Results 61 to 70 of about 84,888 (199)

First‐trimester prediction and prevention of preterm pre‐eclampsia in women with chronic hypertension

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 5, Page 613-622, May 2026.
ABSTRACT Objectives To evaluate the effect of aspirin on gestational age at delivery due to preterm pre‐eclampsia (PE) in women with chronic hypertension (CH), to assess the predictive performance of the Fetal Medicine Foundation (FMF) first‐trimester competing‐risks model for preterm PE in this high‐risk group and to evaluate how parity, previous PE ...
D. L. Rolnik   +23 more
wiley   +1 more source

Using Cultural Theory to Specify the Policy Actors, Belief Systems, and Sources of Coalition, Conflict, Stability, and Change in Policy Advocacy Coalitions and Environmental Resource Policies

open access: yesPolicy Studies Journal, Volume 54, Issue 2, May 2026.
ABSTRACT We use grid‐group cultural theory (CT) to specify underspecified aspects of the Advocacy Coalition Framework (ACF). Our theoretical synthesis of CT and the ACF provides, first, an exhaustive typology of policy actors and their cultural cognitive biases that entail, guide, and constrain policy core beliefs about problem definitions and ...
Metodi Sotirov, Brendon Swedlow
wiley   +1 more source

Tumores de las glándulas salivales mayores. Estudio de una serie de casos

open access: yesRevista Finlay, 2012
Fundamento: el estudio de las neoplasias de las glándulas salivales constituye uno de los problemas más complejos de la enfermedad tumoral de la cabeza y el cuello. Objetivo: determinar el comportamiento de los tumores de las glándulas salivales mayores.
Yordany Boza Mejías   +5 more
doaj   +2 more sources

Liderazgo en la escuela rural: estudios de casos

open access: yesInternational Journal of Sociology of Education, 2018
Este artículo estudia la construcción del liderazgo en maestros y maestras que desarrollan su tarea como directivos y directivas en escuelas rurales de Cataluña. El objetivo se centró en analizar la emergencia y desarrollo del liderazgo. Asimismo, se
Dolors Mayoral   +3 more
doaj   +1 more source

Perinatal outcomes of twin pregnancies complicated by early twin‐to‐twin transfusion syndrome treated with fetoscopic laser surgery

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 461-469, April 2026.
ABSTRACT Objective The aim of this study was to evaluate the perinatal outcomes of monochorionic diamniotic (MCDA) twin pregnancies complicated by early twin‐to‐twin transfusion syndrome (TTTS) treated with fetoscopic laser surgery (FLS), and to compare rates of fetal survival across Quintero stages.
F. G. Sileo   +35 more
wiley   +1 more source

Predictive value of gB2 antibodies for maternal–fetal transmission after primary cytomegalovirus infection treated with valacyclovir

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 455-460, April 2026.
ABSTRACT Objective To estimate the residual risk of maternal–fetal transmission after primary cytomegalovirus (CMV) infection in the periconceptional period or the first trimester in women treated with valacyclovir, and to assess whether the presence of glycoprotein B2 (gB2)‐specific immunoglobulin (Ig)‐G antibodies on immunoblot analysis refines fetal
K. O. Kagan   +6 more
wiley   +1 more source

e-l@tina. Revista electrónica de estudios latinoamericanos (Vol. III no. 9 oct-dic 2004)

open access: yes, 2013
E-l@tina es la revista electrónica del Grupo de Estudios de Sociología Histórica de América Latina (GESHAL), con sede en el Instituto de Estudios de América Latina y el Caribe (IEALC), Facultad de Ciencias Sociales de la Universidad de Buenos Aires ...
GESHAL, Grupo de Estudios de Sociología Histórica de América Latina - Compilador/a o
core  

Sistemas estandarizados de lenguaje de la enfermería en sección de pósteres

open access: yesAvances en Enfermería, 2015
Este trabajo reflexiona sobre la experiencia vivida en la asignatura Fundamentos de Enfermería de una institución pública del Brasil, en la cual se emplea la Sección de Pósteres Científicos como una estrategia de enseñanza y aprendizaje.
Karolina Vitorelli Diniz Lima Fagundes   +5 more
doaj   +1 more source

Placental insufficiency markers to assess the risk of non‐chromosomal genetic conditions in early‐onset fetal growth restriction

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 492-499, April 2026.
ABSTRACT Objectives To assess the value of placental insufficiency markers for estimating the risk of genetic anomalies in fetuses with isolated early‐onset fetal growth restriction (FGR), defined as an estimated fetal weight ≤ 3rd percentile diagnosed ≤ 28 + 6 weeks' gestation.
M. Armengol‐Alsina   +17 more
wiley   +1 more source

Differential effects of agricultural expansion on wild bee taxonomic and functional diversity

open access: yesFunctional Ecology, Volume 40, Issue 4, Page 878-892, April 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Pollinators, especially bees, are in global decline, threatening biodiversity and food security. While intensive agriculture is a primary driver, its impact on bee functional diversity—particularly in the diverse Mediterranean region—remains understudied.
Manuel López‐Aliste   +9 more
wiley   +1 more source

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