Innovative Application of Statistical Sound Analysis for Fault Diagnosis in Variable-Speed Induction Machines by El Idrissi Abderrahman, Derouich Aziz, Mahfoud Said, El Ouanjli Najib, Chojaa Hamid, Chantoufi Ahmed

“…Experiments highlight that driving IMs controlled by frequency inverters at low speeds can induce the emergence of resonance frequencies, altering the machine's sound in an unusual and bothersome manner. To address this issue, a statistical characterization of the sound data from IMs is adopted. …”
Get full text

Management and promotion of economic innovation potential by Raisa Кrayneva, Alexandr Bugaev, Tatyana Zhuravleva, Sergej Vojtovič

“…The paper analyzes the selection and placement in world research rakings, ratings, and indices, as well as the dynamics of change in the indicators characterizing the innovative potential in research and development issues. …”
Get full text

Assessment of Genetic Diversity of a Collection of Senna obtusifolia (L.) Irwin and Barneby Using SSRs Markers in Burkina Faso by Haoua Nacambo, Nerbéwendé Sawadogo, Teyiouê Benoit Joseph Batieno, Mahamadi Hamed Ouedraogo, Abdoul Kader Congo, Wend-Pagnagde Felicien Marie Serge Zida, Kiswendsida Romaric Nanema, Mahamadou Sawadogo

“…Sixty (60) accessions of Senna obtusifolia were collected in the wild from five provinces of three climatic zones of Burkina Faso. Molecular characterization was carried out using 18 SSR markers. …”
Get full text

Results of coronary bypass surgery performed in the early stages of non-ST segment elevation acute coronary syndrome by Yu. V. Neverova, R. S. Tarasov, S. V. Ivanov, A. B. Nishonov, L. S. Barbarash

Get full text

La inclusión al sistema financiero de los negocios informales de la ciudad de Cúcuta by José David Arciniegas-Leal, José Orlando García-Mendoza, Luisa Stella Paz-Montes

“…The instrument consists of a questionnaire adapted from the 2018 informal business characterization developed by the Bogotá Chamber of Commerce. …”
Get full text

Production and comprehensive analysis of biodiesel from Dovyalis caffra seed oil by Tanje Mada Hatsa, Ayele Wondatir Kelile, Ewnetu Getu Beyene, Markos Meskele Shanko

“…The results from the experiment shows that Dovyalis caffra seeds have more oil content with good oil quality for biodiesel production, which is a critical issue in the production process of qualified biodiesel.…”
Get full text

Human microbiome, applied to clinical practice by V. T. Ivashkin, K. V. Ivashkin

“…The Human microbiome project was designed for identification and characterization of set of human microorganisms as well as for studying the changes in the human health due to microbiome changes. …”
Get full text

Advanced air quality monitoring: PM and ozone with Raspberry Pi and Arduino by M. Chandrakala, M. V. Lakshmaiah, P. Thimmaiah

“…Abstract Background There is a rising issue of pollution in the atmosphere. Particulate matter, CO, CO2, NO, NO2, ozone etc. are causing adverse impacts to the surrounding and the well-being of every individual living across the entire globe. …”
Get full text

Taxation of cross-border digital transactions: development of approaches to income classification by N. S. Milogolov, A. B. Berberov

“…There is still ambiguity in the development of international consensus approach towards the issue. There are developing approaches to the characterization of income in the comments to the OECD and UN Model Tax Conventions, however, they can hardly be called fully elaborated due to the specific nature of the digital transactions. …”
Get full text

The jurisprudence of Sheikh Al-Mulla Khalil Al-Saarty through his book: “The Crop of Talents, Shoes in the Characteristics and Characteristics of Ahmadiyyat” by Omid najmadin jamil

“…His publications are characterized mainly by sincerity, sacrifice, coherence, and scientific firmness, which he has pursued to serve his religion, fellowmen, and land. …”
Get full text

Dysfunction of respiratory system in patients with diabetes mellitus and coronary artery disease by Evgeny D. Bazdyrev, Olga M. Polikutina, Yulia S. Slepynina, Olga L. Barbarash

Get full text

EXPORT-IMPORT RELATIONS OF SOVIET CINEMA DURING THE YEARS OF «STAGNATION» by M. Kosinova

“…These issues were dealt with such organization as «Sovexportfilm». …”
Get full text

Evolution law of nanopore properties during underground in-situ pyrolysis of tar-rich coal by Tao XU, Jie CHEN, Yongping WU, Yubin KE, Panshi XIE, Wenyu LYU

“…Therefore, understanding the evolution of nano-pore structure under underground pyrolysis conditions is a key scientific issue for enhancing the oil and gas yield of tar-rich coal through this process. …”
Get full text

Associations of Cardiovascular Risk Factors and Genetic Markers with Development of Arterial Hypertension in the Population of Mountain Shoriya by T. A. Mulerova, S. A. Maksimov, M. Yu. Ogarkov, O. V. Gruzdeva, A. V. Ponasenko, V. N. Maksimov, M. I. Voyevoda, E. S. Filimonov, G. V. Artamonova

Get full text

Mining Town of Kuzbass Prokopyevsk in First Half of 1930s: Problems of Miner’s Everyday Life and Improvement of New City (Local Periodicals) by A. Yu. Karpinets, A. E. Pyanov

“…The issues related to the everyday life of miners during the formation of the city of Prokopyevsk are being considered. …”
Get full text

Cerebroprotective properties of nitric oxide in children in cardiac surgery (literature review) by K. S. Pevneva, A. A. Ivkin, E. V. Grigoriev

Get full text

Life and Nutrition of Pupils of Charitable Institutions for Children in St. Petersburg in Middle of 19th — Early 20th Centuries by I. V. Sinova

“…The problem areas in the organization of the activities of institutions are characterized. The debatable issues that arose in the boards of trustees of institutions are listed. …”
Get full text

Exploring the male fertility potential of medicinal plants from central and West African countries: A systematic review by Ismahil Adekunle Adeniyi, Olufunke Onaadepo, Daniel Owu, Ishak Abdi Jama, Augustine Oviosun, Ekom Monday Etukudo, Elna Owembabazi, Emeka Anyanwu, Patrick Maduabuch Aja, Josiah Ifie, Eric Aigbogun, Wusa Makena, Oluwatosin Olasheu Omoola, Comfort Ojochenemi Usman, Ibe Michael Usman

“…Background: Male fertility related issue among couples in developing countries has continued to prevail despites the availability of variety of synthetic drug; hence, the need to develop more effective treatment with less side effects. …”
Get full text

Cultured circulating tumor cells and their derived xenografts for personalized oncology by Ruoxiang Wang, Gina C.Y. Chu, Stefan Mrdenovic, Alagappan A. Annamalai, Andrew E. Hendifar, Nicholas N. Nissen, James S. Tomlinson, Michael Lewis, Nallasivam Palanisamy, Hsian-Rong Tseng, Edwin M. Posadas, Michael R. Freeman, Stephen J. Pandol, Haiyen E. Zhau, Leland W.K. Chung

“…In this review, we propose ex vivo culture as a rational strategy for large scale amplification of the limited numbers of CTCs from a patient sample, to derive enough CTCs for accurate and reproducible characterization of the biophysical, biochemical, gene expressional and behavioral properties of the harvested cells. …”
Get full text

Pore-Throat Structure, Fractal Characteristics, and Main Controlling Factors in Extremely Low-Permeability Sandstone Reservoirs: The Case of Chang 3 Section in Huachi Area, Ordos B... by Huanmeng Zhang, Chenyang Wang, Jinkuo Sui, Yujuan Lv, Ling Guo, Zhiyu Wu

“…The complexity of the reservoir pore-throat structure was quantitatively characterized by fractal theory. Nanopores do not exhibit ideal fractal characteristics. …”
Get full text