Results 21 to 30 of about 10,506,870 (352)

Circulation Retrieval of Wake Vortices under Rainy Conditions with an X Band Radar

Leida xuebao, 2017
At airports, runway operation is the limiting factor for the overall throughput; specifically the fixed and overly conservative ICAO wake turbulence separation minima.
Jean-Yves Schneider, Gilles Beauquet, Frédéric Barbaresco   +2 more
doaj   +1 more source

Models of incremental concept formation [PDF]

, 1988
Given a set of observations, humans acquire concepts that organize those observations and use them in classifying future experiences. This type of concept formation can occur in the absence of a tutor and it can take place despite irrelevant and ...
Fisher, Douglas, Gennari, John H., Langley, Pat   +2 more
core   +1 more source

Is resilience a normative concept? [PDF]

, 2018
In this paper, we engage with the question of the normative content of the resilience concept. The issues are approached in two consecutive steps. First, we proceed from a narrow construal of the resilience concept – as the ability of a system to absorb ...
Bird A., Folke C., Holling C. S., Holling C. S., Kellert S., Simon J., Williams B.   +6 more
core   +1 more source

Current research on carbetocin and implications for prevention of postpartum haemorrhage

Reproductive Health, 2018
Background Postpartum haemorrhage (PPH) is the leading cause of maternal mortality in low-income countries and is a significant contributor to severe maternal morbidity and long-term disability. Carbetocin may be an underused uterotonic for prevention of
Fiona J. Theunissen, Lester Chinery, Yeshita V. Pujar   +2 more
doaj   +1 more source

Tissue dissociation for single-cell and single-nuclei RNA sequencing for low amounts of input material

Frontiers in Zoology, 2022
Background Recent technological advances opened the opportunity to simultaneously study gene expression for thousands of individual cells on a genome-wide scale.
Gordon Wiegleb, Susanne Reinhardt, Andreas Dahl, Nico Posnien   +3 more
doaj   +1 more source

Russia's National Security Concept [PDF]

, 1998
Dubois Patrick. KAHN (Zadoc). In: , . Le dictionnaire de pédagogie et d'instruction primaire de Ferdinand Buisson : répertoire biographique des auteurs. Paris : Institut national de recherche pédagogique, 2002. p. 90.
Staar, Richard F.
core   +2 more sources

‘My favourite things to do’ and ‘my favourite people’: Exploring salient aspects of children’s self-concept [PDF]

, 2010
This study explores the potential of the ‘draw-and-write’ method for inviting children to communicate salient aspects of their self-concept. Irish primary school children aged 10–13 years drew and wrote about their favourite people and things to do ...
Damon, W., Damon, W., Gardner, H., Harter, S., Harter, S., Kernis, M.H., Marsh, H.W., McGuire, W.J., Merriman, B., Mimi Tatlow-Golden, Piers, E.V., Piers, E.V., Seligman, M.E.P., Short, K.G., Suzanne Guerin, Williams, D.T., Wylie, R.C., Wylie, R.C., Wylie, R.C.   +18 more
core   +1 more source

Systematic evaluation of the pre-eclampsia drugs, dietary supplements and biologicals pipeline using target product profiles

BMC Medicine, 2022
Background The Accelerating Innovation for Mothers (AIM) project established a database of candidate medicines in research and development (R&D) between 2000 and 2021 for five pregnancy-related conditions, including pre-eclampsia.
Annie R. A. McDougall, Roxanne Hastie, Maya Goldstein, Andrew Tuttle, Stephen Tong, Anne Ammerdorffer, A. Metin Gülmezoglu, Joshua P. Vogel   +7 more
doaj   +1 more source

An assessment of trace metal pollution indicators in soils around oil well clusters

Petroleum Research, 2022
Due to the metallic ion constituents of crude oil, environmental levels of toxic metals are often exacerbated when oil is spilt. Biseni community plays host to numerous oil production companies in Bayelsa state, Nigeria.
Aigberua Omozemoje Ayobami
doaj   +1 more source

Boltzmann's Concept of Reality

, 2007
In this article we describe and analyze the concept of reality developed by the Austrian theoretical physicist Ludwig Boltzmann. It is our thesis that Boltzmann was fully aware that reality could, and actually was, described by different points of view ...
Ribeiro, Marcelo B., Videira, Antonio A. P.   +1 more
core   +1 more source