#Polymer science Conference

[nuadox]

A new study has shown that an mRNA vaccine protected mice against deadly intestinal C. difficile

- By Nuadox Crew -

Researchers have developed an mRNA vaccine targeting Clostridioides difficile (C. difficile), a severe intestinal pathogen responsible for about 30,000 deaths annually in the U.S.

This new vaccine showed promising results in mice, offering protection from severe illness and death after exposure to lethal doses of the bacteria.

Unlike conventional vaccines, the mRNA version triggered a broad immune response, including antibodies and T cells. Vaccinated mice survived, experiencing only mild symptoms, and maintained immunity for six months.

While the vaccine has yet to be tested on humans, early studies in rhesus macaques suggest it might also elicit an immune response in primates.

However, more research, including testing on "dirty mice" with more naturalistic immune systems, is needed before moving to human trials.

Header image: Clostridioides difficile pathogen. Credit: National Foundation for Infectious Diseases (NFID).

Read more at Science News

Scientific paper: Alameh, M., Semon, A., Bayard, N. U., Pan, Y., Dwivedi, G., Knox, J., Glover, R. C., Rangel, P. C., Tanes, C., Bittinger, K., She, Q., Hu, H., Bonam, S. R., Maslanka, J. R., Planet, P. J., Moustafa, A. M., Davis, B., Chevrier, A., Beattie, M., . . . Zackular, J. P. (2024). A multivalent mRNA-LNP vaccine protects against Clostridioides difficile infection. Science, 386(6717), 69–75. https://doi.org/10.1126/science.adn4955

Other recent news

Israel at COP29: Israel will showcase 20 climate-tech firms at the COP29 Climate Conference in Baku,Azerbaijan. These companies offer solutions in fields such as emissions, pollution, and carbon capture.

Revolutionary Super Polymer: Researchers at Osaka University have developed a new type of polymer that is unbelievably tough and endlessly recyclable.

Hubble's Galactic Masterpiece: The Hubble Space Telescope has unveiled a stunning image of NGC 5248, a spiral galaxy located 42 million light-years away.

Brain-Controlled Bionic Limbs: Advances in brain-controlled bionic limbs are inching closer to reality, offering new possibilities for individuals with mobility impairments.

[lilyjovialfaceeagle]

I. Intelligent Interactive Display Series

1. Intelligent Interactive Floor Displays

Key Features: Utilizes optical sensing technology for point-to-point/multi-point interaction, with super load-bearing (2600kg/m²), anti-slip, wear-resistant, waterproof, and fast response (0.02s).

Applications: Indoor/outdoor exhibition halls, stage backgrounds, interactive basketball courts, shopping mall experience zones, etc., focusing on immersive interactive experiences.

II. Rental & Creative Splicing Series

2. Starlight Rental Series

Key Features: Supports flexible splicing (right-angle/curved/cube shapes), compatible with hanging/stacking installation, fast assembly/disassembly for high-frequency rental scenarios.

Applications: Concerts, event stages, commercial exhibitions, temporary displays, etc., emphasizing efficient setup and creative modeling capabilities.

3. VS 2.6X Flexible Creative Solution

Key Features: Ultra-thin (29mm) and lightweight (0.75kg per module), supports concave/convex 45° bending, 8 modules form a circle with minimum radius 318.5mm, high refresh rate (3840Hz).

Applications: Shopping mall 异形屏 (special-shaped screens), conference room creative backgrounds, TV studios, etc., focusing on flexible modeling and high-definition display.

III. Outdoor-Specific Display Series

4. Outdoor Advertising Displays

Key Features: High brightness (up to 10,000 nits), IP66 protection, UV-resistant, front/rear maintenance, energy-saving design (30% lower power consumption than traditional products).

Applications: Outdoor billboards, transportation hubs, commercial complex facades, etc., specializing in stable display and weather resistance under strong light.

5. X Smart Outdoor Rental Transparent Screen

Key Features: 80% high transparency, ultra-thin & lightweight (5.7kg per cabinet), IP66 waterproof, supports -15° to +15° curved installation, fast-locking design.

Applications: Outdoor commercial events, building curtain wall projections, stage special effects, etc., emphasizing transparency and convenient transportation.

IV. Flexible & Creative Display Series

6. Star Arc Series Flexible Modules

Key Features: Only 8.6mm thick, bendable into cylindrical/spiral/wavy shapes, supports multi-signal input (HDMI/SDI, etc.), high contrast (5000:1).

Applications: Science museums, art galleries, creative spaces, etc., focusing on flexible design and immersive visuals.

V. High-End Commercial Display Series

7. COB LED Displays (X Rock Series)

Key Features: Flip-chip COB technology, seamless splicing (XYZ axis adjustment), anti-glare polymer coating, common cathode technology (25%-40% energy saving), eye-protective soft light.

Applications: High-end conference rooms, monitoring centers, broadcasting studios, etc., prioritizing high-definition quality and safety.

Brand Advantages

Technical Expertise: Over 30 years of R&D experience, ISO9001 certified, patents covering optical sensing, heat dissipation, and protection.

Manufacturing Strength: Dual production bases in Shenzhen/Huizhou, 8000+㎡ automated workshops, supporting military-grade quality and large-scale delivery.

Global Presence: Products cover over 100 countries, 10,000+ successful cases, offering customized solutions and rapid response services.

[wisetaleobject]

On September 28, Boao Forum for Asia (BFA) held the Second Conference of International Science, Technology and Innovation Forum (ISTIF). As a major forum of the conference this year, the session “from Molecular Design to Materials Application” was successfully held.

The Session was divided into two parts: keynote speech and report presentation. Linge Wang, Vice President of Frontier Soft Materials Institute of the South China University of Technology, hosted the session. Through online and offline interactions, top scholars and industry leaders from China and other countries shared new ideas and perspectives on the development of functional, intelligent and innovative materials in this new era.

During the keynote speech, Qi Wu, an academician of the Chinese Academy of Sciences and a member of the Food Science and Processing Research Center of Shenzhen University, discussed the trend of replacing animal proteins with plant proteins which received increasing attention in China and abroad in recent years and also pointed out the difference between "vegetarian" and "vegan" meat. Also, from the perspective of cultural confidence, Wu emphasized the term “vegetarian meat” instead of the nonsense names in the market such as artificial meat, plant-based meat and plant meat. Furthermore, Wu analyzed in depth why and how to use plant protein instead of animal protein.

According to Wu, "The current processing technology for plant proteins involves the traditional low-moisture extrusion shaping process. The use of extrusion moulding machines is unable to properly stretch and orient the curled-up spherical soy protein molecular chains, thus it is not possible to reconstitute the plant protein macromolecules into an arrangement and organization similar to that found in animal meat. As the result, the taste of animal meat cannot be achieved. Therefore, it is necessary to conduct research and development to reconstitute soy protein macromolecules into vegetarian meat with a similar structure and texture (mechanical properties) to animal meat". Wu and his team are now working on resolving the taste problems in the process of replacing animal proteins with plant proteins based on their in-depth understanding of macromolecular physics. He expressed his expectation to develop real vegetarian meat as soon as possible to meet the consumers’ needs.

Paul D. Topham, Dean of the School of Infrastructure and Sustainable Engineering at Aston University, starting with the design, preparation and application of the molecules, presented details of his team's development of thermosensitive anchored block copolymers based on environmentally friendly hydrophobic ink materials. Also, Topham gave an introduction to their application in commercial inkjet printing from toxic organic solvents to aqueous formulations. Compared with the most current commercial solutions, thermosensitive anchored block copolymers present attributes such as environmentally friendly, better adhesion and ink preservation.

During the report presentation part, Guangzhao Zhang, a professor at the School of Materials Science and Engineering, South China University of Technology, shared his views on the new generation of marine anti-fouling materials. He pointed out that marine antifouling is closely related to the national strategy of strengthening the ocean, while marine antifouling represents a global challenge. In response to this challenge, Zhang and his team proposed the strategy of "dynamic surface antifouling", with the core idea that "a surface that undergoes constant physical or chemical changes can effectively reduce the landing and adhesion of fouling organisms".

According to Zhang's presentation, the team successfully developed biodegradable polymer-based dynamic surface antifouling materials, whose degradation products are organic small molecules, avoiding the problem of microplastic pollution and achieving static antifouling, long-lasting antifouling and eco-friendly. The related technology was awarded the first prize of Guangdong Provincial Technical Invention and the gold prize of Guangdong Provincial Patent.

Wenbin Zhang, professor at the School of Chemical and Molecular Engineering at Peking University, gave a presentation on the design, synthesis and application of topological proteins. "The message I want to deliver today is that although the central law restricts the natural nascent protein chains to be linear in structure, we can still edit the sequence of DNA to make the nascent proteins spontaneously undergo processes such as assembly, shearing and reaction to generate proteins with special topological structures. By adding a new dimension to protein engineering, our measure holds great promise for applications in drugs, industrial enzymes, biomaterials, and so forth."

Linge Wang, professor at the School of Frontier Soft Materials, South China University of Technology, spoke on "Scalable preparation and delivery of anti-cancer drugs by virus-like polymeric nanovesicles". He introduced that nanomedicines in nanomaterials are becoming a new favorite in the pharmaceutical field, influencing the original drug development model. With the solution of key technologies such as scalable and controllable preparation, controlled drug loading and precise regulated release of virus-like polymeric nano-vesicle carriers, relevant pharmaceutical companies and biomedical product enterprises will provide effective technical support and industry chain extension for the development of new products, which will become a crucial point of interest in the future pharmaceutical field.

Olivier Guise, Director of the Asia-Pacific Science and Technology Innovation Department of SABIC, focused on circular economy solutions and upstream and downstream applications of innovative materials. Guise suggested, “one of the biggest challenges now is that many boxes are cardboard boxes which are thrown away after a single use. Considering the recyclability and reusability, we have developed a lightweight expanded polypropylene material to make it into an e-commerce box that can be reused many times, and after the goods are delivered to you, you can still use the box as a specific container for daily use."

[switchablefilm12]

PDLC Smart Film Technology Explained | How It Works

In a world where innovation meets elegance, the way we use glass has drastically changed. One of the most exciting advancements is PDLC Smart Film—a breakthrough in light control and privacy on demand. Whether you're designing a sleek office, modern home, or a futuristic commercial space, this technology offers a simple yet powerful solution.

At Glasstronn, we're dedicated to bringing the latest in smart glass technology to life. Our PDLC-based solutions combine clarity, convenience, and control, transforming traditional glass into something extraordinary.

What is PDLC Smart Film?

PDLC Smart Film (Polymer Dispersed Liquid Crystal) is a switchable film that can be applied to existing glass surfaces. When powered off, the film appears frosted, providing privacy by scattering light. When powered on, the liquid crystals align, allowing light to pass through and making the glass clear.

This transformation happens instantly—and silently—at the flick of a switch. With pdlc smart films, privacy is no longer tied to curtains, blinds, or outdated solutions.

How Does It Work?

The science behind PDLC technology lies in the arrangement of liquid crystals within a polymer matrix. Here's how it works:

Power OFF: The liquid crystals are randomly oriented, scattering light and making the glass appear opaque or frosted.

Power ON: The crystals align in a uniform direction, allowing light to pass through, making the glass transparent.

Glasstronn uses advanced PDLC technology to ensure smooth transitions, low power consumption, and long-lasting performance. Whether you're looking for privacy on demand or modern aesthetics, PDLC smart film is the answer.

Key Benefits of PDLC Smart Films

Instant Privacy: Go from clear to frosted in less than a second.

Energy Efficient: Consumes very little power—only when switched to transparent.

Blocks UV Rays: Protect interiors from harmful UV radiation.

Easy Installation: Applies directly to existing glass, no need for replacement.

Smart Integration: Compatible with home automation, sensors, and remote controls.

Where Can PDLC Smart Film Be Used?

1. Offices

Perfect for conference rooms, glass partitions, and executive cabins—offering on-demand privacy without compromising style.

2. Homes

Use in bathrooms, sliding doors, or skylights for flexible light control and privacy.

3. Hospitals & Clinics

Ideal for patient rooms, consultation areas, and surgical theaters where privacy and hygiene are key.

4. Retail & Showrooms

Switchable displays that reveal or hide products with a dramatic effect—enhancing both security and experience.

5. Hotels & Hospitality

From spa areas to luxury suite bathrooms, PDLC smart film adds a touch of modern luxury.

PDLC Smart Film vs. Switchable Glass

Both PDLC smart films and switchable glass use the same core technology but are applied differently. PDLC smart film is great for retrofits and budget-friendly upgrades, while switchable glass is ideal for new constructions or full replacements where seamless integration is key.

With Glasstronn, you can explore both options depending on your project’s needs. We’re here to help you choose the best fit—combining innovation with elegant design.

Conclusion

PDLC Smart Film is redefining how we view and use glass—transforming passive surfaces into intelligent, dynamic panels. Whether you're after comfort, privacy, or a clean modern look, this film offers a practical, stylish solution.

And with Glasstronn leading the innovation curve, you’re not just investing in smart film—you’re investing in quality, service, and future-ready design.

Take your space to the next level with Glasstronn. Discover the power of PDLC technology and embrace the future of privacy—one smart surface at a time.

[switchableglass12]

PDLC Smart Film Technology Explained | How It Works

In a world where innovation meets elegance, the way we use glass has drastically changed. One of the most exciting advancements is PDLC Smart Film—a breakthrough in light control and privacy on demand. Whether you're designing a sleek office, modern home, or a futuristic commercial space, this technology offers a simple yet powerful solution.

At Glasstronn, we're dedicated to bringing the latest in smart glass technology to life. Our PDLC-based solutions combine clarity, convenience, and control, transforming traditional glass into something extraordinary.

What is PDLC Smart Film?

PDLC Smart Film (Polymer Dispersed Liquid Crystal) is a switchable film that can be applied to existing glass surfaces. When powered off, the film appears frosted, providing privacy by scattering light. When powered on, the liquid crystals align, allowing light to pass through and making the glass clear.

This transformation happens instantly—and silently—at the flick of a switch. With pdlc smart films, privacy is no longer tied to curtains, blinds, or outdated solutions.

How Does It Work?

The science behind PDLC technology lies in the arrangement of liquid crystals within a polymer matrix. Here's how it works:

Power OFF: The liquid crystals are randomly oriented, scattering light and making the glass appear opaque or frosted.

Power ON: The crystals align in a uniform direction, allowing light to pass through, making the glass transparent.

Glasstronn uses advanced PDLC technology to ensure smooth transitions, low power consumption, and long-lasting performance. Whether you're looking for privacy on demand or modern aesthetics, PDLC smart film is the answer.

Key Benefits of PDLC Smart Films

Instant Privacy: Go from clear to frosted in less than a second.

Energy Efficient: Consumes very little power—only when switched to transparent.

Blocks UV Rays: Protect interiors from harmful UV radiation.

Easy Installation: Applies directly to existing glass, no need for replacement.

Smart Integration: Compatible with home automation, sensors, and remote controls.

Where Can PDLC Smart Film Be Used?

1. Offices

Perfect for conference rooms, glass partitions, and executive cabins—offering on-demand privacy without compromising style.

2. Homes

Use in bathrooms, sliding doors, or skylights for flexible light control and privacy.

3. Hospitals & Clinics

Ideal for patient rooms, consultation areas, and surgical theaters where privacy and hygiene are key.

4. Retail & Showrooms

Switchable displays that reveal or hide products with a dramatic effect—enhancing both security and experience.

5. Hotels & Hospitality

From spa areas to luxury suite bathrooms, PDLC smart film adds a touch of modern luxury.

PDLC Smart Film vs. Switchable Glass

Both PDLC smart films and switchable glass use the same core technology but are applied differently. PDLC smart film is great for retrofits and budget-friendly upgrades, while switchable glass is ideal for new constructions or full replacements where seamless integration is key.

With Glasstronn, you can explore both options depending on your project’s needs. We’re here to help you choose the best fit—combining innovation with elegant design.

Conclusion

PDLC Smart Film is redefining how we view and use glass—transforming passive surfaces into intelligent, dynamic panels. Whether you're after comfort, privacy, or a clean modern look, this film offers a practical, stylish solution.

And with Glasstronn leading the innovation curve, you’re not just investing in smart film—you’re investing in quality, service, and future-ready design.

Take your space to the next level with Glasstronn. Discover the power of PDLC technology and embrace the future of privacy—one smart surface at a time.

[qocsuing]

Revolutionizing Spaces with Smart Film: Transformative Applications and Benefits

Revolutionizing Spaces with Smart Film: Transformative Applications and Benefits Smart film, also known as switchable film or privacy film, is an innovative technology that can transform ordinary glass surfaces into dynamic, multifunctional elements. This advanced material has gained significant attention for its versatility and applications in various sectors, from residential and commercial buildings to automotive and healthcare industries.Get more news about smart film manufacturers,you can vist our website!

Understanding Smart Film Technology Smart film is a thin, transparent layer that can be applied to existing glass surfaces. It utilizes polymer-dispersed liquid crystal (PDLC) technology to switch between opaque and transparent states with the application of an electrical current. When the current is off, the liquid crystals are randomly arranged, scattering light and making the film opaque. When the current is applied, the liquid crystals align, allowing light to pass through and making the film transparent.

Advantages of Smart Film Privacy Control: One of the primary benefits of smart film is its ability to provide instant privacy. Users can switch from clear to opaque with the flip of a switch, offering on-demand privacy in offices, conference rooms, and homes.

Energy Efficiency: Smart film can help regulate indoor temperatures by blocking out heat and UV rays when in the opaque state, reducing the need for air conditioning and providing energy savings.

Space Optimization: By using smart film, spaces can be quickly reconfigured for different purposes. For example, glass walls can become private partitions, allowing for flexible use of office or residential space.

Aesthetic Appeal: Smart film offers a sleek, modern look that enhances the aesthetics of any environment. It can be used in creative ways to add a contemporary touch to interior design.

Glare Reduction and UV Protection: Smart film helps in reducing glare from sunlight and provides protection from harmful UV rays, making it ideal for environments where light control is important, such as in educational institutions and healthcare facilities.

Applications of Smart Film Smart film is used in a variety of applications, including:

Architecture and Interior Design: It is used in windows, skylights, and glass partitions to provide privacy, control light, and enhance the design of buildings.

Automotive Industry: Smart film is applied to car windows to provide privacy and reduce glare and heat inside the vehicle.

Healthcare: In medical facilities, smart film is used in patient rooms and operating theaters to ensure privacy and create a calming environment.

Retail and Advertising: Storefronts and display cases use smart film to attract attention with dynamic visual displays and to provide security when needed.

Future Prospects of Smart Film The smart film market is expected to grow significantly as advancements in technology make the film more efficient and affordable. Innovations such as integration with smart home systems and advancements in material science will likely expand its applications and improve its performance.

[acf-lab]

ACF's "Artificial Cartilage Bionic Energy Absorption Technology" Successfully Selected in the 2023 "Science and Innovation China" Series List

On July 2, China Association for Science and Technology (CAST) officially released the 2023 "Science and Innovation China" series of lists at the 26th CAST Annual Conference, and the "Artificial Cartilage Bionic Energy Absorption Technology" researched and developed by ACF Linzhi Technology was successfully selected as one of the "Pilot Technology Lists - Advanced Materials". Pioneer Technology List--Advanced Material Field". This honor not only highlights the excellent strength of ACF Linzhi Technology in the field of scientific and technological innovation, but also marks the leading position of this technology in the field of impact prevention and vibration isolation.

The "Science and Innovation in China" series of lists was established by the China Association for Science and Technology (CAST) for the in-depth implementation of the innovation-driven development strategy, to stimulate cross-border integration led by innovation, and to enhance the quality and efficiency of the supply system. The list aims to select a number of innovative, leading and exemplary projects to promote the transformation and application of scientific and technological achievements, and serve the deep integration of science and technology economy. Among them, the "Pioneering Technology List" represents the most cutting-edge, pioneering and broad application scenarios in this field.

As an innovative enterprise focusing on the R&D and application of polymer cushioning and energy-absorbing technology, ACF has always been adhering to the mission of "science and technology supporting life" and is committed to promoting the innovation and development of cushioning and energy-absorbing technology. The selected "Artificial Cartilage Bionic Energy Absorption Technology" is the result of many years of research and development of LinZhi technology, the technology is inspired by the function and structure of cartilage, after tens of thousands of tests, successfully developed a cushioning and energy absorption technology with a three-dimensional ultramicrostructure. The material prepared by this technology can absorb more than 90% of the impact force and instantly convert the impact energy into insignificant heat energy, bringing a revolutionary breakthrough in the field of protective materials.

Artificial cartilage bionic energy-absorbing technology has a wide range of applications, which can be used not only in the fields of human body protection, industrial vibration damping, automobile collision avoidance, and cushioning footwear, but also in the fields of military protection, train track damping, and aerospace and aviation vibration damping. With the continuous maturity of the technology and the continuous expansion of the application, the artificial cartilage bionic energy absorption technology is expected to inject new vitality into China's scientific and technological development, and provide strong support for solving the country's major needs.

The selection of "Artificial Cartilage Bionic Energy Absorption Technology" in the "Science and Innovation China" Pilot Technology List is not only an affirmation of ACF's technical strength, but also an acknowledgement of the technology's leading position in the field of anti-impact and vibration isolation. This honor will inspire ACF to continue to increase investment in scientific research, to promote the continuous innovation and application of technology, and to contribute more strength to the development of China's scientific and technological undertakings.

400-6543-699

www.acflab.com

[thejayaudrey]

Copywriting & More Under the Cut

Social Media Posts

🌟🚀 Countdown to the 6th Annual Junior Space Ranger Day Program! 🚀🌟

In just one month, we blast off at the Riddick Science Center! We have activities for all children from 0-13 who want to explore space and even meet a real astronaut.

Don't miss out on the fun: Register here [link embed] by August 31 to secure your kids' spots!

Activity Description Copy

All Ages, All Day - Main Atrium

Galaxy Slime Station

A team of volunteers will help kids make galaxy slime to take home using nontoxic ingredients including glue, starch, eco-friendly glitter, charms, and dyes. For the older kids, there will also be discussions of polymers, non-Newtonian fluids, and other interesting materials.

Scavenger Hunt

Utilizing space-themed clues, participants can choose to join a day-wide scavenger hunt. Hidden objects will be included in every age workshop. Anyone who completes the scavenger hunt will receive a prize at the end of the day.

Photo Booth

The whole family can squeeze into our photo booth with a start backdrop and props to look like aliens, astronauts, and scientists. Photos will be printed on-site to be taken home as souvenirs.

Astronaut Encounter: Auditorium, 3:00PM

After a day of fun-filled, hands-on activities, a panel of real live astronauts from NASA will gather together for a brief presentation followed by a long Q&A where they'll answer any questions you have about life on the International Space Station, building rockets, whether or not aliens are real, and more.

Presenters:

Mission Specialist Dr. Amelia Collins

Mission Control Specialist Emily Nguyen

International Space Station Engineer Dr. Marcus Hayes

Pilot and Lunar Exploration Expert Dr. David Carter

Astrobiologist Dr. Priya Patel

Ages 0-2: The Babynauts - North Wing

A soft, safe play and nap area for our youngest stargazers.

Cosmically Cozy Star Tent

In Conference Room A, you're welcome to drop off your little ones (or stay to enjoy the peace and quiet) in the napping space under the stars, staffed by certified childcare professionals. We've transformed the space into a soothing planetarium tent with constellations traversing the ceiling and gentle sounds to nestle into a nap.

Galactic Giggles Play Zone

Across the wing in Conference Room B, check out the cozy sensory play area with lots of fun textures, colors, and lights, from plush aliens to planet rattles. At the beginning of every other hour, one of our wonderful parent volunteers will provide a costumed live story experience for the early toddlers to engage their developing minds

Ages 3-5: Little Explorers - Auditorium

Costume Corner

Dress up as an astronaut or alien in our customized costume corner. With helmets, space suits, and fun props, kids' imaginations will soar with interactive play. In the costume corner, our volunteers will lead interactive skits, song and dance sessions, and more to make learning about space exploration fun.

Arts & Crafts: Rocket Makers

In the Arts & Crafts station, kids can craft paper rockets and foam planets with colorful materials and easy instructions supervised by our volunteers.

Stellar Storytime Circle

At the top of every other hour, join Riddick Science Center's childrens' presenter Deidre House in storytime, featuring the Magic School Bus, Dr. Suess, and more!

Ages 6-8: Junior Rangers - Lower Hall

Blast-Off Builders (weather permitting)

At this hands-on activity table, kids will make rockets around a simple frame designed to catch air with a good throw! After decorating it with washable paints, pipe cleaners, and more, a volunteer will lead small groups outside to the main lawn to launch their rockets into the sky to see whose can go the highest!

The Science Lab

Discover the real principles that astronauts and scientists use to get us into space and study it. From demonstrations of different levels of gravity to activities like alka-seltzer rocket launches, kids can explore the foundations of astronomy. Demonstrations will be presented by our Assistant Engineer Eddie Zhang.

Journey Through the Stars

In our sensory-friendly planetarium shows, open your eyes and minds to see the solar system, constellations, and Milky Way during both quiet time viewing sessions and interactive segments where our Lead Planetarium Presenter Dr. Maggie Woiler can answer questions.

Ages 9-11: Space Engineers - Upper Balcony

Robotics and Programming Workshop

Kids as young as nine can learn the principles of robotics that fuel our space programs by building LEGO kits that include circuits and basic code compatibilities. These structured classes are led by Lead Engineer Dr. Mark Roland.

Astronaut Training

Tackle an obstacle course that simulates the astronaut experience from balance beams to crawling to a ropes course. This area also includes a trampoline area where kids can wear weighted vests to simulate gravity changes. A licensed physical fitness instructor from a local gym will supervise.

Solar Oven Snacks (weather permitting)

Build a simple solar oven using a cardboard box, foil, plastic, and construction paper. Led by we'll roast marshmallows inside to show how hot our sun really is when harnessed.

Ages 12-13: Future Scientists - South Wing

Build a Mars Rover

Taught by one of our Aerospace Technologists, students can build their very own small-scale Mars Rover with LEGO kits and simple machines. Not only can they navigate obstacles and collect samples such as real space rocks on our small-scale Mars terrain simulator, but they can take these rovers home to explore their own backyards!

Water Rocket Launches (weather permitting)

A presentation by volunteer presenter Dr. Angie Scuyler from the National Space Museum will teach students the principles of aerodynamics and propulsion. After the lesson, kids will use plastic bottles, water, and air pressure to launch rockets they've decorated.

Mission Control & Flight Simulator

In small teams, kids will divide up into mission ground controllers and rocket pilots to work together through a simulated launch in our state-of-the-art facility. Retired real NASA employee Redd Zhang will guide them to ensure a safe and calm environment.

[materials2025]

Materials 2025

Embark on an enlightening voyage at the prestigious 8th International Conference on Materials Science and Engineering, set against the backdrop of the timeless city of Rome, Italy, and virtually from March 10 - 12, 2025. Themed "Materials for Tomorrow: Advancements in Materials Science & Engineering" this summit extends a cordial invitation to distinguished scholars, researchers, industry pioneers, and enthusiasts worldwide, promising an immersive experience of collaboration and discovery.

Explore the expansive realm of Materials Science Congress, where innovation intertwines with sustainability to forge a path towards a resilient future. Delve into an eclectic array of materials, from advanced polymers to groundbreaking biomimetic materials, each heralding transformative applications across diverse sectors. Witness the profound impact of these materials in driving technological breakthroughs, fostering environmental stewardship, and enriching societal well-being.

Engage in thought-provoking discussions and knowledge-sharing sessions, featuring captivating keynote presentations, interactive panel dialogues, and experiential workshops. Immerse yourself in the latest advancements, pioneering methodologies, and practical solutions that encompass the entire spectrum of Materials 2025 conference.

We eagerly anticipate the convergence of esteemed scholars, industry leaders, and passionate enthusiasts at the Metallurgy conference 2025. Together, let us embark on a collaborative journey to explore new horizons in material innovation, catalyze sustainable solutions, and collectively shape the trajectory of our ever-evolving world. Anticipate meaningful connections and transformative discoveries as we unite at this pivotal summit.

[meddoctorfree]

Unveiling the Versatility of Compound 75-52-5: Composition and Diverse Applications

Compound 75-52-5 is highly esteemed for its versatility across industries due to its unique chemical properties. This article offers a concise exploration of its chemical composition, synthesis methods, and applications in pharmaceuticals and material science. With its distinct characteristics, compound 75-52-5 continues to serve as a catalyst for innovation in both technology and medicine.

Introduction: Recognized for its adaptability, compound 75-52-5 holds a pivotal role in various industries owing to its singular chemical properties. This article aims to delve into its composition, synthesis methods, and diverse applications, emphasizing its significance in modern scientific and technological advancements.

Chemical Composition and Molecular Structure: The chemical composition of compound 75-52-5 confers upon it unique properties essential for its myriad applications. Its molecular structure, characterized by specific atomic arrangements, dictates its behavior and reactivity, rendering it indispensable across diverse sectors.

Synthesis Pathways: Multiple synthesis methods are employed to produce compound 75-52-5 efficiently, with ongoing efforts to refine processes for improved yield and purity, while minimizing environmental impact.

Applications in Pharmaceuticals: Compound 75-52-5 plays a crucial role as a foundational component in pharmaceutical synthesis, facilitating the creation of therapeutic compounds. Its compatibility with various reaction conditions enables the synthesis of a broad range of pharmaceutical products, propelling advancements in medical science.

Utilization in Material Science: In material science, compound 75-52-5 enhances the properties of various materials, including polymers, coatings, and composites. Its integration improves mechanical, thermal, and chemical characteristics, thereby enabling the development of advanced materials for diverse industrial applications.

Conclusion: Compound 75-52-5 epitomizes versatility with its extensive applications in pharmaceuticals and material science. As research and innovation persist, its potential to drive technological progress and scientific breakthroughs remain promising, offering abundant opportunities for further exploration and development.

[apsocial]

Dye Sublimation Printing and Its Uses in Banner Printing for Events

Introduction to Dye Sublimation Printing

In the world of event planning, the visual aspect plays a pivotal role in creating an engaging and memorable experience. Among the plethora of printing technologies available, dye sublimation printing stands out for its ability to produce high-quality, durable banners that capture the essence of an event. Dye sublimation is a printing process that uses heat to transfer dye onto materials such as fabric, paper, or plastic. Unlike traditional printing methods, dye sublimation offers unparalleled quality, durability, and versatility, making it the preferred choice for event banners.

The Science Behind Dye Sublimation

The magic of dye sublimation lies in its chemical process. The technique involves turning a solid dye into a gas without going through a liquid stage, thanks to the application of heat and pressure. This gas then permeates the fabric or material and solidifies, embedding the color deeply into the substrate. This process results in vibrant, sharp images that are resistant to fading and wear. Moreover, the compatibility of ink and material is crucial; specifically designed inks and polymers are used to ensure the best possible outcome.

Applications in Banner Printing for Events

Dye sublimation is particularly advantageous for banner printing for events. Its ability to customize designs to fit any theme or branding requirement allows for the creation of unique and eye-catching banners. Whether it's for outdoor festivals, indoor conferences, or corporate events, the durability and quality of dye-sublimated banners ensure they stand out, come rain or shine.

Step-by-Step Guide to Dye Sublimation Banner Printing

Creating a banner via dye sublimation involves several key steps:

Preparation and Design: It starts with selecting the right design software and materials. A high-resolution design is crucial for achieving clear and vibrant prints.

Printing and Pressing Process: The design is printed onto a special transfer paper using dye-sublimation inks. Then, using a heat press, the image is transferred onto the fabric or material, with the high temperature ensuring the dye turns into gas and permeates the substrate.

Real-World Examples of Dye Sublimation in Event Banner Printing

The proof of dye sublimation's effectiveness is in its widespread use across various events. From corporate gatherings where brand visibility is key to outdoor festivals requiring durable and vibrant banners, dye sublimation meets all these needs with aplomb. Client testimonials often highlight the sharpness of the images, the durability of the materials, and the overall impact of the banners on event aesthetics.

Conclusion

Dye sublimation printing has revolutionized banner printing for events, offering a blend of quality, durability, and customization that is hard to beat. As technology advances, its applications in event planning are set to expand, providing even more innovative ways to create engaging and visually stunning environments. For event planners and marketers looking to make a statement, choosing the right printing partner with expertise in dye sublimation is crucial. With the right approach, the possibilities are endless, ensuring that every event stands out in the minds of its attendees.

This overview offers a glimpse into the world of dye sublimation printing, emphasizing its significance in creating high-quality banners for various events. The technology's blend of science, art, and practicality makes it an indispensable tool in the event planner's toolkit, capable of bringing visions to life in the most vibrant and enduring way.

[thegnmsolution]

Researchers have developed an airborne mRNA vaccine

** FRIGHTENING TRUTH Airborne mRNA Vaccines are being created that can be delivered straight into the Lungs without the need for Injection * * *Researchers have developed an airborne mRNA vaccine offering a vehicle by which to rapidly vaccinate the masses without their knowledge or consent.* A team from Yale University has developed a new airborne method for delivering mRNA right to your lungs. The method has also been used to vaccinate mice intranasally , “o/pening the door for human testing in the near future./” While scientists may celebrate this invention as a convenient method to vaccinate large populations, skeptics raise obvious concerns about the potential misuse of an airborne vaccine, including the possibility of covert bioenhancements a concept that has previously been suggested in academic literature. (source ). Roman Balmakov of Facts Matter  discusses the study in the video below The Study: Polymer nanoparticles deliver mRNA to the lung for mucosal vaccination In a research conducted on mice, scientists from Yale University developed polymer nanoparticles to encapsulate mRNA, transforming it into an inhalable form for delivery to the lungs. Courtney Malo, who serves as an editor at Science Translational Medicine , the publication that featured the study, explained, “/The ability to efficiently deliver mRNA to the lung would have applications for vaccine development, gene therapy, and more/. /Here, Suberi et al. showed that such mRNA delivery can be accomplished by encapsulating mRNAs of interest within optimized poly(amine-co-ester) polyplexes ./ /Polyplex-delivered mRNAs were efficiently translated into protein in the lungs of mice with limited evidence of toxicity. This platform was successfully applied as an intranasal SARS-CoV-2 vaccine, eliciting robust immune responses that conferred protection against subsequent viral challenge./ /These results highlight the potential of this delivery system for vaccine applications and beyond./“ The team, which was led by cellular and molecular physiologist Mark Saltzman, claims that the inhalable mRNA vaccine “/successfully protected against “SARS-CoV-2/“, and that it “/opens the door to delivering other messenger RNA (mRNA) therapeutics for gene replacement therapy and other treatments in the lungs/.”(source ) For the study, mice received two intranasal doses of nanoparticles carrying mRNA COVID-19 vaccines, which proved to be effective in the animals. In the past, lung-targeted mRNA therapies had trouble making it into the cells necessary to express the encoded protein, known as poor transfection efficiency (source ). “The Saltzman group got around this hurdle in part by using a nanoparticle made from poly(amine-co-ester) polyplexes, or PACE, a biocompatible and highly customizable polymer,” a Yale University news release explained. In a previous study, Saltzman had tried a “prime and spike” system to deliver COVID-19 shots, which involved injecting mRNA shots into a muscle, then spraying spike proteins into the nose. It turned out the injection portion may be unnecessary, and Saltzman has high hopes for the airborne delivery method, beyond vaccines: (source ). “In the new report, there is no intramuscular injection. We just gave two doses, a prime, and a boost, intranasally, and we got a highly protective immune response. But we also showed that, generally, you can deliver different kinds of mRNA. So it’s not just good for a vaccine, but potentially also good for gene replacement therapy in diseases like cystic fibrosis and gene editing. We used a vaccine example to show that it works, but it opens the door to doing all these other kinds of interventions.” Air Vax Could ‘Radically Change’ How People Are Vaccinated Saltzman says this “new method of delivery could ‘radically change the way people are vaccinated,’” making it easier to vaccinate people in remote areas or those who are afraid of needles.10 But that��s not all. An airborne vaccine makes it possible to rapidly disseminate it across a population. No Jab Needed By releasing the vaccine in the air, there’s no need to inject each person individually — which is not only time-consuming but difficult if an individual objects to the shot. This isn’t the case with an airborne vaccine, which can be released into the air without consent or even the public’s knowledge. A similar strategy is being used with mRNA in shrimp, which are too small and numerous to be injected individually. Instead, an oral “nanovaccine” was created to stop the spread of a virus. Shai Ufaz, chief executive officer of ViAqua, which developed the technology, stated: “/Oral delivery is the holy grail of aquaculture health development due to both the impossibility of vaccinating individual shrimp and its ability to substantially bring down the operational costs of disease management while improving outcomes /…” While the Yale scientists are targeting an intranasal mRNA product, the outcome is the same — get as many exposed as possible with the least amount of cost and effort. According to the Yale study : “/An inhalable platform for messenger RNA (mRNA) therapeutics would enable minimally invasive and lung-targeted delivery for a host of pulmonary diseases. Development of lung-targeted mRNA therapeutics has been limited by poor transfection efficiency and risk of vehicle-induced pathology./ H/ere, we report an inhalable polymer-based vehicle for the delivery of therapeutic mRNAs to the lung. We optimized biodegradable poly(amine-co-ester) (PACE) polyplexes for mRNA delivery using end-group modifications and polyethylene glycol. These polyplexes achieved high transfection of mRNA throughout the lung, particularly in epithelial and antigen-presenting cells./ /We applied this technology to develop a mucosal vaccine for severe acute respiratory syndrome coronavirus 2 and found that intranasal vaccination with spike protein–encoding mRNA polyplexes induced potent cellular and humoral adaptive immunity and protected susceptible mice from lethal viral challenge. Together, these results demonstrate the translational potential of PACE polyplexes for therapeutic delivery of mRNA to the lungs.”/ *The following excerpts are from Dr Joseph Mercola , who explains his concerns regarding the airborne mRNA* *US Government Has History of Bioweapons Release* When you put the pieces of the puzzle together, a disturbing picture emerges. As reported by The Epoch Times, we have a history of the U.S. government taking extreme measures to mandate and promote COVID-19 shots to the public. Now, researchers have developed an airborne mRNA vaccine, offering a vehicle by which to rapidly vaccinate the masses without their knowledge or consent (source ). Is there proof that the government or another entity has plans to covertly release an air vax on the population? No. But there is a history of it carrying out secret bioweapon simulations on Americans. In 1950, the U.S. Navy sprayed Serratia marcescens bacteria into the air near San Francisco over a period of six days. Dubbed “Operation Sea Spray,” the project was intended to determine how susceptible the city was to a bioweapon attack. Serratia marcescens turns whatever it touches bright red, making it easy to track. It spread throughout the city, as residents inhaled the microbes from the air. While the U.S. military initially thought Serratia marcescens wouldn’t harm humans, an outbreak occurred, with some developing urinary tract infections as a result. At least one person died “and some have suggested that the release forever changed the area’s microbial ecology,” Smithsonian Magazine reported. This wasn’t an isolated incident, as the U.S. government carried out many other experiments across the U.S. over the next 20 years. (source ). * So, while it’s disturbing to think of an air vax experiment being conducted on an unsuspecting public, it’s not unprecedented.* *Bioethics Study Promotes Covert, Compulsory Bioenhancement* Adding to the story is academic endorsement of the use of compulsory, covert bioenhancements. Writing in the journal Bioethics,  Parker Crutchfield with Western Michigan University, Homer Stryker M.D. School of Medicine, discusses moral bioenhancements, which refers to the use of biomedical means to trigger moral improvements. Drug treatments, including vaccines, and genetic engineering are potential examples of bioenhancements . Further, according to Crutchfield : /“It is necessary to morally bioenhance the population in order to prevent ultimate harm. Moral bioenhancement is the potential practice of influencing a person’s moral behavior by way of biological intervention upon their moral attitudes, motivations, or dispositions./ /The technology that may permit moral bioenhancement is on the scale between nonexistent and nascent, but common examples of potential interventions include infusing water supplies with pharmaceuticals that enhance empathy or altruism or otherwise intervening on a person’s emotions or motivations, in an attempt to influence the person’s moral behavior.”/ Some argue that moral bioenhancements should be compulsory for the greater good. Crutchfield believes this doesn’t go far enough. He also wants them to be covert: (source) . /“I take this argument one step further, arguing that if moral bioenhancement ought to be compulsory, then its administration ought to be covert rather than overt. This is to say that it is morally preferable for compulsory moral bioenhancement to be administered without the recipients knowing that they are receiving the enhancement.”/ He even goes so far as to suggest “a covert compulsory program promotes values such as liberty, utility, equality and autonomy better than an overt program does.” (source ). So here we have evidence of academic support for covertly releasing drugs and other bioenhancements onto the public. This, combined with the creation of an airborne mRNA vaccine and the government’s history of experimenting on the public, paints an unsettling picture of the future. *Problems With mRNA COVID Shots Persist* Aside from the concerns of airborne delivery, mRNA COVID-19 shots are associated with significant risks — no matter how you’re exposed. People ages 65 and older who received Pfizer’s updated (bivalent) COVID-19 booster shot may be at increased risk of stroke, according to an announcement made by the U.S. Centers for Disease Control and Prevention and the Food and Drug Administration. (source ). Further, a large study from Israel revealed that Pfizer’s COVID-19 mRNA jab is associated with a threefold increased risk of myocarditis, leading to the condition at a rate of 1 to 5 events per 100,000 persons (source ). Other elevated risks were also identified following the COVID jab, including lymphadenopathy (swollen lymph nodes), appendicitis, and herpes zoster infection (source) . At least 16,183 people also say they’ve developed tinnitus after receiving a COVID-19 shot (source ). The reports were filed with the CDC’s Vaccine Adverse Event Reporting System (VAERS) database. But considering only between 1%  and 10%  of adverse reactions are ever reported to VAERS, the actual number is likely much higher. It’s because of risks like these that informed consent is essential for any medical procedure, including vaccinations. The development of airborne mRNA jabs, however, makes the possibility of informed consent being taken away all the more real. From Mercola Read the full article

[conferenceineurope]

International Academic Conferences on Polymers and Plastics

An Academic Conferences in Europe help to make research on a particular subject with current findings. It is an event for researchers to present, discuss and finding theories of their scholarly work. It is a platform where you get a chance to share your research findings and engage in insightful discussions with others on the latest happenings of a particular subject in your field of study. Communication, problem solving capacity, leadership and decision making power and many more skills are developed through conferences. International Academic Conference is a great way which allows researchers, students, professors, and scholars to come together from different areas to learn from each other. An academic conference is the platform where we find the solution to resolve problems and find facts and share knowledge and innovation.

Plastics consist of molecules, the small particles that make up matter where as polymers consist of many identical small particles that are strung together like a chain. Plastics are the chains of polymers which can be partially organic or fully synthetic. In simple words we can say all plastics are polymers but all polymers are not plastics. Natural gas, oil or plants are refined to produce ethane and propane. Ethane and propane are in cracking (heat in a process) process which turns them into ethylene and propylene. All these materials are combined each other to create different polymers. Plastics are used in a wide variety of applications, packaging, construction, electronics and medical devices in present age. Hair, silk, DNA and proteins are natural polymers where as polyethylene, polyester and polypropylene are synthetic polymers.

Many polymers consist of various other chemical substances, and these polymers may be released during disposal to contaminate air, water, soil and food. How do polymers bad for the environment? How it is affect or friendly for the ecosystem? What is polymer plastic biodegradation? What are the main problems with polymers? How to reduce the impact of polymers on the environment? Is plastic polymer recyclable? What are the advantages and disadvantages of polymers? These are the main subject matter to study on polymers and plastics. These studies are openly clearer in international conferences, seminars, workshops or events.

#UKConferences #UKMeetings #InternationalConferencesinUK #Medical #ConferencesinUK

#EngineeringConferences #MeetingsInternational #GlobalConferences #Pharmaceutical #Sciences #Pharmacology #pharma #business #research #chemistry #International #Conferences #AcademicConferences #Businessconferences #UpcomingConferences #EuropeanConferences #PharmaceuticalSciencesConferences #PharmacologyConferences #PharmaceuticalChemistryMeetings #PharmaMeetings #PharmaceuticalSciencesConferences

[materialscienceconferences-blog]

Citations International is delighted and ecstatic to invite Academicians, Scientists, Researchers, Corporates Scholars and Young Turks to its Upcoming International Conference on Materials Science and Graphene Technology which is going to be held in Dubai, UAE from April 9-11, 2018. It is an attempt to bring about the Scientific Revolution and Renaissance in the field of Materials Science and Technology through our Research and Knowledge Oriented Scientific Meet.. We believe there is a Hara-kiri in the Materials Science domain and to make situation worse events and Conferences have failed to match the expectations of Scientific souls who quest for perfection .The dynamism and scientific appeal they adore for Scientific essence has been plagued by poorly planned Scientific Meetings   with their narrow topics and very little informative about current Research Trends in Materials Science and Graphene Research.

[thescientificprocrastinator]

The Scientific Explanation Failure Made with Affinity Designer #science #scientist #comic #sciencecomic #thescientificprocrastinator #webcomic #stickmen #stem #funnyscience #research #affinitydesigner #affinitybyserif #workingalone #conference #explanation #scotchtape #polymer #dielectric https://www.instagram.com/p/CREAfOhha6Y/?utm_medium=tumblr

[materialsscienceandengineering]

Polymers with a metal backbone

Until now, it has been clear: you can have a metal or a plastic, but not both in one. However, things don't have to stay that way. In the journal Angewandte Chemie, a Chinese research team has now reported a polymer with a metallic backbone that is conductive, thermally stable, and has interesting optoelectronic properties.

Because of the different electronic structures of metal and nonmetal atoms, it is difficult to confer the properties of metals, such as high thermal and electrical conductivity, upon polymers. Polymers with a metal backbone could combine the advantages of both types of material and open routes to materials with novel functionality. The problem lies in the weak bonds between the metal atoms, which cannot stabilize a polymer backbone to the same extent as the nonmetal atoms of conventional polymers. A team led by Guowei Wang and Huisheng Peng has now successfully synthesized a stable polymer with a backbone made of nickel atoms.

The team at Fudan University and East China University of Science and Technology (Shanghai, China) used a chalice-shaped molecule (calixarene) with four binding sites as the "scaffold" for the metal polymer. They attached four poly(aminopyridine) chains to the calixarenes, which bundles the four chains and aligns them in parallel. Synthesis of the chains can be carried out stepwise from individual building blocks or several larger blocks can be linked together.

Read more.