Results 131 to 140 of about 197,309 (268)

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

Warm season hourly temperature and psychiatric emergencies: A case-crossover study of a vulnerable population in Boston, 2005-2019. [PDF]

Environ Epidemiol
Burrows K, Black-Ingersoll F, Sprague NL, Grady S, Vrkljan K, Ferguson T, Just A, Willis M, Oblath R, Nori-Sarma A.   +9 more
europepmc   +1 more source

Electrified Damage in Motion Systems

Advanced Engineering Materials, EarlyView.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir, Angelina Nguyen, Hong Liang   +2 more
wiley   +1 more source

Perspectives and Experts of Human Resource Management in Nursing During Disasters and Emergencies: A Qualitative Content Analysis

Nursing Research and Practice
Mahmood Nekoei Moghadam, Halimeh Kamali, Mohammadreza Amiresmaili, Seyed Mobin Moradi   +3 more
doaj   +1 more source

Emergency Physicians' Confidence in Managing Obstetric and Gynecologic Emergencies in Saudi Arabia: A Cross-Sectional Study. [PDF]

Cureus
Alsudairy NM, Alraddadi YK, Alahmari AO, Alorabi MF, Almotairi SA, Alghamdi AS, Bouges RN.   +6 more
europepmc   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Explainable Machine Learning for Early Prediction of Surgical Necessity in Gastrointestinal Emergencies: A Multimodal Diagnostic Study. [PDF]

Diagnostics (Basel)
Anca Monica OM, Venter DP, Mihai S, Oprescu C, Gabriel A, Bogdan D, Bianca-Maria M, Sebastian V, Plotogea OM, Madalina I.   +9 more
europepmc   +1 more source

Inflammation Unchecked: Concurrent Kawasaki Disease and Stevens‐Johnson Syndrome in an 18‐Month‐Old Child

Arthritis Care &Research, EarlyView.
Catherine Deffendall, Jodi Backalar, Elizabeth Acevedo Zapata, Adriana Della Porta, Lorin Bibb, Tyler Reese, Charlotte M. Brown   +6 more
wiley   +1 more source

Exploring Curvature Effects in Direct‐Written 3D Curved Hollow Magnetic Nanoshells

Advanced Functional Materials, EarlyView.
Fabricated by a hybrid FEBID/CVD method, 3D PtC/Co3Fe core–shell heterostructures with engineered curvature and shell thickness exhibit complex reversal modes with axially symmetric N'eel‐type domain walls. XMCD‐PEEM combined with full‐scale micromagnetic simulations reveal how curvature and thickness govern the domain wall energy landscape and shape ...
Oleksii M. Volkov, Fabrizio Porrati, Florian Kronast, Riccardo Hertel, Pavlo Makushko, Olha Bezsmertna, Alexander Kuprava, Mohamad‐Assaad Mawass, Sven Barth, Michael Huth, Denys Makarov   +10 more
wiley   +1 more source

Effectiveness of Simulation-Based Teaching Methods in Learning Obstetric Emergencies Among Healthcare Students: A Systematic Review and Meta-Analysis. [PDF]

Obstet Gynecol Int
Sampaio LLA, Oliveira LSBS, Oliveira MA, Ribeiro VHO, Castro VL, de Souza NF, Martins LT, da Silva VRS, Barreto ESR, Ferreira EP, Nunes GSM, Britto RL.   +11 more
europepmc   +1 more source