#Tested GE Output Module

[ramautomations123]

GE Westerm D20 K4Z-517–0242–000280 Mounted Output Module | GE Energy | Ram Automations

Looking for a high-performance output solution for your industrial automation or power distribution system? The GE Energy Westerm D20 K4Z-517–0242–000280 Mounted Output Module (Used) is now available at Ram Automations, tested and verified for performance, reliability, and integration in mission-critical environments. Whether you’re modernizing a substation, upgrading an automation cabinet, or replacing a failed output module, this GE Westerm unit delivers reliable control in the toughest conditions.

🛒 Buy Now: https://ramautomations.com/products/ge-energy-westerm-d20-k4z-517-0242-000280-mounted-output-module-used 🌐 Explore More Automation Products: https://ramautomations.com

🔧 Product Overview: • 📦 Model: D20 K4Z-517–0242–000280 • 🏢 Brand: GE Energy | Westerm • 📌 Type: Mounted Output Module • 🆗 Condition: Used (Fully Tested) • ⚙️ Function: Control signal output module for substation automation and industrial control • 📍 Applications: Power generation systems, SCADA, RTUs, substations, and electrical automation cabinets

✅ Key Features: ✔️ Genuine GE Energy Westerm output module ✔️ Designed for critical output operations in automation systems ✔️ DIN-rail or panel mounted form factor ✔️ Fully compatible with D20 I/O rack solutions ✔️ Used, tested, and quality-assured by Ram Automations ✔️ High voltage endurance for industrial reliability

🏭 Ideal For: ✔️ Power Substations ✔️ SCADA & RTU Systems ✔️ Electrical Control Panels ✔️ OEM Panel Integration ✔️ GE D20 Automation Platforms ✔️ Remote Terminal Units (RTUs) ✔️ Marine & Industrial Energy Management

Whether you’re performing system maintenance, replacing obsolete parts, or expanding control capacity, this GE D20 Mounted Output Module is a rock-solid choice for engineers and OEMs.

🌐 Why Buy from Ram Automations? At Ram Automations, we supply genuine and rare automation parts from over 1000+ global brands. Our inventory includes new, used, and discontinued modules for marine, industrial, and electrical systems. All units are tested and shipped worldwide with expert support.

✔️ 1000+ Brands Stocked ✔️ Rare & Legacy Parts ✔️ Fully Tested Units ✔️ Fast Global Shipping ✔️ Expert Technical Assistance ✔️ Bulk Order & OEM Support

📽️ What You’ll Learn in This Video: 🔎 Close-up view of the GE D20 Output Module 🛠 How to mount and integrate into control cabinets ⚙️ Real-world automation applications 💡 Why GE Energy modules are trusted in power systems 🌍 Use cases across SCADA, marine, and energy automation industries

📣 Subscribe to Ram Automations on YouTube 💬 Got questions? Drop them in the comments! 👍 Like this video for more product insights 🔔 Subscribe for weekly uploads of automation components

[riyshiss]

Turbine Engines for Sale: A Buyer’s Guide to Quality, Compliance, and Value

1. Introduction: Why Turbine Engines Deserve a Dedicated Buying Playbook

Whether you operate a regional airline, a corporate flight department, an agricultural‑spray fleet, or a power‑generation facility, sooner or later you will confront the same high‑stakes decision: Which turbine engine should I buy, and how do I know it is safe, cost‑effective, and compliant?

Unlike airframes—which are often leased—turbine engines account for up to 30 percent of an aircraft’s appraised value and almost half its maintenance budget. A bad purchase can ground your operation, trigger airworthiness directives (ADs), or drain cash through unexpected shop visits. A wise purchase, however, can deliver decades of reliable thrust and predictable operating costs.

This guide demystifies the turbine‑engine marketplace, outlines the pillars of quality and regulatory compliance, and equips you to extract maximum value from any Turbine Engines for Sale listing—whether you are shopping for a Pratt & Whitney Canada PT6A, a GE CF34, or a Rolls‑Royce 250 series.

2. Market Landscape: Where Turbine Engines Come From and How They Are Classified

Before you evaluate price tags, you must understand how engines flow into the secondary market and how sellers classify them:

Factory‑New (FN) – Engines shipped directly from the OEM. They carry full warranties (typically 2–4 years or 2,000–4,000 flight hours) and the latest build standard. Lead times can stretch 12–18 months.

Zero Time Since Overhaul (TSO 0) – Units fresh from an OEM‑authorized shop visit. They have new life‑limited parts (LLPs) or LLPs reset to maximum cycles, and they often come with service bulletins (SBs) fully embodied.

Time‑Continued (TC) – Engines removed serviceable with significant cycles and calendar life remaining before the next overhaul. Priced 25–35 percent below TSO 0, they are popular among operators seeking low CAPEX.

Run‑Out / Core – Engines at or near overhaul limits; valued primarily for their salvageable modules or as a starting point for exchange programs. Cheapest upfront, but overhaul invoices can exceed the acquisition price.

Who sells what?

OEMs typically offer FN and TSO 0 units.

Authorized Maintenance, Repair, and Overhaul (MRO) shops stock TSO 0 exchange engines.

Brokers and asset‑management firms handle a mix of TC and run‑out units acquired from fleet retirements or lease returns.

Operators sometimes list TC engines after fleet transitions (e.g., moving from turboprops to regional jets).

Understanding these categories is the first filter in your decision tree.

3. Quality Essentials: How to Gauge the True Condition of a Turbine Engine

“Quality” in turbine‑engine parlance is multi‑layered. Three diagnostic pillars—documentation, physical condition, and maintenance pedigree—tell the story.

1. Documentation Integrity

An engine can only be as good as its paperwork. Insist on:

Complete Logbooks dating back to first release from production (Form 8130‑3 or EASA Form 1).

Service Bulletin & AD Compliance Sheets—ideally auto‑generated from the OEM’s maintenance tracking portal.

Life‑Limited Part (LLP) Ledger indicating part numbers, serial numbers, and remaining cycles for disks, shafts, impellers, and gears.

Trend‑Monitoring History (ECTM) covering at least 25‑50 recent flight cycles; stable Inter‑Turbine Temperature (ITT) and rotor speed margins signal good health.

Shop‑Visit Reports from the last hot‑section inspection or overhaul, detailing part re‑use limits, dimensional checks, and non‑destructive tests (NDTs).

Any gaps or mismatched serial numbers should trigger a deeper audit or a price adjustment.

2. Physical Inspection

Even perfect paperwork can mask hidden defects, so commission an independent borescope and test‑cell run:

Borescope—Inspect compressor blades for FOD nicks, combustor liners for hot‑streaking, and turbine blades for sulfidation or tip rubs.

Test‑Cell Run—Confirms power output, fuel flow, vibration spectrum, and oil‑system pressures at multiple power settings.

Spectrometric Oil Analysis (SOAP)—Checks metallic content, highlighting bearing or gear distress before chips‑detector thresholds.

Use an FAA Designated Engineering Representative (DER) or EASA Part 66 engineer who is not affiliated with the seller for unbiased results.

3. Maintenance Pedigree

A turbine engine maintained under an OEM pay‑by‑hour program (e.g., ESP, PowerAdvantage, TotalCare) typically commands 10–15 percent higher resale value because:

Work scopes follow OEM standards, not “can‑pass‑return‑to‑service” shortcuts.

All critical SBs are embodied promptly.

Logbook accuracy is audited annually by the program administrator.

If the engine was on a third‑party or in‑house program, verify that approved data (AMM, CMM) was used and that parts traceability meets OEM guidelines.

4. Regulatory Compliance: The Gatekeeper of Airworthiness

In aviation, “compliance” is non‑negotiable. Regulators require that each airworthiness limitation, manufacturer bulletin, and regional import law be satisfied.

1. Airworthiness Directives (ADs) and Service Bulletins (SBs)

Mandatory SBs—Often triggered by in‑service incidents, they can involve high‑pressure turbine (HPT) disk replacements or fuel‑pump upgrades.

Airworthiness Directives—Legally enforceable in the jurisdiction where the aircraft is registered; non‑compliance can ground the engine immediately.

Always match engine serial numbers against AD applicability lists and cross‑reference logbook entries.

2. Export and Import Regulations

ITAR/EAR (U.S.)—Certain turbine engines have dual‑use features (e.g., military variants) requiring U.S. State Department export licensing.

Tariff Codes and VAT—Engine import duties can reach 5–10 percent of invoice value depending on customs classification. Factor this into your landed‑cost estimates.

Local Civil Aviation Authority (CAA) Requirements—Some nations require a fresh Certificate of Conformity or re‑certification on arrival.

Engage a freight forwarder experienced in aero‑engine logistics to avoid customs detentions.

3. Environmental Standards

ICAO’s Committee on Aviation Environmental Protection (CAEP) sets Stage 4 and Stage 5 noise benchmarks and NOx emission ceilings. Operators flying into regions like the EU or California’s South Coast AQMD should ensure the engine’s combustor and propeller governor settings meet local restrictions.

5. Valuation: Balancing Purchase Price Against True Cost of Ownership

An eye‑catching price tag can turn into a money pit without a whole‑life‑cost lens. Evaluate the following cost vectors: Cost VectorTypical Range (USD)NotesAcquisition$300 k (run‑out PT6A‑27) → $7 M (FN CF34‑8E)Heavily variant‑dependentShipping & Insurance$5 k – $30 kCrating, air‑ride transport, AOG insurance premiumsInstallation & Acceptance$4 k – $15 kLabor, vibration survey, prop governor riggingOverhaul / Shop Visit$200 k – $2 MWork scope, LLPs, exchange accessoriesHourly Reserves (PBH)$140 – $550/hrPower class and OEM program tierFuel Burn250 – 900 lb/hrSmall PT6A vs. large turbofan

Run a 10‑year Net Present Value (NPV) model that includes overhaul timing, LLP expirations, and escalation clauses.

6. Negotiation Strategies: Turning Due Diligence into Dollars Saved

Data‑Room First, LOI Second – Insist on full document disclosure in a secure virtual data room before issuing a Letter of Intent (LOI).

Hold‑Back Escrow – Retain 5–10 percent of purchase price for 90–120 days post‑delivery to cover latent defects.

Accessory Inclusions – Oil/fuel pumps, starters, and FCUs often account for 15 percent of overhaul costs. Negotiate these as part of the deal.

Exchange Credits – If you already own a run‑out engine, many MROs will credit its core value against a TSO 0 exchange unit.

Performance Warranties – For TSO 0 engines, request a 12‑month/500‑hr performance warranty covering HPT blade creep or hot‑section distress.

Even a modest concession—a spare FCU or an extra 100 cycles on an LLP—can pay dividends at the next shop visit.

7. Financing and Risk Mitigation

Large turbine engines (GE90, PW4000) often exceed the borrowing capacity of smaller operators, yet creative financial structures exist:

Full‑Recourse Loans – Standard bank financing, but usually capped at 70 percent of appraised value.

Operating Leases – Lessor retains asset ownership; useful for start‑ups or seasonal operators.

Power‑by‑Hour Bundling – Some lenders package PBH premiums into the loan amortization schedule, aligning debt service with engine utilization.

ESG‑Linked Financing – Growing interest in engines certified for Sustainable Aviation Fuel (SAF) blends can attract lower interest rates through green‑bond programs.

Insurance underwriters may require borescope inspections every 600 hrs or data‑link engine‑health monitoring to keep premiums low.

8. Case Studies: Lessons from the Field

1. The Cargo Carrier’s Bargain Gone Bad

A South American cargo airline snapped up two TC CF34‑3B engines at 60 percent of Bluebook value—only to discover undocumented hot‑section work with non‑OEM‑approved parts. The national CAA grounded both engines pending tear‑down, costing six weeks of lost revenue. Lesson: verify parts traceability and shop‑visit sheets, especially in regions with “grey‑market” repair houses.

2. The Charter Operator’s Overhaul Upset

A European charter firm opted for run‑out PT6A‑67Fs, intending to overhaul them locally. Mid‑teardown, the MRO discovered a cracked power‑section housing—an LLP that alone cost €110 k. The oversight wiped out initial savings. Lesson: include NDT of high‑value castings in the pre‑buy scope, even if you plan a full overhaul.

3. The Regional Airline’s Power‑by‑Hour Victory

A Pacific‑Rim regional airline negotiated TSO 0 PW127M engines bundled with Pratt & Whitney’s Fleet Management Program (FMP). Despite paying a 12 percent price premium, the airline saved $2 M over five years through predictable hourly rates and avoided three AOG events thanks to proactive vibration alerts. Lesson: hourly programs can trump sticker price when fleet utilization is high.

9. Future‑Proofing: Sustainability and Digitalization Trends

SAF Compatibility – Verify ASTM D7566 approval up to 50 percent blend; engines with upgraded fuel‑nozzle kits may run 100 percent SAF by 2030.

Hybrid‑Electric Integration – OEMs like Pratt & Whitney are certifying 1 MW hybrid modules for regional turboprops. Engines with FADEC blocks ready for electrical assist could command higher residuals.

Digital Twins – Engines enrolled in cloud‑based health monitoring (e.g., GE’s Predix, Rolls‑Royce Blue Data Thread) gain analytics‑driven life‑extension credits, boosting market appeal.

A purchase made today must align with tomorrow’s regulatory and technological landscape.

10. Step‑by‑Step Purchase Checklist

Define Mission Requirements – Power range, fuel burn, environmental limits.

Shortlist Engine Models – Compare OEM support footprints and parts availability.

Scan the Market – Identify FN, TSO 0, TC, and core options.

Request Documentation – Logbooks, SB/AD sheets, LLP ledgers, trend data.

Commission Independent Inspection – Borescope, test‑cell, SOAP.

Validate Compliance – ADs, export licenses, environmental certifications.

Run TCO Model – Acquisition, maintenance, fuel, PBH premiums.

Negotiate – Price, accessories, warranties, escrow terms.

Secure Financing & Insurance – Align loan terms with utilization.

Close & Monitor – Perform entry‑into‑service checks, enroll in trend‑monitoring.

Following this roadmap transforms the buying journey from a risky leap into a controlled, data‑driven process.

11. Conclusion

The turbine‑engine marketplace has never been more dynamic—or more transparent. Online listing platforms, standardized digital logbooks, and global MRO networks empower buyers to separate high‑quality assets from potential liabilities. Yet, the sheer complexity of thermodynamic performance, regulatory compliance, and life‑cycle costing means due diligence remains paramount.

By focusing on documented quality, iron‑clad compliance, and holistic value—not just purchase price—you can turn any catalog of Turbine Engines for Sale into an opportunity for long‑term operational excellence. In an era where every flight hour counts and every decibel of noise or gram of CO₂ is scrutinized, an informed, future‑proof engine acquisition is not merely a line item—it is a strategic advantage.

[zylcd]

Touch screen and LCD display: the golden combination of industrial interaction

In the fields of industrial automation, medical equipment, smart retail, etc., the collaboration of touch screen and LCD display has become the core standard of human-computer interaction. The two are not simply superimposed, but through precise integration to achieve a perfect balance of intuitive operation, display clarity and system reliability.

1. Display foundation

Industrial-grade liquid crystal display (LCD) provides high brightness (500-1500nit), wide temperature (-30℃~70℃), anti-glare visual output, ensuring that the content is readable in strong light, dust or vibration environment.

Typical applications: factory HMI panel, outdoor self-service terminal, medical monitor.

2.Touch empowerment

Resistive touch screen: precise positioning, support glove/stylus operation, suitable for oily environment (such as workshop machine tools).

Capacitive touch screen: multi-touch, fast response, common in clean room equipment (such as semiconductor testing equipment).

Surface acoustic wave/infrared touch: anti-interference, long life, suitable for public inquiry terminals.

3. Integration challenges and solutions

Optical bonding: Full bonding with OCA glue eliminates the air layer, improves light transmittance (>90%) and reduces reflections, which is the key to outdoor high-brightness scenes.

Electromagnetic compatibility: Medical equipment must pass IEC 60601-1-2 certification, and the touch signal line and display driver board must be double-shielded.

Durability test: The combined module must pass industrial-grade verification such as 1M touch life, 5G vibration, and IP65 waterproof.

Industry application model

Smart manufacturing: Siemens PLC control cabinet is equipped with a 12.1" resistive touch screen, which can be operated with gloves, and the false touch rate is <0.1%.

Smart medical care: GE monitors use 15.6" capacitive touch + antibacterial coating, support alcohol wiping and disinfection, and touch response <10ms.

Retail terminal: McDonald's self-service ordering machine uses infrared touch + anti-riot glass, with an average of 30,000 touches per day and an MTBF of more than 5 years.

The integration of touch screens and LCD displays is not only a superposition of technologies, but also a redefinition of industrial interactive experience. From precise control to information visualization, this golden combination will continue to promote innovation in the fields of intelligent manufacturing, medical health and public services. Choosing an industrial-grade touch display solution that has been rigorously tested is a double guarantee of efficiency and reliability.

For over 18 years, Shenzhen Zhiyan Optronics Co., Ltd. (zylcdshop.com) has been a trusted name in LCD screen supply. We specialize in high-performance, custom-fit display solutions at competitive prices—serving clients across industrial, commercial, and OEM sectors worldwide.

[world-of-controls]

How Do Contact Output Modules Improve Flexibility in Turbine Control Systems?

In modern industrial automation and turbine control environments, scalability and signal expansion are essential. As systems grow in complexity, they often require additional I/O capabilities—especially for sending command signals to auxiliary devices, alarms, and field relays. This is where Contact Output Expansion Modules, like the IS200DTBDG1A, come into play. These modules allow you to extend the number of dry contact outputs available within GE Mark VI or VIe control systems, providing greater control flexibility without the need for complete system overhauls. Let’s explore what contact output modules do, where they are used, and why they are essential for scalable and reliable turbine control architectures. What Is a Contact Output Expansion Terminal Module? A contact output module is a terminal board that provides additional relay outputs or dry contact points used to control field devices. The IS200DTBDG1A is a GE-designed board that interfaces with the main control processor to output discrete signals when triggered by automation logic. Each contact acts like an electrical switch, opening or closing based on the controller’s command—ideal for controlling: Relays Circuit breakers Solenoids Warning indicators Shutdown signals Key Functions of the IS200DTBDG1A Board 1. Signal Expansion for Complex Systems As control systems grow—whether through added sensors, alarms, or safety functions—the need for more outputs increases. This board adds dedicated dry contact outputs without needing to replace or upgrade the main controller. 2. Discrete Command Signal Control Each contact output can represent a binary state (on/off) to trigger critical field equipment. This makes it ideal for alarm systems, motor starters, and interlock systems. 3. Integration with GE Mark VI Systems The module is fully compatible with GE’s Mark VI/VIe platforms, ensuring seamless integration without signal mismatch or configuration issues. 4. Rugged, Industrial Design Designed for harsh conditions found in turbine enclosures and control panels, the IS200DTBDG1A can operate reliably in environments with high vibration, temperature fluctuations, and electrical noise. Where Is It Used? The IS200DTBDG1A contact output module is commonly used in: Gas and steam turbine control panels Power plant automation systems Industrial DCS/PLC cabinets Oil & gas skids and compressor control units Its key role is to transmit safe, isolated command signals to field devices from the central control logic. Operational Benefits ✔ Scalability Instead of replacing a controller when output points are maxed out, you can simply add modules like the IS200DTBDG1A for quick expansion. ✔ Isolation and Protection Contact outputs are electrically isolated, which protects the main controller from voltage spikes or grounding issues in field wiring. ✔ Simplified Maintenance With clearly labeled terminals and test points, these boards make it easy for technicians to troubleshoot and verify control signals during shutdowns or commissioning. Installation and Maintenance Considerations To ensure long-term reliability: Use shielded cables to avoid interference Regularly check terminals for secure connections Verify logic mapping in the controller to confirm that outputs are assigned correctly Also, replacing these modules with OEM-certified hardware—such as the IS200DTBDG1A—ensures continued compatibility and system reliability. Conclusion In critical control systems like those found in gas and steam turbines, every signal matters. The IS200DTBDG1A Contact Output Expansion Terminal Module ensures that your control system has the flexibility, reliability, and capacity to scale with operational needs. Whether you're automating alarms, controlling breakers, or sending trip signals, this module provides a trusted, field-proven interface for executing your most essential commands. For operators and engineers alike, it's an indispensable component for robust and responsive turbine automation.

[cwmorton]

Fixing Your Broken Workflow After OpenAI API Changes: A Step-by-Step Guide

Have you recently encountered issues with your workflow due to changes in the OpenAI API? Don't worry, you're not alone. In this guide, we'll walk through how to get your workflows back in action, as demonstrated in a recent video from [Channel Name]. Here's how you can tackle this issue step-by-step. Firstly, you need to understand that OpenAI has changed the way they handle text completions through their API. They've shifted from using 'prompt completion' to a new method that no longer supports the old models like text-davinci-003, which has been deprecated. If you're facing errors, it's because your system is trying to use outdated methods. To begin fixing this, navigate to your workflow tool or platform where you set up your interactions with OpenAI's API. Here are the steps to follow: 1. **Check the Error Message**: When you try to create a chat completion, notice the error message. It will likely indicate that the model you're trying to use, like text-davinci-003, is no longer available. 2. **Select a New Model**: In your workflow tool, when you go to set up a new chat completion, you'll see a dropdown or a selection field where you can choose a new model. For this example, we're using **GPT-3.5 Turbo**, but feel free to experiment with other models that are supported. 3. **Understand the New Structure**: Once you've selected the new model, you might notice that the interface looks a bit different. Previously, you would enter your prompt directly; now, under the section labeled 'messages', you'll need to add items to structure your interaction with the API. 4. **Add Items to Messages**: Click on 'Add Item' under messages. Here, you'll define the role. Start with 'system' to set the context or rules for the AI. Then, add your previous prompt here. To do this:     a. **Go back to your old prompt completion** setup and copy the prompt you previously used.     b. **Return to chat completion** and under the 'system' role, paste your prompt into the 'message content' field. 5. **Test the New Setup**: After setting up your message, run this new configuration to ensure it works. You might receive a response, but it might not be in the exact format you expect. This is normal as the structure has changed, and you'll need to adjust how you pull data from this response. 6. **Handling Returned Values**: Run your entire workflow once. It will likely fail at the point where it tries to use the old module's structure. Here's how to troubleshoot:     a. **Find the Error in Your Workflow**: Look for where your workflow failed, likely at a module like Printify where it's trying to get an image name or similar.     b. **Locate the New Output**: In the output bundle of your new chat completion, look for 'choices', then 'message', and finally, 'content'. This is where your generated text or data will be.     c. **Update Your Workflow**: Replace any reference to the old output structure with the new one. For instance, if your error message was about missing 'image_name', update it to pull from 'choices.message.content'. 7. **Adjusting Your Product Creation Module**: Now, adjust your workflow where it creates or updates products. For example, if you're using Printify:     a. **Update Title**: Under title, select 'choices.message' to use the newly generated name.     b. **Update Description**: Similarly, in the description field, replace old data with 'choices.message.content'. 8. **Save and Run the Workflow**: After making these changes, save your workflow. If you see any message about unsaved changes, simply click on the module with the black icon indicating unsaved changes and click 'OK'. Then, run your workflow again. 9. **Check the Results**: After a successful run, check your Printify account or wherever your workflow outputs to see if everything looks as expected. In this case, it should show something like 'Russo AOP Kangaroo Pouch Hoodie'. 10. **Fine-Tuning Outputs**: Remember, these AIs generate text in a straightforward manner. If formatting or layout adjustments are needed (like paragraphs or bullet points), consider additional steps like HTML formatting or manual corrections after generation. By following these steps, you should be able to get your workflows functioning again despite the API changes. If you're still facing issues, don't hesitate to reach out in the comments section of the video for further assistance. And if this guide helped you, consider giving a like and subscribing to [Channel Name] for more helpful tech tips. Thank you for reading, and happy workflow fixing!

[spookysaladchaos]

Global Top 3 Companies Accounted for 81% of total Gas Turbine market (QYResearch, 2021)

A gas turbine is a type of internal combustion engine. Essentially, the engine can be viewed as an energy conversion device that converts energy stored in the fuel to useful mechanical energy in the form of rotational power. The term “gas” refers to the ambient air that is taken into the engine and used as the working medium in the energy conversion process.

This air is first drawn into the engine where it is compressed, mixed with fuel and ignited. The resulting hot gas expands at a high velocity through a series of airfoil-shaped blades transferring energy created from combustion to turn an output shaft. The residual thermal energy in the hot exhaust gas can be harnessed for a variety of industrial processes.

According to the new market research report “Global Gas Turbine Market Report 2023-2029”, published by QYResearch, the global Gas Turbine market size is projected to reach USD 36.58 billion by 2029, at a CAGR of 7.3% during the forecast period.

Figure.   Global Gas Turbine Market Size (US$ Million), 2018-2029

Based on or includes research from QYResearch: Global Gas Turbine Market Report 2023-2029.

Figure.   Global Gas Turbine Top 8 Players Ranking and Market Share（Based on data of 2020, Continually updated）

Based on or includes research from QYResearch: 2020 data information of Global Gas Turbine Market Report 2023-2029.

The global key manufacturers of Gas Turbine include GE, Siemens, etc. In 2020, the global top three players had a share approximately 81.0% in terms of revenue.

About QYResearch

QYResearch founded in California, USA in 2007.It is a leading global market research and consulting company. With over 16 years’ experience and professional research team in various cities over the world QY Research focuses on management consulting, database and seminar services, IPO consulting, industry chain research and customized research to help our clients in providing non-linear revenue model and make them successful. We are globally recognized for our expansive portfolio of services, good corporate citizenship, and our strong commitment to sustainability. Up to now, we have cooperated with more than 60,000 clients across five continents. Let’s work closely with you and build a bold and better future.

QYResearch is a world-renowned large-scale consulting company. The industry covers various high-tech industry chain market segments, spanning the semiconductor industry chain (semiconductor equipment and parts, semiconductor materials, ICs, Foundry, packaging and testing, discrete devices, sensors, optoelectronic devices), photovoltaic industry chain (equipment, cells, modules, auxiliary material brackets, inverters, power station terminals), new energy automobile industry chain (batteries and materials, auto parts, batteries, motors, electronic control, automotive semiconductors, etc.), communication industry chain (communication system equipment, terminal equipment, electronic components, RF front-end, optical modules, 4G/5G/6G, broadband, IoT, digital economy, AI), advanced materials industry Chain (metal materials, polymer materials, ceramic materials, nano materials, etc.), machinery manufacturing industry chain (CNC machine tools, construction machinery, electrical machinery, 3C automation, industrial robots, lasers, industrial control, drones), food, beverages and pharmaceuticals, medical equipment, agriculture, etc.

[asengineering]

Engineering Services Sedin

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[siva3155]

300+ TOP JAVA JCL Objective Questions and Answers

Java JCL Multiple Choice Questions :-

1. What is the function of DD DISP parameter? A. Tells the system what to do with the dataset following normal termination of the step B. Describes the status of the dataset C. Tells the system what to do with the dataset following abnormal termination of the step D. All of the above Ans:  D 2. How is the record format of an output dataset specified? A. RECORG parameter B. STORCLAS parameter C. RECFM parameter D. None of the above Ans:  C 3. What is the purpose of DD * statement in JCL? A. Begins an input data prompt at the system console B. Begins an in-stream dataset C. Marks the end of a command stream D. Includes all datasets within a naming pattern Ans:  B 4. A DD statement has 2 types of parameters. Name them? A. Positional, Keyword B. Keyword, Control C. Dynamic, Static D. Named, Dynamic Ans: A 5. What is the function of JOB statement in JCL? A. Marks the end of a job B. Marks the beginning of an instream procedure C. Marks the beginning of a job & assigns a name to the job D. Assigns an execution priority to a job Ans:  C 6. How can a job send a status message to a TSO user at the completion of a job? A. STATUS B. NOTIFY C. ENDMSG D. USER Ans:  B 7. What is the function of a DD statement? A. Identifies & describes a dataset B. Delimits a DO loop C. Marks the start of a declarative section D. Delimits the start of an inline include section Ans:  A 8. When output dataset space is required, what quantity categories are used? A. Primary, Secondary, Directory B. Address, Units, CONTIG or ALS C. Displacement and length D. Megabytes, Kilobytes and Bytes Ans:  A 9. What statement marks the beginning of a job step; assigns a name to the step; identifies the program or catalogued or in-stream procedure to be executed in the step? A. START B. RUN C. EXEC D. GO Ans:  C 10. How can unused space allocation be returned to the system when a dataset is closed? A. RETURN B. RLSE C. CONTIG D. CLOSE Ans:  B

JAVA JCL Objective Questions 11. Can an individual step be restricted from using all the jobs allowed CPU time? A. Yes B. No C. Only in Catalogued Procedure D. Through the STEPTIME parameter Ans:  A 12. Where can program checkpoints be stored for use in a restart? A. CHCKPOINT DD statement B. SYSCHK DD statement C. CHKOUT DD statement D. CHECK or DD statement Ans:  B 13. How can the disposition of sysout datasets be set for an entire jobstream? A. SYSOUT parameter B. OUTPUT parameter C. DEFAULT parameter D. DEST keyword Ans:  A 14. What statement marks the end of an in-stream or Catalogued procedure? A. STREAM B. SET C. PROC D. PEND Ans:  D 15. What is the function of DD name parameter with a 2 part structure; Audit.Report? A. Override the Audit DD statement in the report B. Override the Report DD statement in the Audit procedure C. Concatenate a dataset onto a DD statement in a called module D. Delete the Audit DD statement in the Report Ans:  B 16. Which DD parameters are required? A. All parameters & Keywords are optional B. Dsname, SPACE, RECFM C. Dsname, SPACE, UNIT D. Dsname, DISP, SPACE Ans:  A 17. How can an in-stream dataset be terminated? A. // B. //* C. /* D. None of the above Ans:  C 18. What is the function of the DD DCB keyword? A. Begins the subparameters of the DCB B. Begins the DASD control block C. Marks the close of the DCB D. Modifies the record type parameters Ans:  A 19. What is the maximum length of a single line of JCL? A. 71 bytes B. 60 bytes C. 55 bytes D. 80 bytes Ans:  A 20. What is the purpose of DD DUMMY statement? A. Marks a deleted DD statement B. Begins an interpreted command stream C. Specifies no space allocation & no disposition processing D. Suppress command processing Ans:  C 21. Many JCL statements contain specific values designed to direct and control the execution of the statement. What are these fields called? A. Linkage Variables B. Parameters C. Control Libraries D. Includes Ans:  B 22. When space is allocated for an output dataset, what units can be used? A. Disks B. Megabytes C. Cylinders, Tracks, Blocks D. Bytes Ans:  C 23. What is the format of comment statement? A. // B. //* C. /* D. None of the above Ans:  B 24. A DD statement consists of 4 fields. Name them? A. Name, DD, Space, Device B. Format, Name, DD, Space C. DD, parameter, device, format D. Name, DD, parameter, comments Ans:  D 25. What DD statement is used to supply the name of a dataset? A. Name B. Dsname C. Label D. File Ans:  B 26. What is the purpose of the DD KEYLEN parameter? A. Specify the length of a data set key in bytes B. Override the key length of an SMS defined VSAM dataset C. Override the key length specified in the dataset label D. All of the above Ans:  D 27. What is the function of the STEPLIB DD statement? A. Identify a library to be searched for programs named in the EXEC statement B. Identify a library containing executable job steps C. Override the system step library within a job stream D. All of the above Ans:  D 28. How can return codes be tested before execution of a job step? A. Through the RC keyword B. Through the CODE keyword C. Through the COND keyword D. Through the RETURNCD keyword Ans:  C 29. What is concatenating? A. Overriding or adding procedures B. Logically connecting input datasets C. Overriding a called PROC dsname D. All of the above Ans:  B 30. How can values be passed from the job stream to an executable program? A. Through the PARM keyword B. Through the VALUE parameter C. Through the PGM parameter D. All of the above Ans:  A 31. Must tape dataset definitions include VOL=SER specifications? A. Yes B. No C. Only for uncataloged datasets D. Only for cataloged datasets Ans:  C 32. What is the function of //JCLLIB statement? A. Identifies the source of the JCL commands B. Points to the system software library C. Marks the beginning of the in-stream JCL D. Identifies the libraries that the system will search for include groups or procedures named in EXEC statements Ans:  D 33. What parameter of the job statement is used to limit the CPU time consumed by the job? A. RUNTIME B. TIME C. LIMIT D. EXECMAX Ans:  B 34. What statement marks the beginning of an in-stream or cataloged procedure in JCL and assigns default values to parameters defined in the procedure? A. STREAM B. SET C. PROC D. PEND Ans:  C 35. How can a stopped job be started again? A. Through the RETURN parameter B. Through the STARTUP parameter C. Through the RESTART parameter D. Through the CHECKPNT keyword Ans:  C 36. In order to continue a job after a return code of 12 in step1, what the step2 EXEC statement include? A. CONTINUE B. COND = (12,NE) C. COND = (12,GE) D. COND = (12,EQ) Ans:  B 37. In SMS datasets, what is the function of the DD MGMTCLAS keyword? A. Specify a management class for a new dataset B. Lookup a storage profile from the class library C. Begin a storage class definition block D. Alters the default storage profile for the dataset Ans:  A 38. How can the submitting users RACF authority be overridden in a job stream? A. Through the USER parameter B. Through the USER and PASSWORD parameter C. By notifying the console operation to override the authority D. Through the RACF parameter Ans:  B 39. What parameters can be used to limit the number of records written to a SYSOUT dataset? A. LIMIT B. OUTLIM C. SIZE D. MAX Ans:  B 40. What statement can be used to send data to another MVS JES3 node? A. LINK B. CONNECT C. XMIT D. SEND Ans:  C JAVA JCL Questions and Answers pdf Download Read the full article

[aravindbachu]

Blending Flow Optimizer

Crude Oil blending simulator for operations in Venice

Blending Flow Optimizer was a PoC to demonstrate the capabilities of remote simulation and testing of blending crude oil using IoT devices on BHGE digital services. 

The Background

Dr.Giacomo Veneri, Sr.Artificial Intelligence Engineer heading the project to create a PoC to demonstrate the remote monitoring capabilities of handling a Blending plant in Venice. 

A Blending plant is a place where crude from different parts of the world are brought together and stored. However, the crude from different geographies carry different chemical compositions and aren’t supposed to be mixed without calculating the aftereffects of such a blend. 

Mixing different crude blends without consolidation could be disastrous whilst refining and hence scientists manually sample and test the crude for various parameters such as Fouling, Desalters and Fournace heating etc. 

The Product Statement

When data about all blends are available, we could digitally run simulations to simulate the amounts needed to mix since they’re deeply tied to economies of scale. Also, digital simulations could automate and run parallel tasks, using the models from AI Framework to efficiently carry out the tasks. 

A PoC to demonstrate the various controls needed to carry out such a n operation was envisaged and I was asked to research into the requirements and later design a simple PoC to demonstrate to the team.

Getting down to Research

I started working the european team of plant managers and scientists to understand the architecture of this entire workflow. I could break it down in simple steps into: 

Step 1: Complete the input data from excel

Step 2: Update the simulation model with the input data

Step 3: Optimize the crude blend

Step 4: Calculate Sensitivity and ASI dependence

Step 5: Suggest Recommendations

Step 6: NFIT evaluation (if approved by the fouling team)

In short, I figured out are 3 stories to execute in this project

The first story involves Evaluation, Wherein a user import blending data into the platform, usually from Excel. The user tries to evaluate few data points at this stage such as Desalter Stability, Blend costs, Asphaltene impact and fouling costs. Next, they try to evaluate ASI Dependence and also try to simulate the what-if scenarios of difference factors on ASI dependence. At the end, they check for the readings of furnace inlet temperatures. 

The second story involves Manual Editing, Wherein the users edit the different blend values of new incoming crude oil to see if it’s chemically compatible and if not, what and how much of chemical composition has to be altered to do so. The system will gradually build intelligence to suggest better results as the efficiency of the models begin to improve.

The third story is about Optimization and Backup, where users get recommended actions to implement, for the resulting changes based on simulating the optimisations.

The Design

The entire design was about getting the Information Architecture and the User controls correct. The entire thing fell into place as is. 

We took phased approach at developing the product, where very user-familiar controls would be given to the users in the first phase and later, improved interactions would be introduced as the user learns to use and utilise the platform. 

There would also be module to monitor and collect real-time feedback.

There were two sets of users, a set comprising of scientists who would simulate and generate output, whereas there’s a second set comprising of field executioners who would simply follow orders and execute the findings. 

For the initial phase, The application was limited to generating optimised output and sharing the results with the field engineers.

I started with White-boarding, working remotely with Dr.Veneri to understand the project well , later switching over to making paper-prototypes and sharing them with him for collect feedback. Very soon, I converted them into a PoC based on Predix components, the design library system used by GE. 

The Feedback

Since it’s very closed loop project, Dr.Veneri and his team were the only stakeholders. Having them in loop from the start was very valuable, where constant feedback would be shared via Email, Skype Calls and occasional presentations. 

The PoC was later made into a limited release project to test the efficacy of the model, which was created in MLM and imported from AI Factory.

What I learnt

Creating magic requires knowledge: As Designers, we need to acquire knowledge about allied industries too, if we want to design a product that seems intuitive and creates a “magical” feel for the users. 

User research can help understand and create an interface that eases the pain at first points of interaction, but to weave magic that transcends layers of intuition, requires us designers to acquire knowledge beyond the realm of the current project and learn more about allied products and environments.

[tladb]

Patchbook is a markup specification which can be converted onto a JSON file for input into  Graphviz, an online to graphing program to create diagrams.  

I found the Patchbook markup specification to be the most important part of the process and the resulting diagrams not that useful in documenting Voltage Modular and other synths. 

The markup specification provides a good way to systematically document document the connections of Voltage Modular racks and relevant parameter values. By just going through each module and noting the connections gives a more solid understanding of how the overall rack works, how specific connections are important and any key modules and their parameters.

Example specification markup: 

BABY LEAD: - CV Out (Pitch) p> Glide (Input) - CV Out (Pitch) p> Osc 4 (Keybd CV) - CV Out (Gate) g> Env Gen 1 (Gate in) - Amp 2 (Output) -> Delay 1 (Input) - Amp 3 (Output) -> Delay 2 (input) - Glide (Out) >> Osc 1 (Keybd CV) - Glide (Out) >> Osc 2 (Keybd CV) - Glide (Out) >> Osc 3 (Keybd CV) - Mini LFO (1 Tri) >> Attenuverter (1 In) - Mini LFO ((2 Tri) >> Osc 1 (PW Mod) - Attenuvrtr (1out) -> Amp 1 (Input)

The other parts of the system are more fiddly. The specification has to be followed exactly for the conversion to JSON to work . The conversion can be done at https://patchbook-converter.herokuapp.com.

For ease of debugging pasting the result text editor and adding new line endings at the ‘;’ character is recommended. 

This test can then be pasted in the GraphVix online editor: https://dreampuf.github.io/GraphvizOnline/

Converted specification:

Resulting diagram though are equally messy alternative versions:

This is harder to follow than the original rack in Voltage Modular. 

The Graphviz examples all look a to be diagramming simpler systems with less interconnections. This is an issue that I faced when trying to use diagram software manually. Broad audio flows can be be shown but when addition CV connections are made and with trigger and gate inputs then the graphs look like a modular rack. So no real benefit with a diagram.

This is less of an issue with software synths where patches can be stored and the rack itself is the diagram but if I ever get a hardware modular then I will need a better system.

It is the benefit of having a notation to document my explorations and experiments with modular connections which is the real benefit of Patchbook. 

I am modifying to make it easier for me to read:

Basic 3 Osc Bass

CV Outs (Pitch) p> Osc 1 (Key CV) CV Outs (Pitch) p> Osc 2 (Key CV) CV Outs (Pitch) p> Osc 3 (Key CV) CV Outs (Vel) >> Filter (Freq Mod) CV Outs (Gate) g> Envelope Generator (Gate in) Osc 1 (Sin) -> 6 Input Mixer (1) Osc 2 (Saw) -> 6 Input Mixer (2) Osc 3 (Tri) -> 6 Input Mixer (3) 6In Mixer (Mstr) -> Filter (Audio In) Filter (LP) -> Amp (Out) Env Ge (E Out)g> Filter (Freq Mod 2) Env Ge (E out)g> Amp (CV in) Amp (Out) -> Main Out (1 L/M)

[peterorneholm]

Introducerar ActiveLogin.Identity.Swedish

Idag introducerar vi ActiveLogin.Identity.Swedish 2.0.0, ett bibliotek för parsning, validering och normalisering av svenska personnummer för .NET. Enkelt att installera från NuGet och all källkod tillgänglig på GitHub.

I flera kundprojekt har vi haft ett behov att hantera personnummer. I sin enklaste form kan det handla om att en användare matar in ett personnummer i ett formulär, eller att vi tar emot ett personnummer från ett annat system.

När vi såg behovet av validering och normalisering av personnummer i flera projekt undersökte vi vad för bibliotek som fanns tillgänliga. De vi hittade byggde antingen på enkla Regex som inte validerade checksumman, eller så kunde de endast validera men inte normalisera personnumret. Därför valde vi att själva implementera en lösning som skulle lösa dessa problem.

ActiveLogin.Identity.Swedish är byggt i .NET Standard och kan därför användas i t.ex. .NET Core och .NET Framework. Det är enkelt att installera och köra på flertalet plattformar så som Windows, Linux och macOS.

Biblioteket hanterar både personnummer med sekelsiffra (12-siffror YYYYMMDDBBBC) och utan (10 siffror YYMMDD-BBBC, YYMMDD+BBBC). Alla ogiltiga tecken och blanksteg tvättas bort före parsning och biblioteket kan parsa alla inputsträngar som innehåller ett giltigt personnummer med 10 eller 12 siffror. Självklart verifieras även checksumman för att säkerställa att personnummret är korrekt. För exempel på giltiga och ogiltiga input se testerna.

Exempelanvändning C#

Installera paketet, t.ex. med dotnet cli

dotnet add ActiveLogin.Identity.Swedish

Parsa ett personnummer

using ActiveLogin.Identity.Swedish; if (SwedishPersonalIdentityNumber.TryParse("990807-2391", out var personalIdentityNumber)) { Console.WriteLine($"Personnummer med 10 siffror: {personalIdentityNumber.To10DigitString()}"); Console.WriteLine($"Personnummer med 12 siffror: {personalIdentityNumber.To12DigitString()}"); } else { Console.WriteLine("Personnumret är inte giltigt"); } // Output: // Personnummer (10 siffror): 990807-2391 // Personnummer representerat med 12 siffror: 199908072391

Exempelanvändning F#

Då biblioteket är implementerat i F# exponerar vi även ett F#-vänligt api för den som så föredrar.

Installera paketet, förslagsvis med paket

paket add ActiveLogin.Identity.Swedish`

Parsa ett personnummer

open ActiveLogin.Identity.Swedish.FSharp let pin = "990807-2391" |> SwedishPersonalIdentityNumber.parse |> Error.handle pin |> SwedishPersonalIdentityNumber.to10DigitString |> printfn "Personnummer med 10 siffror: %s" pin |> SwedishPersonalIdentityNumber.to12DigitString |> printfn "Personnummer med 12 siffror: %s" // Output: // Personnummer (10 siffror): 990807-2391 // Personnummer representerat med 12 siffror: 199908072391

Hjälpfunktioner

Biblioteket innehåller även ett antal hjälpfunktioner som kan användas för att läsa ut data från ett personnummer, t.ex. födelsedatum, ålder och kön. Eftersom det inte finns något sätt att garantera att dessa uppgifter är korrekta har vi valt att ge dessa funktioner ett Hints-suffix.

I C# är metoderna exponerade som extensionmetoder och ligger i namespacet ActiveLogin.Identity.Swedish.Extensions. De kan användas enligt:

using ActiveLogin.Identity.Swedish; using ActiveLogin.Identity.Swedish.Extensions; var pin = new SwedishPersonalIdentityNumber(1999, 8, 7, 239, 1); Console.WriteLine($"Födelsedatum: {pin.GetDateOfBirthHint().ToShortDateString()}"); Console.WriteLine($"Ålder: {pin.GetAgeHint().ToString()}"); Console.WriteLine($"Kön: {pin.GetGenderHint().ToString()}"); // Output: // Födelsedatum: 8/7/99 // Ålder: 19 // Kön: Male

I F# hittas funktionerna i en Hints-modul:

open ActiveLogin.Identity.Swedish.FSharp let pin = { Year = 1999 Month = 8 Day = 7 BirthNumber = 239 Checksum = 1 } |> SwedishPersonalIdentityNumber.create |> Error.handle pin |> SwedishPersonalIdentityNumber.Hints.getDateOfBirthHint |> fun date -> date.ToShortDateString() |> printfn "Födelsedatum: %s" pin |> SwedishPersonalIdentityNumber.Hints.getAgeHint |> Option.iter (printfn "Ålder: %i") pin |> SwedishPersonalIdentityNumber.Hints.getGenderHint |> printfn "Kön: %A" // Output: // Födelsedatum: 8/7/99 // Ålder: 19 // Kön: Male

Tester

Implementationen har arbetats fram testdrivet och idag finns mer än 200 tester som säkerställer att vi följer Folkbokföringslagens definition (FOL 18 §). För att vara kompatibel med GDPR används de testpersonnummer som Skatteverket tillhandahåller som öppen data.

Vill du vara med och bidra till utvecklingen av Active Login?

ActiveLogin är ett Open Source projekt och vi ser gärna att fler är med och bidrar. All källkod finns tillgänglig på GitHub under MIT-licensen. Grundläggande kunskap om Git och GitHub krävs för att komma igång. Skicka in dina kodändringar som en Pull request. Glöm inte att skriva en utförlig beskrivning och att tillhandahålla tester som täcker de ändringar du har gjort. Har du idéer om ny funktionalitet eller stött på problem? Skapa en ny Issue för att starta en diskussion om ämnet.

Sist men inte minst, ge gärna vårt repo en stjärna om du gillar projektet :)

Författare

Det här blogginlägget är komponerat av Viktor Andersson, en av huvudutvecklarna bakom ActiveLogin.Identity, till vardags IT-konsult och systemutvecklare på Active Solution.

[ethicsustinvest]

PODCAST: Renewable Energy Energized, Greenwashing and Investing

Which renewable energy stocks benefit from lower rates? Beyond Meat’s wild stock success shows paradigm shift among investors for new vegan-vegetarian food investing. Comparing PepsiCo vs Coke-Cola environmentally and as investments. New robo advisor offers investing for racial justice. What to watch for to avoid greenwashing when investing. New large cap ESG ETF gets attention.

PODCAST: Renewable Energy Energized, Greenwashing and Investing

Transcript & Links June 21, 2019

Hello, Ron Robins here. Welcome to my podcast Ethical & Sustainable Investing News to Profit By! for June 21, 2019—presented by Investing for the Soul. investingforthesoul.com is your site for vital global ethical and sustainable investment information and resources.

Now to this podcast. And Google any terms that are unfamiliar to you.

Also, you can find a full transcript, live links and bonus material to this podcast at this editions’ podcast page located at investingforthesoul.com/podcasts

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Now, many investors listening to this podcast are investing with an ethical-sustainable investing mindset that takes seriously the need to care for the planet and as such is already leaning towards – if not done so already – to a more vegetable-based diet. Therefore, you’ve been following with great interest Beyond Meat’s ascension to stock price heights that were unimaginable a few weeks ago. Recently, it was trading above $160—and to me, that tells us something.

It says that there’s a paradigm shift taking place in the food industry centering around vegan-vegetarian foods and in my June 7 podcast I gave you some links to sites where you could find some interesting ideas for such investments. Now, also along these lines, Corporates Knights have published another good article on this industry titled, Plant burgers bring home the bacon and there you might find even more companies in this sector that you could look at.

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Another favorite for ethical-sustainable investors is renewable energy. In the US, despite President Trump’s attempt to get everyone excited about the fossil fuel industry there, renewable energy continues to take-off.

An argument for even greater take-off is made by Travis Hoium in his Motley Fool post Why Renewable Energy Stocks Could Have a Great Year. He argues that lower US interest rates will power up renewables. Quoting him, he says, “Like it or not, renewable energy stocks' performance today is tied to what the Federal Reserve does with interest rates in any given month. The value of renewable power plants rises and falls with the market's interest rates, and the impact of their movement trickles down to influence demand for everything from solar panels to inverters and wind turbines.” End quote.

Companies he likes in the solar panel area are Canadian Solar (NASDAQ: CSIQ), First Solar (NASDAQ: FSLR), and SunPower (NASDAQ: SPWR) and for wind, General Electric (NYSE: GE) and Vestas Wind Systems (NASDAQOTH: VWSYF).

Travis also makes other recommendations in the renewable energy sector that you can read in his post.

Sophia Cai, writing in Barron’s with an article titled, Solar Power Is Starting to Shine. Here Are Some Stocks Poised to Benefit, covers Sunrun (NASDAQ: RUN), SunPower (NASDAQ SPWR), Vivant Solar (NYSE: VSLR), and Invesco Solar ETF (NYSE Arca: TAN).

While on the subject of renewable energy, a global new cell efficiency and modular output record were made by JinkoSolar (NYSE: JKS). And what they did specifically, quoting a news release titled, JinkoSolar Breaks World Record for Cell Efficiency and Module Output states, “that the maximum conversion efficiency of JinkoSolar’s cheetah size cells and N-type cells reached 24.38% and 24.58%, respectively, during testing conducted by the Chinese Academy of Sciences in March 2019, China's authoritative national academy for the natural sciences.” Close quote.

Is JinkoSolar a buy? Well, the average of six analysts covered by Reuters rate it as hold, possibly a buy. However, these analyst opinions appear to have been made prior to JinkoSolar’s announcement.

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Profitably investing in renewable energy is one way we can help solve our climate change problems and thus create a less polluted world. Another is investing in companies making real efforts to reduce plastics’ pollution. Plastics’ pollution has recently been given prominence and two companies among the largest polluters of plastic are Coca-Cola and PepsiCo.

Tim Nash over at Corporate Knights compares them both from a plastics, environmental, and investing perspective, in his article, Tim Nash’s sustainable stock showdown: Pepsi vs. Coke plastic challenge. He says, “Forget taste tests – [its] which drink maker will be the choice of a planet-conscious generation?”

His final opinion is that, and quoting him again, he says that “Coca-Cola and Pepsi are very similar when it comes to most sustainability metrics, but I’ll give Pepsi the edge thanks to its broader diversification and the disruptive potential of refillable dispenser technologies like SodaStream. Both companies have a long way to go, but Pepsi is this week’s winner of the Sustainable Stock Showdown.” End quote.

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Now doing your own investing can be daunting. Just in these podcasts, you hear about so many different investment opportunities. Because I know what this can be like, a year ago I created a simple step by step one-hour DIY Ethical-Sustainable Investing Tutorial. It doesn’t require any financial knowledge or math skills and you’ll quickly learn some simple things to easily put-together a stock portfolio reflecting your values directly – and which will potentially be as profitable and at a lower cost than any other option available! So, take a few seconds to check it out!

Just go to investingforthesoul.com/podcasts and scroll down the right-hand column for the link.

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Now let’s cover a few useful miscellaneous items.

If you’re interested in racial justice issues there’s a robo advisor for US investors offering just that. The firm is Openinvest, and it has launched the Racial Justice Index Fund. Here’s what Openinvest says about it, quote, “OpenInvest has identified companies that hold themselves accountable to the public regarding their progress on employee diversity and their commitment to environmental justice. Our Racial Justice cause allows any investor to tailor their investments to only include those companies who are transparent about their progress on diversity targets, and to divest from those that disproportionately pollute in communities of color.”

You can also read more about it a FORTUNE article titled, You Can Now Invest in a 'Racial Justice' Index Fund by Rey Mashayekhi.

And there’s yet another new US ESG ETF that’s gathering attention and that is Nuveen’s ESG Large-Cap ETF (CBOE: NULC). You can read all about in Todd Shriber’s article, Nuveen Adds To ESG Roster With New Large-Cap ETF at benzinga.com. Quoting his article, “The new NULC tracks the TIAA ESG USA Large-Cap Index. The Index uses a rules-based methodology that seeks to provide investment exposure that generally replicates that of large-cap benchmarks through a portfolio of securities that adhere to predetermined ESG, controversial business involvement and low-carbon screening criteria, according to Nuveen.” Close quote.

While wanting to invest ethically, sustainably, we can always be subject to ‘greenwashing’ investing. That is, investing in companies that say a lot of good things, but don’t do any real heavy lifting. I’ve always been greatly concerned about this and for decades have advocated that corporate social responsibility reports, now often replaced with sustainability reports, provide not only metrics that are material – that is, would affect their operations and stock price – but also such reports be quantifiable where possible and audited by reputable outside independent auditors. Much the same way as for financial statements. And we’re getting there!

Only in this way can we get rid of greenwashing. Masja Zandbergen has written a good piece about avoiding greenwashing from a portfolio manager’s perspective in the article titled, Avoiding greenwashing in sustainable investing in Singapore’s The Business Times. It’s useful reading to see how you might avoid falling for greenwashing in your investing.

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So, these are my top news stories and tips for ethical and sustainable investors over the past two weeks.

Again, to get all the links or to read the transcript of this podcast and sometimes get additional information too, please go to investingforthesoul.com/podcasts and scroll down for this edition.

And be sure to click the like and subscribe buttons in iTunes or wherever you listen to this podcast. That way you can help promote not only this podcast but ethical and sustainable investing globally.

And remember, I’m here to help you grow in your investment success—and investing in opportunities that reflect your personal values!

Please don’t hesitate to contact me if you have any questions about the content of this podcast or anything else investment related. I can’t say I’ll have all the answers for you and some answers I can’t give due to licensing restrictions. But where I can help I will.

Now, a big thank you for listening—and please click the share buttons to share this podcast with your friends and family.

Come again! My next podcast is scheduled for July 5. Bye for now.

Check out this episode!

[thesocialcandle]

Module Reviews (1)

I have a lot on my mind right now, and since I’m not sure where to start, I thought why not take a breather from my work and look back at the past three semesters of study in NUS.

Perhaps this will serve as a reminder of what I am looking forward to, what I want myself to achieve, and also what I may have forgotten as I blindly charge forward.

Many of my seniors have been saying that Industrial and Systems Engineering is one of the toughest engineering majors out there, with acronyms given to the course name like I Study Everything and I Study Everyday - and I think I’m starting to feel it in my fourth semester of study.

AY16/17 Semester 1

MA1505 Mathematics I (4MCs)

Assessment: 20% Mid-Terms, 80% Finals Lecturer: Prof Chew Tuan Seng

Part 1 of the engineering mathematics modules (before the curriculum revamp the following year). First two weeks was basically a revision of ‘A’ level mathematics concepts, before it got progressively harder as new concepts were introduced: Vectors in 3D, Fourier Series, Multi-variable functions, Line Integrals and Surface Integrals with Stoke’s Theorem and Green’s Theorem for integrals over surfaces and planes.

Tutorials were really plain and uninteresting as I recall, and I stopped going for tutorials after half the semester. Some of the tutorial questions were really hard, and many seniors have suggested to just not do the tutorials, as practicing past year papers for the finals would suffice. I kind of regret not listening to their advice earlier, as I spent more time on getting my concepts right (although it isn’t a bad thing), and did only a few past year papers. The format of finals remained unchanged, and I didn’t manage to finish as I got stuck at a question and didn’t move on (prime example of bad exam techniques).

I scored 8/10 for mid-terms (average was between 7.9 and 8 I recall), and thought I did pretty okay for finals. Heavily bell curved module due to the sheer number of engineering students taking it. The heavy weightage of the finals really meant that anything could happen really.

Expected grade: A- Actual grade: B+

ST1131 Introduction to Statistics (4MCs)

Assessment: 30% Mid-Terms, 70% Finals. Lecturer: Dr Wang Jun Shan

Another introduction module, mainly targeted at Statistics majors, Real Estate majors, Project Facilities and Management majors, and Industrial and System Engineering majors. Largely an extension and build-up from ‘A’ level statistics and mathematics. Topics include exploratory statistics and visualisation, association and regression, sampling methods, probability and probability distribution, confidence intervals, significance tests and comparing between two groups.

Nothing extraordinary - this module was really about concepts and practice. The way questions were phrased were not much different between papers. There wasn’t any recent past year papers available for practice, only a mock paper given my the lecture if I recall.

I did well for the mid-terms (full marks if I’m not wrong), and finals wasn’t very difficult in all honesty. This module was really about building the foundation of statistical knowledge for higher level modules.

Expected grade: A Actual grade: A

PC1431 Physics IE (4MCs)

Assessment: 10% online assessments (MasteringPhysics), 10% Labs, 20% Mid-Terms, 60% Finals Lecturer: Dr Yeo Ye

Another module taken by many engineering students. While it wasn’t compulsory for me, I took it as part of my basket of modules (and I regretted it). This module extends on ‘A’-level Physics and goes a lot deeper in depth on the calculations and concepts. Topics covered are Kinematics, Dynamics, Thermodynamics. The more difficult parts of the module are arguably the rotational motion and inertia (calculating centre of mass, etc.)

Tutorial sessions were really good. The department only has two tutors taking all the tutorial classes, and they really know what they do. The tutorial sessions really helped to clear my misconceptions and understand some of the concepts better.

I really lost my cool with the modules as I couldn’t really grasp the concepts towards the end. To be frank, I think I did more calculus in this module than in the mathematics module and I really had to understand the meaning behind the calculus workings instead of blindly applying the formula. I did slightly below average for mid-terms, and completed slightly more than half of the final paper.

Expected grade: B+ Actual grade: B+

CS1010E Programming Methodology (4MCs)

Assessment: 10% Tutorial Participation, 2% Online quizzes, 18% In-class lab assignments (best 2 out of 3 per set), 30% Practical Assessments (3 in total), 40% Finals Lecturer: Dr Henry Chia

Many seniors told me that this module was the toughest for the first semester, and I understand why. It kind of sends you out of your comfort zone as you are working with something completely new. This module is really about computational thinking, and trying to write a program that does what the question wants, or understand what program does.

Luckily, I was quite comfortable with the content covered, and this variant of the introductory programming module was really easier than the others (CS1010S, CS1101S). There were 9 in-class labs and 3 practical assessments, all of which I was able to achieve the highest/second-highest levels. Prof Henry also amazingly removed mid-terms this semester, and made the finals 100% MCQ (not necessarily a good thing). 

I did above average for finals I guess - the first 10 questions were MCQs relating to program output, while the last 30 questions were scenarios that showed a program code with missing statements, and the MCQ questions contained the different possible program statement to include. The answers for these question were uploaded to CodeCrunch right after finals and we could see how we did (I got 23/30). I really enjoyed this module as it was really more about understanding and practice during the labs and tutorials - I didn’t really study much for the final exam.

Expected grade: A- Final grade: A+

UTC1102N The Bio-tech Future: Science Fiction Film and Society (4MCs)

This module was a Junior Seminar, taken as part of the University Town College Programme (UTCP) since I was staying in Tembusu College. This module really delves into the issues and ‘cultural anxieties’ (my prof’s favourite word) that were portray in films.

Lessons were pretty enjoyable and most weeks revolved around the discussion of two films that we had to watch before coming into class. The seminar-style class was conducted once a week, 3 hours each time (from 5pm to 8pm, really late compared to the other Junior Seminars).

Assessment-wise, I couldn’t really remember the weightage as the module was graded on a pass/fail basis (as nice as it sounds, but it is the only module in the UTCP that is graded this way - non-UTCP students taking ordinary GE modules have it much better). We had to do a presentation on a selected film, write up a presentation discussion paper, and 2000-word final ‘research paper’ that looks specifically into one film. I didn’t really enjoy the writing process though, perhaps it was because it was a long time since I wrote anything of that sort and vigour.

Actual grade: CS (Completed Satisfactorily)

--

That’s about it for the modules in the first semester! I faced a struggle when the results were released as my grades were normal/good. I sought advice from my seniors and most of them suggested that I S/U the module that I got a B+ in, if I am aiming for a First Class Honours (or Highest Distinction).

I eventually did so, and told myself that I would work harder and continue aiming for that FCH. And so I completed my first semester in NUS with a perfect CAP of 5.0, but comprising only two modules. A very shaky start actually.

But are grades everything?

[ges-sa]

ADATA Launches the D8000L Power Bank and LED Light Source

New Post has been published on http://ges-sa.com/adata-launches-the-d8000l-power-bank-and-led-light-source/

ADATA Launches the D8000L Power Bank and LED Light Source

[vc_row][vc_column width=”1/2″][vc_column_text]Multi-purpose charging and high-powered illumination for home, office, and the outdoors

[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]ADATA Technology, a leading manufacturer of high-performance DRAM modules, NAND Flash products, and mobile accessories launched the D8000L power bank, which doubles as a powerful LED light source. Unlike other power banks that have a narrow beam flashlight built-in as somewhat of an afterthought, the entire top side of the D8000L is devoted to multiple LED bulbs that form a uniquely powerful light source. The D8000L is also IEC IP54 dust and waterproof and delivers 2.1A of charging power through dual USB ports.

More than a flashlight – a real light source

Rated 200 lumens, the LED bulbs integrated into the D8000L benefit from ADATA lighting expertise and experience. The D8000L, therefore, serves as much more than just a power bank, delivering powerful illumination that can be a literal lifesaver in many situations. For users spending time outdoors, the 17 hours of light provided by a fully charged D8000L are extremely helpful. Lighting has four modes: standard, flash, slow flash, and emergency. Lighting from the D8000L covers a wide area and reaches far, unlike low-powered, narrow-beam, and short range flashlights often found on other power banks as well as smartphones.

Durable construction for varied environments

The D8000L has been tested to IEC IP54 dust and waterproofing standards, giving it good resistance against particulates and liquids. It is also clad in tough, shock-absorbing materials, resulting in a product perfect for use anywhere from homes to offices and active lifestyles. The grooved back of the D8000L proves very handy, designed so that consumers can use anything from coins to credit cards as impromptu kickstands to prop the power bank up with ease.

Convenient and safe charging power

Packing 8000mAh, the D8000L has two USB ports that output a total of 2.1A. Users can recharge two devices at once to save time, and do so with total peace of mind thanks to a shock and fire-resistant build. Like all ADATA power banks, the D8000L employs smart multi-protection circuitry designed to prevent overcharge, over-discharge, overvoltage, under voltage, overheating, overcurrent, and short circuits. The D8000L ships with a 1-year warranty. The D8000L is now available in South Africa at TVR Distributions, the RRP is R328 inc. VAT.[/vc_column_text][/vc_column][/vc_row][vc_column width=”1/2″][vc_column_text] [/vc_column_text][/vc_column]