AC Fault Mechanism and Impact Analysis of Offshore Wind Power Connected to Flexible and Direct Systems by Wanli JIANG, Ruoyu WANG, Jiajing LI, Jingyi LIANG

“…[Method] The topology analysis of grid-connected transmission system of offshore wind power and the work control principle analysis of offshore wind power electrical structure were presented, including the work control principle analysis of PMSG, the topology and principle analysis of flexible and direct transmission system, the work control principle analysis of offshore converter station, the work control principle analysis of onshore converter station, and the work control principle analysis of offshore converter station. …”
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Research on electromagnetic relay forwarding bidirectional transmission technology while drilling by LI Shiyin, ZHANG Bowen, ZHANG Guanjie, ZHANG Zhi, QI Huayan, WANG Bo

“…A drilling prototype, composed of field programmable gate array (FPGA), amplification circuit, analog-to-digital converter (ADC), digital-to-analog converter (DAC), and antenna, was constructed and tested. …”
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Occurrence and speciation of copper in slags obtained during the pyrometallurgical processing of chalcopyrite concentrates at the Huelva smelter (Spain) by Fernández-Caliani J.C., Ríos G., Martínez J., Jiménez F.

“…Slags involved in smelting-converting-refining operations to produce blister copper at the Atlantic Copper smelter, in Huelva (Spain), have been investigated by quantitative electron microprobe analysis, X-ray diffraction and digital imaging techniques. …”
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Joint task offloading and trajectory optimization for multi-UAV assisted mobile edge computing by Jiequ JI, Kun ZHU, Changyan YI, Ran WANG

“…An unmanned aerial vehicle (UAV)-assisted mobile edge computing system was proposed in which multiple UAVs equipped with computing resources were employed to provide computation offloading opportunities for mobile users with limited local resources.The computing tasks of each user can be divided into two parts.One portion was offloaded to its associated UAV for computing and the remaining portion was processed locally.It was aimed at minimizing the sum of the maximum delay among all user devices by jointly optimizing the user scheduling and the UAV trajectory in a finite period.The proposed problem was a mixed-integer non-convex optimization problem.To facilitate solving this problem, it was equivalently converted into a more tractable problem by introducing some auxiliary variables, and then a penalty concave-convex procedure algorithm was proposed to solve the converted problem.Simulation results show that the proposed joint optimization scheme achieves significantly better performance than other benchmark schemes.…”
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Adverse Environmental Impact: A Consultant’s Perspective by Alan W. Wells, Thomas L. Englert

“…In our experience, the paradigm most helpful in bringing about agreement among stakeholders is to (1) create a model of operating scenarios, (2) use empirical data from on-site studies to parameterize the model, (3) convert losses by life stage to equivalent adult losses, (4) convert equivalent adult losses to economic value, and (5) compare scenarios on an economic basis.…”
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EV Hybrid Battery With Integrated Multilevel Neutral-Point-Clamped Interfacing and Lossless Intermodule State-of-Charge Balancing by Gabriel Garcia-Rojas, Sergio Busquets-Monge, Alber Filba-Martinez, Turev Sarikurt, Salvador Alepuz, Josep Bordonau

“…The converter features enough regulation margin to correct substantial SoC imbalances. …”
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The mathematical learning by Mathcad software use by Stasė Petraitienė, Liepa Bikulčienė, Violeta Kravčenkienė

“… The usidge of special mathematical software are impossible without mathematical knowledge, because they use functions which is common in everyday use. The MathConnex convert data from Excel, Matlab to MathCad and other way. …”
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Recovery and separation of iron from iron ore using innovative fluidized magnetization roasting and magnetic separation by Yu J., Han Y., Li Y., Gao P.

“…The results indicated that the hematite was almost completely converted into magnetite by a gas mixture of 4 Nm3/h CO and 1 Nm3/h N2 at roasting temperature of 540°C for about 30 s. …”
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Translation of hardness numbers in testing of surface‑hardened steel products by A. L. Valko, S. P. Rudenko, S. G. Sandomirski

“…From a Vickers hardness reading of 62.3 HRC using a 4.903 N indenter, the hardness is converted to 294.2 N and the hardness is converted to HRC using the ASTM E 140-07 formula. …”
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Dynamic Modeling and Control of Electromechanical Coupling for Mechanical Elastic Energy Storage System by Yang Yu, Zengqiang Mi

“…The structural scheme of mechanical elastic energy storage (MEES) system served by permanent magnet synchronous motor (PMSM) and bidirectional converters is designed. The aim of the research is to model and control the complex electromechanical system. …”
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Application of Multipoint DC Voltage Control in VSC-MTDC System by Yang Xi, Ai Qian, Huang Jiantao, An Yiran

“…The voltage-source-converter- (VSC-) based multiterminal VSC-HVDC power transmission system (VSC-MTDC) is an ideal approach to connect wind farm with power grid. …”
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Reflective Metasurface for Multi-Band Polarization Conversion for Satellite Applications in 6G Networks by Humayun Zubair Khan, Abdul Jabbar, Jalil Ur Rehman Kazim, Jamal Zafar, Masood Ur-Rehman, Muhammad Ali Imran, Qammer H. Abbasi

“…This study introduces a reflective polarization converter based on metasurface, designed to offer both Linear-to-Linear polarization (LLP) and Linear-to-Circular polarization (LCP). …”
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A Review on the Fabrication of Polymer-Based Thermoelectric Materials and Fabrication Methods by Muhammad Akmal Kamarudin, Shahrir Razey Sahamir, Robi Shankar Datta, Bui Duc Long, Mohd Faizul Mohd Sabri, Suhana Mohd Said

“…Thermoelectricity, by converting heat energy directly into useable electricity, offers a promising technology to convert heat from solar energy and to recover waste heat from industrial sectors and automobile exhausts. …”
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Gas-Solid Reaction Properties of Fluorine Compounds and Solid Adsorbents for Off-Gas Treatment from Semiconductor Facility by Shinji Yasui, Tadashi Shojo, Goichi Inoue, Kunihiko Koike, Akihiro Takeuchi, Yoshio Iwasa

“…The feature of this system is to adsorb the fluorine compounds in the exhaust gases from the decomposition furnace by using two types of solid adsorbents: the calcium carbonate in the upper layer adsorbs HF and converts it to CaF2, and the sodium bicarbonate in the lower layer adsorbs HF and SiF4 and converts them to Na2SiF6. …”
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Determination of conditions for optimal control of linear magnetoelectric drive of low-speed single-stage piston compressor by A. A. Tatevosyan

“…One of the areas that increase the reliability of LMEP is to reduce the number of elements included in its composition, for example, transmission and converting mechanisms. However, in this case, nonlinear suction-discharge processes occurring in the compressor stage have a significant effect on the operation of the electromechanical converter. …”
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Impedance Reshaping Strategy for Battery Energy Storage Systems Based on Partial Power Conversion by Ming Li, Yucheng Wu, Xiangxin Xi, Haibo Liu, Baizheng Xu, Long Jing

“…The proposed method focuses on adjusting the input impedance of the load converter within a limited frequency band centered on the system’s oscillation frequency. …”
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Captopril-Associated Cough Is Not due to Increased Airway Responsiveness by SP Blackie, C Hilliam, R Porter, R Rangno, PD Paré

“…BACKGROUND: Angiotensin-converting enzyme (ACE) inhibitors commonly cause cough. …”
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KALIMAT INVERSI DALAM BAHASA INDONESIA by Bambang Eko Cahyono

“…Also there are different types of sentences in the sentences Indonesian inversion which consists of: (1) sentence declarative inversion which is divided into two types of patterns that can be converted into the S-P and type that can not be converted into P-S; (2) The inversion of interrogative sentences are divided into two inversions interrogative sentences that require yes or no answers and inversion interrogative sentences that require answers explanatory; (3) sentence inversion imperative which is divided into two inversions imperative sentences with active diathesis and passive sentences with inversion imperative diathesis; and (4) the sentence exlasamative.…”
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The study of plant growth promoter production from leather industrial solid waste by John Sundar

“…An efficient, low-cost procedure was developed to convert animal fleshings into plant growth promoters (PGP).Method The fleshings were hydrolyzed and analyzed for moisture, fat, ash, and nitrogen contents. …”
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KAJIAN PEMBANGUNAN SISTEM DRAINASE BERWAWASAN LINGKUNGAN DI KAWASAN PERUMAHAN by NURHAPNI, HANI BURHANUDIN

“…Hydrologic analysis is required as a basis for converting rainwater that falls in a residential area into a run-off discharge is generated. …”
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