Real-Time Trajectory Planning and Control for Constrained UAV Based on Differential Flatness by Dongli Wu, Hao Zhang, Yunping Liu, Weihua Fang, Yan Wang

“…A differential flat theory based on B-spline trajectory planning can replace the optimal control problem with nonlinear programming and be a good means to achieve the efficient trajectory planning of an UAV under multiple dynamic constraints. This research verifies the feasibility of this theory with actual flight experiments.…”
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Cross-cutting effect of type 2 diabetes on the sensorimotor control of balance by Trevor Lopatin, Ben Borngesser, Joshua Haworth

“…Type 2 Diabetes is a highly prevalent chronic disorder that affects multiple systems through microvascular complications. …”
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A Parallel ETL Tool Based on an Improved Chain-MapReduce Framework by Bin Wu, Xinguang Liu

“…The related work in parallel ETL and common methods to deal with multiple MapReduce jobs were introduced. Then an improved chain-MapReduce framework was presented, based on this framework,a parallel ETL tool was designed. …”
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Joint Spectra of Generators in Topological Algebras by Antoni Wawrzyńczyk

“…We prove that for S generating 𝒜 the spectrum σ𝒰(S) can be identified with the set 𝔐𝒰 of continuous multiplicative functionals f on 𝒜 such that ker f∈𝒰. …”
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A Femtocell Cluster Based Cache Handover Strategy by Jihong Zhao, Xun Wang, Zhirong Luan

“…To improve the quality of indoor wireless communication,the femtocell begins to be deployed in different indoor wireless communication scenarios.In the densely deployed femtocell network,when users handover from the macrocell to the femtocell,the multiple RSRP from different femtocell seriously affect the accuracy of the handover process.To solve above problems,the idea of femtocell cluster was proposed to improve the handover accuracy and reduce the unnecessary handover.In addition,a cache handover strategy was proposed to improve the efficiency of handover from macrocell to femtocell.Simulation results verify the proposed algorithms and strategies.…”
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Massive Acquired Renal Cysts Presenting with Bowel Obstruction-Like Symptoms by Chutikarn Teparak, Weeratian Tawanwongsri

“…We reported a case of an 85-year-old male with bilateral multiple huge acquired renal infected cysts, initially presenting with bowel obstruction-like symptoms. …”
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Improved packet classification algorithm based on multidimensional space dynamic division and RFC by Xiaoyu CHEN, Yueming LU

“…According to the existing problem that memory usage grows exponentially with the size increase of rule set in RFC (recursive flow classification) algorithm,an improved packet classification algorithm,HRFC (Hybrid-RFC) was put forward.The new algorithm completes the dynamic division of a multidimensional space rule set by a decision tree,accomplishes the mapping of each subset with multiple phase reduction trees,so as to realize fast and efficient packet classification.The simulation results show that the new algorithm can reduce the space usage effectively while guaranteeing the performance of classification speed.…”
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Reference Value Selection in a Perturbation Theory Applied to Nonuniform Beams by Blake Martin, Armaghan Salehian

“…The explicit dependence of the natural frequencies and mode shapes on reference values for the bending stiffness and the mass per unit length of the system is determined. Multiple methods for choosing these reference values are presented and are compared using numerical examples.…”
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Bowel Resection and Ileotransverse Anastomosis as Preferred Therapy for 15 Typhoid Ileal Perforations and Severe Peritoneal Contamination in a Very Elderly Patient by Benjamin Momo Kadia, Desmond Aroke, Martin Hongieh Abanda, Tsi Njim, Christian Akem Dimala

“…Bowel exteriorization and secondary closure are usually recommended for patients presenting late with multiple TIPs and heavy peritoneal soiling. We, however, discuss a unique case of an 86-year-old patient with 15 typhoid ileal perforations successfully treated with one-step surgery comprising bowel resection and ileotransverse anastomosis in a resource-constrained setting of Cameroon.…”
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Research on multi-tenant data partition mechanism for SaaS application based on shared schema by Xiao-na LI, Qing-zhong LI, Lan-ju KONG, Cheng PANG

“…In SaaS model,the multi-tenant data using shared schema partitioned in multiple nodes of the cloud environment was put forward in advance.Based on this,a data partition model and algorithm for multi-tenants to support SaaS application was proposed.Through comparsion with many data partition technology and cloud database solutions mainly for analysis application and lack of transaction support,the theoretical analysis and experimental results reveal that the proposed data partition mechanism can effectively realize the dynamic scalability of the system in cloud environment,at the same time to minimize the cost of the distributed transaction.…”
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The Risk of Immunosuppression: A Case of Salmonella Meningitis by Joshua Dower, David P. Lerner, Tamar Geva, Kenneth Wener

“…Though the source of infection was never clearly identified from multiple imaging studies, we suspect the severity of her presentation was due to her history of TNF-antagonist use.…”
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5G architectural evolution Option4 technology analysis and deployment suggestions by Songtao GAO, Xiangchen MA, Yiming YU, Du PAN

“…Option4 architecture improves 5G network performance by aggregating 4G link capabilities on the basis of 5G SA, while taking into account the existing 4G user experience.It is a potential 5G architecture evolution direction that operators are concerned about.The technical principles of Option4 was introduced, the key performance of Option4 from multiple dimensions was analyzed in detail, the impact of Option4 on the complexity of operation and maintenance was discussed, and 5G Option4 architecture deployment suggestions were proposed.…”
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Historias del diseño by Luis Rodríguez Morales

“…Para los países periféricos se propone una visión sistémica que posibilite el análisis de las múltiples relaciones del diseño y así tener la posibilidad de proponer enfoques para desarrollar historias del diseño pertinentes al contexto latinoamericano. …”
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An optimal energy-efficient resource allocation algorithm in ultra-dense network by Yueyue ZHANG, Weiwei XIA, Yaping ZHU, Feng YAN, Xuzhou ZUO, Lianfeng SHEN

“…The energy-efficient resource allocation problem was taken in an ultra-dense network(UDN) consisted of multiple femtocells.Aiming at maximizing the energy efficiency (EE) of the whole network,quality of service (QoS) constraint and interference limitation was considered.Then,the established nonconvex and nonlinear problem was relaxed relying on Cauchy inequality,and was developed into a non-cooperative game.Additionally,a distributed EE maximization algorithm was proposed satisfying the max-min fairness (MMF) criterion.Simulation results show that the proposed algorithm outperformances the existing algorithms in terms of the EE and the throughput.…”
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Study on interference problems between 5G base stations and adjacent frequency systems by Jianming YAO

“…For the interference problems in frequency sharing and geographical coexistence between 5G base stations and the adjacent frequency systems such as satellite earth stations, the different situations consisting of the interferences to 5G base stations and the interferences to other stations were analyzed, and the solutions to improve interference positioning efficiency including analyzing the same frequency signal using real-time spectrum function, identifying the signal using 5G NR demodulation function, and locating the interference source combined with same-frequency multiple radio source positioning method were presented.…”
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Ownership Structure on Tax Avoidance with Independent Commissioner as Moderation by Sudirman Sudirman, Almatius Setya Marsudi

“…The analytical technique used is Multiple Linear Regression. The test results show that institutional ownership has a positive effect on tax avoidance, while family ownership and managerial ownership do not affect tax avoidance. …”
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Research framework for food security and sustainability by Effie Papargyropoulou, John Ingram, Guy M. Poppy, Tom Quested, Clara Valente, Lee Ann Jackson, Tim Hogg, Thom Achterbosch, Emanuele Paolo Sicuro, Susanne Bryngelsson, Isabelle Guelinckx, Peter Van Dael, Louise Dye

“…The framework emphasises the need for coordinated action across multiple scales and sectors, focusing on synergies and trade-offs as opposed to isolated food activities, to address complex challenges in food security and sustainability.…”
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Resonance in alternating current traction network by T. V. Kovaleva, O. O. Komyakova, N. V. Pashkova

“…The results of the calculation of the minimum resonance lengths of the sections of the traction network and the multiples of the voltage and currents depending on the frequency of the supply voltage make it possible to assess the influence of the length and parameters of the line, such as the load on the presence of resonances.…”
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Neural Functions of Matrix Metalloproteinases: Plasticity, Neurogenesis, and Disease by Hiromi Fujioka, Yusuke Dairyo, Kei-ichiro Yasunaga, Kazuo Emoto

“…Recent studies employing a range of animal models implicate that matrix metalloproteinases regulate multiple aspects of the neuronal development and remodeling in the brain. …”
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Comparative evaluation of an AI-powered life coach against traditional coaching methods by David Brown, Marlene Orozco, Noah Lloyd

“…The study evaluates the performance of 1440 across multiple key metrics, including goal achievement, satisfaction, and perceived support. …”
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