Results 81 to 90 of about 24,653 (197)

Debate: Angiography-derived FFR. The pressure guidewire perspective

open access: yesREC: Interventional Cardiology (English Ed.), 2020
QUESTION: Compared to the pressure guidewire what possible advantages does coronary angiography-derived fractional flow reserve (FFRangio) have and what is the current clinical evidence?
Ramón López Palop
doaj   +1 more source

Safety and efficacy of a feed additive consisting of L‐arginine produced with Escherichia coli CCTCC M 20231961 for all animal species (Kempex Holland B.V.)

open access: yesEFSA Journal, Volume 23, Issue 8, August 2025.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of L‐arginine produced with a genetically modified strain of Escherichia coli (CCTCC M 20231961) as a nutritional feed additive for all animal species and categories. The EFSA Panel on Additives and Products or Substances
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +21 more
wiley   +1 more source

Territorio y sociedad entre los Caya­pas del Siglo XVI

open access: yesAnuario de Estudios Americanos, 1990
No disponible.
Josefina Palop Martínez
doaj   +1 more source

A debate: RFF derivada de la angiografía. Perspectiva desde la guía de presión

open access: yesREC: Interventional Cardiology, 2020
PREGUNTA: ¿Qué posibles ventajas tiene respecto a la guía de presión y cuáles son las evidencias clínicas actuales de la reserva fraccional de flujo calculada por angiografía (angio-RFF)?
Ramón López Palop
doaj   +1 more source

Taphonomic Trajectory of Diagenesis: How Site Formation Should Inform Biological Sampling Strategies for Isotopic Studies of Ancestors

open access: yesAmerican Journal of Biological Anthropology, Volume 187, Issue 3, July 2025.
ABSTRACT Objectives Stable isotope analyses of archaeological bone have become an increasingly common research avenue for interpreting past human behavior. To ensure reliable isotope data is used for interpretations, bone samples must meet quality control standards.
Melanie M. Beasley
wiley   +1 more source

Combined Effects of Intermittent Hypoxia and Amyloid Beta on Hippocampal Activity, Its Cholinergic Modulation, and Memory

open access: yesHippocampus, Volume 35, Issue 4, July 2025.
ABSTRACT Obstructive sleep apnea (OSA), characterized by repetitive upper airway obstruction, leads to chronic intermittent hypoxia (cIH) and induces cognitive and neuronal network disruptions similar to those observed in Alzheimer's disease (AD). These pathologies are often presented together in the elderly and share some pathophysiological mechanisms.
Laura Pinedo‐Vargas   +4 more
wiley   +1 more source

Categorização e diferenciação : a percepção do estatuto social de diferentes grupos étnicos em Portugal [PDF]

open access: yes, 2003
Este estudo teve como objectivo averiguar o estatuto social percebido e o estatuto numérico percebido de catorze ‘grupos étnicos’ na sociedade portuguesa. Desses catorze grupos, onze foram designados em função da origem nacional ou geográfica (angolanos,
Cabecinhas, Rosa
core  

First-Pass Meconium Samples from Healthy Term Vaginally-Delivered Neonates : An Analysis of the Microbiota [PDF]

open access: yes, 2015
Acknowledgments The authors would like to thank the parents who consented to provide samples with limited notice at an emotional and stressful time. This work was supported entirely from personal donations to the neonatal endowments fund at Aberdeen ...
Berry, Susan H   +8 more
core   +5 more sources

Comparing Exchange Market Pressure in West and Southern African Countries [PDF]

open access: yes
We compare the performance of Cape Verde and Mozambique concerning financial credibility as measured by Exchange Market Pressure, an institutional feature that has often been overlooked in the literature as a relevant institution for economies.
Lopes, Jose Mario, Santos, Fabio
core  

High heating rates affect greatly the inactivation rate of Escherichia coli [PDF]

open access: yes, 2016
Heat resistance of microorganisms can be affected by different influencing factors. Although, the effect of heating rates has been scarcely explored by the scientific community, recent researches have unraveled its important effect on the thermal ...
Aznar Samper, María Aranzazu   +6 more
core   +3 more sources

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