Results 61 to 70 of about 8,512,443 (291)

Perfusion of the interventricular septum during ventilation with positive end-expiratory pressure (PEEP) [PDF]

open access: yes, 1991
Objective: To determine whether regional hypoperfusion of the interventricular septum occurs during ventilation with positive end-expiratory pressure. Design: Animal study. Animals: Anesthetized, closed chest dogs (n = 8).
Schosser, Rudolf   +6 more
core   +1 more source

Preferential trading in agriculture: New insights from a structural gravity analysis and machine learning

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Preferential trade agreements (PTAs) contain various non‐tariff provisions, yet identifying their trade effects remains challenging because these commitments are high‐dimensional and strongly correlated within agreements. We estimated a theory‐consistent structural gravity model with domestic flows for 26 agricultural subsectors over 1988–2017
Dongin Kim, Sandro Steinbach
wiley   +1 more source

Humanitarian Innovation Project [PDF]

open access: yes, 2014
The Humanitarian Innovation Project (HIP) www.oxhip.org is housed within the Refugee Studies Centre at the University of Oxford and focuses specifically on the refugee ...
Review, Forced Migration
core  

The effect of extrafine HFA-BDP-F versus nonextrafine ICS-LABA on forced expiratory volume in one second.

open access: yes, 2021
The effect of extrafine HFA-BDP-F versus nonextrafine ICS-LABA on forced expiratory volume in one second.
Ting Liu (45625)   +2 more
core   +1 more source

A Review on Current Challenges and Knowledge Gaps in Artificial Stone Silicosis

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Background The global emergence of artificial stone (AS) silicosis represents a critical occupational health challenge. The aim of this systematic review is to provide an overview of the clinical, functional, radiological, and occupational characteristics of patients affected by AS silicosis at the time of diagnosis, and to identify current ...
Paola Mason   +8 more
wiley   +1 more source

apılan Sporun Karakteristiği Solunum Fonksiyonlarını Etkiler mi? Voleybol ve Judo Sporcularının Karşılaştırılması

open access: yesOnline Türk Sağlık Bilimleri Dergisi, 2017
Sporcular yapılan spora bağlı olarak farklı fizyolojik adaptasyonlar geliştirirler. Solunum fonksiyonları da bu adaptasyonlardan etkilenir. Çalışmamızın amacı karakteristiği birbirinden oldukça farklı olan voleybol ve judo sporunun solunum fonksiyonları ...
Tuğba KOCAHAN   +3 more
doaj  

Spirometry: basic concepts

open access: yesRevista Alergia México, 2019
Spirometry is a pulmonary function test that allows screening, diagnosis and monitoring of respiratory diseases. This is a simple, non-invasive test that is easy to perform. By quantifying the respiratory volumes and flows, such as forced vital capacity (
Daniela Rivero-Yeverino
doaj   +1 more source

Three‐dimensional geometric morphometric analysis of diaphragmatic dome motion in COPD patients

open access: yesThe Anatomical Record, EarlyView.
Abstract Diaphragmatic dysfunction is a hallmark of chronic obstructive pulmonary disease (COPD), especially in emphysema, where hyperinflation alters diaphragm geometry and impairs inspiratory mechanics. However, quantitative three‐dimensional (3D) assessments of diaphragmatic dome shape and motion across COPD phenotypes are limited.
José M. López‐Rey   +5 more
wiley   +1 more source

Relationship between Respiratory Function and the Strength of the Abdominal Trunk Muscles Including the Diaphragm in Middle-Aged and Older Adult Patients

open access: yesJournal of Functional Morphology and Kinesiology
Objectives: Respiration plays an important function in sustaining life. The diaphragm is the primary muscle involved in respiration, and plays an important role in trunk stabilization.
Yuki Kurokawa   +6 more
doaj   +1 more source

INFLUENCE OF PROGRAMMED SWIMMING ON SWIMMERS RESPIRATORY STATUS [PDF]

open access: yesSport Mont, 2006
The aim of research was to estimate influence of swimming on increasing of respiratory status at swimmers. Duration of training process was six months.
Dejan Madić, Tomislav Okičić
doaj  

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