User experience with pregnancy tracker mobile apps: Findings from comment-based qualitative study. by Md Alamgir Hossain, Janet Perkins, Md Tanvir Hasan, Sharon Low Bee Lian, Ribica Chowdhury, Md Tanzirul Alam, Anisuddin Ahmed, Mohammad Sohel Shomik, Shams El Arifeen, Ahmed Ehsanur Rahman, Aniqa Tasnim Hossain, M Shafiqur Rahman

“…<h4>Methods</h4>This study explored the dynamics between users' experiences and multifaceted dimensions of advanced features, high-quality materials and information, strict privacy policies, problem-solving abilities, and the usefulness of app features and contents. …”
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POLYNOMIAL TRAJECTORIES FILTERING OF MANEUVERING TARGETS WITH FINAL ESTIMATION USAGE OF RANGE AND RANGE RATE by S. A. Gorshkov, V. N. Zavizhenets

“…Using features of Doppler frequency and two its derivatives in the filtration problem for radar survey have been considered. …”
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混沌遗传优化方法与平面StephensonⅢ型六杆机构的函数发生器综合 by 罗颂荣

“…At the first, the author systematically analyzed the existing states of the planar Stephenson III synthesis and features of various optimization methods. After the hybrid problem of genetic algorithm and the chaotic optimization algorithm were discussed in detail, a chaos genetic optimization algorithm was proposed by the use of the properties of ergodicity, inherent stochastic property,"regularity" of chaos and strongly sensitivity to initial value. …”
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Periodic Travelling Wave Solutions of Discrete Nonlinear Schrödinger Equations by Dirk Hennig

“…The problem of the existence of travelling wave solutions is converted into a fixed point problem for an operator on some appropriate function space which is solved by means of Schauder’s Fixed Point Theorem.…”
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THE APPLICABILITY ESTIMATES FOR DOPPLER FREQUENCY FILTERING IN CARTESIAN COORDINATES AND COMPARE THE RADAR FILTERING FOR DIFFERENT WAVELENGTHS by S. A. Gorshkov, V. N. Zavizhenets

“…The Doppler frequency features in the filtration problem of Cartesian coordinates and total velocity vector of observed objects for radar survey are considered. …”
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THE EDUCATIONAL ROBOTICS AS PART OF THE ENGINEERING EDUCATION by Natalia Tolstova, Denis A. Bondarenko, Konstantin Ganshin

“…The didactic features of the use of educational robotics is represented. …”
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SERVICE INDUSTRIES INNOVATIVE DEVELOPMENT AS A BASIS FOR RUSSIAN SERVICE ECONOMY DEVELOPMENT by Irina А. DUDAKOVA, Yulia V. GLADKOVA

“…The Russian service practice innovations are featured.…”
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CONCEPT OF OPERATIONS GEOINFORMATION MONITORING SYSTEM GIS «TERRORIST ACTIVITIES IN RUSSIA» by Ilya P. Suprunchuk

“…The article discusses the features of the information system, allowing to deliver geoinformation monitoring terrorist activities in Russia. …”
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THE ALGORITHMIC MODEL OF LABORATORY DIAGNOSTICS OPTIMIZATION by G. I. Nazarenko, O. V. Andropova

“…The problem of improvement of modern diagnostic technologies is discussed. …”
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BASICS OF DESIGN OF RADIOSYSTEMS FOR DEFINING AND MONITORING OF HYDROCARBON DEPOSITS by D. V. Gololobov

“…The features of structural construction of radio system providing specified quality requirements for assessment of anomalous behavior of the electromagnetic field with the problem of defining and monitoring of surface manifestations of hydrocarbon deposits in the background of heterogeneous and polyphase environment are considered.…”
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Mobbing on the workplace by Vuković Drenka

“…In recent decades of the previous century, the systematic researches of the problem of mobbing on the workplace have been intensified. …”
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Entrepreneurial Coenosis in View of Evolutionary Approach by A. N. Kuzminov, V. M. Dzukha, I. G. Paliy

“…Methodological solution of this problem is possible through identifying general features of complex systems’ shaping – both biological, technical and economic, which are capable of self-organization. …”
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Joint pain in children by A. N. Kozhevnikov, N. A. Pozdeeva, M. A. Konev, M. S. Nikitin, A. I. Bryanskaya, E. V. Prokopovich, K. A. Afonichev, G. A. Novik

“…Joint pain in children is a common problem of a growing body. Arthralgia is diagnosed erroneously, sometimes despite the fact that the problem has been studied enough. …”
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THEORETICAL FOUNDATIONS OF CROSS-BORDER PARALLEL PROCEEDINGS: THE CONCEPT AND CAUSES OF OCCURRENCE by FEDOROV A.S.

“…For this reason, the problem of parallel proceedings is critical, because they cause a conflict of jurisdictions and greatly impede the settlement of the dispute. …”
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Research on Credit Card Default Prediction Based on k-Means SMOTE and BP Neural Network by Ying Chen, Ruirui Zhang

“…Aiming at the problem that the credit card default data of a financial institution is unbalanced, which leads to unsatisfactory prediction results, this paper proposes a prediction model based on k-means SMOTE and BP neural network. …”
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Development of food products based on cyclodextrins by Gribkova V. A., Mitroshina D. P., Slavyanskiy A. A., Nikolaeva N. V., Litvyak V. V., Shilov V. V.

“…However, the implementation of such an approach is associated with technological features, including the creation of iodized products. …”
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Biological markers of suicidal behavior and justification of use level calzidiola in the blood by N. N. Petrova, V. V. Dorofeykov, M. V. Dorofeykova, M. S. Zadorozhnaya, I. V. Kaystrya

“…The article is devoted to the problem of search of biomarkers of suicidal behavior and includes literature review, as well as the results of own research of features of suicidal behavior of young age patients with depression (18—27 years) depending on the concentration of calcidiol.…”
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Transfusion of cadaveric blood: an outstanding achievement of Russian transplantation, and transfusion medicine (to the 85th anniversary since the method establishment) by M. Sh. Khubutiya, S. A. Kabanova, P. M. Bogopol'skiy, S. P. Glyantsev, V. A. Gulyaev

“…The article reveals some little known facts of emergence the idea, development of the problem, and features of introduction of cadaveric blood transfusion method into clinical practice and the history of its development since the 20-ies of twentieth century to the present.…”
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INCREASING INSTITUTIONAL EFFICIENCY OF ECONOMIC SYSTEM AS A FACTOR OF SUSTAINABLE DEVELOPMENT OF UKRAINE by O. Demydiuk

“…The paper studies the problem of institutional efficiency of the economic system of Ukraine in the context of sustainable development. …”
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A Framework for Determining the Big Five Personality Traits Using Machine Learning Classification through Graphology by null Samsuryadi, Rudi Kurniawan, Julian Supardi, null Sukemi, Fatma Susilawati Mohamad

“…Therefore, this study aims to design a reliable framework using image processing and machine learning approaches such as filtering, thresholding, and normalization to determine the personality traits through handwriting features. Then, handwriting features are classified according to the Big Five model. …”
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