Results 51 to 60 of about 3,970,505 (60)

Marine natural products.

Natural product reports (Print), 2022
Covering: 2020This review covers the literature published in 2020 for marine natural products (MNPs), with 757 citations (747 for the period January to December 2020) referring to compounds isolated from marine microorganisms and phytoplankton, green ...
A. Carroll, B. Copp, Rohan A. Davis, R. Keyzers, M. Prinsep   +4 more
semanticscholar   +1 more source

Systematic Review on Reinforcing Mortars with Natural Fibers: Challenges of Environment-Friendly Option

Journal of Natural Fibers, 2022
In recent years, research has been carried out to examine natural fibers reinforced construction mortars (NFRM), which are now increasingly replacing synthetic fibers reinforced mortars, with a view to producing construction materials that not only limit
Messaouda Boumaaza, A. Belaadi, Mostefa Bourchak   +2 more
semanticscholar   +1 more source

Effect of natural filler materials on fiber reinforced hybrid polymer composites: An Overview

Journal of Natural Fibers, 2020
In past decades researchers found many difficulties while providing environmentally supportive materials for product making. Natural fibers possess many advantages over synthetic fibers such as ease of availability, bio-degradability, low cost, lesser ...
Praveenkumara Jagadeesh, Yashas Gowda Thyavihalli Girijappa, Madhu Puttegowda, S. Rangappa, S. Siengchin   +4 more
semanticscholar   +1 more source

Thermal Properties of Natural Fiber Sisal Based Hybrid Composites – A Brief Review

Journal of Natural Fibers, 2021
Among natural fiber composites, sisal fiber is one of the promising reinforcement which provides enhanced mechanical strength to the composites. The sisal fibers are low cost, available at abundant, having low density, improved specific strength and ...
A. Veerasimman, V. Shanmugam, Sundarakannan Rajendran, Deepak Joel Johnson, Ajith Subbiah, John Koilpichai, Uthayakumar Marimuthu   +6 more
semanticscholar   +1 more source

From resource curse to green growth: Exploring the role of energy utilization and natural resource abundance in economic development

Natural resources forum (Print)
This study delves into the profound repercussions of the resource curse hypothesis within the Brazil, Russia, India, China, and South Africa (BRICS) nations from 1991 to 2022, examining the intricate interplay among natural resource abundance, energy ...
Muhammad Imran, Md. Shabbir Alam, Jijian Zhang, I. Ozturk, Salman Wahab, Mesut Doğan   +5 more
semanticscholar   +1 more source

Reexamining the impact of natural resource rent and corruption control on environmental quality: Evidence from carbon emissions and ecological footprint in 152 countries

Natural resources forum (Print)
In order to explore the impact of natural resource rent and corruption control on environmental quality (ecological footprint, carbon emissions), this paper uses the moment quantile regression method within the framework of the environmental Kuznets ...
Rongrong Li, Sailan Hu, Qiang Wang
semanticscholar   +1 more source

[2 + 2]-Cycloaddition-derived cyclobutane natural products: structural diversity, sources, bioactivities, and biomimetic syntheses.

Natural product reports (Print), 2022
Covering: up to the end of 2021[2 + 2]-Type cyclobutane natural products are biosynthetically derived from intermolecular [2 + 2] cycloaddition or intramolecular [2 + 2] cycloaddition reactions. Due to their distinctive cyclobutane architectures, diverse
Peiyuan Yang, Qi Jia, Shaojiang Song, Xiaoxiao Huang   +3 more
semanticscholar   +1 more source

Chemical Composition and Mechanical Properties of Natural Fibers

Journal of Natural Fibers, 2020
Natural Fiber (NF) becomes a vital part of the various industries such as textile, automotive, packaging, construction, etc. nowadays. This is a review of the chemical composition and mechanical properties of a wide variety of NFs including abaca fiber ...
S. Chokshi, Vijay Parmar, P. Gohil, V. Chaudhary   +3 more
semanticscholar   +1 more source

Construction of sulfur-containing moieties in the total synthesis of natural products.

Natural product reports (Print), 2020
Covering: January 2013 to September 2018Sulfur-containing natural products are a large class of significant functional molecules. Many of these compounds exhibit potent biological activities and pharmacological properties; in fact, some of them have been
Nengzhong Wang, Puli Saidhareddy, Xuefeng Jiang   +2 more
semanticscholar   +1 more source

Natural products as sources of new drugs over the period 1981-2002.

Journal of Natural Products, 2003
D. Newman, G. Cragg, K. Snader
semanticscholar   +1 more source