Results 51 to 60 of about 2,179,837 (297)

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Time-series observation of the effects of kinetic energy conservation error on isotropic and anisotropic steady incompressible turbulence [PDF]

, 2021
Ryoma Honda, Hiroki Suzuki, Shinsuke MOCHIZUKI   +2 more
openalex   +1 more source

Shear Banding from lattice kinetic models with competing interactions

, 2010
Soft Glassy Materials, Non Linear Rheology, Lattice Kinetic models, frustrated phase separation} We present numerical simulations based on a Boltzmann kinetic model with competing interactions, aimed at characterizating the rheological properties of soft-
De Gennes P. G., Doi M., Evans D. F., Falcucci G., Grosberg A. Y., Larson R. G., Lyklema J.   +6 more
core   +1 more source

Comparison of Foot Pressure Distribution During Single-leg Squat in Individuals With and Without Pronated Foot

Physical Therapy Korea
Background: Single-leg squat (SLS)s are commonly used as assessment tool and closed kinetic exercises are useful for assessing performance of the lower extremities.
Il-kyu Ahn, Gyeong-tae Gwak, Ui-jae Hwang, Hwa-ik Yoo, Oh-yun Kwon   +4 more
doaj   +1 more source

Reliably measuring the condition of mineral-based transfer fluids using a permittivity sensor – practical application to thermal fluid heat transfer

Case Studies in Thermal Engineering, 2015
This article describes a series of experiments to assess the performance and suitability of a permittivity sensor in the area of heat transfer. The permittivity sensor measures condition index and temperature of a fluid.
Christopher Ian Wright, Thomas Bembridge
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Chiral Kinetic Theory

, 2012
We derive the non-equilibrium kinetic equation describing the motion of chiral massless particles in the regime where it can be considered classically.
A. M. Polyakov, M. A. Stephanov, Y. Yin   +2 more
core   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source

Fluctuation-dissipation relations for a plasma-kinetic Langevin equation

, 2014
A linearised kinetic equation describing electrostatic perturbations of a Maxwellian equilibrium in a weakly collisional plasma forced by a random source is considered.
Dorland, W., Kanekar, A., Loureiro, N. F., Schekochihin, A. A.   +3 more
core   +1 more source

Nitrate sorption on activated carbon modified with CaCl2: Equilibrium, isotherms and kinetics [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2015
In this study, nitrate (NO3-) removal from aqueous solutions was investigated using granular activated carbon (GAC) modified with CaCl2. Batch sorption studies were performed as a function of sorbent dose, initial nitrate concentration and pH.
Zanella Odivan, Tessaro Isabel Cristina, Féris Liliana Amaral   +2 more
doaj   +1 more source