Results 21 to 30 of about 686,994 (265)

Comparative analysis of energy technology gap estimation in SADC, EU, and ASEAN via the energy metafrontier

open access: yesCarbon Management, 2021
The study employs the data envelopment analysis (DEA) approach with three inputs (real capital stock, labor, and energy consumption) and one output (real gross domestic product; real GDP) to examine the energy technology gap at the country level and ...
Ming-Chung Chang, Hwai-Shuh Shieh
doaj   +1 more source

Geographical dimensions of the high ground water levels in the city of Hit

open access: yesالأستاذ, 2018
       We tried in this research can offer a simple explanation for the problem of high groundwater levels in the city of Hit. And its repercussions on economic, environmental, social and health aspects in the city,We were checked in the causes and ...
Assist prof Dr. Mishaal Faisal Gdhab
doaj   +1 more source

The possible techniques that used to improve the bioavailablity, pharmacological activity, solubility and permeability of anti-viral drugs: Insight for COVID-19 antiviral drugs

open access: yesAl-Mustansiriyah Journal of Pharmaceutical Sciences, 2023
In early March of 2020, the world was hit by a pandemic caused by the new SARS-COV-2 coronavirus dubbed by the WHO (World health organization) as COVID-19. More than two years later and a series of lockdowns worldwide as a measure to combat the viral
Ghassan Mudher Hashim   +2 more
doaj   +1 more source

Numerical Modeling of Face Shield Protection against a Sneeze

open access: yesMathematics, 2021
The protection provided by wearing masks has been a guideline worldwide to prevent the risk of COVID-19 infection. The current work presents an investigation that analyzes the effectiveness of face shields as personal protective equipment. To that end, a
Ainara Ugarte-Anero   +4 more
doaj   +1 more source

High-intensity interval training (HIT): A time-efficient exercise prescription for pre-diabetes? [PDF]

open access: yes, 2012
Pre-diabetes invariably precedes type 2 diabetes, for which the personal and economic burdens are well known. Exercise is usually recommended as part of lifestyle interventions that aim to prevent progression from pre-diabetes to diabetes.
Haines, Matthew   +2 more
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Ventilation and pollutant dispersion in a group of courtyard buildings with a diagonal wind [PDF]

open access: yesEPJ Web of Conferences
The urban built environment strongly modifies the wind flows and, consequently, can cause heat and pollutant accumulation. The former contributes to generate the Urban Heat Island phenomenon, the latter to the increase in health issues recorded in the ...
Ferrari Simone, Tendas Luca
doaj   +1 more source

Modelling the 2021 East Asia super dust storm using FLEXPART and FLEXDUST and its comparison with reanalyses and observations

open access: yesFrontiers in Environmental Science, 2023
The 2021 East Asia sandstorm began from the Eastern Gobi desert steppe in Mongolia on March 14, and later spread to northern China and the Korean Peninsula.
Hui Tang   +14 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

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