Results 11 to 20 of about 204,467 (226)

Encoding models for scholarly literature [PDF]

open access: yes, 2009
We examine the issue of digital formats for document encoding, archiving and publishing, through the specific example of "born-digital" scholarly journal articles.
Holmes, Martin, Romary, Laurent
core   +5 more sources

A Tunable Echelle Imager [PDF]

open access: yes, 2000
We describe and evaluate a new instrument design called a Tunable Echelle Imager (TEI). In this instrument, the output from an imaging Fabry-Perot interferometer is cross-dispersed by a grism in one direction and dispersed by an echelle grating in the ...
Atherton P. D.   +7 more
core   +3 more sources

Exploring manuscripts: sharing ancient wisdoms across the semantic web [PDF]

open access: yes, 2012
Recent work in digital humanities has seen researchers in-creasingly producing online editions of texts and manuscripts, particularly in adoption of the TEI XML format for online publishing.
Hedges, Mark   +3 more
core   +1 more source

Conventional and segmental myocardial Tei indices measurement in patients with acute ST-segment elevation myocardial infarction: Is there a relation?

open access: yesThe Egyptian Heart Journal, 2011
Background: Myocardial infarction (MI) results in impairment of left ventricular (LV) systolic and diastolic functions to various degrees. The tissue Doppler image derived Tei index (TDI-Tei index) has recently been used to assess LV function, and like ...
Eid M. Daoud
doaj   +1 more source

Active paper for active learning [PDF]

open access: yes, 1998
Recent research into distance learning and the virtual campus has focused on the use of electronic documents and computer‐based demonstrations to replace or reinforce traditional learning material.
Brown, Heather   +5 more
core   +2 more sources

Modelling of a Magnetostrictive Torque Sensor

open access: yesMATEC Web of Conferences, 2016
Existing magnetostrictive torque sensor designs typically measure the rotation of the saturation magnetization under an applied torque and their theoretical treatment revolves around the minimization of the free energy equation adapted according to the ...
Tsiantos Vasilios   +7 more
doaj   +1 more source

Suppressive effect of TNF-α and IL-1 on alveolar fibroblast proliferation in sarcoidosis

open access: yesMediators of Inflammation, 1992
The nature of soluble factors that regulate fibroblast proliferation have not been finally characterized. Our aim was to study the role of tumour necrosis factor α (TNF-α) and interleukin-1 (IL-1) in the suppressive activity of alveolar macrophages on ...
E. Fireman   +5 more
doaj   +1 more source

BEST STRATEGIES FOR THE IDEAL BUSINESS MODEL [PDF]

open access: yesBuletin ştiinţific: Universitatea din Piteşti. Seria Ştiinţe Economice, 2018
In different chronological periods, four innovative web based business models proved that the human creativity can lead to huge success even with few resources in the beginning.
Dimitrios VALSAMIDIS   +3 more
doaj  

Evolutionary construction of Runge–Kutta–Nyström pairs of orders 5(4)

open access: yesMATEC Web of Conferences, 2016
Runge – Kutta – Nyström pairs of orders 5 and 4 are well suited for the solution of Initial value problem of second order. During the last decades were pushed aside by the pairs of orders 6 and 4 share the same number cost.
Famelis I. Th.   +2 more
doaj   +1 more source

Determination of left ventricular tei index (index of myocardial performance) in dogs with heart failure by doppler echocardiography

open access: yesRevista de Medicina Veterinaria, 2010
The left ventricular (LV) Tei index (index of myocardial performance) has been demonstrated to be clinically useful in estimating comprehensive LVfunction, including the systolic and diastolic performances. The purposes of this study were to evaluate the
Iván Álvarez   +2 more
doaj   +1 more source

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