Results 81 to 90 of about 4,020,268 (318)

A informação dos sistemas de informação gerenciais como elemento determinante no apoio à tomada de decisão em hospitais

open access: yesTransinformação
Neste artigo abordamos a atividade de determinação das informações de um sistema hospitalar como primordial para a escolha do tipo de sistema de informação a ser utilizado e do nível organizacional a ser apoiado.
Cibele Roberta Sugahara   +2 more
doaj  

On the shortage of engineering in recent information systems research [PDF]

open access: yes, 2014
In this paper we argue that the so-called 'positivism'-versus-'interpretivism' conflict raised by some constructivist, postmodernist, relativist philosophers and methodologists in information systems research is merely a pseudo problem which has no basis
Gruner, Stefan   +2 more
core  

Managing Emerging Infectious Diseases with Information Systems: Reconceptualizing Outbreak Management through the Lens of Loose Coupling

open access: yes, 2012
Increasing global connectivity makes emerging infectious diseases (EID) more threatening than ever before. Various information systems (IS) projects have been undertaken to enhance public health capacity for detecting EID in a timely manner and ...
Chen, Yi-Da; Brown, Susan A.; Hu, Paul Jen-Hwa; King, Chwan-Chuen; Chen, Hsinchun   +1 more
core   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Information systems evaluation in the public sector

open access: yes, 2002
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Investment appraisal techniques (TAT) range from quantitative (financially based) techniques to qualitative (non-financially based) techniques, and ...
Khalifa, Ghassan R, Khalifa, Ghassan R.
core  

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Developing living information systems through systems tailorability: Deferred systems design

open access: yes, 1997
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.An interpretivist investigation of computer-based business information systems was conducted in two commercial companies and two higher education institutes,
Patel, Nandish V
core  

Center for Information Systems Studies Security and Research (CISR) Research: Projects (archived) [PDF]

open access: yes, 2011
The overarching objective of Information Assurance (IA) studies is to improve security in real systems. The CISR program enables students to understand the kinds of technologies that are available to solve current computer security problems and to ...
Naval Postgraduate School (U.S.)   +1 more
core  

Information Integration in Research Information Systems

open access: yesProcedia Computer Science, 2014
Published by Curran, Red Hook ...
Christoph Quix, Matthias Jarke
openaire   +2 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

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