Results 81 to 90 of about 4,568,840 (154)

Cold‐Air Pooling and Temperature‐Elevation Mapping in a Colorado Watershed

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 19, 16 October 2026.
Abstract Near‐surface air temperature grids are important environmental model forcings. In narrow mountain valleys, most gridded products are too coarse to resolve variability across slopes, so regional studies often map temperature across terrain following locally determined lapse rates.
John Cramblitt, Rosemary W. H. Carroll, Jessica D. Lundquist   +2 more
wiley   +1 more source

Prospective evaluation of luteal phase length and natural fertility [PDF]

, 2017
OBJECTIVE: To evaluate the impact of a short luteal phase on fecundity. DESIGN: Prospective time-to-pregnancy cohort study. SETTING: Not applicable. PATIENT(S): Women trying to conceive, ages 30-44 years, without known infertility.
Pritchard, David A., Crawford, Natalie M., Steiner, Anne Z., Herring, Amy H.   +3 more
core   +1 more source

Diagnostic Discordance in Recurrent Pregnancy Loss: Hysteroscopy Resolves Ultrasound–MRI Disagreement in Septate Uterus, but Concurrent Ovulation Induction Precludes Causal Attribution of the Reproductive Outcome

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT Congenital uterine anomalies are an important and potentially treatable contributor to recurrent pregnancy loss (RPL). The septate uterus is the commonest Müllerian anomaly linked to first‐trimester loss, and its differentiation from the benign arcuate uterus is essential for management, yet imaging modalities may disagree.
Iftekhar Ahmed Sakib, Ayesa Perveen, Nishad Tasnim   +2 more
wiley   +1 more source

Effects of low‐pressure plasma and ytterbium fiber laser on zirconia surface properties and bond strength to gingiva‐colored composite

Journal of Prosthodontics, Volume 35, Issue 8, Page 1312-1323, October 2026.
Abstract Purpose To evaluate and compare the effects of surface activation by low‐pressure plasma (LPP) and surface texturing by ytterbium fiber laser (YFL) treatments on zirconia surface properties and shear bond strength (SBS) to a gingiva‐colored indirect composite under aged and non‐aged conditions.
Merve Akbulut, Ülkü Tuğba Kalyoncuoğlu, Bengi Yilmaz Erdemli   +2 more
wiley   +1 more source

Increased sensitivity to social exclusion during the luteal phase: Progesterone as resilience factor buffering against ostracism? [PDF]

, 2019
A woman’s social behaviour reportedly varies across the menstrual cycle. In this study, we estimated changes in sensitivity to social exclusion across the menstrual cycle and scrutinized the related role of progesterone.
Lobmaier, Janek S., Probst, Fabian, Lory, Vanda, Meinlschmidt, Gunther, Meyer, Andrea H., Lory V, Meinlschmidt G, Meyer AH, Probst F, Meinlschmidt, Gunther; https://orcid.org/, Lobmaier JS, Lobmaier, Janek S, Meyer, Andrea H   +12 more
core   +3 more sources

GnRH agonist trigger versus hCG trigger in GnRH antagonist in IVF/ICSI cycles: A review article

Iranian Journal of Reproductive Medicine, 2016
Routinely, a bolus of 5.000-10.000 IU human chorionic gonadotropin (hCG) is used for the final follicular maturation and ovulation as a standard method. HCG has the same effect of luteinizing hormone (LH) with long half-life.
Ashraf Alyasin, Shayesteh Mehdinejadiani, Candidate. Marzieh Ghasemi   +2 more
doaj  

Molecular Regulation of Post‐Hatching Embryo Development: Implications for Early Pregnancy Losses in Livestock Species

Reproduction in Domestic Animals, Volume 61, Issue S3, October 2026.
ABSTRACT Pregnancy loss (PL) remains a major limitation to reproductive efficiency in livestock, with a substantial proportion originating during early embryo development, particularly between blastocyst hatching and implantation. This developmental window encompasses complex processes of lineage differentiation and morphogenesis. Accumulating evidence
Alexia Siegmund‐Sabater, Nuria Martínez de los Reyes, Inés Flores‐Borobia, Leopoldo González‐Brusi, Beatriz Galiano‐Cogolludo, Pilar Marigorta, Pablo Bermejo‐Álvarez, Priscila Ramos‐Ibeas   +7 more
wiley   +1 more source

Angiopoietin expression in ovine corpora lutea during the luteal phase: Effects of nutrition, arginine and follicle stimulating hormone

, 2018
The aim of this study was to evaluate angiopoietin (ANGPT) 1 and 2, and tyrosine-protein kinase receptor 2 (TIE2) expression in the corpora lutea (CL) of FSH-treated, or non-treated sheep administered arginine (Arg) or vehicle (saline, Sal), and fed a ...
Kaminski, Samantha L, Valkov, Veselina, Dorsam, Sheri T., Grazul-Bilska, Anna T, Gram, Aykut; https://orcid.org/, Kowalewski, Mariusz P; https://orcid.org/, Bass, Casie S., Redmer, Dale A, Bass, Casie S, Kowalewski, Mariusz P., Grazul-Bilska, Anna T., Redmer, Dale A., Warang, Prajakta, Kaminski, Samantha L., Reyaz, Arshi, Gram, AYKUT, Dorsam, Sheri T, Redmer DA, Gram A, Reyaz A, Warang P, Bass CS, Valkov V, Dorsam ST, Kaminski SL, Grazul-Bilska AT, Kowalewski MP   +26 more
core   +1 more source

Hormonal Predictors of Abnormal Luteal Phases in Normally Cycling Women

, 2018
Objective: Explore potential relationships between preovulatory, periovulatory, and luteal-phase characteristics in normally cycling women.Design: Observational study.Setting: Eight European natural family planning clinics.Patient(s): Ninety-nine women ...
Rene A. Leiva, Thomas P. Bouchard, Saman H. Abdulla, Jean Iwaz, Phil Boyle, René Ecochard   +5 more
core   +1 more source

The effect of leptin on luteal angiogenic factors during the luteal phase of the estrous cycle in goats

, 2014
Fibroblast growth factor 2 (FGF2), angiopoietin 1 (Ang1), and vascular endothelial growth factor (VEGF) are angiogenic factors implicated in the vascular development of the corpus luteum (CL).
Escudero, Jean M., O\u27Gorman, Chad W., Keisler, Duane H., Garcia, Michelle R., Wiles, Jessica R., Katchko, Robin A., Stanko, Randy L., Benavides, Elizabeth A.   +7 more
core   +1 more source