Results 101 to 110 of about 555,198 (301)
Electro-discharge machining of alumina: Investigation of material removal rate and surface roughness
Journal of Mechanical Engineering and Sciences, 2017 Alumina is a non-conductive ceramic material which can meet the high demand of industrial applications due to its excellent physical and chemical properties.
M.Y. Ali +4 more
doaj +1 more source
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
Comparative Neural Network Models on Material Removal Rate and surface Roughness in Electrical Discharge Machining [PDF]
, 2015 Electro-discharge machining (EDM) is increasingly being used in many industries for producing molds and dies, and machining complex shapes with material such as steel, cemented carbide, and engineering ceramics.
Morteza Sadegh Amalnik +2 more
core +1 more source
Modeling of Material Removal Rate and Surface Roughness Generated during Electro-Discharge Machining
Machines, 2019 This study reports on the numerical model development for the prediction of the material removal rate and surface roughness generated during electrical discharge machining (EDM).
Amin Razeghiyadaki +3 more
doaj +1 more source
Molecular 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
Vitreous bond CBN high speed and high material removal rate grinding of ceramics [PDF]
, 1998 High speed (up to 127 m/s) and high material removal rate (up to 10 mm{sup 3}/s/mm) grinding experiments using a vitreous bond CBN wheel were conducted to investigate the effects of material removal rate, wheel speed, dwell time and truing speed ratio on
Shih, A. J. +4 more
core
Performance Measurement and Data Analysis of Material Removal Rate for Wire Cut Electro Discharge Machining Process [PDF]
, 2011 In this paper, statistical and regression analysis of material removal rate using design of experiments is proposed for WEDM operations. Experimentation was planned as per Taguchi’s mixed orthogonal array.
A. Rehman +2 more
core +1 more source
International Journal of Electrochemical Science, 2013 Electro discharge machining is one of the nontraditional machining procedures, which is used for machining the high strength and hardness materials. In this article, the impact of rotational tool and input parameters include; pulse current, pulse on time,
Saeed Daneshmand +3 more
doaj +1 more source
Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer
Molecular Oncology, EarlyView.COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann +61 more
wiley +1 more source
Oxygen management for optimisation of nitrogen removal in a sequencing batch reactor [PDF]
, 2003 In today's progressively urbanised society, there is an increasing need for cost-effective, environmentally sound technologies for the removal of nutrients (carbon, phosphorous, nitrogen) from polluted water. Nitrogen removal from wastewater is the focus
Third, Katie
core +1 more source