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Aproximadamente 3321 registro(s) hasta el momento: (knowledge)

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Recurso libre

Flow of linear molecules through a 4:1:4 contraction-expansion using non-equilibrium molecular dynamics: Extensional rheology and pressure drop
Castillo-Tejas, J - Rojas-Morales, A - Alvarado, JFJ - Luna-Barcenas, G - Bautista, F - Manero, O - López-Medina, F

Formato:	Article
Enlaces:	In this work, non-equilibrium molecular dynamics simulations are used to generate the flow of linear polymer chains (monomer-springs with FENE potential) and a Lennard-Jones fluid (Newtonian fluid) through a con traction-expansion (4:1:4) geometry. An external force field simulating a constant…
Fecha:	2011-01-21
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

The “Search from General to Particular” (SGP) Problem in Document Databases
BONDOR, Cosmina Ioana; Department of Medical Informatics and Biostatistics, University of Medicine & Pharmacy, Cluj-Napoca, Romania.

Formato:	Peer-reviewed Article
Enlaces:	The amount of information stored in databases doubled at every 20 months. There is important knowledge stored in text databases. The aim of these article was to solve the problem of “searching from general to particular” (SGP) in document databases.…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

Assessment of a Mini-Course in Evidence-Based Medicine
BOLBOACĂ, Sorana D.; Department of Medical Informatics and Biostatistics, „Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania - ACHIMAȘ CADARIU, Andrei; Department of Medical Informatics and Biostatistics, „Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania

Formato:	Peer-reviewed Article
Enlaces:	Objective: To practice evidence-based medicine a core set of concepts must be mastered. Recognizing this, we sought to develop and assess a mini-course in evidence-based medicine for fourth-year medical students. Design: A two-hour curriculum on evidence-based medicine training was developed…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

The Use of Concept Maps to Represent Medical Knowledge
LEUCUŢA, Daniel; Dept. of Medical Informatics and Biostatistics, University of Medicine and Pharmacy „Iuliu Haţieganu” Cluj-Napoca - ACHIMAȘ CADARIU, Andrei; Dept. of Medical Informatics and Biostatistics, University of Medicine and Pharmacy „Iuliu Haţieganu” Cluj-Napoca

Formato:	Peer-reviewed Article
Enlaces:	Concept maps are bi-dimensional representations of cognitive structures showing the hierarchies and the interconnections of concepts involved in a discipline or a subdiscipline. Concept maps can be done in different ways, but they are best done using computer software designed…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

A Strategy to Optimize Sites for the Search Engines
BONDOR, Cosmina Ioana; Medical Informatics and Biostatistics Dept., University of Medicine and Pharmacy “Iuliu Haţieganu” Cluj-Napoca

Formato:	Peer-reviewed Article
Enlaces:	We intend to suggest here methods for promoting the sites on World Wide Web. To optimize your site for the search engine it is necessary to follow a certain strategy when you build the hypertext. The methods we suggest are…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

Pharmaceutical Bioinformatics and Drug Discovery
CACUCI, Delia Carmen; Dept. of Medical Informatics and Biostatistics, University of Medicine and Pharmacy „Iuliu Haţieganu” Cluj-Napoca

Formato:	Peer-reviewed Article
Enlaces:	The emphasis of this chapter will be on the application of bioinformatics tools and database to identify and characterize novel gene targets, which is of interest to pharmaceutical companies. A pharmaceutical bioinformatics must design a system a system for converting…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

Laser Safety in Medicine
BURCĂ, Costel; University of Medicine and Pharmacy „Iuliu Haţieganu” Cluj-Napoca

Formato:	Peer-reviewed Article
Enlaces:	LASER is an acronym for the phrase Light Amplification by the Stimulated Emission of Radiation. Most medical lasers emit light which are either ultraviolet, infrared or in the visible spectrum of light. When used by personnel with proper knowledge and…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

General Description of Clinical Decision Support Systems
OSTACE, Oana; Adult Clinic Hospital Cluj-Napoca, Cluj, Romania - ZDRENGHEA, Vlad; Dep. of Psychiatry, “Iuliu Hatieganu” University of Medicine and Pharmacy Cluj-Napoca - PENCIU, Cristian; County Clinic Hospital, Cluj-Napoca, Cluj, Romania

Formato:	Peer-reviewed Article
Enlaces:	From the very earliest moments in the modern history of the computer scientists and doctors alike were captivated by the potential of such a technology might have in medicine (e.g. Ledley and Lusted, 1959). With intelligent computers able to store…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

Computer Assisted Data Management in Assessment of Laser Therapy Compliance among Romanian Patients
BURCĂ, Costel; Department of Medical Informatics, University of Medicine & Pharmacy, Cluj-Napoca, Romania & 2 Medical Clinic IV, University of Medicine & Pharmacy, Cluj-Napoca, Romania - DRUGAN, Tudor; Department of Medical Informatics, University of Medicine & Pharmacy, Cluj-Napoca, Romania & 2 Medical Clinic IV, University of Medicine & Pharmacy, Cluj-Napoca, Romania - ACHIMAS CADARIU, Andrei; Department of Medical Informatics, University of Medicine & Pharmacy, Cluj-Napoca, Romania & 2 Medical Clinic IV, University of Medicine & Pharmacy, Cluj-Napoca, Romania

Formato:	Peer-reviewed Article
Enlaces:	The use of lasers presents a special type of radiation hazard. As such, the need for safety standards governing use is required. The important distinguishing feature of lasers is that they emit radiation which can exceed the maximum permissible limits…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

10.

The Level of Computer use and the Degree of the Acceptance of Informatics Applied in Medical Research
BACÂREA, Vladimir; University of Medicine and Pharmacy Tg. Mureş, Medical Researche Methodology, Gh. Marinescu 38, Tg Mureş - CĂLINICI, Tudor; „Iuliu Haţieganu” University of Medicine and Pharmacy Cluj-Napoca, Medical Informatics and Biostatistics, 6 Louis Pasteur, Cluj-Napoca, Cluj, Romania. - MOLDOVAN, Cosmin; University of Medicine and Pharmacy Tg. Mureş, Departement of Hystology. Gh. Marinescu 38, Tg Mureş - SABĂU, Horea; SAMR Cluj-Napoca, 1 Nuferilor, Cluj Napoca - MĂRUŞTERI, Marius; University of Medicine and Pharmacy Tg. Mureş, Medical Informatics and Biostatistics Gh. Marinescu 38, Tg Mureş

Formato:	Peer-reviewed Article
Enlaces:	Young medical graduates are bound to become researchers, as medical science implies constant studying. Documenting, collecting and processing medical data involve a certain degree of computer literacy. The development of computer-assisted tools and their implementation in all medical fields imposes…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

11.

ICT – An Agent of Change That Can Enrich a „Society of All Ages”
IANCULESCU, Marilena; National Institute for R&D in Informatics (ICI). 8-10 Maresal Averescu Boulevard, sect.1, 011455 Bucureşti, Romania. - PÂRVAN, Monica; National Institute for R&D in Informatics (ICI). 8-10 Maresal Averescu Boulevard, sect.1, 011455 Bucureşti, Romania.

Formato:	Peer-reviewed Article
Enlaces:	Demographic developments, including an aging population, change pathological models and pressures on health systems sustainability of the European Union. ICT can play a significant role in approaching these challenges because they allow the management and providing of health and social…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

12.

Open Labyrinth – a Web Application for Medical Education Using Virtual Patients
CĂLINICI, Tudor; “Iuliu Haţieganu” University of Medicine and Pharmacy Cluj-Napoca, 13 Emil Isac, 400023 Cluj-Napoca, Cluj, Romania. - MUNTEAN, Valentin; “Iuliu Haţieganu” University of Medicine and Pharmacy Cluj-Napoca, 13 Emil Isac, 400023 Cluj-Napoca, Cluj, Romania.

Formato:	Peer-reviewed Article
Enlaces:	The aim of this paper is to present an application, implemented and used at “Iuliu Hatieganu” University of Medicine and Pharmacy Cluj Napoca for medical education, The application, called Open Labyrinth is an open source, web based application, developed using…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

13.

Educational Tutorial for Orthodontic Patients
COLOSI, Horaţiu; Department of Medical Informatics and Biostatistics, “Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania

Formato:	Peer-reviewed Article
Enlaces:	The use of medical images in digital format is becoming an increasingly common practice for most medical specialities. Digital images can serve different purposes, such as developing multimedia educational material for computer-assisted education of doctors, students or patients. Integrated audio-visual…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

14.

Computer - Based Training in Medicine Via Platform - Independent Software
PAINA, Mihaela - KÖPF, Sabine; University Children’s Hospital, Heidelberg, Germany - NELLE, M.; University Children’s Hospital, Heidelberg, Germany - TÖNSHOFF, B.; University Children’s Hospital, Heidelberg, Germany - SINGER, R.; Dept. of Medical Informatics, Heilbronn Technical College, Germany - ACHIMAȘ, Andrei; Dept. of Medical Informatics, Cluj-Napoca University, Romania

Formato:	Peer-reviewed Article
Enlaces:	In order to promote active and interactive learning in medicine, the Laboratory for computer-based teaching and studying systems in medicine Heidelberg created CAMPUS, a program of multimedia medical cases for students. The aim of this Software is the development of…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

15.

Creating Etiology/Prognostic Critical Appraised Topics CATRom Original Software for Romanian Physicians
BOLBOACĂ, Sorana D.; Dept. of Medical Informatics and Biostatistics, University of Medicine and Pharmacy „Iuliu Haţieganu” Cluj-Napoca - JÄNTSCHI, Lorentz; Technical University of Cluj-Napoca, România - ACHIMAȘ CADARIU, Andrei; Dept. of Medical Informatics and Biostatistics, University of Medicine and Pharmacy „Iuliu Haţieganu” Cluj-Napoca

Formato:	Peer-reviewed Article
Enlaces:	Etiology and prognosis are important factors in diagnostic and treatment decisions-making being activities that must to be faced by physicians every day. Evaluation of the specificity of an association between risk or prognostic factors and disease is usual described in…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

16.

The Introduction of Distance Education in the Romanian Medical Education
ACHIMAȘ-CADARIU, Andrei; “Iuliu Haţieganu” University of Medicine and Pharmacy of Cluj-Napoca, Romania - ŢIGAN, Ştefan; “Iuliu Haţieganu” University of Medicine and Pharmacy of Cluj-Napoca, Romania - DRUGAN, Tudor; “Iuliu Haţieganu” University of Medicine and Pharmacy of Cluj-Napoca, Romania

Formato:	Peer-reviewed Article
Enlaces:	Within the framework of the medical education, the Distance Learning takes a particular form, that of the “Adults Education”, having as main reasons, the following: -To meet demands-those of the physicians in a postgraduate training programme. -To meet specific needs…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

17.

Data Transmission Security in Computer Networks and Internet
LEUCUŢA, Daniel; Department of Medical Informatics and Biostatistics, „Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania - ACHIMAȘ CADARIU, Andrei; Department of Medical Informatics and Biostatistics, „Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania

Formato:	Peer-reviewed Article
Enlaces:	Medical data about patients is generally confidential. Data transmission security for confidential information is an actual issue, with a high informational turnover. Sadly there is no perfect security in data transmission, as is in real life. There is a permanent…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

18.

Complex Structural Information Integration: Inhibitor Activity on Carbonic Anhydrase II of Substituted Disulfonamides
JÄNTSCHI, Lorentz; Technical University of Cluj-Napoca, Romania - UNGUREȘAN, Mihaela Ligia; Technical University of Cluj-Napoca, Romania - BOLBOACĂ, Sorana Daniela; Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Romania

Formato:	Peer-reviewed Article
Enlaces:	The inhibition activity on carbonic anhydrase II of forty substituted 1,3,4-thiadiazole- and 1,3,4-thiadiazoline-disulfonamides has been studies using a molecular descriptor family on structure-activity relationship approach. The approach use the structure information of substituted 1,3,4-thiadiazole- and 1,3,4-thiadiazoline-disulfonamides for generating and calculating…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

19.

Computed Tomography as Diagnostic Tool in Neonatal Cerebral Pathology
CIORTEA, Cristiana; Radio-Imaging Department, Cluj District University Hospital - BOLBOACĂ, Sorana D.; „Iuliu Hatieganu” University of Medicine and Pharmacy Cluj-Napoca - BOTAR-JID, Carolina; „Iuliu Hatieganu” University of Medicine and Pharmacy Cluj-Napoca

Formato:	Peer-reviewed Article
Enlaces:	The main aim of the research was to study the addressability for CT scanning of neonates with suspicion of cerebral pathology and the role of this investigation in diagnosis. The specific objectives of the research were to describe the population…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

20.

Unhealthy Behaviours of School Children
LAZA, Valeria; “Iuliu-Hatieganu” University of Medicine and Pharmacy Cluj-Napoca, Department of Environmental Health, 32-39 N. Titulescu, 400420 Cluj-Napoca, Romania. - LOTREAN, Lucia Maria; “Iuliu-Hatieganu” University of Medicine and Pharmacy Cluj-Napoca, Department of Environmental Health, 32-39 N. Titulescu, 400420 Cluj-Napoca, Romania.

Formato:	Peer-reviewed Article
Enlaces:	Aim: The objective of the study was to ascertain nutritional customs of pupils in grade schools. Material and Method: Anonymous questionnaires were done to a sample of 380 children, aged 10 to 14, in 20 fourth-to eight grade classes from…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

21.

Knowledge, Attitudes, and Environment Oriented Behaviors for 7-8 Year Old Children
LAZA, Valeria; “Iuliu Haţieganu” University of Medicine and Pharmacy Cluj-Napoca, Department of Environmental Health, 4-6 Louis Pasteur, 400439 Cluj-Napoca, Romania. - LOTREAN, Lucia; “Iuliu Haţieganu” University of Medicine and Pharmacy Cluj-Napoca, Department of Environmental Health, 4-6 Louis Pasteur, 400439 Cluj-Napoca, Romania. - PINTEA, Aurelia; Institute of Hygiene and Public Health Cluj-Napoca - ZEIC, Alexandru; Institute of Hygiene and Public Health Cluj-Napoca

Formato:	Peer-reviewed Article
Enlaces:	The theme of the risk, as a public problem, is rarely debated in Romania. In the world, the research related to the risk perception, especially the environment risk, started 59 years ago, on the grounds of the nuclear danger. The…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

22.

Tobacco Smoking Among School Personnel in Romania, Teaching Practices and Resources Regarding Tobacco Use Prevention
IRIMIE, Sorina; National Institute of Public Health – Regional Centre for public Health Cluj, Pasteur Street no. 6, 400349, Cluj-Napoca, Romania. - MIRESTEAN, Ileana Maria; National Institute of Public Health – Regional Centre for public Health Cluj, Pasteur Street no. 6, 400349, Cluj-Napoca, Romania.

Formato:	Peer-reviewed Article
Enlaces:	The study was conducted to collect baseline information on tobacco use, knowledge and attitudes of school personnel toward tobacco, to evaluate the existence and effectiveness of tobacco control policies in schools, and to assess training and materials requirements for implementing…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

23.

eHealth: Towards a Healthcare Service-Oriented Boundary-Less Infrastructure
RUSU, Mircea; Company for Applied Informatics, 107 Gh. Bilaşcu Str., 400489 Cluj-Napoca, Romania. - SAPLACAN, Gavril; Company for Applied Informatics, 107 Gh. Bilaşcu Str., 400489 Cluj-Napoca, Romania. - SEBESTYEN, Gheorghe; Technical University of Cluj-Napoca, 28 Memorandumului Str., 400114 Cluj-Napoca, Romania. - TODOR, Nicolae; Department of Biostatistics and Informatics, Cancer Institute “Ion Chiricuţa”, 34-36 Gh. Bilaşcu Str., 400015 Cluj-Napoca, Romania. - KRUCZ, Lorand; Technical University of Cluj-Napoca, 28 Memorandumului Str., 400114 Cluj-Napoca, Romania. - LELUTIU, Cristian; Technical University of Cluj-Napoca, 28 Memorandumului Str., 400114 Cluj-Napoca, Romania.

Formato:	Peer-reviewed Article
Enlaces:	The current paper presents several interoperability features applied to a local distributed information system, CardioNET, meant to improve quality of healthcare services, through the use of the latest medical and IT&C technologies. Modern healthcare systems require a patient-centric vision, where…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

24.

What do radiographers really know?
Westbrook, Catherine - Talbot, John

Formato:	Article
Enlaces:	Magnetic Resonance Imaging (MRI) is an important diagnostic imaging tool that has seen rapid expansion in recent years with a commensurate increase in the number of radiographers undertaking MRI scans. This imaging modality is a complex one and the strong
Fecha:	2011-09-22
Recurso:	Anglia Ruskin University

Recurso libre

25.

An ab initio molecular dynamics calculation of the density of the liquid metallic alloy Al-Si(12)at% as a function of temperature
Diaz-Celaya, JA - Valladares, AA - Valladares, RM

Formato:	Article
Enlaces:	The study of liquid metallic alloys using first principles Molecular Dynamic (MD) requires the knowledge of the liquid phase density that is not easy to obtain experimentally. In this work we calculate the densities for the liquid phase of eutectic…
Fecha:	2011-01-21
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

26.

Benefits, costs and reactivity of inducible defences: an experimental test with rotifers
Aranguiz-Acuna, A - Ramos-Jiliberto, R - Sarma, N - Sarma, SSS - Bustamante, RO - Toledo, V

Formato:	Article
Enlaces:	P>1. A key aspect of the ecology and evolution of adaptive prey responses to predator risk is the timing by which the former develop a defensive trait in response to inducing signals released by the latter. This property, called reactivity,…
Fecha:	2011-01-21
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

27.

Vegetation heterogeneity and life-strategy diversity in the flora of the heterogeneous landscape of Nizanda, Oaxaca, Mexico
Pérez-García, Eduardo Alberto - Meave del Castillo, Jorge Arturo - Villaseñor, JL - Gallardo-Cruz, JA - Lebrija-Trejos, EE

Formato:	Article
Enlaces:	We updated the floristic checklist of the Nizanda region, Isthmus of Tehuantepec (southern Mexico), characterized the occurring plant communities based on dominant species, and described the region's flora according to life form, growth form, growth type, and growth habit spectra.…
Fecha:	2011-01-21
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

28.

Cysticercosis: present state of knowledge and perspectives.
Flisser, A. - Willms, K. - Laclett, J.P. - Larralde, C. - Ridaura, C. - Beltran, F.

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2011-12-07
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

29.

Native Spiritual Appropriation : Words of Power, Relations of Power - Creating Stories & Identities
Moller, Franzisca E.

Formato:	Thèse ou Mémoire numérique / Electronic Thesis or Dissertation
Enlaces:	L'appropriation culturelle possède une diffusion très large et est un phénomène essentiellement intemporel. L'appropriation culturelle est définie comme «the taking- from a culture that is not one’s own- of intellectual property, cultural expressions or artifacts, history and ways of knowledge»…
Fecha:	2012-07-10
Recurso:	Université de Montreal

Recurso libre

30.

Evaluating the impact of a cardiac module for post-registration nurses.
Edmonds, Mary - Adams, John

Formato:	Article
Enlaces:	AIM: To discover whether nursing students believed that a post-registration cardiac module was meeting their needs. METHOD: A descriptive qualitative approach was used in this study. Semi-structured interviews were recorded with a purposive sample of six registered nurses who…
Fecha:	2011-08-11
Recurso:	Anglia Ruskin University

Recurso libre

31.

Consensus Knowledge Acquisition
Trice, Andrew - Davis, Randall

Formato:
Enlaces:	We have developed a method and prototype program for assisting two experts in their attempts to construct a single, consensus knowledge base. We show that consensus building can be effectively facilitated by a debugging approach that identifies, explains, and resolves…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

32.

India: multiple dialogues, India: diálogos múltiples
Gautam, Vinayshil

Formato:	Texto
Enlaces:	The paper explores the origin of the dialogue form in India and its roots in traditional knowledge, discusses the meaning of dialogue and its role in the making of India today, and notes that longitudinal thinking could prove an effective…
Fecha:	2009-08-11
Recurso:	Universidad de los Andes Venezuela

Recurso libre

33.

Intrinsic representation : bootstrapping symbols from experience
Larson, Stephen David, 1980-

Formato:	Thesis
Enlaces:	If we are to understand human-level intelligence, we need to understand how meanings can be learned without explicit instruction. I take a step toward that understanding by focusing on the symbol-grounding problem, showing how symbols can emerge from a system…
Fecha:	2005-09-26
Recurso:	MIT

Recurso libre

34.

Mexican plants with hypoglycaemic effect used in the treatment of diabetes
Heinrich, M - Andrade-Cetto, AA

Formato:	Artículo de investigación
Enlaces:	Diabetes mellitus is a syndrome which affects more and more people in all countries over the world. In Mexico, it is commonly treated with herbal extracts. Such treatment may be of considerable benefit especially during the early stages of the…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

35.

Towards a unified framework for sub-lexical and supra-lexical linguistic modeling
Mou, Xiaolong, 1973-

Formato:	Thesis
Enlaces:	Conversational interfaces have received much attention as a promising natural communication channel between humans and computers. A typical conversational interface consists of three major systems: speech understanding, dialog management and spoken language generation. In such a conversational interface, speech recognition…
Fecha:	2005-10-14
Recurso:	MIT

Recurso libre

36.

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

37.

Modeling and analysis of gene expression arrays
Duggar, Keith Howard, 1976-

Formato:	Thesis
Enlaces:	Gene expression arrays are a technology used to measure quantities of messenger ribonucleic acid (mRNA). Application of the technology involves a variety of physical processes beginning with the acquisition of mRNA samples and ending with the fluorescence imaging of a…
Fecha:	2005-10-14
Recurso:	MIT

Recurso libre

38.

An OER architecture framework: Need and design
Khanna, Pankaj; Indira Gandhi National Open University (IGNOU) Maidangarhi, New Delhi 110068, India - Basak, P C; Indira Gandhi National Open University (IGNOU) Maidangarhi, New Delhi 110068, India

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Peer-reviewed, double-blind,
Enlaces:	This paper describes an open educational resources (OER) architecture framework that would bring significant improvements in a well-structured and systematic way to the educational practices of distance education institutions of India. The OER architecture framework is articulated with six dimensions:…
Fecha:	2013-01-18
Recurso:	The International Review of Research in Open and Distance Learning

Recurso libre

39.

Time line - The emergence and development of genetics in Mexico
Barahona, A - Ayala, FJ

Formato:	Article
Enlaces:	Early in the twentieth century it was shown that Mendel's laws apply to plants and animals and that genes reside on chromosomes. In the 1950s the double-helix model of DNA inaugurated the molecular biology era, which culminated at the end…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

40.

New species of Pseudoeurycea (Caudata : Plethodontidae) from the mountains of the Mixteca region of Oaxaca, Mexico
Canseco-Marquez, L - Gutierrez-Mayen, G

Formato:	Article
Enlaces:	A new terrestrial species of Pseudoeurycea is described from the mountains of the Mixteca region of Oaxaca. Compared with other members of the genus, the new species is relatively slender and short-legged. The background color of the dorsum of this…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

41.

The synthesis, characterization and catalytic applications of mesocellular silica foams
Lettow, John Stangland, 1973-

Formato:	Thesis
Enlaces:	Despite recent progress in materials synthesis, there are few materials with narrow pore size distributions and well-defined pore structures in the size range of 100 - 500 A. Materials with pores of 100 - 500 A possess a potential combination…
Fecha:	2005-10-14
Recurso:	MIT

Recurso libre

42.

Decision support tools for urban air quality management
San Martini, Federico M. (Federico Matteo), 1973-

Formato:	Thesis
Enlaces:	This thesis developed and applied tools to bridge the gap between available data and action for urban air quality management, focusing on strategies to reduce particle concentrations. One of the principal thesis contributions is a Bayesian method to exploit the…
Fecha:	2005-10-14
Recurso:	MIT

Recurso libre

43.

Implementation of Pre Compensation Fuzzy For a Cascade PID Controller Using Matlab Simulink
Bethapudi, Anilkumar - Mohan, G..S.S.S.S.V. Krishna

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Fuzzy logic control technology has been widely and successfully utilized in numerous industrial applications. Since fuzzy logic with humanlike but systematic properties can convert linguistic control rule based on expert knowledge into automatic control strategies, it can be well applied…
Fecha:	2011-11-18
Recurso:	Control Theory and Informatics

Recurso libre

44.

Emergent learning and interactive media artworks: Parameters of interaction for novice groups
Kawka, Marta; School of Education and Professional Studies, Griffith University, Australia - Larkin, Kevin; Faculty of Education, University of Southern Queensland, Australia - Danaher, Patrick Alan

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Peer-reviewed, double-blind, conceptual; theory building
Enlaces:	Emergent learning describes learning that occurs when participants interact and distribute knowledge, where learning is self-directed, and where the learning destination of the participants is largely unpredictable (Williams, Karousou, & Mackness, 2011). These notions of learning arise from the topologies…
Fecha:	2011-10-18
Recurso:	The International Review of Research in Open and Distance Learning

Recurso libre

45.

A proposal for a shallow ontologization of WordNet
Atserias Batalla, Jordi - Climent Roca, Salvador - Moré López, Joaquim - Rigau Claramunt, German

Formato:	info:eu-repo/semantics/article
Enlaces:	En este artículo se presenta el trabajo que se está realizando para la llamada ontologización superficial de WordNet, una estructura orientada a superar muchos de los problemas estructurales de la popular base de conocimiento léxico. El resultado esperado es un
Fecha:	2007-07-31
Recurso:	RUA Docencia

Recurso libre

46.

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

47.

First synthesis and structural report on selenophen-2-yl containing pnictogens: Biological activities of tris(selenophen-2-yl)stibine
Sharma, P - Rosas, N - Cabrera, A - Toscano, A - Silva, MD - Perez, D - Velasco, L - Perez, J - Gutierez, R

Formato:	Article
Enlaces:	A new tertiary stibine and bismuthine containing C-heterocyclic selenophene ring have been synthesized. Tris(2-selenophenyl)stibine (1) and tris(2-selenophenyl) bismuthine (2) and characterized by IR, MS, H-1, C-13, COSY, HETCOR NMR spectroscopy. Crystal structures of stibine and bismuthine have been determined. In…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

48.

photic regulation of c-fos expression in the protocerebrum of crayfish
Granados-Dominguez, M - Escamilla, E - Fanjul, ML

Formato:	Article
Enlaces:	In various species of crayfish it has been proposed that different extra-retinal photoreceptors and pacemakers could be involved in the photo entrainment mechanisms. The identity of the neural structures responsible for this phenomenon is not known. The objective of this…
Fecha:	2011-01-22
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

49.

The transfer of knowledge through the organization of the neighborhood
Chapman, Elizabeth Alexa

Formato:	Thesis
Enlaces:	In the traditional small community, people learned how to maintain their own homes by watching activities in which the elements of their physical environment were made. This work was done out in the open, where everyone could see it as…
Fecha:	2005-08-04
Recurso:	MIT

Recurso libre

50.

Formalizing knowledge used in spectrogram reading : acoustic and perceptual evidence from stops
Lamel, Lori Faith

Formato:	Thesis
Enlaces:	by Lori Faith Lamel., Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1988., Bibliography: leaves 140-150.
Fecha:	2005-08-08
Recurso:	MIT