Search results for "PC"
showing 10 items of 2805 documents
Poly Cystic Ovarian Syndrome: An Updated Overview
2016
1.AbstractPoly Cystic Ovarian Syndrome (PCOS) is one of the most common metabolic and reproductive disorders among women of reproductive age. Women suffering from PCOS present with a constellation of symptoms associated with menstrual dysfunction and androgen excess, which significantly impacts their quality of life. They may be at increased risk of multiple morbidities, including obesity, insulin resistance, type II diabetes mellitus, cardiovascular disease, infertility, cancer, and psychological disorders. This review summarizes what the literature has so far provided from guidelines to diagnosis of PCOS. It will also present a general overview about the morbidities associated with this d…
Consensus on women's health aspects of polycystic ovary syndrome (PCOS): the Amsterdam ESHRE/ASRM-Sponsored 3rd PCOS Consensus Workshop Group
2011
Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in females, with a high prevalence. The etiology of this heterogeneous condition remains obscure, and its phenotype expression varies. Two widely cited previous ESHRE/ASRMsponsored PCOS consensus workshops focused on diagnosis (published in 2004) and infertility management (published in 2008), respectively. The present third PCOS consensus report summarizes current knowledge and identifies knowledge gaps regarding various women's health aspects of PCOS. Relevant topics addressed-all dealt with in a systematic fashion-include adolescence, hirsutism and acne, contraception, menstrual cycle abnormalities, quality of life, e…
Updated insights into the mechanism of action and clinical profile of the immunoadjuvant QS-21: A review
2019
Background Vaccine adjuvants are compounds that significantly enhance/prolong the immune response to a co-administered antigen. The limitations of the use of aluminium salts that are unable to elicite cell responses against intracellular pathogens such as those causing malaria, tuberculosis, or AIDS, have driven the development of new alternative adjuvants such as QS-21, a triterpene saponin purified from Quillaja saponaria. Purpose The aim of this review is to attempt to clarify the mechanism of action of QS-21 through either receptors or signaling pathways in vitro and in vivo with special emphasis on the co-administration with other immunostimulants in new adjuvant formulations, called a…
File system scalability with highly decentralized metadata on independent storage devices
2016
This paper discusses using hard drives that integrate a key-value interface and network access in the actual drive hardware (Kinetic storage platform) to supply file system functionality in a large scale environment. Taking advantage of higher-level functionality to handle metadata on the drives themselves, a serverless system architecture is proposed. Skipping path component traversal during the lookup operation is the key technique discussed in this paper to avoid performance degradation with highly decentralized metadata. Scalability implications are reviewed based on a fuse file system implementation. Peer Reviewed
GekkoFS — A Temporary Burst Buffer File System for HPC Applications
2020
Many scientific fields increasingly use high-performance computing (HPC) to process and analyze massive amounts of experimental data while storage systems in today’s HPC environments have to cope with new access patterns. These patterns include many metadata operations, small I/O requests, or randomized file I/O, while general-purpose parallel file systems have been optimized for sequential shared access to large files. Burst buffer file systems create a separate file system that applications can use to store temporary data. They aggregate node-local storage available within the compute nodes or use dedicated SSD clusters and offer a peak bandwidth higher than that of the backend parallel f…
Reseña del libro Informatique pour les Sciences de l'Homme. Limites de la formalisation du raisonnement, de Mario Borillo
1985
Se trata de una reseña escrita por José Vidal-Beneyto sobre el libro de Mario Borillo "Informatique pour les Sciences de l'Homme. Limites de la formalisation du raisonnement". En el texto se indica que la reseña es para el diario francés "Le Monde", pero se desconoce si finalmente fue publicada en ese u otro medio.
Utilización de sistemas informáticos para el diseño de estaciones de tratamiento de aguas residuales
1994
Los sistemas informáticos para el diseño de Estaciones de Tratamiento de Aguas Residuales (ETAR) resultan de gran utilidad para la toma de decisiones relacionadas con la gestión de la calidad del agua en el medio natural. En este artículo se presenta el sistema DATAR, desarrollado para el diseño completo y riguroso de una ETAR que cumpla las especificaciones impuestas al vertido. Para ello se han desarrollado modelos matemáticos que describen los procesos que tienen lugar en los distintos elementos de tratamiento considerando los parámetros de calidad demanda biológica de oxígeno a los 5 días (DBO5), demanda química de oxígeno (DQO), sólidos suspendidos (SS), nitrógeno Kjeldhal (NKT) y fósf…
Identification of the Gene Repertoire of the IMD Pathway and Expression of Antimicrobial Peptide Genes in Several Tissues and Hemolymph of the Cockro…
2022
This article belongs to the Special Issue Antimicrobial Peptides and Immunology.
¿Implicar a los estudiantes en la modificación de rúbricas influye sobre su percepción de validez?
2019
[EN] Oral presentation is one of the fundamental competences in the teaching-learning process for most of the university students and rubrics could be used as a useful tool in this process. Therefore, the main objective was to determine the perception of validity and utility of a rubric for students of the Physical Education and Sports Sciences degree, considering also if they were involved or not in the rubric’s development. 115 students participated, in two groups. The teacher of the subject gave to both groups the same rubric to evaluate their oral presentations. So, one of the groups modified and prepared the rubric´s elements. After oral presentations, both groups completed a rubric's …
Relación entre la percepción de validez de una rúbrica, el rendimiento académico y la autorregulación de estudiantes de ciencias del deporte
2021
[EN] The use of rubrics can be an especially useful tool to align the teaching, learning and evaluation processes of oral presentation. Its validity is essential to assess academic performance and may be influenced by student self-regulation. The objective of the study was to determine the perception of validity and utility of a rubric for students of the Physical Education and Sports Sciences degree, as well as to identify the relationship between this perception, their academic performance and their self-regulation. 123 students participated in the study. The teacher of the subject provided the rubric to evaluate oral presentations. After oral presentations, students answered two question…