Results 31 to 40 of about 8,048,898 (290)

Kinetic model of coal oxygen consumption and CO generation driven by temperature and oxygen as dual variables

Meitan kexue jishu
There is a risk of coal spontaneous combustion during coal mining and storage, which may cause accidents such as CO (carbon monoxide) poisoning. Coal oxidation rate is an important factor affecting the process of coal spontaneous combustion, while ...
Yu LIU, Haoyu ZHAO, Zongxiang LI, Cheng WANG, Gang BAI, Dongming LIU, Dong LIU, Lin LI   +7 more
doaj   +1 more source

Effect of temperature and dissolved oxygen on metabolic rate and survival rate of larvae green catfish (Mystus nemurus Cuv. & Val.)

Journal of Biological Researches, 2000
The rearing technology of green catfish larvae has not yet established. Hight mortality occurred in the early larval stages. This experiment was conducted to study the effect of temperature and dissolved oxygen on metabolic rate and survival rate of ...
Usman Muhammad Tang, Ridwan Affandi, R. Widjajakusuma, Heru Setijanto, M. F. Rahardjo   +4 more
doaj   +1 more source

The self-referencing oxygen-selective microelectrode: Detection of transmembrane oxygen flux from single cells

, 1999
A self-referencing, polarographic, oxygen-selective microelectrode was developed for measuring oxygen fluxes from single cells. This technique is based on the translational movement of the microelectrode at a known frequency through an oxygen gradient ...
Porterfield, D.M., Smith, P.J., Sanger, R.H., Land, S.C.   +3 more
core   +2 more sources

The temperature variation of the maximum oxygen uptake and time to exhaustion in the spinning factory workers [PDF]

طب کار, 2013
Background: Fatigue is an important inhibiting factor in human performance, so with rising aerobic power could be overcome individual fatigue. Based on the importance of maximum oxygen consumption at fatigue threshold, the purpose of this study was to ...
Gholamreza Sharifi, Alireza Babaei, Farideh Keykhosravi   +2 more
doaj  

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Net Heart Rate for Estimating Oxygen Consumption in Active Adults

Journal of Functional Morphology and Kinesiology
The aim of this study was to verify the accuracy of predicting oxygen consumption (O2) in predominantly aerobic activities based on net heart rate (netHR), sex, and body mass index (BMI) in active adults.
José A. Bragada, Pedro M. Magalhães, Eric São-Pedro, Raul F. Bartolomeu, Jorge E. Morais   +4 more
doaj   +1 more source

Respiration Rates of Individual Bovine In Vivo-Produced Embryos Measured with a Novel, Scanning Electrochemical Microscopy

Journal of Animal Reproduction and Biotechnology, 2014
Oxygen consumption is a useful parameter for evaluating mammalian embryo quality, since individual bovine embryos was noninvasively quantified by scanning electrochemical microscopy (SECM).
Hyun Kim, Nan-Hee Bok, Sung-Woo Kim, Yoon-Jung Do, Min-Kyu Kim, Sang-Rae Cho, Hwan-Hoo Seong, Dong Hun Kim, Yeoung-Gyu Ko   +8 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source