Results 11 to 20 of about 2,389,803 (336)
Obstetrics & Gynecology, 2023 (Obstet Gynecol. 2023;142(3):725–726) The conversation surrounding the “viability” of a pregnancy or fetus is fraught with disagreement in political, legal, religious, philosophical, and scientific settings. Ambiguity in the use of the term has contributed significantly to confusion and misinformation, especially when it is appropriated in a ...
Pettker, Christian M. +2 more
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Permanence and viability [PDF]
Journal of Computational and Applied Mathematics, 1988 Two concepts from the nonequilibrium theory in systems analysis are discussed. These are permanence and viability. Permanence is a property of a system of ordinary differential equations in \(R^ n\) or in the simplex \(S_ n\subset R^ n\) for which the state space is an unreachable repellor.
Aubin, Jean-Pierre, Sigmund, Karl
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Giraffe translocation population viability analysis [PDF]
, 2020 Most populations of giraffes have declined in recent decades, leading to the recent IUCN decision to upgrade the species to Vulnerable status, and some subspecies to Endangered.
Carter, Kerryn D. +7 more
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Viability of bigravity cosmology [PDF]
Physical Review D, 2019 We revisit the question of viability of bigravity cosmology as a candidate for dark energy. In the context of the low energy limit model, where matter couples to a single metric, we study linear perturbations around homogeneous and isotropic backgrounds to derive the Poisson's equation for the Newtonian potential.
Kenna-Allison, Michael +2 more
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Journal of Differential Equations, 1993 Consider the differential inclusion \((*)\) \(x'(t)\in F(t,x(t))\), where \(F\) is a given multifunction with values in finite dimensional space. A set \(K\) is called a viability set for \((*)\) if for every \(x_ 0\in K\) there exists a solution of \((*)\) starting from \(x_ 0\) which remains in \(K\).
COLOMBO, GIOVANNI, V. Krivan
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Economic viability of eCare solutions [PDF]
, 2010 Provisioning of good quality care to the elderly population and at the same time reducing the pressure on the health care expenditures is a challenging issue for governments today.
Ackaert, Ann +5 more
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Maximin, viability and sustainability [PDF]
Journal of Economic Dynamics and Control, 2012 The maximin criterion defines the highest utility level that can be sustained in an intergenerational equity perspective. The viability approach makes it possible to characterize all the economic trajectories sustaining a given, not necessarily maximal, utility level.
Martinet, Vincent, Doyen, Luc
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Viability of subitaneous eggs of the copepod, Acartia tonsa (Dana), following exposure to various cryoprotectants and hypersaline water [PDF]
, 2009 Subitaneous eggs were obtained from monocultures of the calanoid copepod Acartia tonsa (Dana), Gulf of Mexico strain. Eggs were exposed to methanol, ethylene glycol, propylene glycol, glycerine, and DMSO at 0.0, 0.1, 0.5, 1.0, 2.0, and 5.0 M and ...
Ohsa, Cortney L. +2 more
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Improved wound bed preparation using a mono-use disposable hydrodebridement tool - case studies
Senses and Sciences, 2018 Background. Wound preparation and cleanliness represent the first steps towards effective healing. Debridement can be the most traumatic procedure for the patient when wound dressing is being carried out.
Elena Toma, Erika Renzi
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Skin tears flap management in patient affected by dermatoporosis
Senses and Sciences, 2018 BACKGROUND Dermatoporosis is the chronic cutaneous atrophy syndrome that makes the skin particularly fragile and it is the main risk factor in the onset of skin tears (ST). The syndrome is still little known in our country and the particularity acquired
Elena Toma, Lucia Filomeno
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