نتایج جستجو برای: nrf
تعداد نتایج: 1068 فیلتر نتایج به سال:
The article substantiates that the most complete cartographic model, which comprehensively characterizes objects and territories of natural reserve fund (NRF) Ukraine is geo-ecological atlas. It indicated basis for creation atlas its conceptual within framework formulation provisions are defined: object modeling, structure composition modeled system, characteristics elements, as well inherent i...
It has been an open question that whether the family of merit functions ψp (p > 1), the generalized Fischer-Burmeister (FB) merit function, associated to the second order cone is smooth or not. In this paper we answer it partly, and show that ψp is smooth for The author’s work is supported by National Young Natural Science Foundation (No. 10901058) and Guangdong Natural Science Foundation (No. ...
Hybrid analog-digital beamforming design based on the channel state information (CSI) for wideband millimeter wave channel models receives attention in recent years. However, without the CSI, most previously proposed beamforming methods, such as singular value decomposition (SVD)-based ones, are almost infeasible due to the complexity of both the channel estimation and SVD for large antenna arr...
Increasing evidence shows that exercise training is neuroprotective after stroke, but the underlying mechanisms are unknown. To clarify this critical issue, the current study investigated the effects of early treadmill exercise on the expression of mitochondrial biogenesis factors. Adult rats were subjected to ischemia induced by middle cerebral artery occlusion followed by reperfusion. Express...
554 Ann Dermatol Received October 25, 2010, Revised November 10, 2010, Accepted for publication November 10, 2010 *This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (20110001390) and Basic research program through the NRF funded by the Ministry of Education, Science and Technology (2010-0002431). Corresponding author: Hyun Jeo...
There are errors in the Funding section. The publisher apologizes for these errors. The correct funding information is as follows: Original study was supported by the Traditional Korean Medicine R&D program founded by the Ministry of Health &Welfare through the Korea Health Industry Development Institute (KHIDI) (HI13C0263) and Basic Science Research Program through the National Research Founda...
Purpose. Revealing of the structure and features nature reserve fund (NRF) Skibovy Gorgany prospects for its optimization. Methods. Field, processing environmental services` materials, statistical geospatial analysis, cartographic. Results. The materials services have been processed, has established specific clarified. There are 190 objects with total area 62,961.3 hectares in Gorgany. NRF was ...
With the increasing competition for spectrum resources, technology of simultaneous transmit and receive (STAR) is attracting more attention. However, full digital aperture-level (FD-ALSTAR) difficult to implement in a large-scale array with high frequency bandwidth due its hardware cost power consumption. Therefore, this paper combines FD-ALSTAR hybrid beamforming proposes two categories four t...
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