Results 101 to 110 of about 840,481 (311)

Transport von Mikroorganismen in einem Karstaquifer am Beispiel der Lützelquelle [PDF]

, 2004
Karst terrains cover about 25% of the earth’s surface and karst aquifers are estimated to provide about a quarter of the world’s population with potable water.
Auckenthaler, Adrian Georg
core   +1 more source

Self‐Assembled Supramolecular Materials for Substrate Transport by External Stimuli

Macromolecular Materials and Engineering
Substrate transport within biological tissues is diverse, with the most fundamental process being transport across cell membranes, which plays a crucial role in sustaining life.
Xue Li, Yuichiro Kobayashi, Akira Harada, Hiroyasu Yamaguchi   +3 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

The sodium-dependent D-glucose transport protein of Helicobacter pylori [PDF]

, 2008
Helicobacter pylori is a gram-negative pathogenic microaerophile with a particular tropism for the mucosal surface of the gastric epithelium. Despite its obligatory microaerophilic character, it can metabolize D-glucose and/or D-galactose in both ...
Kim E. Bettaney, Polaczek, Julia, Lars‐Oliver Essen, Massoud Saidijam, Hope, Ryan, Shibayama, Keigo, Henderson, Peter J.F., Saidijam, Massoud, Jocelyn M. Baldwin, Stephen A. Baldwin, Essen, Lars-Oliver, Psakis, Georgios, Baldwin, Jocelyn M., Bettaney, Kim E., Peter J. F. Henderson, Baldwin, Stephen A., Ryan Hope, Julia Polaczek, Richard C. Essenberg, Georgios Psakis, Keigo Shibayama, Essenberg, Richard C.   +21 more
core   +1 more source

Ecological aspects of using biological diesel oil in railway transport [PDF]

Transport, 2008
The number of various transport facilities used in Europe is rapidly growing. They release a big amount of pollutants into the atmosphere. Therefore, environment protection from these pollutants ejected by internal combustion engines is a key problem ...
L. P. Lingaitis, S. Pukalskas
doaj   +2 more sources

Savremena saznanja o molekulskim mehanizmima regulacije homeostaze gvožđa [PDF]

Vojnosanitetski Pregled, 2002
Popović Petar, Žunić Gordana, Dinčić Evica   +2 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Transport of Non-Newtonian Suspensions of Highly Concentrated Micro- And Nanoscale Iron Particles in Porous Media: A Modeling Approach [PDF]

, 2010
The use of zerovalent iron micro- and nanoparticles (MZVI and NZVI) for groundwater remediation is hindered by colloidal instability, causing aggregation (for NZVI) and sedimentation (for MZVI) of the particles.
Tosco, Tiziana Anna Elisabetta, Tiziana Tosco, Rajandrea Sethi, Sethi, Rajandrea   +3 more
core   +1 more source

From Lab to Launchpad: A Modular Transport Incubator for Controlled Thermal and Power Conditions of Spaceflight Payloads

Instruments
Maintaining physiologically controlled conditions during the transport of biological experiments remains a long-standing but under-addressed challenge in spaceflight operations. Pre-launch thermal or mechanical stress induce artefacts that compromise the
Sebastian Feles, Ilse Marie Holbeck, Jens Hauslage   +2 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source