Results 51 to 60 of about 5,866,520 (340)

Exploring the Effects of 3D Gaze Stimulation and Color Performance in Augmented Reality‐Based Steady‐State Visual Evoked Potential

open access: yesAdvanced Intelligent Systems, EarlyView.
This study investigates how gaze mode and stimulus brightness affect augmented reality‐based steady‐state visual evoked potentials (AR‐SSVEP) brain‐computer interface (BCI) performance. Experiments with 20 participants show that binocular gaze improves recognition accuracy and stimulus luminance impacts performance.
Yiting Geng   +6 more
wiley   +1 more source

The structural differences of ewes oviductal ampulla secretory cells during follicular and luteal phases - a scanning and transmission electron microscopical investigation [PDF]

open access: yes, 2008
The aim of the present study was to differentiate the ultrastructure as features of secretory cells within the ampulla region of the sheep oviduct during follicular and luteal phases of estrous cycle.
Abdul Razak, Intan Shameha   +4 more
core  

Luteal phase deficiency in regularly menstruating women: prevalence and overlap in identification based on clinical and biochemical diagnostic criteria.

open access: yesJournal of Clinical Endocrinology and Metabolism, 2014
CONTEXT Although adequate luteal hormone production is essential for establishing pregnancy, luteal phase deficiency (LPD) is poorly characterized among eumenorrheic women.
K. Schliep   +10 more
semanticscholar   +1 more source

The Impact of Menstrual Cycle Phase on Athletes’ Performance: A Narrative Review

open access: yesInternational Journal of Environmental Research and Public Health, 2021
The effect of the menstrual cycle on physical performance is being increasingly recognised as a key consideration for women’s sport and a critical field for further research.
M. Carmichael   +3 more
semanticscholar   +1 more source

Impact of Menstrual Cycle and Oral Contraceptives on Haematological and Inflammatory Biomarkers in Highly Trained Female Athletes

open access: yesDrug Testing and Analysis, EarlyView.
In highly trained female athletes, haematological and inflammatory biomarkers were found to be independent of menstrual cycle phase, but oral contraceptive use increased transferrin, reticulocyte count and triglycerides and decreased interleukin‐6.
Katia Collomp   +12 more
wiley   +1 more source

Effects of Resistance Exercise on Adipokines According to Menstrual Cycle in Obese College Women [PDF]

open access: yes운동과학, 2019
PURPOSE The purpose of this study was to investigate the level of lipids and adipokines according to the menstrual cycle (follicular and luteal phase) and to investigate the effect of resistance exercise on the change of lipids and adipokines according ...
In Ki Kim, Sunghwun Kang
doaj   +1 more source

Use of Urinary Pregnanediol 3-glucuronide to Confirm Ovulation [PDF]

open access: yes, 2013
Objective Urinary hormonal markers may assist in increasing the efficacy of Fertility Awareness Based Methods (FABM). This study uses urinary pregnanediol-3a-glucuronide (PDG) testing to more accurately identify the infertile phase of the menstrual cycle
Boehringer, H.   +6 more
core   +2 more sources

The effect of luteal phase progesterone supplementation on natural frozen-thawed embryo transfer cycles

open access: yesObstetrics & Gynecology Science, 2014
Objective To evaluate the effect of progesterone supplementation during the luteal phase on pregnancy outcome in natural frozen-thawed embyo transfer (FTET) cycles.
Chung-Hoon Kim   +6 more
semanticscholar   +1 more source

Vascular dysfunction in women with recurrent pregnancy loss: Possible association with antiphospholipid antibodies

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 206-214, April 2025.
Abstract Objective Antiphospholipid antibodies (aPL) are recognized to have a pivotal role in recurrent pregnancy loss (RPL) and cardiovascular disease. Therefore, we assessed the vascular function of women with RPL and examined the association with each type of aPL.
Titi Yang   +11 more
wiley   +1 more source

Clinical Overview of Luteal Deficiency in Dairy Cattle

open access: yesAnimals, 2022
Luteal deficiency is defined as reduced progesterone (P4) steroidogenesis by the corpus luteum (CL), either in the amount or duration, or both. This work provides a clinical overview of the current understanding of luteal deficiency and its association ...
Fernando López-Gatius   +1 more
doaj   +1 more source

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