Results 141 to 150 of about 85,536 (351)

Productive Inclusion of Smallholder Farmers in Brazil?s Biodiesel Value Chain: Programme Design, Institutional Incentives and Stakeholder Constraints [PDF]

One of the principal challenges in sustainable development, especially in developing countries, is to build institutions that generate positive environmental and social externalities by helping individuals to perceive a positive relationship between self-
Clovis Zapata, Diego Vazquez-Brust, José Plaza-Úbeda   +2 more
core  

Preparation of Soap Using Different Types of Oils and Exploring its Properties [PDF]

, 2013
Soaps are the sodium salts or potassium salts of stearic acids or any other fatty acids. They are prepared by the saponification process, which is, reacting the oil which contain triglycerides with caustic soda (NaOH) to give the soap.
Mishra , Debesh
core  

Synthesis and Stabilization of Gold Nanoparticles in Castor Oil

, 2013
Sara Figueirêdo de Alcântara Morais, M. G. A. da Silva, E. C. da Silva, Ariana Maria Fernando de Melo, Louis Pacheco, Mário R. Meneghetti   +5 more
openalex   +1 more source

Production and Characterization of Biodiesel from Castor Seed Oil Using Cocoa Pod Ash as Catalyst [PDF]

, 2023
Olahanmi A. Olatayo, Ogunniyi D. Sunday, Oladimeji S. Olaluwoye   +2 more
openalex   +1 more source

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

Advanced Materials Technologies, EarlyView.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk, Senentxu Lanceros‐Mendez, Abílio Pereira Silva   +2 more
wiley   +1 more source

Study of the impact on emissions and engine performance of diesel fuel additives made from cotton and castor blended seed oils

Heliyon
Many approaches have been implemented in order to reduce the emissions of particular pollutants without compromising engine performance. Cotton and castor mixed seed oil was chosen for the current study due to their distinct fatty acid composition and ...
Hailegebrel Zewdie Woldetensy, Dinku Seyoum Zeleke, Getachew Shunki Tibba   +2 more
doaj   +1 more source

A case of accidental Ricin poisoning [PDF]

, 2004
A case report of accidental, mild ricin poisoning by ingestion of ten Castor beans by a 70 year old man. The clinical presentation is followed by a discussion about the toxicity of ricin, its use and misuse and the contrast between the toxicity of pure ...
Cachia, Mario J., Despott, Edward
core  

Toxicological effect of the botanical extract castor oil seeds Ricinus communis and their biochemical activity on the cotton leafworm, Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae)

, 2015
Reda Bakr, Al Bandari Al Yousef, H. Hassan   +2 more
openalex   +1 more source

Recent Advances on Thermochromic Inks for Security Applications

Advanced Materials Technologies, EarlyView.
Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira, Andreia Araújo, Elvira Fortunato, Rodrigo Martins, Marta C. Corvo, Emanuel Carlos   +5 more
wiley   +1 more source

Programmable Dimensional Lithography with Digital Micromirror Devices for Multifunctional Microarchitectures

Advanced Materials Technologies, EarlyView.
This review explores recent advances in digital micromirror device (DMD)‐based lithography, focusing on its programmable light modulation, multi‐material compatibility, and dimensional patterning strategies. It highlights innovations from optical system design to materials integration and multifunctional applications, positioning DMD lithography as a ...
Yubin Lee, Byungcheon Yoo, Chaeyeong Ryu, Jongwon Oh, Dahye Baek, Jiseok Lee   +5 more
wiley   +1 more source