Results 31 to 40 of about 20,350,092 (291)

Coverage-dependent adsorption of nitric oxide (NO) on Cu(100) surface: A DFT investigation with van der Walls force

Results in Surfaces and Interfaces
The adsorption behavior of nitric oxide (NO) on the Cu(100) surface at varying coverage levels is investigated using density functional theory (DFT) with van der Waals corrections.
Muhammad Rifqi Al Fauzan, Ananda Deva Wardhana, Callysta Nova Oktaverina   +2 more
doaj   +1 more source

Intermetallic Pd3X (X= Ti and Zr) nanocrystals for electro-oxidation of alcohols and formic acid in alkaline and acidic media

Science and Technology of Advanced Materials, 2020
Two highly active and stable Pd-based intermetallic nanocrystals with early d-metals Pd3Ti and Pd3Zr have been developed. The nanocrystals are synthesized by co-reduction of the respective salts of Pd and Ti/Zr.
Rajesh Kodiyath, Gubbala V. Ramesh, Maidhily Manikandan, Shigenori Ueda, Takeshi Fujita, Hideki Abe   +5 more
doaj   +1 more source

Precise synthetic control of exclusive ligand effect boosts oxygen reduction catalysis

Nature Communications, 2023
Ligand effect, induced by charge transfer between catalytic surface and substrate in core/shell structure, was widely proved to benefit Pt-catalyzed oxygen reduction reaction by tuning the position of d-band center of Pt theoretically.
Lu Tao, Kai Wang, Fan Lv, Hongtian Mi, Fangxu Lin, Heng Luo, Hongyu Guo, Qinghua Zhang, Lin Gu, Mingchuan Luo, Shaojun Guo   +10 more
doaj   +1 more source

Strengthening absorption ability of Co–N–C as efficient bifunctional oxygen catalyst by modulating the d band center using MoC

Green Energy & Environment, 2023
Co–N–C is a promising oxygen electrochemical catalyst due to its high stability and good durability. However, due to the limited adsorption ability improvement for oxygen-containing intermediates, it usually exhibits inadequate catalytic activity with 2 ...
Jianwen Liu, Ying Guo, Xian-Zhu Fu, Jing-Li Luo, Chunyi Zhi   +4 more
doaj   +1 more source

Neurocognitive, School‐Based, and Quality of Life Outcomes for Youth With Sickle Cell Disease and Thalassemia: A Scoping Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT The medical burdens of sickle cell disease (SCD) and transfusion‐dependent β‐thalassemia (TDT) are chronic and cumulative, even in children. Yet the effects expand beyond medications and healthcare visits due to their impacts on school attendance, academic performance, and peer engagement.
Mary Ann Etling, Hakim Tokhi, Alexander A. Boucher   +2 more
wiley   +1 more source

Representation of Sickle Cell Disease Patients in Pediatric and Adult Care: What We Discovered Using Informatics for Integrating Biology and the Bedside (i2b2) Data

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Transitioning from pediatric to adult care is a high‐risk period for individuals with sickle cell disease (SCD). An initial observation at one academic medical center suggested a sex‐based disparity in clinic populations, prompting a national investigation.
Laurie J. Duckworth, Kholod Alhassan, Ada De La Osa, John Stephen, Yue Yao, Diana J. Wilkie   +5 more
wiley   +1 more source

3D-Printed All-Metal Terahertz Multibeam Lens Antenna Based on Photonic Crystal

IEEE Access, 2023
This paper presents a realization of a D- band multibeam lens antenna based on 3D printing. It extends all-metal Luneburg lens to terahertz band for the first time, and demonstrates the application potential of 3D-printed antenna in the associated ...
Weihua Yu, Xinyue Wang, Hongda Lu, Hao Liu, Cheng Jin   +4 more
doaj   +1 more source

Uncovering Inequities: The Role of Social Determinants of Health in Hospitalized Adolescents and Young Adults With Heavy Menstrual Bleeding

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Heavy menstrual bleeding (HMB) is a common condition among adolescents and young adults (AYAs) and is the leading cause of iron deficiency anemia (IDA) in this population. Growing evidence suggests that social determinants of health (SDOH) influence menstrual bleeding patterns, access to care, and treatment. However, no studies have
Maria Carter‐Febres, Cristina Tarango, Ashley Childress, Chunyan Liu, Evan Thomas, Jennifer Pomales, Eric S. Mullins   +6 more
wiley   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +1 more source

Harnessing synergistic d-p band center modulation of RuO2 nanofibers via dual-site doping for highly active and stable water electrolysis

Advanced Powder Materials
Addressing the inherent activity and stability limitations of RuO2 catalyst in water electrolysis, this study introduces a targeted electronic structure modulation approach through the simultaneous incorporation of functionally complementary Mo (cation ...
Linfeng Zhang, Mingze Xia, Weimo Li, Siyu Ren, Wei Song, Ce Wang, Xiaofeng Lu   +6 more
doaj   +1 more source