Results 41 to 50 of about 8,294,337 (274)

Efficacité d'un exutoire de dévalaison pour smolts de saumon atlantique (Salmo salar L.) et comportement des poissons au niveau de l'aménagement hydroélectrique de Bedous sur le gave d'Aspe étudiés par la technique de marquage-recapture et par radiotélémétrie

Knowledge and Management of Aquatic Ecosystems, 1999
Deux expérimentations ont été conduites en 1995 et 1998 au niveau de la prise d'eau de l'aménagement hydroélectrique de Bedous sur le Gave d'Aspe afin de tester l'efficacité d'un exutoire de dévalaison pour smolts de saumon atlantique (Salmo salar L ...
CHANSEAU M., LARINIER M., TRAVADE F.
doaj   +1 more source

Downstream bypass efficiency of Atlantic salmon Salmo salar smolts in relation to bypass cobble substrate and flow velocity

, 2022
River connectivity is a major environmental factor affecting fish migration through river systems. Anthropogenic barriers cause substantial delays and mortality to long-migrating diadromous fish, such as salmonids.
Sveriges lantbruksuniversitet., Näslund, Joacim,   +1 more
core   +2 more sources

Efficacité d'un exutoire de dévalaison pour smolts de saumon atlantique (Salmo salar L.) et comportement des poissons au niveau de l'aménagement hydroélectrique de Camon sur la Garonne

Knowledge and Management of Aquatic Ecosystems, 1999
Trois expérimentations ont été conduites de 1996 à 1998 au niveau de la prise d'eau de l'usine hydroélectrique de Camon, sur la Garonne, de manière à tester l'efficacité d'un exutoire de surface destiné aux smolts de saumon atlantique.
CROZE O., CHANSEAU M., LARINIER M.
doaj   +1 more source

Hydrodynamic self-cleaning of plate heat exchangers with spherical dimples

Известия высших учебных заведений: Проблемы энергетики, 2017
Method of continuous hydrodynamic cleaning of plate heat exchangers with spherical dimples by a working medium blown through bypass ducts from high-pressure zones to low-pressure zones of adjacent dimples has been developed and experimentally validated ...
V. V. Takmovtsev, A. V. Ilyinkov, A. V. Shchukin, I. SH. Zaripov   +3 more
doaj   +1 more source

An optical coherence tomography and endothelial shear stress study of a novel bioresorbable bypass graft

Scientific Reports, 2023
Endothelial shear stress (ESS) plays a key role in the clinical outcomes in native and stented segments; however, their implications in bypass grafts and especially in a synthetic biorestorative coronary artery bypass graft are yet unclear.
Eric K. W. Poon, Masafumi Ono, Xinlei Wu, Jouke Dijkstra, Yu Sato, Matthew Kutyna, Ryo Torii, Johan H. C. Reiber, Christos V. Bourantas, Peter Barlis, Mohammed S. El-Kurdi, Martijn Cox, Renu Virmani, Yoshinobu Onuma, Patrick W. Serruys   +14 more
doaj   +1 more source

RHEOLOGICAL PARAMETERS OF SERUM AND PLASMA OF BLOOD IN PATIENTS OPERATED ON HEART IN THE CONDITIONS OF ARTIFICIAL BLOOD CIRCULATION DURING THE PER- AND INTRAOPERATIVE PERIOD

Известия высших учебных заведений. Поволжский регион: Медицинские науки, 2020
Background. Set the values of surface tension and dilatational viscoelasticity: 1) serum and plasma in patients operated on for the heart under cardiopulmonary bypass, in the peri-and intraoperative periods; 2) blood serum during cardiopulmonary ...
I. Ya. Moiseeva, V. V. Potapov, O. K. Zenin, I. V. Kuznetsova, L. S. Dmitriev   +4 more
doaj   +1 more source

Clinical effect of a modified superficial temporal artery-middle cerebral artery bypass surgery in Moyamoya disease treatment

Frontiers in Neurology, 2023
BackgroundCerebral extracranial-intracranial (EC-IC) revascularization technique (superficial temporal artery-middle cerebral artery (STA-MCA) bypass grafting) has become the preferred surgical method for the treatment of Moyamoya disease (MMD).
Liang Lu, Yimin Huang, Yang Han, Yu Li, Xueyan Wan, Juan Chen, Xincheng Zhang, Kai Shu, Ting Lei, Sheng Wang, Chao Gan, Huaqiu Zhang   +11 more
doaj   +1 more source

Artificial small-diameter blood vessels: materials, fabrication, surface modification, mechanical properties, and bioactive functionalities.

Journal of materials chemistry. B, 2020
Cardiovascular diseases, especially ones involving narrowed or blocked blood vessels with diameters smaller than 6 millimeters, are the leading cause of death globally.
Dongfang Wang, Yiyang Xu, Qian Li, L. Turng   +3 more
semanticscholar   +1 more source

Extract2Chip—Bypassing Protein Purification in Drug Discovery Using Surface Plasmon Resonance

Biosensors, 2023
Modern drug discovery relies on combinatorial screening campaigns to find drug molecules targeting specific disease-associated proteins. The success of such campaigns often relies on functional and structural information of the selected therapeutic target, only achievable once its purification is mastered.
Ana C. F. Paiva, Ana R. Lemos, Philipp Busse, Madalena T. Martins, Diana O. Silva, Micael C. Freitas, Sandra P. Santos, Filipe Freire, Evelyne J. Barrey, Xavier Manival, Lisa Koetzner, Timo Heinrich, Ansgar Wegener, Ulrich Grädler, Tiago M. Bandeiras, Daniel Schwarz, Pedro M. F. Sousa   +16 more
openaire   +3 more sources

Minimized cardiopulmonary bypass techniques and technologies

, 2012
Traditional cardiopulmonary bypass (CPB) techniques have suffered from a number of disadvantages including haemodilution, inflammation and post-operative bleeding.
Gourlay Terence, Gunaydin Serdar
core   +1 more source