Results 101 to 110 of about 194,544 (300)
Blockage corrections in a closed rectangular tunnel [PDF]
, 1945 PART I. Simple, Approximate Formulae for General Application. PART II.
A. D. Young, H. B. Squire
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Detection of blockage degree and removing strategies in microreactor [PDF]
, 2018 Block age is a common problem for microreactors, and the blockage degree directly affects the removing operation. In this work, the blockage degree is first defined as the ratio of the blocking volume over the volume of mixing channel based on ...
Yue, H., Wang, L., Song, S.
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A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma
FEBS Letters, EarlyView.Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos +9 more
wiley +1 more source
Optimum aperture distributions in the presence of blockage
, 1978 A method is presented for optimising the performance indices of aperture antennas in the presence of blockage. An N-dimensional objective function is formed for maximising the directivity factor of a circular aperture with blockage under sidelobe-level ...
Sachidanand, M, Ramakrishna, S
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Research on the Adaptability of Slotted Screen Pipe Based on Genetic Algorithm
Shiyou jixieIn conventional sand control design,the selection of slotted screen only takes into account the particle size data of the reservoir,which has certain limitation in practical application,and often results in blockage of slotted screen surface by formation
Deng Fucheng +4 more
doaj
The ubiquitin system in normal and infected germinal center B cells
FEBS Letters, EarlyView.The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis +2 more
wiley +1 more source
The Effect of Blockage on High Reynolds Number Flow over a semi-circular Obstacle [PDF]
, 2010 In order to map the effects of blockage and aspect ratio, pressure distributions were measured around four different floor-mounted semi-circular cylinders in nominally two-dimensional flow.
Sund, Stig
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, 2012 We investigate the totally asymmetric exclusion process on Z, with the jump rate at site i given by r_i=1 for i nonzero, r_0=r. It is easy to see that the maximal stationary current j(r) is nondecreasing in r and that j(r)=1/4 for r>=1; it is a long outstanding problem to determine whether or not the critical value r_c of r such that j(r)=1/4 for r ...
O. Costin +3 more
openaire +4 more sources
Metastatic niche shaped by host factors influences disseminated cancer cell fate
FEBS Letters, EarlyView.Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward +2 more
wiley +1 more source
Models of blockage-induced selectivity
, 2017 International audienceWe examine blockage-induced selectivity in a particulate stream flowing through a channel. Each component of the mixture is characterized by the transit time, τ, necessary to pass through the channel.
J Talbot +3 more
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