Results 81 to 90 of about 82,505 (312)
Silicon utilization by sponges: an assessment of seasonal changes [PDF]
, 2018 Este artículo contiene 13 páginas, 6 figuras, 1 tabla.Awareness that sponges are relevant silicic acid (DSi) users is growing; however, understanding how their DSi consumption kinetics perform is still limited. We investigated the effects that seasonal
Coquille, Valérie +6 more
core +1 more source
Flexible Ag2Se‐Based Thermoelectrics: Fundamentals, Processing, and Device Applications
Advanced Materials, EarlyView.Ag2Se‐based thermoelectrics are reviewed from fundamental transport mechanisms to flexible device integration. Crystal structure, defect chemistry, and band features are correlated with performance optimization strategies and scalable fabrication routes.
Jie Qin +5 more
wiley +1 more source
Estrus Synchronization and Conception Rates Using Locally Prepared Methylacetoxy- progesterone Sponges in Cyclic and Acyclic Nili-Ravi Buffaloes (Bubalus bubalis) [PDF]
Pakistan Veterinary Journal, 2013 A study was conducted to evaluate the efficacy of locally prepared intra-vaginal methylacetoxyprogesterone (MAP) sponges for estrus synchronization and conception rate in cyclic and acyclic Nili-Ravi buffaloes.
R Kausar*, SA Khanum, M Hussain, T Hussain, N Ahmad1, L Ahmad2 and NA Qureshi2
doaj
Marine Drugs, 2010 The well-known fatty acids with a D5,9 unsaturation system were designated for a long period as demospongic acids, taking into account that they originally occurred in marine Demospongia sponges.
Gilles Barnathan, Jean-Michel Kornprobst
doaj +1 more source
Carbon conversion and metabolic rate in two marine sponges
, 2010 The carbon metabolism of two marine sponges, Haliclona oculata and Dysidea avara, has been studied using a 13C isotope pulse-chase approach. The sponges were fed 13C-labeled diatoms (Skeletonema costatum) for 8 h and they took up between 75 and 85%.
Martens, D. +14 more
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The Microbiome and Occurrence of Methanotrophy in Carnivorous Sponges [PDF]
, 2016 As shown by recent studies, filter-feeding sponges are known to host a wide variety of microorganisms. However, the microbial community of the non-filtering carnivorous sponges (Porifera, Cladorhizidae) has been the subject of less scrutiny.
Olsen, Bernt R. +13 more
core +1 more source
E. coli Extracellular Matrix: A Tunable Composite With Hierarchical Structure
Advanced Materials, EarlyView.The complex composite‐like mechanical behavior of E. coli biofilm matrix is the result of a synergic contribution of the rigid curli and swelling pEtN‐cellulose, and emerges from specific ratio and assembly conditions. The interactions between the two fibers govern biofilm hydration and characteristic wrinkling patterns, providing crucial insights for ...
Macarena Siri +7 more
wiley +1 more source
Growth and metabolism of sponges
, 2009 Sponges (phylum Porifera) are multi cellular filter-feeding invertebrate animals living attached to a substratum in mostly marine but also in freshwater habitats.
Koopmans, M.
core
Biological activities of aqueous and organic extracts from tropical marine sponges
, 2010 We report on screening tests of 66 extracts obtained from 35 marine sponge species from the Caribbean Sea (Curaçao) and from eight species from the Great Barrier Reef (Lizard Island). Extracts were prepared in aqueous and organic solvents and were tested
Dietrich Mebs +7 more
core +1 more source
SponGES Policy Brief: Threats and impacts on sponge grounds
, 2021 This SponGES project policy briefs presents an overview of the main threats that deep-sea sponge grounds face, including those due to fishing activity, and the effects of sediment and climate change on sponge ...
FAO
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