Results 31 to 40 of about 5,841,576 (327)
From tumors to species: a SCANDAL hypothesis
Some tumor cells can evolve into transmissible parasites. Notable examples include the Tasmanian devil facial tumor disease, the canine transmissible venereal tumor and transmissible cancers of mollusks.
A. Y. Panchin +2 more
doaj +1 more source
HIV-1 is transmitted by sexual contact across mucosal surfaces, by maternal-infant exposure, and by percutaneous inoculation. For reasons that are still incompletely understood, CCR5-tropic viruses (R5 viruses) are preferentially transmitted by all routes.
George M, Shaw, Eric, Hunter
openaire +2 more sources
Objectives The Enterobacter cloacae complex is considered an important opportunistic pathogen. It comprises many members that remain difficult to delineate by phenotypic approaches.
Matthieu Pot +7 more
doaj +1 more source
Electromechanical Transmission
The article is to propose an entirely new transmission scheme. At a common practice that transmission parameters in a car change the gear ratio and the torque by five or six times. Taking into account the engine speed change, the actual gear ratio change is by more than twenty times. The torque cannot change within these limits.
openaire +2 more sources
Transmission protocols for instruction streams [PDF]
Threads as considered in thread algebra model behaviours to be controlled by some execution environment: upon each action performed by a thread, a reply from its execution environment -- which takes the action as an instruction to be processed ...
C. A. Middelburg +5 more
core +2 more sources
Hepatitis C virus cell-cell transmission and resistance to direct-acting antiviral agents [PDF]
Hepatitis C virus (HCV) is transmitted between hepatocytes via classical cell entry but also uses direct cell-cell transfer to infect neighboring hepatocytes.
A Owsianka +72 more
core +7 more sources
Large bandwidth, highly efficient optical gratings through high index materials [PDF]
We analyze the diffraction characteristics of dielectric gratings that feature a high index grating layer, and devise, through rigorous numerical calculations, large bandwidth, highly efficient, high dispersion dielectric gratings in reflection ...
Baldry +17 more
core +5 more sources
Contains fulltext : 202655.pdf (Publisher’s version ) (Open Access)
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A five-axis CNC machining method of orthogonal variable transmission ratio face gear
In order to verify the validity of the design for the orthogonal variable transmission ratio face gear pair, a five-axis CNC machine tool was used to machine this gear.
Chao LIN +4 more
doaj +1 more source
Dynamic and spectral properties of transmission eigenchannels in random media
The eigenvalues of the transmission matrix provide the basis for a full description of the statistics of steady-state transmission and conductance.
Genack, Azriel Z., Shi, Zhou
core +1 more source

