Results 81 to 90 of about 592,047 (243)
Mobile termination, network externalities, and consumer expectations [PDF]
We re-examine the literature on mobile termination in the presence of network externalities. Externalities arise when firms discriminate between on- and off-net calls or when subscription demand is elastic.
Hurkens, Sjaak, Lopez, Angel
core
Advanced Healthcare Materials, EarlyView.FeS‐VA@lanifibranor (FVL), an activated hepatic stellate cell (aHSC)‐targeted nanoplatform comprising vitamin A‐functionalized two‐dimensional iron sulfide nanosheets and lanifibranor, is engineered for precision therapy of liver fibrosis. FVL suppresses the TGF‐β signaling pathway by inhibiting SMAD2/3 phosphorylation and induces ferroptosis in aHSCs,
Yinuo Yang +11 more
wiley +1 more source
An Estimation of the Shape and Location of the Heliospheric Termination Shock
The Astrophysical Journal, 2000 We calculate semianalytically the distance to the heliospheric termination shock, and we use Ulysses measurements as data input for a realistic application. Therefore, we can find directly the consequences of the solar wind latitudinal variation on the shape of the termination shock. The model that we use is an approximate gasdynamic model. Our purpose
Exarhos, G., Moussas, X.
openaire +2 more sources
Particles acceleration at solar wind termination shock
, 2020 A selfconsistent time dependent model is developed to study anomalous cosmic ray (ACR) acceleration at the heliospheric termination shock in the upwind direction and the shock modification under the influence of pickup protons and ACRs.
L T Ksenofontov, E G Berezhko
core
Motion of the heliospheric termination shock 3: Incident interplanetary shocks [PDF]
, 1994 In this paper the response of the heliospheric termination shock to an incident interplanetary shock is examined. This paper is an extension of a recent study by Barnes (1993), which treated the analogous problem for an incident contact discontinuity ...
Barnes, Aaron, Naidu, Kamcilla
core
The function of the protein phosphatase Glc7p in transcription termination, RNA processing and transcriptional regulation of ribosomal protein genes [PDF]
, 2007 Gene transcription in general can be subdivided into three main phases: transcription initiation, elongation and termination. The enzyme that accomplishes transcription of protein coding genes, snRNAs and snoRNAs is RNA polymerase II (RNAP II).
Röck, Salome
core +1 more source
Advanced Healthcare Materials, EarlyView.Self‐healing assembly of two cell‐laden hydrogel layers creates a biomimetic skin construct that restores both dermal and epidermal functions, resulting in accelerated wound healing and enhanced hair follicle regeneration in a full‐thickness skin wound model. ABSTRACT Alopecia remains a pervasive clinical challenge, largely owing to the limited ability
JaeWook Park +5 more
wiley +1 more source
Hybrid Simulations of Interstellar Pickup Ions at the Solar Wind Termination Shock Revisited
The Astrophysical JournalWe revisit previous hybrid simulations of the heating and acceleration of interstellar pickup ions (PUIs) at the solar wind termination shock. In previous simulations, a relatively cold initial distribution of PUIs was assumed; and while the resulting ...
Joe Giacalone +7 more
doaj +1 more source
The small genome segment of Bunyamwera orthobunyavirus harbours a single transcription-termination signal [PDF]
, 2012 Transcription termination of the mRNA produced from the small (S) genome segment of Bunyamwera orthobunyavirus (BUNV) has previously been mapped to two cis-acting sequences located within the 5′ UTR using a virus-free replication assay.
Elliott, Richard Michael +5 more
core +1 more source
Advanced Healthcare Materials, EarlyView.This work introduces a “cancer‐in‐a‐well” technology that recreates tumor heterogeneity in vitro using multitype spheroid arrays. Combining bioprinting/microdispensing with microstructured culture devices, the system improves drug screening and modeling of tumor complexity.
Simone Bonetti +10 more
wiley +1 more source