Results 121 to 130 of about 3,434,853 (290)

Spatial configuration of charge and hydrophobicity tune particle transport through mucus. [PDF]

Biophys J, 2022
Samad T, Witten J, Grodzinsky AJ, Ribbeck K.   +3 more
europepmc   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

Saharan dust and giant quartz particle transport towards Iceland. [PDF]

Sci Rep, 2021
Varga G, Dagsson-Waldhauserová P, Gresina F, Helgadottir A.   +3 more
europepmc   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Changing the climate of public transport : a design research initiative

, 2007
The Public Transport Design Research Initiative, developed by Monash University’s Faculty of Art & Design and the Institute of Transport Studies in 2005, aims to develop original and innovative design concepts and approaches to address the challenges ...
Coxon, Selby, Napper, Robbie, Allen, Jonathon (R13609)   +2 more
core  

Towards understanding respiratory particle transport and deposition in the human respiratory system: Effects of physiological conditions and particle properties. [PDF]

J Hazard Mater, 2022
Yao Z, Zhao T, Su W, You S, Wang CH.
europepmc   +1 more source

Contribution to turbulence suppression of the radial wavenumber spectral shift induced by negative bias in the J-TEXT tokamak

Nuclear Fusion
The effects of negative bias on the turbulence and particle transport in edge plasma of J-TEXT tokamak are addressed in this work. An obvious decline in the turbulent particle transport is observed when the bias voltage reaches −200 V.
Daiqing Xu, Hai Liu, Junren Shao, Yuhong Xu, Zhipeng Chen, Jun Cheng, Haifeng Liu, Xianqu Wang, Jie Huang, Xin Zhang, Changjian Tang, Zhongyong Chen, Nengchao Wang, Zhoujun Yang, Yonghua Ding, Yuan Pan, the J-TEXT Team   +16 more
doaj   +1 more source

Transport of citrate in submitochondrial particles [PDF]

FEBS Letters, 1977
Prezioso, G., Stipani, I., Palmieri, F., Quagliariello, E.   +3 more
openaire   +2 more sources

MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation

FEBS Open Bio, EarlyView.
MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima, Kotone Watanabe, Grigorii Sultanakhmetov, Aoi Fukuchi, Keiya Ito, Sawako Shimizu, Taro Saito, Akiko Asada, Kanae Ando   +8 more
wiley   +1 more source

Geometrical Influence on Particle Transport in Cross-Flow Ultrafiltration: Cylindrical and Flat Sheet Membranes. [PDF]

Membranes (Basel), 2021
Park GW, Nägele G.
europepmc   +1 more source