Results 51 to 60 of about 488,823 (305)

Simulation Analysis of Flow Characteristics of Improved Rectangular Throttling Groove Slide Valve Port

open access: yesJournal of Harbin University of Science and Technology
In view of the problem that the static characteristics of the slide valve can affect the performance of the hydraulic servo system,the software simulation method is mainly used to analyze the pressure,flow velocity and flow distribution law of the ...
WU Yueneng   +5 more
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

open access: yesMolecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano   +6 more
wiley   +1 more source

Bilayer Membrane in Confined Geometry: Interlayer Slide and Steric Repulsion

open access: yes, 2004
We derived free energy functional of a bilayer lipid membrane from the first principles of elasticity theory. The model explicitly includes position-dependent mutual slide of monolayers and bending deformation.
A. Ben-Shaul   +15 more
core   +1 more source

A method for nucleic acid hybridization to isolated chromosomes in suspension [PDF]

open access: yes, 1987
A procedure was developed to provide differential fluorescent staining of metaphase chromosomes in suspension following nucleic acid hybridization. For this purpose metaphase chromosomes were isolated from a Chinese hamster x human hybrid cell line ...
Bier, Frank   +5 more
core   +1 more source

The Mechanism of Flow Slides in Cohesive Soils

open access: yesGéotechnique, 1957
Synopsis The Paper outlines the geological factors and soil conditions at sites of flow slidesand indicates the similarity of the physical properties of cohesive soils in the affected regions of Canada, Norway, and Sweden. The causes and characteristics of flow slides are discussed, and the observed mechanism is used for stability analyses.
openaire   +3 more sources

Evaluation of Flow-Induced Shear in a Porous Microfluidic Slide: CFD Analysis and Experimental Investigation

open access: yesFluids
Microfluidic devices offer well-defined physical environments that are suitable for effective cell seeding and in vitro three-dimensional (3D) cell culture experiments.
Manoela Neves   +5 more
doaj   +1 more source

Research on ladle nozzle clogging during continuous casting of non-oriented electrical steel with high silicon [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
To figure out the reason causing ladle nozzle clogging during CC (continuous casting) of a non-oriented electrical steel with high silicon (or HNO for short) and get a method to address it, this paper studied the theoretical calculation of flow rates ...
Wei Kong, Da-Qiang Cang
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Frictional behavior of talc-calcite mixtures [PDF]

open access: yes, 2015
Faults involving phyllosilicates appear weak when compared to the laboratory-derived strength of most crustal rocks. Among phyllosilicates, talc, with very low friction, is one of the weakest minerals involved in various tectonic settings.
Carpenter, B. M.   +2 more
core   +1 more source

DeepFocus: Detection of out-of-focus regions in whole slide digital images using deep learning. [PDF]

open access: yesPLoS ONE, 2018
The development of whole slide scanners has revolutionized the field of digital pathology. Unfortunately, whole slide scanners often produce images with out-of-focus/blurry areas that limit the amount of tissue available for a pathologist to make ...
Caglar Senaras   +3 more
doaj   +1 more source

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