Results 51 to 60 of about 23,287,430 (320)

RETRACTED: Structural analysis of BRCA1 reveals modification hotspot

open access: yesScience Advances, 2017
Cracking the BRCA-BARD code—structural biology reveals the face of BRCA1.
Yanping Liang   +7 more
openaire   +3 more sources

GIS-Based Analysis of Volatile Organic Compounds in Bucheon, Korea, Using Mobile Laboratory and Proton-Transfer-Reaction Time-of-Flight Mass Spectrometry Methods

open access: yesToxics
Recently, volatile organic compounds (VOCs) have been shown to act as precursors of secondary organic particles that react with ultraviolet rays in the atmosphere and contribute to photochemical smog, global warming, odor, and human health risks ...
Minkyeong Kim   +3 more
doaj   +1 more source

Social life cycle hotspot analysis of future hydrogen use in the EU

open access: yesThe International Journal of Life Cycle Assessment
The widespread use of hydrogen in the EU aimed at reducing greenhouse gas emissions may involve complex value chains (e.g. importation from third countries) with potential effects (positive or negative) on the different sectors of society.
Mario Martín-Gamboa   +6 more
semanticscholar   +1 more source

The research progress and Hotspot analysis of polymer cement mortar based on bibliometrics

open access: yesFrontiers in Materials
Ordinary cement mortar is commonly used in building engineering due to its high strength, affordability, and easy access to raw materials. However, it suffers from high shrinkage and poor impermeability, which result in reduced building service life and ...
Peng Wang, Fei Wang, Mingquan Ma
doaj   +1 more source

Offloading traffic hotspots using moving small cells

open access: yes, 2016
In this paper, the concept of moving small cells in mobile networks is presented and evaluated taking into account the dynamics of the system. We consider a small cell moving according to a Manhattan mobility model which is the case when the small cell ...
Chahed, Tijani   +2 more
core   +1 more source

On the Prospect of Constraining Black-Hole Spin Through X-ray Spectroscopy of Hotspots [PDF]

open access: yes, 2009
Future X-ray instrumentation is expected to allow us to significantly improve the constraints derivedfrom the Fe K lines in AGN, such as the black-hole angular momentum (spin) and the inclination angle of the putative accretion disk.
Blandford   +23 more
core   +3 more sources

(Looking) Back to the Future: using space-time patterns to better predict the location of street crime [PDF]

open access: yes, 2009
Crime analysts attempt to identify regularities in police recorded crime data with a central view of disrupting the patterns found. One common method for doing so is hotspot mapping, focusing attention on spatial clustering as a route to crime reduction (
Tompson, L, Townsley, M
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

APPLICATION OF GIS FOR CYCLONE VULNERABILITY ANALYSIS OF BANGLADESH [PDF]

open access: yesEarth Science Malaysia, 2019
Cyclones are one of the most common and foremost natural hazards in the world that causes extensive causalities. Bangladesh is highly vulnerable to cyclone hazard for its geographical location and socio-economic conditions.
Hossain, M.S, Karlson, M, Neset, T.-S
doaj   +1 more source

Stigmergy-based modeling to discover urban activity patterns from positioning data

open access: yes, 2019
Positioning data offer a remarkable source of information to analyze crowds urban dynamics. However, discovering urban activity patterns from the emergent behavior of crowds involves complex system modeling.
Alfeo, Antonio L.   +5 more
core   +1 more source

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