Results 51 to 60 of about 443,134 (353)

Circulating Flow and its Effects on Chemical Reaction in Fluid Bed Contactor

Chemical engineering, 1969
79mm径のFluid bedに軸方向温度勾配を与えた時の半径方向温度分布を測定し, 濃厚相の循環流が存在し流動空気と同程度の速度を有することを検証した。更に下降濃厚相流中の気泡の存在が無視可能であることを考慮して1次不可逆反応時の反応収率計算を行い, 実用可能な図表に整理した。気泡と濃厚相間物質移動係数はガスの反応吸収理論との相似性から八田数を導入し, 物理的に健全に表示できることを明らかにした。
Terukatsu Miyauchi, Shigeharu Morooka
openaire   +2 more sources

Isospin emission and flows at high baryon density: a test of the symmetry potential

, 2010
High energy Heavy Ion Collisions (HIC) are studied in order to access nuclear matter properties at high density. Particular attention is paid to the selection of observables sensitive to the poorly known symmetry energy at high baryon density, of large ...
Colonna, M., Di Toro, M., Giordano, V., Greco, V., Rizzo, J.   +4 more
core   +1 more source

Isospin Dynamics in Heavy Ion Collisions: EoS-sensitive Observables [PDF]

, 2006
Heavy Ion Collisions (HIC) represent a unique tool to probe the in-medium nuclear interaction in regions away from saturation and at high nucleon momenta.
Andronic, Andronic, Baran, Baran, Baran, Blättel, Bodmer, Bombaci, Chomaz, Colonna, Colonna, Danielewicz, De Filippo, Di Toro, Di Toro, Drago, Ferini, Ferini, Fuchs, Fuchs, Fuchs, G. Ferini, Gaitanos, Gale, Glendenning, Glendenning, Greco, Guarnera, H.H. Wolter, Hartnack, J. Rizzo, Klähn, Ko, Li, Lionti, Liu, M. Colonna, M. Di Toro, Mueller, Ollitrault, Rizzo, Rizzo, Scalone, Serot, T. Gaitanos, V. Baran, V. Greco, van Dalen, Wilczynski, Witten, Zuo   +50 more
core   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Comparison between the flow of two non-Newtonian fluids over an upper horizontal surface of paraboloid of revolution: Boundary layer analysis

Alexandria Engineering Journal, 2016
Boundary layer flow of two non-Newtonian fluids past an upper horizontal surface of a paraboloid of revolution (uhspr) in the presence of nonlinear thermal radiation is investigated.
O.A. Abegunrin, S.O. Okhuevbie, I.L. Animasaun   +2 more
doaj   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Chemical reaction effect on MHD free convection flow in a micropolar fluid

Alexandria Engineering Journal, 2016
AbstractThe present study analyses the chemical reaction effect on a boundary layer flow of an electrically conducting micropolar fluid subject to transverse magnetic field along a vertical plate with variable wall temperature and concentration. The governing nonlinear partial differential equations are transformed into a system of coupled nonlinear ...
Rout, P.K., Sahoo, S.N., Dash, G.C., Mishra, S.R.   +3 more
openaire   +1 more source

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

FEBS 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, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Transport properties of isospin effective mass splitting

, 2003
We investigate in detail the momentum dependence ($MD$) of the effective in medium Nucleon-Nucleon ($NN$) interaction in the isovector channel. We focus the discussion on transport properties of the expected neutron-proton ($n/p$) effective mass ...
Andronic, Bertsch, Bombaci, Chabanat, Danielewicz, Di Toro, Gale, Greco, Greco, Greco, Hofmann, J. Rizzo, Krivine, Kutschera, Li, Li, Li, Li, Liu, M. Colonna, M. Di Toro, Magestro, Scalone, V. Greco, Westfall, Zhang, Zuo, Zuo   +27 more
core   +1 more source

Maxwell-Nanofluid flow, heat and mass transfer past a stretching sheet with multiple slip, heat source and chemical reaction effects using FEM [PDF]

, 2023

openalex   +1 more source