Results 61 to 70 of about 2,505,304 (296)

The variant [ʃ] in the Spanish of Ciudad Juárez

open access: yes, 2017
A characteristic feature of the Spanish spoken in the Mexican state of Chihuahua is the pronunciation of the standard phoneme /tʃ/ ( ) as a non-standard allophone [ʃ] ( ).
Luis A Mendez
semanticscholar   +1 more source

Interrelació entre evolució i desenvolupament embrionari [PDF]

open access: yes, 2010
El desenvolupament embrionari és un procés complex pel qual una cèl·lula ou es transforma, després de la fecundació, en un organisme adult. Aquestes transformacions estan controlades per xarxes d'interacció entre gens.
Salazar Ciudad, Isaac
core   +1 more source

Queer Identities in a Commodified World: Mark Ravenhill’s Mother Clap’s Molly House and the Rise of the (New) [PDF]

open access: yes, 2008
[Abstract] Ravenhill’s theatre insists on the contemporary commodification of not only sex, but the whole realm of human feelings and social interactions, a preoccupation that appeared in his frequentlydiscussed Shopping and Fucking (1996) and returns ...
Hidalgo Ciudad, Juan Carlos
core  

Estimation and rapid identification of later stages during embryonic development of the oviparous lizard Sceloporus aeneus (Squamata: Phrynosomatidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract Stages of embryonic development for reptiles have been presented in tables that may include all or part of embryonic development. When oviposition occurs in some lizards, embryos are already in the later stages of development; likewise, the size of the eggs increases as incubation time progresses.
Nivia Rocio Antonio‐Rubio   +3 more
wiley   +1 more source

Co-encapsulation of Daphnia magna and microalgae in silica matrices, a stepping stone toward a portable microcosm [PDF]

open access: yes, 2014
We report on the first silica encapsulation of a metazoan (Daphnia magna), with a high initial viability (96% of the population remained active 48 h after encapsulation).
Aldabe, Sara Alfonsina   +4 more
core   +1 more source

Inside a duck‐billed dinosaur: Vertebral bone microstructure of Huallasaurus (Hadrosauridae), Upper Cretaceous of Patagonia

open access: yesThe Anatomical Record, EarlyView.
Abstract Dinosaurs evolved a unique respiratory system with air sacs that contributed to their evolutionary success. Postcranial skeletal pneumaticity (PSP) has been used to infer the presence of air sac systems in some fossil archosaurs. While unambiguous evidence of PSP is well documented in pterosaurs and post‐Carnian saurischians, it remains absent
Tito Aureliano   +3 more
wiley   +1 more source

Marco conceptual de los síndromes depresivos en las esquizofrenias.

open access: yesRevista de la Asociación Española de Neuropsiquiatría, 1989
Una fuente de importante morbilidad en los pacientes esquizofrénicos, tanto en el episodio psicótico agudo como en la fase de recuperación del mismo, es la sintomatología depresiva o pseudo depresiva.
Antonio Ciudad Herrera
doaj  

The arogenate dehydratase ADT2 is essential for seed development in Arabidopsis [PDF]

open access: yes, 2018
Phenylalanine (Phe) biosynthesis in plants is a key process, as Phe serves as precursor of proteins and phenylpropanoids. The prephenate pathway connects chorismate, final product of the shikimate pathway, with the biosynthesis of Phe and Tyr.
Canovas-Ramos, Francisco Miguel   +3 more
core  

Natural Products Inhibit Bacterial Growth and Modulate Quorum‐Sensing Systems Las and Rhl in Pseudomonas aeruginosa PA14

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Quorum sensing (QS) is a bacterial cell communication system in Pseudomonas aeruginosa, which regulates the production of several virulence factors, including pyocyanin, exoproteases, and biofilm formation. Natural products (NPs) have demonstrated their ability to control QS in different bacteria. This work evaluated the antimicrobial and anti‐
Oswaldo Pablo Martínez‐Rodríguez   +8 more
wiley   +1 more source

Renuncia de Benedicto XVI a la Sede Petrina. Aspectos canónicos

open access: yesEstudios Eclesiásticos, 2016
«Siendo muy consciente de la seriedad de este acto, con plena libertad, declaro que renuncio al ministerio de Obispo de Roma, Sucesor de San Pedro […] de forma que, desde el 28 de febrero de 2013, a las 20.00 h.
Antonio Ciudad Albertos
doaj  

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