This paper discribes the importance and necessity of the study on the data structures for displaying the mining field using the interactive technology in open pit design and planning,based upon the grid block model. T...This paper discribes the importance and necessity of the study on the data structures for displaying the mining field using the interactive technology in open pit design and planning,based upon the grid block model. The commonly used data structures--rectangular array structure and quadtree structure ,are analyzed. Two compressed data structures--compressed circular link array structure and compressed doubly-linked circular array structure,are proposed,which are much more suitable for displaying the regularly gridded block model. When the two compressed data structures are adopted,the storage space can be tremendously saved and the algorithms are simple,while the requirements of the accuracy and the manipulating speed will be both satisfied for the interactive open pit short range plan formulation.展开更多
November 28, 2014--Reeently, MIIT issued the ＂Opinions On Open Access To Broadband Market （Draft）＂, which regulates that private enterprises should be enc：ouraged to participate in the construction and operation ...November 28, 2014--Reeently, MIIT issued the ＂Opinions On Open Access To Broadband Market （Draft）＂, which regulates that private enterprises should be enc：ouraged to participate in the construction and operation of broadband access network infrastructure; encourage the private enterprises to participate in the relevant investment and carry out cooperation with infrastructure companies anti provide broadband resale services etc. The mainthree telecom operators shall not sign exclusive agreements with private enterprises and dynamic adjustment mechanism of prices should be estahlished.展开更多
Open Space Ratio(OSR)是《1961纽约市区划决议案》中居住环境控制的核心概念与重要指标,自1990年代始国内的许多学者引进这个概念,并倡导作为规划控制指标,因此也催生了中文术语"空地率"。本文系统梳理国内有关"OSR&qu...Open Space Ratio(OSR)是《1961纽约市区划决议案》中居住环境控制的核心概念与重要指标,自1990年代始国内的许多学者引进这个概念,并倡导作为规划控制指标,因此也催生了中文术语"空地率"。本文系统梳理国内有关"OSR"和"空地率"研究的30余年学术文献,基于《1961纽约市区划决议案》的法律文本,对OSR的译名及其概念作出全面的阐释,澄清了OSR指标的意义、应用目的及其范围,辨析了OSR与中文术语"空地率"本质性的概念差异,建议将OSR指标引入控制性详细规划的居住环境控制,调整和完善我国控制性详细规划的指标控制体系。展开更多
目的探索态度-诊断-开放思维-制定计划-问题解决(ADOPT)护理模式对妊娠糖尿病(GDM)患者血糖控制、自我管理及心理健康状态的影响。方法选取医院2020年4月至2022年9月收治的98例GDM患者为研究对象,按照护理模式不同分为对照组和研究组,...目的探索态度-诊断-开放思维-制定计划-问题解决(ADOPT)护理模式对妊娠糖尿病(GDM)患者血糖控制、自我管理及心理健康状态的影响。方法选取医院2020年4月至2022年9月收治的98例GDM患者为研究对象,按照护理模式不同分为对照组和研究组,各49例。对照组接受常规护理模式,研究组接受ADOPT护理模式,比较两组患者血糖对照水平、自我管理能力、心理健康状态、妊娠结局。结果干预8周后,两组糖化血红蛋白(HbA1c)、空腹血糖(FPG)、餐后2 h血糖(2 h PG)水平较干预前降低,研究组低于对照组(P<0.05);问题解决、情绪处理、自我护理、集体关系评分较干预前升高,研究组高于对照组(P<0.05);抑郁、焦虑、恐怖评分较干预前降低,研究组低于对照组(P<0.05)。结论ADOPT护理模式可调节GDM患者血糖对照水平,改善心理健康状态,调节自我管理。展开更多
文摘This paper discribes the importance and necessity of the study on the data structures for displaying the mining field using the interactive technology in open pit design and planning,based upon the grid block model. The commonly used data structures--rectangular array structure and quadtree structure ,are analyzed. Two compressed data structures--compressed circular link array structure and compressed doubly-linked circular array structure,are proposed,which are much more suitable for displaying the regularly gridded block model. When the two compressed data structures are adopted,the storage space can be tremendously saved and the algorithms are simple,while the requirements of the accuracy and the manipulating speed will be both satisfied for the interactive open pit short range plan formulation.
文摘November 28, 2014--Reeently, MIIT issued the ＂Opinions On Open Access To Broadband Market （Draft）＂, which regulates that private enterprises should be enc：ouraged to participate in the construction and operation of broadband access network infrastructure; encourage the private enterprises to participate in the relevant investment and carry out cooperation with infrastructure companies anti provide broadband resale services etc. The mainthree telecom operators shall not sign exclusive agreements with private enterprises and dynamic adjustment mechanism of prices should be estahlished.
文摘Open Space Ratio(OSR)是《1961纽约市区划决议案》中居住环境控制的核心概念与重要指标,自1990年代始国内的许多学者引进这个概念,并倡导作为规划控制指标,因此也催生了中文术语"空地率"。本文系统梳理国内有关"OSR"和"空地率"研究的30余年学术文献,基于《1961纽约市区划决议案》的法律文本,对OSR的译名及其概念作出全面的阐释,澄清了OSR指标的意义、应用目的及其范围,辨析了OSR与中文术语"空地率"本质性的概念差异,建议将OSR指标引入控制性详细规划的居住环境控制,调整和完善我国控制性详细规划的指标控制体系。
文摘目的探索态度-诊断-开放思维-制定计划-问题解决(ADOPT)护理模式对妊娠糖尿病(GDM)患者血糖控制、自我管理及心理健康状态的影响。方法选取医院2020年4月至2022年9月收治的98例GDM患者为研究对象,按照护理模式不同分为对照组和研究组,各49例。对照组接受常规护理模式,研究组接受ADOPT护理模式,比较两组患者血糖对照水平、自我管理能力、心理健康状态、妊娠结局。结果干预8周后,两组糖化血红蛋白(HbA1c)、空腹血糖(FPG)、餐后2 h血糖(2 h PG)水平较干预前降低,研究组低于对照组(P<0.05);问题解决、情绪处理、自我护理、集体关系评分较干预前升高,研究组高于对照组(P<0.05);抑郁、焦虑、恐怖评分较干预前降低,研究组低于对照组(P<0.05)。结论ADOPT护理模式可调节GDM患者血糖对照水平,改善心理健康状态,调节自我管理。
