materials

Embodied Energy of Building Materials

Do embodied energies deserve greater attention now that buildings are becoming “greener”?




materials

Web Industries to showcase nonwoven materials solutions at Hygienix

Web Industries will showcase its nonwoven materials solutions for medical, personal care, and home care markets at Hygienix 2024, held November 18-21 in Nashville. The company will highlight its slitting, spooling, printing, and modular converting capabilities, offering precision converting for flexible packaging, films, and medical-grade materials.




materials

The US-China tech race is moving from chips to the raw materials they're made of

The US is considering expanding its export limits on AI chips to China and its allies. Experts say the race for AI dominance is like a new Cold War.




materials

Squishy microgels in granular biomaterials confine and direct cell behavior

A simple biomaterial-based strategy that can influence the behavior of cells could pave the way for more effective medical treatments such as wound healing, cancer therapy and even organ regeneration, according to a research team at Penn State.




materials

Scalable electrified cementitious materials production and recycling

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE03529A, Paper
Open Access
Xiao Kun Lu, Wenxin Zhang, Brianna N. Ruggiero, Linsey C. Seitz, Jiaqi Li
Our electrochemical production uses carbon-free rocks, water electrolysis, and CO2 capture/circulation for carbon-neutral/negative cement and green H2, turning cement from the second-largest industrial CO2 emitter to a gigaton-scale CCUS enabler.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




materials

Efficient Fully Textured Perovskite Silicon Tandems with Thermally Evaporated Hole Transporting Materials

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE03899A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Bhushan Kore, Oussama Er-raji, Oliver Fischer, Adrian Callies, Oliver Schultz-Wittmann, Patricia Samia Cerian Schulze, Martin Bivour, Stefaan De Wolf, Stefan W Glunz, Juliane Borchert
Fully textured perovskite silicon tandem solar cells effectively minimize the reflection losses and are compatible with industrial silicon production lines. To facilitate scalability and industrial deployment of perovskite silicon tandems...
The content of this RSS Feed (c) The Royal Society of Chemistry




materials

Introduction to functional framework materials

J. Mater. Chem. A, 2024, 12,8613-8616
DOI: 10.1039/D4TA90056A, Editorial
Paolo Falcaro, Patricia Horcajada, Dan Li
This themed issue covers functional framework materials and their related applications.
The content of this RSS Feed (c) The Royal Society of Chemistry




materials

Efficient first principles based modeling via machine learning: from simple representations to high entropy materials

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00982G, Paper
Kangming Li, Kamal Choudhary, Brian DeCost, Michael Greenwood, Jason Hattrick-Simpers
Generalization performance of machine learning models: (upper panel) generalization from small ordered to large disordered structures (SQS); (lower panel) generalization from low-order to high-order systems.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




materials

Developing Advanced Recycling Technology to Restore Spent Battery Cathode Materials

The Korea Institute of Energy Research (KIER) has developed a cost-effective and eco-friendly recycling process that addresses the limitations of traditional direct recycling methods for spent batteries.




materials

Metamaterials Market Set to Reach $1.38 Billion by 2029 at a CAGR of 44.8%

(EMAILWIRE.COM, November 12, 2024 ) The metamaterial market is projected to reach USD 1.38 billion by 2029 from USD 0.22 billion in 2024 at a CAGR of 44.8% during the forecast period. Increasing use of metalens cameras in applications such as smartphones, laptops, and automotive and rising demand...




materials

One house, four wall materials

While traditional houses often incorporate diverse wall materials and designs, modern construction practices mostly prioritise standardised, uniform approaches. There is a need for a more thoughtful and contextual approach to wall design in order to create unique and sustainable living spaces



  • Homes and gardens

materials

A Cognitive Approach to Assessing the Materials in Problem-Based Learning Environments

Aim/Purpose: The purpose of this paper is to develop and evaluate a debiasing-based approach to assessing the learning materials in problem-based learning (PBL) environments. Background: Research in cognitive debiasing suggests nine debiasing strategies improve decision-making. Given the large number of decisions made in semester-long, problem-based learning projects, multiple tools and techniques help students make decisions. However, instructors may struggle to identify the specific tools or techniques that could be modified to best improve students’ decision-making in the project. Furthermore, a structured approach for identifying these modifications is lacking. Such an approach would match the debiasing strategies with the tools and techniques. Methodology: This debiasing framework for the PBL environment is developed through a study of debiasing literature and applied within an e-commerce course using the Model for Improvement, continuous improvement process, as an illustrative case to show its potential. In addition, a survey of the students, archival information, and participant observation provided feedback on the debiasing framework and its ability to assess the tools and techniques within the PBL environment. Contribution: This paper demonstrates how debiasing theory can be used within a continuous improvement process for PBL courses. By focusing on a cognitive debiasing-based approach, this debiasing framework helps instructors 1) identify what tools and techniques to change in an PBL environment, and 2) assess which tools and techniques failed to debias the students adequately, providing potential changes for future cycles. Findings: Using the debiasing framework in an e-commerce course with significant PBL elements provides evidence that this framework can be used within IS courses and more broadly. In this particular case, the change identified in a prior cycle proved effective and additional issues were identified for improvement. Recommendations for Practitioners: With the growing usage of semester-long PBL projects in business schools, instructors need to ensure that their design of the projects incorporates techniques that improve student learning and decision making. This approach provides a means for assessing the quality of that design. Recommendation for Researchers: This study uses debiasing theory to improve course techniques. Researchers interested in assessment, course improvement, and program improvement should incorporate debiasing theory within PBL environments or other types of decision-making scenarios. Impact on Society: Increased awareness of cognitive biases can help instructors, students, and professionals make better decisions and recommendations. By developing a framework for evaluating cognitive debiasing strategies, we help instructors improve projects that prepare students for complex and multifaceted real-world projects. Future Research: The approach could be applied to multiple contexts, within other courses, and more widely within information systems to extend this research. The framework might also be refined to make it more concise, integrated with assessment, or usable in more contexts.




materials

Will It Work? An Initial Examination of the Processes and Outcomes of Converting Course Materials to CD-ROMs




materials

An Approach toward a Software Factory for the Development of Educational Materials under the Paradigm of WBE




materials

Exhibiting the Effects of the Episodic Buffer on Learning with Serial and Parallel Presentations of Materials




materials

The Future of Fire-Rated Building Materials

We all know the importance of fire safety in the workplace and in our homes. Utilizing fire-retardant materials is an effective method for containing and controlling potential fires.




materials

Fireproofing - It’s Not Just Materials

Fireproofing works through a system of tests and instructions.




materials

Glass Mat Gypsum Sheathing in Residential Construction: A High-Performance, Code-Compliant Alternative to Traditional Materials

Glass mat gypsum sheathing is common for commercial uses but rarer in residential construction




materials

O’Shaughnessy Ventures Invests in Furno Materials, Aiming to Decarbonize Cement

O’Shaughnessy Ventures LLC, a family office that invests in ambitious seed and pre-seed startups, announced Feb. 2 that it has invested in Furno Materials Inc.




materials

Improve Corner Quality and Save on Labor and Materials

Ideal for EIFS and direct-applied, 2209MESH Corner Bead combines Plastic Components’ reliable PVC corner bead with fire- and alkaline-resistant, 4.5-ounce fiberglass mesh for a time-saving alternative to wrapping corners by hand with multiple pieces of mesh.




materials

White paper warns of chemical exposure from building materials

Falls Church, VA – Workers may be exposed to a group of synthetic chemicals used in building materials without realizing it, according to a new white paper from the American Industrial Hygiene Association.




materials

Ensure safety with hazardous materials

Working with chemicals and solvents in the workplace can expose workers to a host of health hazards. Being properly trained in how to handle these hazardous materials is vital.




materials

Materials handling

The National Safety Council suggests employers relay the following information to employees to help reduce workplace incidents when handling and moving materials.




materials

CPWR translates safety materials into Spanish

The Center for Construction Research and Training (also known as CPWR) is now offering several of its resources in Spanish.




materials

Matching art to message: NIOSH offers glimpse into creating safety materials

Washington – A recent blog post by NIOSH sheds light on the thought process that goes into choosing the most effective art for safety materials.




materials

CSB to offer materials in Spanish

Washington – The Chemical Safety Board is including Spanish language translations of some of its safety materials, the independent agency announced Nov. 20.




materials

EPA to publish enhanced pesticide safety training materials, ending delay

Washington — The Environmental Protection Agency on June 14 announced its intent to publish a Federal Register notice establishing the availability of expanded pesticide safety training materials, in accordance with 2015 revisions to the federal Agricultural Worker Protection Standard.




materials

Pesticide safety training materials: EPA announcement of availability will reduce worker injury, illness risk, OIG says

Washington — By publishing the availability of expanded pesticide safety training materials after previously resisting the move, the Environmental Protection Agency will reduce risks of injury and illness among employers, farmworkers, pesticide handlers and their families, the EPA Office of Inspector General asserts in an audit report released Aug. 30.




materials

New fact sheet, other materials aimed at preventing struck-by injuries

Vancouver, British Columbia — Protecting workers from struck-by injuries related to heavy equipment or vehicles is the goal of new employed-aimed resources from the Workers’ Compensation Board of British Columbia.




materials

NIOSH issues recommended exposure limit for carbon nanomaterials

Washington – NIOSH on April 24 issued a recommended worker exposure limit of 1 microgram per cubic meter of air for carbon nanotubes and carbon nanofibers.




materials

NIOSH to host public meeting on proposed nanomaterials survey

Washington – NIOSH has scheduled a public meeting on July 31 in Cincinnati to hear comments on a proposed survey about engineered nanomaterials.




materials

New NIOSH recommendations address nanomaterials

Washington – New recommendations issued by NIOSH on Nov. 8 address protecting workers during processes that use engineered nanomaterials.




materials

WHO issues first guidelines on protecting workers from nanomaterials

Geneva, Switzerland — The World Health Organization has released evidence-based guidelines intended to help protect workers from potential health hazards posed by manufactured nanomaterials.




materials

CPWR publishes toolbox talks on nanomaterials in construction

Silver Spring, MD — The Center for Construction Research and Training, also known as CPWR, has released a series of toolbox talks on nanomaterials.




materials

NIOSH requests data to help develop exposure limits for nanomaterials

Washington — NIOSH is seeking scientific information regarding the dangers or safety of engineered nanomaterials as the agency explores the development of occupational exposure limits.




materials

PHMSA updates inspections for perishable hazardous materials

Washington – Beginning Nov. 1, Department of Transportation safety inspectors must follow new notification procedures when opening packages containing perishable hazardous materials that are deemed unsafe or non-compliant with safety regulations, according to a final rule from the Pipeline and Hazardous Materials Safety Administration.




materials

Heat stress materials from OSHA

OSHA's 2012 heat illness campaign aims to expand on last year’s campaign by providing more education materials and reaching more workers.




materials

OSHA offers construction fall prevention campaign materials

OSHA provides resources including posters, videos and fact sheets to support local implementation of its May 4-15 national safety stand-down to prevent falls in construction.




materials

Virginia DOLI issues hazard alert on beverage materials handling, storage

Richmond, VA — The Virginia Department of Labor and Industry has issued a hazard alert warning of the potential dangers of unsafe materials handling and storage in the beverage distribution and retail industry.




materials

OSHA reminds employers about training materials loan program

Washington – Employers seeking free safety training materials now have a resource to guide them through OSHA’s Resource Center Loan Program.




materials

Hazardous materials labels

Labelmaster has partnered with the American Coatings Association to offer Hazardous Materials Identification System Labels.




materials

Sellars Absorbent Materials

Sellars Absorbent Materials has been recognized as a 2024 Top Impact Company by Real Leaders, an organization dedicated to inspiring the future of business.




materials

Sellars Absorbent Materials

October is Manufacturing Month. To celebrate, Milwaukee-based manufacturer Sellars Absorbent Materials will conduct an “I Spy” game.




materials

Nanomaterials in construction: CPWR offers tips on exposure control

Silver Spring, MD — Protecting workers who handle products containing nanomaterials begins by controlling exposures “like other potential hazards,” CPWR – The Center for Construction Research and Training says in a new fact sheet.




materials

Handling hazardous materials

What are the most common types of dangerous goods that pose a significant safety risk in various industries? What measures can be taken to mitigate those risks?




materials

Get the PFAS Out of Food Packaging Materials ASAP

While the feds have been slow to clamp down on PFAS in packaging materials, states and consumer groups are taking their own legal actions.




materials

Changzhou Chenglu New Materials Becomes Välinge 5G Dry Licensee

Välinge announced that Changzhou Chenglu New Materials CO., Ltd. became a 5G Dry licensee and launched a collection of laminate products with increased waterproofness using the technology.




materials

The Good Plastic Company Transforms Plastic Waste into Sustainable Architectural Materials—Including Flooring

The Good Plastic Company is turning trash into treasure, giving old plastic a glamorous makeover.





materials

Critical raw materials - British Geological Survey

Critical raw materials  British Geological Survey




materials

Review of honeycomb-based Kitaev materials with zigzag magnetic ordering