Results 61 to 70 of about 30,149 (233)

Archaeological Data Concerning the History of the Evangelical Church in Dealu Frumos, Sibiu County

Materiale și Cercetări Arheologice, 2011
Most historians agree that the original planimetry of the church in Dealu Frumos consisted of a hall church with nave and two aisles, a square choir, a semicircular apse and a western tower. All these were built during the 13th century, before the Tartar
Marcu Istrate, D., Roman, D.
doaj   +1 more source

Carbon Contacts to Proteins Enable Robust, Biocompatible Electronic Junctions with Near‐Activation‐less Conduction Down to 10 K

Advanced Functional Materials, EarlyView.
A robust solid‐state protein junction with a semi‐transparent eC/Au electrode allows photoexcitation of the bacterio‐rhodopsin, bR layer, to isomerize the bR retinal. The resulting photo‐response shows the protein is functional in the solid‐state junction.
Shailendra K. Saxena, Sudipta Bera, Tatyana Bendikov, Israel Pecht, Mordechai Sheves, David Cahen   +5 more
wiley   +1 more source

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

Advanced Functional Materials, EarlyView.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan, Mohammad Mehrali, Jaka Tušek, Shiva Mohajerani, Xiebin Wang, Dermot Brabazon, Mohammad Elahinia, Mehrshad Mehrpouya   +7 more
wiley   +1 more source

A Quadruple Band-Notched SWB MIMO Antenna with Enhanced Isolation Using Wiggly Line [PDF]

Radioengineering
A novel quadruple band-notched spatial diversity/MIMO antenna for super wideband (SWB) application is investigated. The proposed antenna comprises two identical tapered semicircular radiators with two microstrip feedlines and a common slotted ground ...
A. K. Chaudhary, M. Manohar
doaj  

The Mummy Trappings in the National Museum in Belgrade: A Reconstruction and Typological Assessment

Etnoantropološki Problemi, 2019
In July 2009 the National Museum in Belgrade received – as a donation – two elements of a funerary assemblage: a fragmented mask and a conjoined collar-breast covering.
Branislav Anđelković, Jonathan P. Elias   +1 more
doaj   +1 more source

THE SURGICAL TREATMENT EFFECTIVENESS OF PATIENTS WITH MIDDLE EAR CANCER

Южно-Российский онкологический журнал, 2020
Among human malignant tumors, middle ear cancer is rare: up to 0.06%, and among ear tumors — up to 5%. Due to the late detection of the tumor, patients turn to a specialist with advanced, nearly or completely unresectable disease, and it limits the ...
P. V. Svetitskiy, M. A. Engibaryan, P. N. Meshceryakov   +2 more
doaj   +1 more source

Fabrication of Pyridinic Nitrogen‐Functionalized Carbon Cloth for High‐Performance Iron‐Chromium Flow Batteries

Advanced Functional Materials, EarlyView.
The carbon cloth electrode with targeted pyridinic nitrogen doping, achieved via urea pyrolysis, effectively modulates the adsorption of Cr(II) species and enhances electron transfer, leading to significantly improved kinetics of the Cr(II)/Cr(III) reaction. The material demonstrates a high discharge capacity of 689.3 mAh and an energy efficiency of 72.
Jinfeng Yi, Senwei Zeng, Runfa Zhao, Guangfu Wu, Zhi Liu, Tianhang Zhou, Chunming Xu, Jia Guo, Quan Xu, Yingchun Niu   +9 more
wiley   +1 more source

Voltage‐Gated Dedoping of n‐Doped Poly(benzodifurandione) as an Interfacial Protective Mechanism in Electrochromic Devices

Advanced Functional Materials, EarlyView.
Electrochromic polymer stability under overpotential is improved by inserting an ultrathin, transparent n‐doped poly(benzodifurandione) interlayer between indium tin oxide and a poly(3,4‐propylenedioxythiophene)‐based electrochromic polymer. The interlayer supports rapid switching at operating bias, then becomes resistive near +0.8 V to suppress excess
Priyanka Rout, Palak Mehra, Won‐June Lee, Liyan You, Jianguo Mei   +4 more
wiley   +1 more source

Design and Optimization of a Non-Contact Current Sensor for EVs Based on a Hybrid Semi-Circular Array of Hall-Effect and TMR Elements

Vehicles
This paper presents a semi-circular, non-contact current sensor designed to simplify the layout of automotive wiring harnesses and enhance measurement convenience and reliability. The sensor integrates a hybrid sensing array consisting of Hall-effect and
Xiaopeng Yuan, Haoyu Wang, Lei Zhang
doaj   +1 more source

Integrated Geophysics and Geomatics Surveys in the Valley of the Kings

Sensors, 2020
Recent results within the framework of the collaborative project The Complete Geophysical Survey of the Valley of the Kings (VOK) (Luxor, Egypt) are reported in this article.
Francesco Porcelli, Luigi Sambuelli, Cesare Comina, Antonia Spanò, Andrea Lingua, Alessio Calantropio, Gianluca Catanzariti, Filiberto Chiabrando, Federico Fischanger, Paolo Maschio, Ahmed Ellaithy, Giulia Airoldi, Valeria De Ruvo   +12 more
doaj   +1 more source