Results 131 to 140 of about 195,233 (288)

HCME: An Environment-Friendly I.C. Engine Fuel [PDF]

, 2012
The study revealed that Hura crepitans oil is a good candidate for Hura crepitans methyl ester (HCME) production. Two steps (esterification and transesterification) production stages influenced the high yield of HCME.
Adepoju, Tunde F., Adetunji, Adeyinka O., Olatunde, Bello J., Olatunji , Emmanuel M. A.   +3 more
core  

Optimal model‐based design of experiments for parameter precision: Supercritical extraction case

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley   +1 more source

Resilience Practices and Post‐Traumatic Growth Among Sudanese IDPs

Conflict Resolution Quarterly, EarlyView.
ABSTRACT In this paper we examine the resilience of internally displaced persons (IDPs) in Sudan who have endured various forms of suffering resulting from being targeted or trapped by militants involved in large‐scale violence. Upon escaping the conflict zones, the civilians exhibit strength, adaptability, and wisdom in the face of various threats to ...
Karina Korostelina, Daniel Rothbart, Beltina Gjeloshi   +2 more
wiley   +1 more source

Utilizing Moringa and Sunflower Oils as Sustainable Additives for Reduced Viscosity and Lower Working Temperatures in Asphalt Binder

Revista UIS Ingenierías
In efforts to mitigate greenhouse gas (GHG) emissions, the use of vegetable oils as additives in asphalt binders has gained significant interest. However, the limited availability of vegetable oil in certain regions poses challenges, as its use must not
Gutemberg Gonçalves da Silva, Osires de Medeiros Melo Neto, Adriano Elísio de Figueiredo Lopes Lucena , Thalita Maria Ramos Porto de Moraes, Daniel Beserra Costa, Talita Miranda de Sousa, Bruna Barbosa de Souza, Flávia do Socorro de Sousa Carvalho , Mohanad Yaseen Abdulwahid   +8 more
doaj   +1 more source

Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo, Vincenzo Patamia, Chiara Zagni, Antonio Rescifina, Giuseppe Floresta   +4 more
wiley   +1 more source

Blends of Nitrile Butadiene Rubber/poly (Vinyl Chloride): the Use of Maleated Anhydride Castor Oil Based Plasticizer [PDF]

, 2016
Recently, much attention has been focused on research to replace petroleum-based plasticizers, with biodegradable materials, such as biopolymer which offers competitive mechanical properties.
Dewi, I. R. (Indiah), Indrajati, I. N. (Ihda), Setyorini, I. (Ike)   +2 more
core  

Decentralized Wind Energy Systems as Catalysts for Urban Resilience: A Design Framework

Energy Science &Engineering, EarlyView.
ABSTRACT Confronting the escalating extreme weather events (EWEs) and intensifying winds, this study proposes an active response to these issues by exploring decentralized wind energy production for Peng Chau Island, Hong Kong. It integrates theoretical perspectives on energy democracy—empowering local communities through energy autonomy—and urban ...
Tian Cheng
wiley   +1 more source

Prediction of Energy Consumption and Energy Savings in an Urban Vertical Farm Benchmark

Energy Science &Engineering, EarlyView.
This research conducted a comprehensive energy consumption analysis of a vertical farm benchmark integrating cultivation, storage, transportation and office functions. It proposed the adoption of small‐scale wind turbines to reduce energy expenditure, hence addressing various sustainability development goals.
Simeng Xie, Pedro Martinez‐Vazquez, Charalampos Baniotopoulos   +2 more
wiley   +1 more source

Combined Effect of Cetane Improver, Aluminum Oxide Nanoparticles, and Waste Cooking Oil Biodiesel Blend on a Dual Fuel Combustion Engine Run With Biogas Originated From Food Waste

Energy Science &Engineering, EarlyView.
Sugarcane juice is clarified and fermented with yeast to produce ethanol and CO₂. The broth is refined through distillation and molecular sieves, yielding fuel‐grade ethanol stored for transport. Bagasse, vinasse, and residues are recycled as valuable by‐products, enabling a sustainable bioethanol production pathway ABSTRACT This study investigates the
Kapura Tudu, Debabrata Barik, Sreejesh S. R. Chandran, Prabhu Paramasivam, Nanak Ram, Abinet Gosaye Ayanie   +5 more
wiley   +1 more source

Current Advancements of Probiotic Foods and Their Role in Sustainable Food Security

Food Bioengineering, EarlyView.
ABSTRACT Probiotic foods have evolved from traditional fermented products to scientifically validated functional foods, defined by the FAO and WHO as live microorganism that confer a health benefit on the host when administered in adequate amounts, with effects being strain, does and end point specific.
Ashenafi Teklay Yaekob, Gebremedhin Gebreslassie, Etsay Mesele, Tesfakiros Semere   +3 more
wiley   +1 more source