Results 31 to 40 of about 349,509 (342)

Combustion behaviour of some biodesulphurized coals assessed by TGA/DTA [PDF]

open access: yes, 2010
Thermal analysis, i.e. TGA/DTA is used to study the changes in the combustion behaviour of microbially treated coals. In view of their high sulphur content and industrial significance three samples are under consideration, i.e.
Carleer, R.   +9 more
core   +1 more source

A Study on the Kinetics and Effects of Three Combustion Fuels on Retort Carbonization of Corn Husk and Cob [PDF]

open access: yesJournal of Renewable Energy and Environment
The drive to move away from fossil fuels and related products has drawn significant attention to biomass and biomass-related products in recent times. This study reports the effect of three forest biomass sources namely acacia auriculiformis, terminalia ...
Mubarak Amoloye   +2 more
doaj   +1 more source

PEMETAAN POTENSI PENANGKAPAN IKAN MENGGUNAKAN METODE SINGLE IMAGE (STUDI KASUS: PERAIRAN SELATAN JAWA)

open access: yesGeoid, 2020
Ketersediaan informasi tentang informasi Potensi Penangkapan Ikan (PPI) sangat diperlukan untuk meningkatkan produktivitas perikanan. Secara tradisional, nelayan memanfaatkan indera dan kebiasaan turun-temurun mereka untuk menentukan PPI.
Nur Aina Rizki Rahmadani   +1 more
doaj   +1 more source

Alkali Treatment Influence on Characterization of Setaria Italic (Foxtail Millet) Fiber Reinforced Polymer Composites Using Vacuum Bagging

open access: yesJournal of Natural Fibers, 2022
Natural fiber polymer composites have broad interest in recent times due to low cost and superior mechanical properties. The present study deals with Setaria italic (Foxtail millet) fiber reinforced Lapox L-12 resin polymer composite fabricated by vacuum
R. V. Saikumar Reddy   +3 more
doaj   +1 more source

Effect of Different Chemical Treatments on Surface Morphology, Thermal and Tensile Strength of Bauhinia Vahlii (BV) Stem Fibers

open access: yesJournal of Natural Fibers, 2022
Appropriate surface modifications are required to enhance the compatibility of natural fibers with polymer matrix to develop eco-friendly composites. One of such novel plant fibers is Bauhinia vahlii (BV) stem fiber.
Umakanta Patel   +4 more
doaj   +1 more source

Analysis of a circular code model [PDF]

open access: yes, 2001
A circular code has been identified in the protein (coding) genes of both eukaryotes and prokaryotes by using a statistical method called Trinucleotide Frequency method (TF method) [Arquès & Michel, (1996) J.Theor. Biol. 182, 45-58].
Lacan, Jérôme, Michel, Christian
core   +1 more source

Dyeing Behavior and Characterization of Recycled Cotton and Chitosan Blended Fabrics

open access: yesJournal of Natural Fibers, 2022
The cultivation and wet processing of cotton is very harmful to the environment. Recycling of cotton is an important way to reduce its environmental impact.
Tuba Toprak-Cavdur   +2 more
doaj   +1 more source

Prediction of Loss on Ignition of Ternary Cement Containing Coal Bottom Ash and Limestone Using Central Composite Design [PDF]

open access: yes, 2019
The effect of CBA/CBA-L ratio and the cement replacement on the Loss on ignition (LOI) of ternary cement blends was investigated using central composite design approach in the prediction of LOI of ternary cement blend comprising of Ordinary Portland ...
Makarfi, Isa Yusuf   +2 more
core   +2 more sources

Monometallic cerium layered double hydroxide supported Pd-Ni nanoparticles as high performance catalysts for lignin hydrogenolysis [PDF]

open access: yes, 2020
Monometallic cerium layered double hydroxides (Ce-LDH) supports were successfully synthesized by a homogeneous alkalization route driven by hexamethylenetetramine (HMT).
Bruneel, Els   +7 more
core   +1 more source

Exploring the Role of Modified Vascular Anatomical Molding (MVAM) in Prenatal Diagnosis Teaching and Prognosis Prediction of Fetal Complex Congenital Heart Disease (CCHD): A Preliminary Study

open access: yesInternational Journal of General Medicine, 2023
Peng An,1,2,* Lina Song,1,* Ping Song,3,* Junyan Zhang,1,3 Yong Lin,1,3 Guoyan Feng,1 Junjie Liu3 1Department of Radiology, Xiangyang No.1 People’s Hospital, Hubei University of Medicine, Xiangyang, 441000, People’s Republic of China; 2Hubei ...
An P   +6 more
doaj  

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