Results 11 to 20 of about 1,786,583 (270)

Impact of Surface States and Aluminum Mole Fraction on Surface Potential and 2DEG in AlGaN/GaN HEMTs [PDF]

Nanoscale Research Letters, 2021
The presence of surface traps is an important phenomenon in AlGaN/GaN HEMT. The electrical and physical properties of these surface traps have been analyzed through the study of 2DEG electron concentration along with the variation of aluminum percentage ...
Pragyey Kumar Kaushik, Sankalp Kumar Singh, Ankur Gupta, Ananjan Basu, Edward Yi Chang   +4 more
doaj   +3 more sources

Prognostic Impact of Left Ventricular Ejection Fraction in Patients With Moderate Aortic Regurgitation: Potential Implications for Treatment Decision-Making [PDF]

Frontiers in Cardiovascular Medicine, 2022
Background:The prognostic impact and optimal treatment of left ventricular systolic dysfunction in patients with moderate aortic regurgitation (AR) remain unknown.
Qinghao Zhao, Bin Zhang, Yunqing Ye, Zhe Li, Qingrong Liu, Rui Zhao, Zhenyan Zhao, Weiwei Wang, Zikai Yu, Haitong Zhang, Zhenya Duan, Bincheng Wang, Junxing Lv, Shuai Guo, Yanyan Zhao, Runlin Gao, Haiyan Xu, Yongjian Wu   +17 more
doaj   +3 more sources

Potential clinical impact of cardiovascular magnetic resonance assessment of ejection fraction on eligibility for cardioverter defibrillator implantation [PDF]

Journal of Cardiovascular Magnetic Resonance, 2012
Background For the primary prevention of sudden cardiac death, guidelines provide left ventricular ejection fraction (EF) criteria for implantable cardioverter defibrillator (ICD) placement without specifying the technique by which it should be measured.
Joshi Subodh B, Connelly Kim A, Jimenez-Juan Laura, Hansen Mark, Kirpalani Anish, Dorian Paul, Mangat Iqwal, Al-Hesayen Abdul, Crean Andrew M, Wright Graham A, Yan Andrew T, Leong-Poi Howard   +11 more
doaj   +4 more sources

Potential Impact Fraction of Ischemic Heart Disease Associated with Diabetes Mellitus in Yazd- Iran

مجله اپیدمیولوژی ایران, 2018
Background and Objectives: Ischemic heart disases are the main cause of mortality and morbidity in Iran. Diabetes mellitus (DM) is one of the most prevalent diseases in Yazd. However, little is known about the share of CHD associated with DM in Yazd.This
M Mohammadi, M Mirzaei, M Karami
doaj   +1 more source

Measuring the population attributable fraction and the potential impact fraction of dementia risk factors in Malta: A population based secondary data analysis. [PDF]

J Public Health Res
Background: The 2024 Lancet Commission report estimated that up to 45% of global dementia cases could be prevented by addressing modifiable risk factors. However, these estimates are based on international data and may not reflect national differences in risk factor prevalence or intervention feasibility.
Scerri A, Scerri C.
europepmc   +2 more sources

Beyond case fatality rate: using potential impact fraction to estimate the effect of increasing treatment uptake on mortality. [PDF]

BMC Med Res Methodol, 2013
IMPACT is an epidemiological model that has been used to estimate how increased treatment uptakes affect mortality and related outcomes. The model calculations require the use of case fatality rate estimates under no treatment. Due to the lack of data, rates where treatment is partially present are often used instead, introducing bias.
Mitsakakis N, Wijeysundera HC, Krahn M.
europepmc   +5 more sources

Assessing the potential impact of COVID-19 Omicron variant: Insight through a fractional piecewise model

Results in Physics, 2022
Consideramos un nuevo modelo matemático para la enfermedad COVID-19 con mutación de la variante ómicron. Formulamos en detalle el modelado del problema con variante omicron en ecuaciones diferenciales clásicas. Utilizamos la definición de la derivada de Atangana-Baleanu y obtenemos la versión fraccionaria extendida del modelo omicron.
Xiaoping Li, Mahmoud H. DarAssi, Muhammad Altaf Khan, C. W. Chukwu, Mohammad Y. Alshahrani, Mesfer Al Shahrani, Muhammad Bilal Riaz   +6 more
openaire   +3 more sources

The Interaction of Pesticides with Humin Fractions and Their Potential Impact on Non-Extractable Residue Formation

Molecules, 2023
The constant influx of pesticides into soils is a key environmental issue in terms of their potential retention in the soil, thus reducing their negative impact on the environment. Soil organic matter (SOM) is an important factor influencing the environmental fate of these substances.
Aleksandra Ukalska-Jaruga, Romualda Bejger, Bożena Smreczak, Jerzy Weber, Lilla Mielnik, Maria Jerzykiewicz, Irmina Ćwieląg-Piasecka, Elżbieta Jamroz, Magdalena Debicka, Andrzej Kocowicz, Jakub Bekier   +10 more
openaire   +3 more sources

Towards evidence-based policies - exploring the potential impact fraction for policy planning [PDF]

Eur J Public Health
Abstract The Potential Impact Fraction (PIF) is a complementary approach within Burden of Disease (BoD) analyses that estimates how much disease burden could be avoided through realistic, achievable changes in exposure to risk factors.
Croes, S, Devleesschauwer, B, Gorasso, V
europepmc   +3 more sources

Cancers in Australia in 2010 attributable to insufficient physical activity

Australian and New Zealand Journal of Public Health, 2015
Objectives: To estimate the proportion and numbers of cancers occurring in Australia in 2010 attributable to insufficient levels of physical activity. Methods: We estimated the population attributable fraction (PAF) of cancers causally associated with ...
Catherine M. Olsen, Louise F. Wilson, Christina M. Nagle, Bradley J. Kendall, Christopher J. Bain, Nirmala Pandeya, Penelope M. Webb, David C. Whiteman   +7 more
doaj   +1 more source