Results 71 to 80 of about 288,825 (301)

Estimating entanglement in teleportation experiments [PDF]

open access: yes, 2018
Quantum state teleportation is a protocol where a shared entangled state is used as a quantum channel to transmit quantum information between distinct locations. Here we consider the task of estimating entanglement in teleportation experiments.
Cavalcanti, Daniel   +2 more
core   +3 more sources

Light‐Switched Mesenchymal Stem Cells for In Situ Exosome Amplification in Craniofacial Bone Defect Reconstruction

open access: yesAdvanced Science, EarlyView.
Light‐switchable MSCs (MSC‐UCNPs) were constructed by intracellular incorporation of UCNPs. Upon 980 nm irradiation, UCNPs emitted localized ultraviolet light (365 nm), activating the ROS/HEXB/LAMP1 signaling pathway to suppress lysosome–multivesicular body fusion and thereby enhance exosome biogenesis. Embedded within an injectable hydrogel, MSC‐UCNPs
Tingting Wu   +7 more
wiley   +1 more source

Sustainable Carbon Fibers Enable Stable Long‐Term Lithium Metal Deposition for Prospective Zero‐Excess Lithium Metal Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This work presents lightweight, lignin‐derived carbon fiber current collectors that enable controlled lithium deposition. Structural defects and intermediate‐sized pores stabilize pre‐nucleation quasi‐metallic lithium clusters, promoting uniform lithium plating and stripping.
Samantha L. S. Southern   +13 more
wiley   +1 more source

Ultrasonic propagation in gases at high temperatures [PDF]

open access: yes, 1970
Ultrasonic pulse method /1 to 3 MHz/ measures both sound speed and absorption in monatomic and polyatomic gases in a temperature range of 300 to 20000 degrees K at atmospheric pressure.
Carey, C.   +3 more
core   +1 more source

Squamous cell carcinoma of the dorsal hands and feet after repeated exposure to ultraviolet nail lamps [PDF]

open access: yes, 2020
Gel nails are a common artificial nail option. Ultraviolet (UV) nail lamps are commonly used to cure gel nails. Ultraviolet A radiation is a known mutagen that penetrates into the nail bed.
Curtis, Julia   +3 more
core  

How does the Kids SIPsmartER program impact the sugar‐sweetened beverage intake of students: An investigation beyond total treatment effect in randomized controlled trial

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract This study develops and empirically estimates a structural framework to decompose the causal pathways of multilevel behavioral interventions targeting adolescent health behaviors. We apply this framework to the Kids SIPsmartER (KSS) program, a 6‐month, school‐based intervention evaluated through a clustered randomized controlled trial in rural
Naveen Abedin   +5 more
wiley   +1 more source

Flutuação populacional de Argyrotaenia sphaleropa (MEYRICK, 1909) (Lep: Tortricidae) com emprego de feromônio sexual sintético na cultura da videira easonal fluctuation of the adults of Argyrotaenia sphaleropa (MEYRICK, 1909) (Lep: Tortricidae) using synthetic sexual pheromone in vineyards

open access: yesRevista Brasileira de Fruticultura, 2007
A lagarta-das-fruteiras, Argyrotaenia sphaleropa (Meyrick, 1909) (Lepidoptera: Tortricidae), é uma espécie freqüentemente encontrada danificando a cultura da videira e outras frutíferas de clima temperado na região Sul do Brasil e no Uruguai.
Wilson José Morandi Filho   +3 more
doaj   +1 more source

Az immuntolerancia vizsgálata terhességben = Studying the immune tolerance in pregnancy [PDF]

open access: yes, 2010
A fenti pályázat során megvizsgáltuk az UV fény toleranciakeltésben betöltött szerepének mechanizmusait. Megállapítottuk, hogy egérbőrben a kevert UVA-UVB-VIS fény nem okoz TGF-B mRNS indukciót, viszont dózisfüggően IL-10 mRNS indukciót eredményez ...
Novák, Zoltán
core  

An investigation into the effect of thickness of titanium dioxide and gold-silver nanoparticle titanium dioxide composite thin-films on photocatalytic activity and photo-induced oxygen production in a sacrificial system [PDF]

open access: yes, 2011
Thin films of titanium dioxide and titanium dioxide with incorporated gold and silver nanoparticles were deposited onto glass microscope slides, steel and titanium foil coupons by two sol–gel dip-coating methods.
Darr, J. A.   +5 more
core   +1 more source

Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans

open access: yesThe Anatomical Record, EarlyView.
Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Juan Miguel Esteban   +3 more
wiley   +1 more source

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