Dynamic Range Consideration in MIMO Systems with Hybrid Antenna Selection by Javad Ahmadi-Shokouh

“…To this end, an SNR analysis is first performed for a reference point that is the input of Receiver Chain Block (RCB). …”
Get full text

Combined Microencapsulated Islet Transplantation and Revascularization of Aortorenal Bypass in a Diabetic Nephropathy Rat Model by Yunqiang He, Ziqiang Xu, Hongxing Fu, Bin Chen, Silu Wang, Bicheng Chen, Mengtao Zhou, Yong Cai

Get full text

Water–rock interaction in the geothermal systems related to post-collision zone volcanism: A case study based on multivariate statistical analysis from the Kavak geothermal field (... by Gündüz, Mesut, Bozdağ, Ayla, Bayram, Ali Ferat, Bozdağ, Ali, Asan, Kürşad, Sardini, Paul

“…Multivariate statistical analysis confirms that first type and second type thermal waters identified based on their hydrochemistry formed two separate statistical groups, and suggests that the chemistry of the KGF waters was mainly controlled by the composition of the ErAVC rather than those of the basement metamorphic rocks as a result of water–rock interaction.…”
Get full text

Communication-efficient distributed precoding design for Massive MIMO by Mian LI, Yang LI, Zonghui ZHANG, Qingjiang SHI

“…A communication-efficient distributed precoding scheme was proposed for multi-baseband processing unit (BBU) baseband processing architecture, aiming to reduce fronthaul data exchange and computational complexity between BBUs.Firstly, a distributed framework based on R-WMMSE algorithm was proposed, which utilized the subspace property of the optimal solution to compress the interactive data losslessly, thereby reducing data exchange.Furthermore, two learnable compression modules based on matrix multiplication were designed, using optimized computing structures and matrix parameters to reduce the parameters and computations while maintaining function expressiveness.Finally, the learnable modules and the distributed precoding framework were jointly optimized with achievable rate as the optimization objective to obtain the final model.The proposed scheme can achieve guaranteed precoding performance under lower requirements on data interaction and computational complexity…”
Get full text

20(S)-Ginsenoside Rg3 Protects Kidney from Diabetic Kidney Disease via Renal Inflammation Depression in Diabetic Rats by Tong Zhou, Lin Sun, Shuo Yang, You Lv, Yue Cao, Xiaokun Gang, Guixia Wang

Get full text

Fluid flow in crustal fault zones with varying lengthwise thickness: application to the Margeride fault zone (French Massif Central) by Emmy Penhoët, Laurent Arbaret, Laurent Guillou-Frottier, Hugo Duwiquet, Charles Gumiaux, Mathieu Bellanger

“…Our numerical models will increase understanding of how fault width and geometry impact the geothermal potential of the Margeride fault zone and similar areas in crystalline basement.…”
Get full text

Predicting the critical drainage induced by soil seepage failure during pumping in foundation pit construction by Fuwei JIANG, Shujun TANG, Xiaofei DENG, Zhenchao LI, Fawang ZHANG, Hongyuan YIN

Get full text

Research on Deformation Patterns and Influencing Factors of Ten Pilot Tunnel Pile Method Construction in Large Span Metro Stations by ZHOU Tao

“…The ground settlement caused by the first excavation of the lower pilot tunnels is relatively small. …”
Get full text

Analyzing The Encountered Problems and Possible Solutions of Converting Relational Databases to Graph Databases by Ramazan Altın, A. Cumhur Kınacı

“…For functional dependencydetection, which is normally a very time-consuming and costly process, we developed a method basedon a graph database.…”
Get full text

Targeting endoplasmic reticulum stress: an innovative therapeutic strategy for podocyte-related kidney diseases by Jiao Lv, Honghai Yu, Sasa Du, Pengyu Xu, Yunyun Zhao, Wenxiu Qi, Xiuge Wang

Get full text

Energy-Efficient Hybrid Precoding Scheme Based on Antenna Selection Technology in Massive Multiple-Input Multiple-Output Systems by Jian Jun Ding, Jing Jiang

“…The precoding scheme greatly increases the energy efficiency (EE) of the system. In the first step, we derive an exact closed-form expression of EE. …”
Get full text

Structural Analysis of Lunar Regolith from LPR CH-2 Data Based on Adaptive f-x E MD: LPR Data Processed by Adaptive f-x EMD by Bin Hu, Deli Wang, Ling Zhang, Zhaofa Zeng

“…To reach this goal, we adopt a data preprocessing workflow to improve the quality of the radar image, firstly. Then, a dip filter based on adaptive f-x empirical mode decomposition (EMD) is proposed to extract the rocks in the regolith and the corresponding removed IMF map indicates the degree of rock enrichment and highlights regolith-basement interface. …”
Get full text

A “User-Knowledge-Product” Co-Creation Cyberspace Model for Product Innovation by Yu Wang, Jiacong Wu, Ru Zhang, Sara Shafiee, Cheng Li

“…Hence, the enterprises can use this model for user discovery, product innovation knowledge mining, and dynamic innovation knowledge basement and forecast hotspot trend in co-creation communities.…”
Get full text

Study on Bearing Capacity of the Existing Engineering Pile Group without Lateral Displacement during Dynamic Top-Down Construction by Zhen Wang, Yang Zhao, Xuelin Yang, Zhi Ding, Wenwei Zhu, Qingzhong Wang

“…The bearing capacity of the vertical underpinning structure system is the key index in the design of top-down construction for adding a basement layer under existing buildings. The influence of the lateral restraint is the most significant under the dynamic construction excavation. …”
Get full text

Genesis of the Daping Gold Deposit in the Middle Xuefeng Mountain Area, Southern China: Constraints from Geochemistry, Fluid Inclusion, and H-O-S Isotope by Xu Kong, Wen-Tian Mi, Xue-Yuan Qi, Shu-Jun Lǚ, Yu-Jun Dong, Jie Xin

“…Among them, the first stage and the second stage are the main gold mineralization stages. …”
Get full text

Design of integrated radar and communication system based on solvable chaotic signal by Jun-Liang Yao, Mei-Xin He, Yu-Jie Ma, Yun-Fan Yang, Hui-Ping Yin, Hui Hui

“…Second, the system and frame structures of IRCS using chaos as baseband signal and the corresponding signal processing algorithms are given. …”
Get full text

Characterization and Etiopathogenic Approach of Pediatric Renal Biopsy Patients in a Colombian Medical Center from 2007-2017 by Mayerly Prada Rico, Carmen Inés Rodríguez Cuellar, Monica Fernandez Hernandez, Luz Stella González Chaparro, Olga Lucía Prado Agredo, Ricardo Gastelbondo Amaya

“…To our knowledge this is the first description that classifies biopsy findings according to the probable pathogenic mechanism.…”
Get full text

Study on the Genetic Differences in Reservoir Characteristics Based on the Bidirectional Provenance of the Yanchang Formation in the Jiyuan Area, Ordos Basin, China by Qiang Tong, Zhaohui Xia, Jixin Huang, Junchang Wu, Yusheng Wang, Zheng Meng, Chaoqian Zhang

“…Combined with the nature of the basement of the basin and the characteristics of the present structure, it is believed that the Jiyuan area is located in the central and western parts of the basin, spanning two first-level structural units, the Tianhuan Depression and the Yishan Ramp. …”
Get full text

Linear IgA bullous dermatosis–a fifty year experience of Warsaw Center of bullous diseases by Cezary Kowalewski, Katarzyna Wozniak

“…Linear IgA bullous dermatosis (LABD) is a rare subepidermal blistering disorder characterized by the presence of linear IgA deposits at the basement membrane zone (BMZ) by direct immunofluorescence (DIF). …”
Get full text

Ecological Water Demand Calculation with the Consideration of the Health of Fish Spawning Ground——A Case Study of Dongta Spawning Ground in Xijiang River by ZHOU Huabin, YU Chunxue, SU Meirong

“…Taking theDongta spawning ground in the Xijiang River Basin as the study area and four major Chinese carpsas the target species for the first time, this paper constructs the related suitability curve forthe hydrodynamic characteristic index, simulates the effects of factors such as flow velocity andwater depth on fish spawning grounds at different flow conditions by a two-dimensional riverhydrodynamic model, River2D, establishes the relationship between the flow conditions and weightedusable area (WUA) of four major Chinese carps habitats to determine the ecological water demand inthe study area. …”
Get full text