Results 51 to 60 of about 956,093 (298)

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Physical simulation of seepage and reservoir capacity characteristic during cyclic injection and production in reservoir-type gas storage [PDF]

open access: yesYouqicang pingjia yu kaifa
The fluid seepage in oil reservoir-type gas storage involves three phases of oil, gas, and water. The storage capacity not only includes the pore space for gas displacement of liquid, but involves dissolution and component mass transfer between oil and ...
ZHANG Guohui, XU Deyue, LI Jiahui, XU Lei, HUANG Liang, MA Jian, LI Na, ZHANG Lu
doaj   +3 more sources

Measurement of In-Plane Displacement in Two Orthogonal Directions by Digital Speckle Pattern Interferometry

open access: yesApplied Sciences, 2019
The measurement of in-plane displacement in two orthogonal directions is of considerable significance for modern industries. This paper reports on a spatial carrier phase-shift digital speckle pattern interferometry (DSPI) for the simultaneous ...
Peizheng Yan   +5 more
doaj   +1 more source

Linear displacement measuring system based on electromagnetic phase shifter

open access: yesИзвестия высших учебных заведений. Поволжский регион:Технические науки, 2021
Background. The principle of automated control and monitoring systems’ operation is based on the widespread use of devices for measuring angular and linear displacement At the same time, the main requirement for these devices is high reliability ...
O.K. Abdirashev
doaj   +1 more source

Circular array with displaced phase reference [PDF]

open access: yesMicrowave and Optical Technology Letters, 2019
AbstractWe describe how the phase reference of a circular array can be relocated from its center to an arbitrary radiating element located on the array while preserving the ability to project a collimated beam that can be steered into any azimuthal direction as with a conventional circular array.
Anil Chepala, Vincent Fusco
openaire   +3 more sources

Displacement operators: the classical face of their quantum phase

open access: yes, 2017
In quantum mechanics, the operator representing the displacement of a system in position or momentum is always accompanied by a path-dependent phase factor.
Bohr, Eliot A.   +4 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Experimental study on the oil production characteristics during the waterflooding of different types of reservoirs in Ordos Basin, NW China

open access: yesPetroleum Exploration and Development, 2021
Waterflooding experiments were conducted in micro-models (microscopic scale) and on plunger cores from low permeability, extra-low permeability and ultra-low permeability reservoirs in the Ordos Basin under different displacement pressures using the NMR ...
Wenlian XIAO   +9 more
doaj   +1 more source

Quantum phase properties of photon added and subtracted displaced Fock states

open access: yes, 2019
Quantum phase properties of photon added and subtracted displaced Fock states (and a set of quantum states which can be obtained as the limiting cases of these states) are investigated from a number of perspectives, and it is shown that the quantum phase
Alam, Nasir   +5 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

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