Results 51 to 60 of about 101,328 (347)

Comprehensive performance analysis of a flat plate solar water heating system featuring a dual-inlet modified absorber

open access: yesDiscover Sustainability
Flat plate solar water heater (FPSWH) is the most commonly used solar water heating system in domestic and commercial sectors due to its simple operation and cost-effectiveness.
Elumalai Vengadesan, K. Gnanasekaran
doaj   +1 more source

The innovation of the final moult and the origin of insect metamorphosis

open access: yesPhilosophical Transactions of the Royal Society of London. Biological Sciences, 2019
The three modes of insect postembryonic development are ametaboly, hemimetaboly and holometaboly, the latter being considered the only significant metamorphosis mode. However, the emergence of hemimetaboly, with the genuine innovation of the final moult,
X. Belles
semanticscholar   +1 more source

Stage‐Specific H3K14 and H3K23 Succinylation Orchestrates Insect Metamorphosis and Oogenesis

open access: yesAdvanced Science, EarlyView.
Stage‐specific succinylation of histone H3 at lysine 14 and 23 differentially controls insect metamorphosis and oogenesis through distinct GPCR‐PKC signaling cascades, revealing an evolutionarily conserved epigenetic mechanism that coordinates key life‐history traits.
Yu‐Pu Jing   +9 more
wiley   +1 more source

Enhancement of polylactic acid (PLA) with hybrid biomass-derived rice husk and biocarbon fillers: a comprehensive experimental study

open access: yesDiscover Applied Sciences
This study examines the effects of hybrid biomass-derived fillers on the mechanical, thermal, and water absorption properties of polylactic acid (PLA) matrix. The sustainable composites are made by the injection molding process by varying rice husk flour
Elumalai Vengadesan   +5 more
doaj   +1 more source

Corrosion Resistance Behavior of Mg-Zn-Ce/MWCNT Magnesium Nanocomposites Synthesized by Ultrasonication-Assisted Hybrid Stir–Squeeze Casting for Sacrificial Anode Applications

open access: yesMetals
The influence of multiwall carbon nanotube (MWCNT) reinforcements on electrochemical corrosion investigations at varying NaCl concentrations (0.4 M, 0.6 M, 0.8 M, 1 M) of Mg-Zn-Ce nanocomposites is studied in this work.
S. C. Amith   +4 more
doaj   +1 more source

Aronofsky’s Black Swan as a Postmodern Fairy Tale: Mirroring a Narcissistic Society

open access: yesHumanities, 2021
Based on the plot of Swan Lake, Black Swan depicts an ingenue’s metamorphosis into a woman and a prima ballerina that contains a fairy-tale plot in which a naïve heroine overcomes enemies and obstacles in order to achieve success and sexual maturity ...
Margarete Johanna Landwehr
doaj   +1 more source

Visualization of insect metamorphosis

open access: yesPhilosophical Transactions of the Royal Society of London. Biological Sciences, 2019
Metamorphosis and, in particular, holometaboly, the development of organisms through a series of discrete stages (egg, larva, pupa, adult) that hardly resemble one another but are finely adapted to specific roles in the life cycle of the organism, has ...
M. Hall, D. Martín-Vega
semanticscholar   +1 more source

NFYB Integrates Hormonal Signals into Tissue Allometry by Promoting Protein Biosynthesis

open access: yesAdvanced Science, EarlyView.
In the American cockroach, NFYB acts as a spatiotemporin that translates distinct hormonal cues into tissue‐specific allometry. Juvenile hormone activates NFYB in the early fat body, while 20‐hydroxyecdysone induces it in late wing pads. NFYB then promotes protein biosynthesis via core translational machinery, driving differential growth across the ...
Fangfang Liu   +11 more
wiley   +1 more source

Analysis and Optimization of Thermoplastic Polyurethane Infill Patterns for Additive Manufacturing in Pipeline Applications

open access: yesAdvances in Polymer Technology
Process parameter optimization and selection play a crucial role in additive manufacturing, particularly in determining the quality and characteristics of the final product.
Benjamin Lazarus S.   +3 more
doaj   +1 more source

An insight investigation on mechanical and corrosion behavior of ultrasonic squeeze casting processed Mg based alloy composites for bio-implantation

open access: yesResults in Engineering
Magnesium (Mg) alloys are gaining prominence in the bio-implantation process due to their low weight, high strength, greater compatibility and ease of biological degradability. However, poor strength and rapid degradation in the physiological environment
Arunkumar Thirugnanasamabandam   +3 more
doaj   +1 more source

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