Results 41 to 50 of about 486,001 (204)

Single-cell western blotting. [PDF]

open access: yes, 2014
To measure cell-to-cell variation in protein-mediated functions, we developed an approach to conduct ∼10(3) concurrent single-cell western blots (scWesterns) in ∼4 h.
Herr, Amy E   +5 more
core   +2 more sources

Study on Steady Flow Force of a Bidirectional Throttling Slide Valve and Its Compensation Optimization

open access: yesApplied Sciences
This paper focuses on a typical pressure-controlled slide valve, utilizing momentum analysis and computational fluid dynamics to simulate and analyze the asymmetry of steady flow force curves under bidirectional throttling patterns.
Qi Mao   +5 more
doaj   +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

Friction law and hysteresis in granular materials

open access: yes, 2017
The macroscopic friction of particulate materials often weakens as the flow rate is increased, leading to potentially disastrous intermittent phenomena including earthquakes and landslides. We theoretically and numerically study this phenomenon in simple
DeGiuli, E., Wyart, M.
core   +1 more source

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

Inferring spatial and signaling relationships between cells from single cell transcriptomic data. [PDF]

open access: yes, 2020
Single-cell RNA sequencing (scRNA-seq) provides details for individual cells; however, crucial spatial information is often lost. We present SpaOTsc, a method relying on structured optimal transport to recover spatial properties of scRNA-seq data by ...
Cang, Zixuan, Nie, Qing
core  

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

Finite element modeling of the joint action of flow slide and protective structure

open access: yesAdvanced Engineering Research, 2021
Introduction. In the context of the problem of plane deformation, a finite-element model of a natural landslide slope is developed. It allows for the joint work of a flow slide and a protective engineering structure.
Р. Р. Gaidzhurov   +2 more
doaj   +1 more source

Learning to Segment Breast Biopsy Whole Slide Images

open access: yes, 2017
We trained and applied an encoder-decoder model to semantically segment breast biopsy images into biologically meaningful tissue labels. Since conventional encoder-decoder networks cannot be applied directly on large biopsy images and the different sized
Bartlett, Jamen   +5 more
core   +1 more source

Calculation of lubricant flow in the slide bearing of the aviation engine reducer

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2019
A method has been developed for calculating the pressure distribution in a cylindrical slide bearing. We present the process of designing a heavy-duty slide bearing as a component of the reduction gearbox of a bypass turbojet engine as the object of our ...
M. V. Siluyanova, A. О. Fertikov
doaj   +1 more source

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