Results 91 to 100 of about 223,979 (287)
A New Solution of The Cosmological Constant Problems
, 2011 We extend the usual gravitational action principle by promoting the bare cosmological constant (CC) from a parameter to a field which can take many possible values.
Douglas J. Shaw +3 more
core +1 more source
CO2 Fluxes and Soil Responses to Straw and Herbicide in Peanut
Land Degradation &Development, EarlyView.ABSTRACT Peanut cultivation plays an important agronomic role in Brazil, especially in rotation with sugarcane, promoting biological nitrogen fixation and improving soil quality. This study aimed to test the hypothesis that the combined use of sugarcane mulch, peanut cultivation, and herbicide application would affect soil CO₂ fluxes, soil chemical ...
Heytor Lemos Martins +7 more
wiley +1 more source
Frontiers in Surgery, 2016 Mutations in the genes KRIT1, CCM2, and PDCD10 are known to result in the formation of cerebral cavernous malformations (CCMs). CCMs are intracranial lesions comprised of aberrantly enlarged cavernous endothelial channels that can result in cerebral ...
Jacob F. Baranoski +2 more
doaj +1 more source
Поволжская археология, 2020 The widely known mound Arzhan-1 dates from the end of the 10th – beginning of the 8th centuries BC and is a key archaeological site for the study of the early nomads in Eurasia.
Bokovenko Nikolay A. +2 more
doaj +1 more source
The effects of fixation target size and luminance on microsaccades and square-wave jerks [PDF]
PeerJ, 2013 A large amount of classic and contemporary vision studies require subjects to fixate a target. Target fixation serves as a normalizing factor across studies, promoting the field’s ability to compare and contrast experiments.
Michael B. McCamy +4 more
doaj +2 more sources
The Existence of Godel, Einstein and de Sitter Universes [PDF]
, 2005 We determine the general conditions for the existence of Godel, Einstein static, and de Sitter universes in gravity theories derived from a Lagrangian that is an arbitrary function of the scalar curvature and Ricci and Riemann curvature invariants ...
Barrow, John D., Clifton, T.
core +3 more sources
Pest Management Science, EarlyView.This research found that ethyl formate effectively controls adult brown marmorated stink bugs (Halyomorpha halys) regardless of dormancy state or temperature, at concentrations nine times lower than previous studies. Abstract BACKGROUND The brown marmorated stink bug (Halyomorpha halys) (BSMB) is a biosecurity threat globally. Its most likely avenue of
Hamish L McKirdy +9 more
wiley +1 more source
Oriental Studies, 2018 The major part of burial grounds of the Don and Manych basins were erected around the barrows of the Early Bronze Age. Their topography is fully determined by the character of the region’s terrain.
A. Faifert
doaj
TAXON, EarlyView.Abstract Freshwater Peridinium willei (Peridiniaceae) is globally distributed, but reports linking its morphologies with DNA sequence data remain scarce. The taxonomy of the species, and its infraspecific taxa, remain ambiguous due to the lack of DNA sequence data for the original and type material.
Arwin Ahmadpur +17 more
wiley +1 more source
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2005 Determinou-se a exigência de aminoácidos sulfurados para suínos machos castrados, mantidos em ambiente termoneutro, dos 15 aos 30kg. Utilizaram-se 70 leitões mestiços, distribuídos em delineamento experimental de blocos ao acaso, com cinco tratamentos (0,
R.G.M.V. Vaz +6 more
doaj +1 more source