Results 51 to 60 of about 884,772 (311)

Investigation of Flame Characteristics of Ethanol-Gasoline Blends Combustion Using Constant Volume Chamber

open access: yesMATEC Web of Conferences, 2016
The stricter on emission legislation and growing demands for lower fuel consumption require significant efforts to improve combustion efficiency while satisfying the demand of emission quality.
Baddu Nuriati   +4 more
doaj   +1 more source

A Rapid Method for Measuring the Volume of a Large Cavity Using Averaged Absorption Cross Section

open access: yesIEEE Access, 2017
The rapid and accurate measurement of the volume of a large cavity is much in demand in practice, especially for a cavity of irregular shape. In this paper, a new method is proposed to measure the volume of a large cavity.
Zhihao Tian   +3 more
doaj   +1 more source

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

open access: yesMolecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix   +13 more
wiley   +1 more source

P6.04 PULSE VOLUME HOMEOSTASIS AS A HYPOTHESIZED PRINCIPLE OF ARTERIAL DESIGN

open access: yesArtery Research, 2013
The increase of arterial volume during the systole (‘pulse volume’) is essential for buffering the pulsatile ventricular output. Objectives: Deriving some mechanical properties of arteries by assuming pulse volume homeostasis.
B. Gavish
doaj   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

Toolpath Generation on 3-Axes Milling Using Constant Volume Method

open access: yesJournal of Mechanical Engineering
A new simple method to generate toolpaths when machining based on the fixed base of the residual metal portion left after each longitudinal (forward step) and transverse cutting step (stepover) is presented in this paper.
Van-Quy Hoang
doaj   +1 more source

A microfluidic study on the influence of naturally fractured porous media on the phase behavior of condensate gas depletion

open access: yesNatural Gas Industry B
There are limited quantitative studies on condensate gas using microfluidics under high-pressure and high-temperature conditions. This study employed microfluidics chips based on real porous media structures to conduct constant volume depletion ...
Kuiqian Ma   +8 more
doaj   +1 more source

Simulation studies of combustion in a constant-mass variable-volume combustion chamber [PDF]

open access: yesFME Transactions, 2018
A numerical simulation code was used to conduct a systematic study of the effects of fuel-air equivalence ratios in the range 0.7 ≤ φ ≤ 1.4 and compression ratio, rc = 8.0 on key operating parameters, such as pressure, rate of change of pressure, '/dt ...
Anetor Lucky, Osakue Edward E.
doaj  

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

open access: yesMolecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung   +17 more
wiley   +1 more source

Stable degeneration of families of klt singularities with constant local volume

open access: yesForum of Mathematics, Sigma
For a klt singularity, C. Xu and Z. Zhuang [33] proved the associated graded algebra of a minimizing valuation of the normalized volume function is finitely generated, finishing the proof of the stable degeneration conjecture proposed by C. Li and C. Xu.
Zhiyuan Chen
doaj   +1 more source

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