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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Bank loan information and information asymmetry
银行贷款信息 信息 不对称
2023/4/21
In this study, we examine whether these measures reflect information asymmetry in the stock market. Our analysis is based on a novel dataset of stock transactions and bank loans of all publicly listed...
Green Bank Observatory:NSF Releases Draft Environmental Impact Statement（图）
Green Bank Observatory NSF Draft Environmental Impact
2017/12/19
On Nov. 8, 2017, the National Science Foundation (NSF) published the Draft Environmental Impact Statement (DEIS) for the Green Bank Observatory in Green Bank, West Virginia.NSF prepared the DEIS in co...
On Oct. 19, the National Science Foundation (NSF) announced in the Federal Register the beginning of an environmental impact statement process to evaluate potential environmental impacts associated wi...
Working to Protect Biodiversity:Stellwagen Bank National Marine Sanctuary
Protect Biodiversity Stellwagen Bank National Marine Sanctuary
2015/8/13
At the Stellwagen Bank National Marine Sanctuary, protecting marine biodiversity while supporting sustainable uses is a multipronged effort involving research, education, and enforcement. Located on t...
The Straits of Florida is a trough that separates the Florida
Peninsula from Cuba and the Great Bahama Bank (Figure 1).
It acts as both a conduit and a barrier for ecosystem exchange
and is an i...
Ecology of a Chaetoceros socialis Lauder Patch on Georges Bank: Distribution, Microbial Associations, and Grazing Losses
Georges Bank: Distribution Microbial Associations
2015/8/6
The presence of patches and layers in marine pelagic ecosystems may play an important role in providing food for higher trophic levels at concentrations high enough to support the metabolism, growth, ...
Real-Time Data Assimilative Modeling on Georges Bank
Real-Time Data Assimilative Georges Bank
2015/8/4
Real-time oceanic forecasts were constructed at sea on Georges Bank during Spring 1999. Ship- and shorebased computations were combined to deliver daily 3-day forecasts to shipboard scientists for int...
Green Bank Telescope Joins 'Breakthrough Listen' to Vastly Accelerate Search for Intelligent Life in the Universe
Green Bank Telescope Breakthrough Listen Vastly Accelerate Search Intelligent Life the Universe
2015/8/4
The National Science Foundation’s Green Bank Telescope (GBT) will join in the most powerful, comprehensive, and intensive scientific search ever for signs of intelligent life in the Universe. The inte...
A GREEN BANK TELESCOPE SURVEY FOR H I 21 cm ABSORPTION IN THE DISKS AND HALOS OF LOW-REDSHIFT GALAXIES
21 cm absorption survey Green Bank Telescope
2014/12/20
We present an H I 21 cm absorption survey with the Green Bank Telescope (GBT) of galaxy-quasar pairs selected by combining galaxy data from the Sloan Digital Sky Survey (SDSS) and radio sources from t...
Monitoring of bank line erosion of River Ganga, Malda District, and West Bengal: Using RS and GIS compiled with statistical techniques
River Migration banks failure paradigm shift mitigation of disasters
2014/11/26
The creation of regional imbalance, inequalities and differentiation in India, starts with the
physiographic element and ends with economic, and socio-cultural parameters of the
inhabitants/popula...
Trends analysis of river bank erosion at Chandpur, Bangladesh: A remote sensing and GIS approach
Riverbank erosion Channel shifting Remote sensing GIS Bangladesh
2014/11/24
Bangladesh which is mainly formed by alluvial deposits faces riverbank erosion very often
due to regular shifting of river channels. The present study has undertaken to study the trends
of riverba...
Hydrogeochemistry of subsurface and surface water from bank of Jayanti stream, Kolhapur area, Maharashtra (India)
Groundwater geochemistry irrigation hazards graphical representation
2014/11/19
Jayanti stream chosen for hydrogeochemical analysis which is tributary of Panchganga River
and Panchganga is a major tributary of Krishna River in part of Maharashtra state, India. In
order to ass...
A vector-based method for bank-material tracking in coupled models of meandering and landscape evolution
A vector-based method bank-material tracking coupled models of meandering landscape evolution
2014/4/8
Sinuous channels commonly migrate laterally and interact with banks of different strengths—an interplay that links geomorphology and life and shapes diverse landscapes from the seafloor to planetary s...
Holographic Measurement and Improvement of the Green Bank Telescope Surface
cosmology:large-scale structure gravitational lensing methods:analytical
2011/10/8
The topic of this article is weak cosmic shear tomography where the line of sight-weighting is carried out with a set of specifically constructed orthogonal polynomials, dubbed TaRDiS (Tomography with...
Holographic Measurement and Improvement of the Green Bank Telescope Surface
Holographic Measurement Improvement Green Bank Telescope Surface
2011/10/8
We describe the successful design, implementation, and operation of a 12 GHz holography system installed on the Robert C. Byrd Green Bank Telescope (GBT). We have used a geostationary satellite beacon...