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Aproximadamente 8830 registro(s) hasta el momento: (journal)

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Recurso libre

Hybrid ternary modulation applied to multiplexing holograms in photopolymers for data page storage
Fernández Varó, Elena - Márquez Ruiz, Andrés - Gallego Rico, Sergi - Fuentes Rosillo, Rosa - García Llopis, Celia - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	Holographic data storage is a new optical technology, which allows an important number of bits to be stored in a recording material. In this paper, holographic data pages were stored in a polyvinyl alcohol/acrylamide (AA) photopolymer layer, using a peristrophic…
Fecha:	2011-07-18
Recurso:	RUA Docencia

Recurso libre

Encountering the suffering other in illness narratives : between the memory of suffering and the suffering memory
Burlea, Suzana Raluca

Formato:	Thèse ou Mémoire numérique / Electronic Thesis or Dissertation
Enlaces:	Cette étude porte sur la dimension intersubjective de la souffrance qui affecte le rapport du souffrant à son corps, au temps et à l’espace vécus de même que son identité narrative et sa mémoire narrative. Mon argument principal est que…
Fecha:	2011-01-21
Recurso:	Université de Montreal

Recurso libre

Operating Systems. A concept-based approach, Second Edition D.M. Dhamdhere McGraw Hill, 2006
Romero, Fernando

Formato:	Articulo, Revision
Enlaces:	The book deals with the topic of Operating Systems from and intuitive perspective and then delves into more technical concepts, which makes it appropriate for a first introductory course on the matter.
Fecha:	2010-10-01
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Constraint-Handling in Evolutionary Optimization Efrén Mezura-Montes (Editor) Springer, Studies in Computational Intelligence Series Vol. 198, 1st Edition, 2009
Mezura-Montes, Efrén

Formato:	Articulo, Revision
Enlaces:	The use of evolutionary and swarm intelligence algorithms, has become a very popular option to solve complex real-world optimization problems. However, in their original versions, these algorithms lack a mechanism to handle the constraints of the problem i.e. they were…
Fecha:	2010-10-01
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Dynamic scheduling on GRID environments
Bertogna, Leandro M

Formato:	Articulo, Revision
Enlaces:	The work carried out in the thesis describes efficient virtual environments management. One of the main contributions is a middleware scheduling optimization based on Grid environments. Being the overall goal to get an optimal resource selection plus a coordinate task…
Fecha:	2011-08-31
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Colorimetric and spectral evaluation of the optical anisotropy of metallic and pearlescent samples
Chorro Calderón, Elísabet - Perales Romero, Esther - Martínez Verdú, Francisco Miguel - Campos Acosta, Joaquín - Pons Aglio, Alicia

Formato:	info:eu-repo/semantics/article
Enlaces:	The visual and optical anisotropies of metallic and pearlescent samples have been evaluated using a multi-gonio-spectrophotometer and by adapting a gonio-template over the instrument aperture for measuring the relative spectral reflectance factor when the sample is rotated around an axis…
Fecha:	2010-02-04
Recurso:	RUA Docencia

Recurso libre

Visualization and modelling of the polarization layer and a reversible adsorption process in PEG-10000 dead-end ultrafiltration
Fernández Sempere, Julio - Ruiz Beviá, Francisco - García Algado, Pedro - Salcedo Díaz, Raquel

Formato:	info:eu-repo/semantics/article
Enlaces:	Real-time holographic interferometry has been used to visualize the evolution of the polarization layer during dead-end ultrafiltration of PEG-10000. Several experiments at a constant pressure of 1 bar and varying the feed concentration of PEG-10000 (5–12.5 kg/m3) have been carried…
Fecha:	2010-06-18
Recurso:	RUA Docencia

Recurso libre

Mutations at pipX suppress lethality of PII-deficient mutants of Synechococcus elongatus PCC 7942
Espinosa Manzano, Javier - Castells Rico, Miguel Ángel - Laichoubi, Karim Boumediene - Contreras de Vera, Asunción

Formato:	info:eu-repo/semantics/article
Enlaces:	The PII proteins are found in all three domains of life as key integrators of signals reflecting the balance of nitrogen and carbon. Genetic inactivation of PII proteins is typically associated with severe growth defects or death. However, the molecular…
Fecha:	2010-10-28
Recurso:	RUA Docencia

Recurso libre

Service users' perceptions of the effective ingredients in supported employment
Johnson, Robyn L. - Floyd, Mike - Pilling, Doria - Boyce, Melanie J. - Grove, Bob - Secker, Jenny - Schneider, Justine - Slade, Jan

Formato:	Article
Enlaces:	This is an electronic version of an article published in the Journal of Mental Health, 18(2), pp.121-128. Journal of Mental Health is available online at: http://informahealthcare.com/journal/jmh., Background: The UK government is advocating the use of supported employment to help people…
Fecha:	2010-10-20
Recurso:	Anglia Ruskin University

Recurso libre

10.

Using scenarios to derive software
Hadad, Graciela Dora Susana

Formato:	Articulo, Revision
Enlaces:	The present thesis describes a Requirements Engineering strategy, called SDRES (Scenario Driven Requirements Engineering Strategy), which proposes to face topics rarely treated in real practice, such as continuous changes in requirements, software defects originated during requirements production, the organisational context…
Fecha:	2011-08-31
Recurso:	Unversidad Nacional de La Plata

Recurso libre

11.

Metal complexes versus organocatalysts in asymmetric 1,3-dipolar cycloadditions
Nájera Domingo, Carmen - Sansano Gil, José Miguel - Yus Astiz, Miguel

Formato:	info:eu-repo/semantics/article
Enlaces:	In this review, a comparison between the Lewis acid catalysed and organocatalysed 1,3-dipolar cycloaddition is presented with special focus on the enantioselective synthesis of five-membered hetero- or carbocyclic systems, is described. These reactions exhibit very interesting features, but the most…
Fecha:	2010-03-10
Recurso:	RUA Docencia

Recurso libre

12.

Service users and carers' involvement in social work education: lessons from an English case study
Anghel, Roxana - Ramon, Shulamit

Formato:	Article
Enlaces:	This is an electronic version of an article published in European Journal of Social Work, 12(2), pp.185-199. European Journal of Social Work is available online at: http://www.informaworld.com/smpp/title~db=all~content=t713421612., Within the larger context of the search to improve social work practice in…
Fecha:	2010-11-09
Recurso:	Anglia Ruskin University

Recurso libre

13.

'They wouldn't know how it feels . . .': characteristics of quality care from young people's perspectives: a participatory research project
Moules, Tina

Formato:	Article
Enlaces:	Copyright by Sage Publications, 2009. Published in Journal of Child Health Care, 13(4), pp.322-332., Literature suggests there is a need to hear from children themselves about the quality of healthcare they receive and, although their views are increasingly sought, little…
Fecha:	2010-11-18
Recurso:	Anglia Ruskin University

Recurso libre

14.

Impact of supported employment on service costs and income of people with mental health needs
Schneider, Justine - Boyce, Melanie J. - Johnson, Robyn L. - Secker, Jenny - Slade, Jan - Grove, Bob - Floyd, Mike

Formato:	Article
Enlaces:	This is an electronic version of an article published in the Journal of Mental Health, 18(6), pp.533-542. Journal of Mental Health is available online at: http://informahealthcare.com/journal/jmh., Background: A 12-month study of UK supported employment providers found that 77 (54.6%) of…
Fecha:	2010-11-11
Recurso:	Anglia Ruskin University

Recurso libre

15.

Birefringence of cellotape: Jones representation and experimental analysis
Beléndez Vázquez, Augusto - Fernández Varó, Elena - Francés Monllor, Jorge - Neipp López, Cristian

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper we analyze a simple experiment to study the effects of polarized light. A simple optical system composed of a polarizer, a retarder (cellotape) and an analyzer is used to study the effect on the polarization state of…
Fecha:	2010-03-22
Recurso:	RUA Docencia

Recurso libre

16.

Scale-up activation of carbon fibres for hydrogen storage
Kunowsky, Mirko - Marco Lozar, Juan Pablo - Cazorla Amorós, Diego - Linares Solano, Ángel

Formato:	info:eu-repo/semantics/article
Enlaces:	In a previous study, we investigated, at a laboratory scale, the chemical activation of two different carbon fibres (CF), their porosity characterization, and their optimization for hydrogen storage [1]. In the present work, this study is extended to: (i) a…
Fecha:	2010-03-22
Recurso:	RUA Docencia

Recurso libre

17.

Design and evaluation of a new fully microwave-assisted liquid sample introduction device for inductively coupled plasma atomic emission spectrometry
Grindlay Lledó, Guillermo - Gras García, Luis - Montiel Bonmatí, Javier - Hernandis Martínez, Vicente - Mora Pastor, Juan

Formato:	info:eu-repo/semantics/article
Enlaces:	A new fully microwave-assisted liquid sample introduction system (MASIS) is presented and evaluated in Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). The device employs a single TM010 microwave cavity for the simultaneous aerosol generation and desolvation. The different experimental requirements…
Fecha:	2010-03-25
Recurso:	RUA Docencia

Recurso libre

18.

Promoting intergenerational programmes: where is the evidence to inform policy and practice?
Statham, Elaine

Formato:	Article
Enlaces:	This is a post-peer-review, pre-copy edited version of an article published in ‘Evidence and Policy’. The definitive publisher-authenticated version: Statham, E., 2009. Promoting intergenerational programmes: where is the evidence to inform policy and practice? Evidence and Policy: A Journal of…
Fecha:	2010-10-28
Recurso:	Anglia Ruskin University

Recurso libre

19.

Health inequality in resource poor environments and the pursuit of the MDGs: traditional versus modern healthcare in rural Indonesia
Assan, Joseph K. - Assan, Samuel K. - Assan, Nicola - Smith, Lauren

Formato:	Article
Enlaces:	Copyright by Sage Publications, 2009. Published in Journal of Health Management, 11(1), pp.93-108., The article examines health inequalities and the impact of changing healthcare provision in rural Indonesia. Traditional medicine is often the only source of medical care for a…
Fecha:	2010-11-02
Recurso:	Anglia Ruskin University

Recurso libre

20.

Secondary school teachers' and pupils' definitions of bullying in the UK: a systematic review
O'Brien, Niamh

Formato:	Article
Enlaces:	This is a post-peer-review, pre-copy edited version of an article published in Evidence & Policy: A Journal of Research, Debate and Practice. The definitive publisher-authenticated version: O’Brien, N., 2009. Secondary school teachers’ and pupils’ definitions of bullying in the UK:…
Fecha:	2010-11-03
Recurso:	Anglia Ruskin University

Recurso libre

21.

Applying for ethical approval for research in the United Kingdom
Smajdor, A. - Sydes, M.R. - Gelling, Leslie - Wilkinson, M.

Formato:	Article
Enlaces:	Applying for ethical review in the United Kingdom can be time consuming and burdensome for researchers. The process can often be made easier by implementing relatively minor changes in the early stages of drawing up the application. In this article…
Fecha:	2010-11-03
Recurso:	Anglia Ruskin University

Recurso libre

22.

Supporting mental health service users back to work
Secker, Jenny

Formato:	Article
Enlaces:	Evidence accumulated over many years illustrates the benefits of work for mental health, including that of mental health service users. Despite strong evidence of the effectiveness of the Individual Placement and Support (IPS) approach in enabling this group to find…
Fecha:	2010-11-18
Recurso:	Anglia Ruskin University

Recurso libre

23.

Corneal aberrometric and refractive performance of 2 intrastromal corneal ring segment models in early and moderate ectatic disease
Piñero Llorens, David Pablo - Alió y Sanz, Jorge L. - El Kady, Bassam - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	Purpose: To evaluate and compare visual, refractive, and corneal aberrometric outcomes after implantation of 2 types of intrastromal corneal ring segments (ICRS) in eyes with early to moderate ectatic disease. Settings: Vissum Corporation-Instituto Oftalmológico de Alicante, Alicante, Spain. Methods: This…
Fecha:	2010-02-15
Recurso:	RUA Docencia

Recurso libre

24.

Developing managers and leaders today for tomorrow
Hood, Penelope J.

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2011-07-28
Recurso:	Anglia Ruskin University

Recurso libre

25.

Mental health, social exclusion and social inclusion
Secker, Jenny

Formato:	Article
Enlaces:	In the UK the concept of social exclusion came into widespread use in mental health following the publication of an influential Social Exclusion Unit report in 2004. Based on a comparison of ways of defining social exclusion with the mental…
Fecha:	2010-11-18
Recurso:	Anglia Ruskin University

Recurso libre

26.

Issues in long-term percutaneous endoscopic gastrostomy feeding in a nursing home: a case study
Adams, John - Lewin, David

Formato:	Article
Enlaces:	Aim. To explore the experiences of care staff in managing long-term percutaneous endoscopic gastrostomy (PEG) feeding regimes. Background. Since its first description in 1980, PEG feeding has become a widelyused technique to provide enteral nutritional support. Its initial use for…
Fecha:	2010-11-11
Recurso:	Anglia Ruskin University

Recurso libre

27.

An exploratory study of GP perceptions of the impact of a primary care counselling service on their practice
Schafer, Tim - Amoateng, Geoffrey - Wrycraft, Nick

Formato:	Article
Enlaces:	This paper presents the results of research into GP perceptions of the impact of on-site counselling on general practice. The research is part of a larger evaluation of a local enhanced primary care mental service. The initial survey and in-depth…
Fecha:	2010-11-09
Recurso:	Anglia Ruskin University

Recurso libre

28.

Protecting children through supporting parents
Akister, Jane

Formato:	Article
Enlaces:	All parents need social and emotional suppor t to ensure optimal outcomes for children. For the majority of families, this suppor t comes through family and social networks and the institutions of education and health. The challenge for society is…
Fecha:	2010-11-11
Recurso:	Anglia Ruskin University

Recurso libre

29.

Nursing in a therapeutic community: the Fulbourn experience, 1955-1985
Adams, John

Formato:	Article
Enlaces:	Aim: To explore the role of the mental health nurse in wards run on therapeutic community principles in one English provincial hospital. Background: Under a pioneering Medical Superintendent, the restrictive regime for patients with mental health problems in Fulbourn…
Fecha:	2010-11-18
Recurso:	Anglia Ruskin University

Recurso libre

30.

Inhuman ecstasy
MacCormack, Patricia

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2011-03-23
Recurso:	Anglia Ruskin University

Recurso libre

31.

Software network analyzer for computer network performance measurement planning over heterogeneous services in higher educational institutes
Ismail, Mohd Nazri

Formato:	Articulo, Revision
Enlaces:	In 21st century, convergences of technologies and services in heterogeneous environment have contributed multi-traffic. This scenario will affect computer network on learning system in higher educational Institutes. Implementation of various services can produce different types of content and quality. Higher…
Fecha:	2011-08-31
Recurso:	Unversidad Nacional de La Plata

Recurso libre

32.

The ethics of control
Beckett, Chris

Formato:	Article
Enlaces:	This is an electronic version of an article published in Ethics and Social Welfare, 3(3), pp.229-233. Ethics and Social Welfare is available online at: http://www.informaworld.com/smpp/title~db=all~content=t744402347., In the flyer for the ‘Ethics that Work’ conference organized by this journal in November…
Fecha:	2010-11-10
Recurso:	Anglia Ruskin University

Recurso libre

33.

Championing school nursing: an interview with Woody Caan
Caan, Woody

Formato:	Article
Enlaces:	Woody Caan, a strong supporter of school nursing, explains why he believes school nurses have a vital role to play in the health and wellbeing of children and young people.
Fecha:	2011-09-22
Recurso:	Anglia Ruskin University

Recurso libre

34.

Design and implementation considerations for a pedagogical object oriented operating system
Chakraborty, Pinaki

Formato:	Articulo, Revision
Enlaces:	For centuries, experimentation has been at the center of all successful scientific studies. Experimental explorations can offer new perceptions, weed out unproductive approaches and validate theories and practices. Computer Science (CS), as a discipline, has a poor record when it…
Fecha:	2011-08-31
Recurso:	Unversidad Nacional de La Plata

Recurso libre

35.

Hybrid optimization techniques for industrial production planning
Vasant, Pandian M.

Formato:	Articulo, Revision
Enlaces:	In this Ph. D thesis, the main significant contributions are: formulation of a new non-linear membership function using fuzzy approach to capture and describe vagueness in the technological coefficients of constraints in the industrial production planning problems [1-3]. This non-linear…
Fecha:	2011-08-31
Recurso:	Unversidad Nacional de La Plata

Recurso libre

36.

Parallel application signature for performance prediction
Wong, Alvaro

Formato:	Articulo, Revision
Enlaces:	In order to measure the performance of a parallel machine, a set of application kernels as benchmarks have often been used. However, it is not always possible to characterize the performance using only benchmarks, given the fact that each one…
Fecha:	2011-08-31
Recurso:	Unversidad Nacional de La Plata

Recurso libre

37.

Carrying on
Paul, Colette

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2011-03-21
Recurso:	Anglia Ruskin University

Recurso libre

38.

The dissimilarity between patients' and relatives' perception of eating disorders and its relation to patient adjustment
Quiles Marcos, Yolanda - Weinman, John - Terol Cantero, María Carmen - Beléndez Vázquez, Marina

Formato:	info:eu-repo/semantics/article
Enlaces:	This study aims to examine the relation between the degree of dissimilarity in patients' and relatives' perception of eating disorders (ED) and patient adjustment. Sixty ED patients and their relatives were interviewed. They completed the Spanish version for ED of…
Fecha:	2010-05-10
Recurso:	RUA Docencia

Recurso libre

39.

Disassembly planning strategies for automatic material removal
Puente Méndez, Santiago Timoteo - Torres Medina, Fernando - Reinoso García, Óscar - Payá Castelló, Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	Nowadays, the material disassembly is an important issue for the industry. This paper presents an algorithm to sequence the task to be performed in the disassembly of a specific material from a product or to separate all the materials of…
Fecha:	2010-09-16
Recurso:	RUA Docencia

Recurso libre

40.

Identifying corporate management topics with web pages
Llopis Taverner, Juan - González Ramírez, María Reyes - Gascó Gascó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper has as its main aim to analyse how corporate web pages can become an essential tool in order to detect strategic trends by firms or sectors, and even a primary source for benchmarking. This technique has made it…
Fecha:	2011-05-13
Recurso:	RUA Docencia

Recurso libre

41.

Yeast RNase III triggers polyadenylation-independent transcription termination
Ghazal, G. - Gagnon, J. - Jacques, P.-É. - Landry, J.-R. - Robert, F. - Abou Elela, S.

Formato:	Article
Enlaces:	Transcription termination of messenger RNA (mRNA) is normally achieved by polyadenylation followed by Rat1p-dependent 5'-3' exoribonuleolytic degradation of the downstream transcript. Here we show that the yeast ortholog of the dsRNA-specific ribonuclease III (Rnt1p) may trigger Rat1p-dependent termination of RNA…
Fecha:	2010-12-16
Recurso:	Université de Montreal

Recurso libre

42.

Effect of calcium-modulating cyclophilin ligand on human immunodeficiency virus type 1 particle release and cell surface expression of Tetherin
Bego, M.G. - Dubé, M. - Mercier, J. - Cohen, É.A.

Formato:	Article
Enlaces:	The HIV-1 accessory protein Vpu enhances virus particle release by counteracting a host factor that retains virions at the cell surface of infected cells. It was recently demonstrated that cellular protein BST2/CD317/Tetherin restricts HIV-1 release in a Vpu-dependent manner. CAML…
Fecha:	2010-12-19
Recurso:	Université de Montreal

Recurso libre

43.

A cooperative robotic system based on multiple sensors to construct metallic structures
Gil Vázquez, Pablo - Pomares Baeza, Jorge - Puente Méndez, Santiago Timoteo - Candelas Herías, Francisco Andrés - García Gómez, Gabriel Jesús - Corrales Ramón, Juan Antonio - Torres Medina, Fernando

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper describes a multisensorial robotic system to automatically construct metallic structures. Two robots must work cooperatively in the same workspace to perform the task. The robots are automatically guided using visual and force sensor information. A new time-independent visual…
Fecha:	2010-05-17
Recurso:	RUA Docencia

Recurso libre

44.

Using visual and force information in robot-robot cooperation to build metallic structures
Pomares Baeza, Jorge - Gil Vázquez, Pablo - Corrales Ramón, Juan Antonio - García Gómez, Gabriel Jesús - Puente Méndez, Santiago Timoteo - Torres Medina, Fernando

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper, a cooperative robot-robot approach to construct metallic structures is presented. In order to develop this task, a visual-force control system is proposed. The visual information is composed of an eye-in-hand camera, and a time of flight 3D…
Fecha:	2010-05-18
Recurso:	RUA Docencia

Recurso libre

45.

Inferring shallow-transfer machine translation rules from small parallel corpora
Sánchez Martínez, Felipe - Forcada Zubizarreta, Mikel L.

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper describes a method for the automatic inference of structural transfer rules to be used in a shallow-transfer machine translation (MT) system from small parallel corpora. The structural transfer rules are based on alignment templates, like those used in…
Fecha:	2010-05-06
Recurso:	RUA Docencia

Recurso libre

46.

Motzkin decomposition of closed convex sets
Goberna Torrent, Miguel Ángel - González, E. - Martínez Legaz, Juan Enrique - Todorov, Maxim I.

Formato:	info:eu-repo/semantics/article
Enlaces:	Theodore Motzkin proved, in 1936, that any polyhedral convex set can be expressed as the (Minkowski) sum of a polytope and a polyhedral convex cone. This paper provides five characterizations of the larger class of closed convex sets in finite…
Fecha:	2010-11-19
Recurso:	RUA Docencia

Recurso libre

47.

Students’ beliefs about portfolio evaluation and its influence on their learning outcomes to develop EFL in a Spanish context
Martínez Lirola, María - Rubio Alcalá, Fernando D.

Formato:	info:eu-repo/semantics/article
Enlaces:	There is a significant world-wide apprehension concerning perceived deficiencies in university students’ performance and a resulting decrease of knowledge level and competency development. This paper analyses the benefits of using a portfolio as a means of evaluating student progress and…
Fecha:	2010-12-14
Recurso:	RUA Docencia

Recurso libre

48.

State downsizing as a determinant of infant mortality and achievement of Millennium Development Goal 4
Palma Solís, Marco Antonio - Álvarez-Dardet Díaz, Carlos - Franco Giraldo, Álvaro - Hernández Aguado, Ildefonso - Pérez Hoyos, Santiago

Formato:	info:eu-repo/semantics/article
Enlaces:	The aim of this study was to evaluate the worldwide effect of state downsizing policies on achievement of U.N. Millennium Development Goal 4 (MDG4) on infant mortality rates. In an ecological retrospective cohort study of 161 countries, from 1978 to…
Fecha:	2010-01-12
Recurso:	RUA Docencia

Recurso libre

49.

Spirituality, leadership and values in the NHS
Smith, Jonathan A. - Malcolm, Andrew A.

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2011-05-25
Recurso:	Anglia Ruskin University

Recurso libre

50.

Hydrosilylation of alkynes catalysed by platinum on titania
Alonso Valdés, Francisco - Buitrago Sierra, Robison - Moglie, Yanina - Ruiz Martínez, Javier - Sepúlveda Escribano, Antonio - Yus Astiz, Miguel

Formato:	info:eu-repo/semantics/article
Enlaces:	The heterogeneous hydrosilylation of alkynes catalysed by platinum on titania is reported. A variety of hydrosilanes react with both terminal and internal alkynes to furnish the corresponding vinyl silanes in high yields and short reaction times as well as in…
Fecha:	2011-05-18
Recurso:	RUA Docencia