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《中国科学院院刊(英文版)》2005,(2)
Scientists from the Chengdu-based CAS Institute ofMountain Hazards and En-vironment (IMHE) recently workedout a decision-making support sys-tem for disaster mitigation on de-bris fans in mountainous regions.As a domestic vanguard, the sys-tem plays a key role in the fightagainst debris flow and helping toreduce casualties.Mud-rock flows cause devastat-ing losses in mountain areas, espe-cially in those places under increas-ingly fast economic developmentagainst a background of surging ur-ba… 相似文献
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《中国科学院院刊(英文版)》2003,17(3):134-134
CAS scientists have developeda new surface-coating tech-nology to upgrade the prod-uct quality of Chinas permanentmagnet materials. The success isappraised by an evaluation penal ofthe CAS Shenyang Branch in north-eastern Chinas Liaoning Province.Until recently, the surface treat-ment and protection technique hasbeen a bottleneck preventing Chinasrare-earth permanent magnet suchas the NdFeB alloy from becominghigh-end products. With the supportof the national high-tech develop-ment progr… 相似文献
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L2 learners often develop grammatical competence in the absence of concomitant pragmatic competence. In an attempt to better understand how this developmental stage arises, this study explores the extent to which L2 learners of English are aware of differences in learners' and target-language production in grammar and pragmatics. 相似文献
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L2 learners often develop grammatical competence in the absence of concomitant pragmatic competence. In an attempt to better understand how this developmental stage arises, this study explores the extent to which L2 learners of English are aware of differences in learners' and target-language production in grammar and pragmatics. 相似文献
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L2 learners often develop grammatical competence in the absence of concomitant pragmatic competence. In an attempt to better understand how this developmental stage arises, this study explores the extent to which L2 learners of English are aware of differences in learners＇ and target-language production in grammar and pragmatics. 相似文献
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《Research Policy》2019,48(9):103807
Breaking from tradition is necessary for scientific advancement, yet we know little about the factors that encourage scientists to break from tradition in their research, particularly by using methods that are unconventional in their fields. To address this gap, we integrate the sociology of science with insights from organization theory, which delineates the evaluative advantages bestowed on those with elite status and a consistent professional identity. We use a mixed methods design. Bibliometric data on articles using three unconventional methods in sociology—Correspondence Analysis, Qualitative Comparative Analysis, and Sequence Analysis—allow us to identify which types of scholars have a greater hazard of using unconventional methods and the conditions under which these associations hold. Interviews with published, unpublished, and likely users reveal how scholars manage the career risks associated with unconventional method use. We find that scholars who are male and affiliated with top-tier universities, as well as those already committed to an identity consistent with the use of unconventional methods, have a greater hazard of using them in published work, though these associations depend on the extent to which the method diverges epistemologically from conventional methodology and the visibility of its lineage. In addition, we identify five successful (and two unsuccessful) strategies scholars use to manage their use of unconventional methods. Taken together, results from this mixed methods study advance knowledge on scientific practice, extend organization theory, and provides guidance to policymakers and administrators who aim to foster risky, path-breaking research. 相似文献
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Organizations struggle to comply with legal requirements as well as customers’ calls for better data protection. On the implementation level, incorporation of privacy protections in products and services depends on the commitment of the engineers who design them. We interviewed six senior engineers, who work for globally leading IT corporations and research institutions, to investigate their motivation and ability to comply with privacy regulations. Our findings point to a lack of perceived responsibility, control, autonomy, and frustrations with interactions with the legal world. While we increasingly call on engineers to go beyond functional requirements and be responsive to human values in our increasingly technological society, we may be facing the dilemma of asking engineers to live up to a challenge they are currently not ready to embrace. 相似文献
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《中国科学院院刊(英文版)》2007,(2)
CAS researchers and their U. S. collaborators have successfully identified a gene that may hold the key to fight against myeloid leukemia tumor. Leukemia, which literally means "white blood" in Greek, 相似文献
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电子商务的盈利模式是电子商务发展至今一直被研究的问题.本文对电子商务其中一种类型B to C的商务盈利模式问题进行了浅析. 相似文献
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《中国科学院院刊(英文版)》2004,(3)
Under auspices of the CAS Institute of Plasma Phys- ics (ASIPP), the 5th In-ternational Tokamak PhysicsActivity Coordinating Committee(ITPA-CC) meeting was held inShanghai on June 10 and 11. A total of 27 coordinatorsfromthe EU, the US, Russia, Japan,China and the International Ther-monuclear Experimental Reactor(ITER) International Team at-tended the meeting. It is the firsttime for China to hold and attendsuch a meeting since it joined theITPA last year at t… 相似文献
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《中国科学院院刊(英文版)》2004,(4)
The Third International Nitro-gen Conference opened onOct. 12 in Nanjing, capitalof east Chinas Jiangsu Province, at-tracting more than 400 experts fromsome 40 countries across the world.The theme of the five-day meeting isto explore a balanced and flexiblestrategy to increase food and energyproduction while decreasing detri-mental effects on the environment. ANanjing Declaration on NitrogenManagement was announced at theconference.The conference is sponsored byCAS and jointly hosted by … 相似文献
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《中国科学院院刊(英文版)》2005,(4)
An international consortiumheaded by CAS research-ers has identified that theChinese horseshoe bat is healthycarriers of a virus that is very closelyrelated to those causing SARS( sev er e ac ut e r e spi r at or ysyndrome). Their work was reportedonline on Sept. 29 by the Sciencemagazine. The finding supports anindependent study with similar re-sults by Hong Kong scientists,which is reported by the Sept. 27issue of Proceedings of the Na-tional Academy of Sciences. The outbreak of the d… 相似文献
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《中国科学院院刊(英文版)》2006,(1)
In the neural train wreck that isstroke, the cutoff of oxygenkil ls brain cell s through abuildup of acid, as well as by over-exciting receptors on the surface ofbrain cells. Now, researchers explor-ing the detailed mechanism of thisexci totoxici ty and a… 相似文献
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《中国科学院院刊(英文版)》2007,21(3):173-173
On 12 April, CAS and BHP-Billiton, a Melbourne-based company of diversified resources, held a special workshop on cooperation in Beijing. CAS Vice President LI 相似文献
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《中国科学院院刊(英文版)》2003,17(4)
CAS-Samsung Display Forumwas held on August 21 and22 in Beijing. The meetingwas chaired by CAS Assistant Presi-dent Cao Jianlin, and attended bymore than 100 researchers from theCAS Changchun Institute of Optics,Fine Mechanics and Physics(CIOFMP), the CAS Institute ofSemiconductors, the CAS Instituteof Chemistry and the Samsung Ad-vanced Institute of Technology (SAIT).The forum is significant in pro-moting multi-disciplinary and multi-level cooperation between the twosides, … 相似文献