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基于TOPSIS模型的玉米水肥施用量决策

节水灌溉 2024年

作者：刘禹晗朱德兰刘泽柳昌新 nazarova sayyora Khudayberdi Nazarov 西北农林科技大学水利与建筑工程学院西北农林科技大学旱区农业水土工程教育部重点实验室塔什干国立农业大学农业生物学院塔什干国立经济大学外国语学院

为探明渭河平原地区不同灌水量与施氮量对玉米生长发育、产量、品质和效率的影响，通过玉米盆栽试验，灌水量设置水分梯度2个（灌水上限为田间持水量的50%，80%，分别用W0、W1表示），氮肥梯度5个（0 g/kg、0.1 g/kg、0.3 g/kg、0.5 g/k... 详细信息

为探明渭河平原地区不同灌水量与施氮量对玉米生长发育、产量、品质和效率的影响，通过玉米盆栽试验，灌水量设置水分梯度2个（灌水上限为田间持水量的50%，80%，分别用W0、W1表示），氮肥梯度5个（0 g/kg、0.1 g/kg、0.3 g/kg、0.5 g/kg、0.7 g/kg，分别用N0、N1、N2、N3、N4表示），共10个处理。结果表明，水氮耦合对玉米各项指标存在不同程度影响，使用主观AHP层次分析法和客观熵权法相结合，利用博弈论组合赋权法确定15个指标的最终权重，其中单株产量权重最大，达到0.133，其次为粗蛋白质含量和氮素偏肥生产力，权重分别达到0.114和0.105。利用TOPSIS综合评价法对各处理综合评价，最终结果显示W1N2处理为最佳水氮施用方案。因此推荐土壤含水量为80%田间持水量、施氮量0.3 g/kg为该地区玉米最佳灌水施肥模式。

关键词：玉米灌水量施氮量产量品质 TOPSIS

Volumetric changes in the focal areas of seismic events corresponding to destress blasting

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International Journal of Mining Science and Technology 2019年第4期29卷 541-547页

作者： P.Konicek J.Schreiber L.nazarova Department of Geomechanics and Mining Research Institute of Geonics of the Czech Academy of SciencesOstrava 70800Czech Republic Laboratory of Mining Informatics Chinakal Institute of Mining of the Siberian Branch of the Russian Academy of ScienceNovosibirsk 630091Russia

The typical development of total volumetric change in the focal areas of seismic events,corresponding to destress blasting,is characterized as an explosive phase followed by an implosive phase and with alternating additional phases following on from *** a few cases,a non-typical development of volumetric change was identified,where the first phase was implosive and the second phase,*** development is mainly typical for induced seismic events recorded during mining,not for destress *** events were recorded during longwall mining in the Czech part of the Upper Silesian Coal Basin,where the destress blasting technique is used as a rockburst prevention active *** source processes in the focal areas of selected seismic events were analyzed by the seismic moment tensor inversion method,as well as by studying geomechanical rock mass conditions at the localities of the seismic *** main goal of the analysis was to attempt to identify the reasons for non-typical development of volumetric changes in these *** changes were analyzed for seismic events with energy greater than 104 J,recorded in the period of time from 1993 to 2009(1109 events).80%(891)of the recorded seismic events were induced seismic events that were registered during longwall mining and 20%(218)corresponded to destress blasting *** shows that the main reason for the non-typical development of volumetric changes in the focal areas of seismic events is an association with destress blasting in the rock mass,which is very close to rock mass *** detonation of explosives in boreholes,which would dominate the first phase of volumetric changes,probably obscured stress release in the rock mass,as manifested in the first implosion phase of the volumetric changes in this case.

关键词： Destress blasting Seismic event Volumetric changes Stress release

The Action of Chronic Nicotine on the Effects of Ethanol on Anxiety, Locomotion and Metabolism and the Feeding and Drinking Behaviors of Rats

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Pharmacology & Pharmacy 2014年第11期5卷 1077-1084页

作者： Valentina Bashkatova Sergey Sudakov Galina nazarova Elena Alexeeva P.K. Anokhin Research Institute of Normal Physiology Moscow Russia

The objective of these experiments was to study the effects of ethanol on the anxiety level, activity, metabolic rate, and feeding and drinking behaviors of rats that were chronically treated with nicotine. The chronic intake of nicotine changed the effects of the acute administration of ethanol. Thus, the nicotine-dependent rats demonstrated a significantly decreased anxiolytic-like effect in response to ethanol than did the control rats. This decrease may lead to a decrease in the sensitivity of animals to the positive reinforcing effects of ethanol and an increase in their consumption to achieve the desired effect. The negative action of ethanol on the metabolism, motor activity and drinking behavior of rats that chronically consumed nicotine was increased. Chronic nicotine intake can be assumed to lead to cross-tolerance of the effects of ethanol. On the contrary, the sensitivity to the action of ethanol increased.

关键词： Nicotine Ethanol Metabolism Drinking Behavior Locomotion

Secondary alteration of minerals in basalts of the Evevpenta gold occurrence(North Kamchatka， Russia) as indicators of ore forming processes

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地学前缘 2023年

作者： Anastasiya Sergeeva Pavel Zhegunov Elena Skilskaia Mariya nazarova Elena Kartasheva Anna Kuzmina Svetlana Moskaleva Olesya Zobenko Sharapat Kudaeva Ekaterina Plutakhina Kseniya Shishkanova Institute of Volcanology and Seismology， Far Eastern Branch， Russian Academy of Sciences

This paper describes in detail the mineralogy of the propylitic alteration of basalt host rocks in the Evevpenta gold occurrence in North Kamchatka. The vein system of the Evevpenta consists of quartz， adularia-quartz， quartz-carbonate veins， and， hydrothermal breccias hosted in dacite. Vein minerals are native gold， tellurides， sulfides， selenides， Au-Ag chlorides. The propylitic alteration occurs at a distance from the epithermal veins; however， it contains characteristic mineral assemblages useful for the reconstruction of an ore-formation environment. Four distinct hydrothermal alteration assemblages were recognized within the propylitic zone in this study: (1) Fluorapatite-fluorine-aluminous titanite， (2) Quartz-calcite-clinochlore， (3) Quartz-calcite-stilbite-montmorillonite， and 4. Calcite-mordenite. The earliest mineral assemblage was formed from an acid F-enriched hydrothermal fluid. The concentration of fluoride in fluid was 0.2–1.2 g/L， and temperature of about 550 ℃. The long-term interaction between the acid hydrothermal fluid and olivine basalt host rocks resulted in increasing pH to near neutral that caused chloritization process. The chloritization stage hydrothermal fluid was enriched in Fe and Mg with temperatures of about 175–210℃， chlorite I， and 120–140℃， chlorite II. The final stage of alteration consists of zeolite group minerals， which were precipitated from the hydrothermal fluid of pH ～ 9 and temperature >135℃. The high pH of the hydrothermal fluid could be explained by the presence of bicarbonates and carbonates and removal of the iron salt from the solution. Based on the alteration mineral assemblages of the propylitic zone， the physical and chemical conditions of the Evevpenta vein system are discussed. The transport of ore elements took place due to the formation of precious metal Cl–and OH–complexes at the stage of hydrothermal system formation with circulation of alkaline sodium chloride solutions. Chalcogens were also transferred by

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俄罗斯北堪察加Evevpenta金矿床玄武岩矿物次生蚀变特征及其成矿指示作用

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地学前缘 2023年第5期30卷 450-468页

作者： Anastasiya SERGEEVA Pavel ZHEGUNOV Elena SKILSKAIA Mariya nazarova Elena KARTASHEVA Anna KUZMINA Svetlana MOSKALEVA Olesya ZOBENKO Sharapat KUDAEVA Ekaterina PLUTAKHINA Kseniya SHISHKANOVA Institute of Volcanology and Seismology Far Eastern BranchRussian Academy of SciencesPiip Boulevard9Petropavlovsk-Kamchatsky 683006Russia

俄罗斯北堪察加地区Evevpenta金矿床玄武岩主岩青磐岩化蚀变的矿物学组成,是以英安岩中的石英、冰长石-石英、石英-碳酸岩岩脉和热液角砾岩组成的脉系为特征。脉状矿物是天然金、碲化物、硫化物、硒化物和金-银氯化物。青磐岩化蚀变发... 详细信息

俄罗斯北堪察加地区Evevpenta金矿床玄武岩主岩青磐岩化蚀变的矿物学组成,是以英安岩中的石英、冰长石-石英、石英-碳酸岩岩脉和热液角砾岩组成的脉系为特征。脉状矿物是天然金、碲化物、硫化物、硒化物和金-银氯化物。青磐岩化蚀变发生在距浅成热液脉较远的地方。然而,它的特征矿物组合对重建成矿环境有重要研究意义。在青磐岩化带内可识别出氟磷灰石-氟铝钛矿、石英-方解石-斜绿泥石、石英-方解石-硬石-蒙脱石、方解石-丝光沸石4种不同的热液蚀变组合。最早的矿物组合形成于酸性富F的热液中。热液流体中氟化物浓度为0.2~1.2 g/L,流体温度约550℃。酸性热液与橄榄玄武岩寄主岩石长期相互作用,导致pH升高至接近中性并发生绿泥石化作用。绿泥石化阶段热液富集Fe和Mg,温度约175~210℃时形成第1阶段绿泥石,120~140℃时形成第2阶段绿泥石。蚀变的最后阶段形成沸石群矿物,其在pH约为9、温度>135℃的热液中析出。热液流体的高pH值可能是由于碳酸氢盐和碳酸盐的存在以及溶液中铁盐的去除。根据青磐岩化带蚀变矿物组合特征,探讨了Evevpenta脉系形成的物理化学条件。在热液体系形成阶段,随着碱性氯化钠溶液的循环,贵金属Cl~-和OH~-络合物的形成导致了矿石元素的运移。高pH溶液也能转移硫。

关键词：矿物学金丝光沸石斜绿泥石青磐岩化蚀变 Evevpenta 堪察加

Theoretical Optimization of the Production of Heating Layers Using Local Wool Fibers

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Engineering（科研） 2022年第12期14卷 578-590页

作者： Matluba Abdurashid Kizi nazarova Juramirza Abdiramatovich Kayumov Axtam Akramovich Qosimov Abdulrasul Abdumajitovich Mahmudov Department of “Construction and Technology of Light Industrial Products” Namangan Institute of Engineering and Technology Namangan Uzbekistan Department of Textile Engineering Zhejiang Sci-Tech University Hangzhou China Department of Technology of Goods of Textile Industry Namangan Institute of Engineering and Technology Namangan Uz-bekistan Department of “Metrology Standardization and Quality Management” Namangan Institute of Engineering and Technology Namangan Uzbekistan Department of General Technics Fergana Polytechnics Institute Fergana Uzbekistan

Science is the basis of the country’s development and wealth. In particular, it is necessary to effectively use advanced scientific developments and technical achievements in order to strengthen the economy in the period when the desire for innovation in all fields is still growing. In theoretical-experimental Scientific Research work, both theoretical and experimental results are achieved, and it is more useful to withstand more theoretical-experimental loads for a longer period of time. The occurrences in the production process of natural wool fiber technologists are a complex of physical and mechanical phenomena, which can be used only by the modern achievements of science and technology. In most cases, the parameter relationship with the factors influencing the technological process or the object can open a curve without any other things.

关键词： Wool Polyester Fiber Content Heating Layer Surface Density Result Unwanted Factors Chemical Fiber Experiments Heat Storage Determine

Analysis of the Composition and Physical and Mechanical Properties of Raw Materials for Thermal Insulation Fabrics

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Engineering（科研） 2021年第6期13卷 352-359页

作者： Juramirza Abdiramatovich Kayumov Matluba nazarova Bohodir Vohobjon Ogli Obilov Farhodjon Mahmudjonovich Dadaboyev Zuhra Yigitaliyevna Mamadaliyeva College of Textile Science and Engineering (International Institute of Silk) Zhejiang Sci-Tech University Hangzhou China Faculty of Technology of Light Industry Namangan Institute of Engineering and Technology Namangan Uzbekistan

In this article, winter clothes, bedding, pillows, mattresses are produced in the Republic of Uzbekistan and used in the export products of foreign countries in domestic market shopping centers;existing nonwoven fabric samples were used as toys, children’s clothing as a heat retainer, a space-filler was selected on the basis of marketing survey analysis. Chemical bonding, processing technology, methods, linear density, thickness, air permeability, hygroscopicity, heat storage and heat transfer properties of the samples were analyzed experimentally based on the preparation methods, the fiber content was compared with the standard technology. The advantages and disadvantages of the samples were studied and recommendations for use in sewing according to consumer requirements were given.

关键词： Sintepon (Origin Polyester Fiber) Sherstepon (Origin Wool + Polyester Fiber) Hollow Fiber Polyester Nitron Insulation Fabrics

北极地区萨氏真蛇尾(Ophiura sarsii)群体遗传多样性研究

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海洋科学进展 2021年第3期39卷 441-451页

作者：史文阁李一璇 nazarova Sophia A 赵磊郭健范士亮徐勤增自然资源部第一海洋研究所山东青岛266061 自然资源部海洋生态环境科学与技术重点实验室山东青岛266061 青岛海洋科学与技术试点国家实验室海洋生态与环境科学功能实验室山东青岛266237 俄罗斯科学院动物研究所海洋研究室圣彼得堡199034 贵州医科大学生物与工程学院贵州贵阳550025

为了解萨氏真蛇尾(Ophiura sarsii)群体遗传特性,本研究采用线粒体控制区(CR)、NADH脱氢酶亚基2(nad 2)和NADH脱氢酶亚基6(nad 6)三个标记对白令海、楚科奇海、巴伦支海萨氏真蛇尾进行群体遗传多样性、系统发育以及群体遗传结构分析。... 详细信息

为了解萨氏真蛇尾(Ophiura sarsii)群体遗传特性,本研究采用线粒体控制区(CR)、NADH脱氢酶亚基2(nad 2)和NADH脱氢酶亚基6(nad 6)三个标记对白令海、楚科奇海、巴伦支海萨氏真蛇尾进行群体遗传多样性、系统发育以及群体遗传结构分析。结果显示,CR、nad 2和nad 6三个分子标记经扩增后分别获得322、598 bp和449 bp的序列,并在59个个体中依次检测出15、27和24个单倍型。研究分析可知:①3个分子标记显示3个群体单倍型多样性与核苷酸多样性较高,表明该种类在北极海域有较高的遗传多样性;②nad 2与nad 6揭示的单倍型多样性明显高于控制区片段;③遗传分化分析(F st和AMOVA)与系统发育分析结果一致。白令海与楚科奇海萨氏真蛇尾分化不明显,而巴伦支海萨氏真蛇尾群体形成明显不同的谱系,与上述两海域萨氏真蛇尾分化较为明显,显示了巴伦支海与白令海、楚科奇海萨氏真蛇尾出现明显的分化。综上所述,本文研究了北极海域萨氏真蛇尾的群体遗传结构,丰富了北极地区大型底栖生物的群体研究。

关键词：萨氏真蛇尾蛇尾群体遗传结构白令海楚科奇海巴伦支海

Periglacial Lake Environments in Eastern Siberia

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Periglacial Lake Environments in Eastern Siberia