Results 31 to 40 of about 115,245 (229)

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

open access: yesAdvanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han   +17 more
wiley   +1 more source

The Legend of Saint Kinga’s Ring: A Comparative Analysis of the Sources

open access: yesFolia Historica Cracoviensia, 2019
The author has carried out a comparative analysis of sources pertaining to the legend of Kinga’s ring. Kinga was the daughter of Hungarian King Bela IV, and she wed Boleslaus the Chaste (Bolesław Wstydliwy), Duke of Cracow and Sandomierz.
Mateusz Gil
doaj   +1 more source

Biomimetic Iridescent Skin: Robust Prototissues Spontaneously Assembled from Photonic Protocells

open access: yesAdvanced Functional Materials, EarlyView.
Uniform nanoparticles are induced to form arrays (photonic crystals) in the cores of biopolymer capsules, endowing these ‘protocells’ with structural color. These protocells are then assembled into large self‐standing objects, i.e., prototissues, with robust mechanical properties as well as iridescent optical properties.
Medha Rath   +6 more
wiley   +1 more source

On Properties of Update Sequences Based on Causal Rejection

open access: yes, 2001
We consider an approach to update nonmonotonic knowledge bases represented as extended logic programs under answer set semantics. New information is incorporated into the current knowledge base subject to a causal rejection principle enforcing that, in ...
Eiter, T.   +3 more
core   +2 more sources

Multiple Twinning in Nacre and Aragonite

open access: yesAdvanced Functional Materials, EarlyView.
Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt   +7 more
wiley   +1 more source

Chevron's seismic survey, USAID's Nishorgo project, the Lawachara National Park of Bangladesh: a critical review [PDF]

open access: yes, 2008
The paper mainly reviews the USAID-funded Nishorgo project which is an environmental project undertaken for the conservation of the officially declared protected areas of Bangladesh.
Khan, Mohammad Tanzimuddin
core  

Term-based composition of security protocols

open access: yes, 2008
In the context of security protocol parallel composition, where messages belonging to different protocols can intersect each other, we introduce a new paradigm: term-based composition (i.e.
Genge, Bela   +3 more
core   +2 more sources

Hybrid Scaffolds Decouple Biochemical & Biophysical Regulation of Cell Phenotype

open access: yesAdvanced Healthcare Materials, EarlyView.
Replicating tissue‐specific extracellular matrix is crucial for understanding its role in disease. This work demonstrates independent control over stiffness, composition and 3D collagen architecture using hybrid scaffolds: patterned collagen perfused with defined hydrogels.
Xinyuan Song   +17 more
wiley   +1 more source

String Department Student Concert, February 24, 1992 [PDF]

open access: yes, 1991
This is the concert program of the String Department Student Concert on Monday, February 24, 1992 at 8:30 p.m., at the Concert Hall, 855 Commonwealth Avenue. Works performed were I. Allegro con brio from Sonata in D major for Violin and Piano, Op. 12 No.
School of Music, Boston University
core   +1 more source

Porous Iridium Oxide Inverse Opal Catalysts Enable Efficient PEM Water Electrolysis

open access: yesAdvanced Materials, EarlyView.
Porous iridium‐based inverse opal (IrOx‐IO) structures are introduced as high‐performance, unsupported PEM‐WE anode catalysts. Their electrochemical behavior is analyzed through porosity/surface area tuning, voltage breakdown, and circuit modeling.
Sebastian Möhle   +4 more
wiley   +1 more source

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