Results 41 to 50 of about 4,289 (175)

Ultrasound features in early pregnancy for predicting abnormal karyotype in first‐trimester miscarriage

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 376-384, March 2026.
ABSTRACT Objective To investigate whether combining abnormal morphological features observed on ultrasound in live pregnancies that ended in a first‐trimester miscarriage can predict an abnormal karyotype. Methods This retrospective observational cohort study was conducted at the early‐pregnancy assessment unit at University College London Hospital ...
T. Setty   +5 more
wiley   +1 more source

Bibliografía en torno a los acuerdos entre la Santa Sede y el Estado español (1976 y 1979)

open access: yesEstudios Eclesiásticos, 1980
La siguiente aportación bibliográfica trata de esclarecer la comprensión de los textos y contextos de los recientes acuerdos entre la Iglesia y el Estado, en este caso el español.
José María Díaz Moreno
doaj  

Low abundance of phytophagous nematodes under invasive exotic Pinus elliottii – enemy release and plant–soil feedbacks

open access: yesNew Phytologist, Volume 249, Issue 6, Page 3060-3071, March 2026.
Summary According to the enemy release hypothesis (ERH), the fitness of exotic plants and their capacity to become invasive in their area of introduction may partly be attributable to the loss of their natural enemies. Invasive species may also benefit from modifying soil attributes and thereby creating a positive soil–plant feedback.
Lynda S. C. Guerrero   +3 more
wiley   +1 more source

Coalitions and Characters: Tracing the Maturity of Sweden's Preventing and Countering Violent Extremism Policies

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT We trace the shift from a nascent to a mature policy subsystem by examining a hitherto overlooked aspect in policy process scholarship: the relationship between advocacy coalition beliefs and the narratives they express over time. The empirical focus of this case study is Sweden's Preventing and Countering Violent Extremism (P/CVE) policies ...
Simone Grännsjö   +3 more
wiley   +1 more source

América Latina ante la Organización Mundial de Comercio. Lecciones de la reunión de Cancún.

open access: yesPerfiles Latinoamericanos, 2004
En este trabajo se analizan algunos aspectos de la evolución de la Organización Mundial de Comercio, desde su antecedente, el GATT, hasta la reunión de Doha, en su relación con los países latinoamericanos.
Pablo Ruiz Nàpoles
doaj  

Acuerdos Paneuropeos

open access: yes, 2012
Clara Murado, Juan Elvira y Enrique Krahe (MEK design) fueron premiados en la convocatoria de 2008 en el concurso Europan, que promueve la construcción de viviendas sociales por equipos de arquitectos menores de 40 años. Su propuesta, una residencia de estudiantes en Trondheim (Noruega), afirmaba ya desde su lema, MySpace, su intención de convertirse ...
Esteban Maluenda, Inmaculada   +1 more
openaire   +1 more source

Achieving Transboundary Water Security Through Water Innovations: A Framework and Cases

open access: yesWorld Water Policy, Volume 12, Issue 1, February 2026.
ABSTRACT Alternative sources of freshwater, provided by various innovations, have long been available to countries facing acute water stress. We hypothesize that avoiding and/or resolving conflict with neighbors—caused by the uncertainty of continued access to shared surface water and groundwater sources—is another driver of innovation adoption ...
David Lewis Feldman
wiley   +1 more source

Acuerdo de paz

open access: yesECA: Estudios Centroamericanos, 1992
No hay resúmenes disponibles.  ECA Estudios Centroamericanos, Vol. 47, No. 519-520, 1992: 5-13.
openaire   +2 more sources

The world trade organization and the environment: a brief insight

open access: yesThēmis, 2016
The environment preservation and protection is one of the objectives of the World Trade Organization, as stated in the Marrakech Agreement which set up such organization.
Humberto Zúñiga Schroder
doaj  

Acuerdos, regulaciones, y certificaciones: retos del transporte marítimo para garantizar la sostenibilidad ambiental internacional

open access: yesVeritas & Research
El transporte marítimo enfrenta desafíos significativos en su búsqueda de sostenibilidad ambiental a nivel internacional. Los acuerdos, regulaciones y certificaciones desempeñan un papel crucial en este contexto.
Joanna Granillo-Rodríguez   +2 more
doaj   +1 more source

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