Results 61 to 70 of about 36,523 (308)

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

HCPs’ actual knowledge about viral mutation and COVID-19 variants.

, 2022
HCPs’ actual knowledge about viral mutation and COVID-19 variants.
Reema Karasneh (10023560), F. Al Bahar (14141760), Shatha M. Al Omari (14141757), Hana M. Sawan (14141754)   +3 more
core   +1 more source

Stories of paediatric palliative care: a qualitative study exploring health care professionals’ understanding of the concept

BMC Palliative Care, 2022
Background By sharing patient stories, health care professionals (HCPs) may communicate their attitudes, values and beliefs about caring and treatment.
Kirsti Riiser, Heidi Holmen, Anette Winger, Simen A. Steindal, Charlotte Castor, Lisbeth Gravdal Kvarme, Anja Lee, Vibeke Bruun Lorentsen, Nina Misvaer, Elena Albertini Früh   +9 more
doaj   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Analyzing Health Care Professionals’ Resilience and Emotional Responses to COVID-19 via Twitter: Retrospective Cohort and Matched Comparison Group Study

Journal of Medical Internet Research
BackgroundThe functioning of health care systems in emergencies relies on health care professionals (HCPs). During the COVID-19 pandemic, HCPs faced significant emotional challenges, which affected their productivity.
Noa Tal, Idan-Chaim Cohen, Aviad Elyashar, Nir Grinberg, Rami Puzis, Odeya Cohen   +5 more
doaj   +1 more source

Healthcare Professionals’ Preparedness for COVID-19 Pandemic: A Cross-Sectional Survey in Northern India

National Journal of Community Medicine, 2020
Background: Health care agencies have framed guidelines for healthcare professionals (HCPs) to manage COVID-19 pandemic but still there is paucity of Indian data on HCPs preparedness.
Suresh K Sharma, Shiv Kumar Mudgal, Priya Sharma   +2 more
doaj   +1 more source

A mixed methods study of health care professionals’ attitudes towards vaccination in 15 countries

Vaccine: X, 2022
Background: Health care professionals are widely considered to be the most trusted source of information on vaccine-related topics. However, several are reporting their own hesitancy around certain vaccines, influencing their intention to vaccinate ...
Abrar Alasmari, Heidi J. Larson, Emilie Karafillakis   +2 more
doaj   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Purification, structural identification of polysaccharides from Hangzhou chrysanthemum and their α-glucosidase inhibition mechanisms

Industrial Crops and Products
Hangzhou chrysanthemum is a medicinal plant with food-related properties, and the hypoglycemic components of its natural polysaccharides and their related mechanisms are not yet fully understood.
Hongkun Xue, Haiyan Gao, Yaojie Liu, Bozhao Zhang, Jianqing Liao, Chuan Wang, Jiaqi Tan   +6 more
doaj   +1 more source

Burnout in health care providers working in the intensive care units of a tertiary care hospital, South India—a questionnaire-based survey

Canadian Journal of Respiratory Therapy, 2021
Background The intensive care unit (ICU) is a special section of the hospital where intense monitoring and patient care are required. Health care providers (HCPs) who work in the ICU are exposed to a stressful environment and, in the long run, this may ...
Sanil Meghana, Machado Glevita, Nayak Varun R   +2 more
doaj   +1 more source