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Results: 1727
Insufficient Sun Exposure Has Become a Real Public Health Problem.
Lars Alfredsson, Bruce K Armstrong, D Allan Butterfield, Rajiv Chowdhury, Frank R de Gruijl, Martin Feelisch, Cedric F Garland, Prue H Hart, David G Hoel, Ramune Jacobsen, Pelle G Lindqvist, David J Llewellyn, Henning Tiemeier, Richard B Weller, Antony R Young
Jul 14, 2020
This article aims to alert the medical community and public health authorities to accumulating evidence on health benefits from sun exposure, which suggests that insufficient sun exposure is a significant public health problem....
Is the Sun a Magnet?
DO Gough
Jul 05, 2017
It has been argued (Gough and McIntyre in Nature394, 755, 1998) that the only way for the radiative interior of the Sun to be rotating uniformly in the face of the differentially rotating convection zone is for it to be pervaded...
Solar Radiation Prediction Model Based on Spatial Attention Mechanisms and Sun Position Feature Maps
This study introduces a novel method for predicting solar radiation by focusing on the sun's position and cloud conditions in the sky. The proposed approach utilizes sun position feature maps and spatial attention mechanisms to...
Published by: IGI Global Scientific Publishing
Unsigned Magnetic Flux as a Proxy for Radial-velocity Variations in Sun-like Stars
RD Haywood, TW Milbourne, SH Saar, A Mortier, D Phillips, D Charbonneau, AC Cameron, HM Cegla, N Meunier, MLP Iii
Aug 08, 2022
We estimate disc-averaged RV variations of the Sun over the last magnetic
cycle, from the single Fe I line observed by SDO/HMI, using a physical model
for rotationally modulated magnetic activity that was previously...
Basketball Footwork and Application Supported by Deep Learning Unsupervised Transfer Method
The combination of traditional basketball footwork mobile teaching and AI will become a hot spot in basketball footwork research. This article used a deep learning (DL) unsupervised transfer method: Convolutional neural networks...
Published by: IGI Global Scientific Publishing
Top-K Pseudo Labeling for Semi-Supervised Image Classification
In this paper, a top-k pseudo labeling method for semi-supervised self-learning is proposed. Pseudo labeling is a key technology in semi-supervised self-learning. Briefly, the quality of the pseudo label generated largely...
Published by: IGI Global Scientific Publishing
Opportunities and barriers for providing HIV testing through community health centers in mainland China
Jason J Ong, Ming Hui Peng, William W Wong, Ying-Ru Lo, Michael R Kidd, Martin Roland, Shan Zhu Zhu, Sun Fang Jiang
Jan 03, 2020
BACKGROUND: Primary care may be an avenue to increase coverage of HIV testing but it is unclear what challenges primary healthcare professionals in low- and middle-income countries face. We describe the HIV testing practices in...
China Community Health Centre HIV PRIMARY CARE testing Adult Attitude of Health Personnel China Community Health Centers Cross-Sectional Studies Diagnostic Tests Routine Education Medical Education Nursing Female HIV HIV Infections Humans insurance health Reimbursement Logistic Models Male Mass Screening Middle Aged Nurses Physicians Primary Health Care Risk Factors Serologic Tests Surveys and Questionnaires
Design of Basketball Teaching and Training System Based on 5G Technology Support in a Wireless Network
This research evaluates the efficacy of a basketball-based teaching and training system supported by 5G technology in a wireless network environment. Initially are information about the Chinese basketball students is first...
Published by: IGI Global Scientific Publishing
Study on Multi-Index Evaluation Technology of Seismic Performance of Green Ecological Building Structure
Traditional evaluation methods based on static elastic-plastic analysis usually produce results with low fitting degree compared with actual data. In this paper, a new seismic performance evaluation method is proposed. Firstly...
Published by: IGI Global Scientific Publishing
Silver-Coated Colloidosomes as Carriers for an Anticancer Drug.
Small drug molecules are widely developed and used in the pharmaceutical industry. In the past few years, loading and delivering such molecules using polymer-shell colloidosomes has attracted interest. Traditional polymer...
Opportunities and barriers for providing HIV testing through community health centers in mainland China
Jason J. Ong, Ming Hui Peng, William W. Wong, Ying-Ru Lo, Michael R. Kidd, Martin Roland, Shan Zhu Zhu, Sun Fang Jiang
Dec 22, 2020
Abstract: Background: Primary care may be an avenue to increase coverage of HIV testing but it is unclear what challenges primary healthcare professionals in low- and middle-income countries face. We describe the HIV testing...
Evidence for an iterative module in chain elongation on the azalomycin polyketide synthase.
Hui Hong, Yuhui Sun, Yongjun Zhou, Emily Stephens, Markiyan Samborskyy, Peter F Leadlay
Oct 10, 2018
The assembly-line synthases that produce bacterial polyketide natural products follow a modular paradigm in which each round of chain extension is catalysed by a different set or module of enzymes. Examples of deviation from...
Impact of Capabilities on Firm Value Offering in the E-Commerce Service Setting
E-commerce and online shopping have changed the retail environment. At present, companies rely on extensive customization of information systems and business processes in order to provide enhanced online customer service...
Published by: IGI Global Scientific Publishing
Co‐Assembly of Cellulose Nanocrystals and Silk Fibroin into Photonic Cholesteric Films
Abstract: Controlled self‐assembly of bio‐sourced nanocolloids is of high importance for the development of sustainable and low‐cost functional materials but controlling nanocomposite fabrication with both satisfactory optical...
RESEARCH ARTICLE RESEARCH ARTICLES cellulose nanocrystals cholesteric co‐assembly colloidal liquid crystals silk fibroin structural colors
Published by: Advanced Sustainable Systems
Opportunities and barriers for providing HIV testing through community health centers in mainland China
Jason J Ong, Ming Hui Peng, William W Wong, Ying-Ru Lo, Michael R Kidd, Martin Roland, Shan Zhu Zhu, Sun Fang Jiang
Jan 27, 2020
BACKGROUND:Primary care may be an avenue to increase coverage of HIV testing but it is unclear what challenges primary healthcare professionals in low- and middle-income countries face. We describe the HIV testing practices in...
The high-energy Sun - probing the origins of particle acceleration on our nearest star
Abstract As a frequent and energetic particle accelerator, our Sun provides us with an excellent astrophysical laboratory for understanding the fundamental process of particle acceleration. The...
SA Matthews, HAS Reid, D Baker, DS Bloomfield, PK Browning, A Calcines, G Del Zanna, R Erdelyi, L Fletcher, IG Hannah, N Jeffrey, L Klein, S Krucker, E Kontar, DM Long, A MacKinnon, G Mann, M Mathioudakis, R Milligan, VM Nakariakov, M Pesce-Rollins, AY Shih, D Smith, A Veronig, N Vilmer
Mar 09, 2023
Coexistence of plastic and partially diffusive phases in a helium-methane compound.
Hao Gao, Cong Liu, Andreas Hermann, Richard Needs, Christopher Pickard, Hui-Tian Wang, Dingyu Xing, Jian Sun
Apr 08, 2020
Helium and methane are major components of giant icy planets and are abundant in the universe. However, helium is the most inert element in the periodic table and methane is one of the most hydrophobic molecules, thus whether...
Water-stable porous Al24 Archimedean solids for removal of trace iodine.
Ya-Jie Liu, Yi-Fan Sun, Si-Hao Shen, San-Tai Wang, Zhuang-Hua Liu, Wei-Hui Fang, Dominic S Wright, Jian Zhang
Nov 04, 2022
In this paper, we report a unique type of core-shell crystalline material that combines an inorganic zeolitic cage structure with a macrocyclic host arrangement and that can remove trace levels of iodine from water effectively....
How Literal is the 1972 Translation Into English of J.L. Borges' Historia Universal de la Infamia?
Marcelo Sánchez
Jan 01, 2023
This article analyzes A Universal History of Infamy, the 1972 translation into English of Historia Universal de la Infamia (hereinafter, HUI). While assessing this translation's degree of literality, the authors also...
Published by: IGI Global Scientific Publishing
Optical Coherence Tomography Angiography Reveals Distinct Retinal Structural and Microvascular Abnormalities in Cerebrovascular Disease
Xiayin Zhang, Hui Xiao, Chunxin Liu, Sanxin Liu, Lanqin Zhao, Ruixin Wang, Jinghui Wang, Ting Wang, Yi Zhu, Chuan Chen, Xiaohang Wu, Duoru Lin, Wei Qiu, Patrick Yu-Wai-Man, Zhengqi Lu, Haotian Lin
Oct 16, 2020
Cerebrovascular disease (CeVD) is one of the leading global causes of death and severe disability. To date, retinal microangiopathy has become a reflection of cerebral microangiopathy, mirroring the vascular pathological...
Optical Coherence Tomography Angiography Reveals Distinct Retinal Structural and Microvascular Abnormalities in Cerebrovascular Disease.
Xiayin Zhang, Hui Xiao, Chunxin Liu, Sanxin Liu, Lanqin Zhao, Ruixin Wang, Jinghui Wang, Ting Wang, Yi Zhu, Chuan Chen, Xiaohang Wu, Duoru Lin, Wei Qiu, Patrick Yu-Wai-Man, Zhengqi Lu, Haotian Lin
Dec 07, 2020
Cerebrovascular disease (CeVD) is one of the leading global causes of death and severe disability. To date, retinal microangiopathy has become a reflection of cerebral microangiopathy, mirroring the vascular pathological...
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