Results 81 to 90 of about 127,205 (247)

Activity Profile, Heart Rate, Technical Involvement, and Perceived Intensity and Fun in U13 Male and Female Team Handball Players: Effect of Game Format

open access: yesSports, 2019
The aim of the study was to compare the activity pattern, heart rate (HR), technical involvement, and subjective perceptions in U13 boys and girls playing team handball in five game formats.
Mads Madsen   +7 more
doaj   +1 more source

Design and economic analysis of solar home system for urban areas of Mogadishu using homer software [PDF]

open access: yes, 2019
In this century of enhanced progress by various spaces, some African states are still challenging lack of energy due to scarcity in some places. The most used energy (generation of electricity) is hydropower because heat and fuel are still on some scale.
Samatar, Abdullahi Mohamed
core  

Imperative for a health‐centred focus on climate change in radiology

open access: yesJournal of Medical Imaging and Radiation Oncology, EarlyView.
Summary Climate change negatively impacts individual and population‐level health through multiple pathways, including poor air quality, extreme heat and changes in infectious disease. These health effects will lead to higher health system and medical imaging utilisation.
Omar Taboun   +2 more
wiley   +1 more source

Effect of Mechanical Activation on Ti3AlC2 Max Phase Formation under Self-Propagating High-Temperature Synthesis

open access: yesEurasian Chemico-Technological Journal, 2015
In this study, we have investigated the effect of various mechanical activation (MA) modes on phase and structure formation in powder mixtures made up to produce Ti3AlC2 MAX phase. The optimal MA duration has been established which results in the maximum
A. Yu. Potanin   +5 more
doaj   +1 more source

Off-Grid Electrification and its Impacts on the Waste Management System – the Case of Bangladesh [PDF]

open access: yes, 2015
By the end of 2010 more than 1.6 billion people lacked access to modern energy services. To overcome this situation the United Nations started the “sustainable energy for all initiative” with the objective to provide access to modern energy services ...
Batteiger, A.
core  

Sustainability in Radiology: Position Paper and Call to Action From ACR, AOSR, ASR, CAR, CIR, ESR, ESRNM, ISR, IS3R, RANZCR, and RSNA

open access: yesJournal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT The urgency for climate action is recognised by international government and healthcare organisations, including the United Nations (UN) and World Health Organisation (WHO). Climate change, biodiversity loss, and pollution negatively impact all life on earth. All populations are impacted but not equally; the most vulnerable are at highest risk,
Andrea G. Rockall   +14 more
wiley   +1 more source

Gopakumar-Vafa invariants via vanishing cycles [PDF]

open access: yes, 2018
In this paper, we propose an ansatz for defining Gopakumar-Vafa invariants of Calabi-Yau threefolds, using perverse sheaves of vanishing cycles. Our proposal is a modification of a recent approach of Kiem-Li, which is itself based on earlier ideas of ...
A Beilinson   +32 more
core   +2 more sources

Associations of smoke‐free policies in multi‐unit housing with smoking behavior and second‐hand smoke exposure: A systematic review

open access: yesAddiction, Volume 120, Issue 4, Page 578-588, April 2025.
Abstract Background and aim Although considerable progress has been made regarding the implementation of smoke‐free policies (SFPs), many people continue to be exposed to second‐hand smoke (SHS) in the home environment. The aim of this study was to conduct a systematic review on the association of SFPs in multi‐unit housing (MUH) with smoking behavior ...
Heike H. Garritsen   +4 more
wiley   +1 more source

A cross-sectional study on exposure to secondhand smoke in indoor public places and attitudes of residents towards the smoke control ordinance in public places

open access: yesTobacco Induced Diseases
Introduction Secondhand smoke (SHS) exposure is a serious public health problem. This study aims to collect data on tobacco control since the implementation of the new version of the Smoke Control Ordinance in Public Places of Hangzhou (the Ordinance ...
Xiaowen Wang   +6 more
doaj   +1 more source

Intergenerational Dental Fear and Anxiety: Children's Pattern of Dental Service Use

open access: yesCommunity Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objectives Dental care‐related fear and anxiety, involving emotional reactions to dental situations, can negatively impact children's quality of life, oral and systemic health. Recognising maternal characteristics as key determinants of child health, this study examined the intergenerational relationship between dental fear/anxiety and early ...
Helena Silveira Schuch   +7 more
wiley   +1 more source

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