Results 51 to 60 of about 690,446 (299)

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Exploring the Impact of Niacin Intake on Cardiovascular Outcomes: A Comprehensive Analysis Using NHANES Data (2003–2018)

Reviews in Cardiovascular Medicine
Background: The relationship between cardiovascular outcomes and niacin consumption levels remains unclear. This study aimed to examine the correlation between niacin intake and the incidence of cardiovascular disease, as well as the ...
Lishi Shao, Aihua Zhi, Manning Li, Yang Zhang, Shaohui Jiang, Jun Zhang, Ke Yang, Enze Yang, Xiankang Zhu, Yuanou Cheng, Yi Sun   +10 more
doaj   +1 more source

Preparation of SiO2-diamond composites by spark plasma sintering

Journal of Asian Ceramic Societies, 2021
SiO2-diamond composites with 65–85 mass% diamond were fabricated by spark plasma sintering at 1873 K under 130 MPa for 300 s using bimodal diamond particle size of 2 and 25 µm in diameter.
Mettaya Kitiwan, Hirokazu Katsui, Takashi Goto   +2 more
doaj   +1 more source

The Placental Transcriptome in Late Gestational Hypoxia Resulting in Murine Intrauterine Growth Restriction Parallels Increased Risk of Adult Cardiometabolic Disease. [PDF]

, 2019
Intrauterine growth restriction (IUGR) enhances risk for adult onset cardiovascular disease (CVD). The mechanisms underlying IUGR are poorly understood, though inadequate blood flow and oxygen/nutrient provision are considered common endpoints.
Casero, David, Chu, Alison, Cosi, Amy, Devaskar, Sherin U, Thamotharan, Shanthie, Wadehra, Madhuri   +5 more
core   +2 more sources

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

OBESITY AND ITS ASSOCIATION WITH OTHER CARDIOVASCULAR RISK FACTORS IN WOMEN IN CENTRAL IRAN - WOMEN'S HEALTHY HEART PROJECT

ARYA Atherosclerosis, 2010
  INTRODUCTION: Cardiovascular diseases (CVD) are considered the most important cause of death worldwide. Obesity is a major CVD risk factor. This study was conducted to evaluate the prevalence of obesity and its association with other CVD risk ...
Masoumeh Sadeghi, HR Roohafza, AM Baghaei, M Pourmoghaddas, Sh Shirani, Gh Sadri, I Golshadi   +6 more
doaj  

Shift work and cardiovascular disease – do the new studies add to our knowledge?

Scandinavian Journal of Work, Environment & Health, 2018
The association of shift work with cardiovascular disease (CVD) has been studied for decades with new systematic reviews repeatedly being published (1–4). Based on 34 studies and over 2 million employees, the systematic review of Vyas et al (4) concluded
Mikko Härmä, Per Gustavsson, Henrik A Kolstad   +2 more
doaj   +1 more source

Spin transport in two-layer-CVD-hBN/graphene/hBN heterostructures [PDF]

, 2017
We study room temperature spin transport in graphene devices encapsulated between a layer-by-layer-stacked two-layer-thick chemical vapour deposition (CVD) grown hexagonal boron nitride (hBN) tunnel barrier, and a few-layer-thick exfoliated-hBN substrate.
Gurram, Mallikarjuna, Li, Qiucheng, Makk, Péter, Omar, Siddhartha, Schönenberger, Christian, van Wees, Bart J., Zhang, Yanfeng, Zihlmann, Simon   +7 more
core   +3 more sources

Atomic‐Scale Light Coupling Control in Ultrathin Photonic Membranes

Advanced Functional Materials, EarlyView.
Ultrathin photonic nanomembranes provide atomic‐scale control over the coupling between incident light and high‐Q photonic modes, enabling angstrom‐level resonance tuning and strong field confinement. When integrated with TMD monolayers, they further yield enhanced light–matter interactions, offering a versatile platform for advancing quantum photonics,
Chih‐Zong Deng, Chun‐Hao Chiang, Sunhao Shi, Jui‐Han Fu, Yen‐Ju Wu, Kuniaki Konishi, Vincent Tung, Chun‐Wei Chen, Ya‐Lun Ho   +8 more
wiley   +1 more source

Cardiovascular disease risk estimation among slums residents of Lucknow using QRISK3 calculator

Journal of Education and Health Promotion
INTRODUCTION: Cardiovascular diseases (CVDs) are presently the leading cause of death in India. Cardiovascular diseases are result of multiple factors.
Deepshikha Pandey, Shivendra K. Singh, Manish K. Manar, Abhishek Gupta   +3 more
doaj   +1 more source