نتایج جستجو برای: 9010

تعداد نتایج: 80  

Journal: :I. J. Computer-Supported Collaborative Learning 2007
Gerry Stahl Friedrich W. Hesse

The start of a second year of ijCSCL marks a significant step forward in the history of the CSCL research field. The journal is not just a venue for academic papers, but a medium of discourse about new directions and new understandings within an active community exhibiting diverse perspectives. The journal has not merely persisted for a full year/volume; it has been adopted by the CSCL communit...

2009
Hao Lan Albert K. H. Kong Frank Verbunt Walter H. G. Lewin Cees Bassa Scott F. Anderson David Pooley

We report on the Chandra X-ray Observatory and Hubble Space Telescope observation of two low core density globular clusters, NGC6144 and E3. By comparing the number of X-ray sources inside the half-mass radius to those outside, we found 6 X-ray sources within the half-mass radius of NGC6144, among which 4 are expected to be background sources; 3 X-ray sources are also found within the half-mass...

2015
J. Veitch V. Raymond B. Farr W. Farr P. Graff S. Vitale B. Aylott K. Blackburn N. Christensen M. Coughlin W. Del Pozzo F. Feroz J. Gair C.-J. Haster V. Kalogera T. Littenberg I. Mandel R. O’Shaughnessy M. Pitkin C. Rodriguez C. Röver T. Sidery R. Smith M. Van Der Sluys A. Vecchio W. Vousden L. Wade

J. Veitch, V. Raymond, B. Farr, W. Farr, P. Graff, S. Vitale, B. Aylott, K. Blackburn, N. Christensen, M. Coughlin, W. Del Pozzo, F. Feroz, J. Gair, C.-J. Haster, V. Kalogera, T. Littenberg, I. Mandel, R. O’Shaughnessy, M. Pitkin, C. Rodriguez, C. Röver, T. Sidery, R. Smith, M. Van Der Sluys, A. Vecchio, W. Vousden, and L. Wade School of Physics and Astronomy, University of Birmingham, Birmingh...

2018
Denis Fouque Hubert Roth Bernadette Darné Louis Jean-Bouchet Eric Daugas Tilman B Drüeke Thierry Hannedouche Guillaume Jean Gérard M London

Background Abnormal serum phosphate, calcium and parathyroid hormone (PTH) levels in patients with chronic kidney disease (CKD) undergoing haemodialysis have been associated with poor survival. The French Phosphorus and Calcium Observatory (Photo-Graphe® 3) aimed to estimate the percentage of CKD patients achieving the three Kidney Disease: Improving Global Outcomes (KDIGO) targets about optima...

2007
R. Brown I. C. Baianu

A novel conceptual framework is introduced for the Complexity Levels Theory in a Categorical Ontology of Space and Time. This conceptual and formal construction is intended for ontological studies of Emergent Biosystems, Supercomplex Dynamics, Evolution and Human Consciousness. A claim is defended concerning the universal representation of an item’s essence in categorical terms. As an essential...

2017
Jochem Zwier Vincent Blok Pieter Lemmens Robert-Jan Geerts Ezra Pound

In this paper we inquire into the fundamental assumptions that underpin the ideal of the Bio-Based Economy (BBE) as it is currently developed. By interpreting the BBE from the philosophical perspective on economy developed by Georges Bataille, we demonstrate how the BBE is fully premised on a thinking of scarcity. As a result, the BBE exclusively frames economic problems in terms of efficient p...

2015
J. Veitch V. Raymond B. Farr W. Farr P. Graff S. Vitale B. Aylott K. Blackburn N. Christensen M. Coughlin W. Del Pozzo F. Feroz J. Gair C.-J. Haster V. Kalogera T. Littenberg I. Mandel R. O’Shaughnessy M. Pitkin C. Rodriguez C. Röver T. Sidery R. Smith M. Van Der Sluys A. Vecchio W. Vousden L. Wade

J. Veitch, 2 V. Raymond, B. Farr, 5 W. Farr, P. Graff, S. Vitale, B. Aylott, K. Blackburn, N. Christensen, M. Coughlin, W. Del Pozzo, F. Feroz, J. Gair, C.-J. Haster, V. Kalogera, T. Littenberg, I. Mandel, R. O’Shaughnessy, 13 M. Pitkin, C. Rodriguez, C. Röver, 16 T. Sidery, R. Smith, M. Van Der Sluys, A. Vecchio, W. Vousden, and L. Wade School of Physics and Astronomy, University of Birmingham...

2009
Tara Donker Kathleen M Griffiths Pim Cuijpers Helen Christensen

BACKGROUND Given the high prevalence and burden associated with depression and anxiety disorders and the existence of treatment barriers, there is a clear need for brief, inexpensive and effective interventions such as passive psychoeducational interventions. There are no published meta-analyses of the effectiveness of passive psychoeducation in reducing symptoms of depression, anxiety or psych...

2017
G Suzanne A Smit Ludwig Apers Wouter Arrazola de Onate Philippe Beutels Pierre Dorny An-Marie Forier Kristien Janssens Jean Macq Ruud Mak Sandrina Schol Dirk Wildemeersch Niko Speybroeck Brecht Devleesschauwer

OBJECTIVE To assess the cost-effectiveness of the tuberculosis screening activities currently funded by the Flemish government in Flanders, Belgium. METHODS After estimating the expenses for 2013-2014 of each of nine screening components - which include high-risk groups, contacts and people who are seeking tuberculosis consultation at a centre for respiratory health care - and the associated ...

2014
VINCENZO RUSSO GERARDO NIGRO FEDERICA DI MEO ANDREA ANTONIO PAPA NADIA DELLA CIOPPA RICCARDO PROIETTI MARIA GIOVANNA RUSSO RAFFAELE CALABRÒ LUISA POLITANO

P-wave dispersion is a non invasive indicator of intra-atrial conduction heterogeneity producing substrate for reentry, which is a pathophysiological mechanism of atrial fibrillation. The relationship between P-wave dispersion (PD) and atrial fibrillation (AF) in Myotonic dystrophy type 1 (DM1) patients is still unclear. Atrial Preference Pacing (APP) is an efficient algorithm to prevent paroxy...

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