Results 41 to 50 of about 3,843,311 (62)

ReferItGame: Referring to Objects in Photographs of Natural Scenes

open access: yesConference on Empirical Methods in Natural Language Processing, 2014
In this paper we introduce a new game to crowd-source natural language referring expressions. By designing a two player game, we can both collect and verify referring expressions directly within the game.
Sahar Kazemzadeh   +3 more
semanticscholar   +1 more source

Marine natural products.

open access: yesNatural product reports (Print), 2017
Covering: 2015. Previous review: Nat. Prod. Rep., 2016, 33, 382-431This review covers the literature published in 2015 for marine natural products (MNPs), with 1220 citations (792 for the period January to December 2015) referring to compounds isolated ...
John W. Blunt   +4 more
semanticscholar   +1 more source

Integrated natural disasters urban resilience evaluation: the case of China

open access: yesNatural Hazards, 2021
Xinli Liu   +3 more
semanticscholar   +1 more source

Natural products of pentacyclic triterpenoids: from discovery to heterologous biosynthesis.

Natural product reports (Print), 2022
Covering: up to 2022Pentacyclic triterpenoids are important natural bioactive substances that are widely present in plants and fungi. They have significant medicinal efficacy, play an important role in reducing blood glucose and protecting the liver, and
Yanlin Li   +8 more
semanticscholar   +1 more source

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   +4 more
semanticscholar   +1 more source

Marine natural products.

Natural product reports (Print), 2021
This review covers the literature published in 2019 for marine natural products (MNPs), with 719 citations (701 for the period January to December 2019) referring to compounds isolated from marine microorganisms and phytoplankton, green, brown and red ...
A. Carroll   +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   +6 more
semanticscholar   +1 more source

Cytochrome P450 enzymes in fungal natural product biosynthesis.

Natural product reports (Print), 2021
Covering: 2015 to the end of 2020Fungal-derived polyketides, non-ribosomal peptides, terpenoids and their hybrids contribute significantly to the chemical space of total natural products.
Xingwang Zhang   +3 more
semanticscholar   +1 more source

Characterization of Natural Cellulosic Fibers from Stem of Symphirema Involucratum Plant

Journal of Natural Fibers, 2021
This study investigated the physical, chemical, thermal, morphological, and XRD analysis of Symphirema involucratum stem fiber to establish its suitability in composite reinforcements.
J. S. N. Raju   +3 more
semanticscholar   +1 more source

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