Results 81 to 90 of about 243,837 (345)
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Croatian Journal of Fisheries, 2021 Macrobrachium americanum has a high commercial value with good fishing and cultivation possibilities in Mexico. Currently there is little information on reproductive aspects so the present work analyzed the sex ratio, fecundity and morphometry of the ...
Diarte-Plata Genaro +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan +8 more
wiley +1 more source
Fecundity Estimation of Sobur Tenualosa ilisha (Ham.Buch.1822) in Khuozestan Province's Rivers
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1998 Sixtyfive units of sobur (Tenualosa ilisha) with ripe ovaries were examined at 15 allocated stations. The length of fishes ranged from 328 to 500 mm and were caught by drifting gill nets (in few cases by fixed gill nets) in Khuozestan's waters (coastal ...
J. Ghaflemarammazi; M. Almokhtar; Gh. Eskandari
doaj
Frontiers in Cell and Developmental BiologyBackgroundCaenorhabditis elegans fed a high-glucose Escherichia coli OP50 diet exhibit reduced fecundity, but the underlying mechanisms remain unclear.MethodsA differential high-glucose diet paradigm was established using C.
Chao-Wen Wang +11 more
doaj +1 more source
Fecundity of paternal and maternal non-parental female relatives of homosexual and heterosexual men. [PDF]
PLoS ONE, 2012 A variety of social, developmental, biological and genetic factors influence sexual orientation in males. Thus, several hypotheses have attempted to explain the sustenance of genetic factors that influence male homosexuality, despite decreased fecundity ...
Andrea Camperio Ciani, Elena Pellizzari
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The effects of subcurative praziquantel treatment on life-history traits and trade-offs in drug-resistant Schistosoma mansoni [PDF]
, 2016 Natural selection acts on all organisms, including parasites, to maximise reproductive fitness. Drug resistance traits are often associated with life-history costs in the absence of treatment.
Viana, Mafalda +4 more
core +5 more sources
Advanced Functional Materials, EarlyView.A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer +12 more
wiley +1 more source
Sows Fecundity by the Maintenance System
Scientific Papers Animal Science and Biotechnologies, 2023 Fecundity registered by the females housed in group boxes, with different capacities, has an average of 85.11 ± 1.48, the best results obtained for females housed in boxes with a capacity of 7 heads, 87.39 ± 1, 47. The proportion of pregnant female at 28
Diana Marin +6 more
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Asian Fisheries Science, 2006 The fecundity for 40 wild freshwater spiny eel Mastacembelus armatus estimated from Mymensingh region, Bangladesh during the breeding period from March to July 2004.
M. M. RAHMAN +2 more
doaj +1 more source