Results 41 to 50 of about 77,381 (250)

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

open access: yesAdvanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen   +3 more
wiley   +1 more source

Heat Transfer Performance Potential with a High-Temperature Phase Change Dispersion

open access: yesEnergies, 2021
Phase change dispersions are useful for isothermal cooling applications. As a result of the phase changes that occur in PCDs, they are expected to have greater storage capacities than those of single-phase heat transfer fluids.
Ludger Fischer   +7 more
doaj   +1 more source

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le   +6 more
wiley   +1 more source

BENTUK TUGAS DAN EVALUASI EMPAT KETERAMPILAN BERBAHASA PADA BAHASA INDONESIA UNTUK PENUTUR ASING (BIPA)

open access: yesDialektika: Jurnal Bahasa, Sastra, dan Pendidikan Bahasa dan Sastra Indonesia, 2017
: This paper is a part of research and development. The result, for listening skills, forms of duties and tests can be listened to elections, listening comprehensively and listening broadly. For speech skills, the tasks and tests are imitative, intensive,
defina defina
doaj   +1 more source

Book of Abstracts of the Turtle Evolution Symposium 2021

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2021
The main goals of the “Turtle Evolution Symposium 2021” (TES 2021) are: to present, promote, communicate, and discuss the latest advances and original results about the evolutionary history of turtles, since their origin and early evolution until the ...
Comité Organizor del TES 2021
doaj   +1 more source

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

open access: yesAdvanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard   +7 more
wiley   +1 more source

Optimization and Exergy Analysis of Nuclear Heat Storage and Recovery

open access: yesEnergies, 2019
The APR1400 Nuclear Heat Storage and Recovery (NHS&R) System described here represents the conceptual design and interface of a tertiary cycle with the secondary system of the Korean nuclear reactor plant APR1400.
Anna Kluba, Robert Field
doaj   +1 more source

Dose‐Dependent Reprogramming of Chromatin Accessibility by SOX4 Drives the Transcriptional Response to Iron Overload

open access: yesAdvanced Science, EarlyView.
This study demonstrates that iron overload triggers widespread chromatin compaction and transcriptional repression in human granulosa cells, recapitulating features of endometriosis. The epigenetic reprogramming is orchestrated by a TFEB‐SOX4‐SWI/SNF axis, with SOX4 acting as a central, dosage‐sensitive regulator.
Feifei Li   +15 more
wiley   +1 more source

Triple‐Mode Ferroelectric Thin‐Film Transistor for Hybrid Electrical–Optical Reservoir Computing

open access: yesAdvanced Science, EarlyView.
A triple‐mode ferroelectric thin‐film transistor is developed by integrating Si3N4/HZO/IGZO layers to realize three independent memory modes: electric long‐term, electric short‐term, and optical short‐term. This single‐device architecture functions as both a reservoir and readout layer, achieving 92.43% MNIST accuracy. It offers a fully hardware‐based,
Hyeonho Lee   +9 more
wiley   +1 more source

Interrelaciones en biomasa final de plántulas de fresa (Fragaria x ananassa Duch.) ‘Festival’ en un sistema hidropónico vertical

open access: yesTecnociencia Chihuahua, 2022
Los estudios de relación fuente-demanda dentro del estolón de fresa son esenciales para configurar sistemas de estolones colgantes eficientes. Esta investigación analiza la importancia de la planta madre y las plántulas para producir coronas de buena ...
Dr. Horacio Eliseo Alvarado Raya   +4 more
doaj   +1 more source

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