Results 131 to 140 of about 1,158,286 (309)

External Leakage Self-sensing Based on Flow Rate Self-sensing of a Control Valve

open access: yes工程科学与技术, 2017
:External leakage is a common fault of control valve,which can cause loss of energy resources,the pollution to our living environment,and even serious accidents.It is relatively inefficient to use chemical sensors arranged outside the valve to detect the
谢玉东, 王勇, 马鹏磊, 刘学
doaj  

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

open access: yesFEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya   +2 more
wiley   +1 more source

Mass flow rate in gravity flow rig using optical tomography

open access: yes, 2015
Monitoring mass flow rate is important in solid gas application. There are two common technique namely, inferential and direct method. Direct method is the focus in this research as it only involves in single plane system.
Ali, Nurashlida   +5 more
core  

Initial conditions for inlet mass flow rate simulation.

open access: yes, 2014
Initial conditions for inlet mass flow rate simulation.
Yan Yang (33204)   +3 more
core   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Comparison Among Different Methods for Predicting Mass Flow Rate of Refrigerant in Capillary Tubes

open access: yesJournal of Engineering and Sustainable Development, 2008
Predicting of refrigerant mass flow rate in capillary tube is widely used in numerical simulation and designing of refrigeration and air conditioning systems, so the present study tries to compare the existing analytical and mathematical methods for ...
Alaa Ruhma Kazim   +1 more
doaj  

Near-Infrared-Based Measurement Method of Mass Flow Rate in Grain Vibration Feeding System

open access: yesAgriculture
The radial distribution of material feeding onto a screen surface is an important factor affecting vibration screening performance, and it is also the main basis for the optimization of the operating parameters of a vibration screening system.
Yanan Zhang   +5 more
doaj   +1 more source

Transition regime analytical solution to gas mass flow rate in a rectangular micro channel [PDF]

open access: yes
We present an analytical model predicting the experimentally observed gas mass flow rate in rectangular microchannels over slip and transition regimes without the use of any fitting parameter.
Dadzie, Kokou S, Dongari, Nishanth
core  

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel   +8 more
wiley   +1 more source

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