bluuebunny/crossref_metadata_2025 huggingface dataset:
Wearable Ball-Impact Piezoelectric Multi-Converters for Low-Frequency Energy Harvesting from Human Motion
Authors: Nastro Alessandro , Pienazza Nicola , Baù Marco , Aceti Pietro , Rouvala Markku , Ardito Raffaele , Ferrari Marco , Corigliano Alberto , Ferrari Vittorio
Published: January 2022

Multi-converter piezoelectric harvesters based on mono-axial and bi-axial configurations are proposed. The harvesters exploit two and four piezoelectric converters (PCs) and adopt an impinging spherical steel ball to harvest electrical energy from human motion. When the harvester undergoes a shake, a tilt, or a combination of the two, the ball hits one PC, inducing an impact-based frequency-up conversion. Prototypes of the harvesters have been designed, fabricated, fastened to the wrist of a person by means of a wristband and watchband, and experimentally tested for different motion levels. The PCs of the harvesters have been fed to passive diode-based voltage-doubler rectifiers connected in parallel to a storage capacitor, Cs = 220 nF. By employing the mono-axial harvester, after 8.5 s of consecutive impacts induced by rotations of the wrist, a voltage vcs(t) of 40.2 V across the capacitor was obtained, which corresponded to a stored energy of 178 μJ. By employing the bi-axial harvester, the peak instantaneous power provided by the PCs to an optimal resistive load was 1.58 mW, with an average power of 9.65 μW over 0.7 s. The proposed harvesters are suitable to scavenge electrical energy from low-frequency nonperiodical mechanical movements, such as human motion.
Optimal Array Design and Directive Sensors for Guided Waves DoA Estimation
Authors: Dibiase Marco , Mohammadgholiha Masoud , De Marchi Luca
Published: January 2022

The estimation of Direction of Arrival (DoA) of guided ultrasonic waves is an important task in many Structural Health Monitoring (SHM) applications. The aim is to locate sources of elastic waves which can be generated by impacts or defects in the inspected structures. In this paper, the array geometry and the shape of the piezo-sensors are designed to optimize the DoA estimation on a pre-defined angular sector, from acquisitions affected by noise and interference. In the proposed approach, the DoA of a wave generated by a single source is considered as a random variable that is uniformly distributed in a given range. The wave velocity is assumed to be unknown and the DoA estimation is performed by measuring the Differences in Time of Arrival (DToAs) of wavefronts impinging on the sensors. The optimization procedure of sensors positioning is based on the computation of the DoA and wave velocity parameters Cramér-Rao Matrix Bound (CRMB) with a Bayesian approach. An efficient DoA estimator is found based on the DToAs Gauss-Markov estimator for a three sensors array. Moreover, a novel directive sensor for guided waves is introduced to cancel out undesired Acoustic Sources impinging from DoAs out of the given angles range. Numerical results show the capability to filter directional interference of the novel sensor and a considerably improved DoA estimation performance provided by the optimized sensor cluster in the pre-defined angular sector, as compared to conventional approaches.
Smartphone GNSS Performance in an Urban Scenario with RAIM Application
Authors: Angrisano Antonio , Gaglione Salvatore
Published: January 2022

In an urban scenario, GNSS performance is strongly influenced by gross errors in the measurements, usually related to multipath and non-line-of-sight phenomena. The use of RAIM algorithms is a common approach to solve this issue. A significant amount of the existing GNSS receivers is currently mounted on smart devices, above all, smartphones. A typical drawback of these devices is the unavailability of raw measurements, which does not allow fully exploiting the GNSS potential; in particular, this feature limits the use of RAIM algorithms. Since 2016, for few smart devices, it has been finally possible to access GNSS raw measurements, allowing the implementation of specific algorithms and enabling new services. The Xiaomi Mi 8 is equipped with the Broadcom BCM47755 receiver, able to provide dual-frequency raw measurements from quad-constellation GPS, Glonass, Galileo, BeiDou. In this work, the performance in an urban area of the Xiaomi Mi8 GNSS was analyzed. An important issue of smartphone GNSS is related to the antenna, which is not able to protect from the multipath phenomenon; this issue has a large probability to emerge in hostile environments like urban areas. As a term of comparison, the high-sensitivity receiver NVS NV08C-CSM, connected to a patch antenna, was used. In particular, the considered receivers were placed in the same location, and their positions were estimated in single point positioning, applying a classical RAIM algorithm. An error analysis was carried out, and the obtained results demonstrated the effectiveness of RAIM when applied to Xiaomi Mi8 GNSS measurements.
Fast and Accurate Approach to RF-DC Conversion Efficiency Estimation for Multi-Tone Signals
Authors: Eidaks Janis , Kusnins Romans , Babajans Ruslans , Cirjulina Darja , Semenjako Janis , Litvinenko Anna
Published: January 2022

The paper presents a computationally efficient and accurate numerical approach to evaluating RF–DC power conversion efficiency (PCE) for energy harvesting circuits in the case of multi-tone power-carrying signal with periodic envelopes. This type of signal has recently received considerable attention in the literature. It has been shown that their use may result in a higher PCE than the conventional sine wave signal for low to medium input power levels. This reason motivated the authors to develop a fast and accurate two-frequency harmonic balance method (2F-HB), as fast PCE calculation might appreciably expedite the converter circuit optimization process. In order to demonstrate the computational efficiency of the 2F-HB, a comparative study is performed. The results of this study show that the 2F-HB significantly outperforms such extensively used methods as the transient analysis (TA), the harmonic balance method (HB), and the multidimensional harmonic balance method (MHB). The method also outperforms the commercially available non-linear circuit simulator Keysight ADS employing both HB and MHB. Furthermore, the proposed method can be readily integrated into commonly used commercially available non-linear circuit simulation software, including the Keysight ADS, Ansys HFSS, just to name a few—minor modifications are required. In addition, to increase the correctness and reliability of the proposed method, the influence of PCB is considered by calculating Y parameters of its 3D model. The widely employed voltage doubler-based RF–DC converter for energy harvesting and wireless power transfer (WPT) in sub-GHz diapason is chosen to validate the proposed method experimentally. This RF–DC converter is chosen for its simplicity and capability to provide sufficiently high PCE. The measurements of the PCE for a voltage doubler prototype employing different multi-tone waveform signals were performed in laboratory conditions. Various combinations of the matching circuit element values were considered to find the optimal one in both—theoretical model and experimental prototype. The measured PCE is in very good agreement with the PCE calculated numerically, which attests to the validity of the proposed approach. The proposed PCE estimation method is not limited to one selected RF–DC conversion circuit and can also be applied to other circuits and frequency bands. The comparison of the PCE obtained by means of the proposed approach and the measured one shows very good agreement between them. The PCE estimation error reaches as low as 0.37%, and the maximal estimation error is 32.65%.
Antineoplastic Activity of Water-Soluble Form of Novel Kinase Inhibitor 1-(4-Chlorobenzyl)-3-chloro-4-(3-trifluoromethylphenylamino)-1H-pyrrole-2,5-dione immobilized on Polymeric Poly(PEGMA-co-DMM) Carrier
Authors: Finiuk Nataliya , Klyuchivska Olga , Mitina Nataliya , Kuznietsova Halyna , Volianiuk Kateryna , Zaichenko Alexander , Rybalchenko Volodymyr , Stoika Rostyslav
Published: January 2022

The maleimide derivative 1-(4-chlorobenzyl)-3-chloro-4-(3-trifluoromethylphenylamino)-1H-pyrrole-2,5-dione (MI-1) was synthesized as inhibitor of several protein kinases, however, its application is hindered by its poor water solubility. In this study, the mechanisms of the antineoplastic action of MI-1 and its MI-1/M5 complex with M5 carrier (poly (PEGMA-co-DMM)) towards human colon carcinoma HCT116 cells were investigated by using the MTT and clonogenic assays, DNA intercalation with methyl green replacement, alkaline DNA comet assay, and Western-blot analysis. MI-1 compound and its MI-1/M5 complex possessed high toxicity towards colon (HCT116), cervical (HeLa) carcinoma cells and melanoma (SK-MEL-28) cells with GI50 value in a range of 0.75–7.22 µg/mL, and demonstrated high selectivity index (SI ˃ 6.9). The p53 status of colon cancer cells did not affect the sensitivity of these cells to the treatment with MI-1 and its MI-1/M5 complex. M5 polymer possessed low toxicity towards studied cells. The MI-1, MI-1/M5, and M5 only slightly inhibited growth of the pseudo-normal HaCaT and Balb/c 3T3 cell lines (GI50 ˃ 50 μg/mL). The MI-1 and its MI-1/M5 complex induced mitochondria-dependent pathway of apoptosis, damage of the DNA, and morphological changes in HCT116 cells, and affected the G2/M transition checkpoint. The MI-1 intercalated into the DNA molecule, while such capability of MI-1/M5 complex and M5 polymer was much lower. Thus, poly (PEGMA-co-DMM) might be a promising carrier for delivery of the maleimide derivative, MI-1, a novel kinase inhibitor, through improving its solubility in aqueous media and enhancing its antiproliferative action towards human tumor cells. Studies are in progress on the treatment of Nemeth-Kellner lymphoma (NK/Ly)-bearing mice with the MI-1 and MI-1/M5 complex.
SARS-CoV-2 in Kidney Transplant Recipients: A Systematic Review
Authors: Kumar Naveen , Rana Rashmi , Rana Devinder Singh , Gupta Anurag , Sachdeva Mohinder Pal
Published: January 2022

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a global healthcare crisis. Kidney transplant (KTx) patients and the patients with chronic kidney disease are two of the most vulnerable populations to the risks of coronavirus disease 2019 (COVID-19). A systematic literature search on PubMed and Web of Science was conducted. We analyzed published case reports, case series and articles on COVID-19’s clinical presentation, management, outcomes and vaccination among kidney transplant recipients. A total of 33 studies were included in the study, which included 1676 KTx recipients and 108 waiting list patients infected with COVID-19. These studies reported the clinical presentation, management and immunosuppressive adjustment among the KTx recipients. The remaining studies focused on other aspects, such as vaccination and transplantation, during the COVID-19 pandemic. Mortality due to COVID-19 was observed to be the highest for KTx recipients, followed by patients on hemodialysis, and lowest in the general population. There is no definitive treatment of COVID-19 yet, and managing transplant patients is enigmatic of this: the treatment is based on symptom management. There is an urgent need for guidelines on managing kidney transplant recipients and immunosuppressive adjustments for the course of COVID-19 treatment.
SISTEM INFORMASI RESERVASI PENGINAPAN PADA WISMA HAJI CILOTO
Authors: Siddiq Fajar Farhansyah , Hasugian Leonardi Paris
Published: January 2022

Wisma Haji Ciloto merupakan sebuah hotel yang terletak pada daerah Cipanas, Kabupaten Cianjur, Jawa Barat. Terdapat beberapa permasalahan pada hotel tersebut, diantaranya minimnya akses yang memudahkan tamu untuk melakukan reservasi, sering terjadinya kesalahan proses transaksi yang merugikan perusahaan dan tamu, dan media promosi melalui brosur yang tidak maksimal. Untuk itu penulis mengembangkan sistem informasi reservasi penginapan pada Wisma Haji Ciloto dengan tujuan untuk memberikan kemudahan dalam proses layanan reservasi (booking, check-in, dan check-out) selain itu sebagai situs resmi official dalam mempromosikan hotel tersebut. Penelitian ini dilakukan dengan melakukan pengumpulan data untuk kemudian dianalisis. Selanjutnya dilakukan pengembangan sistem informasi menggunakan metode prototipe. Hasilnya berupa sebuah sistem informasi yang berdampak pada kemampuan hotel dalam memudahkan pengelolaan data dan informasi dalam memberikan pelayanan reservasi hotel kepada tamu.
SISTEM PENDUKUNG KEPUTUSAN PEMUTUSAN HUBUNGAN KERJA TERHADAP KARYAWAN DI PT NOBI PUTRA ANGKASA
Authors: Astomo Dona Novandri , Anggraeni Sita
Published: January 2022

Perusahaan sebaiknya memiliki sebuah sistem manajemen sehat bekerja secara profesional dan memberikan keefektifan yang tepat, hal tersebut tidak lepas dari dukungan dari sumber daya manusia yang memiliki ketrampilan pada bidangnya. Beberapa perusahaan terkadang tidak tepat dalam Pemutusan Hubungan Kerja sehingga kinerja sebuah perusahaan akan turun secara signifikan. Dalam penentuan pemutusan hubungan kerja memiliki beberapa kriteria yang kiranya bisa menjadi sebuah penilaian. PT. Nobi Putra Angkasa meningkatkan kemajuan perusahaan salah satunya ditinjau dari kualitas sumber daya manusia yang terdapat pada organisasi atau perusahaan, apabila sumber daya manusia dapat diorganisir dengan baik, maka diharapkan perusahaan dapat menjalankan semua proses usahanya dengan baik. Penilaian kinerja karyawan merupakan hal sangat penting dalam melakukan proses PHK. Selain itu juga masalah lain yaitu terkadang departemen HRD yang tidak bersifat obyektif dalam menentukan karyawan yang berhak diPHK Salah satu metode sistem rekomendasi dalam menentukan persoalan yang melibatkan multi kriteria adalah dengan metode Simple Additive Weighting (SAW) dipilih karena metode ini memberikan kepentingan yang lebih dominan. Pada penelitian ini dibangun sistem aplikasi yang menggunakan metode Simple Additive Weighting (SAW). Dengan menggunakan meode ini dapat membantu dalam penilaian dari kreteria yang ditentukan perusahaan dan kiranya oleh perusahaan dapat dijadikan sebagai penunjang keputusan dalam pemutusan hubungan kerja
PROFESSIONAL RESOCIALIZATION IN THE CONTEXT OF DIGITALIZATION: CONTENT AND FACTORS OF SUCCESS
Authors:   Ural Federal University named after the first President of Russia B.N. Yeltsin, Yekaterinburg, Russia, Bannykh G.А. , Kostina S.N. ,   Ural Federal University named after the first President of Russia B.N. Yeltsin, Yekaterinburg, Russia
Published: January 2022

The article examines the phenomenon of professional resocialization, which has become relevant in the context of digitalization of modern society. The volatility of socio-economic processes, the transition to the fourth wave of industrialization have significantly changed not only the structure of professions, but also influenced professional socialization and mobility. In modern conditions, digitalization leads to a change in the content and technologies of labor of various professional groups, the emergence of new and a reduction in obsolete types of professional labor, which requires employees not only to master new digital competencies (knowledge and skills), but often also to master new professions (related and far from those originally obtained in the course of education or practical activity), the acquisition of new professional experience. The relevance of the study is due to the need for new tools to analyze the phenomenon of professional resocialization, which has become relevant in the context of digitalization, and to develop recommendations for the successful resocialization of various categories of workers in the Russian labor market. The purpose of the article is to determine the content and conditions of professional resocialization of the labor force in Russia. The methodological basis of the study was the analysis of scientific literature, statistical data and Internet sources, a secondary analysis of data from all-Russian studies. The results of the research is to identify the subjects and conditions for the successful resocialization of various categories of workers in the Russian labor market. The scope of application of the findings of the work is that the materials contained in a scientific study can be used by federal and regional executive authorities performing the functions of developing and implementing state policy in the field of labor and employment in relation to the vocational education and further professional education programs of representatives of various social and professional groups.
DIGITAL TECHNOLOGIES AS A TOOL FOR FAMILY POLICY LIBERALIZATION: SUSTAINABILITY PROSPECTS
Authors:   Primakov National Research Institute of World Economy and International Relations of the Russian Academy of Sciences, Moscow, Russia, Udovenko I.P.
Published: January 2022

The article explores the changing forms and content of family policies in developed countries. The author believes that at a certain stage of structural socio-economic reforms, the use of digital technologies in public administration has become an instrument for liberalizing family policy, which has shifted the focus of the social protection system from providing social and labor guarantees in connection with the birth of a child to providing social support measures to the family, considering the criteria of need. The introduction of the targeting principle into the state and corporate model of social policy, in turn, has led to the erosion of previously established forms of social insurance tied to the sphere of employment and a certain family standard. The author concludes that in developed countries the classic beneficiary of the welfare state – an industrial worker with a dependent wife and two children – has ceased to be typical, and targeted social support measures do not ensure the economic sustainability of families with children in the medium and long term. Further implementation of family policy in the context of digital transformation involves the use of dynamically changing, individualized and predictive analytics-based social contracts between the state and the family, the social and economic indicators of which have not yet been sufficiently studied. The aim of the study is to analyze the causes and consequences of policy liberalization for families with children, to highlight the stages of state digitalization of this area, as well as to identify promising directions for the use of digital technologies to increase the effectiveness of family policy implementation. The article summarizes the existing practices of family policy implemented on the basis of digital services in developed countries and also proposes a methodology for determining the need of families for social support based on a valuation of the property complex in the minimum wage, adapted for administration on the basis of a unified state platform. Such generalizations and suggestions may be useful when developing measures aimed at preventing a decrease in the effectiveness of social support for families and developing a constructive family policy strategy implemented in the digital environment.
MOBILITY AND PERSONNEL DEVELOPMENT IN THE CONTEXT OF THE VIRTUAL EMPLOYMENT FORMATION
Authors:   Gubkin Russian State University of Oil and Gas (National Research University), Moscow, Russia, Eremina I.Yu. , Chuprova A.V. ,   Gubkin Russian State University of Oil and Gas (National Research University), Moscow, Russia, Eirikh G.O. ,   Gubkin Russian State University of Oil and Gas (National Research University), Moscow, Russia
Published: January 2022

The authors analyze the trends and patterns of personnel development in the context of the globalization of the labor market and online employment. The aim of the study is to analyze the development of information and communication technologies (ICT) and characterize the common types of virtual employment or employee virtual mobility. In the course of the research, the authors used statistical and empirical methods, performed a critical analysis of scientific and methodological literature. As a result of the analysis of the development of information and communication technology, the study highlights the advantages of virtual mobility and the personnel development in virtual employment in the context of modern economic and environmental instability in the world, also remote working and freelance are outlined as types of virtual workforce with advantages and disadvantages of such types of employment. The authors concluded that in connection with the rapid development of high-speed data transmission and ICT, the scheme of labor organization and personnel development is significantly changing due to the virtualization of the workplace and its transformation. This means that telecom companies will soon dominate the hiring and training of workers. It was noted that the spread of remote working is associated with a simultaneous change in communication technologies and the motivation of professional and labor behavior of personnel, which not only gives enormous benefits to employers and employees but also contributes to the development of the economy, reduces risks in the labor market associated with negative socio-economic phenomena. The results of the study can be used in the development and implementation of federal, regional, and sectoral programs for the digitalization of the economy and the dissemination of the practice of using various forms of virtual employment and virtual mobility of the personnel in the labor market.
SOCIAL ATOMIZATION DURING THE PANDEMIC: CHANGING SOCIAL AND LABOR PRACTICES
Authors:   National Research University Higher School of Economics, Institute for Scientific Information on Social Sciences of the Russian Academy of Sciences, INION RAN, Moscow, Russia, Smirnov S.N.
Published: January 2022

The object of this research is the space of people's presence in Russia, the changes in its scale, and the social and labor practices implemented during the COVID-19 pandemic. The aim of the study is to assess the impact of the pandemic on the compression of the space of people's presence in the country, on the one hand, and to identify the prospects of returning to the previous size and stereotypes of social and labor practices of the population before the pandemic, on the other hand. The author applies research methods such as analysis of scientific literature, processing of available state and departmental transport statistics according to indicators characterizing the intensity and distance of movement of Russian residents in their dynamics. The result of the study is the assessment of the changes in consumer behavior of the population and its labor activity due to the social atomization and the stability of these changes in the future. The findings of the study can be used by public authorities in the development of state programs of the Russian Federation, programs for the socio-economic development of the constituent entities of the Russian Federation, as well as for possible clarification of the goals of the country's development for the period up to 2030.
OPPORTUNITIES AND RISKS OF REMOTE FORMS OF EMPLOYMENT FOR UNIVERSITY STUDENTS AND GRADUATES
Authors:   Lomonosov Moscow State University, Moscow, Russia, Razumova T.O. , Yanchuk O.Yu. ,   Lomonosov Moscow State University, Moscow, Russia
Published: January 2022

The object of the research is the university students and graduates who are about to enter the labor market or are at the beginning of their career path. The purpose of the research is to determine what factors influence the choice of distance employment by students and graduates and to formulate recommendations for Russian companies on how to implement distance employment for these employees. The authors applied the methods of analysis and synthesis of scientific literature, as well as processed the databases of international companies and Russian Federal State Statistics Service (Rosstat), and conducted a survey of students and graduates in 38 Russian regions, who are to graduate or graduated in the period between 2017 and 2025, using an online questionnaire from February to March 2020. The analysis of the survey results was carried out using the construction of econometric models. According to the research results, the main advantage of distance employment for students and graduates is the ability to independently distribute working hours, and the main disadvantage is the presence of a large number of distractions from everyday life. At the same time, those representatives of the target group who had the experience of remote work are more likely to choose this form of employment in the future. As a result of the study, the degree of influence of distance forms of employment on the labor market of students and graduates of Russian universities was identified and analyzed. For this target group, distance employment has both advantages and serious risks, which makes the topic relevant. From a practical perspective, this study may be useful for HR management experts, as well as university administration officials, since the transfer of employees to remote work allows companies and institutions to continue to function successfully during periods of quarantine and self-isolation.
Herta Muller’s Modeling Estacade in the Novel “The Hunger Angel”
Authors: Goloborodko Iaroslav , Kostikova Ilona , Goloborodko Evdokiya , Karpenko Nadiia , Girich Zoya
Published: January 2022

The article analyses the novel “The Hunger Angel” (“Atemschaukel” in original) by a German writer Herta Muller (Herta Müller in original), who received a Nobel Prize dedicated to literature. To achieve the paper purpose the following methods are used: the method of conceptual analysis, the method of science fiction analysis, the comparative method. In the novel the mentality of a dominant narrator is being observed. The narrator himself is genetically incorporated in the German ethno culture and his fate is bound to the specific Romanian, Ukrainian and Austrian realities. The novel can be freely associated with a special modeling estacade where the main directions of route-visual movement are verified. The events and figurative associations that are set out in the novel are actually being interpreted through the narrator’s conscience. A mental collision with senses of otherness, personal, different, counter-reality and parallel reality in the novel are shown. The geo mental collisions of the main character Leopold Auberg are made in a way that they can touch and consume personal and intimate feelings together with wide and global social tendencies that are inherent to the daily life events of second half of the ХХ century.
Gender study of the student youth’s psychological well-being during coronavirus lockdown: a comparative analysis
Authors: Hudimova Alisar , Zaverukha Olha , Karpenko Yevhen , Stelmakh Oksana , Lialiuk Galina
Published: January 2022

Research conduction and substantiation of gender semantic parameters of psychological well-being of students (n = 101) during coronavirus self-isolation using empirical and theoretical methods. The findings revealed that student youth experience anxiety and depressive symptoms (t = -2.2; p =.05). Boys were discovered to have cyclothymic, abrupt binary mood swings (t = 2.4; p =.05). Respondents tend to focus on the various activities available in a lockdown setting to protect their mental state. It was stated that the proclivity to displace anxious thoughts is a distinct feature of Group 1 (boys, n = 49). It is noted that future attempts to “escape” from the current situation may result in depression in Group 1 respondents (t = -2.2; p =.05). Group 2 (girls, n = 52) has been shown to be psychologically more vulnerable to the effects of forced lockdown and the increase in morbidity due to social distance and isolation, uncertainty about the future, and hypochondriac tendencies. It is argued that Group 1 respondents are psychologically vulnerable to the coronavirus situation because they have feelings about the future, but personal alienation, secrecy, and the ability to abstract mitigate the self-isolation’s negative effects on their psychological well-being.
Adjustment disorders in international students studying in English during a pandemic
Authors: Leshchyna I.V. , Asieieva Yu.O. , Vasylieva O.V. , Strelnikova I.M. , Kovalska N.А.
Published: January 2022

The article presents a detailed study of clinical manifestations of adjustment disorders. The aim of our research to study the peculiarities of adjustment disorders of English speaking international students and to develop a system of its psychotherapeutic correction in a medical institution of higher education.

The research methods: theoretical analysis and generalization of literature on the research topic, psychodiagnostic and mathematical-statistical methods.

The study was conducted in the context in English speaking foreign students of reforming educational services in Ukrainian higher education institutions against the background of the COVID-19 pandemic and distance learning. The study based on 103 English speaking foreign students of III-Vth years of education in Kharkiv National Medical University, both sex (52 male and 51 female). The average age of the surveyed foreign students was 22.0±1.8 years. Foreign students were divided into three groups. The first group included 40 fourth-year students, the second group 40 third-year students, the third group consisted of 23 fifth-year students. The survey consisted of several stages and was conducted on-line. The first stage was carried out at the beginning of the quarantine, the second after 3 months. Psycho-corrective measures had a positive effect on the dynamics of mental state in 82.5 % of international students. In 68.7 % there was a reduction in maladaptation.
PEDAGOGICAL CONDITIONS FOR ENHANCING LEARNING AND COGNITIVE ACTIVITIES OF SENIOR PUPILS USING ICT
Authors: Алисултанова Э. Д. , Ибрагимова М. С. , Исаева М. З.
Published: January 2022

Данная статья посвящена исследованию условий активизации учебно-познавательной деятельности обучающихся при широком использовании современных инфокоммуникационных технологий. Рассмотренные проблемы цифровой педагогики актуализированы глобальными изменениями социально-экономической, политической, культурной, образовательной реальности, связанной с цифровизацией всех сфер жизнедеятельности человека. Основной акцент в работе поставлен на изучение влияния познавательных процессов при определении выбора профессии и на их отношение к учебной деятельности. Современное общество нацелено в своей деятельности на человеческий потенциал, способный быстро ориентироваться в огромных информационных потоках и имеющий высокий уровень интеллекта. В этом контексте современное развитие информационно-коммуникационных технологий диктует потребность в инициативных, всесторонне развитых личностях, способных к творчеству, постоянному самосовершенствованию, самообразованию и саморазвитию, что актуализирует проблему развития познавательной активности обучающихся средней школы. В статье приведены аналитические исследования экспериментальных данных проверки эффективности методик формирования познавательной активности старшеклассников на уроках технологии с использованием информационно-коммуникационных технологий.

This article is devoted to the study of the conditions for enhancing the educational and cognitive activity of students with the widespread use of modern infocommunication technologies. The considered problems of digital pedagogy are actualized by global changes in the socio-economic, political, cultural, educational reality associated with the digitalization of all spheres of human life. The main emphasis in the work is placed on the study of the influence of cognitive processes in determining the choice of a profession and on their relationship to educational activities. Modern society is focused in its activities on human potential, capable of quickly navigating huge information flows and having a high level of intelligence. In this context, the modern development of information and communication technologies dictates the need for proactive, comprehensively developed individuals capable of creativity, constant self-improvement, self-education and self-development, which actualizes the problem of developing the cognitive activity of secondary school students. The article presents analytical studies of experimental data for testing the effectiveness of methods for the formation of cognitive activity of high school students in technology lessons using information and communication technologies.
OGNITIVE INSTALLATIONS AS A METHODOLOGICAL FRAMEWORK OF SCIENTIFIC KNOWLEDGE
Authors: Бондаренко Т. А. , Власова В. С.
Published: January 2022

Рассматриваются когнитивные установки, являющиеся основой методологических знаний в научном познании. Предметом исследования выступают принцип доверия субъекту познания, конвенции, символы и метафоры. Ставится задача реконструировать интенциональную функцию когнитивных установок и показать эвристическую ценность когниций в познании.

Cognitive attitudes that are the basis of methodological knowledge in scientific cognition are considered. The subject of the study is the principle of trust in the subject of cognition, conventions, symbols and metaphors. The task is to reconstruct the intentional function of cognitive attitudes and to show the heuristic value of cognitions in cognition.
Solution properties of amphiphilic amino- and oligoethylene glycol-containing methacrylic copolymers
Authors: Kamorin D. M. , Shirshin K. V. , Kavtrova V. D. , Sak Y. V. , Timchenko E. A. , Simagin A. S.
Published: January 2022

The behavior of methacrylic copolymers with oligoethylene glycol and amine groups in aqueous solutions has been studied. The eff ect of the composition of copolymers of alkoxyoligo(ethylene glycol) methacrylates and N-[3-(dimethylamino) propyl] methacrylamide on their solubility in aqueous media, aggregation properties and surface activity at the water-oil phase boundary was demonstrated. The presence of thermo- and pH-responsive properties, characterized by lower critical solution temperature, has been shown. Polymers exhibit high interfacial activity at the water-toluene interface, which increases with an increase in the proportion of methacrylic ether units in the copolymer. For polymers in aqueous media the value of the critical micelle concentration was found in the region of 10-3 g/L.
Aplicación de un programa de ejercicios de estiramiento estático simple y fortalecimiento isométrico en paciente femenino de 63 años con secuelas de fractura de Frykman tipo I, presentación de un caso clínico
Authors: Sosa-Sánchez Citlali , Subervier-Ortiz Laura , Ramirez-Olvera Carolina
Published: January 2022

Recover the functionality through a static stretching and isometric strengthening exercises in the aftermath of a Frykman type I fracture program. Methodology: It was applied a physiotherapeutic treatment based on static stretching and isometric strengthening which consisted in 22 sessions divided into three stages. Results: It was obtained an effective treatment for recovering and increasing muscular strength and range of motion, having a positive impact on the patient's functionality. Conclusion: The favorable results obtained allow us to use this treatment as an advice to recover the functionality in patients with of Frykman type I fracture sequelae
A Dosimetric Analysis of Incidental Radiation to the Internal Mammary Nodes with a Three-field Chest Wall Technique
Authors: Agas Ryan Anthony F , Co Lester Bryan A , Bojador Maureen R , Sarmiento Mario B , Jacomina Luisa E , Baldivia Kathleen H
Published: January 2022

Objectives: The authors’ aim was to conduct a dosimetric analysis of the incidental radiation dose to the internal mammary node (IMN) region using a three-field chest wall technique (TFCWT). Methods: This retrospective study utilized 3D-conformal radiotherapy plans of 50 post-mastectomy patients (25 left-sided and 25 right-sided). All plans used the TFCWT, composed of narrowed tangents matched medially to an AP electron field, and prescribed a total dose of 50 Gy in 28 fractions. The IMNs were not intentionally treated in all included plans. Results: The mean dose to the IMN-planning target volume (IMN-PTV) was 45.1 Gy (26.4 - 55.6, SD 6.5). Minimum doses received by 95% and 90% of the IMN-PTV were 29.3 Gy (8 - 49, SD 10.0) and 34.0 Gy (10.0 - 52.0, SD 8.6), respectively. The percent volume of IMN-PTV receiving 100%, 95%, 90%, and 80% were 47.4% (3 - 94, SD 21.6), 55.6% (6 - 97, SD 22.4), 61.92% (7 - 98, SD 22.2), and 72.61% (18-100, SD 20.2), respectively. The average ipsilateral lung V20 Gy (with supraclavicular fields) was 25.0% (16 - 29, SD 3.4), and the average heart mean dose was 2.5 Gy (0.5 - 7.9, SD 1.58). Conclusion: Although the results suggest increased IMN radiation doses with the TFCWT when compared historically to standard tangents, the incidental doses are comparatively less than that traditionally prescribed to the IMNs in high-risk patients. It is unknown whether this incidental IMN dose confers any clinical benefit.
The Association of Sleep-Related Breathing Disorders Among Pediatric Patients with Allergic Rhinitis: A Cross-Sectional Study in a University Hospital
Authors: Go Jamie Olivia C , Go Olivia C , Rivera Clara R
Published: January 2022

Introduction: Allergic rhinitis is a common condition in children linked to sleep-related breathing disorders (SRBD). Because of nasal congestion, it can cause obstructive sleep apnea, sleep fragmentation, and excessive fatigue. Studies regarding its association with SRBD is limited. Objectives: To determine the association of allergic rhinitis with sleep-related breathing disorders. Methodology: A cross-sectional analytical study involving pediatric patients diagnosed with allergic rhinitis was conducted. Allergic rhinitis severity was evaluated with the ARIA classification. SRBD was identified using the validated Filipino version of the pediatric sleep questionnaire. Potential association between allergic rhinitis and SRBD were assessed using the student’s t-test, Fisher’s exact test and odds ratio. Results: A total of 66 children with mean age 8.2 years were included in the study. The mean age, weight, height, and BMI were comparable among participants who were positive or negative for obstructive sleep apnea (OSA). Among the perceived problems related to sleeping disorders, snoring loudly, heavy breathing, dry mouth of awakening, not listening, and difficulty organizing showed different responses (p<0.05) among the subgroups of allergic rhinitis. The odds ratio of snoring loudly, not listening, difficulty organizing, heavy breathing, and unfreshened in the morning were more likely among patients with mild persistent allergic rhinitis compared to patients with mild intermittent allergic rhinitis. Conclusion: There was sufficient evidence to prove the association of SRBD with severity of allergic rhinitis using the validated Filipino version of the Pediatric Sleep Questionnaire. OSA shows a greater likelihood among patients with mild persistent allergic rhinitis compared to those with mild intermittent allergic rhinitis.
PERSEPSI MASYARAKAT TENTANG OBAT PATEN DI APOTEK PERDOS FARMA KOTA MAKASSAR
Authors: Wijaya Ayu
Published: January 2022

Pelayanan kefarmasian merupakan kegiatan yang bertujuan untuk mengidentifikasi, mencegah, dan menyelesaikan masalah terkait obat. Tuntutan pasien dan masyarakat akan peningkatan mutu pelayan kefarmasian ,mengharuskan adanya perluasa dari paradigma lama yang berorientasi kepada produk (Drug Oriented) menjadi paradigma baru yang berorientasi pada pasien (Patien Oriented) dengan filosofi pelayanan kefarmasian/Phamaceutical Care (Menkes RI, 2014).

Jenis penelitian yang digunakan dalam penelitian ini adalah jenis deskriptif kualitatif dengan metode kuisioner pada responden terpilih yang memenuhi kriteria inklusi di Apotek Perdos Farma Kota Makassar 2021. Penelitian ini dilaksanakan di Apotik Perdos Farma Kota Makassar pada tanggal Mei-Juni 2021. Populasi dalam penelitian ini adalah semua masyarakat yang datang berkunjung ke Apotek Perdos Farma Kota Makassar. Sampel dalam penelitian ini adalah sebagaian masyarakat  yang membeli obat paten di Apotek Perdos Farma Kota Makassar yang memenuhui kriteria inklusi sebanyak 36 0rang. Pengumpulan data berupa data primer dengan menggunakan kuesioner yang dibagikan kepada masyarakat yang berkunjung di Apotek Perdos Farma Kota Makassar 2021. Salah satu yang mempengaruhi persepsi masyarakat adalah mengenai pengetahuan dari obat paten itu sendiri di mana masyarakat mengetahui tentang obat paten yaitu pada saat mereka berobat ke Rumah sakit dan Apotek. Dari 36 responden terdapat 23 orang (63,9 %)  yang mengetahui tentang obat paten, dan 13 orang (36,1 %) yang tidak mengetahui tentang obat paten. Jawaban ini menunjukan bahwa mayoritas responden mengetahui betul tentang obat paten tersebut. Dari segi persepsi masyarakat tentang jenis obat paten yang dikonsumsi tentu perlu kita ketahui obat apa yang akan kita konsumsi, jangan sampai mengkonsumsi obat tapi tidak tahu apa fungsi dari obat tersebut, Masyarakat mengetahui jenis obat paten pada saat mereka membeli obat di Apotek. Dari 35 responden terdapat 22 orang (61,1 %) yang mengetahui jenis obat paten yang pernah dikonsumsi dan 14 orang (38,9 %) yang tidak mengetahuinya.

Berdasarkan hasil pembahasan terhadap studi persepsi masyarakat tentang obat paten di Apotek Perdos Farma Kota Makassar 2021 maka dapat di simpulkan bahwa dari 36 responden terdapat 24 orang (66.7 %) yang mempunyai persepsi tau terhadap obat paten dan sebanyak 12 orang(33,3%) yang mempunyai persepsi tidak tau terhadap obat paten.
Marriage Readiness for Late Adolescence in South Sulawesi
Authors: Jafar Eka Sufartianinsih , Novita Siswanti Dian , Maulidya Jalal Novita , Ansar Wilda
Published: January 2022

Penelitian ini bertujuan untuk menganalisis indikator kesiapan menikah pada remaja akhir di Sulawesi Selatan. Penelitian ini menggunakan desain penelitian survei dengan menggunakan kuesioner. Subjek penelitian adalah 860 remaja berusia 15-20 tahun yang berasal dari berbagai jenjang pendidikan yaitu SMA (46,1%) SMK (4%) dan mahasiswa S1 (45,5%). Hasil penelitian menunjukkan bahwa terdapat beberapa indikator kesiapan menikah pada remaja akhir, yaitu (1) kemapanan ekonomi sebesar 51% (2) pendidikan yang tinggi sebesar 22,5%, (3) penyesuaian karakter dengan pasangan sebesar 35,6%, (4) persetujuan orang tua sebesar 26%. Dari segi kesiapan menikah, sekitar 65,6% remaja menyatakan tidak siap untuk menikah, 23,6% kurang siap menikah, cukup siap 5,5%, siap 5,1%, dan hanya 2,5% remaja yang menyatakan sangat siap menikah. Dalam hal persiapan yang diperlukan untuk menjalani pernikahan yang harmonis, (1) keterampilan berkomunikasi sebesar 59,9%, (2) keterampilan mendidik dan merawat anak 47,9%, (3) pekerjaan 46,7%, dan (4) pengelolaan emosi 34,5%, sedangkan hal yang menjadi kekhawatiran remaja dari pernikahan adalah 67,5% perselingkuhan, 60,9% diperlakukan kasar, dicampakkan/diabaikan 45,3%, ditekan secara ekonomi 40,1%, dan 29,8% tidak mendapat kebebasan. Implikasi penelitian ini adalah untuk menambah pengetahuan pihak terkait baik orangtua, masyarakat, maupun pemerintah mengenai gambaran kesiapan menikah pada remaja akhir sebagai bahan untuk memberikan premarital preparation/edukasi pranikah pada remaja agar remaja akhir mampu mempersiapkan diri untuk memenuhi tugas perkembangan dewasa awal yakni memilih pasangan dan menikah.
Tampilan Bangunan Sekolah Sebagai Penanda Kawasan
Authors: Sukowiyono Gaguk , Budi Susanti Debby , Maringka Breeze
Published: January 2022

Salah satu potensi dalam sebuah kawasan adalah menghadirkan sebuah landmark, agar bangunan yang dirancang dapat mudah ditemukan dalam lingkup suatu wilayah. Demikian juga yang kondisi yang terjadi pada SMK Widya Dharma Turen Kabupaten Malang. Kondisi rencana pengembangan sekolah tersebut berada pada lahan yang tidak terlihat langsung dari jalan arteri utama kawasan. Kajian desain dibutuhkan agar bangunan sekolah dapat mudah diketahui dan dikenali oleh masyarakat pengguna jalan, sekaligus dapat meningkatkan kualitas fisik bangunan.
Kulturtheorie
Authors: Müller-Funk Wolfgang
Published: January 2022

Dieses Einführungswerk behandelt aktuelle Diskurse und Themen in dem unübersichtlich gewordenen Feld der Geistes- und Kulturwissenschaften. In sechzehn Kapiteln stellt es verschiedene Begriffe und Zugänge vor: ein neues Verständnis von ‚Kultur‘, Begriffe wie Lebensstil, Habitus, symbolische Formen, dichte Beschreibung, semiotischer Raum, Diskurs, Chronotopos, Narrativ, Mimesis. Jede theoretische Leitfigur wird durch einen zentralen Text mit Blick auf die jeweilige Theorie eingehend diskutiert und kommentiert. Die damit verbundenen Fragestellungen sind nicht nur in den Kulturwissenschaften, sondern auch für die gegenwärtigen öffentlichen Diskurse von maßgeblicher Bedeutung. Das Spektrum der vorgestellten Zugänge umfasst Psychoanalyse, Diskurstheorie, Kulturanthropologie, Philosophie, Narratologie und Semiotik.
Digitaler Religionsunterricht
Authors: Dietzsch Andrea , Pfister Stefanie
Published: January 2022

Wie gelingt religiöse Bildung im digitalen Format?
Wie können Lernprozesse im digitalen Religionsunterricht gelingen? Die Covid-19-Pandemie fordert von Lehrenden, Lernenden, Eltern sowie Forschenden und Verantwortlichen im Bildungssystem einen neuen Blick auf Bildung und Digitalisierung. Die Krise wirft die Frage auf, wie Bildung neu gedacht werden kann: Wie soll und kann Unterricht gestaltet werden, der nicht in Präsenz stattfinden darf? Wie kann Lernen synchron oder asynchron ermöglicht werden? In diesem Band diskutieren die Autorinnen empirische Erkenntnisse, Best-Practice-Beispiele aus unterschiedlichen Schularten und Klassenstufen sowie (bildungs-)theoretische Reflexionen miteinander. Daraus formulieren sie Impulse für eine Didaktik des digitalen Religionsunterrichts und damit einen religionspädagogischen Beitrag zu einer allgemeinen Theorie digitaler Bildung.
Wissenschaftskommunikation: Vom Hörsaal ins Rampenlicht
Authors: Falkenberg Viola
Published: January 2022

Wissenschaftskommunikation ist wichtig. Aber wie gelingt sie? Wie erreicht man sein 'Publikum'? Welche Formate und Kanäle kann man bespielen?
Dieser Praxisleitfaden zur Wissenschaftskommunikation bietet Schritt-für-Schritt-Anleitungen vom Social Media-Post bis zum eigenen Podcast, von der Bildrecherche bis zum Videodreh. Er unterstützt verlässlich bei der Konzeption, bietet aber auch konkrete Hinweise für die praktische Umsetzung.
Auf der Basis von Forschungsergebnissen und mit zahlreichen Best-Practice-Beispielen aus vielen Fachdisziplinen hilft der Band, die eigene Arbeit ins Rampenlicht zu rücken. Er schließt mit Übungen, Checklisten und einer Fördermittel-Übersicht.
Nachhaltiges Unternehmertum
Authors: Dreßler Marc
Published: January 2022

Dieses Buch vermittelt Unternehmer:innen von kleinen und mittleren Betrieben und Start-ups sowie Studierenden mit einem späteren Wirken in derartigen Unternehmen Managementkompetenz zum zielorientierten, strategischen Nachhaltigkeitsmanagement. Hierbei steht konkretes strategisches Handeln und das Verfolgen von Nachhaltigkeitszielen im Vordergrund.
Der Autor hat ein praktisch und empirisch fundiertes Buch mit begleitender attraktiver visueller und virtueller Unterstützung geschrieben, das die Managementkompetenz erhöht und zielorientierte Unternehmenssteuerung als motivierende Routine bei den Handelnden verankert.