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最南的城市
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《城市》 1992年第2期6-6,共1页
乌斯怀亚地处南纬54°49′,是世界最南的城市。谈市是阿根廷南部的首府和港口,临比格尔海峡北岸的乌斯怀亚湾。始建于1870年。
关键词 乌斯怀 比格尔海峡 亚设 南极考察 利斯 补给基地 德克
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走出音响改装的误区
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《质量指南》 2003年第21期40-40,共1页
对汽车音响挑剔的车主越来越多,大多数车主都会对自己爱车的音响进行改动。但音响改装方面存在的消费误区较多,在这里教大家几招。 商家为了吸引客户,推销产品时常把国产音响器材假冒成进口产品。一些经销商号称自己的产品在美国、英国... 对汽车音响挑剔的车主越来越多,大多数车主都会对自己爱车的音响进行改动。但音响改装方面存在的消费误区较多,在这里教大家几招。 商家为了吸引客户,推销产品时常把国产音响器材假冒成进口产品。一些经销商号称自己的产品在美国、英国生产,但消费者只要留意就可以发现其中的破绽。去音响制造商的网站核对产品序列号是消费者鉴别产品真假的简单方法。 展开更多
关键词 价格敏感 清响 序列号 亚设 军主 整体价值 放天 关国
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日子如何,力量也必如何
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作者 谢炳国 吴新望(图) 《天风》 2016年第9期11-12,共2页
经文:申33:25“你的日子如何,你的力量也必如何。”每年重阳节时,教会都会举行敬老礼拜。今天我选择《申命记》33章25节“你的日子如何,你的力量也必如何”作为敬老节的分享。《申命记》33章主要记载摩西在临终前为以色列12个支派祝... 经文:申33:25“你的日子如何,你的力量也必如何。”每年重阳节时,教会都会举行敬老礼拜。今天我选择《申命记》33章25节“你的日子如何,你的力量也必如何”作为敬老节的分享。《申命记》33章主要记载摩西在临终前为以色列12个支派祝福的事。摩西对每个支派的祝福都是有针对性的,祝福内容都不一样。针对每个支派的特点或弱点来加以祝福、提醒或警告,这些话不但是祝福,也是应许和预言。 展开更多
关键词 申命记 摩西 亚设 敬老节 许和 对我说 士师记 这一天 人能 诗人陶渊明
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Structure Design Considerations of a Sub-50nm Self-Aligned Double-Gate MOSFET
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作者 殷华湘 徐秋霞 《Journal of Semiconductors》 EI CAS CSCD 北大核心 2002年第12期1267-1274,共8页
A comprehensive way to design a sub 50nm SADG MOSFET with the ability of being fabricated by improved CMOS technique is described.Under this way,the gate length and thickness of Si island of DG device show many diffe... A comprehensive way to design a sub 50nm SADG MOSFET with the ability of being fabricated by improved CMOS technique is described.Under this way,the gate length and thickness of Si island of DG device show many different scaling limits for various elements.Meanwhile,the spacer insulator shows a kind of width thickness on device drain current and circuit speed.A model about that effect is developed and offers design consideration for future.A new design of channel doping profile,called SCD,is also discussed here in detail.The DG device with SCD can achieve a good balance between the volume inversion operation mode and the control of V th .Finally,a guideline to make a SADG MOSFET is presented. 展开更多
关键词 double gate MOSFET structure design sidewall effect SCD
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Holographic alloy positioning design system and holographic network phase diagrams of Au-Cu system 被引量:3
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作者 谢佑卿 刘心笔 +2 位作者 李小波 彭红建 聂耀庄 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2015年第3期885-906,共22页
Taking Au?Cu system as an example, three discoveries and two methods were presented. First, a new way for boosting sustainable progress of systematic metal materials science (SMMS) and alloy gene engineering (AGE) is ... Taking Au?Cu system as an example, three discoveries and two methods were presented. First, a new way for boosting sustainable progress of systematic metal materials science (SMMS) and alloy gene engineering (AGE) is to establish holographic alloy positioning design (HAPD) system, of which the base consists of measurement and calculation center, SMMS center, AGE center, HAPD information center and HAPD cybernation center; Second, the resonance activating-sychro alternating mechanism of atom movement may be divided into the located and oriented diffuse modes; Third, the equilibrium and subequilibrium holographic network phase diagrams are blueprints and operable platform for researchers to discover, design, manufacture and deploy advanced alloys, which are obtained respectively by the equilibrium lever numerical method and cross point numerical method of isothermal Gibbs energy curves. As clicking each network point, the holographic information of three structure levels for the designed alloy may be readily obtained: the phase constitution and fraction, phase arranging structure and properties of organization; the composition, alloy gene arranging structure and properties of each phase and the electronic structures and properties of alloy genes. It will create a new era for network designing advanced alloys. 展开更多
关键词 Au-Cu system holographic alloy positioning design system equilibrium and subequilibrium holographic network phase diagrams systematic metal materials science network designing advanced alloys
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ROBUST CONTROL OF A CLASS OF NONLINEAR SYSTEM WITH TIME-VARYING PAR AMETRIC UNCERTAINTIES
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作者 朱永红 姜长生 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 2003年第1期97-102,共6页
A class of triangular non li near system with disturbances which has unknown multiplicative time varying par ametric uncertainties in each virtual control is treated by a backstepping techn ique. The controller desig... A class of triangular non li near system with disturbances which has unknown multiplicative time varying par ametric uncertainties in each virtual control is treated by a backstepping techn ique. The controller designed for all admissible uncertainties can guarantee tha t all states of its closed loop system are uniformly bounded. The robust contro ller design algorithm and a sufficient condition of the system stability are giv en. In addition, the closed loop system has an ISS property when the multiplica tive time varying parametric uncertainties are viewed as inputs to the system. Thus, this design provides a way to prevent a destabilizing effect of the multip licative time varying parametric uncertainties. Finally, simulational example i s given and simulational result shows that the controller exhibits effectiveness and excellent robustness. 展开更多
关键词 nonlinear system robus t control backstepping design
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Research & Exploration Dematerialization Factors in Furniture-design Based on Scandinavian Style
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作者 G. Liu P.M. Wang 《Journal of Environmental Science and Engineering》 2010年第2期54-57,共4页
Nordic design has also been called the "Scandinavian" design, with the best reputation in the international design field, especially in furniture, industrial products and other fields. Scandinavian design, with simp... Nordic design has also been called the "Scandinavian" design, with the best reputation in the international design field, especially in furniture, industrial products and other fields. Scandinavian design, with simple but not easy product appearance and shape, perfect man-machine interface, and very humane exotic customs, has led the global design industry trend, touching consumers' hearts all over the world since several decades of years ago. Dematerialization factors bound in Nordic-design are the root cause of the classic achievements. Dematerialization fully contains human touch, human factors. This is focusing on people-oriented design concepts, reflecting the best harmonious development of the modern world's ideas and themes. This article mainly takes Scandinavian-product design as an example-furniture and industrial design, and makes further exploration and research of dematerialization factors contained by products. 展开更多
关键词 Scandinavian design human-oriented service LIFESTYLE dematerializations family atmosphere
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Changes in distribution area of Korean musk deer(Moschus moschiferus parvipes) from 1950s to 1999 in South Korea
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作者 李宇新 任信在 《Journal of Forestry Research》 SCIE CAS CSCD 2002年第2期135-136,164,共2页
Based on the literature reviews and questionnaire, field survey on the species, feces, and tracks in non-snow season and snow season of Korean musk deer from February to December of 1999 in South Korea (Cultural Prope... Based on the literature reviews and questionnaire, field survey on the species, feces, and tracks in non-snow season and snow season of Korean musk deer from February to December of 1999 in South Korea (Cultural Properties Administration 1999), the authors summarized the change of distribution area and number of Korean musk deer from 1950s to 1999. The results showed that the distribution area of Korean musk deer (Moschus moschiferus parvipes) was sharply decreased from 1950s to 1999 in South Korea. Due to the road and forest road construction in the habitat of Korean musk deer, the musk deer habitats were fragmented and lost. And the illegal capture for economic benefits was the main reason of decreases in number of indi-viduals and habitats of this species. Forest roads in high elevation area were also used as the passages for illegal captures. For the conservation and protection of Korean musk deer, strict regulation of illegal capture is urgently needed. 展开更多
关键词 Distribution Illegal capture Korea Korean musk deer Road construction
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Design of primary ground support during roadway development using empirical databases 被引量:2
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作者 Ry Stone 《International Journal of Mining Science and Technology》 SCIE EI CSCD 2016年第1期131-137,共7页
There have been many design practices utilised within the coal mining industry to arrive at the minimum densities of primary ground support required during roadway development. This paper demonstrates the practical us... There have been many design practices utilised within the coal mining industry to arrive at the minimum densities of primary ground support required during roadway development. This paper demonstrates the practical use of empirical databases, and focuses on the main drivers for ground support as demonstrated in conceptual models. (;older Associates' empirical databases used for ground support include a primary roof support database and a primary fib support database. Both are based on successful ground support designs installed in mines in Australia, the US, the LIK, South Africa, New Zealand, and Europe. The term "successful" refers to those designs that were used on a repeated basis for the purpose of roadway devel- opment. The primary roof support database indicates that the major factors influencing successful roof support designs are roof competency, expressed as the coal mine roof rating (CMRR), and in situ stress. In regard to the primary rib support database, it is evident from the current database that the primary factors affecting the capacity of rib support required for a successful design are roadway height and depth of cover. These databases have been used to help determine the minimum primary ground support designs required at many mine sites in Australasia, Europe, and the US. This paper will demonstrate the effectiveness and practicality of these databases at two selected mines in Australia and the US. In order to improve the primary rib support database, this paper will also propose a new rib deformation rating based on the addition of site specific coal strength data for the Australian mines. The proposed rat- ing attempts to capture the main variables that define the behaviour of a buckling column. 展开更多
关键词 Roof supportRib supportEmpirical databaseCoal miningGeotechnical engineering
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Study of Quality Management in Construction Projects
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作者 Tan Chin-Keng Abdul-Rahman, Hamzah 《Chinese Business Review》 2011年第7期542-552,共11页
This research management, exp and lores preliminarily the practices of quality management, management commitment in quality quality management implementation problems in construction projects in the context of Malaysi... This research management, exp and lores preliminarily the practices of quality management, management commitment in quality quality management implementation problems in construction projects in the context of Malaysian construction industry. The research applies semi-structured interview approach with twelve project management practitioners. The findings of the study indicate that the state of quality management in construction projects in Malaysia needs to be strengthened and there are problems in relation to quality management implementation that require attention and further research. The paper provides an insight on the state of quality management in construction projects in Malaysia. 展开更多
关键词 quality management construction project management PRACTICES management commitment PROBLEMS
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Institutions as Tools of Public Policy: A Comparative Evaluation of South East Asian-Sub-Saharan African Post War Development
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作者 Munetsi Mandere 《Journal of Earth Science and Engineering》 2015年第5期319-332,共14页
In general, it can be argued that institutional framework a country or region designs plays a significant role in crafting, applying or even success of public policy. Drawing lessons from how Asia exploited the develo... In general, it can be argued that institutional framework a country or region designs plays a significant role in crafting, applying or even success of public policy. Drawing lessons from how Asia exploited the developmental state's concept by designing institutions which targeted key public policy areas such as education, health, domestic savings, and rural development, or aligned infrastructures such as roads, transport and ports, to drive economic development. The paper explores how this approach can be applied in sub-Saharan Africa (or individual countries). The objective is to extricate constant factors impacting development both in ahistorical and atemporal terms. The investigation is guided by the key question: whether quality of institutions and institutional analysis can help explain development failures in Africa? Hence, on one part, it probes institutions, institution-making, public policy making and what uniquely the Asian developmental state did that can help illuminate institutional role in policymaking and application. In pursuing this objective, the paper is cognisant of the question by Brousseau et al. asked, regarding generalizability of institutional capabilities, "If growth-enhancing institutions are identified in a specific country, can other countries learn from and transplant these". The investigation concludes that in public policy and development strategy-making institutions do matter as they delimit or even help create possibilities necessary for development and its sustenance, and to a certain extent, they are the vital constant (factors) that explains development differentiations in different geographic spaces or time periods. 展开更多
关键词 DEVELOPMENT developmental state institutions I0 (international organisations) public policy SEA (South East Asia) SSA (Sub-Saharan Africa).
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Neighborhood and Adaptation to Climate Change: A Case Study of Adelaide
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作者 Premita Paudyal Alpana Sivam 《Journal of Civil Engineering and Architecture》 2010年第12期39-46,共8页
Extreme weather is expected to be widespread by the year 2100 due to changes in precipitation and temperature, and rising sea levels. It is expected that there will be more heat waves, floods, bush fires, coastal eros... Extreme weather is expected to be widespread by the year 2100 due to changes in precipitation and temperature, and rising sea levels. It is expected that there will be more heat waves, floods, bush fires, coastal erosion and drought. Unfortunately, Australia is vulnerable to climate change due its hot and dry climate and as the driest state; changes are already being felt in South Australia. There is an urgent need to start adapting to climate change to cope with present and predicted climate change in the future by changing or adjusting building regulations, land use plans, and land subdivision regulations. This paper aims to provide design guidelines for adaptation to climate change at the neighborhood level. A case study method was adopted to achieve the aim of this paper. The study was conducted in two stages. The first stage presents the current design of neighborhood and its adopted design parameters for climate change. The second part provides the design guidelines for adaptation to climate change at the neighborhood level. The case study has a well oriented grid iron layout that serves as the basis of orienting and sitting future buildings that can adapt to climate change. However, the orientation of roads is good, it will be necessary to reconfigure elements of landscaping and built environment in order to address climate change in built environment by modifying design elements. 展开更多
关键词 Climate change NEIGHBORHOOD ADAPTATION energy efficiency building design SUBDIVISION LANDSCAPE planning.
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The Impact of Chinese Economic Increase on Economy of Northeast Asia
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作者 CHEN Zhi-jun LUO Xiao-yan 《Chinese Business Review》 2007年第1期39-44,共6页
Chinese economic total quantity has leaped to the sixth m the world because ot the tast development for nearly 30 years, and become the world economics powerful nation gradually. The Chinese economic growth has influe... Chinese economic total quantity has leaped to the sixth m the world because ot the tast development for nearly 30 years, and become the world economics powerful nation gradually. The Chinese economic growth has influenced tremendously on the world economic development. Being Chinese close neighbor, how has the Northeast Asia be influenced? This paper will elaborate from the following three aspects: Chinese economic increase made China become important strength to promote the process of regional cooperation; Chinese economic increase made the pattern of Northeast Asian cooperation in economy and trade changed; competition and difference that Chinese economic increase brought to Northeast Asia. The increase of Chinese economic has positive influence on the economy of Northeast Asia, and is one of the powers causing the Northeast Asian economy to grow. At the same time, this kind of influence is mutual. In particular the economic cooperation with Japan is the key to establish the integration of the Northeast Asian economy. 展开更多
关键词 ECONOMY IMPACT Northeast Asia
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Earth System Governance in South Asia: Designing Cross-Sector Collaboration
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作者 Mark Heuer Amresh Kumar 《Journal of Modern Accounting and Auditing》 2012年第1期128-135,共8页
The example of the U.S. and India is provided to define developing countries, with cross-sector collaboration sustainability in South Asia. Earth system governance sustainability and the overarching goal of providing ... The example of the U.S. and India is provided to define developing countries, with cross-sector collaboration sustainability in South Asia. Earth system governance sustainability and the overarching goal of providing generations the current geopolitical situation between developed and identified as a strategy for addressing environmental is proposed as a structure for addressing environmental an environment in South Asia that can sustain future 展开更多
关键词 earth system governance cross-sector collaboration environmental sustainability
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Financial Model of a PPP Project
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作者 Altin Turhani Ali Turhani 《Journal of Modern Accounting and Auditing》 2012年第7期975-982,共8页
Over the last decade or so, private sector's financing through public-private partnerships (PPPs) has become increasingly popular as a way of procuring and maintaining public-sector infrastructure. Albania in the l... Over the last decade or so, private sector's financing through public-private partnerships (PPPs) has become increasingly popular as a way of procuring and maintaining public-sector infrastructure. Albania in the last few years had improved the legal frame so as to give the local authorities the right to initiate PPP projects. The local authorities have not built the expertise for such projects yet. The aim of this paper is to help the local authorities in Albania to support the building of the expertise for such projects. A financial model is used to make the required calculations for the bid at various phases of the project, although this paper is not intended to cover financial modeling in depth, the key inputs and outputs for the financial model are reviewed, including the financing costs. The model has to work within the constraints of: (I) the public authority's requirements for the PPP contract term and service fee profile; and (2) lenders' requirements for the term and payment profile of their debt. 展开更多
关键词 public-private partnership (PPP) project company operational expenditure capital expenditure service fee
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Design and Construction of GreenWAVE Energy Converter for Shallow Waters off South Australia
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作者 Leigh D. Appleyard 《Journal of Civil Engineering and Architecture》 2015年第10期1179-1184,共6页
Compared with more well-known renewable energy sources, such as wind and solar, the wave energy industry is relatively new. This paper describes the structural design and construction of the oscillating water column ... Compared with more well-known renewable energy sources, such as wind and solar, the wave energy industry is relatively new. This paper describes the structural design and construction of the oscillating water column "greenWAVE Energy Converter" which was constructed during 2013 and was planned to be deployed in shallow water off the South Australian coast in 2014. Rated initially at 1 MW, the greenWAVE unit will be dedicated to electricity production, although an option is available to produce desalinated seawater. The unit base is constructed from reinforced concrete designed to international maritime codes, and the unit will be founded in approximately 10-15 m of water. The upper portion of the device extends above sea level, housing the airwave turbine and electrical control systems. 展开更多
关键词 Wave energy oscillating water column design wave.
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Virtual Classroom in the Cloud Transnational Scandinavian Teaching With Digital Technology
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作者 Ove Christensen 《Journal of Literature and Art Studies》 2013年第10期669-676,共8页
In the Scandinavian countries: Sweden, Norway and Denmark, the project GNU (Gr^enseoverskridende Nordisk Undervisning, i.e. Transnational Nordic Teaching) is experimenting with ways of conducting teaching across th... In the Scandinavian countries: Sweden, Norway and Denmark, the project GNU (Gr^enseoverskridende Nordisk Undervisning, i.e. Transnational Nordic Teaching) is experimenting with ways of conducting teaching across the borders in the elementary schools. The cloud classes are organised with one class from each country in the subjects: language, science, math, social science/history. The teachers from the three classes work together to design teaching they conduct together with assignments the students will be able to solve only in collaboration with their fellow students in the three classes. The three year project ends in 2014 but already now there are some interesting findings on how transnational teaching collaboration works for teachers and students. This paper will focus on the different uses of web based tools of synchronous and asynchronous communication and discuss challenges and benefits in regard to learning and pedagogy with virtual classroom. 展开更多
关键词 online learning cloud teaching PEDAGOGY digital literacy digital didactics
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Impact of Planting Position and Planting Material on Root Yield of Cassava (Manihot esculenta Crantz) 被引量:1
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作者 H. Legese L. Gobeze +1 位作者 A. Shegro N. Geleta 《Journal of Agricultural Science and Technology》 2011年第4期448-454,共7页
Cassava (Manihot esculenta Crantz) is a perennial woody shrub with an edible root, which grows in tropical and subtropical areas of the world. In Africa, cassava provides a basic daily source of dietary energy. It p... Cassava (Manihot esculenta Crantz) is a perennial woody shrub with an edible root, which grows in tropical and subtropical areas of the world. In Africa, cassava provides a basic daily source of dietary energy. It plays an important role in food security and incomes of many rural households in the southern Ethiopia. However, information available on production practices of cassava for the region is insufficient. Hence, field experiment was conducted at Awassa Agricultural Research Center for two successive cropping seasons from 2004 to 2006 to investigate the response of cassava to planting position and planting material. The treatments used were three planting positions (slant, vertical and horizontal) and five planting materials (main stem top part, main stem middle part, main stem bottom part, branch stake top part and branch stake bottom part) were combined in factorial arrangement and laid out in randomized complete block design with three replications. The result revealed that root yield was significantly (P 〈 0.05) affected by the interaction effects of the planting position and planting material. The highest yield (25.2 ton ha^-1) was obtained from the main stem top part planted in slant position whereas the least yield (6.5 ton ha^-1) was obtained from main stem bottom part planted in horizontal position. Based on the findings of this study, areas like Awassa with moderate rainfall slant and vertical planting of main stem top and middle parts could be used as planting material. 展开更多
关键词 CASSAVA planting position planting material root yield.
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Planning and Organizing the Projects in Team Co Cakovec, Croatia
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作者 Ratko Matotek 《Journal of Civil Engineering and Architecture》 2012年第9期1246-1251,共6页
The paper systemizes standard methods of planning, monitoring and controlling the realization of construction works in civil engineering projects and overviews the implementation of the methods in Team Co Cakovec from... The paper systemizes standard methods of planning, monitoring and controlling the realization of construction works in civil engineering projects and overviews the implementation of the methods in Team Co Cakovec from Croatia. The specificities of the methods are shown through the different construction works projects. Also, paper reviews the implementation, modification and improvement of existing methods for planning, monitoring and controlling the realization of projects in Team Co. 展开更多
关键词 PLAN monitoring control S-curve.
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The Hematology of Lactating Buffalo Fed Local Foliage as Feed Supplement
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作者 Elly Roza Salam Ningsih Aritonang Afriani Sandra 《Journal of Agricultural Science and Technology(A)》 2015年第10期839-845,共7页
The research aimed to determine the effect of feed supplements of cassava (Manihot esculenta Crantz) leaves, gliricidia (Gliricidia sepeum) leaves and katuk (Sauropus androgynus (L.) Merr.) leaves on the hemat... The research aimed to determine the effect of feed supplements of cassava (Manihot esculenta Crantz) leaves, gliricidia (Gliricidia sepeum) leaves and katuk (Sauropus androgynus (L.) Merr.) leaves on the hematology of lactating buffalo. Four lactating buffaloes in Kanagarian Pamatang Panjang, Sijunjung district, West Sumatera, Indonesia were studied. The experiment used a Latin square design with four treatments and four replications/block. The treatments were control (without supplementary foliage, A), with cassava leaves (B), with gliricidia leaves (C) and with katuk leaves (D) each at 5 kg/haead/day. The hematology variables measured were erythrocytes and leucocytes counts, as well as levels of hemoglobin and hematocrit. The results showed that supplementary foliage of 5 kg/head/day of cassava, gliricidia or katuk as leaves significantly increased the erythrocytes count and hemoglobin level, but did not affect the number of leucocytes in lactating buffalo. 展开更多
关键词 Cassava leaves gliricidia leaves katuk leaves BUFFALO HAEMATOLOGY lactation.
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