Results 41 to 50 of about 148,591 (302)

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Is It Possible for Light-Based Hair Removal Home Devices to Induce Ocular Damage? Systematic Review

Clinical, Cosmetic and Investigational Dermatology, 2023
Fatimah J Al muqarrab,1 Sami Alsuwaidan,1 Zahraa Al muqarrab,2 Abdulmajeed Alajlan1 1Department of Dermatology, College of Medicine, King Saud University, Riyadh, Saudi Arabia; 2Department of Dermatology, College of Medicine, King Faisal University ...
Al muqarrab FJ, Alsuwaidan S, Al muqarrab Z, Alajlan A   +3 more
doaj  

Digital eye strain syndrome among higher education health sciences students in Saudi Arabia: severity and preventive ergonomic practices [PDF]

PeerJ
Background The increased utilization of digital screens is an unavoidable consequence of the technology era. Digital eye strain (DES) is a prevalent health problem among higher education students in Saudi Arabia, especially health sciences students due ...
Olfat Abdulgafoor Gushgari, Samiha Hamdi Sayed, Wafaa Taha Elgzar   +2 more
doaj   +2 more sources

Quality of life among prosthetic shell users – Questionnaire based

TNOA Journal of Ophthalmic Science and Research, 2022
Purpose: The aim is to determine the psychological factor, driving capability, and the influence of the device among working professionals based on questionnaire.
Pratheeba D Nivean, Chitra Padavettan, N Kheerthana, Anshika Shah, M Nivean   +4 more
doaj   +1 more source

Safety Recommendations for Evaluation and Surgery of the Head and Neck During the COVID-19 Pandemic [PDF]

, 2020
Importance The rapidly expanding novel coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2, has challenged the medical community to an unprecedented degree.
Chinn, Steven B., Clayburgh, Daniel, Davies, Louise, Givi, Babak, Iyer, N. Gopalakrishna, Jalisi, Scharukh, Moore, Michael G., Morris, Luc G. T., Nathan, Cherie-Ann, O'Neill, James P., Orloff, Lisa A., Parker, Noah, Schiff, Bradley A., Zender, Chad   +13 more
core   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Assessment Report 2012 H&M, China AA0000000137 [PDF]

, 2012
This document is part of a digital collection provided by the Martin P. Catherwood Library, ILR School, Cornell University, pertaining to the effects of globalization on the workplace worldwide.
Fair Labor Association
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions

Advanced Functional Materials, EarlyView.
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan, Joe Sunny, Tamer Karaman, Reshma Peremadathil‐Pradeep, Emily Darwin, Felix Büttner, Dieter Suess, Hans Josef Hug, Manfred Albrecht   +8 more
wiley   +1 more source

Modern Approaches to the Development of Head and Respiratory Protective Devices for Military Men

Вестник войск РХБ защиты
Highlights. It is necessary to elaborate the plan of development of respiratory protective devices.  This plan should suggest that these devices should be further implemented into combat uniform set for military men.
Yuri S. Migachev, Alexei A. Kam’yanov, Alexsandr V. Boltykov   +2 more
doaj   +1 more source