Results 81 to 90 of about 99,140 (246)
Forestist, 1991 In this research the disıinguishing anatomic and palynologieal fcatures hetvveetı Olca ettropea var. oleaster L. and Olea europea var. sativa I.ehr. \vere e.vamined. An important tree of ıhe Mediıerranean elimate is Olea europea 1...
Zafer KAYA
doaj +2 more sources
Noether-Wald energy in Critical Gravity [PDF]
, 2018 Criticality represents a specific point in the parameter space of a higher-derivative gravity theory, where the linearized field equations become degenerate.
Anastasiou, Giorgos +2 more
core +2 more sources
Allergy, EarlyView.Exhaled decane and nonadecane discriminate allergic (AR + LAR) from non‐allergic (NAR + HC) subjects among individuals with chronic rhinitis. LAR patients display higher levels of exhaled nonadecane than NAR individuals at baseline. Subjects with FeNO≥ 25 ppb have higher levels of exhaled decane, nonanal, and styrene than individuals with FeNO < 25 ppb
Rosa Alba Sola‐Martinez +9 more
wiley +1 more source
Mass in Lovelock Unique Vacuum gravity theories
, 2019 We derive an expression for conserved charges in Lovelock AdS gravity for solutions having $k$-fold degenerate vacua, making manifest a link between the degeneracy of a given vacuum and the nonlinearity of the energy formula.
Arenas-Henriquez, Gabriel +3 more
core +1 more source
Annals of Public and Cooperative Economics, EarlyView.Abstract Ecuador's 2008 Constitution advanced an ambitious substantive economic vision through Buen Vivir (Good Living), recognizing a plural economy which encompasses private, public and solidarity economy (SE) sectors. This paper aims to analyze public procurement programs in Ecuador, one of the flagship Buen Vivir policies for SE promotion.
Maria‐José Ruiz‐Rivera +1 more
wiley +1 more source
Alternative approach to the regularization of odd dimensional AdS gravity
, 2007 In this paper I present an action principle for odd dimensional AdS gravity which consists of introducing another manifold with the same boundary and a very specific boundary term.
Aros +43 more
core +1 more source
Action Principles for Transgression and Chern-Simons AdS Gravities [PDF]
, 2014 Chern-Simons gravities are theories with a lagrangian given by a Chern-Simons form constructed from a space-time gauge group. In previous investigations we showed that, for some special field configurations that are solutions of the field equations, the ...
Mora, Pablo
core +2 more sources
Brain Pathology, EarlyView.Integrated histological and transcriptional profiling of the glioblastoma periphery reveals clinically relevant tumor infiltration beyond MRI‐defined boundaries. MRI‐guided biopsies from contrast‐enhancing (CE), non‐contrast‐enhancing (nCE), edema (E), and radiologically normal (N) regions demonstrate that nCE areas frequently retain neoplastic and ...
Olaya de Dios +18 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract Biodiversity is globally threatened by human impacts, including land‐use transformation and climate change, which has prompted a rapid transition from fossil fuels to cleaner energy sources, such as photovoltaic (PV) energy. However, utility‐scale PV plants require vast areas and can lead to conflicts with biodiversity conservation, making ...
Pablo Medrano‐Vizcaíno +10 more
wiley +1 more source
Preliminary characterization of a Moroccan honey with a predominance of Bupleurum spinosum pollen [PDF]
, 2017 Honey with Bupleurum spinosum (zandaz) as a main pollen source has not been the subject of previous detailed study. Therefore, twelve Moroccan samples of this honey were subjected to melissopalynological, physicochemical and microbiological quality ...
Badiâa Lyoussi +17 more
core +3 more sources