全文获取类型
收费全文 | 31篇 |
免费 | 0篇 |
专业分类
化学工业 | 8篇 |
金属工艺 | 2篇 |
矿业工程 | 1篇 |
能源动力 | 1篇 |
轻工业 | 3篇 |
无线电 | 1篇 |
一般工业技术 | 1篇 |
冶金工业 | 4篇 |
自动化技术 | 10篇 |
出版年
2021年 | 1篇 |
2019年 | 1篇 |
2016年 | 1篇 |
2015年 | 1篇 |
2014年 | 1篇 |
2013年 | 2篇 |
2010年 | 1篇 |
2009年 | 1篇 |
2008年 | 1篇 |
2007年 | 5篇 |
2006年 | 1篇 |
2005年 | 1篇 |
2003年 | 1篇 |
2001年 | 1篇 |
2000年 | 3篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1990年 | 2篇 |
1986年 | 1篇 |
1977年 | 1篇 |
排序方式: 共有31条查询结果,搜索用时 15 毫秒
1.
Domingue Catherine Lemieux Jean-Michel Grenon Martin Molson John Therrien René Lajoie Pierre-Luc Blessent Daniela 《Mine Water and the Environment》2019,38(3):497-506
Mine Water and the Environment - Water inflows through fracture networks are a major economic and safety issue in underground mines. Although pre-grouting of pilot holes during mine development... 相似文献
2.
3.
ScholOnto: an ontology-based digital library server for research documents and discourse 总被引:8,自引:0,他引:8
Simon Buckingham Shum Enrico Motta John Domingue 《International Journal on Digital Libraries》2000,3(3):237-248
The internet is rapidly becoming the first place for researchers to publish documents, but at present they receive little
support in searching, tracking, analysing or debating concepts in a literature from scholarly perspectives. This paper describes
the design rationale and implementation of ScholOnto, an ontology-based digital library server to support scholarly interpretation and discourse. It enables researchers to describe
and debate via a semantic network the contributions a document makes, and its relationship to the literature. The paper discusses
the computational services that an ontology-based server supports, alternative user interfaces to support interaction with
a large semantic network, usability issues associated with knowledge formalisation, new work practices that could emerge,
and related work.
Published online: 22 September 2000 相似文献
4.
John Domingue Liliana Cabral Stefania Galizia Vlad Tanasescu Alessio Gugliotta Barry Norton Carlos Pedrinaci 《Journal of Web Semantics》2008,6(2):109-132
A factor limiting the take up of Web services is that all tasks associated with the creation of an application, for example, finding, composing, and resolving mismatches between Web services have to be carried out by a software developer. Semantic Web services is a combination of semantic Web and Web service technologies that promise to alleviate these problems. In this paper we describe IRS-III, a framework for creating and executing semantic Web services, which takes a semantic broker-based approach to mediating between service requesters and service providers. We describe the overall approach and the components of IRS-III from an ontological and architectural viewpoint. We then illustrate our approach through an application in the eGovernment domain. 相似文献
5.
K. O. Yu J. A. Domingue G. E. Maurer H. D. Flanders 《JOM Journal of the Minerals, Metals and Materials Society》1986,38(1):46-50
The method of heat generation, heat transfer characteristics, and ingot structure are very different in the VAR and ESR processes, which result in different tendencies and mechanisms for macrosegregation formation in forged IN-718. Freckles are niobium rich and can be generated in both ESR and VAR, with higher incidence in ESR than VAR. White spots are niobium lean and can only be found in VAR-processed materials. Freckles are indige-nous in nature, and result from the flow of solute-rich interdendritic liquid in the mushy zone during solidification. The most plausible cause for white spots is exogenous material, which remains unmelted, falling into the molten pool. The best way to minimize the formation of freckles is to improve the ingot heat transfer rate, a more difficult task in ESR than in VAR. 相似文献
6.
In part 2 of this Trends & Controversies installment, we continue exploring the state of the art, current practices, and future directions for Semantic Web services. SWS aims to bring Semantic Web technology - for representing, sharing, and reasoning about knowledge - to bear in Web service contexts. The objective is to enable a fuller, more flexible automation of service provision and use and the construction of more powerful tools and methodologies for working with services. 相似文献
7.
Paul Mulholland Zdenek Zdrahal John John Domingue Marek Hatala 《Behaviour & Information Technology》2000,19(3):171-180
Integrating working and learning is seen as a desirable alternative to traditional training regimes. An integrated approach to working and learning is more gradual, contextual, problem oriented and cost effective. Knowledge technology aims to catalyze workplace learning, but requires the right organisational culture and brings additional costs regarding the articulation, representation and transmission of knowledge. Our approach reduces these costs by making articulation a natural part of collaborative working, designing for both informal and formal knowledge, and facilitating the transition of socially situated knowledge through enriched documents. To be successful, our approach has certain prequesites concerning organisational culture, and the nature of shared documents, organisational knowledge and work activities. 相似文献
8.
A. Domingue K. Piyakis E. Sacher M. Di Renzo S. D nomm e T. H. Ellis 《The Journal of Adhesion》1993,40(2):151-162
The irreversibly bound interfacial layer deposited by the γ-aminopropysilanetriol adhesion promoter onto a crystalline silicon substrate, which remains even after profuse washing, was found by XPS to have resulted from the fragmentation and rearrangement of the original γ-aminopropylsilanetriol molecule. A mechanism is proposed, involving the homolytic scission of the terminal N-C bond. One of the subsequent reactions is believed to involve hydrogen loss by abstraction and the formation of a terminal vinyl group, which bonds to the substrate. Support for this mechanism is found in IR spectroscopy of this layer. 相似文献
9.
Evidence for the existence of a novel bacteriological system has been obtained from osmotically lysed and filtered human blood (membrane filters with a pore size of 0.22 micronm) placed in special culture media. These blood filtrates gave rise to ordinary bacteria for 71% of the blood specimens processed from diseased humans and for 7% of those from supposedly normal humans. Morphologically, the bacteria resembled streptococcal, staphylococcal, and gram-positive filamentous (cocco-bacillary) forms. Prior to the appearance of bacteria in the media, large and small "dense bodies" were microscopically observed but disappeared when ordinary bacteria were apparent, Cultures of of unlysed blood as conventionally performed were negative. These organisms may represent an adaptation of certain bacteria to life in the blood. 相似文献
10.
Mattick K Durham K Domingue G Jørgensen F Sen M Schaffner DW Humphrey T 《International journal of food microbiology》2003,85(3):213-226
In this study, the survival of Salmonella, Campylobacter and Escherichia coli O157: H7, when exposed to a range of constant temperatures (47-60 degrees C), in hard or soft water, in the presence/absence of detergent (0-0.3%) and organic matter, and during drying, was investigated. Further experiments used a washing-up process simulation, where soiled dishes contaminated with bacteria were washed in a bowl of warm water containing detergent. In addition, this study considered the risk of bacterial transfer onto (1) sterile dishes and sponges via contaminated water, (2) kitchen surfaces wiped with a contaminated sponge, (3) items placed in direct contact with a contaminated kitchen surface, (4) food placed on a contaminated dish or (5) dishes from contaminated food. A proportion of dishes remained contaminated with all pathogen types after a typical washing-up. Water hardness did not appear to affect survival. E. coli, and to a lesser extent Salmonella, survived towel- or air-drying on dishes and after towel-drying the cloth became contaminated on every occasion, regardless of the test organism. A proportion of sterile dishes washed after contaminated dishes became contaminated with pathogens but transfer from dishes onto food was rare. Washing-up sponges frequently became contaminated with pathogens. The results of this study highlight the potential for survival and cross contamination of food borne pathogens in the kitchen environment. 相似文献