Results 171 to 180 of about 16,762 (235)
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CG and CNG methyltransferases in plants
Gene, 1995We have purified two distinct DNA methyltransferases from pea shoot tips and analysed their sequence specificity using synthetic oligodeoxyribonucleotide substrates and chemical sequencing methods. One methylates only CG target sequences, whereas the other methylates only CAG or CTG target sequences.
S, Pradhan +3 more
openaire +2 more sources
International Journal of Engine Research, 2020
Compared to widening usage of CNG in commercial gasoline engines, insufficient but increasing number of studies have appeared in the open literature during last decades, while engine characteristics need to be quantified in exact numbers for each ...
Ahmet Alper Yontar, Y. Doğu
semanticscholar +1 more source
Compared to widening usage of CNG in commercial gasoline engines, insufficient but increasing number of studies have appeared in the open literature during last decades, while engine characteristics need to be quantified in exact numbers for each ...
Ahmet Alper Yontar, Y. Doğu
semanticscholar +1 more source
CNG channel-related retinitis pigmentosa
Vision Research, 2023The genes CNGA1 and CNGB1 encode the alpha and beta subunits of the rod CNG channel, a ligand-gated cation channel whose activity is controlled by cyclic guanosine monophosphate (cGMP). Autosomal inherited mutations in either of the genes lead to a progressive rod-cone retinopathy known as retinitis pigmentosa (RP).
Maximilian J. Gerhardt +2 more
openaire +2 more sources
International journal of hydrogen energy, 2019
The experimental investigation was carried out on a multi-cylinder spark ignition (SI) engine fuelled with compressed natural gas (CNG), hydrogen blended CNG (HCNG) and hydrogen with varying load at 1500 rpm in order to perform comparative exergy ...
V. Dhyani, K. Subramanian
semanticscholar +1 more source
The experimental investigation was carried out on a multi-cylinder spark ignition (SI) engine fuelled with compressed natural gas (CNG), hydrogen blended CNG (HCNG) and hydrogen with varying load at 1500 rpm in order to perform comparative exergy ...
V. Dhyani, K. Subramanian
semanticscholar +1 more source
SAE International Journal of Engines, 2016
<div class="section abstract"><div class="htmlview paragraph">One of the most promising solutions to address the twin problems of transport related pollution and energy security is to use alternative fuels. Compressed Natural gas (CNG) has been widely used in India to address the menace of pollution from commercial vehicles in cities like ...
Sauhard Singh +4 more
openaire +1 more source
<div class="section abstract"><div class="htmlview paragraph">One of the most promising solutions to address the twin problems of transport related pollution and energy security is to use alternative fuels. Compressed Natural gas (CNG) has been widely used in India to address the menace of pollution from commercial vehicles in cities like ...
Sauhard Singh +4 more
openaire +1 more source
, 2020
This project carried out a computational fluid dynamics (CFD) analysis using ANSYS Fluent 14.5 software to design a compressed natural gas (CNG)-air mixer for CNG-diesel dual fuel engine.
Hassan Sadah Muhssen +3 more
semanticscholar +1 more source
This project carried out a computational fluid dynamics (CFD) analysis using ANSYS Fluent 14.5 software to design a compressed natural gas (CNG)-air mixer for CNG-diesel dual fuel engine.
Hassan Sadah Muhssen +3 more
semanticscholar +1 more source
SAE Technical Paper Series, 1991
<div class="htmlview paragraph">Impending emissions regulations for diesel engines, specifically exhaust particulate emissions have caused engine manufacturers to once again examine the potential of alternative fuels. Much interest has centered around compressed natural gas (CNG) due to its potential for low particulate and NO<sub>x</sub&
Roy C. Meyer +3 more
openaire +1 more source
<div class="htmlview paragraph">Impending emissions regulations for diesel engines, specifically exhaust particulate emissions have caused engine manufacturers to once again examine the potential of alternative fuels. Much interest has centered around compressed natural gas (CNG) due to its potential for low particulate and NO<sub>x</sub&
Roy C. Meyer +3 more
openaire +1 more source
, 2020
The real-world emission factors (EFs) and emission performance of bi-fuel (CNG/GAS) vehicles have been seriously investigated by the emission scientists and urban planners.
Omid Ghaffarpasand +6 more
semanticscholar +1 more source
The real-world emission factors (EFs) and emission performance of bi-fuel (CNG/GAS) vehicles have been seriously investigated by the emission scientists and urban planners.
Omid Ghaffarpasand +6 more
semanticscholar +1 more source
, 2020
In the present study, tests are conducted on the Kirloskar TV-1 four stroke single cylinder water cooled diesel engine. In the first phase of investigation, study optimized the 230 bar as a best injector opening pressure, 26° bTDC as a best injection ...
M. Channappagoudra
semanticscholar +1 more source
In the present study, tests are conducted on the Kirloskar TV-1 four stroke single cylinder water cooled diesel engine. In the first phase of investigation, study optimized the 230 bar as a best injector opening pressure, 26° bTDC as a best injection ...
M. Channappagoudra
semanticscholar +1 more source
Performance and emission assessment of a multi-cylinder S.I engine using CNG & HCNG as fuels
International journal of hydrogen energy, 2019The present study was carried out to assess the possibility of using the HCNG in the commercially available CNG vehicles, as the available literature indicated the benefits of adding hydrogen to CNG in small percentages by volume, leading to improved ...
Rohit Singh Lather, L. Das
semanticscholar +1 more source