地震诱发复活型滑坡稳定性研究

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Protection of Ecological System in Pearl River Estuary Comprehensive Regulation Planning by WANG Li, HUANG Liang, ZHU Yuan-sheng

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第二十一卷总目录

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响水水电站扩机工程建设管理实践

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Analysis of Hydrologic Effect of Urbanization of Guilin by LUO Chun-ling

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云南水文年鉴汇编刊印回顾及发展思考 by 尹炳槐, 朱俊

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基于FAHP的南水北调中线工程调水量风险评价

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Application of Reinforced Earth in Flood Control Embankments in Chishui and Rongjiang Urban Districts by 杨光檄

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New construction of mutually orthogonal complementary sequence sets by LIU Kai, MENG Fanfei, PENG Peidong

“…Considering the suppression of peak-to-average power ratio (PAPR) in multi-carrier code division multiple access (MC-CDMA) systems, a class of CPU matrices with low column vector PAPR characteristics was designed using Boolean functions. …”
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CFD ANALYSIS ON THE WALL WEAR OF A BALL SEAT IN FRAC SLEEVE WITH CONE SHAPES by MA Bo

“…The results indicate that The distribution of the flow field in the large column section and the small column section of the ball seat is relatively uniform. …”
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Penghitungan Beban Kritis pada Struktur Kolom Kontinu dengan Dua Bentangan akibat Pembebanan Secara Aksial by Eka Satria, Nusyirwan Nusyirwan, Muhammad Irfan

“…This paper is aimed to determine the critical buckling load of continous column with two spans under axial loading. Firstly, the critical buckling loads is calculated theoretically based on concept of solid mechanic. …”
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Sensitivity Analysis of the Coupled Dynamic Behavior of Vehicles in Collision with Semirigid Guardrails by Chun Liu, Hong-Jun Liao, Jun Chen, Qian-Qian Deng

“…The results indicate that the sensitivity values of the collision speed, column wall thickness, and collision angle according to the baseline model are 1.0, 1.0, and 0.741, respectively. …”
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Simultaneous Determination of Ciprofloxacin Hydrochloride and Dexamethasone Sodium Phosphate in Eye Drops by HPLC by Prakash Katakam, Karanam R. Sireesha

“…Optimum separation was achieved in less than 5 min using a C18 column (250 mmx4.6 mm i.d, 5μ particle size) by isocratic elution. …”
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Calculation of Reinforced Concrete Frames for a Special Design Situation with Discrete Crack Modeling by S. Yu. Savin, T. A. Iliushchenko

“…The revealed effect may lead to an increase in the influence of longitudinal bending for the outermost row column to which the beam is adjacent.…”
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Numerical Simulation Study of Progressive Collapse of Reinforced Concrete Frames with Masonry Infill Walls under Blast Loading by Qinghu Xu, Xuezhi Zhen, Yu Zhang, Mengjun Han, Wenkang Zhang

“…The RC frame model with infilled walls is more resistant to collapse when the outermost side columns are damaged. With the increase of span number, the structure is more likely to be damaged and collapsed.…”
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Establishment and performance analysis of RIS-assisted coded relay cooperation system based on LDPC product codes by Shunwai ZHANG, Jin WANG

“…To pursue the ultra-reliable information transmission, the system which combined the reconfigurable intelligent surface (RIS) technology and coded relay cooperation technology was investigated.The RIS-assisted coded relay cooperation system model based on low density parity check (LDPC) product codes was established.Based on LDPC product codes, the information matrix was row-encoded by the source node and column-encoded by the relay node, respectively.An efficient joint iterative decoding algorithm was proposed.The two received signals at the destination were row-decoded and column-decoded iteratively to update the logarithmic likelihood ratios of information bits, and then the decoding decision was made.The closed-form solutions of the outage probability and the channel capacity with finite codelength were theoretically derived.Theoretical analysis and simulation results show that the proposed system obviously outperforms the traditional coded relay cooperation.The more number of RIS elements, the more significant advantage can be obtained.Simulation results also demonstrate that the channel capacity with finite codelength approaches the ideal channel capacity with the codelength of LDPC product codes increasing.…”
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Modified Zagreb Connection Indices for Benes Network and Related Classes by Wenhu Wang, Asma Nisar, Asfand Fahad, Muhammad Imran Qureshi, Abdu Alameri

“…The horizontal cylindrical Benes network HCBr, vertical cylindrical Benes network VCBr, and toroidal Benes network TBr are the three classes generated by identifying the vertices of the first row with the last row, the first column with the last column of the Benes network. …”
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RP-HPLC Method for Simultaneous Estimation of Cefepime Hydrochloride and Tazobactam Sodium in Bulk and Pharmaceuticals by Sagar R. Tamboli, Dipak D. Patil

“…Chromatographic separation was achieved on PrincetonSPHER-100 C-18 column (250 mm × 4.6 mm i.d., 5 µm) at ambient temperature. …”
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Design and Motion Analysis of Polishing Robot with 3-RSS Coaxial Drive Layout Parallel Mechanism by Hongxiang Jing, Huibin Qin, Zhili Hou, Linlin Liu, Junqi Liu, Zongyan Wang

“…The robot composed of a central base column and three actuated rotating arm that can rotate around this column， each arm is connected by distal linkages to an end polisher. …”
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Analysis of Three Penicillin Antibiotics (Ampicillin, Amoxicillin and Cloxacillin) of Several Iranian Pharmaceutical Companies by HPLC by A. Ashnagar, N. Gharib Naseri

“…The analyses were made by using a Knauer (Germany) Spherimage-80, ODS, 2-5 μm C18 column with 30 cm length, and i.d. 4.5 mm. A 20 μL solution from each individual sample and the standard solution were injected separately onto the column of an HPLC instrument which was equipped with ECW 2000 software of Knauer, Germany. …”
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