Science and Technology of Engineering, Chemistry and Environmental Protection最新文献_第3页

Integrating Multi-source Remote Sensing Technology to Improve Water Resource Management Methods at Poyang Lake 整合多源遥感技术改进鄱阳湖水资源管理方法

Science and Technology of Engineering, Chemistry and Environmental Protection Pub Date : 2024-06-06 DOI: 10.61173/ck4av294

Xinye Chen, Pengcheng Feng, Weijun Feng, Zhuozhuo Shao

{"title":"Integrating Multi-source Remote Sensing Technology to Improve Water Resource Management Methods at Poyang Lake","authors":"Xinye Chen, Pengcheng Feng, Weijun Feng, Zhuozhuo Shao","doi":"10.61173/ck4av294","DOIUrl":"https://doi.org/10.61173/ck4av294","url":null,"abstract":"With the progress of science and technology, the material life of human society is becoming more and more perfect. Still, it also causes the human living environment to become more and more harsh. Water resources are polluted to different degrees, affecting the sustainable development of ecology. Water resource management based on emerging technologies is urgent. The purpose of this paper is to analyze and evaluate the pollutants and types of pollution in the water body of Poyang Lake based on multi-source remote sensing data through the pollution indicators of colored soluble organic matter pollution, water body eutrophication, and heavy metal salt pollution. This paper concludes that Poyang Lake faces problems such as high organic pollution during the abundant water period, medium eutrophication of the water body, and excessive cadmium and manganese heavy metal salts. This paper finds that establishing relatively different pollution indicator systems is more conducive to analyzing and evaluating water resource pollution in different geographical areas. With the progress of remote sensing science, more and more remote sensing technology is applied to the governance and management process of water resource pollution.","PeriodicalId":438278,"journal":{"name":"Science and Technology of Engineering, Chemistry and Environmental Protection","volume":"103 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141376812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Review: Drug Discovery Methods Based on Artificial Intelligence 综述：基于人工智能的药物发现方法

Science and Technology of Engineering, Chemistry and Environmental Protection Pub Date : 2024-06-06 DOI: 10.61173/khh85h64

Jinhao Chen

引用次数: 0

ARIMA Model-Based Research on Stock Price Prediction 基于 ARIMA 模型的股价预测研究

Science and Technology of Engineering, Chemistry and Environmental Protection Pub Date : 2024-06-06 DOI: 10.61173/nq5kv133

Dong Liang

{"title":"ARIMA Model-Based Research on Stock Price Prediction","authors":"Dong Liang","doi":"10.61173/nq5kv133","DOIUrl":"https://doi.org/10.61173/nq5kv133","url":null,"abstract":"Securities trading has always been a high-risk, high-return domain. Investors seek high returns while endeavoring to minimize risks as much as possible. Therefore, stock price prediction has become a popular and immensely valuable research topic. This paper will use the ARMA model to forecast stock prices. Firstly, an analysis was conducted on selected stock, determining that the price sequence exhibits no seasonal effects but does display volatility effects. The trend is essentially linear, and the relationship between volatility effects and trends fits an additive model. Based on this, preprocessing was conducted by taking the three-day moving average sequence of the series to eliminate the volatility effects, yielding a clean sequence trend. Then, the trend was differenced once to obtain a stationary sequence. Subsequently, the appropriate ARIMA model order was determined by the (partial) autocorrelation plot of this stationary sequence, and the model was fitted to the stock for prediction, yielding satisfactory results. This indicates that the model can accurately forecast long-term trends, but the filtering of volatility effects prevents the prediction results from sensitively reflecting short-term fluctuations.","PeriodicalId":438278,"journal":{"name":"Science and Technology of Engineering, Chemistry and Environmental Protection","volume":"21 10‐11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141379855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Real world ambulatory boundary effect within MTL oscillation during movement in human brains 人脑运动过程中 MTL 振荡的真实世界流动边界效应

Science and Technology of Engineering, Chemistry and Environmental Protection Pub Date : 2024-06-06 DOI: 10.61173/62mqmr19

Siwei Wu

{"title":"Real world ambulatory boundary effect within MTL oscillation during movement in human brains","authors":"Siwei Wu","doi":"10.61173/62mqmr19","DOIUrl":"https://doi.org/10.61173/62mqmr19","url":null,"abstract":"Through daily life, complex tasks require the neural encoding of spatial location for oneself and others. Previous research studies in rodents have shown that rodents have neural representations of themselves in addition to other rodents. ( Ovchinnikov, 2010) However, there is still a need to understand how the human brain processes spatial location for itself and others. Furthermore, it is important to research which parts of human cognition can affect location encoding mechanisms. The current study uses existing data to determine the correlation between environmental boundaries and human brain activity. Using spatial observation and navigation tasks, the study investigated whether a physical boundary can affect neural encoding using implanted electrodes, representing the participants’ location and others’ location while in a closed environment. Results showed that representations were strengthened when the encoding of location had a greater behavioral significance and was contingent upon the momentary cognitive state of the individual.Together, these findings support the existence of a shared encoding mechanism within the human brain that signifies the whereabouts of both individuals in communal settings. Moreover, they illuminate novel insights into the neural processes that govern spatial navigation and the perception of others in practical situations.","PeriodicalId":438278,"journal":{"name":"Science and Technology of Engineering, Chemistry and Environmental Protection","volume":"14 13‐14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141380154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bi-Directional Optimization of V2G Strategy Based on Multi-Objective Optimization: Balancing Grid Load and Reducing Electric Vehicle Charging Costs 基于多目标优化的 V2G 策略双向优化：平衡电网负荷并降低电动汽车充电成本

Science and Technology of Engineering, Chemistry and Environmental Protection Pub Date : 2024-06-06 DOI: 10.61173/75xhcx48

Yilin Liu

引用次数: 0

Exploration of the Application of UAV Remote Sensing Technology in Engineering Surveying and Mapping 无人机遥感技术在工程测绘中的应用探讨

Science and Technology of Engineering, Chemistry and Environmental Protection Pub Date : 2024-06-06 DOI: 10.61173/f0qwkj60

Suqi Liu

{"title":"Exploration of the Application of UAV Remote Sensing Technology in Engineering Surveying and Mapping","authors":"Suqi Liu","doi":"10.61173/f0qwkj60","DOIUrl":"https://doi.org/10.61173/f0qwkj60","url":null,"abstract":"The application of UAV remote sensing technology in engineering surveying and mapping has gradually become widespread due to its high efficiency and accuracy. It cannot only quickly obtain high-definition mapping data to provide accurate and complete information support for engineering design and construction but also make up for the limitations of traditional engineering surveying and mapping and promote the innovation and development of the surveying and mapping field. Therefore, this paper explores the application of UAV remote sensing technology in engineering mapping. The exploration of UAV remote sensing technology is of great practical significance for achieving the goal of high-quality mapping data and high efficiency of the mapping process. Surveying and mapping staff need to have a correct perception and logic of the workflow of UAV remote sensing technology in the field of engineering surveying and mapping, analyze the needs of engineering surveying and mapping step by step, study the use of the technology and specific scenes, and promote the rapid development of technology and innovation, to give full play to the role of remote sensing technology of UAVs, and to arrive at more accurate measurement results.","PeriodicalId":438278,"journal":{"name":"Science and Technology of Engineering, Chemistry and Environmental Protection","volume":"199 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141376107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Progress and Case Study of Satellite Remote Rensing Technology for Carbon Dioxide 二氧化碳卫星遥感技术的进展与案例研究

Science and Technology of Engineering, Chemistry and Environmental Protection Pub Date : 2024-06-06 DOI: 10.61173/k28nqk82

Jinbo Pu

{"title":"Progress and Case Study of Satellite Remote Rensing Technology for Carbon Dioxide","authors":"Jinbo Pu","doi":"10.61173/k28nqk82","DOIUrl":"https://doi.org/10.61173/k28nqk82","url":null,"abstract":"As the primary cause of global warming, the increase in atmospheric carbon dioxide(CO2) concentration has attracted more and more attention worldwide. With the slogan of “peaking carbon” and “carbon neutrality” in China, the need for quantitative, real-time, and large-scale monitoring of CO2 concentration is becoming more urgent. As an all-weather, high-precision monitoring method for greenhouse gas emissions, satellite remote sensing has great potential in CO2 monitoring. After studying the development and performance of remote sensing satellites for CO2 monitoring, the conclusion drawn by this paper is that the monitoring accuracy of CO2 monitoring sensors is gradually improved with increasing attention to CO2 concentration detection in various countries and that because active remote sensing is not affected by aerosol and solar radiation, the current high-precision CO2 concentration detection has gradually changed from passive remote sensing to a combination of active and passive remote sensing. By reviewing the development process of CO2 monitoring remote sensing satellites and the research and application of CO2 satellite data, this paper finds out the gaps in the current research of CO2 remote sensing satellites. It inspires future scholars who want to carry out research in this field.","PeriodicalId":438278,"journal":{"name":"Science and Technology of Engineering, Chemistry and Environmental Protection","volume":"358 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141381072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Deepening Intelligent Microgrid Management: A Study on Improving Load Forecasting Accuracy Based on Informer Models 深化智能微电网管理：基于告警模型提高负荷预测精度的研究

Science and Technology of Engineering, Chemistry and Environmental Protection Pub Date : 2024-06-06 DOI: 10.61173/sq6kd003

Yuke Wang

引用次数: 0

Improvement of EfficientNet in medical waste classification 改进医疗废物分类中的 EfficientNet

Science and Technology of Engineering, Chemistry and Environmental Protection Pub Date : 2024-06-06 DOI: 10.61173/dzxz2j87

Xiaomo Wang

引用次数: 0

Research on the Influencing Factors of New Energy Cars Prices 新能源汽车价格影响因素研究

Science and Technology of Engineering, Chemistry and Environmental Protection Pub Date : 2024-06-06 DOI: 10.61173/qbt0bb62

Xijun Wang

引用次数: 0