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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
On the investigation of composite cooling/heating set gel systems based on rice starch and curdlan
Jing Wang, Qianhui Ma, Pingxiong Cai, Xinyu Sun, Qingjie Sun, Man Li, Yanfei Wang, Lei Zhong, Fengwei Xie
Apr 16, 2024
In pursuit of advancing the understanding of composite gel systems, this study delves into the intricate realm of rheology, structural elucidation, and mechanical attributes. Specifically, it scrutinizes the symbiotic...
On the investigation of composite cooling/heating set gel systems based on rice starch and curdlan
Jing Wang, Qianhui Ma, Pingxiong Cai, Xinyu Sun, Qingjie Sun, Man Li, Yanfei Wang, Lei Zhong, Fengwei Xie
Apr 16, 2024
In pursuit of advancing the understanding of composite gel systems, this study delves into the intricate realm of rheology, structural elucidation, and mechanical attributes. Specifically, it scrutinizes the symbiotic...
Application of Flux Diverters in High Temperature Superconducting Transformer Windings for AC Loss Reduction
Xinyu Fang, Xilian Wang, Yueming Sun, Wenjuan Song, Xiaoze Pei, Zhenan Jiang, Rodney Badcock, Nicholas Long, Jin Fang
Nov 30, 2021
Flux diverters (FDs) are used in High Temperature Superconducting (HTS) transformers for AC loss reduction and flux optimization. In this paper, a 2D axial symmetric superconducting winding model is proposed and two designs...
AC loss analysis Concentric Windings Hts transformer magnetic flux analysis /dk/atira/pure/subjectarea/asjc/2500/2504 name=Electronic, Optical and Magnetic Materials /dk/atira/pure/subjectarea/asjc/3100/3104 name=Condensed Matter Physics /dk/atira/pure/subjectarea/asjc/2200/2208 name=Electrical and Electronic Engineering
Blockchain Technology and Corporate Default Risk
Blockchain technology is a prominent technological innovation and firms increasingly engage in the initiatives. But blockchain technology is still in its early stage and a thorough understanding of its financial values remains...
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...
Application of Flux Diverters in High Temperature Superconducting Transformer Windings for AC Loss Reduction
Xinyu Fang, Xilian Wang, Yueming Sun, Wenjuan Song, Xiaoze Pei, Zhenan Jiang, Rodney Badcock, Nicholas Long, Jin Fang
Nov 30, 2021
Flux diverters (FDs) are used in High Temperature Superconducting (HTS) transformers for AC loss reduction and flux optimization. In this paper, a 2D axial symmetric superconducting winding model is proposed and two designs...
AC loss analysis Concentric Windings Hts transformer magnetic flux analysis /dk/atira/pure/subjectarea/asjc/2500/2504 name=Electronic, Optical and Magnetic Materials /dk/atira/pure/subjectarea/asjc/3100/3104 name=Condensed Matter Physics /dk/atira/pure/subjectarea/asjc/2200/2208 name=Electrical and Electronic Engineering
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
Exploration on Portfolio Selection and Risk Prediction in Financial Markets Based on SVM Algorithm
In order to cope with the complex risk environment of the current financial market, achieve portfolio optimization and accurate risk prediction, this paper conducts effective research using SVM algorithm. This article uses stock...
Published by: IGI Global Scientific Publishing
Digital Innovation Risk Management Model of Discrete Manufacturing Enterprise Based on Big Data Analysis
At present, most risk management work mainly relies on manpower, and manpower relies on the professional knowledge of relevant skilled workers to discover hidden safety risks in production activities. This article combines...
Published by: IGI Global Scientific Publishing
AC Losses in Non-inductive SFCL Solenoidal Coils Wound by Parallel Conductors
Wenjuan Song, Xiaoze Pei, Xianwu Zeng, Mohammad Yazdani Asrami, Xinyu Fang, Jin Fang, Zhenan Jiang
Sep 02, 2020
Large scale resistive superconducting fault current limiters (SFCLs) have attracted great interest in electric power systems and aviation applications due to their compactness, lightweight, automatic fault current limiting...
AC loss Superconducting fault current limiter Configuration non-inductive solenoidal coil non-inductive stack /dk/atira/pure/subjectarea/asjc/2500/2504 name=Electronic, Optical and Magnetic Materials /dk/atira/pure/subjectarea/asjc/3100/3104 name=Condensed Matter Physics /dk/atira/pure/subjectarea/asjc/2200/2208 name=Electrical and Electronic Engineering
Effective Teaching for Place Value Understanding
A lesson sequence for place value was developed as an early intervention for kindergarteners. The sequence begins with a children’s picture book involving language familiar to children and continues with hands-on activities for...
early childhood mathematics education storytelling problem solving multiple representations place value base-ten Curriculum and Instruction Early Childhood Education Science and Mathematics Education
Published by: Digital Commons @ Texas A&M University-San Antonio
Creating a Virtual World for Mathematics
A virtual world was created using the popular sandbox game Minecraft to support the development of preservice teachers’ knowledge for teaching mathematics. Preservice teachers explored the virtual world for a geometry activity...
area volume virtual world Minecraft technology integration preservice teachers Educational Methods Other Teacher Education and Professional Development Science and Mathematics Education
Published by: Digital Commons @ Texas A&M University-San Antonio
Creating a Virtual World for Mathematics
A virtual world was created using the popular sandbox game Minecraft to support the development of preservice teachers’ knowledge for teaching mathematics. Preservice teachers explored the virtual world for a geometry activity...
area volume virtual world Minecraft technology integration preservice teachers Educational Methods Other Teacher Education and Professional Development Science and Mathematics Education
Published by: Digital Commons @ Texas A&M University-San Antonio
Analysis of the Configuration and Path of Factors Influencing the Performance of High-Tech Industries
Exploring the joint effects factors affecting high-technology industries' performance is crucial to enhancing the country's overall strength. However, maintaining high industry performance levels has always been a complex issue....
Published by: IGI Global Scientific Publishing
Here comes the sun
Photosynthesis started to evolve some 3.5 billion years ago CO2 is the substrate for photosynthesis and in the past 200-250 years, atmospheric levels have approximately doubled due to human industrial activities. However, this...
Effective Teaching for Place Value Understanding
A lesson sequence for place value was developed as an early intervention for kindergarteners. The sequence begins with a children’s picture book involving language familiar to children and continues with hands-on activities for...
early childhood mathematics education storytelling problem solving multiple representations place value base-ten Curriculum and Instruction Early Childhood Education Science and Mathematics Education
Published by: Digital Commons @ Texas A&M University-San Antonio
Role of Small-scale Impulsive Events in Heating the X-Ray Bright Points of the Quiet Sun
Abstract
Small-scale impulsive events, known as nanoflares, are thought to be one of the prime candidates that can keep the solar corona hot at its multimillion-Kelvin temperature....
B Mondal, JA Klimchuk, SV Vadawale, A Sarkar, G Del Zanna, PS Athiray, NPS Mithun, HE Mason, A Bhardwaj
Mar 06, 2023
The Role of DNA Methylation in Defining the Vocal Learning Transcriptome of the Zebra Finch
Caitlin Sun Gilbert
Jan 01, 0001
Vocal learning is a rare, complex behavior which is a critical component of human spoken language acquisition. It is convergent across several independent lineages of birds and mammals, including songbirds and humans. The...
Published by: Rockefeller University
Screening microbially produced Δ9-tetrahydrocannabinol using a yeast biosensor workflow.
William M Shaw, Yunfeng Zhang, Xinyu Lu, Ahmad S Khalil, Graham Ladds, Xiaozhou Luo, Tom Ellis
Oct 24, 2022
Microbial production of cannabinoids promises to provide a consistent, cheaper, and more sustainable supply of these important therapeutic molecules. However, scaling production to compete with traditional plant-based sources is...
Screening microbially produced Δ9-tetrahydrocannabinol using a yeast biosensor workflow.
William M Shaw, Yunfeng Zhang, Xinyu Lu, Ahmad S Khalil, Graham Ladds, Xiaozhou Luo, Tom Ellis
Sep 20, 2022
Microbial production of cannabinoids promises to provide a consistent, cheaper, and more sustainable supply of these important therapeutic molecules. However, scaling production to compete with traditional plant-based sources is...
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