Results 21 to 30 of about 2,422 (168)

Design and Implementation of Building a Well-off Society Monitoring Information System in Guizhou [PDF]

open access: yes, 2015
本文尝试设计和实现一个贵州省全面建设小康社会监测信息系统软件。全面建设小康社会监测工作是推进贵州小康社会建设、确保到2020年贵州要与全国同步实现小康的重要保障。这项监测工作涉及9个地级市、88个县(县级市、区)外,还涉及29个省级相关部门;在监测的25项指标中由于存在许多指数型指标,最终需要统计的单项指标包括60个。开发贵州省全面建设小康社会监测信息系统软件并应用到实际工作中,有利于对贵州省对全面建设小康社会各项数据和信息的管理,有利于在这项工作中各地区、各部门的协同工作效率,因此具有重要的意义 ...
吴睿
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Construction of Lean Coal Molecular Structure Model Based on Spectroscopic Characterization

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The chemical structure of coal exerts a profound influence on its properties and utilization pathways. A comprehensive analysis of coal's molecular structure is crucial for mitigating environmental pollution arising from coal combustion and improving the efficiency of coal utilization.
Song Liu   +5 more
wiley   +1 more source

Design and Implementation of Museum Managemenr System of Collections [PDF]

open access: yes, 2016
博物馆工作包含了非常丰富的内容,其中藏品的管理在博物馆管理工作中占据着非常重要的地位。对于博物馆管理者来说,重视规范化和高效性的博物馆藏品管理是至关重要的。博物馆为藏品管理提供了一个整体的大环境,围绕着博物馆这一个中心点,馆藏机构不仅仅要对藏品进行管理,同时也要对藏品进行研究和保护,形成专业性的藏品保护机制,通过研究和交流形成对藏品价值的深度挖掘,这对于以保护、研究、教育和宣传为目的的博物馆工作的开展具有非常重要的现实意义。随着信息技术的飞速发展 ...
熊宏萍
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Superior CO2 Conversion Performance by Er‐Doped BiOCl Nanosheets Through Synergistic Photocatalytic Memory Effect and Er‐Doping

open access: yesCarbon Energy, EarlyView.
Er‐doping and the photocatalytic memory effect through visible‐light irradiation synergistically reconstruct internal electronic states of ultrathin Er‐doped BiOCl nanosheets and generate stable oxygen vacancies. Light absorption, charge carrier separation, and CO2 adsorption capability are subsequently enhanced, leading to a significant increase in ...
Lizhen Lu   +8 more
wiley   +1 more source

Design and Implementation of Official Document Management System of Guizhou Province Transportation [PDF]

open access: yes, 2016
公文管理工作是政府部门日常管理过程中的一个重要组成部分之一,在传统的公文处理管理过程中,公文处理方式主要是采用的是邮递或者是直接送达方式来传递各种文件,这样在公文处理过程中不便会使其变得非常复杂、非常繁琐,而且还会使公文处理过程速度慢、容易泄密、容易丢失、使用成本也比较高等问题,在此背景下开发了贵州省交通运输厅公文管理系统。 论文介绍了贵州省交通运输厅公文管理系统的研究背景、项目意义和目前的研究与应用现状,明确了论文研究的内容和主要工作;在业务分析中,论文对系统存在的问题、组织机构 ...
王智博
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A Dynamic Correlation‐Information‐Fusion‐Based Spatiotemporal Network for Traffic Flow Forecasting

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Traffic Flow Forecasting (TFF) is a foundational task in the development of Intelligent Transport Systems (ITSs). The primary challenge is to undertake a comprehensive exploration of the intrinsic dynamic spatiotemporal correlations of the road network, unveiling the long‐term evolutionary traffic trends.
Dawen Xia   +6 more
wiley   +1 more source

Design and Implementation of Terrestrial Digital TV Frequency Management System [PDF]

open access: yes, 2015
从20世纪六七十年代开始,我国各级广电部门在国家新闻出版广电总局的指导下,建成了全国范围内的中央、省、市、县级广播电视覆盖网;把党和政府的声音送到了普通百姓家,极大的丰富了广大人民群众的精神生活。2012年,总局提出了地面数字电视广播覆盖网的发展规划,广播电视数字化已成为发展的必然趋势,模拟电视向数字化迈进已摆上重要日程。如何有效利用现有的无线电频率资源,减少各类广播电视台站之间的干扰,进而保障农村广播电视公告服务和地面数字电视业务的健康发展,是模拟向数字过渡期间摆出来的难题。只有通过科学技术的手段 ...
谭红
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The litter C/N ratio governs the dual role of ectomycorrhizal fungi in decomposition and plant nutrition absorption

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ectomycorrhizal fungi (EcMF) modulate litter decomposition and facilitate nutrient acquisition through the soil–mycorrhiza–plant pathway. Although litter chemistry has been considered an important factor affecting litter decomposition, how it regulates EcMF‐induced ...
Yan Mei   +8 more
wiley   +1 more source

Analysis on the status quo and influencing factors of Traditional Chinese Medicine nursing in medical institutions of Zunyi City (遵义市医疗机构中医护理工作现状与影响因素分析)

open access: yes中西医结合护理
Objective To investigate the quality and safety of Traditional Chinese Medicine(TCM) nursing in 35 secondary and above public medical institutions in Zunyi City, grasp the current situation of TCM nursing in medical institutions, analyze the causes of ...
WU Yuanxia (吴远霞)   +5 more
doaj   +1 more source

Design and Implementation of Meteorological Observation Data Check and Feedback System [PDF]

open access: yes, 2015
近年来地震、洪灾等自然灾害频发,而气象灾害所占比为71%。防灾减灾工作首要环节是做好对气象灾害的预测预警工作。为此气象部门建立了多轨道气象业务体系,开展各类气象服务工作。而各类气象业务的开展与气象信息网络的结合也将愈加紧密,自动化观测效率越来越高,但随之带来的各种误差也造成了气象观测数据的不准确,因此气象观测数据的质量控制就成为气象服务保障工作迫切需要解决的问题。 本课题对贵州省地面自动气象站和区域自动气象站的逐小时观测数据进行质量控制的实现方法进行了详细阐述 ...
杨春竹
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