Results 61 to 70 of about 21,862 (230)

Improving ARTs: Microfluidics as a Tool for Sperm Selection

open access: yesAndrology, EarlyView.
ABSTRACT Sperm selection is a critical step in assisted reproductive technology (ART), as sperm quality directly influences embryo quality. In vivo, the female reproductive tract imposes several physical and physiological barriers that favors only the most optimal spermatozoa reaching the fertilization site.
A. Pérez‐Gómez   +7 more
wiley   +1 more source

El pontifical de Luis de Acuña y la iluminación de manuscritos en la Castilla de finales del siglo XV.

open access: yesAnales de Historia del Arte, 2012
Resumen Entre los casi cincuenta pontificales medievales que se conservan en la antigua Corona de Castilla, uno de los ejemplares más destacados es el de Luis de Acuña, obispo de Burgos a finales del siglo XV.
Mercedes López-Mayán
doaj   +1 more source

Efficacy and Safety of Anal High‐Grade Squamous Intraepithelial Lesion Treatment Modalities: A Systematic Review

open access: yesANZ Journal of Surgery, EarlyView.
ABSTRACT Background There is compelling evidence that treating high‐grade squamous intraepithelial lesions (HSIL), the anal squamous cell cancer (ASCC) precursor, reduces the risk of developing ASCC. Using high‐resolution anoscopy (HRA), surgical excision, ablative and topical therapies are widely used to treat HSIL.
Matthew Joseph Marino   +5 more
wiley   +1 more source

El túmulo Protohistorico del «Paso de la Loba». (Huidobro, Burgos)

open access: yesTrabajos de Prehistoria, 1989
En el Noroeste de la provincia de Burgos -comarca de la Lora-, coincidiendo con el área de dispersión del foco dolménico más importante del Oriente de La Meseta Superior, se documentan una serie de enterramientos tumulares pertenecientes a los primeros ...
Manuel A. Rojo Guerra
doaj   +1 more source

Between Gaps and Voids: An Archaeometrical Study of Degraded Fibers in a Sherd From the Cueva dos Chinches Muertas, Siltzul (Raxruha, Alta Verapaz, Guatemala)

open access: yesArchaeometry, EarlyView.
ABSTRACT In 2019, excavations at the Cueva dos Chinches Muertas carried out by the Raxruha Viejo Project uncovered a small ceramic sherd distinguished by a stratified structure composed of multiple layers of textile imprints, both superficial and transversal.
Marie Ramelet
wiley   +1 more source

Clero catedralicio y consumo de chocolate en el Burgos del Setecientos

open access: yesEl Futuro del Pasado, 2014
La distribución y el consumo de chocolate invadieron, como una «fiebre» persistente, la cultura material y las prácticas alimenticias en el Setecientos.
Francisco José Sanz De La Higuera
doaj   +1 more source

Survival outcomes and treatment patterns in myelofibrosis in the JAK inhibitor era

open access: yesBritish Journal of Haematology, EarlyView.
Summary Data on real‐world survival and treatment patterns in large, unselected myelofibrosis (MF) cohorts remain limited. We analysed 1649 patients with MF diagnosed from 2010 onwards and included in the Spanish Myelofibrosis Registry across 64 centres. Janus kinase (JAK) inhibitors were administered to approximately half of the patients.
Juan‐Carlos Hernández‐Boluda   +35 more
wiley   +1 more source

El conjunto epigráfico de San Miguel de Neila (Burgos) y el ceremonial romano de consagración de iglesias

open access: yesAnuario de Estudios Medievales, 2005
El pequeño pueblo de Neila (Burgos) conserva una iglesia románica, con restos de pintura mural y un conjunto de inscripciones de remarcable interés.
Eduardo Carrero Santamaría   +1 more
doaj   +1 more source

Learning curve of Versius‐assisted radical prostatectomy: role of prior experience and proctoring

open access: yesBJU International, EarlyView.
Objective To assess the learning curve for radical prostatectomy (RP) with the Versius system (CMR Surgical, Cambridge, UK) and evaluate the transfer of skills from previous robotic and laparoscopic practice. Subjects, Patients and Methods This prospective cohort study included patients with localised prostate cancer undergoing Versius‐assisted RP ...
Guillermo Fernández‐Conejo   +11 more
wiley   +1 more source

Intermediate Effects Between Experiences of Violence at Home, School, Street, TV and Child‐to‐Parent Violence

open access: yesChild &Family Social Work, EarlyView.
ABSTRACT Exposure to violence is an adverse experience related to child‐to‐parent violence. The objectives were to examine differences in child‐to‐parent violence according to the sex and age of the children and to analyse the mediating role of reactive and instrumental reasons between exposure to direct and indirect violence across different contexts ...
Luis Burgos‐Benavides   +3 more
wiley   +1 more source

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