Results 51 to 60 of about 411,207 (359)

New kinetic interactions for massive gravity? [PDF]

open access: yesClassical and Quantum Gravity, 2014
version published in ...
de Rham, Claudia   +2 more
openaire   +2 more sources

Thermal oxidation kinetics of additive free polyamide 6-6 [PDF]

open access: yes, 2013
Thermal aging of an additive free PA 6-6 has been elucidated at 90, 100, 120, 140, 150 and 160 C in airventiled ovens by Fourier transform infrared spectrophotometry, viscosimetry in molten state and uniaxial tensile testing.
BEN HASSINE, Mouna   +3 more
core   +1 more source

Insights into T cell recognition of antigen: Significance of two-dimensional kinetic parameters

open access: yesFrontiers in Immunology, 2012
The kinetic parameters governing T cell activation have been intensely studied for over a decade. However, the details of how the various aspects of receptor:ligand interactions culminate in T cell activation remains shrouded in mystery.
Lindsay J Edwards   +4 more
doaj   +1 more source

Interaction kinetics between p115-RhoGEF and Gα13 are determined by unique molecular interactions affecting agonist sensitivity

open access: yesCommunications Biology, 2022
The three RH-RhoGEFs differ in their sensitivity of activation by G proteins. For p115-RhoGEF, a specific molecular interaction with Gα13 is responsible for faster kinetics and lower sensitivity.
Fabian Redlin   +2 more
doaj   +1 more source

Kinetics, Isotherm and Thermodynamic Properties of the Basement Complex of Clay Deposit in Ire-Ekiti Southwestern Nigeria for Heavy Metals Removal [PDF]

open access: yesNature Environment and Pollution Technology, 2020
Raw kaolinite clay collected from Ire-Ekiti, Ekiti State, Nigeria, was used to adsorb some heavy metals (Pb, Cr, Ni and Cu) from their aqueous solution through batch experiments.
S. S. Asaolu, S. O. Adefemi, O.A. Ibigbami, D.K. Adekeye and S. A. Olagboye
doaj   +1 more source

Cement-rock interaction : infiltration of a high-pH solution into a fractured granite core

open access: yes, 2010
Within the framework of the HPF project (Hyperalkaline Plume in Fractured Rock) at the Grimsel Test Site (Switzerland), a small scale core infiltration experiment was performed at the University of Bern.
Mäder, Urs K.   +3 more
core   +1 more source

Numerical analysis of phase decomposition in A-B binary alloys using Cahn-Hilliard equations [PDF]

open access: yesMaterials Research, 2013
The analysis of phase decomposition was carried out using the nonlinear and linear Cahn-Hilliard equations in a hypothetical A-B alloy system with a miscibility gap.
Susana Lezama-Alvarez   +3 more
doaj   +3 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Enzyme Stability in Nanoparticle Preparations Part 1: Bovine Serum Albumin Improves Enzyme Function

open access: yesMolecules, 2020
Enzymes have gained attention for their role in numerous disease states, calling for research for their efficient delivery. Loading enzymes into polymeric nanoparticles to improve biodistribution, stability, and targeting in vivo has led the field with ...
Jason Thomas Duskey   +6 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

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