Results 41 to 50 of about 673,341 (257)

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

open access: yesFEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell   +2 more
wiley   +1 more source

Experimental Determination of Interaction Parameters for CFD-DEM Modeling of Spouted Bed Hydrodynamics

open access: yesDynamics
The accuracy of CFD-DEM simulations of particulate systems strongly depends on the proper characterization of particle–particle and particle–wall interaction parameters.
Laira Pinto Borges   +3 more
doaj   +1 more source

Mathematical support of the drying process as a pre – stage of the new generation CAD dryers design

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2022
Objective. The aim of the study is the mathematical support of the vacuum microwave process, the design of the installation in CAD, the manufacture of a prototype, the modeling of temperature and moisture content fields.Method. The mathematical model was
A. A. Hvostov   +3 more
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

A Review of the Treatments to Reduce Anti-Nutritional Factors and Fluidized Bed Drying of Pulses

open access: yesFoods
Pulses, rich in proteins, dietary fibers, and essential nutrients, play an important role in human nutrition, especially as alternatives to animal proteins.
Shu Cheng, Timothy A. G. Langrish
doaj   +1 more source

Shrinkage of recycled paper sheet during drying

open access: yes, 2015
The properties of recycled paper are strongly affected by shrinking during drying, which depends on the drying conditions. An experimental study of the shrinkage phenomenon during drying of paper is presented.
Rocha, SCS   +3 more
core   +1 more source

Effect of Distributed Superficial-Velocity in Deep-Bed Grain Drying [PDF]

open access: yes, 2000
This paper deals with influence of velocity field distribution to heat and mass transfer process in deep bed grain dryers. Two-dimensional (2D) models of deep-bed grain dryers were built by considering simultaneously momentum, heat, and mass transfer in ...
Istadi, I., Sitompul, J.P
core   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Connecting Texture and Breakup in Water and Simulated Gastric Fluid with Different Food-like Tablets

open access: yesFoods
Three food-like tablet types, with Young’s moduli similar to those of real foods, were prepared to investigate breakup during digestion using caffeine as a model solute. Texture was evaluated in situ during simulated digestion by measuring Young’s moduli
Jingying Cheng, Timothy Langrish
doaj   +1 more source

Material hold-up on inert particles in fluidized bed dryer [PDF]

open access: yesHemijska Industrija
In this paper the influence of process parameters on the material hold-up in a fluidized bed dryer with inert particles was investigated. The experiments were performed in a pilot-scale dryer with a cylindrical column 0.215 m in diameter and 1.2 m height,
Đuriš Mihal M.   +2 more
doaj   +1 more source

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