Results 31 to 40 of about 986,642 (356)

Incorporation of statistical distribution of particle properties in chemical reactor design and operation: the cooled tubular reactor [PDF]

, 1992
Pellet heat and mass transfer coefficients inside packed beds do not have definite deterministic values, but are stochastic quantities with a certain distribution.
Westerterp, K.R., Wijngaarden, R.J.
core   +4 more sources

A contribution to the discussion on the safety of air weapons [PDF]

, 2013
Firearms legislation in the UK stems from the Firearms Act 1968 with its definition of a firearm as a lethal barrelled weapon of any description. The Act allows certain exceptions to be held without licence, most notably air weapons although these are ...
Cochrane, R., Gray, R. A., Linton, M., Wightman, Graham   +3 more
core   +2 more sources

Feed and renewable sources of energy [PDF]

Journal on Processing and Energy in Agriculture, 2014
In order to produce significant amounts of pellets of maize plants, it is necessary to completely industrialise pellet production (biofuel, feed). ZP hybrids evenly mature, i.e.
Dabetić Rade, Jovanović Snežana, Crevar Miloš   +2 more
doaj  

On the behavior of micro-spheres in a hydrogen pellet target

, 2005
A pellet target produces micro-spheres of different materials, which are used as an internal target for nuclear and particle physics studies. We will describe the pellet hydrogen behavior by means of fluid dynamics and thermodynamics.
Bergmann, Bird, C.-J. Fridén, Devarakonda, Edders, Ekström, Ekström, Foster, G. Norman, Hanson, Harmon, Harper, Hirth, Inada, Kozyrev, Lindblad, Lord Rayleigh, Maris, Maris, Mathur, Meyer, Miller, Moritz, Pimbley, Renksizbulut, Schneider, Seidel, Shin, Souers, Trostell, Trostell, U. Wiedner, Wilke, Worsnop, Yang, Young, Ytrehus, Z.-K. Li, Ö. Nordhage   +38 more
core   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Challenges of influencing cellular morphology by morphology engineering techniques and mechanical induced stress on filamentous pellet systems—A critical review

Engineering in Life Sciences, 2021
Filamentous microorganisms are main producers of organic acids, enzymes, and pharmaceutical agents such as antibiotics and other active pharmaceutical ingredients.
Markus Böl, Kathrin Schrinner, Sebastian Tesche, Rainer Krull   +3 more
doaj   +1 more source

PERANCANGAN MESIN PENCETAK PELLET [PDF]

, 2011
Tujuan perancangan mesin pencetak pellet yaitu untuk mendapatkan desain dari mesin, mendapatkan gambar kerja kontruksi mesin, memperoleh data analisis teknik pada komponen transmisi mesin.
Rahmad, Rismawan
core  

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Torrefaction of Spruce, Beech, and Oak Pellets in Order to Improve Calorific Value

BioResources, 2022
Native spruce, beech, and oak pellets were treated by torrefaction. The torrefaction was performed without oxygen, in an electric oven, at temperatures of 170 °C, 190 °C, and 210 °C and treatment periods of 1, 2, and 3 h.
Cosmin Spirchez, Aurel Lunguleasa
doaj