Results 81 to 90 of about 8,868,074 (395)
Utilizing Online Software for Surveys
, 2007 In institutions where assessment is part of our everyday vocabulary, we are always looking for ways to collect the data that we need in a more efficient manner. Online surveys may be one answer.
Ruleman, Alice B.
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li +9 more
wiley +1 more source
REPORT ON THE MAP OF WEST ONGUL ISLAND
Antarctic Record, 1965 0ne sheet map of West Ongul Island, separated by a narrow strait from East Ongul Island in which Syowa Station is situated, was compiled with 1 : 5,000 scale.
Arao YOSHIDA, Yoshio SAITO
doaj +1 more source
Obscured accretion from AGN surveys
, 2013 Recent models of super-massive black hole (SMBH) and host galaxy joint evolution predict the presence of a key phase where accretion, traced by obscured Active Galactic Nuclei (AGN) emission, is coupled with powerful star formation.
Vignali, Cristian
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PLoS Medicine, 2012 Gretchen Stevens and colleagues use information from demographic reproductive health surveys to estimate the global, regional, and country levels, patterns, and trends in infertility between 1990 and 2010.
M. Mascarenhas +4 more
semanticscholar +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou +10 more
wiley +1 more source
REMOTE SENSING FOR CROPS IDENTIFICATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Since 2012, the INEGI began using satellite images to identify crops and to be able to locate areas where they develop. To date, this activity has been developed as a research project in which different multispectral images and different tools for the ...
J. L. Escobar González
doaj +1 more source
Conducting Web-Based Surveys [PDF]
, 2001 Web-based surveying is becoming widely used in social science and educational research. The Web offers significant advantages over more traditional survey techniques however there are still serious methodological challenges with using this approach ...
Solomon, David J
core +2 more sources
What galaxy surveys really measure
, 2011 In this paper we compute the quantity which is truly measured in a large galaxy survey. We take into account the effects coming from the fact that we actually observe galaxy redshifts and sky positions and not true spatial positions. Our calculations are
Bonvin, Camille, Durrer, Ruth
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Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source