#Marine Control Modules

[auto2mation1]

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[lonestarflight]

Cancelled Missions/Station: Manned Orbital Research Laboratory (MORL)

This was a study initiated in 1962 for space stations designs using the Gemini Spacecraft and later on the Apollo CSM. Boeing and Douglas received Phase I contracts in June 1964.

MORL/S-IVB Concept

"A 5 metric ton 'dry' space station, launched by Saturn IB, with Gemini or Apollo being used for crew rotation. The 6.5 meter diameter and 12.6 meter long station included a docking adapter, hangar section, airlock, and a dual-place centrifuge. Douglas was selected by NASA LaRC for further Phase 2 and 3 studies in 1963 to 1966. Although MORL was NASA's 'baseline station' during this period, it was dropped by the late 1960's in preference to the more capable station that would become Skylab.

Different docking concepts studied.

The Manned Orbital Research Laboratory was the brainchild of Carl M Houson and Allen C. Gilbert, two engineers at Douglas. In 1963 they proposed a Mini Space Station using existing hardware, to be launched by 1965. A Titan II or Atlas would be launched with a payload of control system, docking adapter and hangar module. The visiting crew would use the payload to transform the empty fuel tank of the last stage of the rocket into pressurized habitat (a so-called 'wet' space station). Provisions were available for 4 astronauts for a 100 day stay. Crew members would arrive two at a time aboard Gemini spacecraft. Equipment included a two-place centrifuge for the astronauts to readapt to gravity before their return to earth.

An early MORL concert. Artwork by Gordon Phillips.

In June 1964 Boeing and Douglas received Phase I contracts for further refinement of MORL station designs. The recommended concept was now for a 13.5 metric ton 'dry' space station, launched by Saturn IB, with Gemini or Apollo being used for crew rotation. The 6.5 meter diameter and 12.6 meter long station included a docking adapter, Hangar section, airlock, and a dual-place centrifuge.

"Medium-sized orbiting lab is this Manned Orbital Research Laboratory (MORL) developed for NASA's Langley Lab by Douglas Missiles & Spacecraft Division. The lab which weighs about 35,000 pounds, could maintain 3 to 6 men in orbit for a year.

Orbiting Stations: Stopovers to Space Travel by Irwin Stambler, G.P. Putnam's Sons, 1965."

Douglas was selected by NASA LaRC for further Phase 2 and 3 studies in 1963 to 1966. The major system elements of the baseline that emerged included:

A 660-cm-diameter laboratory launched by the Saturn IB into a 370-km orbit inclined at 28.72 degrees to the equator

A Saturn IB launched Apollo logistics vehicle, consisting of a modified Apollo command module, a service pack for rendezvous and re-entry propulsion, and a multi-mission module for cargo, experiments, laboratory facility modification, or a spacecraft excursion propulsion system.

Supporting ground systems.

MORL Phase IIb examined the utilization of the MORL for space research in the 1970s. Subcontractors included:

Eclipse-Pioneer Division of Bendix, stabilization and control

Federal Systems Division of IBM, communications, data management, and ground support systems

Hamilton Standard Division of the United Aircraft Corporation, environmental control/life support

Stanford Research Institute, priority analysis of space- related objectives

Bissett-Berman, oceanography

Marine Advisors, oceanography

Aero Services, cartography and photogrammetry

Marquardt, orientation propulsion

TRW, main engine propulsion.

The original MORL program envisioned one or two Saturn IB and three Titan II launches. Crew would be 6 to 9 Astronauts. After each Gemini docked to the MORL at the nose of the adapter, the crew would shut down the Gemini systems, put the spacecraft into hibernation, and transfer by EVA to the MORL airlock. The Gemini would then be moved by a small manipulator to side of the station to clear docking adapter for arrival of the next crew."

"Docking was to have 3 ports, all Nose Dock config, with spacecraft modifications totaling +405 lbs over the baseline Gemini spacecraft (structure beef-up, dock provisions, added retro-rockets, batteries, a data link for rendezvous, temp. control equip. for long-term, unoccupied Gemini storage on-orbit and removal of R&D instruments)."

"Later concepts including docking a Saturn-IB launched space telescope to MORL. At 4 meter diameter and 15 meter long, this would be the same size as the later Hubble Space Telescope. The crew would have to make EVA's to recover the film from the camera.

In 1965 Robert Sohn, head of the Technical Requirements Staff, TRW Space Technology Laboratories, proposed a detailed plan for early manned flight to Mars using MORL. The enlarged MORL-derived mission module would house six to eight men and be hurled on a Mars flyby by a single Saturn MLV-V-1 launch. MORL-derived Mars mission modules cropped up in other Douglas Mars studies until superseded by the 10-m diameter Planetary Mission Module in 1969.

MORL/Space Telescope

Why was MORL never launched ?

NASA had a need for a Space Station and MORL was little, easy and cheap. But NASA had more ambitious plans, embodied in the Apollo Applications Orbital Workshop (later called Skylab)."

-information from astronautix.com: link

source, source, source

NARA: 6375661, S66-17592

Posted on Flickr by Numbers Station: link

[compneuropapers]

Interesting Papers for Week 17, 2025

A spatial code for temporal information is necessary for efficient sensory learning. Bagur, S., Bourg, J., Kempf, A., Tarpin, T., Bergaoui, K., Guo, Y., Ceballo, S., Schwenkgrub, J., Verdier, A., Puel, J. L., Bourien, J., & Bathellier, B. (2025). Science Advances, 11(2).

Beyond nature, nurture, and chance: Individual agency shapes divergent learning biographies and brain connectome. Barde, W., Renner, J., Emery, B., Khanzada, S., Hu, X., Garthe, A., Rünker, A. E., Amin, H., & Kempermann, G. (2025). Science Advances, 11(2).

Dynamics of specialization in neural modules under resource constraints. Béna, G., & Goodman, D. F. M. (2025). Nature Communications, 16, 187.

Discretized representations in V1 predict suboptimal orientation discrimination. Corbo, J., Erkat, O. B., McClure, J., Khdour, H., & Polack, P.-O. (2025). Nature Communications, 16, 41.

Cortical direction selectivity increases from the input to the output layers of visual cortex. Dai, W., Wang, T., Li, Y., Yang, Y., Zhang, Y., Wu, Y., Zhou, T., Yu, H., Li, L., Wang, Y., Wang, G., & Xing, D. (2025). PLOS Biology, 23(1), e3002947.

An Eccentricity Gradient Reversal across High-Level Visual Cortex. Daniel-Hertz, E., Yao, J. K., Gregorek, S., Hoyos, P. M., & Gomez, J. (2025). Journal of Neuroscience, 45(2), e0809242024.

Dissociable control of motivation and reinforcement by distinct ventral striatal dopamine receptors. Enriquez-Traba, J., Arenivar, M., Yarur-Castillo, H. E., Noh, C., Flores, R. J., Weil, T., Roy, S., Usdin, T. B., LaGamma, C. T., Wang, H., Tsai, V. S., Kerspern, D., Moritz, A. E., Sibley, D. R., Lutas, A., Moratalla, R., Freyberg, Z., & Tejeda, H. A. (2025). Nature Neuroscience, 28(1), 105–121.

Nitric oxide modulates contrast suppression in a subset of mouse retinal ganglion cells. Gonschorek, D., Goldin, M. A., Oesterle, J., Schwerd-Kleine, T., Arlinghaus, R., Zhao, Z., Schubert, T., Marre, O., & Euler, T. (2025). eLife, 13, e98742.3.

Nonlinear receptive fields evoke redundant retinal coding of natural scenes. Karamanlis, D., Khani, M. H., Schreyer, H. M., Zapp, S. J., Mietsch, M., & Gollisch, T. (2025). Nature, 637(8045), 394–401.

Neural evidence of functional compensation for fluid intelligence in healthy ageing. Knights, E., Henson, R. N., Morcom, A., Mitchell, D. J., & Tsvetanov, K. A. (2025). eLife, 13, e93327.3.

Valence and salience encoding in the central amygdala. Kong, M.-S., Ancell, E., Witten, D. M., & Zweifel, L. S. (2025). eLife, 13, e101980.3.

Neuroethology of natural actions in freely moving monkeys. Lanzarini, F., Maranesi, M., Rondoni, E. H., Albertini, D., Ferretti, E., Lanzilotto, M., Micera, S., Mazzoni, A., & Bonini, L. (2025). Science, 387(6730), 214–220.

Plasticity of human resilience mechanisms. Leone, G., Casanave, H., Postel, C., Fraisse, F., Vallée, T., de La Sayette, V., Dayan, J., Peschanski, D., Eustache, F., & Gagnepain, P. (2025). Science Advances, 11(2).

The cognitive critical brain: Modulation of criticality in perception-related cortical regions. Liu, X., Fei, X., & Liu, J. (2025). NeuroImage, 305, 120964.

Color and Spatial Frequency Provide Functional Signatures of Retinotopic Visual Areas. Loggia, S. R., Duffield, S. J., Braunlich, K., & Conway, B. R. (2025). Journal of Neuroscience, 45(2), e1673232024.

Subthreshold repetitive transcranial magnetic stimulation induces cortical layer–, brain region–, and protocol-dependent neural plasticity. Ong, R. C. S., & Tang, A. D. (2025). Science Advances, 11(2).

Formation of long-term memory without short-term memory revealed by CaMKII inhibition. Shin, M. E., Parra-Bueno, P., & Yasuda, R. (2025). Nature Neuroscience, 28(1), 35–39.

The NeuroML ecosystem for standardized multi-scale modeling in neuroscience. Sinha, A., Gleeson, P., Marin, B., Dura-Bernal, S., Panagiotou, S., Crook, S., Cantarelli, M., Cannon, R. C., Davison, A. P., Gurnani, H., & Silver, R. A. (2025). eLife, 13, e95135.3.

Distinct Inhibitory Neurons Differently Shape Neuronal Codes for Sound Intensity in the Auditory Cortex. Tobin, M., Sheth, J., Wood, K. C., Michel, E. K., & Geffen, M. N. (2025). Journal of Neuroscience, 45(2), e1502232024.

Learning-associated astrocyte ensembles regulate memory recall. Williamson, M. R., Kwon, W., Woo, J., Ko, Y., Maleki, E., Yu, K., Murali, S., Sardar, D., & Deneen, B. (2025). Nature, 637(8045), 478–486.

[survivalist-anon]

Log 6: Fort Dorn

Fort Dorn:

06:00 hrs

Intensive Environment Training Room

Floor -6

Four imperial fists have gone currently for 5 hours planking by their arms and feet in a room that has been designed to reach temperatures of 200° Fahrenheit. Grilled for what had occurred last night.

"So.....you four think you can just sneak out..... pretend to be not just civilians.... MORTAL civilians.", the current chaplain, Aldercon, steadily paced in his armor. "So. Did you boys have a nice drink? In which would be at this point.... quite frankly the biggest waste of your Oolitic kidney's FUCKING TIME.", leans down to Bilhard's face.

Bilhard was doing relatively good, sweating liters of his sweat per second, "SORRY SIR!". His voices shouted.

Raises up, takes a step to Urtus. "You are going to be here just as long as Bilhard is. Do you understand me?".

Urtus was neck and neck to Bilhard. By this point he's matching Bilhard on everything including sweating. "SIR YES SIR!"

"I CAN'T HEAR BOY! THE HEAT MELTED MY FUCKING AUDITORY MODULE AID!", the chaplain shouted.

"SIR YES SIR!", Urtus responded, his voice would have reverberated throughout the room if it weren't for the heating system.

The chaplain moved on to Cahrilo. Leaned right into his face. "....what about you lover boy. FUCKING SATISFIED WITH YOUR SEXUAL SHENANIGANS?!?!".

Cahrilo, doing more than sweating his fluids right out, red in the face trying to keep focus on his plank. Unlike the rest of his brothers, he hadn't trained like this for a while. He also didn't want to answer the loaded question, which ever answer he gave, he would lose for sure. "Ugh"

"SHUT THE FUCK UP YOUVE BORED ME!", by this point the heating room has now gotten on the chaplain's last nerve. He paces to Moors.

".....you're here..... because you stole that United States issued assault tank from that base up in Washington....and decided to modify it.... with spinning rims.", he concluded with a terribly hidden grin.

"Those weakling, yellow bellied welps at that over polished white outhouse didn't deserve 'Edna'.", with absolutely no wasted breath, Moors had just admitted to stealing government property.

This resulted in the other three bursting into uncontrollably laughter but landing in their own boiling sweat puddles.

The chaplain signal's the operator outside of the enhanced two way mirror to shut off the heater. All right that's enough for today, and Moors you're writing a double report for moral misconduct of theft of a military vehicle."

Moors got up, "worth it.", massaging his forearms.

"Hit the showers! You all smell like the nicest part of Nurgle!", Aldercon was done punishing the four marines for the time being. He enters into a small transition chamber where a blue arousal spray coats him. His face scrunches up and he starts spitting. "BLAH! WHY DOES THE DISINFECTANT TASTE LIKE BLACK BARRIES?!? SHA'KAL!", he calls out to the facilities only Salamander apothecary marine.

On the intercom, Sha'kal man's the controls, "It's a new edible formula sir! It's to prevent the others from consuming the original disinfectant.", he has always had everyone's well being in mind. Making sure that everyone, man, marine, animal or vegetable receives the best and safest care.

"WHOS THE NUMBNUTS THATS BEEN LICKING THEMSELVES CLEAN OF DISINFECTANT?!?", he angrily wipes his eyes and mouth. "Also why black barries?! I hate black barries!".

Sha'kal got up from his chair to give Aldercon a towel, "well it was the flavor that won the facility wide voting."

"oh the cruel beauty of democracy.... status report of the morning.", he shakes his head wiping off the fruity liquid.

Taking out a clip board, "well, reserves are well stocked for the month, the parameters of the fort have once again been triple checked and fortifed-"

"Ah good. Just the way I like it. Continue." A smile creeps up Aldercon's face ear to ear, chuffed to hear that so far everything is good.

As he and Aldercon walk through the expansive underground halls containing the day's reports, all forms of activity is occuring. Construction and excavations on the expanding territory of the Imperial Fists continues in full speed. Several Marines keep the place running in full operational standards to a Space Hulk on a much smaller scale.

"-and how is the ugh....what was that project that Ihorn was doing?", Aldercon reluctantly asked.

Sha'kal checked the notes he made in the back of one of the documents, "Oh yes....um the trainable bears. So biological augmentations on the bears have been successful. They've fully adapted to the nutrition supplements and seem to have adopted rather preferable behaviors.", the two of them walk to an enormous elevator shaft fit and strong enough to carry up to several tons worth of equipment.

After a few minutes of more briefing, they finally reach the surface level of the fort. Cleverly disguised as an abandoned farmhouse, the two Astartes march to the tattered barn, where most of the animals the Imperial Fists use for their own purposes.

"Ihorn! How are the bears doing?", he shouts to the shirtless marine.

Ihorn was originally a member of a company of Crimson fists stationed in Cadia for a temporary few decades, than was sent to a death planet. Now is perfectly content with animal training, he's the proud trainer of a team of eight, modified grizzly bears. "Ohoho, good morning Chaplain! Splendidly, look! Petunia is ready to have a litter again!", he proudly shows a gigantic grizzly bear, with a modified power pack permanently attached to the bear's back, tubes running along side her spine, ribs and head.

This was a bear made for the Imperium.

The bear stood up to intimidate the chaplain and Sha'kal. She had a furless bare belly, a side effect of the modifications made to her, slightly larger than normal due to the unnatural pregnancy. She let a low defensive growl.

"now now my sweet girl, you relax and concentrate on the cubs. Come on love.", Ihron takes a small clacker, clicks it a few times, snapping the bear back to its docile self.

Ihorn gives her an apple as a treat, giving her a stead pat in the back, "the girls always need to be spoiled. They perform better and are happier to do so.".

Impressed by the animal mastery Ihron has accomplished, Aldercon now wonders about something else, "The females? Why not the males?".

Giving a pensive thought, "well... I tried the males .....the females would kill and eat them", scratches Petunia behind the ears. "Shame really, I would like to see one fully grown.".

Sha'kal was standing in front of Aldercon in order to protect him from the bear, even if he was wearing an enlarged shirt with combat trousers. "Couldn't have you just, I don't know....not brutality alter this... innocent creature, it is in pain?", he looked at the unsightly handy work of one of the only members of the Adeptus mechanicus the fort had....a skitarii they named "Gibs".

"nonsense, I can tell she's pretty content. I've studied these lovely beasts for decades and she's just as content as a regular bear in captivity. Besides, if ever hear that measley little cord rat hurt any of my animals....I'll squish whatever is left of him.", he checks the power pack to see if it causing any discomfort.

Aldercon looks around at the other animals Ihron keeps in the barn, a few cows, some chickens specifically taken from an industrial farm several miles away and a few emotional support animals like sheep and domestic pigs. "Hmm. I see you're doing a good job. Primarch would be proud of your compassion for these beasts.", he gives him a firm handshake. He can't help but look back at the bear and attempt to intimidate her one last time.

She looked rather bored, until she was able to manipulate the muscles in her snout into a creepy, unnatural grin.

"oH sweet mother of-", he almost grabs his chest.

Ihorn and Sha'kal both laugh, "GOOD GIRL PETUNIA!", he gives her a hug for her little stunt.

Petunia gives a victorious roar, and gives Ihron a lick to the face.

As he continued to giggle, Sha'kal turned to see an unhumored Aldercon. "Oh my bad sir. We were planning that prank for weeks."

With a stern nod of head, "oh brother. Come on, let's continue the briefing".

The both of them leave the and head to the "farm house", as the two squeeze in through the threshold, a covert operation of digital surveillance is under way. As the two marine walk through, members of different chapters contribute to the complex communications system that has been spying the United States and several other countries decades before the FBI or the CIA.

"anything?", Aldercon quietly asked one member of the Ultramarines surveying the movement of the stock exchanges, monetary spending and shockingly enough the cash flow of several other developed nations on a set of 8 monitors. Hyperfocused, the marine just wags his finger 'no'. "Good work", he gives the marine a pat the back.

Walking over to an empty desk, he looks at the neatly kept but rather personalized workspace of the only confirmed Raven Guard in the country.

Letting out a deep disappointed sigh, "where is he?", he turns to see several members stop and look at the desk. Some of them silently nodding or gesturing uncertainty. "Has anyone here seen Wick?".

Giving a clarify cough, "um I believe he went 'to the field ', at least that's how he worded it to me.".

Aldercon is no stranger to rebellious behavior. When he first appeared on Earth around a hundred and twenty years ago, he had at several points been married, has had children and watched them grow up throughout their stages of life. He is certain this is one of those times, however a human teenage son is one thing, a fully grown adult Astartes fresh from his time as a neophyte is a completely different matter of frustration. "I see.....well ....did he keep his tracking system on?"

One of the fist's working on GPS tracking searches for Wick's location. "Ah yes, he is currently in Nevada."

He takes a double take, "WHAT?!"

The fist looks at the data on Wick's location. "Hmm...he's on the move but he is in government airspace."

Cupping his hands to his temples, massaging away the pent up frustrations he had just built up. "Can things get ANY more complicated?"

"3 Boogies at 12 o'clock sir. Heading to the north side of the wall.", one of the other Marines announces.

"oh goodie....the sons of Russ.... just in for a visit.", he isn't much better hearing this.

"wait they have a civilian with them", suddenly he feels the room's tone change from tense to dangerous.

Seething with rage, one rule Aldercon has been strict on enforcing is the restricted access of the Fort to moral humans. ".....Ssssssssteeeennnnnnnnnn......". He leaves fuming.

"oh dear, Aldercon please calm down!", Sha'kal runs after the chaplain in hopes he doesn't kill anyone on the way to the wall.

The room stood quite, with nothing but the beeps and pings of the monitors. All of them had gone right back to work.

~~~~~~~~~~~~

As the trees past the four us, with the wind on my face and the careful dodging of branches, it felt like I was flying. I couldn't believe this was happening. Not only the cabin, but a pack of mysterious space soldiers? Forget about the inheritance money, this beats that any day!

However, I should be a little more careful with being caught up in this, I barely know these men. For all I know they could be making it up ...the more I think about it, the more I wonder why all this? Was this something I genuinely deserved? What if something else happens?

The trio stop, Sten smells the air, trying to pick up a sent. "this way.", he points his body to the direction of the mountain range nearby. As the pack continues, I have a sudden nagging feeling crawl up my spine.

"wait, you guys said this was a fort right?", I ask loudly as the brushing of leaves slightly drowns my voice out.

Fjord, practically prancing in the brush, "yes lass! It's an Imperial Fist fort! Best in the business and probably filled to the brim with traps! It's gonin to be fun!".

"Ay, are you daft!? The girl is with us, and she doesn't have any armor! Unless she's some covert Battle Sister I say we be careful.", As Toke dodged a branch, he tossed one on to what looked like a safe clearing but was actually a huge automatic trap.

I began to worry, I didn't care if these guys were heavily armored or if I didn't know them, I just didn't want them getting hurt.

"tis all right Lorey, we will keep you safe. I won't let any harm come to you.", I could feel Sten's grip adjusting to secure me. The fact he carried me here was a feat in it's own.

Their pace slowed down and soon we reached a concrete wall. This was bigger than anything current military fencing, it just looked like a thick, eerie wall. I could see graffiti and posters scattered throughout. "What the....who...built this?", I could imagine the workforce that took the time to do it.

"well, it looks we're going up!", Toke had pressed a few buttons on his arms, switching on a set of claws on his gauntlets.

Sten placed me down gently to do the same, "my dear, you will have to climb up onto my back, I have switched off the power pack so the exhaust ports do not burn you.".

I it was only now I noticed the jetpack on his back, it looked like it had little let engines on it, I climbed up and held tight. "Well, ugh...you guys are going to climb the wall, shouldn't you guys have a rope or something?".

Fjord chuckled a little, "no lass, we can handle this little obstacle all on our own.", enabling his own set of claws, the three had made a running start to the Wall's surface. All ready clearing 10 feet up the concrete barrier.

Suddenly, someone shouts from the other side.

"HAULT! PASSWORD!", the voice commanded.

No one knew what to say or do.....I had begun to worry.

"YOUR MOTHER!", unsurprisingly Fjord had the perfect response.

The sound of scuffling metal plating quickly making it's way to the top, loud exacerbated huffing and a yellow helmet peaking furiously from the top.

"PASSWORD REJECTED!", the yellow armored man then pointed a shockingly large gun at Fjord. The second the trigger was fired, that same horrifying blast erupted from the barrel like a high-speed rocket. Nearly hitting Fjord.

Dodging with unnatural grace and speed, Fjord quickly climbed up before and tackled the guard, both falling back behind the wall.

Judging from the time it took to hear a THUD, they may have fell rough 25 feet down.

I was still recovering from the shots fired, I turn to see a crater on the side of the wall where Fjord had dodged what I assumed was a missile. "FJORD! Oh crap is he ok?!".

Toke and Sten quicken their pace up the wall.

"Do not worry about him, the fall will knock some sense in him.", Toke clawed at the concrete.

As soon as the three have reached the top of the wall, we were met with several of them pointing guns at our direction....and one big furious looking guy with greyed hair was staring daggers at us.

"STEN! YOU TAKE ONE MORE STEP WITH THAT MORTAL CIVILIAN HERE AND I WILL PUT YOUR IDIOT BROTHER DOWN!", he points to Fjord pinned down to the ground by two other Marines, trying to bite their hands.

Sten and Toke had locked it up.

"You know just as well as I do that killing another Astartes is not deeply frowned upon, and in our current circumstance....an act of heresy on its own!", Sten stood his ground, but I can tell he was trying to cooperate.

I was starting to feel guilty for being in this mess, "Sten what's going on?".

"Do not fret, Aldercon is just a little more cautious than the rest of us ....", he tried to assure me, however I've been in enough situations to know that stare of his had a history.

End of Log 6

@kit-williams @barn-anon

[helix-enterprises117]

Halo Reloaded: TV Show

The bustling heart of the Marathon Infinity's cafeteria is filled with the aroma of rehydrated eggs somehow always battled to a stalemate against the scent of industrial-grade coffee, the day's entertainment was in full swing. The room, usually a cacophony of clattering trays and grumbled complaints about MREs, had transformed into a makeshift theater. Its audience: a motley crew of Spartan-IIs, lounging in their sleek, almost-too-tight compression suits, and marines, whose fatigues seemed to have absorbed as much grease as valor, were united in their rapt attention to "SPARTANS," the galaxy's guiltiest pleasure.

"Man, oh man," a marine muttered, his eyes wide as dinner plates as an actor, decked out in a Spartan suit so shiny it would give the sun a complex, executed a leap that defied physics. "If I tried that, I'd need a new pair of knees."

Beside him, Kelly, her arms folded in a way that suggested she could bench press a Warthog if she felt like it, snorted. "Cute jump. Reminds me of my warm-up routine."

This elicited a round of snickers from the table, a sound that mingled with the crunch of someone bravely attempting to masticate the cafeteria's excuse for bread.

Just as another impossibly muscular Spartan on screen began a monologue about the "heart of a warrior," the room's metal door slid open with a hiss that sounded suspiciously like it was judging everyone's life choices. In strode John, fully armored as if he’d just mistaken the cafeteria for a warzone. Or perhaps he knew exactly what kind of warzone a cafeteria could be.

The remote control, previously the subject of an intense, silent battle of wills, was suddenly the hottest potato in the room. It flew from hand to hand, each marine trying not to be the last one holding it when the music stopped, so to speak. The channel switched with a speed that would make a Covenant Elite nod in respect—goodbye, dramatic reenactments of Spartan heroics, hello, galactic weather report.

"Nice timing, Chief," Fred said, a grin in his voice that his face couldn't quite make, given the situation. "We were just... um, studying... atmospheric conditions. Yep."

John paused, his helmeted head turning so slowly you'd think he was auditioning for a role in the next horror vid. Then, from within the confines of his helmet, a sound emerged—a chuckle. It was a sound so rare and unexpected that it might as well have been a unicorn tap-dancing across the table.

"As long as it’s not predicting rain on the parade, we're good," John’s voice, modulated but unmistakably amused, filled the room.

A collective exhale, sounding suspiciously like relief, whooshed through the cafeteria. Chairs scooted back as everyone relaxed, the threat of a Spartan critique apparently averted.

John made his way over, armor clanking with each step, the sound a stark reminder of the difference between the person and the persona. He pulled up a chair with the ease of a man who regularly bench-pressed fate itself.

"You know," he started, the casual tone almost jarring coming from the galaxy’s most decorated supersoldier, "I caught a bit of that show once. They got my armor color all wrong."

"That’s your beef with it?" Linda chimed in, leaning back with a smirk that could cut glass. "Not the part where you single-handedly arm-wrestled a Hunter?"

"Wait, that wasn’t a documentary?" another marine piped up, the mock seriousness in his voice drawing a round of hearty laughs from the group.

Just another day on the life of the UNSC...

[f-yeahimpalass]

Jon Moss and the 510SS at ImpalaFest 2000.

Engine: 508.7 cu.-in. (8.4-liter) cast-iron OHV marine V8 Horsepower: 546 @ 5500 RPM Torque: 610 ft.-lb. @ 4000 RPM Bore: 4.5 in. (114.3mm) Stroke: 4.0 in. (101.6mm) Compression Ratio: 9.6:1 GM-SPO modified W-port aluminum cylinder heads Manley 2.25-in. stainless steel intake valves Manley 1.88-in. stainless steel exhaust valves Crane valve springs, stem seals, retainers and keepers Crane aluminum roller rocker arms and studs Crane hydraulic roller camshaft, intake: 226° duration, .587-in. lift, exhaust: 234° duration, .610-in. lift Speed Pro hydraulic roller followers CV Products push rods, Crane guide plates Wiseco forged flattop pistons Wiseco piston rings, top: 1/16 in. moly, middle: 1/16-in. cast, oil: 3/16-in. chrome faced Speed Pro roller timing set Arizona Speed & Marine dual 58mm throttle bores K&N dual air filter assembly AC Rochester 4.8 grams-per-second port fuel injectors SX Performance 80 gal.-per-hour frame-mounted fuel pump and high-flow filter SX Performance 43.5-psi fuel pressure regulator Wheel To Wheel stainless steel 4-into-1 2-in. tubular headers, 3-in. collectors and exhaust pipes Walker dual Super Turbo mufflers Transmission: GM Powertrain/Hydra-matic Motorsports heavy-duty 4-speed automatic, diesel-application transmission control module, gear ratios: FIRST 2.482 SECOND 1.482 THIRD 1.0 FOURTH 0.750:1 Drive: Dana 60 center housing with fabricated axle tubes, Dyno-Tech 3.5-in.-dia. x .83-in. wall steel tube driveshaft, Dana-Spicer 1350 Series U-joints, 4.10:1 Dana Torque-Lok limited-slip differential, Strange Engineering axle shafts Wheelbase: 115.9 in. Track, f/r: 62.3/62.7 in. Weight: 4424 pounds Suspension, front: A-arms, coil springs (lowered 2 in.), Bilstein adjustable shock absorbers, 32mm hollow stabilizer bar Suspension, rear: Solid axle, coil springs (lowered 2.5 in.), Bilstein adjustable shock absorbers, 4 trailing links, 29mm hollow stabilizer bar, torque arm boxed with .083-in. steel plate Brakes: 4-wheel discs with ABS, Brembo 6-piston front calipers, Wilwood adjustable proportioning valve Wheels: Boyd's, f: 17 x 9.5 in., r: 17 x 13 in. Tires: Michelin XGT-Z, f: 275/40ZR17, r: 335/35ZR17 

[uae-valves]

Control valve supplier in Dubai

UAE Valves is one of the top Control Valve Supplier in Dubai. A control valve is a mechanical device used in various industrial processes to regulate the flow of fluids, such as gas, steam, or liquid, through a pipeline or duct. It achieves this regulation by adjusting the size of the flow passage according to signals received from a controller.

Control valves are crucial components in systems requiring precise control of flow rate, pressure, temperature, or liquid level. They are widely used in industries such as oil and gas, chemical processing, power generation, and water treatment.

Working Principle:

The working principle of a control valve is straightforward. In an industrial setting, a control valve adjusts the size of an opening to control the flow of fluid through a pipeline. When the valve is fully open, it allows maximum flow, and when fully closed, it stops the flow completely. Between these extremes, the valve can be precisely adjusted to allow a specific amount of fluid to pass through.

This adjustment is typically performed automatically based on signals from a controller, which monitors conditions such as pressure, temperature, or flow rate. Essentially, a control valve acts like a gatekeeper, regulating the flow of fluid to meet the system's requirements.

Parts of a Control Valve:

Valve Body: The main structure that contains the fluid and through which the fluid flows.

Actuator: A device that moves or controls the valve's mechanism, often powered by air, electricity, or hydraulic fluid.

Closure Element: The component that makes contact with the seat to restrict or allow flow.

Trim: Internal components such as the plug, seat, and stem that modulate the flow.

Seat: A surface against which the closure element seals to stop flow.

Positioner: A device that adjusts the valve actuator's position based on control signals.

Bonnet: The top part of the valve body that houses the stem and provides a seal.

Yoke: A support structure that holds the actuator in place and connects it to the valve body.

Stem: A rod that connects the actuator to the closure element and transmits motion.

Packing: Material that provides a seal around the stem to prevent fluid leakage.

Advantages:

Precisely controls the amount of fluid passing through a system.

Maintains the desired pressure levels within the system.

Helps maintain a stable temperature by regulating fluid flow.

Reduces energy consumption by optimizing fluid flow.

Enhances system performance by maintaining consistent operating conditions.

Prevents system overpressure and potential hazards.

Easily adjustable for various operating conditions.

Allows for control from a distance and integration into automated systems.

Designed for durability and ease of maintenance.

Ensures consistent production quality by maintaining optimal conditions.

Meets industry standards and regulatory requirements.

Industries Using Control Valves:

Control valves are used across numerous industries, including nuclear power, oil and gas, power generation, manufacturing and process industries, automotive, aerospace, mining and minerals processing, water treatment and distribution, pulp and paper, refining, marine, renewable energy, chemical and petrochemical, and steel and metal processing. These valves play a critical role in ensuring operational efficiency, safety, and compliance within these diverse sectors.

Types of Control Valves:

Three-way control valve

Cage type control valve

Double seat control valve

O type shutoff control valve

Single seat control valve

Water control valve

Globe control valve

Angle type control valve

We are a Control Valve Supplier in Dubai, supplying valves in the following descriptions:

Available Materials: Stainless Steel (SS316, SS304), Ductile Iron, Super Duplex (F51, F53, F55), Cast Iron (WCB, WCC, WC6), LCC, LCB

Class: 150 to 2500

Nominal Pressure: PN10 to PN450

Medium: Air, Water, Chemical, Steam, Oil

Operations: Electro Pneumatic Operated and Pneumatic Operated

Size: 1/2” – 24”

Ends: Butt Weld, Flanged, Threaded, Socket Weld

Electric Actuator Details:

Torque: 3 – 9 nm

Operating Pressure: 8 Bar

Port Connection: NPT 1.4”

Mounting Base: ISO 5211

Temperature: -20°C to +80°C

Configuration of a Pneumatic Actuator:

Torque: 3 – 9000 nm

Operating Pressure: 8 Bar

Port Connection: NPT 1.4”

Mounting Base: ISO 5211

Temperature: -20°C to +80°C

Temperature Ranges:

Standard: -4°F to 200°F (-20°C to 93°C)

Low: -40°F to 176°F (-40°C to 80°C)

High: 0°F to 300°F (-18°C to 149°C)

Visit us: https://www.uaevalves.com/product-category/control-valve/

[educationtech]

Impact of Digital Signal Processing in Electrical Engineering - Arya College

Arya College of Engineering & I.T is the best college of Jaipur, Digital SignalProcessing (DSP) has become a cornerstone of modern electrical engineering, influenced a wide range of applications and driven significant technological advancements. This comprehensive overview will explore the impact of DSP in electrical engineering, highlighting its applications, benefits, and emerging trends.

Understanding Digital Signal Processing

Definition and Fundamentals

Digital Signal Processing involves the manipulation of signals that have been converted into a digital format. This process typically includes sampling, quantization, and various mathematical operations to analyze and modify the signals. The primary goal of DSP is to enhance the quality and functionality of signals, making them more suitable for various applications.

Key components of DSP include:

Analog-to-Digital Conversion (ADC): This process converts analog signals into digital form, allowing for digital manipulation.

Digital Filters: These algorithms are used to enhance or suppress certain aspects of a signal, such as noise reduction or frequency shaping.

Fourier Transform: A mathematical technique that transforms signals from the time domain to the frequency domain, enabling frequency analysis.

Importance of DSP in Electrical Engineering

DSP has revolutionized the way engineers approach signal processing, offering numerous advantages over traditional analog methods:

Precision and Accuracy: Digital systems can achieve higher precision and reduce errors through error detection and correction algorithms.

Flexibility: DSP systems can be easily reprogrammed or updated to accommodate new requirements or improvements, making them adaptable to changing technologies.

Complex Processing Capabilities: Digital processors can perform complex mathematical operations that are difficult to achieve with analog systems, enabling advanced applications such as real-time image processing and speech recognition.

Applications of Digital Signal Processing

The versatility of DSP has led to its adoption across various fields within electrical engineering and beyond:

1. Audio and Speech Processing

DSP is extensively used in audio applications, including:

Audio Compression: Techniques like MP3 and AAC reduce file sizes while preserving sound quality, making audio files easier to store and transmit.

Speech Recognition: DSP algorithms are crucial for converting spoken language into text, enabling voice-activated assistants and transcription services.

2. Image and Video Processing

In the realm of visual media, DSP techniques enhance the quality and efficiency of image and video data:

Digital Image Processing: Applications include noise reduction, image enhancement, and feature extraction, which are essential for fields such as medical imaging and remote sensing.

Video Compression: Standards like H.264 and HEVC enable efficient storage and streaming of high-definition video content.

3. Telecommunications

DSP plays a vital role in modern communication systems:

Modulation and Demodulation: DSP techniques are used in encoding and decoding signals for transmission over various media, including wireless and optical networks.

Error Correction: Algorithms such as Reed-Solomon and Turbo codes enhance data integrity during transmission, ensuring reliable communication.

4. Radar and Sonar Systems

DSP is fundamental in radar and sonar applications, where it is used for:

Object Detection: DSP processes signals to identify and track objects, crucial for air traffic control and maritime navigation.

Environmental Monitoring: Sonar systems utilize DSP to analyze underwater acoustics for applications in marine biology and oceanography.

5. Biomedical Engineering

In healthcare, DSP enhances diagnostic and therapeutic technologies:

Medical Imaging: Techniques such as MRI and CT scans rely on DSP for image reconstruction and analysis, improving diagnostic accuracy.

Wearable Health Monitoring: Devices that track physiological signals (e.g., heart rate, glucose levels) use DSP to process and interpret data in real time.

Trends in Digital Signal Processing

As technology evolves, several trends are shaping the future of DSP:

1. Integration with Artificial Intelligence

The convergence of DSP and AI is leading to smarter systems capable of learning and adapting to user needs. Machine learning algorithms can enhance traditional DSP techniques, enabling more sophisticated applications in areas like autonomous vehicles and smart home devices.

2. Increased Use of FPGAs and ASICs

Field-Programmable Gate Arrays (FPGAs) and Application-Specific Integrated Circuits (ASICs) are increasingly used for implementing DSP algorithms. These technologies offer high performance and efficiency, making them suitable for real-time processing in demanding applications such as telecommunications and multimedia.

3. Internet of Things (IoT)

The proliferation of IoT devices is driving demand for efficient DSP solutions that can process data locally. This trend emphasizes the need for low-power, high-performance DSP algorithms that can operate on resource-constrained devices.

4. Cloud-Based DSP

Cloud computing is transforming how DSP is implemented, allowing for scalable processing power and storage. This shift enables complex signal processing tasks to be performed remotely, facilitating real-time analysis and data sharing across devices.

Conclusion

Digital Signal Processing has significantly impacted electrical engineering, enhancing the quality and functionality of signals across various applications. Its versatility and adaptability make it a critical component of modern technology, driving innovations in audio, image processing, telecommunications, and biomedical fields. As DSP continues to evolve, emerging trends such as AI integration, IoT, and cloud computing will further expand its capabilities and applications, ensuring that it remains at the forefront of technological advancement. The ongoing development of DSP technologies promises to enhance our ability to process and utilize information in increasingly sophisticated ways, shaping the future of engineering and technology.

[grislyeye]

The Shiftless Horror of Mothership

The PCs have been recruited by a secretive organisation called Continued Existence (CONT/EXT for short). CONT/EXT’s mission is to ensure humanity can survive an Outside Context Event (OCE), such as a catastrophic solar event. Or, in this case, an encounter with a hostile alien threat.

CONT/EXT, by me.

This post evolved out of a self-essay I wrote while developing CONT/EXT. It turned up some interesting ideas on world design, horror, institutions and British sci-fi, so I present my (incomplete) thoughts here.

At the edges of CONT/EXT is the institution after which the module is named. What kind of organisation is CONT/EXT, and what is its place in a game like Mothership?

Shiftless

In Alien (1979) the protagonists are not scientists or explorers, they are workers on what is, effectively, a giant piece of industrial machinery, employed as precarious contractors, apathetic to the wonders of space, resentful and perhaps a little bit bored, and who only reluctantly respond to that fateful distress signal.

In my mind the characters from Alien seemed working class but, looking through the cast list, actually a lot of them are officers, of one form or another. Distinctly middle-class occupations.

Alien is, of course, the foundational work of Mothership, but it is also a uniquely British vision. Produced by Twentieth Century-Fox’s British production subsidiary, filmed in England and the directorial product of Tyneside son, Ridley Scott. It is clearly inspired by Scott's early life growing up in the industrial North.

We see in it the beginning of a distinctly British strain of "shiftless" or "grubby" science fiction that focuses on the less aspirational elements of the genre (which I've touched on before). In shiftless science fiction space is not a vista for exploration, it's a job, and a dangerous, boring one at that. Research, exploration: these are luxuries of the upper classes.

Similarly, in Mothership we have teamsters and marines, not Jedi knights or astronauts. Our crews begin in debt and are primarily motivated by the need to pay off these dues.

By playing off the elements of high-concept science fiction against the grubby lives of its protagonists, shiftless sci-fi lends an air of social realism and grittiness more suitable to the gloomy outlook of rainy islands sitting at the edge of the grey waters of the Atlantic.

Elements of this "shiftless" or "grubby" science fiction include:

Oppressive. A shiftless universe is full of alien agendas, inhuman forces and the uncaring, physical laws of the universe. Characters are generally victims or proxies of these elements.

Working class. Protagonists tend to be workers, or struggling middle-class at best.

Exploitation. Billionaires dream of reaching space: a limitless void free from physical restrictions and the social forces that bind the rich and protect the vulnerable. The shiftless always keep a cynical eye on such endeavours.

Institutional. All of the above combine into shiftless sci-fi's most common motif: the oppressive institution.

The Inevitable Horror of British Institutions

You know the person who had the greatest positive impact on the environment of this planet? Genghis Khan, because he massacred 40 million people. There was no one to farm the land, forests grew back, carbon was dragged out of the atmosphere. And had this monster not existed, there'd be another billion of us today, jostling for space on this dying planet.

Utopia, 2013

The inhumanity of institutions is a running theme in Mothership. In this case, the inhuman horror of the faceless corporation, which can be as terrifying as the hostile aliens themselves ("You don't see them fucking each other over for a goddamn percentage."). They are terrible for their inevitable, implacable qualities. Weyland-Yutani exists because, well, someone has to monopolise space. Its immensity is too vast for one person to encompass, it can only be controlled by an entity that lives beyond any human span and that can bear the weight of that responsibility regardless of the costs.

In other words, an institution.

We can see hints of implied institutions in the mechanics of Mothership. The marine class implies an interstellar military force of some kind, and a military force of that size implies a larger institution whose interests need protecting by force.

Similarly, the working-class teamster implies that our stratified social structure has migrated to space. If teamsters are organised into a profession, who is doing the organising? Who is writing those contracts? Who is holding those debts?

In sci-fi horror, the threat of an institution is threefold:

Inevitable. The true power of institutions is that something like it must exist. Its function, whether mining spice or managing colonies, is too vital, too complicated or too long-term for any individual to perform, and so there stands the institution, bearing that load.

Utilitarian. It is ruthless in the pursuit of its goals, unconcerned about the human cost. As alien as any parasitic bioweapon. As unfathomable as the vastness of space.

Implacable. Stemming from its inevitability and ruthlessness is its implacability: it cannot be denied. Its needs and wants eclipse any individual, and all must yield.

That last one is important, because the real horror of the institution is not what it will do to us, the horror is what will it make us do.

In many ways, these institutions mirror the forces of the universe itself. Their structures map onto the vast distances between worlds. Their constraints are the speed of light, the Newtonian limits of mass and acceleration, and the interstellar distribution of elements, as determined by the physics of star formation. These "cold equations" are a running theme in British sci-fi horror, from the ecofascism of Utopia (2013) to the cosmic threat of nuclear annihilation that hangs over Cold War techno-thrillers.

And CONT/EXT is part of that horror: it's inhuman ruthlessness. The existential threats to humanity are terrifying, but so are the strategies for survival. Agents of CONT/EXT expose themselves to bizarre alien infections, sacrifice their lives, just to learn something, anything that might give humanity a slim chance to survive impending annihilation. For what? So they might be the last to die? So that their loved ones might have a chance aboard whatever fateful lifeboat CONT/EXT might scramble together?

A survey of fictional British institutions

Examples of notable, fictional institutions from British science fiction that come to mind include:

The Village from The Prisoner.

The Circus (MI6) from Tinker Tailor Soldier Spy.

UNIT from Doctor Who.

The British Experimental Rocket Group from Quatermass.

MI6 from James Bond.

Special Circumstances from the Culture Novels.

We can see they share the following elements:

Eccentricity. A notable tolerance of peculiarity.

Unorthodox. They reward unconventional thinking.

Privileged. In the public school, classically educated sense (evidenced by the ubiquity of characters speaking in cut-glass, English accents).

Exclusive. Secret organisations are selective by their nature but, of course, British organisations are selective on class.

Secretive. As opposed to secret (more on this below).

Post-War. WW2 seemed to have been an incubator for intelligence organisations and new sciences, and many of the above organisations are all products of war.

Then, there are these qualities, which are common but not ubiquitous:

Military.

Ex-Colonial. Military personnel tend to be remnants of demobbed colonial postings.

Science-led. The institutions tend to post scientists in prominent roles.

Comfortable. Of course, anything related to the British upper-class prioritises comfort, whether that is tea ladies or the luxurious, wood-panelled interiors of gentlemen's clubs.

Parsimonious. Conversely, British institutions often run under tight budgets, especially in the post-war period.

State-sponsored. From chartered companies like the East India Company to British Petroleum, even private institutions are often proxies for state interests.

Hierarchical. Institutions tend to inculcate an obsession with status and rank due to their closed nature.

Colonialism

Of course, British sci-fi and Mothership horror is threaded with colonialism. Look no further than the Weyland-Yutani Corporation. Its ubiquity and orientalism is reminiscent of chartered companies from the "Age of Exploration," such as the East Indian Company. It seems unchallenged in space, a monolith that is at once government and business endeavour, just like the company states that ravaged "the colonies".

Secretive

British institutions seem to be secretive rather than actually secret (in the conspiracy sense). Rather, they abhor scrutiny. This oppressive quality of presence felt but untouchable - inaccessible to those without privilege - is what characterises them.

It's very different from a secret society, which abhors observation altogether. A secretive British institution doesn't need to be secret itself. Its privileged position isolates it from the disadvantages an exposed secret organisation might face.

Perhaps this explains the preponderance of secret societies across the Atlantic: discovery would make them vulnerable to the will of USA democratic checks and balances, so better to remain unseen. No privilege to protect them there, so the thinking goes.

Learnings

This article was research for CONT/EXT, my upcoming britpunk one-shot for Mothership. Please follow or subscribe for updates.

What have we learned and what can we apply to CONT/EXT and, more broadly, to a more British interpretation of Mothership?

Some closing thoughts:

Secretive. CONT/EXT is a conspiracy, but why would it need to operate in secrecy? Total secrecy implies a lot about the setting: primarily that publicity could hamper its operations, which in turn implies that there are public institutions that could do something to stop it. But why would there be? Perhaps CONT/EXT is better as a more oppressive organisation that works in public, perhaps a proxy to state control.

Shiftless. The adventure is set on The Lachesis, a deep space research station studying an alien superstructure but, as we discussed above, scientific research is a bit too aspirational for our tone. I might consider changing the setting to something more workmanlike, perhaps an installation extracting material from the superstructure.

Post-Crisis. If many British organisations are products of the war, perhaps CONT/EXT is a product of some prior catastrophe? It would make sense. Our establishments are reactionary, and might only collaborate in the aftermath of some near brush with extinction.

Parsimonious. CONT/EXT already has a cheap and cheerful flavour, with its 80s blue and orange colour palette, and lo-fi tech. Working for humanity's survival, but on a tight budget. It's already on-theme.

Eccentricity is a key part of British fiction, but we need to treat it carefully here in case it undercuts the horror.

I've got some thinking to do and some edits to make.

[dineshblogsimr]

Boat Monitoring and Control Systems Market, Emerging Trends, and Business Strategies 2025-2032

Global Boat Monitoring and Control Systems Market size was valued at US$ 234.9 million in 2024 and is projected to reach US$ 367.8 million by 2032, at a CAGR of 5.8% during the forecast period 2025-2032. The U.S. market size is estimated at USD 312 million in 2024, while China is forecast to reach USD 289 million by 2032.

Boat monitoring and control systems are integrated technological solutions designed to enhance maritime safety, operational efficiency, and vessel performance. These systems encompass various functionalities including engine monitoring, navigation control, sail-trimming automation, and real-time data analytics. Key components include sensors, control units, communication modules, and user interfaces that provide captains and fleet operators with critical operational insights.

The market growth is driven by increasing maritime safety regulations, rising adoption of IoT in marine applications, and growing demand for fuel efficiency optimization. The engine monitoring and control segment dominates the market with 62% revenue share in 2024, projected to reach USD 932 million by 2032. Leading manufacturers like Wärtsilä and Emerson are investing in AI-powered predictive maintenance solutions, while startups like Siren Marine are innovating with cloud-based remote monitoring platforms for recreational vessels.

Get Full Report : https://semiconductorinsight.com/report/boat-monitoring-and-control-systems-market/

MARKET DRIVERS

Rising Demand for Marine Safety and Efficiency to Fuel Market Growth

The global boat monitoring and control systems market is experiencing significant growth due to increasing emphasis on marine safety and operational efficiency. With rising maritime trade and recreational boating activities, the demand for advanced monitoring solutions has surged. These systems provide real-time data on engine performance, fuel consumption, and navigation parameters, enabling operators to optimize vessel performance while minimizing risks. The implementation of stringent maritime safety regulations across major regions is further accelerating adoption rates. For instance, recent mandates require passenger vessels above certain tonnage to install advanced monitoring systems, creating substantial market opportunities.

Technological Advancements in IoT and AI to Accelerate Adoption

Integration of IoT sensors and artificial intelligence in marine systems is revolutionizing boat monitoring capabilities. Modern systems now offer predictive maintenance features, anomaly detection, and automated reporting functionalities that were previously unavailable. This technological leap is particularly valuable for commercial fleet operators who manage multiple vessels simultaneously. The ability to monitor engine health, detect potential failures before they occur, and optimize sailing routes based on weather conditions provides tangible operational cost savings. These factors collectively contribute to the growing preference for advanced monitoring solutions across both commercial and recreational marine segments.

Furthermore, the development of cloud-based monitoring platforms enables vessel owners to access critical data remotely through mobile applications. This convenience factor significantly enhances the value proposition of modern monitoring systems compared to traditional analog solutions.

MARKET RESTRAINTS

High Installation and Maintenance Costs to Limit Market Penetration

A significant challenge facing the boat monitoring systems market is the substantial initial investment required for system installation and integration. Retrofitting existing vessels with modern monitoring technology often involves complex wiring, sensor placement, and compatibility issues with legacy equipment. These technical complexities drive up implementation costs, particularly for smaller operators and recreational boat owners. Additionally, the specialized nature of marine electronics requires trained technicians for installation and maintenance, further increasing the total cost of ownership.

Other Restraints

Data Security Concerns The increasing connectivity of vessel monitoring systems raises legitimate concerns about cybersecurity vulnerabilities. Potential hacking threats to navigation systems or engine controls create hesitation among some operators regarding full system adoption.

Regulatory Variability Differing maritime regulations across regions create compliance challenges for manufacturers developing standardized monitoring solutions, potentially slowing market growth in certain geographical areas.

MARKET CHALLENGES

Integration Complexity with Legacy Systems to Pose Implementation Hurdles

Many existing vessels operate with outdated control systems that lack standard communication protocols for modern monitoring solutions. This creates significant integration challenges when upgrading to contemporary technologies. The maritime industry’s conservative approach to adopting new technologies further compounds this issue, as vessel operators often prefer proven systems over innovative but untested solutions. The process of integrating new digital monitoring platforms with analog engine controls and mechanical systems requires specialized expertise that is not always readily available.

Additionally, the harsh marine environment presents unique durability challenges for monitoring equipment. Constant exposure to saltwater, humidity, and vibration demands robust component design, which increases development costs and potentially limits functionality compared to land-based monitoring systems.

MARKET OPPORTUNITIES

Emerging Markets and Electrification Trends to Create Growth Prospects

The rapid expansion of marine tourism in developing regions presents substantial opportunities for monitoring system providers. As new marinas and boat rental services emerge in Southeast Asia and the Middle East, demand for basic monitoring solutions is expected to rise significantly. Furthermore, the growing trend toward marine electrification, including hybrid and fully electric propulsion systems, creates new requirements for specialized battery monitoring and energy management solutions. This technological shift opens avenues for innovative monitoring systems tailored to electric marine vessels.

The increasing adoption of autonomous vessel technologies also drives demand for sophisticated monitoring and control systems. As the maritime industry explores unmanned surface vessels for various applications, the need for reliable remote monitoring capabilities becomes critical, presenting long-term growth potential for advanced system providers.

Additionally, partnerships between technology firms and traditional marine equipment manufacturers are accelerating innovation in this space. These collaborations combine domain expertise with cutting-edge digital capabilities, resulting in more sophisticated and user-friendly monitoring solutions.

BOAT MONITORING AND CONTROL SYSTEMS MARKET TRENDS

Integration of IoT and Automation to Drive Market Growth

The global boat monitoring and control systems market is witnessing a surge in demand, primarily driven by the increasing adoption of Internet of Things (IoT) and advanced automation technologies. Modern systems now incorporate real-time data analytics, remote monitoring capabilities, and predictive maintenance features, significantly enhancing operational efficiency. With vessel operators seeking to optimize fuel consumption and reduce downtime, these intelligent systems have become essential investments. The marine industry’s digitization push has resulted in over 60% of new commercial vessels being equipped with some form of monitoring solution as of 2024, representing a substantial growth opportunity for manufacturers.

Other Trends

Sustainability and Regulatory Compliance

Environmental regulations in maritime sectors worldwide are becoming increasingly stringent, compelling fleet operators to adopt advanced monitoring solutions. Systems that track emissions, fuel efficiency, and engine performance in real-time help vessels comply with International Maritime Organization (IMO) standards while reducing operational costs. The implementation of carbon intensity indicators (CII) regulations beginning 2025 is expected to accelerate this trend further, particularly in commercial shipping segments where efficiency gains translate directly into competitive advantages.

Convergence of Safety and Navigation Technologies

Leading manufacturers are integrating monitoring systems with collision avoidance and autonomous navigation features, creating comprehensive vessel management platforms. Advanced sensor fusion technologies combine radar, AIS, and camera inputs with engine performance data to provide unified situational awareness. This convergence is particularly notable in the recreational boating sector, where demand for integrated dashboard solutions has grown by 35% annually since 2022. While large commercial vessels continue to dominate market volume, technological innovations are increasingly catering to mid-sized and luxury boats where user-friendly interfaces and system interoperability are key purchasing criteria.

COMPETITIVE LANDSCAPE

Key Industry Players

Marine Technology Leaders Compete Through Innovation and Strategic Expansion

The global boat monitoring and control systems market exhibits a moderately fragmented competitive structure, with established marine technology providers and specialized startups vying for market share. Emerson Electric Co. and Wärtsilä currently dominate the landscape, collectively accounting for approximately 28% of total market revenue in 2024. Their leadership stems from comprehensive product portfolios spanning both commercial marine and recreational applications, with particular strength in engine monitoring solutions.

Nautic Alert and Maretron have emerged as significant challengers in the recreational marine segment, capitalizing on growing demand from yacht owners and marina operators. These companies differentiate themselves through user-friendly interfaces and cloud-based monitoring solutions, appealing to the tech-savvy boating demographic.

The competitive intensity is further heightened by strategic acquisitions and partnerships. For instance, Emerson’s recent acquisition of marine sensor manufacturer Improved Technologies demonstrates how market leaders are vertically integrating to strengthen their technology stacks. Similarly, Wärtsilä’s collaboration with shipping operators illustrates the growing importance of customized fleet management solutions.

Regional players like GEM Elettronica (Italy) and Siren Marine (U.S.) are making notable inroads through specialized offerings. GEM’s focus on Mediterranean fishing fleets and Siren’s smartphone-integrated products exemplify how niche targeting can unlock growth opportunities amidst competition from global giants.

List of Key Boat Monitoring and Control System Manufacturers

Emerson Electric Co. (U.S.)

Wärtsilä Corporation (Finland)

Nautic Alert (U.S.)

Ocean Data System (France)

Sailserver (Netherlands)

Adrena (France)

WOOBOAT (Italy)

Chetco Digital Marine (U.S.)

GEM Elettronica (Italy)

CSS Electronics (Denmark)

Lowrance (U.S.)

Maretron (U.S.)

Boening Ship Automation (Germany)

Kobelt (Canada)

Siren Marine (U.S.)

VirCru (Australia)

Segment Analysis:

By Type

Engine Monitoring and Control Segment Leads Due to Rising Demand for Operational Efficiency

The market is segmented based on type into:

Engine Monitoring and Control

Subtypes: Fuel monitoring, temperature control, RPM tracking, and others

Sail-Trimming Monitoring and Control

Subtypes: Wind angle sensors, sail load monitoring, and others

Navigation Systems

Bilge Monitoring

Others

By Application

Personal Yacht Segment Shows Strong Growth Due to Increased Recreational Boating Activities

The market is segmented based on application into:

Shipyard

Personal Yacht

Pier

Commercial Vessels

Others

By Technology

IoT-based Systems Gain Traction for Remote Monitoring Capabilities

The market is segmented based on technology into:

Wired Systems

Wireless Systems

Subtypes: Bluetooth, Wi-Fi, and RFID

IoT-based Systems

Hybrid Systems

By Component

Sensors Segment Forms the Backbone of Modern Monitoring Systems

The market is segmented based on component into:

Sensors

Subtypes: Pressure, temperature, motion, and others

Control Units

Display Systems

Communication Modules

Others

Regional Analysis: Boat Monitoring and Control Systems Market

North America North America, particularly the U.S., represents a mature yet high-growth market for boat monitoring and control systems, driven by strict maritime safety regulations and a robust recreational boating industry. The region accounted for over 35% of the global market revenue in 2024, with an emphasis on advanced IoT-enabled monitoring solutions. Key players like Emerson and Siren Marine dominate the landscape, offering integrated telemetry systems that comply with U.S. Coast Guard requirements. The shift toward predictive maintenance, supported by AI-driven diagnostics, is accelerating adoption among commercial fleets and luxury yacht owners. However, high implementation costs remain a barrier for smaller boat operators.

Europe Europe’s market is characterized by stringent EU Maritime Safety Agency (EMSA) standards, pushing vessel operators toward digitized monitoring solutions. Countries like Germany and Norway lead in adopting hybrid electric propulsion monitoring systems, aligning with the region’s sustainability goals. The recreational boating sector—particularly in the Mediterranean—shows strong demand for real-time fuel efficiency tracking, with companies like Wärtsilä and GEM Elettronica capturing significant market share. Challenges include fragmented regulations across member states, though the rollout of unified EU maritime data-sharing protocols is expected to streamline compliance by 2026.

Asia-Pacific APAC is the fastest-growing market, projected to expand at a CAGR of 9.2% through 2032, fueled by rising maritime trade and coastal tourism. China’s dominance stems from government investments in smart port infrastructure, while countries like Australia prioritize automated docking systems for leisure vessels. Local manufacturers such as CSS Electronics cater to cost-sensitive buyers, though international players are gaining traction in high-end applications lingering cybersecurity concerns and underdeveloped service networks hinder broader adoption outside urban hubs.

South America The region exhibits moderate growth, focusing on fishing vessel monitoring to combat illegal activities under UN FAO guidelines. Brazil’s offshore oil industry drives demand for hull integrity sensors, yet economic instability limits upgrades in the recreational segment. Local startups are emerging with low-cost GPS tracking solutions, but reliance on imported hardware from North America and Europe keeps prices elevated. Regulatory enforcement remains inconsistent, though partnerships with global vendors aim to bridge this gap. Strong potential lies in riverine monitoring systems for Amazon logistics.

Middle East & Africa MEA’s market is nascent but evolving, with Gulf nations like the UAE investing heavily in luxury yacht monitoring tech for marinas and coastal developments. The absence of standardized regulations outside major ports slows commercial adoption, but initiatives such as Saudi Arabia’s NEOM project are integrating smart marine systems into megaprojects. In Africa, satellite-based solutions address piracy risks in high-traffic zones, though limited connectivity infrastructure curtails real-time capabilities. Long-term opportunities exist in desalination plant vessel fleets and offshore wind farm support vessels.

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Report Scope

This market research report provides a comprehensive analysis of the Global and regional Boat Monitoring and Control Systems markets, covering the forecast period 2025–2032. It offers detailed insights into market dynamics, technological advancements, competitive landscape, and key trends shaping the industry.

Key focus areas of the report include:

Market Size & Forecast: Historical data and future projections for revenue, unit shipments, and market value across major regions and segments. The market was valued at USD million in 2024 and is projected to reach USD million by 2032, growing at a CAGR of %.

Segmentation Analysis: Detailed breakdown by product type (Engine Monitoring & Control, Sail-Trimming Monitoring & Control), application (Shipyard, Personal Yacht, Pier, Others), and end-user industry to identify high-growth segments.

Regional Outlook: Insights into market performance across North America (U.S. valued at USD million in 2024), Europe, Asia-Pacific (China projected to reach USD million), Latin America, and Middle East & Africa.

Competitive Landscape: Profiles of leading players including Emerson, Wärtsilä, Nautic Alert, Ocean Data System, and Sailserver, covering their market share (top five held approximately % in 2024), product portfolios, and strategic developments.

Technology Trends & Innovation: Assessment of IoT integration, AI-driven monitoring solutions, wireless sensor networks, and predictive maintenance technologies transforming marine operations.

Market Drivers & Restraints: Evaluation of factors including rising maritime safety regulations, growing recreational boating industry, and challenges like high system costs and cybersecurity concerns.

Stakeholder Analysis: Strategic insights for marine electronics manufacturers, boat builders, system integrators, and investors regarding emerging opportunities in smart marine technologies.

The research methodology combines primary interviews with industry experts and analysis of verified market data from regulatory bodies, trade associations, and company financial reports to ensure accuracy and reliability.

Customization of the Report

In case of any queries or customization requirements, please connect with our sales team, who will ensure that your requirements are met.

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[auto2mation1]

Trend Iq221-400008 Controller Module Iq221/Unb/230V - Auto2mation

The Trend IQ221-400008 Controller Module IQ221/UNB/230V is a reliable and compact solution for smart building control systems. Designed to deliver efficient energy management, this module supports seamless integration with HVAC and other building automation applications. Its user-friendly setup makes installation and maintenance simple. Operating at 230V, it ensures stable performance and long-term durability. Ideal for commercial and industrial use, the IQ221 controller helps optimize energy usage while maintaining comfort. Trusted by professionals, it’s a smart choice for modern automation needs. Buy the Trend IQ221-400008 Controller Module now from Auto2mation – your trusted source for industrial automation products.

[concordevalvesautomation-blog]

Scotch Yoke Actuators – Concorde Valves and Automations

When it comes to reliable and powerful valve automation, Scotch Yoke Actuators are a top choice for industries requiring precise torque control and durability. At Concorde Valves and Automations, we provide high-performance Scotch yoke actuators engineered to handle demanding applications across oil & gas, water treatment, power, and process industries.

What is a Scotch Yoke Actuator?

A Scotch yoke actuator is a mechanical device that converts linear motion into rotary motion using a yoke and piston system. It is primarily used to operate quarter-turn valves such as ball valves, butterfly valves, and plug valves. These actuators are known for delivering high torque at the beginning and end of the stroke, which makes them ideal for valves requiring strong breakaway and seating torque.

Key Features of Concorde’s Scotch Yoke Actuators:

High Torque Output: Especially effective for tight shut-off and high-pressure applications

Rugged Construction: Designed for harsh environments and heavy-duty cycles

Compact Design: Optimized for space efficiency without compromising performance

Modular Build: Easily integrates with control accessories, limit switches, and positioners

Corrosion Resistant Coating: Suitable for outdoor and corrosive environments

Available in Pneumatic and Hydraulic Versions

Applications of Scotch Yoke Actuators:

Concorde’s Scotch yoke actuators are widely used in:

Oil & gas pipelines

Petrochemical plants

Water & wastewater treatment

Power generation stations

Refining and chemical processing

Marine and offshore facilities

Their rugged reliability and precise control make them ideal for on-off and modulating valve operations in critical flow systems.

Why Choose Concorde Valves and Automations?

At Concorde Valves and Automations, we combine innovation with industrial expertise to deliver tailor-made actuator solutions. Our Scotch yoke actuators stand out due to:

Reliable torque consistency across full stroke

Long service life and minimal maintenance

Compatibility with international valve standards

Expert engineering support and quick turnaround

Options for fail-safe (spring return) and double-acting types

We also offer complete valve automation packages, including actuators, control panels, solenoid valves, and feedback devices.

The Scotch Yoke Actuators from Concorde Valves and Automations deliver precision, power, and performance you can trust. Whether your application requires fail-safe positioning, high cycling, or challenging environmental resilience, our actuators provide reliable motion control to keep your operations running smoothly.

[news24-amit]

Maritime Software Industry Set to Transform with Real-Time Fleet Capabilities

The global marine fleet management software market is poised for robust growth, expected to rise from USD 1.0 Bn in 2022 to USD 2.5 Bn by the end of 2031, expanding at a healthy CAGR of 10.8%. This dynamic growth is fueled by the increasing digitalization of the maritime industry, the growing demand for real-time fleet insights, and a sharp focus on operational efficiency, safety, and compliance.

Marine fleet management software plays a vital role in optimizing vessel operations, streamlining maintenance, managing crew and inventory, and ensuring regulatory compliance. As maritime trade continues to expand, the need for centralized, cloud-based fleet management tools is becoming increasingly critical.

Market Drivers & Trends

One of the key market drivers is the global push for digital transformation in the maritime sector. Fleet operators are seeking intelligent software platforms that integrate real-time monitoring, performance analysis, predictive maintenance, and regulatory compliance all in one solution.

Rising fuel costs and stringent environmental regulations are pushing companies to adopt fleet management solutions that offer optimization tools to reduce fuel consumption and carbon emissions. Furthermore, the maritime industry's commitment to sustainability and operational transparency is accelerating the adoption of energy-efficient and smart digital systems.

Latest Market Trends

Several trends are shaping the future of the marine fleet management software market:

Cloud-based Deployments: There is a notable shift from on-premise solutions to cloud-based platforms, providing scalability, mobility, and cost efficiency.

AI & Data Analytics: Integration of artificial intelligence and big data analytics to predict equipment failures, optimize routing, and assess performance.

Sustainability Integration: Tools that monitor emissions and fuel usage are increasingly in demand to comply with decarbonization goals.

Customization & Modularity: Solution providers are offering customizable modules to suit specific business needs, from cargo tracking to crew scheduling.

Key Players and Industry Leaders

The market features a competitive landscape with the presence of established software developers and emerging innovators. Noteworthy players include:

ABS Group of Companies, Inc.

BASS Software Ltd.

ConnectShip, Inc.

DNV AS

Hanseaticsoft GmbH

JiBe ERP

Kongsberg Gruppen ASA

MariApps Marine Solutions Pte Ltd

PRIME Marine

Micromarin

Norcomms

SBN Technologies Pvt. Ltd.

seaspeedmarine

SERTICA

Shipamax Ltd.

Shipnet

Softcom Solutions

SpecTec

Star Information System AS

Tero Marine (Ocean Technologies Group)

Veson Nautical

These companies are investing heavily in R&D to deliver next-generation platforms tailored to the evolving needs of global fleet operators.

Recent Developments

JiBe ERP, in April 2023, partnered with Claus Peter Offen, implementing JiBe’s ERP system across 34 container vessels to enhance digital fleet operations.

Hanseaticsoft GmbH, in March 2023, collaborated with Exploris SAS, enabling the latter to adopt its integrated Cloud Fleet Manager (CFM) system for better operational control.

Such strategic alliances signify the rising emphasis on modernizing marine operations through cutting-edge software integration.

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Market Opportunities

The growing need for smart shipping and operational efficiency opens new avenues for solution providers:

Custom Software Development: Maritime software vendors are focusing on tailored solutions to meet client-specific demands, including voyage planning, compliance, and predictive maintenance.

SME Adoption: Small and medium-sized shipping firms are increasingly leveraging cloud-based fleet management tools, thanks to their affordability and ease of deployment.

Carbon Footprint Reduction Tools: With decarbonization at the forefront, tools that support emission tracking and optimization present a critical growth opportunity.

Future Outlook

The outlook for the marine fleet management software market remains highly promising. The increase in maritime trade, aging fleets, rising fuel costs, and demand for safer, more compliant, and energy-efficient vessel operations will continue to fuel demand for digital solutions.

The market will likely witness increased integration with IoT, machine learning, and blockchain technologies in the near future. Stakeholders focusing on these advanced capabilities will position themselves as frontrunners in a competitive and rapidly evolving space.

Market Segmentation

By Component:

Software Modules: Safety Management, Procurement, Navigation & Tracking, Compliance, Accounting, Document Management, and more.

Services: Training & Consulting, Integration & Implementation, Support & Maintenance

By Deployment Type:

Premise-based Deployment

Cloud Deployment

By End-user:

Ports & Terminals

Shipping Industries

Maritime Freight Forwarders

Regional Insights

North America dominates the global market, driven by technological readiness, robust port infrastructure, and early adoption of digital tools.

Asia Pacific is projected to register the highest CAGR through 2031. The presence of some of the world's busiest ports, including those in China, Singapore, and India, combined with growing maritime trade, makes this region a hotbed for marine software deployment.

Europe also represents a significant market, especially in countries with stringent maritime compliance standards and sustainability initiatives.

Why Buy This Report?

In-depth analysis of market dynamics, segmentation, and growth prospects

Insights into leading players’ strategies and innovations

Comprehensive regional and country-level data

Recent developments and strategic partnerships

Exclusive forecasts for the marine fleet management software market through 2031

Frequently Asked Questions

1. What is the projected market size for marine fleet management software by 2031? The market is forecast to reach US$ 2.5 Bn by 2031, expanding at a CAGR of 10.8% from 2023.

2. What is driving growth in this market? Key drivers include digitalization of the maritime sector, demand for operational efficiency, environmental compliance, and rise in maritime trade.

3. Which regions offer the most promising opportunities? Asia Pacific is set to grow at the fastest pace due to expanding port infrastructure and high-volume trade. North America remains a technological leader.

4. Who are the key players in the market? Prominent companies include DNV AS, ABS Group, JiBe ERP, Hanseaticsoft, MariApps, and Kongsberg Gruppen ASA.

5. What are the current trends shaping the market? Cloud deployment, AI integration, customized software, and sustainability-focused fleet management tools are major trends.

Explore Latest Research Reports by Transparency Market Research: AI in Healthcare Market: https://www.transparencymarketresearch.com/ai-in-healthcare-market.html

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About Transparency Market Research Transparency Market Research, a global market research company registered at Wilmington, Delaware, United States, provides custom research and consulting services. Our exclusive blend of quantitative forecasting and trends analysis provides forward-looking insights for thousands of decision makers. Our experienced team of Analysts, Researchers, and Consultants use proprietary data sources and various tools & techniques to gather and analyses information. Our data repository is continuously updated and revised by a team of research experts, so that it always reflects the latest trends and information. With a broad research and analysis capability, Transparency Market Research employs rigorous primary and secondary research techniques in developing distinctive data sets and research material for business reports. Contact: Transparency Market Research Inc. CORPORATE HEADQUARTER DOWNTOWN, 1000 N. West Street, Suite 1200, Wilmington, Delaware 19801 USA Tel: +1-518-618-1030 USA - Canada Toll Free: 866-552-3453 Website: https://www.transparencymarketresearch.com Email: sales@transparencymarketresearch.com

[compneuropapers]

Interesting Papers for Week 41, 2024

Exploration, exploitation, and development: Developmental shifts in decision‐making. Blanco, N. J., & Sloutsky, V. M. (2024). Child Development, 95(4), 1287–1298.

A drift diffusion model analysis of age-related impact on multisensory decision-making processes. Bolam, J., Diaz, J. A., Andrews, M., Coats, R. O., Philiastides, M. G., Astill, S. L., & Delis, I. (2024). Scientific Reports, 14, 14895.

Hippocampus and striatum show distinct contributions to longitudinal changes in value-based learning in middle childhood. Falck, J., Zhang, L., Raffington, L., Mohn, J. J., Triesch, J., Heim, C., & Shing, Y. L. (2024). eLife, 12, e89483.3.

Acquisition of non-olfactory encoding improves odour discrimination in olfactory cortex. Federman, N., Romano, S. A., Amigo-Duran, M., Salomon, L., & Marin-Burgin, A. (2024). Nature Communications, 15, 5572.

Neurofeedback training can modulate task-relevant memory replay rate in rats. Gillespie, A. K., Astudillo Maya, D., Denovellis, E. L., Desse, S., & Frank, L. M. (2024). eLife, 12, e90944.3.

GABAergic synaptic scaling is triggered by changes in spiking activity rather than AMPA receptor activation. Gonzalez-Islas, C., Sabra, Z., Fong, M., Yilmam, P., Au Yong, N., Engisch, K., & Wenner, P. (2024). eLife, 12, e87753.3.

Shifts in attention drive context-dependent subspace encoding in anterior cingulate cortex in mice during decision making. Hajnal, M. A., Tran, D., Szabó, Z., Albert, A., Safaryan, K., Einstein, M., … Orbán, G. (2024). Nature Communications, 15, 5559.

A computational account of transsaccadic attentional allocation based on visual gain fields. Harrison, W. J., Stead, I., Wallis, T. S. A., Bex, P. J., & Mattingley, J. B. (2024). Proceedings of the National Academy of Sciences, 121(27), e2316608121.

Perirhinal cortex learns a predictive map of the task environment. Lee, D. G., McLachlan, C. A., Nogueira, R., Kwon, O., Carey, A. E., House, G., … Chen, J. L. (2024). Nature Communications, 15, 5544.

The neuron as a direct data-driven controller. Moore, J. J., Genkin, A., Tournoy, M., Pughe-Sanford, J. L., de Ruyter van Steveninck, R. R., & Chklovskii, D. B. (2024). Proceedings of the National Academy of Sciences, 121(27), e2311893121.

Bats integrate multiple echolocation and flight tactics to track prey. Nishiumi, N., Fujioka, E., & Hiryu, S. (2024). Current Biology, 34(13), 2948-2956.e6.

Limb-related sensory prediction errors and task-related performance errors facilitate human sensorimotor learning through separate mechanisms. Oza, A., Kumar, A., Sharma, A., & Mutha, P. K. (2024). PLOS Biology, 22(7), e3002703.

Systemic pharmacological suppression of neural activity reverses learning impairment in a mouse model of Fragile X syndrome. Shakhawat, A. M., Foltz, J. G., Nance, A. B., Bhateja, J., & Raymond, J. L. (2024). eLife, 12, e92543.3.

Prefrontal cortical ripples mediate top-down suppression of hippocampal reactivation during sleep memory consolidation. Shin, J. D., & Jadhav, S. P. (2024). Current Biology, 34(13), 2801-2811.e9.

Preferences reveal dissociable encoding across prefrontal-limbic circuits. Stoll, F. M., & Rudebeck, P. H. (2024). Neuron, 112(13), 2241-2256.e8.

Atypical local and global biological motion perception in children with attention deficit hyperactivity disorder. Tian, J., Yang, F., Wang, Y., Wang, L., Wang, N., Jiang, Y., & Yang, L. (2024). eLife, 12, e90313.5.

Temporal information in the anterior cingulate cortex relates to accumulated experiences. Wirt, R. A., Soluoku, T. K., Ricci, R. M., Seamans, J. K., & Hyman, J. M. (2024). Current Biology, 34(13), 2921-2931.e3.

Complexity Matters: Normalization to Prototypical Viewpoint Induces Memory Distortion along the Vertical Axis of Scenes. Wu 吴奕忱, Y., & Li 李晟, S. (2024). Journal of Neuroscience, 44(27), e1175232024.

Co-existence of synaptic plasticity and metastable dynamics in a spiking model of cortical circuits. Yang, X., & La Camera, G. (2024). PLOS Computational Biology, 20(7), e1012220.

Perceptual error based on Bayesian cue combination drives implicit motor adaptation. Zhang, Z., Wang, H., Zhang, T., Nie, Z., & Wei, K. (2024). eLife, 13, e94608.3.

[marineengineering]

No Sea? No problem. Learn Marine Engineering Operations in a Virtual Engine Room!

In the world of maritime education, the gap between theory and practice has long been a challenge. While textbooks and lectures provide the foundation, nothing prepares students for life at sea like hands-on experience. But what if you could gain that experience—without ever stepping on a ship? That’s exactly what the engine room simulator course offers to students pursuing BE Marine Engineering.

What Is an Engine Room Simulator Course?

An engine room simulator course is a highly advanced, computer-based training system that replicates the exact environment of a ship’s engine room. Students can monitor machinery, respond to real-time alarms, troubleshoot issues, and manage emergencies—just like they would on an actual vessel.

This simulation-based learning module is an essential part of the BE Marine Engineering curriculum in many top maritime institutes. It provides a safe, controlled environment where students can make mistakes, learn from them, and build confidence before sailing into real-life scenarios.

Bridging the Gap Between Theory and Practice

Students of BE Marine Engineering spend several semesters mastering thermodynamics, fluid mechanics, marine propulsion systems, and more. However, understanding these systems in a classroom is different from operating them in a dynamic, high-pressure engine room.

That’s where the engine room simulator course comes in. It transforms static knowledge into interactive learning. Students can monitor fuel systems, operate cooling units, simulate startup and shutdown procedures, and even deal with simulated fire and flooding emergencies.

Why It’s a Game-Changer for BE Marine Engineering Students

Risk-Free Learning Mistakes on a real ship can lead to accidents or equipment damage. In a simulator, students can experiment and fail safely—making it the perfect platform to learn complex operations.

Real-Time Scenarios Simulators are designed to mimic real-time faults, such as boiler malfunctions, lube oil pump failure, or generator overload. Students learn to think critically and act quickly—skills vital for marine engineers at sea.

Team Collaboration and Communication Modern simulators train students to work in teams, communicate clearly, and follow standard operating procedures. These soft skills are as crucial as technical knowledge in a real engine room.

Regulatory Compliance and Career Advantage Completing an engine room simulator course fulfills part of the STCW (Standards of Training, Certification, and Watchkeeping) requirements. It also gives students a competitive edge during job placements, as shipping companies look for candidates who have practical, hands-on training.

Shaping the Future of Maritime Training

As the shipping industry embraces digital transformation, simulators have become a core part of maritime education. Institutes offering BE Marine Engineering are investing heavily in state-of-the-art simulation labs to ensure students graduate not only with degrees but also with real-world skills.

Furthermore, engine room simulators are updated regularly to include new technologies, energy-efficient systems, and environmental compliance tools, keeping students aligned with global maritime trends.

Final Thoughts

The sea may be vast and unpredictable, but thanks to technological advancements like the engine room simulator course, students of BE Marine Engineering can now dive into real-life ship operations without ever leaving land. This immersive, risk-free training method builds technical confidence, sharpens decision-making, and prepares the next generation of marine engineers for the challenges of the open sea.

No sea? No problem. The engine room simulator course brings the ocean to you—virtually.

[bestonmachinery2020]

Application of Plastic Pyrolysis Oil and Byproducts

Plastic waste accumulation has become a pressing environmental issue, pushing industries toward circular strategies for material recovery. Among these, thermal decomposition via plastic pyrolysis equipment has proven to be a viable solution. Through high-temperature, oxygen-free processing, this technology converts non-recyclable plastic into valuable outputs—primarily pyrolysis oil, carbon black, and combustible gas. Each byproduct serves distinct industrial functions, offering both environmental and economic incentives.

Pyrolysis Oil: An Alternative Fuel Source

The primary product from pyrolysis technology is pyrolysis oil, a dense, dark liquid composed of a mixture of aliphatic and aromatic hydrocarbons. Depending on feedstock composition and reactor design, oil yield typically ranges from 45% to 65% per ton of plastic processed. The resulting oil holds significant calorific value—approximately 9,500 to 10,500 kcal/kg—making it a suitable substitute for conventional fossil fuels in energy-intensive industries.

In power generation, pyrolysis oil is utilized in diesel engines, industrial boilers, and turbines. Its combustion properties enable direct fuel substitution, particularly in regions where fuel costs are prohibitive or supply chains are volatile. Refined fractions of the oil can also be used in marine engines, cement kilns, and even certain petrochemical operations after secondary upgrading. Moreover, integration into refinery processes as a feedstock is emerging as a downstream pathway, although it requires additional stabilization and desulfurization steps.

Combustible Gas: A Closed-Loop Energy Source

Plastic pyrolysis equipment generates a significant volume of non-condensable gases composed primarily of hydrogen, methane, and light hydrocarbons. Rather than being vented, these gases are captured and reused within the system to heat the reactor. This closed-loop design not only reduces external fuel dependency but also enhances the overall thermal efficiency of the process.

Excess gas can be stored or directed to auxiliary burners, gas engines, or co-generation units to produce electricity. In energy-balanced plants, this byproduct plays a pivotal role in reducing operating costs and carbon footprint simultaneously.

Industrial Integration and Forward Outlook

The applications of pyrolysis-derived oil and byproducts are steadily expanding across global markets. As plastic pyrolysis equipment becomes more technically refined—with improved condensation systems, catalytic upgrading modules, and automated controls—the quality and utility of its outputs are improving. This enhances their acceptance across mainstream industrial channels.

Environmental regulations and producer responsibility policies are also accelerating investment in pyrolysis technologies, positioning them as critical assets in plastic waste valorization strategies. As supply chains adapt to incorporate alternative fuels and recycled carbon materials, pyrolysis byproducts are poised to play a central role in both decarbonization and resource recovery.

Conclusion

Plastic pyrolysis oil, carbon black, and combustible gas collectively represent a multi-output solution to the global plastic crisis. Through the use of plastic pyrolysis equipment, waste is re-engineered into industrially relevant resources, enabling energy recovery, emission reduction, and raw material substitution across multiple sectors.