Results 31 to 40 of about 380,060 (317)

ANALISIS KERUSAKAN AKIBAT MISFIRING PADA MOTOR TORAK DENGAN MENGGUNAKAN METODA GETARAN

open access: yesRekayasa Mesin
The working principle of the piston engine consists of a system that follows a thermodynamic cycle and a mechanical cycle. The thermodynamic cycle is known as a (P-T) diagram while the mechanical cycle is known as a (P-V) diagram.
Subekti Subekti   +2 more
doaj   +1 more source

Light-Induced ignition of Carbon Nanotubes and energetic nano-materials: a review on methods and advanced technical solutions for nanoparticles-enriched fuels combustion

open access: yesReviews on Advanced Materials Science, 2020
Aim of the present manuscript is to provide an overview of all possible methods and light source typologies used by the different research groups for obtaining the energetic nano-materials’ photo-ignition, showing the latest progress related to such ...
Visconti Paolo   +5 more
doaj   +1 more source

Experimental identification of the electrical discharge on a surface gap spark plug

open access: yesCombustion Engines, 2023
The main objective of the research is to assess the influence of the spark plug electrodes geometry on the structure of the electric arc. This issue is increasingly important in modern gas-fueled engines with lean and stratified air-gas mixtures.
F. Szwajca, K. Wisłocki
semanticscholar   +1 more source

Research of combustion in older generation spark-ignition engines in the condition of use leaded and unleaded petrol [PDF]

open access: yes, 2014
This paper analyzes the potential problems in the exploitation of the older generation of spark-ignition engines with higher octane number of petrol (unleaded petrol BMB 95) than required (leaded petrol MB 86).
Bojer Ljubiša M.   +6 more
core   +2 more sources

New tungsten alloy has high strength at elevated temperatures [PDF]

open access: yes, 1966
Tungsten-hafnium-carbon alloy has tensile strengths of 88,200 psi at 3000 deg F and 62,500 psi at 3500 deg F. Possible industrial applications for this alloy would include electrical components such as switches and spark plugs, die materials for die ...

core   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

PENGARUH PENGGUNAAN STABILISER TEGANGAN ELEKTRONIK DAN VARIASI BUSI TERHADAP KONSUMSI BAHAN BAKAR PADA YAMAHA MIO SOUL TAHUN 2010 [PDF]

open access: yes, 2013
The purposes of this research are: (1) To explore the use effect of Electronic Voltage Stabilizer against consumption fuel Yamaha Mio Soul 2010. (2) To explore the effect of the variation of spark plugs against consumption fuel on Yamaha ...
Murdianto, Agung   +2 more
core  

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

open access: yesFEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson   +7 more
wiley   +1 more source

Facile and precise quantitative determination of silicon in naphtha by inductively coupled plasma-optical emission spectroscopy

open access: yesJournal of Analytical Science and Technology, 2022
The amount of silicon in naphtha must be controlled because it results in silica deposits in vehicle components, such as spark plugs, catalytic converters, and oxygen sensors, which can lead to fuel economy degradation, increased emissions, and damage to
Sungkyung Joo, Dongchul Suh
doaj   +1 more source

Using Diagnostics to Research the Operational Reliability of Electronic Engine Control Systems of Skoda Car

open access: yesИнженерные технологии и системы, 2022
Introduction. Some physical processes active in the electronic engine control systems lead to wear and tear of the system elements. Experience in operating and diagnosing vehicles at the service station has shown that there is the operation of vehicles ...
Petr V. Senin   +2 more
doaj   +1 more source

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