Results 231 to 240 of about 83,955 (305)

Assessing the behavior of food handlers wearing face masks and the passage of bacteria through disposable masks. [PDF]

Braz J Microbiol
Magalhães CRP, de Aquino NSM, Vieira JM, Gonçalves CTH, Tondo EC.   +4 more
europepmc   +1 more source

Measuring the Hall Effect in Hysteretic Materials

Advanced Materials, EarlyView.
The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya, Anthony Voyemant, Sudipta Chatterjee, Scott B. Lee, Grigorii Skorupskii, Connor J. Pollak, Leslie M. Schoop   +6 more
wiley   +1 more source

The Partial Pressure of Oxygen Under Long-Term Oxygen Therapy With Various Types of Face Masks. [PDF]

Dtsch Arztebl Int
Mohr A, Mercado MM, Sicker NM, Zahn S, Pfeifer M, Malfertheiner MV, Salzberger B, Hitzenbichler F, Geismann F.   +8 more
europepmc   +1 more source

Laser‐Assisted Phase Engineering of 2D MoS2 for Efficient Solution‐Processed Electronics

Advanced Materials, EarlyView.
Here, local laser‐assisted phase transition from solution‐processed phase‐pure 1T′ to 2H MoS2 is shown to critically depend on the irradiation atmosphere. While processing in air leads to damaged insulating regions, inert conditions yield semiconducting 2H domains, enabling direct field‐effect transistor patterning with optimized lateral 1T′‐2H MoS2 ...
Anna Zhuravlova, Minjuan Li, Osamah Alharbi, Yeonsu Jeong, Bin Han, Lei Gao, Mischa Bonn, Mario Lanza, Sheng Yang, Antonio Gaetano Ricciardulli, Paolo Samorì   +10 more
wiley   +1 more source

Mechanical characterizations of waste face masks reinforced polyester composites: Recycling wastes into resources. [PDF]

Heliyon
Rahman F, Dey DC, Tamim TM, Shoykot PA, Gafur MA.   +4 more
europepmc   +1 more source

Repurposing Disposable Face Masks for Oil-Water Separation

, 2023
He F, Zhai S, Liu C, Zhao H.
europepmc   +1 more source

A Super‐Adhesive Air Filter With Capillarity‐Mediated Spontaneous Particle Absorption via Dynamic Bond Exchange

Advanced Materials, EarlyView.
We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park, Hyeri Jeon, Hyunwoong Park, Ji Min Lee, Yeomyung Yoon, Gyeong Hwan Choi, Sazzadul A. Rahat, Dong Wook Lee, Sohdam Jeong, Jonathan T. Pham, Chae Bin Kim, Sanghyuk Wooh   +11 more
wiley   +1 more source

Wearing face masks when no longer mandatory: An exploratory study about attitudinal and psychological health factors in a large Italian sample. [PDF]

PLoS One
Di Riso D, Spaggiari S, Calignano G, Rigo P, Miscioscia M.   +4 more
europepmc   +1 more source

Self‐Seeded Nucleation of PET in a Benign Solvent Yields a High Modulus Aerogel With Ultra‐Low Thermal Conductivity

Advanced Materials, EarlyView.
A new benign solvent (1,3‐diphenylacetone) enables a simple, safe, and sustainable dissolution and gelation method to convert waste PET into low density, monolithic aerogels with high mechanical strength (E = 20 MPa) and remarkably low thermal conductivity (k = 21.9 to 28.9 mW/m·K).
Kira R. Baugh, Garrett F. Godshall, Glenn A. Spiering, Isabela Trindade Coutinho, Alejandro A. Rodriguez, Katherine J. Wood, Aiyana Gonzalez‐Arellano, Sadeq Malakooti, Stephanie L. Vivod, Robert B. Moore   +9 more
wiley   +1 more source

A New Paradigm on Waste-to-Energy Applying Hydrovoltaic Energy Harvesting Technology to Face Masks. [PDF]

Polymers (Basel)
Kwon Y, Bui-Vinh D, Lee SH, Baek SH, Lee HW, Yun J, Cho I, Lee J, Lee MH, Lee H, Jeong DW.   +10 more
europepmc   +1 more source