Showing 1,241 - 1,260 results of 1,913 for search '"winter"', query time: 0.07s Refine Results
  1. 1241

    DELLA MUTATIONS IN PLANTS WITH SPECIAL EMPHASIS ON WHEAT by G. A. Chebotar, S. V. Chebotar, Yu. M. Sivolap

    Published 2014-12-01
    “…The aim of the current study is to estimate the genetic similarity of DELLA nucleotide and amino acid sequences stored in GenBank and to identify mutant and wild type alleles that encode DELLAs in modern Ukrainian winter bread wheat varieties. We have performed nucleotide and amino acid sequence search and alignment of the Rht-D1 wheat dwarfing gene and DELLA-encoding genes of other plant species with BLAST and MUSCLE software. …”
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  2. 1242

    Characteristics of the Temporal Variation in Temperature and Precipitation in China’s Lower Yellow River Region by Heli Lu, Wenlong Jing, Jincai Zhao, Xiaojing Liu, Zhong Huang

    Published 2014-01-01
    “…There are no significant changes in the Region’s summers, but the winters have become visibly warmer, with the temperatures significantly increasing from the 1980s. …”
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  3. 1243

    Spatial and Temporal Characteristics of Meteorological Drought in Shandong Province, China, from 1961 to 2008 by Xiaoli Wang, Xiyong Hou, Zhi Li, Yuandong Wang

    Published 2014-01-01
    “…Besides, drought in spring was more serious than that in winter. This study is anticipated to support the mitigation of drought hazards and to improve the management practices of environment system in Shandong province.…”
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  4. 1244

    The Study of Anthropogenic Effect on the Intensification of Floods in Summer Catchment Basin, Case Study: Kan, Tehran ( by khadijeh heydarian, siavash shayan, Hossein jahantigh

    Published 2021-12-01
    “…The summer catchment basins due to the phenomenon of counter urbanization and also escape from city pollution, easy access, and short distance, has taken too much attention, so much that the inhabitants mostly spend winter in Tehran and summer there. Since some buildings have been built along the main river, the study of the effectiveness of riparian zone and also the specification of areas susceptible to flood is of great importance. …”
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  5. 1245

    Seasonal variations of blood aspartate aminotransferase and vitamin c on local breeds and cross breeds of sheep in konya central animal research institute by İbrahim Durmuş, Leyla Kalaycıoğlu

    “…This effect was determined as the highest levels at winter and summer. The mean ascorbic acid levels at four seasons of nine sheep breed were 1.0211.438 mg/dl. …”
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  6. 1246

    Modeling of spatio-temporal of albedo over Iran by Zahra Hejazizadeh, Meysam Toulabi Nejad, Alireza Rahimi, nasrin bazmi, Atefeh Bosak

    Published 2017-12-01
    “…In addition, the results of temporal analysis in seasonal scale showed that the highest albedo in Iran in winter was 0.26 and its lowest amount was recorded in spring with 0.23 units. …”
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  7. 1247

    Research on the Energy-Saving Design Path of Rural Farmhouses under the Background of Ecological Livability by Jingyuan Shi, Qiuna Li

    Published 2021-01-01
    “…It aims to improve the indoor and outdoor thermal environment of farmhouses, saving heating energy consumption in winter and air-conditioning energy consumption in summer and effectively benefit users to use renewable energy such as biogas, straw, and solar energy. …”
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  8. 1248

    The Portrait of heshuo Guo-qinwang Yunli as the Source for Weapons and Horse Equipment of Oirats and their Neighbors in the first half of the 18th Century by Leonid A. Bobrov

    Published 2024-12-01
    “…Castiglione in the summer of 1735, not long after the return of Yunli from the travel to Dalai Lama which took place in the winter-spring of the same year. The comprehensive analysis of the sources showed that the heshuo Guo-qinwang combines Qing clothing with parts of equipment of the Central Asian type. …”
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  9. 1249

    High Humidity Aerodynamic Effects Study on Offshore Wind Turbine Airfoil/Blade Performance through CFD Analysis by Weipeng Yue, Yu Xue, Yan Liu

    Published 2017-01-01
    “…Damp air with high humidity combined with foggy, rainy weather, and icing in winter weather often is found to cause turbine performance degradation, and it is more concerned with offshore wind farm development. …”
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  10. 1250

    Effects of Climate Change on Agricultural Calendar in the North of Iran by mojtaba shahnazari, Zahra Hejazizadeh, Mohammad Saligheh

    Published 2020-12-01
    “…With some differences, results showed that the agricultural calendar for rice in Gilan and Mazandaran provinces will shift to winter. Given the different temperature conditions of Golestan province, its agricultural calendar will shift to spring.…”
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  11. 1251

    Investigating the amounts of solutes and chemical elements found in the sources Drinking water in Khorramabad city by Sayad Asghari Saraskanrood, zeynab DolatShahi

    Published 2018-03-01
    “…The amount of fluorine (F) only in the spring and summer is higher than the standard standard (EPA) in some wells, but in winter and fall in all wells and springs above the standard desirable standard (EPA) is. …”
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  12. 1252

    Spatial and Temporal Distribution of Precipitation Characteristics and Fitting Parameters in China by ZHOU Yu, ZHANG Yujia, MIAO Changsheng

    Published 2024-01-01
    “…In order to summarize the precipitation characteristics in China and explore the distribution of precipitation duration,this paper selects 56 years of continuous daily precipitation data from 698 meteorological stations in China and analyzes the spatial distribution and inter-annual variations of precipitation characteristics in terms of seasonal distribution,extreme characteristics,and precipitation duration.The paper also uses the Gamma distribution to fit the precipitation duration curves and estimate the parameters and analyzes the potential factors that affect the fitting parameters.The results show that ① the precipitation generally shows an increase in the southeast part and a decrease in the central part of China,with an increase and a wider distribution of winter precipitation in the east,northwest,and northeast parts.From the southeast to the northwest of China, the trend of precipitation percentile change shows an increase,then a decrease,and then an increase again,and the distribution of the 99-percentile precipitation thresholds is more uneven.The trend of the precipitation percentile at the Linhe station shows the greatest decrease,especially the wet-day precipitation percentile.The wet period is in a decreasing trend in the southwest and central parts and in an increasing trend in the coastal and northwestern parts.The distribution characteristics of drought and flooding durations in the basin show the opposite state in most regions,and the inter-annual variation of the wet period is smaller than that of the dry period.② The Gamma distribution has a better fitting effect on precipitation.The scale parameter β has a higher correlation with precipitation amount and precipitation percentile and better performance on extreme precipitation thresholds for heavy precipitation events.These findings can provide theoretical support for the subsequent research on precipitation processes based on physical influencing factors.…”
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  13. 1253

    A New Comprehensive Framework for Identifying and Monitoring the Interseasonal Characteristics of Meteorological Drought by Hamza Amin, Rizwan Niaz, Nafisa A. Albasheir, Fuad S. Al-Duais, Mohammed M. A. Almazah, A. Y. Al-Rezami

    Published 2023-01-01
    “…The results from the proposed framework indicate that the drought persists in the summer to autumn and autumn to winter seasons between 90 and 99 percent. The odds ratio of CFEBLRM for the summer-autumn season indicates that the increment in precipitation will decrease the drought persistence in the autumn season. …”
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  14. 1254

    Applications of Remote Sensing and GIS in Monitoring Surface Water of Al-Razzaza Lake: A Review by Afrah Medhat Rashed, Mufid Alhadithi, Fareed M. Alattar, Fayez Ahamd Massarwa

    Published 2024-09-01
    “… Al-Razzaza Lake, which was established in 1969 to protect the southern regions from heavy rains, is a part of the western plateau and is characterized by a semi-arid climate, hot in summer and cold in winter. The lake water level decreased in the past ten years due to the lack of rain and high temperatures, which affected the water quality and quantity, so it was studied and monitored the decline of the water level and calculate the surface area of the lake by several researchers using remote sensing techniques integrated with the GIS environment. …”
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  15. 1255

    Optimal Scheduling of Multi-Energy Complementary Systems Based on an Improved Pelican Algorithm by Hongbo Zou, Jiehao Chen, Fushuan Wen, Yuhong Luo, Jinlong Yang, Changhua Yang

    Published 2025-01-01
    “…We establish eight scenarios with and without pumped storage across four typical seasons—spring, summer, autumn, and winter—and conduct simulation analyses on a real-world case. …”
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  16. 1256

    Evaluation of Global Satellite Mapping of Precipitation Project Daily Precipitation Estimates over the Chinese Mainland by Zhuoqi Chen, Yaxin Qin, Yan Shen, Shupeng Zhang

    Published 2016-01-01
    “…They perform better in summer than in winter over the Chinese Mainland. They also have better estimation over the southeast than over the northwest of the Chinese Mainland. …”
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  17. 1257

    Study on Water Environmental Characteristics Based on Comprehensive Pollution Assessment Method with Entropy Weight Optimization by HUANG Wen

    Published 2024-07-01
    “…At the same time, the comprehensive pollution assessment method, enhanced by entropy weight optimization, indicates that the water quality of Sand Lake in August is classified as category V, exceeding the standard, and the pollution level in summer and autumn in August is significantly higher than that in winter and spring, especially the monitoring point L05, indicating that the lake environment is significantly affected by wildlife such as birds and fish. …”
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  18. 1258

    Prevalence and risk factors of teat end hyperkeratosis in cows from the Urals region of Russia by A.S. Barkova, V.V. Verkhoturov

    Published 2022-01-01
    “…Simultaneously, teat lesions are also observed when using robotic milking machines, but in smaller numbers. In autumn and winter regardless of type of milking equipment, the growth of udder teat diseases is observed. …”
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  19. 1259

    Measurement of PM2.5 and PM10 Concentrations in Nakhodka City with a Network of Automatic Monitoring Stations by Aleksei Kholodov, Konstantin Kirichenko, Igor Vakhniuk, Anvir Fatkulin, Maria Tretyakova, Leonid Alekseiko, Valeriy Petukhov, Kirill Golokhvast

    Published 2022-07-01
    “…According to the results obtained, the highest concentrations of PM10 and PM2.5 were observed in the winter months, and then there was a gradual decrease in concentrations at all observation points. …”
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  20. 1260

    Seasonality, Interannual Variability, and Linear Tendency of Wind Speeds in the Northeast Brazil from 1986 to 2011 by Alexandre Torres Silva dos Santos, Cláudio Moisés Santos e Silva

    Published 2013-01-01
    “…The seasonal variability of the average wind speeds of each group presented higher values for winter and spring and lower values in the summer and fall. …”
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