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1781
Evaluation of Vector Parameters of Wind and Its Role in Dust Storm in Iran’s Sistan
Published 2012-04-01“…To do this, the data regarding daily, monthly and yearly wind speed and direction parameters of the dust in Zabol synoptic weather station (2008-1999) have been used. In order to analyze the route of dust storms Five most severe days were chosen. …”
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1782
On-Demand Beam Scheduling Technology of Low-Orbit High-Throughput Satellite
Published 2022-06-01“…Low-orbit high-throughput satellite internet can satisfy the increasing speed and connection density requirements of end users and provide users with all-weather low-latency ultra-broadband communication services.At the same time, how to adapt to the fl exible and unevenly distributed terrestrial service requirements in low-orbit downlink scenarios and improve system throughput is an urgent problem to be solved.Based on the modeling of the beamforming architecture of the low-orbit highthroughput satellite downlink system and the satellite-to-earth fading of the low-orbit satellite and the inter-beam interference of the high-throughput satellite, the low-orbit high-throughput satellite downlink channel model was established.Based on the research of the high-throughput satellite on-demand beam scheduling scheme, the beam scheduling optimization problem model was established to ensured the utilization of resources, and the on-demand beam scheduling technology for high-throughput satellite internet was proposed, the method of using a small amount of beams to cover multiple cells by using on-demand time division multiplexing improved the utilization rate of resources, effectively suppressed the interference between beams, and improved the throughput of the system.…”
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1783
The development of grain growing in Omsk region in second half of 1960th and first half of the 1980th: trends, stages, results
Published 2018-06-01“…At the same time, the main factor in the development of the industry remained weather and climate conditions, which had a decisive influence on fluctuations in the yield of grain crops…”
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1784
Global Warming Amplifies Outdoor Extreme Moist Heat During the Indian Summer Monsoon
Published 2024-07-01“…Our results imply that future studies on extreme moist heat must pay close attention to the variation of weather systems on synoptic to subseasonal time scales that are superimposed on the seasonal monsoon migration.…”
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1785
L’insularità, l’isolamento e l’autonomia alimentare degli ikoots (Oaxaca, Messico) fra storia, flussi oceanici e catene globali di depauperamento
Published 2024-06-01“…The essay tries to read the double bond between dependence on supply chains and conditions of isolation/insularity, “channeling of vital flows” (water, fish, weather, etc.) and environmental impoverishment, taking into consideration a broad time span (from Cortés' businesses to ongoing mega-projects) and in the light of an ethnographic analysis of the local perception of the interdependence between abundant fishing and the circulation of oceanic flows. …”
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1786
Spatial-Temporal Evolution Characteristics of NDVI in Middle and Lower Reaches of Lancang River Basin
Published 2022-01-01“…Vegetation coverage plays an important role in soil and water conservation,atmosphere regulation,and maintenance of ecosystem stability,which influences regional hydrological and water-sediment processes and has important implications for hydropower development in the basin.This paper analyzes the spatial and temporal evolution mechanisms of the normalized difference vegetation index (NDVI) in the study area from 1998 to 2018 using the Mann-Kendall model coupled with Sen's slope estimator,with the middle and lower reaches of the Lancang River Basin as the study area.The results reveal that ① the annual average NDVI in the study area from 1998 to 2018 is 0.81,and NDVI increases year by year from north to south on the whole;② NDVI in the study area shows an insignificant increasing trend from 1998 to 2018,with a growth rate of 5.8 × 10<sup>-3</sup>/a;③ the sudden spatial changes in NDVI all occur in degraded areas.Against the background of increasing global warming and the frequent occurrence of extreme weather in the past two decades,the results of this study provide a scientific basis for future biodiversity conservation and ecological and environmental protection in the Lancang River Basin.…”
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1787
DONGNAI IN PROTOHISTORY: THE MEETING PLACE OF MANY STREAMS OF CULTURES
Published 2020-03-01“…The factors of “Clement weather - Favorable terrain - Concord among the people” in the Southeast Region have long been cited by multiple researchers to explain the concentration and diversity of archaeological relics here. …”
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1788
Site selection of equipment and military equipment based on natural factors Case Study: Oman Sea Shores
Published 2021-06-01“…For this purpose, the most important variables affecting the location of military activities are selected, and then the data of the weather stations of the region for a period of 30 years to create climate databases and layers of features of the earth's surface including slope, tilt, topography, etc., for The formation of natural databases was selected and organized in the GIS environment. …”
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1789
Evaluation of the Impacts of Assimilating the TAMDAR Data on 12/4 km Grid WRF-Based RTFDDA Simulations over the CONUS
Published 2016-01-01“…An analysis of the impacts of assimilating the Tropospheric Airborne Meteorological Data Report (TAMDAR) data with the Weather Research and Forecasting- (WRF-) real-time four-dimensional data assimilation (RTFDDA) and forecasting system over the Contiguous US (CONUS) is presented. …”
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1790
Advanced Energy Management for Residential Buildings Optimizing Costs and Efficiency Through Thermal Energy Storage and Predictive Control
Published 2025-01-01“…Employing model predictive control (MPC) and integrating real-time data on energy prices, weather conditions, and consumption patterns, the system minimizes energy costs, while maintaining indoor thermal comfort. …”
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1791
Snow removal cools a small dystrophic lake
Published 2025-02-01“…We conducted a whole lake experiment on a small, 8 m deep dystrophic bog lake in northern Wisconsin, where we removed all snowfall over two consecutive winters. Due to weather variability, only 1 year had predominantly black ice. …”
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1792
Predictability of tropical cyclone track density in S2S reforecast
Published 2025-01-01“…Abstract In this study, we examine the predictability of tropical cyclone (TC) track density in the subseasonal-to-seasonal (S2S) reforecast ensembles of the European Centre for Medium-range Weather Forecasts (ECMWF) using the method of average predictability time (APT). …”
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1793
Ensemble Hydrometeorological Forecasts Using WRF Hourly QPF and TopModel for a Middle Watershed
Published 2014-01-01“…Quantitative precipitation forecasts (QPFs) were obtained from ensembles of the weather and research forecasting (WRF) model for the Iguaçu river watershed (IRW) in southern Brazil. …”
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1794
Prevalence and Scabies Severity Rate on a Goat at Mempawah Hilir, Mempawah District West Kalimantan Province
Published 2021-09-01“…The results obtained scabies prevalence rate of 38% with 38 positive samples from a population of 100 goats and the percentage of severity was 42%, moderate 24%, and 34% severe. This is due to weather factors in the area and the type of cage as well as inadequate maintenance management, thus making many cases of scabies attack goats.…”
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1795
The Pierre Auger Observatory open data
Published 2025-01-01“…A gradual process of release began as early as 2007 when 1% of the cosmic-ray data was made public, along with 100% of the space-weather information. In February 2021, a portal was released containing 10% of cosmic-ray data collected by the Pierre Auger Observatory from 2004 to 2018, during the first phase of operation of the Observatory. …”
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1796
GREENHOUSE SYSTEM WITH FORCED AIR FLOW FOR PRE-DISTILLED KAFFIR (CITRUS HYSTRIX) LEAF TREATMENT
Published 2024-12-01“…Drying is generally done in a simple way, but it has problems such as high-water content (approximately 15%), unstable weather, and slow drying speeds that cause leaf damage and fungus affecting essential oil quality. …”
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1797
Nutritional Quality Differences of Pleurotus sajor-caju M2145 and Pleurotus ostreatus M2191 in Mixed Substrates of Brewer’s Spent Grain Supplemented with Lignocellulosic Residues
Published 2024-01-01“…The lowest nutritional compositions, yields, and biological efficiency were found when eucalyptus sawdust was used alone or in combination with other agroindustrial residues. Under the weather conditions of Debre Berhan, P. ostreatus M2191 and P. sajor-caju M2145 could be grown using agricultural residues and leftover grains from the brewery.…”
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1798
Shaking Table Test of a New Type Insulation Decorative Block Wall under Out-of-Plane Loading
Published 2022-01-01“…In order to solve the problems of complex construction, poor weather resistance, and environmental pollution of conventional thermal insulation materials, this paper introduces a new type of insulation decorative block (IDB) filled with insulation materials. …”
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1799
THE EFFECTS OF EXCESS PRECIPITATION FALLEN IN THE CURVATURE SUBCARPATHIANS (ROMANIA) DURING THE WARM PERIOD OF THE YEAR. CASE-STUDY: SĂRĂŢEL AND BĂLĂNEASA DRAINAGE BASINS
Published 2013-12-01“…The climatic data provided by the Pătârlagele Weather Station are representative for the geographical area we are interested in. …”
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1800
Climate Change and Sugarcane Production: Potential Impact and Mitigation Strategies
Published 2015-01-01“…The increasing greenhouse gas emission and global warming during climate change result in the increased frequency and intensity of extreme weather events. Climate change is expected to have important consequences for sugarcane production in the world, especially in the developing countries because of relatively low adaptive capacity, high vulnerability to natural hazards, and poor forecasting systems and mitigating strategies. …”
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