Joint transceiver beamforming in MIMO cognitive radio network by Yan GUO, Fang-jun ZHU, Ning LI, Xiao-yun YUAN

“…And a further approach on the max-min fairness beam-forming was presented. Simulation results demonstrate that proposed algorithms have superior performance in terms of total transmitted power and signal-to-interference plus noise ratio (SINR) as compared to the existing ones.…”
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Theoretical Analysis of the Efficiency of RV Reducer with Beveloid Gear by Wang Xin, Huang Qingjiu, Chen Bin, Hou Yingfeng

“…Though the beveloid gear RV reducer,all above drawbacks are overcome,the aspect of large backlash and low transmission efficiency remained to be improved.Therefore,improving the structure of existing beveloid gear RV reducer is put forward,the involute gear pair of high- speed stage in existing RV reducer is replaced of beveloid gear pair to adjust the backlash into optimum state. …”
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Exploring microbial players for metagenomic profiling of carbon cycling bacteria in sundarban mangrove soils by Basanta Kumar Das, Ayushman Gadnayak, Hirak Jyoti Chakraborty, Smruti Priyambada Pradhan, Subhashree Subhasmita Raut, Sanjoy Kumar Das

“…Abstract The Sundarbans, the world’s largest tidal mangrove forest, acts as a crucial ecosystem for production, conservation, and the cycling of carbon and nitrogen. …”
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A novel framework for increasing research transparency: Exploring the connection between diversity and innovation. by Timothy R Wojan, Dayton M Lambert

“…Estimated magnitudes of diversity along academic discipline, race, ethnicity, and foreign-born status dimensions are positively associated with innovation. …”
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Molecular structure, UV–Visible spectra and other molecular properties of (E)-2-(2-hydroxy-5-methoxybenzylidene)hydrazinecarbothioamide and its n-methyl variant by using DFT method... by K. Srishailam, L. Ravindranath, Gaddam. Ramesh, D. Praveena, Sunil kumar V, Danikonda.Suresh Kumar, S. Muthu, G.Ramana Rao

“…Nonlinear optical (NLO) profile, for each of the two molecules, was computed, with in the frame work of the DFT/B3LYP/6–311++G(d,p) formalism to determine their utility for NLO applications. …”
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Correlation Between Blood Glucose Fluctuations and Osteoporosis in Type 2 Diabetes Mellitus by Fuhua Chen, Ping Wang, Fang Dai, Qiu Zhang, Ruixue Ying, Liya Ai, Yiqing Chen

“…The findings indicate that blood glucose fluctuations may contribute to inhibiting the processes of bone formation and resorption, promoting diabetic osteoporosis and fractures in T2DM. …”
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The Nonlinear Stability Prediction and FEM Modeling of High-Speed Spindle System with Joints Dynamic Characteristics by Bo Wang, Wei Sun, Kunpeng Xu, Junyong Zhang, Bangchun Wen

“…At last, the influences of speed and cutting force on the nonlinear stability were analyzed by amplitude spectrum, bifurcation, and Poincaré mapping. …”
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SUBJETIVIDADE, MUNDO DA VIDA E ORGANIZAÇÃO DO TRABALHO by Thomas Leithauser

“…O autor propõe, então, conceber um processo de humanização do trabalho que reconheça a organização industrial como produto de impulsos externos e formalizadores, mas também de uma mediação subjetiva e informal impossível de ser extirpada do processo de trabalho. …”
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Essence and purpose of preventive and punitive functions of legal liability by V. Tymoshenko

“…The methodological framework of the study was based on formal-logical, systemic, and structural-functional methods employed within the framework of dialectical, phenomenological, and systemic approaches. …”
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Application of quality control circle activities for implementation of Traditional Chinese Medicine nursing for ICU patients (提高ICU患者中医护理操作实施率的品管圈实践)... by ZHANG Lijuan (张丽娟), CAI Shujun (蔡书君), PAN Wenting (潘文婷), CHENG Jingjing (成晶晶)

“…Results The implementation rate of TCM nursing rose form 56. 31% before QCC activities to 86. 63% after QCC activities, with a significant difference (P＜0. 01). …”
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The effect of addition of organic and inorganic zinc on egg production, egg quality and some blood parameters in laying hens rations by Tuba Bülbül, Seher Küçükersan

“…The rations of control and experimental groups formulated as including 17 % crude protein and 2720 kcal/kg metabolizable energy. …”
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Deforestation changes the effectiveness of bed nets for malaria control by Tafesse Kefyalew Estifanos, Brendan Fisher, Taylor H. Ricketts

“…Abstract Land use changes such as deforestation and the degradation of tropical forests can be key drivers of infectious disease, including malaria. …”
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The Main Coronary Artery (LMCA) Thrombus Presented as an ST Elevation Myocardial Infarction in a Hypercoagulable Patient by Nithin Gottam, Douglas Stewart, Hiroshi Yamasaki, Mohamad Ajjour

“…Left main coronary artery (LMCA) thrombus is a clinically rare event and is thought to be secondary to plaque rupture with subsequent thrombus formation, persistent hypercoagulable state, cocaine use, or vasospasm. …”
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TUTOR SUPPORT OF EDUCATIONAL EVENTS WITHIN THE SYSTEM FOR TEACHER FURTHER TRAINING by Svetlana V. Dudchik

“…This activity promotes his (her) formation as a subject of professional development, and fosters the development of his (her) individual motives and values. …”
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Un « monument de papier » pour célébrer et réinventer la Bolivie du Premier Centenaire de l’Indépendance by Françoise Martinez

“…Following three didactic objectives (for foreigners, for natives and for posterity), we’ll show that it functioned as a performative narrative-portrait of the model of an ideal imagined nation.…”
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Movement Characteristics of Typhoon Rainstorm-Triggered Debris Flow in Qinglong Gully Based on Massflow Model by XIONG Chaozheng, JI Feng, SHI Yuchuan

“…Typhoon Lekima made landfall on August 10,2019,causing a massive typhoon rainstorm-triggered debris flow in Qinglong Gully located in the middle and low mountainous area of southern Anhui.To deeply explore the movement characteristics of the typhoon rainstorm-triggered debris flow,this study identifies the characteristics,formation conditions,and source distribution of Qinglong Gully.On this basis,it builds a high-precision three-dimensional model of the study area to calculate two working conditions of the non-typhoon rainstorm and typhoon rainstorm.In addition,Massflow,the software for surface-process dynamic numerical analysis,is employed for numerical simulation and comparative analysis of debris-flow movement characteristics.The results show that the typhoon rainstorm-triggered debris flow has a faster forward speed compared with the non-typhoon rainstorm-triggered debris flow.It moves to the monitoring points j1—j5 at 600 s,100 s,1500 s,1 600 s,and 1 900 s,respectively,and the front can cause damage to the channels and buildings along the way in a short time.Three main accumulation areas are formed in the outbreak of the debris flow.The maximum accumulation thickness of the typhoon rainstorm-triggered debris flow is 3.08 m,3.80 m,and 7.75 m,and the accumulation area is 36 324.4 m²,3 700.4 m²,and 32 279.5 m²,respectively.The debris flow has the characteristics of a large height and plane range of influence,which is more likely to cause serious life and property damage to engineering buildings and residents.…”
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Evolution of Cluster Policy in Japan by А. V. Belov

“…The subsequent segment delves into the characteristics of traditional industrial concentration zones in Japan, which share similarities with analogous formations in England and Italy outlined in early cluster studies. …”
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Optimizing composite ecological networks through Synergistic risk Management, ecological Conservation, and recreational Integration: A case study of Beijing’s shallow mountain regi... by Lei Cao, Kaiping Wang, Xinyao Zhao, Yunlu Zhang

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Big data intelligent analysis technology for 5G network by Aihua LI, Xiaobo WU, Chao CHEN, Bin WEI, Yuanyuan SHI

“…5G services are characterized by diversified forms, personalized requirements and extreme experience, which require the network to be able to efficiently perceive business characteristics and meet business requirements.Meanwhile, the introduction of complex technologies such as 5G slicing, edge computing and multi-access collaboration increases the complexity of end-to-end resource management and scheduling.As the network topology center and service convergence point, 5G core network needs to integrate artificial intelligence technology, improve the ability of big data analysis, and realize the automation and intelligence of the network .The research progress of the international organization for standardization in the field of 5G network intelligence was firstly introduced, then the architecture and characteristics of 5G network big data intelligent analysis system was proposed, and the potential three key technologies of network big data intelligent analysis were finally further analyzed.…”
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On fractional Pennes bio-heat equation using Legendre collocation method by Arvind Kumar Mishra, Sushil Kumar, Ajay Kumar Shukla

“…Temperature variations concerning several parameters such as derivative [Formula: see text] time, blood perfusion, and transmitted power are described using the Legendre collocation technique. …”
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