Results 81 to 90 of about 409,471 (395)

Pinpointing drivers of widespread colonization of Legionella pneumophila in a green building: Roles of water softener system, expansion tank, and reduced occupancy

open access: yesFrontiers in Water, 2023
IntroductionLegionella pneumophila is an opportunistic pathogen that is a key contributor to drinking water-associated disease outbreaks in the United States.
Sayalee Joshi   +24 more
doaj   +1 more source

Causes of Wage Stagnation [PDF]

open access: yes, 2015
Research from the Economic Policy Institute points to potential causes of wage stagnation and the resulting economic inequality. This dismal wage growth is the result of intentional policy choices made on behalf of those with the most income,wealth, and ...
Lawrence Mishel
core  

Electron and ion stagnation at the collision front between two laser produced plasmas [PDF]

open access: yes, 2009
We report results from a combined optical interferometric and spectrally resolved imaging study on colliding laser produced aluminium plasmas. A Nomarski interferometer was used to probe the spatio-temporal distribution of electron densities at the ...
C McLoughin   +12 more
core   +1 more source

Stagnation zones for $\mathcal{A}$-harmonic functions on canonical domains [PDF]

open access: yesBoundary Value Problems Volume 2009 (2009), Article ID 853607, 23 pages, 2008
We study stagnation zones of $\mathcal{A}$-harmonic functions on canonical domains in the Euclidean $n$-dimensional space. Phragmen-Lindel\"of type theorems are proved.
arxiv   +1 more source

Pushing Radiative Cooling Technology to Real Applications

open access: yesAdvanced Materials, EarlyView.
Radiative cooling controls surface optical properties for solar and thermal radiation, offering solutions for global warming and energy savings. Despite significant advances, key challenges remain: optimizing optical efficiency, maintaining aesthetics, preventing overcooling, enhancing durability, and enabling scalable production.
Chongjia Lin   +8 more
wiley   +1 more source

Progress and Application of Multifunctional Hydrogel in Radioactive Skin Injury

open access: yesAdvanced Materials Interfaces, EarlyView.
This review examines healing challenges in radiation‐wound injuries, where ionizing radiation impairs immune and tissue repair processes. Hydrogels, with their biocompatibility, antimicrobial properties, and drug delivery capabilities, present a transformative solution. It compares hydrogel efficacy in radiation‐induced versus common wounds, highlights
Xinyue Cui   +5 more
wiley   +1 more source

Benchmarking sustainable E‐commerce enterprises based on evolving customer expectations amidst COVID‐19 pandemic

open access: yesBusiness Strategy and the Environment, Volume 32, Issue 1, Page 736-752, January 2023., 2023
Abstract The 2019 coronavirus disease (COVID‐19) pandemic has seriously impacted the performance of all types of businesses. It has given a tremendous structural boost to e‐commerce enterprises by forcing customers to online shopping over visiting physical stores. Moreover, customer expectations of the digital and operational capabilities of e‐commerce
Saurabh Pratap   +3 more
wiley   +1 more source

Real Income Stagnation of Countries, 1960-2001 [PDF]

open access: yes
This paper examines the phenomenon of real-income stagnation (in which real-income growth is negligible or negative for a sizable uninterrupted sequence of years). It analyzes data for four decades from a large cross-section of countries.
Camelia Minoiu, Sanjay G. Reddy
core   +3 more sources

ФАКТОРНЫЙ АНАЛИЗ ПЕДАГОГИЧЕСКОГО КОНСЕРВАТИЗМА

open access: yesCifra: Психология
Актуальность исследования педагогического консерватизма обусловлена системными преобразованиями профессиональной деятельности преподавателя вуза, требующих совершенствования акмеологических характеристик субъекта педагогической деятельности как условия ...
Авакян И.Б.
doaj   +1 more source

e-Government Lessons from South Africa 2001-2011: Institutions, State of Progress and Measurement

open access: yesThe African Journal of Information and Communication, 2012
Electronic governance is the future of public governance globally. Governments that do not make the transition from paper-based systems of public administration to electronic platforms of public governance may swiftly undermine their chances of ...
Fanie Cloete
doaj   +1 more source

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