A5101999389- Biodiesel Production and Applications
- Lubricants and Their Additives
- Aluminum Alloy Microstructure Properties
- Polymer Nanocomposites and Properties
- Aluminum Alloys Composites Properties
- Oil and Gas Production Techniques
- Electric Power Systems and Control
- Tribology and Wear Analysis
- Inorganic and Organometallic Chemistry
- Greenhouse Technology and Climate Control
- Spectroscopy and Chemometric Analyses
- Fuel Cells and Related Materials
- Phase Equilibria and Thermodynamics
- Burn Injury Management and Outcomes
- Microstructure and mechanical properties
- Magnetic Properties and Applications
- Magnesium Alloys: Properties and Applications
- Electrowetting and Microfluidic Technologies
- Electric Motor Design and Analysis
- Energy and Environment Impacts
- Petroleum Processing and Analysis
- Plant Growth and Agriculture Techniques
- Postharvest Quality and Shelf Life Management
- Microfluidic and Bio-sensing Technologies
- Air Quality and Health Impacts
Kintampo Health Research Centre
2024
Ghana Health Service
2024
State University of Medan
2020-2022
University of Anbar
2020
The ultrasound method is used to improve mass transfer between incompressible reactants which increases their chemical reaction and reduces time as well energy consumption. In this research, transesterification process variables of rice bran oil were optimized using response surface methodology (RSM). Three parameters investigated, namely methanol molar ratio, catalyst concentration, time. optimum conditions the based on RSM were: (1) ratio: 1:6; (2) concentration: 0.5% wt.; (3) time: 48...
Household energy transitions have the potential to reduce burden of several health outcomes but narrowly focused on those mediated by reduced exposure air pollution, despite concerns about injury outcomes. Here, we aimed describe country-level incidence severe cooking-related burns in Ghana and identify household-level risk factors for adults children.
Copra produced by farmers is below the set quality standards, with characteristics: brown in color, smells of smoke, moisture content quite high around 15 22% so it easily attacked microorganisms. So there needs to be innovation for process making copra, one innovations processing coconut into copra using Kubung. Kubung a dryer that uses sun as heat source and sulfur smoke an inhibitor fungal growth copra. The result farmer’s cobop called white tested kempas village was assembled Kempas Jaya...
Equal-channel angular pressing (ECAP) is an effective fabrication process to modify ultrafine grain size. It believed that the smaller size could improve mechanical properties. In present work, solution treatment applied Al-Si-Cu-Mg-Mn alloy. Furthermore, two models of ECAP have been done through one-to-three pass at room temperature. The microstructures were observed by optical microscope (OM) and scanning electron (SEM). micro-hardness longitudinal plane was analyzed vickers hardness test....
This research contains the preparation of some novel derivatives tetrahydro quinolone. First step, includeprepared new Schiff’s bases compounds (I1-I5) were prepared by direct condensation between diaminecompounds and aromatic aldehydes substituted different groups. Tetrahydroquinoline derivativescompounds (I6-I10) through imino Diels-Alder reaction using Schiff basewith cinnamic acid, Boron tri fluoride ethyl etherate (BF3.Et2O) as a catalyst. The compoundswere identified infrared spectra,...
Boiler adalah bagian dari suatu pembangkit uap yang berbentuk seperti bejana tertutup dapat mengubah air jenuh menjadi (steam) dengan bantuan panas proses pembakaran bahan bakar. Berbagai usaha dilakukan untuk menghemat biaya produksi diantaranya melakukan audit energi pada sistem (boiler). Audit didefinisikan sebagai evaluasi pemanfaatan dan indentifikasi peluang penggunaan sumber dalam rangka konservasi energi. boiler bertujuan mengidentifikasi adanya penghematan energi, bisa diketahui...
Pompa Deaerator adalah suatu alat yang berfungsi untuk pemindahan atau mentransferkan air tanah telah dinetralisir dari water treatment menuju ke deaerator sebagai umpan boiler. Pada pembahasan ini tentang analisis kinerja pompa pada deaerator. Hasil digunakan memiliki kapasitas 50 m3/h. Head total dilayani 24 m, dengan kecepatan spesifik sebesar rpm. Dengan diketahui spesifik, maka jenis Impeller impeller radial efisiensi 62 %. Daya poros 5,0194 kW dan daya motor penggerak mula kW....