Over the course of four decades, Agarwal painstakingly built Vedanta into a $10 billion conglomerate. However, facing the risk of overwhelming debt, he is now considering dismantling the company. The pressure is escalating on this entrepreneur who began his journey as a scrap metal trader.

Why Anil Agarwal is breaking up the empire he built on metal and a mine of ambition

In this piece, we will take a look at the 12 best metals stocks to invest in. If you want to skip our introduction to the metals industry and the determinants of its performance, then you can skip ahead to 5 Best Metals Stocks To Invest In.

12 Best Metal Stocks To Invest In

The prospects of the Zacks Mining - Non Ferrous industry look bleak as weak demand in China has been weighing on metal prices. Industry players are also grappling with inflated costs, labor shortages and supply-chain issues.

4 Non-Ferrous Metal Mining Stocks Countering Industry Headwinds

Guinea’s Simandou range holds the world’s largest known undeveloped reserve of high-grade iron ore, bearing both economic and geopolitical significance for China, as it seeks resource security and less dependence on Australia.

Why Chinese interest is soaring in West African Guinea’s Simandou iron ore reserves

Operator: Greetings, and welcome to the Reliance Steel & Aluminum Co. Third Quarter 2023 Earnings Call. At this time, all participants are in a listen-only mode.

Reliance Steel & Aluminum Co. (NYSE:RS) Q3 2023 Earnings Call Transcript

Arthur Ajemyan; CFO & Senior VP; Reliance Steel & Aluminum Co. Karla R. Lewis; President, CEO & Director; Reliance Steel & Aluminum Co. Stephen P. Koch; Executive VP & COO; Reliance Steel & Aluminum Co.

Q3 2023 Reliance Steel & Aluminum Co Earnings Call

US Steel reports Q3 earnings after market hours on Oct. 26. Analysts would be eyeing the company's take on its strategic acquisition.

US Steel Q3 Earnings Preview: Transformation And Strategic Acquisition In The Cards

India plans to replace steel crash barriers on highways with bamboo, in an effort to improve safety and reduce construction costs. The technology, which is patented in India and meets European safety standards,

Steel crash barriers may make (high)way for cheaper bamboo

About 90% of niobium is used to meet demand for steel making where it increases strength and reduces weight in such applications as structural steel in buildings, oil and gas pipelines, automobile manufacture, ships hulls, and railway tracks. Since less ...

Nuinsco Investigates High-Grade Niobium Target Areas at Prairie Lake Critical Minerals Project

In a perfect world, we'd like to see a company investing more capital into its business and ideally the returns earned from that capital are also increasing. If you see this, it typically means it's a company with a great business model and plenty of profitable reinvestment opportunities.

Under The Bonnet, Reliance Steel & Aluminum's (NYSE:RS) Returns Look Impressive

Get the most recent info and news about Reliance Steel & Aluminum on HackerNoon, where 10k+ technologists publish stories for 4M+ monthly readers.

Reliance Steel & Aluminum Co. operates as a metals service center company. The company provides alloy, aluminum, brass, copper, carbon steel, stainless steel, titanium, and specialty steel products and processing services to general manufacturing, non-residential construction, transportation, aerospace and defense, energy, electronics and semiconductor fabrication, and heavy industries. It also offers precision sheet metal fabrication services, including laser cutting, stamping, turret punching, machining, and powder coating and welding; and toll processing and logistics services. In addition, the company manufactures metal parts that have applications in various end markets, including industrial machinery, automotive, aerospace, sugar products, and consumer electronics manufacturers. As of December 31, 2019, it operated approximately 300 metals service center processing and distribution facilities in 40 states in the United States and 13 in other countries. The company sells its products directly to large original equipment manufacturers, and small machine shops and fabricators, as well as through www.fastmetals.com, an e-commerce platform. It operates in the United States, Australia, Belgium, Canada, China, France, India, Malaysia, Mexico, Singapore, South Korea, Turkey, the United Arab Emirates, and the United Kingdom. Reliance Steel & Aluminum Co. was founded in 1939 and is headquartered in Los Angeles, California.

Reliance Steel & Aluminum

United States and European Union Forge Alliance to Safeguard Trade and Security

মার্কিন যুক্তরাষ্ট্র এবং ইউরোপীয় ইউনিয়ন বাণিজ্য ও নিরাপত্তা রক্ষায় জোট গঠন করে

Die Vereinigten Staaten und die Europäische Union schmieden ein Bündnis zum Schutz von Handel und Sicherheit

Estados Unidos y la Unión Europea forjan alianza para salvaguardar el comercio y la seguridad

Les États-Unis et l’Union européenne forgent une alliance pour sauvegarder le commerce et la sécurité

संयुक्त राज्य अमेरिका और यूरोपीय संघ ने व्यापार और सुरक्षा की सुरक्षा के लिए गठबंधन बनाया

米国と欧州連合、貿易と安全保障を守るための同盟を結ぶ

미국과 유럽연합은 무역과 안보를 보호하기 위해 동맹을 맺었습니다.

Estados Unidos e União Europeia formam aliança para salvaguardar o comércio e a segurança

США и Европейский Союз создают альянс для защиты торговли и безопасности

ABD ve Avrupa Birliği Ticareti ve Güvenliği Korumak İçin İttifak Kuruyor

Hoa Kỳ và Liên minh Châu Âu thành lập liên minh để bảo vệ thương mại và an ninh

美国和欧盟结成联盟以保障贸易和安全

9 Best Crypto Hardware Wallets - Top Wallets to Store Bitcoin in 2021

Sustainability is a hot topic these days. It's often viewed as a hazy concept, but life cycle assessment provides a scientific way to measure environmental impacts and take concrete action. In this blog post, we'll outline the notion of life cycle assessment, its benefits, and key stages. What Is Life Cycle Assessment? The life cycle assessment methodology (LCA) is an environmental impact measurement technique, often a part of , that considers a product's lifespan, from manufacture to disposal. sustainability consulting services It encompasses factors such as energy use, emissions and waste output, and depletion of natural resources. LCA is essential for businesses that want to minimize their environmental impact. It provides reliable quantitative data that can be used to identify areas of improvement and find opportunities to develop more sustainable products and processes. Companies should evaluate the total environmental impact of their activities or product, which is where the LCA methodology comes in handy. It's essential to assess an entire business activity rather than just one part because many products have hidden ecological impacts that may not be immediately obvious, such as shipping raw materials to a factory or disposing of a product at its end of life. Key Benefits of Life Cycle Assessment Conducting an LCA of your product provides valuable insights into its environmental performance and the factors that influence it, such as the choice of materials and power sources. The key benefits depend on different stakeholders' perspectives, but here are some of the commonly cited ones: A Holistic View of the Impact An LCA lets you see the big picture by looking at your product's life cycle from manufacturing to disposal. It helps you identify ways to make improvements, evaluate the need for changes in operations or supply chains, and establishes and optimizes sustainability goals such as carbon reduction and energy efficiency. Deeper Insights The LCA offers enormous benefits when it comes to innovating with products and materials. Knowing which items in your supply chain have the most potential to impact the environment positively can help you make more informed choices about how best to proceed. Additionally, LCA provides a way to compare and test out different alternatives, particularly for products that are made from a combination of several materials. Access to these results gives you a solid scientific basis for improving production processes for alternative fibers and working collaboratively with suppliers on research and development projects to increase the environmental benefits of your innovation efforts. Empirical Data LCA provides rock-solid environmental data to back up the sustainability claims you make about your products. Energy and emissions must be accounted for along a product's life cycle to determine its true environmental impact. Studies based on LCA provide much-needed credibility, both with stakeholders and customers, when it comes to assessing just how sustainable your products really are. Sustainable Brand LCA is a powerful marketing tool that can help your brand stand out in the industry striving for sustainability. By providing data-driven transparency, you can build trust with consumers while showing them the positive environmental attributes of your products. LCA gives you a competitive advantage by enhancing your brand value and making your product pitch more compelling. The Four Steps of the Life Cycle Assessment Process The emergence of the LCA methodology can be traced back to the 1960s and 1970s but it lacked consistency. The first steps to standardize the process were made in the 1990s, resulting in International Organization for Standardization (ISO) creating today's LCA standards. Today, LCA methodology is a popular tool used as part of sustainability initiatives that can be divided into four steps: goal and scope definition, life cycle inventory, impact assessment, and interpretation. Let’s walk through each stage. Step 1: Goal and Scope Definition The first stage of the LCA process provides the foundation for further analysis and ensures that results are relevant and meaningful by providing an understanding of what is to be analyzed and what is to leave out and how to do it. After this stage, you should have answers to such questions: What is the reason for conducting the assessment? What is the assessment's subject, also known as the functional unit? For example, will it be a product, process or activity, or some elements related to it? What are analysis boundaries? What life cycle stages of the product are to be included in the assessment, and what to exclude? Is there a time frame for the evaluation? Life Cycle Assessment Example: Goal & Scope Let’s take a laptop as an example to better understand each step of LCA. Here are the possible outcomes of the goal & scope stage: The goal of the LCA study is to evaluate the environmental impacts of a laptop throughout its life cycle. Goal: The functional unit for the study is one laptop computer that meets the average usage and performance expectations of a typical user, over a 5-year period. Functional unit: The scope of the assessment includes the entire life cycle of a laptop computer, including raw material extraction, manufacturing, use phase, and disposal or recycling. The geographic scope is unlimited. Analysis boundaries: The study will evaluate the environmental impacts of a laptop over a 5-year period, which is the average lifespan of a laptop according to industry . Timeframe for evaluation: reports Step 2: Life Cycle Inventory (LCI) The second stage involves collecting data on resources used and waste generated throughout a functional unit's life cycle, including raw materials, emissions, energy consumption, etc. The data can be gathered from various high-quality sources, such as industry reports, product specifications, and other relevant sources of information. The streamlined data collection process at this stage can be easily achieved with different software solutions. For example, ELEKS Dakar can automatically gather accurate data on electricity consumption and related emissions. The collected data is further used to calculate the environmental impacts of a functional unit in the next stage. Life Cycle Assessment Example: LCI By collecting data at each stage of the functional unit's life cycle, you can get different datasets, for example, on materials needed to manufacture a laptop (engineered plastics, steel, copper, aluminum, and precious metals like gold, platinum, and palladium, etc.), on energy and water consumption associated with its production (190,000 liters of water are used and of earth dug and mined to produce the components for laptops) and energy consumption of the laptop during its use (on average a laptop consumes per month). 1,200kgs 1.433 kWh Step 3: Impact Assessment Now that all the relevant data has been collected, it's time to begin the life cycle impact assessment (LCIA). It is where one takes inventory of all the data gathered to evaluate and quantify potential environmental or human health damage. Life Cycle Assessment Example: LCIA A laptop, on average, emits of CO2 over its lifespan – including production, transportation, and the first 4 years of use. At the end of a laptop’s life cycle, recycling programs are designed to recover materials used in its manufacture for reuse. 422.5 kgs However, according to , only 38% of laptops disposed of in 2009 were actually collected for recycling - the rest ended up in landfills where their reclaimable components could no longer be used. NSCEP Step 4: Interpretation Without interpreting the data, making informed decisions or recommendations based on the findings would be impossible. This stage also involves identifying areas for improvement and waste minimization. Even though LCA results can be interpreted at any stage of the assessment, the interpretation after all the data has been collected gives a complete picture and ensures that all aspects are considered. As a result, one can make the best conclusions and recommendations. Note that the examples described above have been taken from various reports and research and are meant to demonstrate what kind of outcomes a product's life cycle assessment could have. The actual results of an LCA can be more or less detailed depending on your needs. Final Thoughts The LCA is essential for businesses wanting to reduce their environmental impact and develop more sustainable products and processes. LCA provides a comprehensive view of a product's impact, offering invaluable insights into the factors influencing its sustainable performance, like the choice of materials or power sources. And because it involves all four steps of goal and scope definition, inventorying, assessment, and interpretation – with rock-solid data to back up sustainability claims about products – LCAs help businesses gain consumer trust, enhance brand value and get ahead of the competition. If you want to learn more about life cycle assessments or conduct one for your product, process, or activity, ! don't hesitate to contact us

Life Cycle Assessment: Why It's the Key to Effective Sustainability Management

Evaluación del ciclo de vida: por qué es la clave para una gestión eficaz de la sostenibilidad

Analyse du cycle de vie : pourquoi c'est la clé d'une gestion efficace de la durabilité

जीवन चक्र आकलन: यह प्रभावी स्थिरता प्रबंधन की कुंजी क्यों है

ライフ サイクル アセスメント: 効果的な持続可能性管理の鍵となる理由

Avaliação do ciclo de vida: por que é a chave para uma gestão eficaz da sustentabilidade

Đánh giá vòng đời: Tại sao nó là chìa khóa để quản lý bền vững hiệu quả

生命周期评估：为什么它是有效的可持续发展管理的关键

THE DEPTHS OF OMEAN

 The Lake of Light

The Ray Shot Down and Squadrons of Planes Frizzled Like Moths in the Air

El rayo derribado y los escuadrones de aviones se encresparon como polillas en el aire

Le rayon abattu et les escadrons d'avions frisés comme des papillons de nuit dans les airs

रे शॉट डाउन और विमानों के स्क्वाड्रन हवा में पतंगों की तरह जम गए

光線が撃ち落とされ、飛行機の飛行隊が空中の蛾のように縮れた

O raio abatido e esquadrões de aviões frisados como mariposas no ar

Tia bắn hạ và Phi đội Máy bay Lăn tăn như Bướm đêm trên không

射线被击落，飞机中队像空中飞蛾一样卷曲

Astounding Stories of Super-Science July 1931: VOL. VII, No. 1 -  The Diamond Thunderbolt

Scene: The Terminator removes the skin from its hand showing a metallic skeleton. Shivers. The above visual from the popular film shocks even those who have never watched it. But let's have a look behind the curtain.  Turns out, , that mechanical hand does not have a long life. in the real world In 2019, Promobot presented its first robot assistant, Alex, on the Robot Forum. The new robotic system Robo-C had a humanoid appearance. The trending technology on the platform that year were robotic arms. What is Robo-C all About? Robo-C is an anthropomorphic robot built to interact with humans.  Its verbal interaction functions are as follows: The robot asks and answers questions asked by people. However, real communication includes non-verbal elements as well, e.g., gestures, reactions etc. To improve the anthropomorphic look of the robot -- which should appeal to humans-- we built the project with functional manipulators. Thus, we made a robot with human-like hands. The Promobot team formulated a list of functions, parameters, and restrictions for the manipulators. The robot arm was made as a self-supporting active skeleton of aluminum, polymeric materials, ABS and ABS-like plastics, silicone, and polyurethane. The prototype had 5 functional blocks: shoulder, forearm, elbow, wrist, and hand. Each part had to meet its own kinematic requirements, e.g. the shoulder should rotate up to 90 degrees with respect to the median. At this stage, we didn’t focus on perfecting the fine motor movements, i.e., only a thumb moved independently, other fingers were co-dependent. The technical restrictions caused a list of particular requirements. Marketers, psychologists,  and designers were included in the process of development. They wanted the robot to be a lot less noisy. Also, they asked to decrease the backlashes in the joints to avoid the tremor effect. Indeed, a shaky robot would not be easy to watch. A Fist for a Hand According to the plan, we built a manipulator prototype with two parts, i.e., a differential as the driving element of the shoulder and elbow, and the direct rope transmissions as the driving elements of the wrist and hand. It was an awesome and very complex solution with a large number of non-standard parts. However, the main problem of such an approach was the impossible nature of disassembling the individual mechanical parts. It made the entire compilation unserviceable. In order to replace one part, the entire manipulator would have to be disassembled. In the future, when robots will repair robots, this problem will disappear. But nowadays humans adjust robots and the problems associated with custom repair services should be strategically limited. Another issue with the initial prototype was that the prototype skeleton parts were too fragile. The nodes in the drawings, plans, and diagrams which seemed reliable in the drawings, were in practice a matter of increased risks and stress. The steel rope and roller system were under increased stress despite the calculations being encouraging. When the cables tore, the drive elements made uncontrollable movements. These movements caused the bevel gears to wear out, and the backlash formed in the prototype. Furthermore, we encountered many challenges with the manipulator`s control. When we moved the arm in 3 axes, a dozen of unexected defects could be detected. It should be controlled by a set of sensors and analyzers for automatization of the manipulation. The prototype was a rough draft with work without any failures for 8 hours, however the specification required about 3000 hours without failure. A crash-test of a new arm allowed the team to detect all errors to be corrected at the next iteration. Nice to Meet you, Droid! In the summer of 2021, engineers presented the next version of the manipulators for android. This helped us fix the robot hands and design the additional requirements for the project such as elements needed for driving, servo drives, and sets of standard and non-standard nodes. If we compare the first prototype with actual Alex’s manipulators it will look like the human claw from Lego against Terminator’s hand. We modified motors, gear-motors, servo drives. On a hardware level: We performed a variety of dimensions and movements. We also rewrote the software and the control models. We developed all we mentioned in the specification. What was the key to success? It was teamwork. With the feedback of engineers from different departments, we got an opportunity to look at our robot from different perspectives, to appreciate the user experience, and to make test trail of the robot’s performance before release. Being an engineer I appreciated the iterative approach which became a factor for success. We did not live only by the calculations and theories written on paper. Again and again, we were developing a new product and improving its characteristics. We survived the endless iterations that is a major criterion that distinguishes the success of our team. Is this the end? It is not! We will continue to improve hands, face, skin, and eyes movements – everything that can be improved -- because this is the right process in the engineering realm. I argue that iterations themselves are not continuous. While developing the manipulator, we gained valuable experience which gave us insight for how to create future iterations much faster. Instead of working for 10 weeks, we can now do the same work in 4 weeks.  This knowledge allowed us to employ the newly learned successful techniques for other models of our robots. The above piece was written by Andrei Vaskov -- an engineer and industrial designer at Promobot.

RELIANCE STEEL & ALUMINUM

rsac.com

10K+ employees

Since 1939

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RELIANCE STEEL & ALUMINUM

EVERGREEN INDEX #8396

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RELIANCE STEEL & ALUMINUM

rsac.com

10K+ employees

Since 1939

COMPANY RANKING

RELIANCE STEEL & ALUMINUM

EVERGREEN INDEX #8396

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