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Aproximadamente 3044 registro(s) hasta el momento: (knowledge)

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Recurso libre

Dual characterizations of set containments with strict convex inequalities
Goberna Torrent, Miguel Ángel - Jeyakumar, Vaithilingam - Dinh, Nguyen

Formato:	info:eu-repo/semantics/article
Enlaces:	Characterizations of the containment of a convex set either in an arbitrary convex set or in the complement of a finite union of convex sets (i.e., the set, described by reverse-convex inequalities) are given. These characterizations provide ways of verifying…
Fecha:	2008-10-20
Recurso:	RUA Docencia

Recurso libre

Knowledge gaps in scientific literature on maternal mortality: a systematic review, Lagunas en las publicaciones científicas sobre la mortalidad materna: revisión sistemática, Lacunes de la littérature scientifique sur la mortalité maternelle mises en évidence par une revue systématique de cette littérature
Gil González, Diana - Carrasco Portiño, Mercedes - Ruiz Cantero, María Teresa

Formato:	info:eu-repo/semantics/article
Enlaces:	Issues related to maternal mortality have generated a lot of empirical and theoretical information. However, despite the amount of work published on the topic, maternal mortality continues to occur at high rates and solutions to the problem are still not…
Fecha:	2008-03-13
Recurso:	RUA Docencia

Recurso libre

Do Glaciers Really Listen?
Harris, Cole

Formato:
Enlaces:	Do Glaciers Listen?: Local Knowledge, Colonial Encounters, and Social Imagination by Julie Cruikshank
Fecha:	2006-02-01
Recurso:	BC Studies

Recurso libre

CRIB: A Method for Integrity Constraint Checking on Knowledge Bases
Clemente,Julia - de Antonio,Angélica - Ramírez,Jaime

Formato:	journal article
Enlaces:	The necessity of verification tools for Knowledge Based-Systems (KBSs), that help to guarantee a certain degree of quality and reliability of these systems will increase in the future when more critical systems are developed in areas such as industry, science,…
Fecha:	2005-06-01
Recurso:	SCIELO

Recurso libre

Limits of Truth: Exploring Epistemological Approaches to Argumentation
Hoffmann, Michael

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, research-article
Enlaces:	Some proponents of epistemological approaches to argumentation (Biro, Siegel, Lumer, Goldman) assume that it should be possible to develop non-relative criteria of argument evaluation. By contrast, this paper argues that any evaluation of an argument depends (a) on the cognitive…
Fecha:	2005-01-01
Recurso:	Informal logic

Recurso libre

A new genus and species of crab from the bryozoan bioherms of the Eocene Santee Limestone; South Carolina, USA
Bishop,Gale A - Palmer,Billy T

Formato:	journal article
Enlaces:	The fossil crab Propinnotheroides orangeburgensis is described from the Eocene Santee Limestone in Orangeburg County, South Carolina. The specimens, two nearly complete carapaces preserved in lithified coquina, add significant detail to our knowledge of the Eocene decapod faunas inhabiting the…
Fecha:	2006-01-01
Recurso:	SCIELO

Recurso libre

Cervical cancer and the HPV link: identifying areas for education in Mexico City's public hospitals
Aldrich,Tess - Landis,Sarah - García,Sandra G. - Becker,Davida - Sanhueza,Patricio - Higuera,Anjarath

Formato:	journal article
Enlaces:	OBJECTIVE:To assess Mexico City physicians' knowledge and practices regarding cervical cancer and human papillomavirus (HPV) to compare obstetricians/gynecologists (ob/gyns) and general practitioners (GPs) on these variables MATERIAL AND METHODS: In April 2003, 187 ob/gyns and GPs working in 15 hospitals…
Fecha:	2006-06-01
Recurso:	SCIELO

Recurso libre

Doughnut shape atom traps with arbitrary inclination
Rodríguez y Masegosa,R. - Moya-Cessa,H. - Chávez-Cerda,S.

Formato:	journal article
Enlaces:	Since the invention of magneto-optical trap (MOT), there have been several experimental and theoretical studies of the density distribution in these devices. To the best of our knowledge, only horizontal orbital traps have been observed, perpendicular to the coil axis.…
Fecha:	2006-02-01
Recurso:	SCIELO

Recurso libre

Cerebral ischemia: some secondary alterations and animal models
López-Hernández,María Estela - Solís,Hugo

Formato:	journal article
Enlaces:	Stroke is a leading cause of morbidity and mortality in industrialized countries. It imposes an enormous economic burden on the families of patients and on society. The purpose of this review is to give an overview about diverse animal models…
Fecha:	2005-07-01
Recurso:	SCIELO

Recurso libre

10.

Diverticulum of Kommerell
Calderón-Colmenero,Juan - Muñoz,Luis - García-Montes,José A - Ramírez,Samuel - Patino,Emilia - Buendía,Alfonso

Formato:	journal article
Enlaces:	A case of an 11-months-old girl with vomiting and laryngeal stridor is presented, and in whom a Kommerell diverticulum was demonstrated, which is a rare variant of the incomplete vascular ring. It is well known that the magnetic resonance is…
Fecha:	2005-12-01
Recurso:	SCIELO

Recurso libre

11.

Structure, Content, Delivery, Service, and Outcomes: Quality e-Learning in higher education
MacDonald, Colla J. - Thompson, Terrie Lynn

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Peer-reviewed, double-blind
Enlaces:	This paper addresses the need for quality e-Learning experiences. We used the Demand-Driven Learning Model (MacDonald, Stodel, Farres, Breithaupt, and Gabriel, 2001) to evaluate an online Masters in Education course. Multiple data collection methods were used to understand the experiences…
Fecha:	2005-07-01
Recurso:	The International Review of Research in Open and Distance Learning

Recurso libre

12.

Group Decision Making and Graphical Visualization in E–cognocracy
Turón Lanuza,Alberto - Moreno Jiménez,José María - Toncovich,Adrián

Formato:	journal article
Enlaces:	E-cognocracy [Moreno-Jiménez, 2003, 2006; Moreno-Jiménez and Polasek, 2003, 2005] is a new democratic system conceived for the purpose of extracting and diffusing the knowledge derived from the scientific resolution of complex problems that arise in the field of public decision…
Fecha:	2008-12-01
Recurso:	SCIELO

Recurso libre

13.

Ethno-medico-botanical knowledge from Kaukhali proper and Betbunia of Rangamati District
Yusuf, Mohammed; BCSIR Laboratories, P.O. Chittagong Cantonment, Chittagong-4220, Bangladesh - Wahab, Md Abdul; BCSIR Laboratories, P.O. Chittagong Cantonment, Chittagong-4220, Bangladesh - Chowdhury, Jasim Uddin; BCSIR Laboratories, P.O. Chittagong Cantonment, Chittagong-4220, Bangladesh - Begum, Jaripa; BCSIR Laboratories, P.O. Chittagong Cantonment, Chittagong-4220, Bangladesh

Formato:	info:eu-repo/semantics/article, Field study, info:eu-repo/semantics/publishedVersion
Enlaces:	A survey was carried out between July 2001 and June 2002 in Kaukhali proper and Betbunia area of Rangamati district to document the medicinal plants of that area and their uses. During this work 34 species representing 23 genera and…
Fecha:	2006-11-01
Recurso:	Bangladesh Journal of Plant Taxonomy

Recurso libre

14.

Archaeological calibration of remagnetized volcanic rocks from pottery firing kilns in Cuentepec, Morelos, Mexico
Alva-Valdivia,L. M - González-Rangel,J. A - Soler-Arechalde,A. M - López-Varela,S. L - López-Loera,H

Formato:	journal article
Enlaces:	Ethnoarchaeological research at the site of Cuentepec, Mexico includes experimental pottery dating in which social knowledge is obtained from archaeometric techniques. At Cuentepec, open kilns are used for firing pottery. Samples from volcanic rocks in the kilns were taken to…
Fecha:	2006-12-01
Recurso:	SCIELO

Recurso libre

15.

High resolution (3+1) REMPI and dissociation of acetone via 3pn Rydberg transitions
Mejía-Ospino,E. - Álvarez,I. - Cisneros,C.

Formato:	journal article
Enlaces:	Measurements of multiphoton ionization and dissociation of acetone are reported in the wavelength range 490.0-510.0 nm at 1 nm intervals. To our knowledge there are no available results of (3+1) REMPI on acetone in this region. The experiments were performed…
Fecha:	2006-08-01
Recurso:	SCIELO

Recurso libre

16.

Macht, machinaties en musea. Jan van der Hoeven, Hermann Schlegel en hun strijd om het Rijksmuseum van natuurlijke historie te Leiden
Jonge, H.L. de

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Might, machinations and museums. Jan van der Hoeven, Hermann Schlegel and their battle over the National Museum for Natural History in LeidenMuseums had a central place in nineteenth-century natural history. Aside from being important places for carrying out research into…
Fecha:	2005-06-01
Recurso:	BMGN - Low Countries Historical Review

Recurso libre

17.

Studies in Political Economy: Developments in Feminism
Hirji, Faiza H; Carleton University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

18.

Mass Media Communication in Canada
Killingsworth, James J; Carleton/McMaster

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

19.

Memory Bytes: History, Technology, and Digital Culture
Sharman, Zena; University of British Columbia

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

20.

Dialogue on the Internet: Language, Civic Identity,and Computer-Mediated Communication
Marcellus, Kristina C.; Queen's University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

21.

Continentalizing Canadian Telecommunications: The Politics of Regulatory Reform
Ruggles, Myles A.; York University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

22.

No Time: Stress and the Crisis of Modern Life
Babe, Robert; University of Western Ontario

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

23.

Life on Line
Sawchuk, Kim; Concordia University

Formato:	info:eu-repo/semantics/article, editorial, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

24.

Understanding Me: Lectures and Interviews by Marshall McLuhan
Theal, Donald; Trent University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

25.

A probabilistic, text and knowledge-based image retrieval system
Izquierdo Beviá, Rubén - Tomás Díaz, David - Saiz Noeda, Maximiliano - Vicedo González, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper describes the development of an image retrieval system that combines probabilistic and ontological information1. The process is divided in two different stages: indexing and retrieval. Three information flows have been created with different kind of information each one:…
Fecha:	2008-08-04
Recurso:	RUA Docencia

Recurso libre

26.

Ethical aspects of the extreme premature newborn
Hernández- Arriaga,Jorge L. - Iserson,Kenneth V

Formato:	journal article
Enlaces:	As neonatology continues to advance medical knowledge and situations surrounding the care of ill and premature newborns, each step introduces ill- defined methodologies, unknown outcomes, and increasing costs. In countries such as Mexico, the government hospitals assume the cost of…
Fecha:	2005-08-01
Recurso:	SCIELO

Recurso libre

27.

Sexuality in subjects with intellectual disability: an educational intervention proposal for parents and counselors in developing countries
Katz,Gregorio - Lazcano-Ponce,Eduardo

Formato:	journal article
Enlaces:	In developing countries, the study of intellectual disability has enormous knowledge gaps, especially in the areas of intervention, utilization of services and legislation. This article provides information not only for aiding in the potential development of sexuality in individuals with…
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

28.

Intelligent Techniques for R & D Project Selection in Large Social Organizations
Fernandez,Eduardo - Lopez,Fernando - Navarro,Jorge - Duarte,Alfonso

Formato:	journal article
Enlaces:	Funding R&D projects is perhaps the most important task faced by large public organizations, in charge of promoting science and technology in different countries. However, most popular ways to solve this decision problem are based on too simple decision models…
Fecha:	2006-09-01
Recurso:	SCIELO

Recurso libre

29.

Editorial
Mitchell, David; University of Calgary

Formato:	info:eu-repo/semantics/article, editorial, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

30.

Connected or What It Means to Live in the Network Society
Hanke, Bob

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

31.

Blockbusters and Trade Wars: Popular Culture in a Globalized World
Armstrong, Robert

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

32.

The Hypercomplex Society
Felczak, Michael

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

33.

The Singular Objects of Architecture
Coulter, B. Gerry

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

34.

Enviropop: Studies in Environmental Rhetoric and Popular Culture
Pare, Isabelle

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

35.

New Media: Theories and Practices of Digitextuality
Chung, Grace

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

36.

Cyberactivism: Online Activism in Theory and Practice
Werbin, Kenneth C.

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

37.

Hop on Pop: The Politics and Pleasures of Popular Culture
Chapman, Owen

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

38.

Publicity's Secret: How Technoculture Capitalizes on Democracy
Langford, Graham

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

39.

Digital Play: The Interaction of Technology, Culture, and Marketing
Mactavish, Andrew

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

40.

Media and Identity in Contemporary Europe: Consequences of Global Convergence
Simpson, Nicola

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

41.

Selling Hollywood to the World: U.S. and European Struggles for Mastery of the Global Film Industry
Simpson, Nicola

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2005-01-24
Recurso:	Canadian Journal of Comumunication

Recurso libre

42.

Medicines in Mexico, 1990-2004: systematic review of research on access and use
Wirtz,Veronika J - Reich,Michael R - Leyva Flores,René - Dreser,Anahí

Formato:	journal article
Enlaces:	OBJECTIVE: To review original research studies published between 1990 and 2004 on the access and use of medicines in Mexico to assess the knowledge base for reforming Mexico's pharmaceutical policy. MATERIAL AND METHODS: A literature review using electronic databases was…
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

43.

Rhythm Science by Paul D. Miller aka DJ Spooky that Subliminal Kid; Rhythm Science Audio Companion: Excerpts and Allegories from the Sub Rosa Archives
Chapman, Owen B; Concordia University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

44.

The Mainstreaming of Media Critique
Hrynyshyn, Derek; Wilfrid Laurier University

Formato:	info:eu-repo/semantics/article, review-article, info:eu-repo/semantics/publishedVersion
Enlaces:	The Mainstreaming of Media Critique is a review essay that focuses a collection of recent works concerning the politics of the mass media, which are intended for a general readership. However, these texts’ inability to see the audience as anything…
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

45.

It's Time to Redefine Journalism Education in Canada
Gasher, Mike; Concordia University

Formato:	info:eu-repo/semantics/article, article-commentary, info:eu-repo/semantics/publishedVersion
Enlaces:	This commentary suggests that Canadian journalism schools need to redefine their mission from serving the twin masters of the news industry and the university to serving journalism in all its emerging forms. It suggests that this can be done by…
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

46.

Be Careful What You Wish For: Dilemmas of Democracy and Technology
Barney, Darin David; McGill University

Formato:	info:eu-repo/semantics/article, article-commentary, info:eu-repo/semantics/publishedVersion
Enlaces:	This is a revised version of a paper presented at the 2005 Mobile Digital Commons Network Conference in Montreal. The article examines the ideological basis and contradictions of current controversies surrounding the politicization of science and technology.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

47.

Bill C-60 and Copyright in Canada: Opportunities Lost and Found
Murray, Laura J; Queen's University

Formato:	info:eu-repo/semantics/article, article-commentary, info:eu-repo/semantics/publishedVersion
Enlaces:	A climate of increasing public and judicial awareness of user's rights is compared to Bill C-60, to be debated in fall 2005, which does not show such an awareness.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

48.

The Material Turn: Making Digital Media Real (Again)
Kitzmann, Andreas G.; Arts and Letters, Atkinson Faculty, York University

Formato:	info:eu-repo/semantics/article, review-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

49.

Acoustic source localization with environmental uncertainty
Dosso, Stan E.; School of Earth and Ocean Sciences, University of Victoria, Victoria, BC V8W 3P6, Canada - Wilmut, Michael J.; School of Earth and Ocean Sciences, University of Victoria, Victoria, BC V8W 3P6, Canada

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Conference Proceedings, Actes de congrès
Enlaces:	A nonlinear Bayesian formulation is applied to study uncertainty in ocean acoustic source localization due to uncertainty in the knowledge of ocean environmental properties. Localization uncertainty is quantified in terms of probability ambiguity surfaces (PAS), which consists of joint marginal…
Fecha:	2006-09-01
Recurso:	Canadian Acoustics

Recurso libre

50.

On estimating sound power from a few single point measurements
Richarz, Werner; Pinchin Environmental, 5749 Coopers Ave, Mississauga, Ont. L4Z 1R5

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Conference Proceedings, Actes de congrès
Enlaces:	The features of sound pressure measurements over reflective ground for compact source radiating broad-band noise, are described. The nature of a sound field generated by a broad-band source located above a reflecting surface, is also described. The mean-square sound is…
Fecha:	2006-09-01
Recurso:	Canadian Acoustics