Results 41 to 50 of about 2,411,563 (322)

Laser Ablation of Optically Thin Absorbing Liquid Layer Predeposited onto a Transparent Solid Substrate [PDF]

open access: yes, 2006
Ablation of optically thin liquid 2-propanol layers of variable thickness on IR-transparent solid Si substrate by a nanosecond CO 2laser has been experimentally studied using time-resolved optical interferometric and microscopy techniques. Basic ablation
Allen, S. D.   +4 more
core   +1 more source

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

open access: yesFEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera   +4 more
wiley   +1 more source

Research and Development of the High Parameters of Gearbox in Level 4 Centripetal Turbine Power Generation System

open access: yesJixie chuandong, 2015
The design,manufacturing and the research and development of high parameter gearbox for generating electricity by utilizing the abandoned residual heat and pressure,residual gas resources of industrial production.
Yuan Yongchao   +5 more
doaj  

Understanding the wire electrical discharge machining of Ti6Al4V alloy

open access: yesHeliyon, 2019
Non-conventional machining process for instance, wire electrical discharge machining (WEDM) of titanium alloys is gaining attention due to non-contact nature of this process.
A. Pramanik, A.K. Basak, C. Prakash
doaj   +1 more source

Problem-based learning in facilities planning: a pilot implementation [PDF]

open access: yes, 2005
In Universiti Teknologi Malaysia, Problem Based Learning (PBL) is proposed as an alternative to lectures in moulding engineering graduates to acquire attributes that are required to excel in today’s k-economy.
Abd. Hamid, Mohd. Kamaruddin   +3 more
core  

Vacuolar transport and function of Saccharomyces cerevisiae sterol ester hydrolase Tgl1

open access: yesFEBS Letters, EarlyView.
Tgl1, one of yeast sterol ester hydrolases, had been found on the lipid droplets where sterol esters are mainly stored. This study revealed that Tgl1 is transported into the vacuole depending on the ESCRT‐I–III complex, and that it exhibits intra‐vacuolar sterol ester hydrolase activity.
Takumi Nakatsuji   +5 more
wiley   +1 more source

The Hypothetic Model of Integrated Production-Based Learning with the 21st Century Learning Skills in Mechanical Engineering

open access: yesJurnal Pendidikan Teknologi dan Kejuruan, 2019
Vocational education building and development must consider the needs of the industry and the demands of 21st-century skills graduates. For these two requirements, it is necessary to innovate the learning model to improve the students’ learning ...
Heri Yudiono   +2 more
doaj   +1 more source

Analysis of Adsorbed Contaminants of CaF/sub 2/ Surfaces by Infrared Laser Induced Desorption [PDF]

open access: yes, 2004
157 nm photolithography technologies are currently under development and have been accepted as the leading candidate for fabrication of the next generation semiconductor devices after 193 nm.
Allen, Susan D.   +2 more
core   +1 more source

The role of fibroblast growth factors in cell and cancer metabolism

open access: yesFEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

Combustion and emission characteristics of diesel fuel blended with raw jatropha, soybean and waste cooking oils

open access: yesHeliyon, 2019
In the present investigation raw oil (jatropha, soybean, and waste cooking fuel) has analyzed to prove its suitability as an alternative fuel in compression ignition (CI) engines.
Prem Kumar Chaurasiya   +3 more
doaj   +1 more source

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