Results 121 to 130 of about 201,274 (343)

From the History of Sigillography and Heraldry of Private Towns in Western Pomerania. A Case Study of the Seal and Coat of Arms of Łobez [PDF]

, 2023
Agnieszka Gut
openalex   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

Coats of arms of the Semirechye region’s towns as a historical source

Connexe
In order to consolidate colonial power at the beginning of the 20th century, the Turkestan Governor-General’s Office undertook the creation of coats of arms for regions and district towns, which was explained by an attempt to identify the region as a ...
Gulnaz Askarbek, Jeenbek Alymbaev
doaj   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

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

Advanced 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, Kevin Cheng, Swathy Sampath Kumar, Anil Bollimunta, Elizabeth E. Torr, Juhwan Kim, Kyoungmin Kim, Hyungjun Choi, Seongkwon Hwang, Sarah Brodnick, David Cheng, Lindsay Gray, Yei Hwan Jung, William L. Murphy, Aaron J. Suminski, Jonathan J. Nassi, Justin C. Williams, Dong‐Wook Park   +17 more
wiley   +1 more source

A Dual-polarized Broadband Planar Antenna and Channelizing Filter Bank for Millimeter Wavelengths

, 2013
We describe the design, fabrication, and testing of a broadband log-periodic antenna coupled to multiple cryogenic bolometers. This detector architecture, optimized here for astrophysical observations, simultaneously receives two linear polarizations ...
Ade, Peter, Arnold, Kam, Edwards, Jennifer, Engargiola, Greg, Holzapfel, William L, Lee, Adrian T, Myers, Michael J, OBrient, Roger, Quealy, Erin, Rebeiz, Gabriel, Richards, Paul, Suzuki, Aritoki   +11 more
core   +1 more source

"Unser stat rathaus". The Old Town Hall in Prague and its earliest gallery of coats of arms"Unser stat rathaus". Das Altstädter Rathaus in Prag und seine älteste Wappengalerie [PDF]

, 2018
Martin Musílek
openalex   +1 more source

9. Heraldry and Territory : Coats of Arms and the Representation and Construction of Authority in Space

, 2021
Mario Damen, Marcus Meer
openalex   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source

Rural heraldic symbols adopted in the Republic of Moldova in 2017-2018

Tyragetia, 2020
Regarding the rural heraldic and vexillological projects, the years 2017-2018 were some prolific ones for the Republic of Moldova. In this article are presented, mentioned in their order of registration in the General Armorial of the Republic of Moldova,
Silviu Andrieş-Tabac
doaj