Results 61 to 70 of about 310,495 (356)

Drying of Heat Sensitive Materials of High Moisture Content in Mechanically Spouted Bed of Inert Particles [PDF]

open access: yes, 2008
In drying operation the material characteristics such as heat sensitivity, moisture content and particle size are of great importance, which should be taken into account in selection of proper design and conditions for the process.
Gyenis, János   +2 more
core  

Electrochemical strategy for grown ZnO nanoparticles deposited onto HY zeolite with enhanced photodecolorization of methylene blue: Effect of the formation of Si O Zn bonds [PDF]

open access: yes, 2013
Nanoparticles of electrogenerated zinc-supported HY zeolite (EGZnO/HY) catalyst were prepared by a simple electrochemical method. The interaction between zinc species and HY support during the electrolysis was found to affect the EGZnO/HY structure.
Efendi, J.   +6 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Avaliação da cinética de secagem de caju mediante um planejamento experimental Evaluation of kinetics of cashew drying by an experimental planning

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2002
Objetivou-se, com este estudo, avaliar a cinética de secagem de caju em um secador de leito fixo, utilizando-se um planejamento experimental. A temperatura, variando de 35 a 65 ºC e a velocidade do ar de 0,9 a 1,9 m s-1, formaram as variáveis do processo.
Josivanda P. G. de Gouveia   +4 more
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Modelagem matemática da secagem da pimenta Cumari do Pará Mathematical modeling of drying kinetics of pepper Cumarí do Pará

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2011
Objetivou-se, neste trabalho, determinar e modelar as curvas de secagem da pimenta Cumari do Pará (Capsicum chinense Jacqui), nas temperaturas de 45, 55 e 65 ºC e estimar seu coeficiente de difusão.
Renata C. Reis   +5 more
doaj  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Improving solar dryer performance with automatic control of auxiliary heated air

open access: yesEnergy Reports, 2023
This research aims to design and test automatic auxiliary heating unit for solar dryer cabinets to improve drying performance. The auxiliary heating unit utilizes an infrared furnace with cooking gas, a fin heat exchanger, and a blower.
Patipat Thanompongchart   +2 more
doaj   +1 more source

Experimental investigation of a parabolic greenhouse dryer improved with copper oxide nano‐enhanced latent heat thermal energy storage unit

open access: yesInternational Journal of Energy Research, 2021
Solar dryers are clean and sustainable systems for preserving agricultural products. In this research, three different active greenhouse dryers, which are grouped in direct solar drying systems, have been designed, fabricated, and experimentally surveyed.
F. Selimefendigil, Ceylin Şirin
semanticscholar   +1 more source

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