搜索结果: 1-15 共查到“理学 Improvements”相关记录32条 . 查询时间(0.336 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Towards a zero-one law for improvements to Dirichlet's approximation theorem
Dirichlet近似定理 改进 零一定律
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2023/5/10
In this talk we discuss a notion of $\psi$-Dirichlet in Diophantine approximation which concerns improving Dirichlet’s approximation theorem to a general approximating function $\psi$. This notion was...
Engineering improvements to deep brain stimulation（图）
Engineering improvements deep brain stimulation
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2019/10/22
This University of Washington research is advancing deep brain stimulation, or DBS, which is used to treat people with essential tremor, Parkinson's disease and other conditions. A team at the Center ...
DEVELOPING SEISMIC INTENSITY MAPS FROM TWITTER DATA; THE CASE STUDY OF LESVOS, GREECE 2017 EARTHQUAKE: ASSESSMENTS, IMPROVEMENTS AND ENRICHMENTS ON THE METHODOLOGY
seismic intensity twitter volunteered geographic information VGI
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2018/4/18
This article presents an effort to validate and further improve a previously published innovative approach for drawing macroseismic intensity maps from data extracted from sources of volunteered geogr...
DEVELOPING SEISMIC INTENSITY MAPS FROM TWITTER DATA; THE CASE STUDY OF LESVOS, GREECE 2017 EARTHQUAKE: ASSESSMENTS, IMPROVEMENTS AND ENRICHMENTS ON THE METHODOLOGY
seismic intensity twitter volunteered geographic information VGI
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2018/5/8
This article presents an effort to validate and further improve a previously published innovative approach for drawing macroseismic intensity maps from data extracted from sources of volunteered geogr...
Latest improvements for the echo sounding system of the Italian radar glaciological group and measurements in Antarctica
radioglaciology ground penetrating radar ice thickness measurements
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2015/10/8
Radio echo sounding is an active remote-sensing method using electromagnetic wave penetration in a particular medium such as ice and permits the measurements of its thickness, the level of the bedrock...
Seismic location improvements from an OBS/H temporary network in Southern Tyrrhenian Sea
earthquake location ocean bottom seismometers and hydrophones seismic networks
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2015/9/7
We present the first investigation performed on the seismicity of Southern Tyrrhenian Sea, off-shore Sicily
with the contribution of data from broad-band ocean bottom seismometers and hydrophones (OB...
Evolutionary Advantages of Inter-Subjectivity and Self-Consciousness through Improvements of Action Programs
consciousness evolution self-consciousness intersubjectivity phenomenal consciousness autorepresentation identification with conspecifics anxiety limitation action program improvement
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2015/7/15
Evolutionary advantages of consciousness and intersubjectivity are part of current philosophical debates on the nature of consciousness. Both are linked and intersubjectivity is sometimes considered a...
On the potential policy use of some selected biodiversity indicators: limitations and recommendations for improvements ‒ Short Communication
convention on biological diversity environmental policy
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2015/5/5
In order to facilitate the use of biodiversity indicators in policy making at the country level, a few and
well-established indices should be suggested. Promising candidates include biodiversity-rel...
Some improvements in subbasalt imaging using pre-stack depth migration
improvements subbasalt imaging pre-stack depth migration
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2014/12/31
Subbasalt imaging can be improved by carefully
applying pre-stack depth migration. Pre-stack depth migration requires a detailed velocity model and an accurate traveltime calculation.
A new version of the CNRM Chemistry-Climate Model, CNRM-CCM: description and improvements from the CCMVal-2 simulations
CNRM Chemistry-Climate Model CNRM-CCM
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2014/12/9
This paper presents a new version of the Met′ eoFrance CNRM Chemistry-Climate Model, so-called CNRMCCM.
Improvements on Near Real Time Detection of Volcanic Ash Emissions for Emergency Monitoring with Limited Satellite Bands
Volcanic ash disperion monitoring satellite dispersion model
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2015/8/18
Quantifying volcanic ash emissions syneruptively is an important task for the global aviation community. However, due to the near real time nature of volcano monitoring, many parameters important for ...
Error term improvements for van der Corput transforms
Asymptotic analysis exponential sum trigonometric sum
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2012/5/9
We improve the error term in the van der Corput transform for exponential sums
\sum_{a \le n \le b} g(n) exp(2\pi i f(n)).
For many functions g and f, we can extract the next term in the asymptoti...
Analyses and Improvements of Whiteness of Reflective Liquid
whiteness reflective LCDs reflector non dispersion LC cell gap random grating light control film
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2011/11/25
A reflective liquid crystal display (R-LCD) has become an important component of a portable information device; however, its inadequate whiteness appearance is a major issue in achieving the potential...
Improvements in calibration of GSO scintillators in the Suzaku Hard X-ray Detector
instrumentation: detectors — X-rays: general — X-rays: individual
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2011/10/19
Improvements of in-orbit calibration of GSO scintillators in the Hard X-ray Detector on board Suzaku are reported. To resolve an apparent change of the energy scale of GSO which appeared across the la...
Improvements on Cantor-Zassenhaus Factorization Algorithm
Polynomial factorization Cantor-Zassenhaus
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2011/2/25
After revisiting Cantor-Zassenhaus polynomial factorization algorithm, we describe a new
simplified version of it, which requires less computational cost.