Results 61 to 70 of about 357,502 (242)

The Application Value of Transvaginal Three‐Dimensional Ultrasonography in the Diagnosis of Adenomyosis of the Uterus

open access: yesJournal of Clinical Ultrasound, EarlyView.
In this study, 3D‐TVS measurements of the uterine junction zone (JZ) in 120 patients showed that a JZmax threshold of ≥ 0.45 cm yielded 77% sensitivity and 89% specificity for adenomyosis diagnosis. Notably, JZ thickness varies minimally with age, demonstrating its stability and excellent diagnostic performance.
Mengyu Li   +3 more
wiley   +1 more source

Evaluacion de la mejora de la oxigenacion radical del cultivo de Rucula en sistema flotante mediante el uso de mezclas peroxiaceticas [PDF]

open access: yes, 2008
58 p.El objetivo de esta memoria fue evaluar el efecto de una mezcla peroxiacética en la solución nutritiva sobre el rendimiento de rúcula (Eruca sativa Mill.) cultivada en sistema flotante. Para ello se realizaron 3 experimentos.
Carrasco Silva, Gilda (Prof. Guía)   +2 more
core  

Multiple blow-up solutions for the Liouville equation with singular data

open access: yes, 2012
We study the existence of solutions with multiple concentration to the following boundary value problem $$-\Delta u=\e^2 e^u-4\pi \sum_{p\in Z}\alpha_p \delta_{p}\;\hbox{in} \Omega,\quad u=0 \;\hbox{on}\partial \Omega,$$ where $\Omega$ is a smooth and ...
D'Aprile, Teresa
core   +1 more source

Seasonal Predictions and Their Applications in the Mediterranean Region: Part I—Sources of Predictability and Prediction Skill

open access: yesInternational Journal of Climatology, EarlyView.
The ability to predict climate fluctuations at seasonal timescales offers significant socio‐economic benefits. However, limited understanding of predictability mechanisms and model errors hinders forecast quality. Recent research has improved forecasting systems and data quality.
Gualdi Silvio   +12 more
wiley   +1 more source

Duration of breastfeeding has a positive effect on infant weight gain [PDF]

open access: yesUniversa Medicina, 2010
With increasing maternal age hopefully the mother knows more about raising a baby and supervising their growth and development. With normal birth weight and adequate duration of exclusive breastfeeding the baby can be expected to have optimal growth and ...
Dedi Kurniawan Saputra   +2 more
doaj  

Registros nuevos de Abronia mixteca (Sauria: Anguidae) en Oaxaca, México

open access: yesRevista Mexicana de Biodiversidad, 2012
Se reportan nuevos registros de Abronia mixteca en el estado de Oaxaca, México. Los organismos fueron encontrados en bosque de pino, pino-encino y encino-pino en siete localidades en las regiones florístico-faunísticas Valles Centrales y Sierra Madre del
Cintia Natalia Martín Regalado   +2 more
doaj   +1 more source

Efecto preemergente del extracto de Pinus sp., en Arthraxon quartinianus (A. Rich.), en invernadero

open access: yesAgronomía Mesoamericana, 2020
Introducción. El extracto de pino puede presentar actividad herbicida. Objetivo. Evaluar el efecto preemergente de un extracto de Pinus sp. en invernadero. Materiales y métodos.
Mary Pamela Portuguez-García   +2 more
doaj   +1 more source

Seasonal Predictions and Their Applications in the Mediterranean Region: Part II—Prediction‐Based Services

open access: yesInternational Journal of Climatology, EarlyView.
This review explores climate predictions as actionable decision‐making tools, focusing on the Mediterranean. It examines transforming forecasts into user‐defined information through bias adjustment, downscaling and impact models. Highlighting collaborative EU initiatives, it addresses challenges like limited forecasting skill and data accessibility ...
Silvio Gualdi   +12 more
wiley   +1 more source

Importance of interaction between the matrix effect and microbial metabolism in the bioavailability of lignans. [PDF]

open access: yesJ Sci Food Agric
Abstract BACKGROUND Plant‐lignans are polyphenols with low bioavailability and bioactivity that are transformed by the intestinal microbiota into enterolignans. Our hypotheses are: (i) the way in which plant‐lignans are ingested in the diet affects, in a decisive way, the microbial metabolism of these compounds and (ii) an increase in lignan ...
Langa S   +4 more
europepmc   +2 more sources

Extremal functions in some interpolation inequalities: Symmetry, symmetry breaking and estimates of the best constants

open access: yes, 2010
This contribution is devoted to a review of some recent results on existence, symmetry and symmetry breaking of optimal functions for Caffarelli-Kohn-Nirenberg and weighted logarithmic Hardy inequalities.
Dolbeault, Jean, Esteban, Maria J.
core   +1 more source

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