Machine learning to predict virological failure among HIV patients on antiretroviral therapy in the University of Gondar Comprehensive and Specialized Hospital, in Amhara Region, E... by Daniel Niguse Mamo, Tesfahun Melese Yilma, Makda Fekadie Tewelgne, Yakub Sebastian, Tilahun Bizuayehu, Mequannent Sharew Melaku, Agmasie Damtew Walle

“…Abstract Background Treatment with effective antiretroviral therapy (ART) reduces viral load as well as HIV-related morbidity and mortality in HIV-positive patients. …”
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Method for calculating the spectral density of the moment resistance on the working body of the road mill machine by Fomin K.V.

“…The obtained expressions are analyzed and the main characteristic features of the mill loads are considered. The considered characteristics are the initial data for the dynamic analysis of the drive elements and the unit structure, as well as for strength calculations.…”
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Mathematical modeling of the process of nonlinear deformation of thin-walled structures by G. M. Murtazaliev, M. M. Paizulaev

“…The objective is to develop a unified method for solving a general nonlinear boundary value problem associated with discontinuous phenomena, which allows identifying all the characteristic features of the behavior of thin-walled systems under load. …”
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Modeling of rotary movement of the articulating crane with increased gaps in the hinge joints of the links by Lagerev I.A., Milto A.A., Lagerev A.V.

“…In the case of the rotary movement of the articulating crane, a comparative analysis of work of joints of the connection node of the boom and lifting device with no gap and with high gaps. The features of the damping devices work joints and cushioning. …”
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Current-sensorless robust sliding mode control for the DC-DC boost converter by Said Oucheriah, Abul Azad

“…An extended state observer is developed to estimate a lumped uncertainty that comprises the uncertain load and input voltage, the converter parasitics, and the component uncertainties, and also to estimate the derivative of the output voltage. …”
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Simultaneous Laparoscopic Hernioplasty in Urgent Pediatric Surgery by V. P. Gavrilyuk, E. V. Donskaya, D. A. Severinov, Yu. A. Zubkova

“…The described observation demonstrates the features of the intraoperative picture and surgical treatment, and describes in detail the effective treatment tactics and the course of surgical intervention.The described variant of simultaneous treatment of surgical diseases does not affect the course of the surgical period, and also made it possible to avoid repeated intervention (hernioplasty), reduced the anesthetic load (general anesthesia) and neutralized possible surgical stress.…”
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Heart remodeling in patients with post-infarction cardiosclerosis at various stages of chronic heart failure by V. V. Masur, A. M. Kalinkin, O. A. Zamoraev, E. S. Masur

“…It could be concluded that RV remodeling in PICS patients starts at CHF Stage I already, due not to increased RV load, but to heart anatomy features, as interventricular septum is common for both ventriculi.…”
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A Transfer Matrix Norm-Based Framework for Multimaterial Topology Optimization: Methodology and MATLAB Implementation by Giacomo Galuppini, Paolo Venini

“…Finally, a series of numerical case studies illustrate the key features of the proposed approach.…”
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A Wideband Reflector-Backed Antenna for Applications in GPR by A. Raza, W. Lin, M. K. Ishfaq, M. Inam, F. Masud, M. H. Dahri

“…A resistively loaded wideband slotted patch antenna with optimized performance on lower frequencies is proposed for ground-penetrating radar (GPR) applications. …”
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The modern concept of cognitive reserve by N. N. Koberskaya, G. R. Tabeeva

“…Therefore, individuals with more efficient neuronal connections and an ability to form alternative neural networks and, accordingly, to create cognitive strategies in response to increased cognitive load are characterized by greater cognitive reserve. …”
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THE METOD OF SYNTHESIS OF MULTIBAND MATCHING DEVICE by M. A. Yantsevich, G. A. Filippovich

“…It would be pertinent to stress, that presented results concerning the double-band synthesis of resonance load have no coverage in technical literature. The method also features the analytic description of the design parameters as functions of load termination parameters which provides a road-map to conceptual design of multiband matching circuits.…”
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Multi mobile agent itinerary planning based on network coverage and multi-objective discrete social spider optimization algorithm by Zhou-zhou LIU, Shi-ning LI

“…The multi mobile agent collaboration planning model was constructed based on the mobile agent load balancing and total network energy consumption index.In order to prolong the network lifetime,the network node dormancy mechanism based on WSN network coverage was put forward,using fewer worked nodes to meet the requirements of network coverage.According to the multi mobile agent collaborative planning technical features,the multi-objective discrete social spider optimization algorithm (MDSSO) with Pareto optimal solutions was designed.The interpolation learning and exchange variations particle updating strategy was redefined,and the optimal set size was adjusted dynamically,which helps to improve the accuracy of MDSSO.Simulation results show that the proposed algorithm can quickly give the WSN multi mobile agent path planning scheme,and compared with other schemes,the network total energy consumption has reduced by 15%,and the network lifetime has increased by 23%.…”
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METHOD OF SYNTHESIS OF NONLINEAR SYSTEMS WITH THE APPROXIMATED CONTROL LAWS by Elena Lubentsova, Valery Lubentsov

“…The article describes the features of synthesis of nonlinear systems in which controls are formed on the basis of approximating functions of state. …”
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THE APPLICATION OF FRACTURE MECHANICS TO PREDICT THE FRANCIS HYDRAULIC TURBINES LIFETIME by E. V. Georgievskaia

“…Crack growth is determined by the combination of low- and high-frequency loads. The critical length of the crack corresponds to the instant of change of the crack development mechanism, when the failure risk increases sharply. …”
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Adaptive Resource Scheduling for Dual Connectivity in Heterogeneous IoT Cellular Networks by Wooseong Kim

“…In this paper, we propose a heterogeneous cellular IoT network architecture using the aforementioned two small cell features, as well as scheduling algorithms for load balancing in the dual connectivity and for dynamic TDD configuration to mitigate interference in the small cell cluster. …”
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Parametric Analysis on Seismic Performance of Hybrid Precast Concrete Beam-Column Joint by H.-K. Choi

“…However, due to the inherent complexity of HPHS beam-column joints and the unique features of the tested specimens, the experimental study was not comprehensive enough. …”
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Visual analytics of urban epidemic situation development and dynamic regulation by Song WANG, Shijie CHEN, Hanglin LI, Xiaohui LI, Qiongfang FENG, Huijie WANG

“…In order to solve the reasonable allocation of limited medical resources for patients, a visual platform for dynamic control of cabin hospital was built based on the dataset of the COVID-19 epidemic in Wuhan cabin hospital, which integrates multi-source data such as public opinion, space-time trajectory and science popularization.The droppingwater diagram was introduced to dynamically monitor the overall situation of the cabin hospital.The theme model and sentiment dictionary were used to extract the emotional features of the masses, the WordStream were used to visually present the trend of urban public opinion.The path planning algorithm based on hospital load capacity were built for treatment route, the population-oriented science information of access to cabin hospital and the urban recovery model can enhance anti-epidemic confidence.The system is helpful to realize the reasonable allocation of human and material resources, timely guide the emotional trend of the masses, pay attention to the change of public opinion after the release of new polices/decisions, and slow down the phenomenon of patients gathering.The function and effectiveness of the system was verified by the analysis of several cases.…”
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Real-Time Human Ear Detection Based on the Joint of Yolo and RetinaFace by Huy Nguyen Quoc, Vinh Truong Hoang

“…Among the available biometric traits, the unique shape of the human ear has also received loads of attention from scientists through the years. …”
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Pharmaceutical Co-crystals: A Review on its Physico-chemical Properties and Role in the Management of Cancer by Manoleena Sarkar, Rajnandan Borah, Rajat Das, Pallab Ghosh, Chandrika Sharma, Jyochhana Priya Mohanty

“…Numerous types of co-crystals, nano co-crystals and co-crystal-loaded nanocarriers have shown significant promise in the fight against cancer through enhanced pharmacokinetic capabilities, decreased toxicities and improved physico-chemical properties. …”
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Centrifugal spun ultrafine fibrous web as a potential drug delivery vehicle by V. R. Giri Dev, L. Amalorpava Mary, T. Senthilram, S. Suganya, L. Nagarajan, J. Venugopal, S. Ramakrishna

“…Due to its unique characteristic features it is widely used in bio-medical applications such as tissue engineered scaffolds, wound dressing materials and drug delivery vehicles. …”
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