Results 11 to 20 of about 1,014 (123)

Multimaterial 3D Printing in Activating Bath Enables In Situ Polymerization of Thermosets with Intricate Geometries and Diverse Elastic Behaviors. [PDF]

open access: yesAdv Mater
A new embedded 3D printing (EMB3D) strategy enables in situ polymerization of DCPD/COD‐based inks within a fugitive reactive matrix where the activator in the matrix cures the printed filament. Cured ink properties are tunable through DCPD‐COD comonomer ratios, yielding materials from stiff thermosets to soft elastomers.
Lee YB   +9 more
europepmc   +2 more sources

Morphogenic Growth 3D Printing. [PDF]

open access: yesAdv Mater
I additive manufacturing process exploits the spatial propagation of a polymerization reaction front to produce 3D polymer parts 10× faster and 1000× more energy efficient than the fastest stereolithography. In contrast with existing 3D printing, this morphogenic process is inspired by biological “growth and form” due to the self‐directed propagation ...
Kim YS   +10 more
europepmc   +2 more sources

Nonmetallic reinforcement at the cap widening of Carola Bridge in Dresden

open access: yesCivil Engineering Design, Volume 4, Issue 4, Page 131-140, August 2022., 2022
Abstract The Carola Bridge (Carolabrücke), built in 1971, has a length of approximately 375 m and takes the tram and the B 170 federal road in Dresden across the river Elbe. The intensive use of the bridge and deficits in user‐friendliness made building measures inevitable. One part was the widening of the upstream bridge cap.
Harald Michler   +4 more
wiley   +1 more source

Equipe Editorial e Avaliadores Ad hoc

open access: yesREMAT, 2021
Equipe Editorial e Avaliadores Ad hoc da REMAT, v. 7, n. 2, 2021.
Greice da Silva Lorenzzetti Andreis
doaj   +3 more sources

Corpo Editorial e Avaliadores Ad hoc

open access: yesREMAT, 2016
Corpo Editorial e Avaliadores Ad hoc da REMAT, v. 2, n. 2, 2016.
Greice da Silva Lorenzzetti Andreis
doaj   +7 more sources

Environmental Effects on Remating in Drosophila melanogaster [PDF]

open access: yesEvolution, 1988
The effects of density and food on remating were investigated using Drosophila melanogaster. The frequency of remating was unaffected by density for some combinations of fly strains but was reduced at low relative densities for other combinations.
Harshman, Lawrence G.   +2 more
openaire   +3 more sources

Apresentação

open access: yesREMAT, 2019
Apresentação da REMAT, v. 5, n. 2, 2019.
Greice da Silva Lorenzzetti Andreis   +2 more
doaj   +3 more sources

Queens remate despite traumatic mating in stingless bees [PDF]

open access: yesCurrent Zoology, 2021
AbstractMales can control female reproduction using genital plugs to impede access by rivals. In social bees, ants, and wasps, plugging may involve traumatic mating, with females being harmed. In stingless bees, chances are that plugs may promote ovarian activan, and are thought to ensure single mating—a general tendency among the social Hymenoptera ...
Veiga, Jamille Costa   +4 more
openaire   +2 more sources

Insulin signalling regulates remating in femaleDrosophila [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2010
Mating rate is a major determinant of female lifespan and fitness, and is predicted to optimize at an intermediate level, beyond which superfluous matings are costly. In femaleDrosophila melanogaster, nutrition is a key regulator of mating rate but the underlying mechanism is unknown. The evolutionarily conserved insulin/insulin-like growth factor-like
Wigby, Stuart   +6 more
openaire   +5 more sources

Home - About - Disclaimer - Privacy