Results 51 to 60 of about 149,512 (270)

Impact of an accurate modeling of primordial chemistry in high resolution studies

open access: yes, 2013
The formation of the first stars in the Universe is regulated by a sensitive interplay of chemistry and cooling with the dynamics of a self-gravitating system.
Bovino, S.   +3 more
core   +1 more source

A National Survey of Day Care Centers Hosting People With Dementia in Italy

open access: yesInternational Journal of Geriatric Psychiatry, Volume 40, Issue 11, November 2025.
ABSTRACT Objectives A national survey was conducted in the Italian Day Care Centers hosting people with dementia (DCCs). This national survey aimed to describe the characteristics, the organizational structure and the opening period during the COVID‐19 pandemic of the DCCs.
Fabio Matascioli   +452 more
wiley   +1 more source

Problematizar las practicas pre-profesionales de Trabajo Social durante la pandemia: entre paradojas y absurdos

open access: yesJournal de Ciencias Sociales, 2022
El presente artículo reflexiona sobre el impacto que produjo la irrupción de la pandemia COVID-19 en el desarrollo de un proyecto investigativo abocado a analizar practicas pre profesionales en salud a cargo de estudiantes avanzados de la Licenciatura ...
Raquel Rubio   +3 more
doaj   +1 more source

Dark-matter halo mergers as a fertile environment for low-mass Population III star formation

open access: yes, 2014
While Population III stars are typically thought to be massive, pathways towards lower-mass Pop III stars may exist when the cooling of the gas is particularly enhanced. A possible route is enhanced HD cooling during the merging of dark-matter halos. The
Bovino, S.   +3 more
core   +1 more source

Inferencia del origen del bovino Criollo Cubano a través del análisis de patri- y matrilinajes [PDF]

open access: yes, 2011
Antes de descubrimiento, no existían bovinos en América. Los primeros, fueron introducidos en la Antillas Mayores (La Española, Puerto Rico, Jamaica y Cuba), y desde allí trasladados al resto de Latinoamérica.
Acosta, A.   +7 more
core   +2 more sources

Solvent‐Enabled Selective Electrochemical Decarboxylative Acetoxylation of Fmoc‐Protected Peptides

open access: yesChemElectroChem, Volume 12, Issue 19, October 3, 2025.
Electrochemical decarboxylative acetoxylation of Fmoc‐protected peptides via anodic oxidation of the carboxylic acid is challenging under conventional conditions, due to the lability of the Fmoc protecting group. Using selected cosolvents which can be oxidized at higher potentials than the target carboxylic acid but lower than the protecting group, the
David M. Köpfler   +8 more
wiley   +1 more source

Produção do inhame em solo adubado com fontes e doses de matéria orgânica

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2013
Objetivou-se neste trabalho avaliar o comportamento do inhame, cultivar Da Costa, adubado com fontes e doses de matéria orgânica. O delineamento experimental foi em blocos casualizados distribuídos em esquema fatorial 6 x 2, correspondendo a seis doses ...
Tony A. G. Dantas   +5 more
doaj   +1 more source

Quantum Correlation Bounds for Quantum Information Experiments Optimization: the Wigner Inequality Case

open access: yes, 2008
Violation of modified Wigner inequality by means binary bipartite quantum system allows the discrimination between the quantum world and the classical local-realistic one, and also ensures the security of Ekert-like quantum key distribution protocol.
C. Bennett   +4 more
core   +1 more source

Osteocondrose em bovinos confinados [PDF]

open access: yes, 2014
This paper reports the occurrence of osteochondrosis in feedlot cattle submitted to a high-caloric diet. About 11.6% of the animals showed symptoms that included lameness, tarsal hyperflexion, muscle fasciculations, reluctance to move and delayed recumbency.
Marques, L. C.   +2 more
openaire   +1 more source

Milk Stability: Physicochemical and Performance Parameters in Highly Technified Holstein and Jersey Herds

open access: yesFood Science &Nutrition, Volume 13, Issue 10, October 2025.
Unstable milk causes several problems in the dairy chain, increasing milk rejection in industrial plants. Holstein and Jersey herds, when kept under adequate nutritional, sanitary, and thermal comfort conditions, produce highly stable milk. Furthermore, the ionized calcium present in the milk is a variable strongly associated with milk instability in ...
Thais Fatima Ferreira Neves   +4 more
wiley   +1 more source

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