Results 21 to 30 of about 5,810,777 (330)
Detection of high levels of congenital transmission of toxoplasma gondii in natural urban populations of mus domesticus [PDF]
, 2004 The relative importance of different transmission routes of Toxoplasma gondii has been a matter for debate. This ubiquitous parasite is generally thought to be transmitted by infective oocysts excreted by the definitive host, the cat.
Hide, G +6 more
core +1 more source
From tumors to species: a SCANDAL hypothesis
Biology Direct, 2019 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
BMC Genomic Data, 2023 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
Cold Spring Harbor Perspectives in Medicine, 2012 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
Hepatitis C virus cell-cell transmission and resistance to direct-acting antiviral agents [PDF]
, 2014 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
Electromechanical Transmission
Applied Science and Innovative Research, 2021 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
A novel multipath-transmission supported software defined wireless network architecture [PDF]
, 2017 The inflexible management and operation of today\u27s wireless access networks cannot meet the increasingly growing specific requirements, such as high mobility and throughput, service differentiation, and high-level programmability.
Jin, Wenqiang +5 more
core +1 more source
Energy Efficient and Reliable ARQ Scheme (ER-ACK) for Mission Critical M2M/IoT Services [PDF]
, 2014 Wireless sensor networks (WSNs) are the main infrastructure for machine to machine (M2M) and Internet of thing (IoT). Since various sophisticated M2M/IoT services have their own quality-of-service (QoS) requirements, reliable data transmission in WSNs is
B Scheuermann +9 more
core +1 more source
Solving the Time-Varying Inverse Kinematics Problem for the Da Vinci Surgical Robot
Applied Sciences, 2019 A dialytic-elimination and Newton-iteration based quasi-analytic inverse kinematics approach is proposed for the 6 degree of freedom (DOF) active slave manipulator in the Da Vinci surgical robot and other similar systems. First, the transformation matrix-
Long Bai +6 more
doaj +1 more source
Medicare 1971: Changing Attitudes and Changing Legislation [PDF]
, 1970 Bone conduction (BC) is the way sound energy is transmitted by the skull bones to the cochlea causing a sound perception. Even if the BC sound transmission involves several pathways including sound pressure induced in the ear canal, inertial forces ...
Wolkstein, Irwin
core +3 more sources