Results 221 to 230 of about 43,625 (354)

Microstrip Patch Antenna with PIN Diode as Frequency Selector for Cognitive Radio Applications

, 2020
Nitin B. Dambhare, Girish Chandra Ghivela, Joydeep Sengupta   +2 more
openalex   +1 more source

Biomass‐derived hydrochars as eco‐friendly adsorbents for wastewater treatment applications

Environmental Progress &Sustainable Energy, EarlyView.
Abstract Emerging organic pollutants (EOPs), such as diethyl phthalate (DEP), bisphenol A (BPA), and methylene blue (MB), are only partially removed in conventional wastewater treatment plants. This study assesses hydrochars produced by hydrothermal carbonization (HTC) of spruce bark (SB), vine shoots (VSs), and wheat straw (WSs) for removing three ...
Emanuel Gheorghita Armanu, Sara Ribeirinho‐Soares, Christian Eberlein, Hermann J. Heipieper, Irina Volf, Olga C. Nunes, Olívia Salomé G. P. Soares   +6 more
wiley   +1 more source

Coaxial Dipole Array With Switching Transmit Sensitivities for Ultrahigh Field MRI. [PDF]

Magn Reson Med
Bosch D, Solomakha GA, Glang F, Freudensprung M, Avdievich N, Scheffler K.   +5 more
europepmc   +1 more source

Ultra Sensitive PIN-Diode Receiver Utilizing Photocurrent Integration on a Parasitic Capacitance

Christoph Gasser, Simon Michael Laube, Kerstin Schneider-Hornstein, Horst Zimmermann   +3 more
openalex   +1 more source

Real‐Time Incremental Learning Artificial Neural Networks Maximum Power Point Tracking With Raspberry Pi‐Based Meteorological Data Acquisition

Energy Science &Engineering, EarlyView.
We present a smart solar tracking method using artificial intelligence to improve the efficiency of solar panels. Unlike traditional techniques, our system learns and adapts to changing sunlight conditions, ensuring faster and more reliable power generation for real‐world energy needs.
Rida Amine, Noureddine El Barbri, Mourad Yessef, Mohammed M. Alammar, Z.M.S. El‐Barbary, Hatim Ameziane   +5 more
wiley   +1 more source

Hierarchical Reconfigurable Metasurface Based on Scenario-Guided Functional Modules and Programmable Core. [PDF]

Adv Sci (Weinh)
Zhu L, Han J, Zheng Z, Feng Q, Xia D, Ma X, Mu Y, Luo G, Li R, Liu H, Xue H, Li L.   +11 more
europepmc   +1 more source

De‐Carbonizing the Transport Sector on the University Campus: A Techno‐Economic‐Environment Assessment and Optimization of PV Fed Electric Bicycles Amid Global Fuel Crisis

Energy Science &Engineering, EarlyView.
This study develops and evaluates a solar PV‐fed electric bicycle system optimized for university campuses in Pakistan. The techno‐economic analysis demonstrates significant fuel savings, emission reductions, and sustainability benefits, promoting a cost‐effective, eco‐friendly, and renewable transportation alternative amid rising global fuel and ...
Muhammad Abdullah Khan, Syed Ali Abbas Kazmi, Qamar uddin, Muhammad Umair Iftikhar, Muhammad Waseem   +4 more
wiley   +1 more source

Eye-Tracking-Driven Programming Metasurface System for Adaptive Beam Focusing and Polarization-Agile Communication. [PDF]

Research (Wash D C)
Zhang S, Zhu R, Chu Z, Ding C, Sui S, Dang S, Qu S, Qu J, Jia Y, Wang J.   +9 more
europepmc   +1 more source

Ultra-fast lateral 600 V silicon PiN diode superior to SiC-SBD [PDF]

, 2014
Masanori Tsukuda, Hironori Imaki, Ichiro Omura   +2 more
openalex   +1 more source

Avalanche overwhelms pin diode

III-Vs Review, 2004
openaire   +1 more source