Results 61 to 70 of about 1,129,195 (294)
A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection
Advanced Engineering Materials, EarlyView.A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan +9 more
wiley +1 more source
OPTYMALIZACJA PRZETWARZANIA DANYCH DLA ZAPYTAŃ SYSTEMÓW OBSERWACJI PRZESTRZENI POWIETRZNEJ
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2018 Artykuł dotyczy optymalizacji przetwarzania danych podczas wykrywania obiektów powietrznych poprzez żądanie systemów nadzoru. Zbadano dwa schematy wykrywania obiektów powietrznych, różniące się kolejnością operacji odczytywania sygnałów odpowiedzi ...
Iryna V. Svyd +4 more
doaj +1 more source
Validation of Compact-Standard Antenna Method for Antenna Calibration above 1 GHz [PDF]
Journal of the Korean Institute of Electromagnetic Engineering and Science, 2019 In this paper, we propose a compact-standard antenna method (C-SAM) for antenna calibration above 1 GHz. The test-site evaluation of the fully-anechoic room (FAR) condition satisfied the free-space conditions.
Min-Joo Jeong +4 more
doaj +1 more source
Culture, neo-liberalism and citizen communication: the case of Radio Tierra in Chile [PDF]
, 2006 This article analyses the Chilean independent and not-for profit station Radio Tierra In the general context of the work of two key Chilean sociologists, José Joaquín Brunner and Manuel Antonio Garretón, in particular the latter’s theory of an epochal ...
Poblete, Juan
core
Advanced Functional Materials, EarlyView.This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger +10 more
wiley +1 more source
Channel Assortment Strategy for Reliable Communication in Multi-Hop Cognitive Radio Networks
, 2010 In this paper, we propose a channel assortment strategy for Reliable Communication in Multi-Hop Cognitive Radio ...
Rehmani, Mubashir Husain
core +2 more sources
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Development of universal software radio peripheral amplifier for underwater acoustic platform using software defined radio [PDF]
, 2010 First and foremost, the development of a modem using the USRP has applications in oceanographic monitoring and communication. Improved acoustic connecting would allow more efficient transfer of information between Underwater Acoustic (UWA) equipment such
Kalash, Haydar Sabeeh
core
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
Sensors, 2019 In recent years, wireless multimedia sensor networks (WMSNs) have emerged as a prominent technique for delivering multimedia information such as still images and videos.
Shu Li +3 more
doaj +1 more source