Results 1 to 10 of about 23,230 (235)

PEF versus FEV1 [PDF]

open access: bronzeThorax, 2000
The assertion by Dr Thiadens and colleagues1that identification of airflow limitation and estimation of its reversibility by a bronchodilator is less reliable when measured by peak expiratory flow (PEF) than by forced expiratory volume in one second (FEV1) cannot be allowed to go unchallenged.
Ian Gregg
openaire   +3 more sources

Compatibilization of Polylactide/Poly(ethylene 2,5-furanoate) (PLA/PEF) Blends for Sustainable and Bioderived Packaging [PDF]

open access: goldMolecules, 2022
Despite the advantages of polylactide (PLA), its inadequate UV-shielding and gas-barrier properties undermine its wide application as a flexible packaging film for perishable items.
Giulia Fredi   +7 more
doaj   +2 more sources

Analisis Perbedaan Peak Expiratory Flow (PEF) Pada Atlet Olahraga Renang dan Lari

open access: goldJournal of Health (JOH), 2019
Background: Asthma is a chronic disease that can be found in all ages. Basic Health Research Data (RISKESDAS) 2013 shows the prevalence in Indonesia of 4.5%. Asthma affects the expiratory rate in the lungs. PEF is the maximum expiratory speed that can be
Kukuh Pambuka Putra   +2 more
doaj   +3 more sources

The Constituents of Phyllanthus emblica Fruit Ameliorate Hyperlipidemia Through the Modulation of SREBPs, HMG-CoA Reductase, and LDL Receptor Pathway [PDF]

open access: yesScientifica
The current study investigated the effects of dietary supplementation with antioxidant-rich Phyllanthus emblica fruit powder (PEF) in high-fat diet (HFD)–induced hyperlipidemic Wistar rats.
Syed Abdul Kuddus   +10 more
doaj   +2 more sources

Relation of changes in PEF and FEV1 during bronchodilation in children [PDF]

open access: yesEuropean Clinical Respiratory Journal
INTRODUCTION Asthma diagnosis can be confirmed through the observation of significant bronchodilator response (BDR) measured by peak expiratory flow (PEF) during home monitoring or by forced expiratory volume in one second (FEV1) with spirometry in a ...
Leon L. Csonka   +4 more
doaj   +2 more sources

Reliability of PEF diaries [PDF]

open access: yesThorax, 2001
The paper by Kamps et al reported that peak expiratory flow (PEF) diaries kept by asthmatic children were unreliable.1 They found that about 25% of readings recorded by an electronic meter were not identical to those written in the diary. The Vitalograph 2110 meter was used for this study with subjects recording the best of three blows on each occasion.
W ANEES, V HUGGINS, P S BURGE
openaire   +3 more sources

Kitchen cooking by electroporation

open access: yesResearch in Agricultural Engineering, 2022
Recently, modern non-heating-based food processing alternatives have emerged. The pulsed electric field (PEF) technology is an example, which does not require high temperatures and, in principle, preserves both the nutritional and functional ...
František Kumhála   +3 more
doaj   +1 more source

Giocare sull’errore traducendo in italiano la saga del Prince de Motordu di Pef

open access: yesMediAzioni, 2023
This article analyses a case study that examines issues of error and creativity in both the original and the translation of Pef’s series of illustrated children’s books Prince de Motordu (first published in 1980).
Catia Nannoni
doaj   +1 more source

Optimization of pulsed electric field processing time and hydrolyzed bovine collagen concentration in pasteurized milk

open access: yesAdvances in Food Science, Sustainable Agriculture, and Agroindustrial Engineering, 2022
Milk is a highly perishable food due to its nutritional composition for microbial growth. Improper milk handling practices cause nutritional reduction and microbial contamination in milk.
Angky Wahyu Putranto   +6 more
doaj   +1 more source

Possibility of Pulsed Electric Field and Essential Oil Pre-treatment, Microwave-air Dehydration to the Quality of the Dehydrated Sesban (Sesbania sesban) Flower

open access: yesJournal of Pure and Applied Microbiology, 2021
Non-heat ahead-treatment in advance of the main dehydration is essential to preserve the quality and ensure food safety. Pulsed electric field (PEF) utilizes a high-voltage electric field in a very short duration to inhibit microbes and enzymes while ...
Nguyen Phuoc Minh
doaj   +1 more source

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