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DAWN OF CHINESE CIVILIZATION Discovery of the Niuheliang site pushes the verifiable history of Chinese civilization back more than 1,000 years
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作者 Xu Hao 《China Report ASEAN》 2023年第8期38-43,共6页
On a rainy night in October 1985,23-year-old archaeologist Zhang Xingde embarked on a 100-mile trek with the Niuheliang Hongshan Culture site excavation team including Guo Dashun to Xingcheng,where highly revered arch... On a rainy night in October 1985,23-year-old archaeologist Zhang Xingde embarked on a 100-mile trek with the Niuheliang Hongshan Culture site excavation team including Guo Dashun to Xingcheng,where highly revered archaeologist Su Bingqi was living.They brought a wooden box containing a goddess statue. 展开更多
关键词 push liang CIVILIZATION
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Zhejiang’s Push for Higher Efficiency in Government Services
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作者 CHEN HUIXI LIU NIAN 《China Today》 2024年第8期35-37,共3页
A band of programs have been implemented in Zhejiang with the aim of streamlining administrative processes in the public interest.ENHANCING executive efficiency remains one of the priorities of east China’s Zhejiang ... A band of programs have been implemented in Zhejiang with the aim of streamlining administrative processes in the public interest.ENHANCING executive efficiency remains one of the priorities of east China’s Zhejiang Province,a coastal economic powerhouse.Over the past decade,it has launched a series of reforms to improve government performance and to better serve businesses and residents. 展开更多
关键词 SERVICES push EFFICIENCY
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CHINA’S PUSH FOR UNIFIED NATIONAL MARKET BRINGS NEW OPPORTUNITIES
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作者 Tom Fowdy 《China Report ASEAN》 2024年第2期79-79,共1页
In recent years,China has implemented measures to advance the building of a unified national market,aiming to boost domestic demand and consolidate the foundations of its economic recovery.In March 2022,the Chinese go... In recent years,China has implemented measures to advance the building of a unified national market,aiming to boost domestic demand and consolidate the foundations of its economic recovery.In March 2022,the Chinese government issued a guideline on accelerating the construction of a unified national market.The issue was also a focus at the annual Central Economic Work Conference held in December 2023. 展开更多
关键词 UNIFIED push measures
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Further Studies of the Cap Pushing Response in Honey Bees (Apis mellifera)
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作者 Riley J. Wincheski Kiri Li N. Stauch +3 位作者 Laura M. Grossner Maya B. Zepeda James W. Grice Charles I. Abramson 《Natural Science》 2024年第5期45-64,共20页
The Cap Pushing Response (CPR) is a free-flying technique used to study learning and memory in honey bees (Apis mellifera). The series of experiments outlined in this paper aimed to test whether honey bees exhibit the... The Cap Pushing Response (CPR) is a free-flying technique used to study learning and memory in honey bees (Apis mellifera). The series of experiments outlined in this paper aimed to test whether honey bees exhibit the cognitive concept of “expectancy” utilizing the CPR in a weight differentiation paradigm. Five previous experiments in our laboratory have explored whether the concept of expectancy can account for honey bee performance and have all failed to support the cognitive interpretation. The first experiment examined if bees could differentiate between the two caps in the amount of force they used to push the cap and the distance the cap was pushed when the caps were presented one at a time. The second experiment explored cap weight preference by presenting bees with a choice between the two caps. The third and fourth experiments tested the bee’s ability to expect reward or punishment based on cap weight. Results revealed that bees were found to have a strong preference for the light cap and therefore were not able to expect reward or punishment based on cap weight. These experiments contribute to the debate on whether bees have “cognitive” representations and continue to support the behaviorist interpretation. 展开更多
关键词 Apis mellifera Cap pushing Response COGNITION LEARNING
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Shelton Vision pushes the needle on Al-assisted quality control
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《China Textile》 2024年第1期40-41,共2页
MANCHESTER,UK-Having successfully demonstrated its WebSpector automated fabric inspection system detecting faults on camouflage fabrics at speeds of up to 100metres a minute during ITMA 2023,BTMA member Shelton Vision... MANCHESTER,UK-Having successfully demonstrated its WebSpector automated fabric inspection system detecting faults on camouflage fabrics at speeds of up to 100metres a minute during ITMA 2023,BTMA member Shelton Vision has secured an unprecedented number of new orders in many fields of the textile industry.The company has subsequently been recruiting additional staff in order to beef up its operations to meet delivery times and to grow capacity for the ongoing increased demand. 展开更多
关键词 NEEDLE INSPECTION push
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PUSH技术在智能电表中的应用
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作者 牛延谋 杨招勇 +1 位作者 洪晶晶 徐京生 《电工技术》 2024年第8期148-149,154,共3页
介绍智能电表推送(PUSH)技术的基本原理和解决方案,并对不同解决方案进行分析和比较,最后指出应用推送技术时采用的最优化方案,并深入研究数据传输可靠性和大批量数据传输时通道堵塞技术问题,提出解决方案。
关键词 push技术 智能电表 DLMS规约
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NO ONE’S DUMPING GROUNDS China and ASEAN nations begin pushback against the stream of solid waste from abroad
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《China Report ASEAN》 2019年第8期22-23,共2页
“Cambodia is not a dumpster for foreign countries to dispose of out-of-date e-waste,and the government opposes the import of plastic waste and lubricants to be recycled in this country,”declared Cambodian Ministry o... “Cambodia is not a dumpster for foreign countries to dispose of out-of-date e-waste,and the government opposes the import of plastic waste and lubricants to be recycled in this country,”declared Cambodian Ministry of Environment spokesman Neth Pheaktra a day after 83 shipping containers carrying garbage were seized by customs at the Sihanoukville Port on July 16.He said 70 of the containers were shipped from the U.S.and 13 from Canada.A government committeehas been established to investigate how and why these containers ended up in Cambodia,and any individual or company found to be involved in transporting the refuse would be fined and charged,the spokesperson added. 展开更多
关键词 push Canada container
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Global Timekeepers Push Pause on the Leap Second
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作者 Chris Palmer 《Engineering》 SCIE EI CAS CSCD 2023年第8期6-7,共2页
Half a century—plus 37 seconds—after it was first introduced to the world,the leap second has been scheduled for retirement.On 18 November 2022 at the General Conference on Weights and Measures(CGPM)outside of Paris... Half a century—plus 37 seconds—after it was first introduced to the world,the leap second has been scheduled for retirement.On 18 November 2022 at the General Conference on Weights and Measures(CGPM)outside of Paris,France,representatives of governments around the globe decided that astronomical time(known as UT1),which is determined by Earth’s rotation,will be allowed to diverge by more than one second from Coordinated Universal Time(UTC),which is based on the steady ticking of atomic clocks[1].While the change—not to be implemented until 2035—will go unnoticed by most people,it promises to simplify the timekeeping vital to services provided by a wide range of global industries,including transportation,defense,and finance. 展开更多
关键词 push FINANCE OUTSIDE
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A New finding pushes back the history of flying mammals by 70 million years
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《Bulletin of the Chinese Academy of Sciences》 2007年第1期4-5,共2页
Teaming up with their US coworkers, CAS paleontologists have discovered, in Ningcheng of northern China’s
关键词 A New finding pushes back the history of flying mammals by 70 million years CAS
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CHINA TAKES THE LEAD ON THE RENEWABLE ENERGY PUSH
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作者 Tom Fowdy 《China Report ASEAN》 2023年第8期80-80,共1页
“China is shoring up its position as the world leader in renewable power and potentially outpacing its own ambitious energy targets,”states a recent article in the British newspaper The Guardian.The piece,citing a r... “China is shoring up its position as the world leader in renewable power and potentially outpacing its own ambitious energy targets,”states a recent article in the British newspaper The Guardian.The piece,citing a report by Global Energy Monitor,finds China is set to double its capacity and produce 1,200 gigawatts of energy through wind and solar power by 2025,reaching its 2030 goal five years ahead of time,a development which a project manager at the firm said was“jaw-dropping”. 展开更多
关键词 push GUARD FIR
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TCM Accelerates Its Global Push
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作者 Huang Jiangqin 《China Report ASEAN》 2023年第6期20-25,共6页
Traditional Chinese medicine has become more popular in the international market thanks to its help with the pandemic response.However,standardization remains a bottleneck.
关键词 push TCM THANKS
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Pushing Rural Revitalisation
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作者 XIA YUANYUAN 《ChinAfrica》 2023年第3期30-31,共2页
Key policy document sets goals for China’s rural work for 2023 China has outlined nine key tasks for comprehensively promoting rural revitalisation this year in the “No.1 central document” of 2023 released on 13 Fe... Key policy document sets goals for China’s rural work for 2023 China has outlined nine key tasks for comprehensively promoting rural revitalisation this year in the “No.1 central document” of 2023 released on 13 February. As the first policy statement from China’s central authorities each year, the document. 展开更多
关键词 POLICY RURAL push
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自行车控制人骑/推行姿态参数测量实验
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作者 邹铁方 孙浩 +2 位作者 赵晓波 袁湘婷 刘志旗 《实验技术与管理》 CAS 北大核心 2024年第3期116-122,共7页
该研究提出手工及软件辅助两种测量自行车骑/推行姿态的方法,并通过物理实验测得自行车控制人的背角、上臂抬高角、肘部弯曲角、左/右侧大腿抬高角及膝盖弯曲角共7种姿态参数。统计分析发现,背角、大腿抬高角是区分骑/推行姿态的主要特... 该研究提出手工及软件辅助两种测量自行车骑/推行姿态的方法,并通过物理实验测得自行车控制人的背角、上臂抬高角、肘部弯曲角、左/右侧大腿抬高角及膝盖弯曲角共7种姿态参数。统计分析发现,背角、大腿抬高角是区分骑/推行姿态的主要特征参数,当控制人背角α>12°且大腿抬高角θ≤60°时为骑行;当控制人背角α≤12°且大腿抬高角θ>60°时为推行。以此为基础提出判断骑/推行姿态的方法。对464张真实照片的判别结果显示,仅凭一张图就能准确判别出90.3%的骑/推行姿态,说明了该方法的有效性。这种方法是一种测量自行车控制人骑/推行姿态的低成本解决方案。 展开更多
关键词 自行车控制人 骑行姿态 推行姿态 参数测量 背角 大腿抬高角
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背俞功能带推法对慢性疲劳综合征大鼠肠道菌群及色氨酸代谢的影响 被引量:1
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作者 钟叶蓓 林巧婷 +4 位作者 杨尚林 裴鑫 杨小慧 符晴 李铁浪 《湖南中医药大学学报》 CAS 2024年第6期1042-1050,共9页
目的探究背俞功能带推法改善慢性疲劳综合征(chronic fatigue syndrome,CFS)大鼠的症状,以及对其肠道菌群和色氨酸代谢的影响。方法选取SPF级SD大鼠24只,随机分为空白组8只、造模组16只,造模组制备CFS模型21 d,模型制备成功后随机分为... 目的探究背俞功能带推法改善慢性疲劳综合征(chronic fatigue syndrome,CFS)大鼠的症状,以及对其肠道菌群和色氨酸代谢的影响。方法选取SPF级SD大鼠24只,随机分为空白组8只、造模组16只,造模组制备CFS模型21 d,模型制备成功后随机分为模型组和推法组,每组8只。推法干预14 d,做旷场实验及力竭游泳实验等行为学实验后,取大鼠血清、结肠进行酶联免疫吸附法检测血清色氨酸(tryptophan,TRP)、犬尿氨酸(kynurenine,KYN)及结肠吲哚胺2,3-双加氧酶(indoleamine 2,3-dioxygenase,IDO),取肠道粪便进行16 s rRNA测序分析肠道菌群结构及多样性。结果与空白组大鼠相比,模型组大鼠总路程、跨格数、中心区时间和路程、进入中心区次数力竭游泳时间均显著减少(P<0.01);与模型组相比,推法组大鼠上述各项指标均增加(P<0.05)。在门水平,与空白组相比,模型组厚壁菌门、拟杆菌门和疣微菌门比例下降,变形菌门和酸杆菌门比例明显上升;与模型组相比,推法组厚壁菌门和酸杆菌门比例下降,而拟杆菌门和变形菌门比例升高。在属水平上,与空白组相比,模型组中罗姆布茨菌属(Romboutsia)和疣微菌科UCG-005菌属(Ruminococcaceae_UCG-005,简称UCG-005)的比例明显降低,而乳杆菌属(Lactobacillus)和双歧杆菌属(Bifidobacterium)比例明显增加;与模型组相比,推法组Lactobacillus和杜氏杆菌属(Dubosiella)比例下降,而Romboutsia和UCG-005比例上升。Alpha和Beta多样性分析,与空白组相比,模型组的菌群丰富度和多样性均降低;与模型组相比,推法组大鼠菌群丰富度和多样性有明显上升;但组间差异均无统计学意义(P>0.05)。LEfSe分析中,与空白组相比,模型组的优势物种主要聚集在目、科、属,推法组的优势物种主要聚集在科、属。与空白组大鼠相比,模型组大鼠血清TRP含量显著降低(P<0.01),血清KYN和结肠IDO含量明显升高(P<0.01);与模型组相比,推法组大鼠血清TRP含量明显升高(P<0.01),血清KYN和结肠IDO含量降低(P<0.05)。相关性分析发现,与TRP相关性较大的菌属包括Lachnospiraceae_NK4A136_group、Lactobacillus、Romboutsia等(P<0.05),与KYN相关性较大的菌属包括Bifidobacterium05、Lachnospiraceae_NK4A136_group、UCG-005(P<0.05或P<0.01),与IDO相关性较大的菌属包括Allobaculum、Lachnospiraceae_NK4A136_group、Romboutsia(P<0.05或P<0.01)。结论背俞功能带推法能明显改善CFS大鼠的疲劳以及焦虑症状,调节菌群代谢物TRP、KYN及结肠IDO含量,对肠道菌群结构及其多样性有一定的调节作用,且部分菌属与TRP、KYN、IDO具有相关性。 展开更多
关键词 慢性疲劳综合征 推法 背俞功能带 肠道菌群 色氨酸 犬尿氨酸 相关性分析
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基于Push技术的主动信息服务系统设计与实现 被引量:12
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作者 曾维宏 陈铁军 +2 位作者 孟丽 焦玉英 武琳 《计算机工程与设计》 CSCD 北大核心 2005年第11期2893-2894,2933,共3页
分析了研究主动信息服务系统的现实意义和基于Push技术的主动信息服务系统的所考虑的因素,并利用Push技术设计实现了一个基于图书、杂志、论文等文献的主动信息服务系统。详细介绍了主动信息服务的系统结构、客户端和服务器端的流程、... 分析了研究主动信息服务系统的现实意义和基于Push技术的主动信息服务系统的所考虑的因素,并利用Push技术设计实现了一个基于图书、杂志、论文等文献的主动信息服务系统。详细介绍了主动信息服务的系统结构、客户端和服务器端的流程、系统实现的主要功能及系统的主要特点。讨论了实现主动信息服务系统的DCOM、XML等关键技术。 展开更多
关键词 push技术 主动信息服务 资源加工 pushClient pushServer
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半刚性端板连接多层钢框架的Push-over分析 被引量:8
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作者 王元清 张一舟 +2 位作者 施刚 石永久 舒兴平 《湖南大学学报(自然科学版)》 EI CAS CSCD 北大核心 2009年第11期10-15,共6页
由于缺乏计算理论和方法,大多数半刚性节点按刚性节点进行设计,对结构的静力分析、抗震性能等各方面的设计计算的影响很大.本文采用有限元分析方法,将半刚性连接节点视为弹簧单元,通过通用有限元软件Sap2000对一个半刚性端板连接的多层... 由于缺乏计算理论和方法,大多数半刚性节点按刚性节点进行设计,对结构的静力分析、抗震性能等各方面的设计计算的影响很大.本文采用有限元分析方法,将半刚性连接节点视为弹簧单元,通过通用有限元软件Sap2000对一个半刚性端板连接的多层钢框架建立有限元模型并进行了模态分析、反应谱分析和Push-over(静力弹塑性)分析.结果表明,采用了半刚性端板连接的钢框架结构,相对于理想刚接的情况,结构在多遇和罕遇地震作用下结构的抗震性能明显变化. 展开更多
关键词 半刚性 端板连接 多层钢框架 push—over分析
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计算机网络中的Push技术 被引量:13
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作者 李明 陈苏 +1 位作者 张雨 张根度 《计算机工程》 CAS CSCD 北大核心 2000年第6期29-31,共3页
Push是近年来网络信息传递的一种新技术。介绍了Push技术的概念和技术原理,阐述它在网络中的实现和应用。
关键词 网络 push技术 服务器 浏览器
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桥梁结构push-over方法抗震性能研究 被引量:21
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作者 柳春光 林皋 《大连理工大学学报》 EI CAS CSCD 北大核心 2005年第3期395-400,共6页
从解决桥梁结构实际问题出发,根据桥梁结构的震害规律和特点,考虑桥梁结构的位移延性、耗能特性等方面因素,通过具体桥梁算例比较了非线性静力push-over分析方法与动力时程分析方法建立的桥梁结构能力曲线,从而说明了push-over方法在桥... 从解决桥梁结构实际问题出发,根据桥梁结构的震害规律和特点,考虑桥梁结构的位移延性、耗能特性等方面因素,通过具体桥梁算例比较了非线性静力push-over分析方法与动力时程分析方法建立的桥梁结构能力曲线,从而说明了push-over方法在桥梁结构抗震性能评价中的可行性;另外,基于我国《公路工程抗震设计规范》(JTJ004—89)给出的弹性反应谱建立了地震需求谱;最后,利用push-over方法分析了具体桥梁结构的地震破坏状态,给出了桥梁结构在不同地震烈度条件下和不同超越概率加速度峰值条件下的破损状态.研究结果对实际工程中抗震性能决策有一定借鉴意义. 展开更多
关键词 桥梁结构 push—over方法 地震需求谱 抗震性能 非线性静力 位移延性
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基于模态分析的Push-over方法在桥梁抗震分析中的应用 被引量:22
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作者 王克海 李茜 《铁道学报》 EI CAS CSCD 北大核心 2006年第2期79-84,共6页
采用非线性时程分析是计算结构地震响应较为严格的分析方法,但它存在工作量大、计算复杂等问题。目前土木工程中常采用非线性的静力分析(Push-over分析)来评价在地震作用下结构的抗震性能。均匀分布、倒三角形分布的侧向荷载分布模式,... 采用非线性时程分析是计算结构地震响应较为严格的分析方法,但它存在工作量大、计算复杂等问题。目前土木工程中常采用非线性的静力分析(Push-over分析)来评价在地震作用下结构的抗震性能。均匀分布、倒三角形分布的侧向荷载分布模式,适用于刚度大或第一阶振型为主的结构,为了考虑高阶振型的影响,本文提出了基于模态分析的Push-over方法,并将其应用到桥梁抗震分析中。这种方法需要分析结构的动力特性,尤其是振型贡献率。选出振型贡献率比较高的振型,并以此为基础,依据“侧向荷载分布模式与地震时结构惯性力的分布情况应尽量保持一致”的原则,参考《公路工程抗震设计规范》(JTJ 004—89)可得到对应各振型的侧向荷载,在对主要振型进行组合后,即可获得进行Push-over分析的侧向荷载分布模式。本文采用基于模态分析的Push-over方法对一实桥进行抗震性能分析,结果表明选取主要振型参与计算与采用全部振型计算的结果基本吻合,不仅考虑了高阶振型的影响,又消除了其他次要振型的干扰,因此这种方法应用于桥梁抗震性能评价是可行的。 展开更多
关键词 push—over方法 模态分析 桥梁抗震分析
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PUSH的铁路客运离站换乘诱导信息分层研究 被引量:3
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作者 徐良杰 李兆康 +1 位作者 凌镭 林俊 《武汉理工大学学报》 EI CAS CSCD 北大核心 2008年第9期104-107,共4页
应用"PUSH"技术与分层技术,探讨了离站信息分层推送方法;应用系统工程层次分析法即AHP,建立了旅客离站换乘信息诱导评价模型,标定了模型参数;采用旅客行为调查法,剥离出影响旅客离站换乘的关键信息,构建了枢纽离站信息系统框... 应用"PUSH"技术与分层技术,探讨了离站信息分层推送方法;应用系统工程层次分析法即AHP,建立了旅客离站换乘信息诱导评价模型,标定了模型参数;采用旅客行为调查法,剥离出影响旅客离站换乘的关键信息,构建了枢纽离站信息系统框架,以汉口火车站为例,设计了汉口火车站关键换乘信息分层与传递路线,运用3DMAX软件对设计效果进行了直观模拟;对汉口火车站离站系统设计前后作了对比性评价计算,结果表明设计后的离站系统信息推送效果有显著提高。 展开更多
关键词 离站换乘 诱导信息 push技术 分层技术 AHP
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