Results 51 to 60 of about 142,513 (209)

Factores que determinan la producción de becerros en el sistema vaca-cría del Estado de Tabasco, México

open access: yesNova Scientia, 2020
Introducción: El sistema vaca-cría consiste en la producción de becerros al destete para su posterior venta y engorde. En el Estado de Tabasco, un porcentaje alto de productores se dedica a esta actividad.
Yuridia Bautista-Martínez   +6 more
doaj   +1 more source

Specific Brain Activity During Theory of Mind Tasks in Autistic Individuals: A Meta‐Analysis of fMRI Studies

open access: yesPsyCh Journal, Volume 15, Issue 1, February 2026.
ABSTRACT Autistic individuals exhibit differences in Theory of Mind (ToM) compared to neurotypical (NT) individuals. The aim of this study was to meta‐analyse the neural correlates that contributed to the manifestation of the expression differences in ToM between autistic individuals and the NT population.
Hanran Li   +5 more
wiley   +1 more source

ANATOMIC-PATHOLOGICAL STUDY OF DIGITAL DERMATITIS WOUNDS IN CATTLE ESTUDO ANATOMOPATOLÓGICO DE LESÕES DE DERMATITE DIGITAL EM BOVINOS

open access: yesCiência Animal Brasileira, 2008
This essay had the scope of characterizing anatomic-pathological aspects of digital dermatitis wounds in distinct development phases. The essay was carried out from August 2004 and November 2005, using 40 cows distributed in four groups of ten animals ...
Camila França de Paula Orlando   +7 more
doaj  

Desempenho produtivo de fêmeas das raças Canchim e Nelore. IV. Segundo parto. [PDF]

open access: yes, 2018
Foram estudadas 57 vacas da raça Canchim e 57 vacas da raça Nelore, com enfoque sobre o primeiro intervalo entre partos e a idade e peso ao segundo parto.
ALENCAR, M. M. de, BUGNER, M.
core  

Forgotten Family Relationships: How Incarcerated Brothers Experience Sibling Support

open access: yesJournal of Marriage and Family, Volume 88, Issue 1, Page 23-35, February 2026.
ABSTRACT Objective We explore how incarcerated brothers experience support from their non‐incarcerated siblings. Background Sibling incarceration is the most common type of family member incarceration, with more than one‐quarter of U.S. adults enduring a sibling's incarceration (and, most commonly, a brother's incarceration).
Estéfani Marín   +2 more
wiley   +1 more source

Prevalencia de anticuerpos contra diarrea viral bovina en vacas no vacunadas en los estados de Puebla, Tabasco y Veracruz, México

open access: yesRevista Mexicana de Ciencias Pecuarias, 2018
La prevalencia (PRE) de anticuerpos contra diarrea viral bovina (DVB) se determinó en 421 vacas de 24 ranchos ubicados en 11 municipios de los estados de Puebla, Veracruz y Tabasco, México.
Jorge Víctor Rosete Fernández   +7 more
doaj   +1 more source

Infotechnology:new social forms, digital noometamorphosis and noomorphosis [PDF]

open access: yes, 2009
The amazing evolution of technology, ruled by information, is an incubator where, to give several specific examples, we have witnessed the birth and development of electronic mail, medical tele-assistance and e-learning, as well as various forms of ...
Sáez Vacas, Fernando
core   +1 more source

Bacterial Toxin Exploits Host Membrane Phospholipid as a Receptor for Binding, Entry, and Cytopathogenicity

open access: yesMolecular Microbiology, Volume 125, Issue 2, Page 145-158, February 2026.
Mycoplasma pneumoniae pathogenesis relies on its CARDS toxin, which initiates cell binding and subsequent uptake by exploiting sphingomyelin, a key phospholipid found in the host plasma membrane. Maximal cellular entry and full cytotoxic effects are achieved through a synergistic mechanism that involves interaction with the protein coreceptor annexin ...
Alejandra M. Kirkpatrick   +1 more
wiley   +1 more source

Comportamiento del nivel celular en leche y gérmenes aislados en la misma, durante la lactancia de vacas en dos diferentes sistemas de explotación bajo cuma tropical.

open access: yesRevista Mexicana de Ciencias Pecuarias, 1986
Se estudió la lactancia de 19 vacas, de las cuales 10 eran cruzadas; 5 Holstein x Cebú y 5 Pardo Suizo x Cebú en libre pastoreo, y el resto (9 vacas) eran de raza pura 5 Holstein y 4 Pardo Suizo, en semiestabulación.
Amado Guzman Avilés   +3 more
doaj  

La memoria del futuro [PDF]

open access: yes, 2001
De todo lo que decimos y escribimos acerca de las cosas que nos ocurren, casi lo único que puede ser tomado por absolutamente cierto es que vivimos en una era de incertidumbre y complejidad.
Sáez Vacas, Fernando
core   +1 more source

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