Results 41 to 50 of about 2,955,140 (288)

Role of critical parameters on the rheology and pipeline transportation of concentrated non-Newtonian iron ore slurry

Journal of Hydrology and Hydromechanics
Achieving optimal flow characteristics while handling a complex slurry system in the pipeline needs greater attention. This study aims to demonstrate the role of iron ore concentration and size distribution on slurry rheology and their subsequent effect ...
Prasad Vighnesh, Dubey Anil
doaj   +1 more source

Optimization of technological transport kits using anylogic simulation modeling environment

Интеллект. Инновации. Инвестиции, 2019
The article presents a solution to the problem of finding the optimal number of standard sets of technological transport for the Management of oil trunk pipelines in Western Siberia. The main task of the Departments is to make decisions in the process of
M.V. Nemkov, V.V. Poptsov, V.M. Nemkov
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Pipeline Transport Technology

, 2023
Cjevovodni transporteri podrazumijevaju transport tekućine ili plina na velike udaljenosti kroz sustav cijevi. Razlikuje se nekoliko vrsta cjevovodnog prometa: naftovodi, produktovodi, plinovodi i mlijekovodi.
Čirjak, Mario
core   +2 more sources

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Arterial Spin-Labeling MRI at the Cortical-CSF Interface: A Novel Biomarker in Alzheimer Disease. [PDF]

Ann Clin Transl Neurol
ABSTRACT Background/Objective Arterial spin‐labeling (ASL) MRI can measure perfusion signal adjacent to CSF spaces and may provide information regarding CSF‐adjacent water transport physiology. We developed an automated pipeline to extract cortical‐CSF interface (IF) perfusion for comparison between Alzheimer disease (AD) and cognitively normal ...
Asghariahmadabad M, Metanat P, Thomas M, Bonham LW, Lam T, Kurt M, Nguyen H, Ellingson T, Zucchelli M, Casagranda S, Lu Q, Rauschecker AM, Sugrue L, Savastano LE, Hess CP, Ranasinghe K, Josephson SA, Miller BL, Yokoyama JS, Rabinovici GD, Ljubenkov PA, VandeVrede L, Nael K.   +22 more
europepmc   +2 more sources

Changes in Mechanical Properties of Sheet Metal in the Manufacturing Process of Large Diameter Pipes for Oil Pipelines

Механика машин, механизмов и материалов, 2017
Electric-welded pipes with diameters from 530 to 1220 mm, intended for construction, repair and reconstruction of oil trunk pipelines, are manufactured using different technologies of forming a pipe billet. To assess the influence of the cold deformation
Grigory V. Nesterov, Dmitry A. Gavrilov, Pavel V. Poshibaev, Alexander I. Azarin   +3 more
doaj  

A rule based fuzzy synthetic evaluation method for risk assessment in pipeline transport

Transport, 2014
Integrity Management Program (IMP) for oil and gas pipeline system demands a robust risk assessment method, which needs fully utilize the expert knowledge on the empirical data and the ambiguous cause(s) – effect(s) failure mechanism and then keep a good
Yutao Liu, Hao Hu, Di Zhang
doaj   +1 more source

Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy

FEBS Letters, EarlyView.
The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley   +1 more source

Relevant issues on quality evaluation of petroleum pipeline preparation for oil product transportation [PDF]

, 2019
International audienceThis article discusses the issue of assessment of the quality of petroleum pipeline preparation for light oil product transportation.
Sunagatullin, Rustam, Oludina, Yulia, Rustam Sunagatullin, Fedor Timofeev, Yulia Oludina, Timofeev, Fedor, Andrey Kuznetsov, Kuznetsov, Andrey   +7 more
core   +2 more sources