In order to better promote the development of diecasting industry in our country, to boost the application of new diecasting technology and techniques, to improve the competitive power of the diecasting enterprises in...In order to better promote the development of diecasting industry in our country, to boost the application of new diecasting technology and techniques, to improve the competitive power of the diecasting enterprises in our country, to extend the international markets and to improve qualities of diecastings more quickly, the activity of evaluating high quality diecastings was organized by Foundry Institution of Chinese Mechanical Engineering Society (FICMES) during the period of the 5th China International Diecasting Congress & Exhibition. The Excellent Diecastings Evaluation Committee was composed of an independent panel of experts in China’s diecasting industry. In accordance with the evaluation rules of impersonality and impartiality, the Evaluation Committee members, at the site of the exhibition, carefully checked each and all evaluation indexes of the diecastings accepted in the activity, deliberately examined the real diecastings, and inquired of the technicians of the companies taking part in the evaluation activity about the production processes, qualities and other information of the diecastings. After discussion again and again, finally, five diecastings were entitled as the excellent diecastings of the 5th China International Diecasting Conference & Exhibition. They are listed as follows: 1. Shell of PC notebook produced by Ka Shui Manufactory Co., Ltd., Shenzhen, Guangdong, material: magnesium alloy AZ91D. 2. Base of mobile telecom transmitter produced by Guangdong Gaoyao G-ACE Casting Technology Co., Ltd, material: ADC12. 3. Flywheel casing (for Renault trucks) produced by Shanghai Cosmopolitan Automobile Accessory Co., Ltd, material: A380. 4. Strainer case (for Japan Isuzu automobiles) produced by Guangdong Wencan Die Casting Co., Ltd, material: ADC12. 5. Intake manifold of six-cylinder diesel engine. produced by Jinan Huicheng Foundry Co., Ltd, material: AlSi9Cu3.展开更多
The Journal of Systems Engineering and Electronics （JSEE） was listed among the ＂Excellent International Impact Academic Journals of China 2013＂, jointly evaluated by the China Scientific Literature Evaluation and ...The Journal of Systems Engineering and Electronics （JSEE） was listed among the ＂Excellent International Impact Academic Journals of China 2013＂, jointly evaluated by the China Scientific Literature Evaluation and Measuring Research Center, Library of Tsinghua University and China Academic Journals （CD） Electronic Publishing House, and officially released on December 30,展开更多
Based on the results of conventional geochemistry analysis including thin sections and SEM observations, different shapes of bacterial fossils, with size ranging from dozens of nanometers to several microns, were disc...Based on the results of conventional geochemistry analysis including thin sections and SEM observations, different shapes of bacterial fossils, with size ranging from dozens of nanometers to several microns, were discovered in the low-mature marine source rocks and coal seams in South China, of which the Permian source rocks were dominated by the bacterial fossils derived from symbiotic sulphur bacteria with gypsum, and the Chengkou section in the Cambrian strata were occupied by abundant nanoscale bacterial fossils with rod and bar shapes. In contrast, a large quantity of possible bacterial fossils found in the high-mature Permian, Silurian, and Cambrian source rocks using SEM need to be further explored. Despite this,this study has indicated that bacterial fossils were prevalent in the source rocks, such as mudstone, siliceous rock and gypsum-bearing coal seams in South China, which has been ignored before. It also suggests that the bacterial fossils may play an important role in the formation and accumulation of shale gas in the geological history.展开更多
Purpose:The adequacy of research performance of universities or research institutes have often been evaluated and understood in two axes:“quantity”(i.e.size or volume)and“quality”(i.e.what we define here as a meas...Purpose:The adequacy of research performance of universities or research institutes have often been evaluated and understood in two axes:“quantity”(i.e.size or volume)and“quality”(i.e.what we define here as a measure of excellence that is considered theoretically independent of size or volume,such as clarity in diamond grading).The purpose of this article is,however,to introduce a third construct named“substantiality”(“ATSUMI”in Japanese)of research performance and to demonstrate its importance in evaluating/understanding research universities.Design/methodology/approach:We take a two-step approach to demonstrate the effectiveness of the proposed construct by showing that(1)some characteristics of research universities are not well captured by the conventional constructs(“quantity”and“quality”)-based indicators,and(2)the“substantiality”indicators can capture them.Furthermore,by suggesting that“substantiality”indicators appear linked to the reputation that appeared in university reputation rankings by simple statistical analysis,we reveal additional benefits of the construct.Findings:We propose a new construct named“substantiality”for measuring research performance.We show that indicators based on“substantiality”can capture important characteristics of research institutes.“Substantiality”indicators demonstrate their“predictive powers”on research reputation.Research limitations:The concept of“substantiality”originated from IGO game;therefore the ease/difficulty of accepting the concept is culturally dependent.In other words,while it is easily accepted by people from Japan and other East Asian countries and regions,it might be difficult for researchers from other cultural regions to accept it.Practical implications:There is no simple solution to the challenge of evaluating research universities’research performance.It is vital to combine different types of indicators to understand the excellence of research institutes.Substantiality indicators could be part of such a combination of indicators.Originality/value:The authors propose a new construct named substantiality for measuring research performance.They show that indicators based on this construct can capture the important characteristics of research institutes.展开更多
Shanghai Automotive Industry Corporation （SAIC）, a leading player on China＇s automobile market, sold more than 800,000 cars in the first six months of this year, according to estimates by companysources.
文摘In order to better promote the development of diecasting industry in our country, to boost the application of new diecasting technology and techniques, to improve the competitive power of the diecasting enterprises in our country, to extend the international markets and to improve qualities of diecastings more quickly, the activity of evaluating high quality diecastings was organized by Foundry Institution of Chinese Mechanical Engineering Society (FICMES) during the period of the 5th China International Diecasting Congress & Exhibition. The Excellent Diecastings Evaluation Committee was composed of an independent panel of experts in China’s diecasting industry. In accordance with the evaluation rules of impersonality and impartiality, the Evaluation Committee members, at the site of the exhibition, carefully checked each and all evaluation indexes of the diecastings accepted in the activity, deliberately examined the real diecastings, and inquired of the technicians of the companies taking part in the evaluation activity about the production processes, qualities and other information of the diecastings. After discussion again and again, finally, five diecastings were entitled as the excellent diecastings of the 5th China International Diecasting Conference & Exhibition. They are listed as follows: 1. Shell of PC notebook produced by Ka Shui Manufactory Co., Ltd., Shenzhen, Guangdong, material: magnesium alloy AZ91D. 2. Base of mobile telecom transmitter produced by Guangdong Gaoyao G-ACE Casting Technology Co., Ltd, material: ADC12. 3. Flywheel casing (for Renault trucks) produced by Shanghai Cosmopolitan Automobile Accessory Co., Ltd, material: A380. 4. Strainer case (for Japan Isuzu automobiles) produced by Guangdong Wencan Die Casting Co., Ltd, material: ADC12. 5. Intake manifold of six-cylinder diesel engine. produced by Jinan Huicheng Foundry Co., Ltd, material: AlSi9Cu3.
文摘The Journal of Systems Engineering and Electronics （JSEE） was listed among the ＂Excellent International Impact Academic Journals of China 2013＂, jointly evaluated by the China Scientific Literature Evaluation and Measuring Research Center, Library of Tsinghua University and China Academic Journals （CD） Electronic Publishing House, and officially released on December 30,
基金supported by Petrochemical Fund (B) for "Research on the effect of gas containing indigenous organic matter in the Paleozoic shale" (No. U1663202)
文摘Based on the results of conventional geochemistry analysis including thin sections and SEM observations, different shapes of bacterial fossils, with size ranging from dozens of nanometers to several microns, were discovered in the low-mature marine source rocks and coal seams in South China, of which the Permian source rocks were dominated by the bacterial fossils derived from symbiotic sulphur bacteria with gypsum, and the Chengkou section in the Cambrian strata were occupied by abundant nanoscale bacterial fossils with rod and bar shapes. In contrast, a large quantity of possible bacterial fossils found in the high-mature Permian, Silurian, and Cambrian source rocks using SEM need to be further explored. Despite this,this study has indicated that bacterial fossils were prevalent in the source rocks, such as mudstone, siliceous rock and gypsum-bearing coal seams in South China, which has been ignored before. It also suggests that the bacterial fossils may play an important role in the formation and accumulation of shale gas in the geological history.
基金The authors would like to thank Elsevier and its Japanese team,especially,Kana Takasaka,for their bibliometric data provision and relevant support.This research was partly supported by JSPS KAKENHI(16H06580,17K01173)JST/RISTEX research funding program“Science of Science,Technology and Innovation Policy”(JPMJRX19B3).
文摘Purpose:The adequacy of research performance of universities or research institutes have often been evaluated and understood in two axes:“quantity”(i.e.size or volume)and“quality”(i.e.what we define here as a measure of excellence that is considered theoretically independent of size or volume,such as clarity in diamond grading).The purpose of this article is,however,to introduce a third construct named“substantiality”(“ATSUMI”in Japanese)of research performance and to demonstrate its importance in evaluating/understanding research universities.Design/methodology/approach:We take a two-step approach to demonstrate the effectiveness of the proposed construct by showing that(1)some characteristics of research universities are not well captured by the conventional constructs(“quantity”and“quality”)-based indicators,and(2)the“substantiality”indicators can capture them.Furthermore,by suggesting that“substantiality”indicators appear linked to the reputation that appeared in university reputation rankings by simple statistical analysis,we reveal additional benefits of the construct.Findings:We propose a new construct named“substantiality”for measuring research performance.We show that indicators based on“substantiality”can capture important characteristics of research institutes.“Substantiality”indicators demonstrate their“predictive powers”on research reputation.Research limitations:The concept of“substantiality”originated from IGO game;therefore the ease/difficulty of accepting the concept is culturally dependent.In other words,while it is easily accepted by people from Japan and other East Asian countries and regions,it might be difficult for researchers from other cultural regions to accept it.Practical implications:There is no simple solution to the challenge of evaluating research universities’research performance.It is vital to combine different types of indicators to understand the excellence of research institutes.Substantiality indicators could be part of such a combination of indicators.Originality/value:The authors propose a new construct named substantiality for measuring research performance.They show that indicators based on this construct can capture the important characteristics of research institutes.
文摘Shanghai Automotive Industry Corporation （SAIC）, a leading player on China＇s automobile market, sold more than 800,000 cars in the first six months of this year, according to estimates by companysources.
