Results 21 to 30 of about 394,029 (198)

The current status and future needs of global bioaerosol research: a bibliometric analysis [PDF]

open access: yesInternational Journal of Environmental Science and Technology, 2021
A bibliometric analysis was conducted to reveal the global status and highlight significant or promising areas of bioaerosol research based on the Web of Science database from 1989 to 2019. Yearly publications, main subject categories, journals, the performance of countries, and research hot topics were identified.
openaire   +3 more sources

Glutamate transporter function of rat hippocampal astrocytes is impaired following the global ischemia

open access: yesNeurobiology of Disease, 2005
Astroglial glutamate transporters, GLT-1 and GLAST, play an essential role in removing released glutamate from the extracellular space and are essential for maintaining a low concentration of extracellular glutamate in the brain. It was hypothesized that
Tu-Hsueh Yeh   +5 more
doaj   +1 more source

A statistical study of the global structure of the ring current [PDF]

open access: yes, 2004
[1] In this paper we derive the average configuration of the ring current as a function of the state of the magnetosphere as indicated by the Dst index.
Hughes, W. J.   +3 more
core   +3 more sources

Comparative Analysis of Real-Time Global Illumination Techniques in Current Game Engines [PDF]

open access: yesIEEE Access, 2021
The most important component of photorealism in Computer Graphics is given by a physically correct approximation of the light transport. Besides the direct illumination from light sources, there is an indirect illumination, produced by the reflections of the light rays on other surfaces of the scene.
Cristian Lambru   +4 more
openaire   +2 more sources

Global Imbalances and the Current Account Adjustment Process: An Empirical Analysis [PDF]

open access: yesSSRN Electronic Journal, 2010
This paper investigates the impact of the exchange rate regime on the current account adjustment process. In a first step, the present analysis assesses previous empirical work supporting the predominant view that more flexible exchange rate regimes facilitate current account adjustments.
openaire   +2 more sources

Assessing the pessimism of current multicore global fixed-priority schedulability analysis [PDF]

open access: yesProceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018
This work provides a formal assessment on the pessimism of existing methods for the schedulability analysis of multicores with global fixed priority (FP) scheduling. We show how according to the existing analysis methods for FP scheduling, it is relatively easy to define a simple task allocation strategy followed by local analysis that dominates ...
Youcheng Sun, Marco Di Natale
openaire   +2 more sources

Analysis of current trends of global network retail

open access: yesPROBLEMS AND PROSPECTS OF ECONOMIC AND MANAGEMENT
The article is devoted to analyzing modern trends in global network retail. A review of scientific works examining retail development trends has been conducted. The study analyzed the TOP-20 global retailers, identifying changes in their total revenue and rankings for 2022–2024.
Larysa Mekh   +2 more
openaire   +3 more sources

Global health education in Germany: an analysis of current capacity, needs and barriers [PDF]

open access: yesBMC Medical Education, 2016
Background In times of increasing global challenges to health, it is crucial to create a workforce capable of tackling these complex issues. Even though a lack of GHE in Germany is perceived by multiple stakeholders, no systematic analysis of the current landscape exists.
Ioannis Kaffes   +4 more
openaire   +3 more sources

First-principles modeling of geomagnetically induced electromagnetic fields and currents from upstream solar wind to the surface of the Earth [PDF]

open access: yesAnnales Geophysicae, 2007
Our capability to model the near-space physical phenomena has gradually reached a level enabling module-based first-principles modeling of geomagnetically induced electromagnetic fields and currents from upstream solar wind to the surface of the Earth.
A. Pulkkinen   +5 more
doaj   +1 more source

Determinants of current account imbalance in the global economy: a dynamic panel analysis [PDF]

open access: yesJournal of Economic Structures, 2012
This paper presents an empirical investigation of the determinants of current account imbalance for the large sample of developed, emerging and developing countries during 1980–2011. Using dynamic panel GMM techniques, this study characterizes that current account balance is positively correlated with net foreign assets, trade openness and exchange ...
openaire   +4 more sources

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