Results 81 to 90 of about 4,196,973 (344)

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

open access: yesAdvanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey   +12 more
wiley   +1 more source

New Ebola Outbreak in Africa Is a Major Test for the WHO [PDF]

open access: yes, 2018
On May 8, the Democratic Republic of Congo (DRC) notified the World Health Organization (WHO) of a confirmed outbreak of Ebola in Bikoro, on the shores of Lake Tumba in Équateur Province. Ebola in the DRC is not unexpected.
Gostin, Lawrence O.
core   +1 more source

Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley   +1 more source

The Unity of the Soul in Plato's Republic [PDF]

open access: yes, 2012
This essay argues that Plato in the Republic needs an account of why and how the three distinct parts of the soul are parts of one soul, and it draws on the Phaedrus and Gorgias to develop an account of compositional unity that fits what is said in the ...
Brown, Eric
core  

Implementation of Drug‐Induced Rhabdomyolysis and Acute Kidney Injury in Microphysiological System

open access: yesAdvanced Functional Materials, EarlyView.
A modular Muscle–Kidney proximal tubule‐on‐a‐chip integrates 3D skeletal muscle and renal proximal tubule tissues to model drug‐induced rhabdomyolysis and acute kidney injury. The coculture system enables dynamic tissue interaction, functional contraction monitoring, and quantification of nephrotoxicity, revealing drug side effect‐induced metabolic ...
Jaesang Kim   +4 more
wiley   +1 more source

Role of acid mobilization in association of smaller particle size with higher iron solubility [PDF]

open access: yes, 2011
Conference abstract (August 14-19, 2011, Goldschmidt 2011 in Prague, Czech ...
ITO, Akinori, 伊藤, 彰記
core  

El discurso civilista en tiempos de la Gran Colombia

open access: yesCo-herencia: Revista de Humanidades, 2019
From the moment the independence of Colombia was formalized, and as a result of the military legacy inherited from the war, an intense discus-sion arose on military matters, particularly on the place armed forces should have and the role they had
Juan Carlos Chaparro Rodríguez
doaj   +1 more source

Complex Cryptographic and User‐Centric Physically Unclonable Functions Enabled by Strain‐Sensitive Nanocrystals via Selective Ligand Exchange

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates electromechanical PUFs that improve on traditional electric PUFs. The electron transport materials are coated randomly through selective ligand exchange. It produces multiple keys and a key with motion dependent on percolation and strain, and approaches almost ideal inter‐ and intra‐hamming distances.
Seungshin Lim   +7 more
wiley   +1 more source

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