Results 41 to 50 of about 5,174 (206)

APLIKASI GAS HHO PADA SEPEDA MOTOR INJEKSI DENGAN MODIFIKASI ECU AFTERMARKET (TIMING PENGAPIAN)

Rekayasa Mesin, 2022
HHO gas is a gas produced from electrolysis, which is the decomposition of an electrolyte using an electric current which produces Hydrogen Gas and Oxygen Gas / Hydrogen Hydrogen Oxygen.
Indah Puspitasari, Noorsakti Wahyudi, Kuntang Winangun, Fadil Noor Rofiq   +3 more
doaj   +1 more source

Energy, exergy and environmental assessment of partial fuel substitution with hydroxy powered by a thermoelectric generator in low displacement diesel engines

Cleaner Engineering and Technology, 2021
This study evaluates the effect of partial fuel substitution with HHO (hydroxy) gas on a Jatropha oil biodiesel. For the experimental analysis, a stationary single-cylinder diesel engine was used, in which different conditions of load and rotational ...
Jorge Duarte Forero
doaj   +1 more source

Uniaxial compressive strength prediction and ratio parameter optimization of titanium tailings composite backfill materials using intelligent hybrid models

Deep Underground Science and Engineering, EarlyView.
Based on the 90 datasets, ERT and four optimization algorithms were used to build four hybrid models to predict the UCS of the backfill body. The SMA‐ERT model was the most effective model, and it can reliably guide the design of the backfill ratio parameters. Abstract This study analyzed the feasibility of using titanium (Ti) tailings as a backfilling
Weijun Liu, Zida Liu, Zhixiang Liu
wiley   +1 more source

An Improved Harris Hawks Optimization Algorithm With Simulated Annealing for Feature Selection in the Medical Field

IEEE Access, 2020
Harris Hawks Optimization (HHO) algorithm is a new metaheuristic algorithm, inspired by the cooperative behavior and chasing style of Harris' Hawks in nature called surprise pounce.
Zenab Mohamed Elgamal, Norizan Binti Mohd Yasin, Mohammad Tubishat, Mohammed Alswaitti, Seyedali Mirjalili   +4 more
doaj   +1 more source

Reframing Technology and Ethics in Corneal Xenotransplantation: A Scoping Review of Standards and Safety in Ophthalmology

Health Care Science, EarlyView.
Bringing attention to the moral dilemmas raised by xenotransplantation and the continuous creation of standardized frameworks for donor technology and biosafety risk management, with a focus on striking a balance between patient safety, medical innovation, and ethical obligation.
Sankhajyoti Saha, Moubani Dutta, Agnihiya Bosu   +2 more
wiley   +1 more source

Kinerja Sistem HHO Berbasis NaOH: Dampak pada Konsumsi Bahan Bakar dan Emisi, serta Tinjauan Singkat Elektrolit Alami

Jurnal Sumberdaya Alam dan Lingkungan
ABSTRAK Penelitian ini mengevaluasi kinerja sistem elektrolisis air berbasis natrium hidroksida (NaOH) untuk memproduksi gas HHO dan menilai dampaknya terhadap konsumsi bahan bakar serta emisi gas buang.
Aris Dwi Wicaksono, Wahyono Hadi
doaj   +1 more source

PERFORMA GENERATOR HHO DALAM SISTEM BI-FUEL PADA SEPEDA MOTOR SEBAGAI BAHAN BAKAR ALTERNATIF

Rotor: Jurnal Ilmiah Teknik Mesin, 2017
The increasing of vehicle uses will make the increasing in fuels consumption. In the other hand, the reserves of fossil fuels as a fuel in vehicles are always decreasing.
Ika Kusuma Nugraheni, Anggun Angkasa, Abdul Rahman Rifa’i   +2 more
doaj   +1 more source

Robust steganographic framework for securing sensitive healthcare data of telemedicine using convolutional neural network

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Data is the key element that runs the modern society. Large amounts of data are being released day by day as a result of many activities. The digital data is transferred through the Internet which may be vulnerable to attacks while transmitting. Especially, the medical data is observed to be of at most importance.
Rupa Ch, Venkayya Yadlapalli, Suhana Sulthana Sk, G. Thippa Reddy, Sandeep Kautish   +4 more
wiley   +1 more source

Generation of hHO-1 transfected donor cell lines and hHO-1-Tg pigs.

, 2013
A: Establishment of hHO-1-expressing cells using O-type white Yucatan pig fibroblasts. Expression of hHO-1 was identified by western blot analysis and immunocytochemistry.
Bumrae Cho (304017), Charles D. Surh (304027), Hye-Jung Yeom (304014), Sol Ji Park (304018), Jae-Kyung Won (304024), Su Jin Kim (142497), Jong-Ik Hwang (135055), Sunghoon Hurh (304019), Eun Mi Lee (304021), Jung Taek Kang (304023), Han Ro (304022), Curie Ahn (304029), Hwajung Kim (304020), Ok Jae Koo (304015), Byeong-Chun Lee (304028), Hyunil Kim (304026), Jaeseok Yang (304016), Philip J. O'Connell (304025)   +17 more
core   +1 more source

HHO Methods for the Incompressible Navier-Stokes and the Incompressible Euler Equations

Journal of Scientific Computing, 2022
AbstractWe propose two Hybrid High-Order (HHO) methods for the incompressible Navier-Stokes equations and investigate their robustness with respect to the Reynolds number. While both methods rely on a HHO formulation of the viscous term, the pressure-velocity coupling is fundamentally different, up to the point that the two approaches can be considered
Lorenzo Botti, Francesco Carlo Massa
openaire   +5 more sources