Results 81 to 90 of about 270,343 (348)

Advancing Allogeneic NK Cell Immunotherapy through Microfluidic Gene Delivery

open access: yesAdvanced Science, EarlyView.
The Y‐Hydroporator is a microfluidic gene delivery platform designed for allogeneic NK cell‐based immunotherapies. It achieves highly efficient gene delivery while preserving high cell viability and functionality. By producing engineered NK cells with enhanced cytotoxicity, the platform addresses critical limitations of autologous cell therapy ...
Hyelee Kim   +6 more
wiley   +1 more source

Linking Metastatic Behavior and Metabolic Heterogeneity of Circulating Tumor Cells at Single‐Cell Level Using an Integrative Microfluidic System

open access: yesAdvanced Science, EarlyView.
An integrative workflow is developed to investigate the underlying associations between the metastasis behavior and metabolic characteristics of circulating tumor cells, through tracking the metastatic process on microfluidic chips and combining with mass spectrometry for single‐cell profiling. The bioinformatics analysis uncovers the related metabolic
Ying Hou   +5 more
wiley   +1 more source

Analysis of distillation characteristics via CFD (computational fluid dynamics) of Korean traditional ‘Sojutgori’ and study on structure for distillation efficiency enhancement

open access: yesFood Science &Nutrition, Volume 11, Issue 1, Page 590-598, January 2023., 2023
This study suggests a new design for tracking and modernizing the flow of fluid that changes inside according to the shape and material of "Sojutgori", a traditional Korean distiller. Abstract The design of the Korean traditional distiller ‘sojutgori’ was extracted as a digital sketch, and the internal fluid flow in the distillation process was tracked
Ung‐soo Kim   +3 more
wiley   +1 more source

The onset of modified Fourier and Fick’s theories in temperature-dependent conductivity flow of micropolar liquid

open access: yesResults in Physics, 2017
Nonlinear convective stagnation point flow of micropolar liquid is modeled. Stretching surface has variable thickness. Energy and concentration are modeled with modified Fourier and Fick’s relations.
M. Zubair   +4 more
doaj  

A nonlinear capillarity-driven grain growth in polycrystalline materials [PDF]

open access: yesarXiv, 2017
A formula of grain growth rate, based on a nonlinear capillarity-driven relation, is derived to predict and interpret realistic growth processes in polycrystalline systems. The derived formula reveals how the growth and stagnation of grains dominated by the correlated parameters (temperature, interfacial energy, step free energy, grain size and size ...
arxiv  

Intense pulsed helium droplet beams [PDF]

open access: yes, 2002
Pulsed (30 - 100 microseconds) nozzle beams have been used to generate helium droplets ( = 10^4-10^5). The dependence of the beam intensity and the mean droplet size on the source stagnation pressure and temperature are studied via mass spectroscopy and laser induced fluorescence of embedded phthalocyanine molecules.
arxiv   +1 more source

The development of accurate stagnation temperature probes for gas turbine applications [PDF]

open access: yes, 2015
During gas turbine development testing, measurements of the gas-path stagnation temperature are used to characterise the engine running condition and establish individual engine component performance.
Clare Bonham (7119758)
core  

The Analytical Modeling of the Thermometric Performance of Total Temperature Thermocouple Probes [PDF]

open access: yes, 1986
A total temperature thermocouple probe immersed in a moving gas stream undergoes thermal energy exchange by means of forced convection between the thermocouple wires and the flowing gas stream, conduction along the thermocouple wires to the probe mount ...
Butler, LeRoy Bertram
core   +2 more sources

Reconfigurable Mixed‐Dimensional Transistor With Semimetal CNT Contacts

open access: yesAdvanced Electronic Materials, EarlyView.
The semimetal carbon nanotubes (CNT) contacts are used to fabricate reconfigurable WSe2 transistors for the first time, which have excellent electrical performance with a high on/off ratio of over 107 as a field effect transistor (FET) and an ultra‐high rectification ratio of over 106 as a diode.
Xuanzhang Li   +6 more
wiley   +1 more source

Reusing Waste Coffee Grounds as Electrode Materials: Recent Advances and Future Opportunities

open access: yesGlobal Challenges, Volume 7, Issue 1, January 2023., 2023
Coffee industry produces more than 8 million tons of waste coffee grounds (WCG) annually. In recent decades, upcycling of WCG‐derived carbon into value‐added electrode materials has attracted growing interests owing to their low cost and high electrochemical properties.
Matthew Pagett   +3 more
wiley   +1 more source

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