Results 31 to 40 of about 41,248 (200)

Determinants of Customer Loyalty For Liquid Petroleum Gas (LPG) and Bio-Cng Products: A Case Study in West Nusa Tenggara

open access: yesJurnal Manajemen & Agribisnis, 2023
One of the new renewable energy that can replace Liquid Petroleum Gas (LPG) is by maximizing the utilization of Biogas which modifies it to become Bio-Compressed Natural Gas or Bio-CNG on a commercial scale, especially for cooking.
Prirafianti   +2 more
doaj   +1 more source

Fuel Control System on CNG Fueled Vehicles using Machine Learning: A Case Study on the Downhill

open access: yesAutomotive Experiences, 2023
Compressed Natural Gas (CNG) is an affordable fuel with a higher octane number. However, older CNG kits without electronic controls have the potential to supply more fuel when driving downhill due to the vacuum in the intake manifold.
Suroto Munahar   +5 more
doaj   +1 more source

Multiplicative-Additive Focusing for Parsing as Deduction

open access: yes, 2015
Spurious ambiguity is the phenomenon whereby distinct derivations in grammar may assign the same structural reading, resulting in redundancy in the parse search space and inefficiency in parsing.
Morrill, Glyn, Valentín, Oriol
core   +2 more sources

EVALUASI ASPEK FINANSIAL PENGHEMATAN BAHAN BAKAR BENSIN MENJADI CNG (COMPRESSED NATURAL GAS) UNTUK MOBIL PRIBADI

open access: yesKonversi, 2017
Jumlah kendaraan bermotor sebagai sarana transportasi yang meningkat mempunyai pengaruh buruk terhadap kualitas udara dan penyebab terjadinya pencemaran.
Ika Kurniaty
doaj   +1 more source

Effect of Injection Timing and Injection Duration of Manifold Injected Fuels in Reactivity Controlled Compression Ignition Engine Operated with Renewable Fuels

open access: yesEnergies, 2021
In the current work, an effort is made to study the influence of injection timing (IT) and injection duration (ID) of manifold injected fuels (MIF) in the reactivity controlled compression ignition (RCCI) engine.
P. A. Harari   +6 more
doaj   +1 more source

Treewidth, crushing, and hyperbolic volume [PDF]

open access: yes, 2019
We prove that there exists a universal constant $c$ such that any closed hyperbolic 3-manifold admits a triangulation of treewidth at most $c$ times its volume.
Maria, Clément, Purcell, Jessica S.
core   +3 more sources

If the Current Clique Algorithms are Optimal, so is Valiant's Parser

open access: yes, 2015
The CFG recognition problem is: given a context-free grammar $\mathcal{G}$ and a string $w$ of length $n$, decide if $w$ can be obtained from $\mathcal{G}$. This is the most basic parsing question and is a core computer science problem.
Abboud, Amir   +2 more
core   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

open access: yesAdvanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang   +19 more
wiley   +1 more source

Limbic Network and Papez Circuit Involvement in ALS: Imaging and Clinical Profiles in GGGGCC Hexanucleotide Carriers in C9orf72 and C9orf72-Negative Patients

open access: yesBiology
Background: While frontotemporal involvement is increasingly recognized in Amyotrophic lateral sclerosis (ALS), the degeneration of limbic networks remains poorly characterized, despite growing evidence of amnestic deficits, impaired emotional processing
Foteini Christidi   +12 more
doaj   +1 more source

[Future administrators and legislators, and opportunities not to be missed]

open access: yesAcque Sotterranee, 2021
[Article in Italian]
Emanuele Emani, Paolo Cerutti
doaj   +1 more source

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