Results 91 to 100 of about 7,353,065 (358)
Summary Background Air pollution is a major planetary health risk, with India estimated to have some of the worst levels globally. To inform action at subnational levels in India, we estimated the exposure to air pollution and its impact on deaths ...
K. Balakrishnan +75 more
semanticscholar +1 more source
The outbreak of COVID-19 has spreaded rapidly across the world. To control the rapid dispersion of the virus, China has imposed national lockdown policies to practise social distancing.
Li Li +19 more
semanticscholar +1 more source
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
Семантика природных стихий в „Школе для дураков” Саши Соколова
The objective of this article is to analyse two classical elements: the air (the wind) and the earth in Sasha Sokolov’s novel A School for Fools.
Bożena Żejmo
doaj +1 more source
Includes index.; "Issued for the information and guidance of the senior executive and all medical officers of the Royal Air Force".; Electronic reproduction. Canberra, A.C.T.
Great Britain. Air Ministry
core
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
Important air bases and air distances [in the Pacific Area] [cartographic material].
[Sheet 1] is labeled 34zBH.O. Misc. 11,13034yB; Insets on "Pacific Area" sheet: Western Aleutian Islands -- Marshall and Gilbert Islands -- Bismarck Archipelago and Solomon Islands.; Also available online http://nla.gov.au/nla.map-vn4839334; National ...
United States. Air Force.
core
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
Investigating SARS-CoV-2 Virus in Environmental Surface, Water, Wastewater and Air: A Systematic Review [PDF]
Background: The occurrence of COVID-19 as a public health emergency of international alarm was declared by the World Health Organization (WHO) on January 30, 2020.
Parisa Javanbakht +4 more
doaj
Environmental Quality and Development: Is There a Kuznets Curve for Air Pollution Emissions?
Several recent studies have identified inverted-U relationships between pollution and economic development. We investigate this question using a cross-national panel of data on emissions of four important air pollutants: suspended particulate matter ...
T. Selden, Daqing Song
semanticscholar +1 more source

