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44221
Topological Indices of Derived Networks of Benzene Ring Embedded in P-Type Surface on 2 D
Published 2021-01-01Get full text
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44222
Research on performances of single sideband modulated OFDM signals in ROF optical transmission system
Published 2009-01-01“…A novel OFDM-ROF system using single sideband modulation technology in radio-over-fiber system to generate optical wave was proposed and experimentally demonstrated.The 2Gbit/s OFDM signal and a 10GHz RF clock were mixed.The mixed signals were applied to drive a double-arm intensity modulator to generate a single sideband signal which transmitted to base station(BS) over fiber and broadcasted by antenna after the optical OFDM signal was converted into electrical OFDM signal.The experiment results show that in 10GHz-ROF system,a 2Gbit/s OFDM signal transmitted over 200km SMF without wireless broadcasting only has 1dB power penalty.After being only transmitted over 8m wireless air distance it has 0.3dB power penalty.When the signal transmitted over both 200km SMF and wireless air distance of 8m,also can obtain a clear received constellation in the experiment.…”
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44223
Spatiotemporal Patterns in a Ratio-Dependent Food Chain Model with Reaction-Diffusion
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44224
Constructed Wetlands for Wastewater Treatment
Published 2025-01-01“…Notably, the journal Ecological Engineering received the most citations, followed by Water Research and Water Science and Technology. The literature analysis explored CW design, the role of macrophytes and microorganisms, organic pollutant and nutrient removal processes, and operation and maintenance. …”
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Complex Behavior of Droplet Transfer and Spreading in Cold Metal Transfer
Published 2020-01-01“…In intelligent manufacturing, an intelligent control method of welding process is an important process of intelligent welding manufacturing technology (IWMT). Metal transfer is a key factor to control the welding process. …”
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A Group Based Key Sharing and Management Algorithm for Vehicular Ad Hoc Networks
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مروری بر روش میکروکپسولکردن با روش پلیمریزاسیون درجا و اهمیت آن در سیستمهای ترموکرومیک
Published 2016-02-01Get full text
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44233
Effects of Anisotropy and CO2 Wettability on CO2 Storage Capacity in Sandstone
Published 2022-01-01Get full text
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A Performance and Usability Aware Secure Two-Factor User Authentication Scheme for Wireless Sensor Networks
Published 2013-05-01“…Recently, several user authentication schemes for wireless sensor networks based on two-factor concept using the smart card technology were proposed. However, they have serious limitations in terms of security and usability. …”
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Photothermocatalytic conversion of CO2 by LDHs@AC composites
Published 2025-03-01Get full text
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