bluuebunny/crossref_metadata_2025 huggingface dataset:
Технологія розвивального навчання та Нова українська школа: аналіз і паралелі
Authors: Олійник Ірина , Тищенко Лілія
Published: June 2022

У статті проведено паралелі між двома педагогічними системами – розвивальним навчанням Д. Ельконіна – В. Давидова та Новою українською школою. Обґрунтовано інноваційний характер технології розвивального навчання, створеної, експериментально доведеної та перевіреної багаторічною практикою ще в середині ХХ століття, розкрито актуальність та можливість реалізації її ідей у сучасних освітніх реаліях.

Окреслено потенціал та перспективність технології розвивального навчання, зокрема компетентнісну спрямованість освітнього процесу, чітку систему організації навчальної діяльності школярів, застосування ефективних освітніх методів та форм, що забезпечують розвиток мислення, творчості, дослідницько-пошукових здібностей дітей, їхнє вміння вчитися, визначено її ефективність в умовах Нової української школи,.

Основну увагу зосереджено на особистісному розвитку учнів у процесі навчання, організації колективної діяльності вчителя та учнів, становленні навчально-пізнавальної мотивації, формувальному оцінюванні як засобі відстеження індивідуальних досягнень кожної дитини, ролі вчителя у забезпечені дієвості освітньої реформи.
Transdisciplinaridade e a proposta de uma nova universidade
Authors: D’Ambrosio Ubiratan
Published: June 2022

Após reflexões sobre vida, conhecimento, transdisciplinaridade e uma breve vista sobre a história da instituição denominada universidade, apresento neste artigo uma proposta para uma nova universidade. Meu ponto de partida é assumir a essencialidade mútua de três fatos básicos da realidade: o indivíduo, o "outro"/sociedade e a natureza. A angústia existencial e a ética no mundo moderno têm mostrado que cada vez mais se faz necessário restabelecer essa ética, o que me parece prioritário, quando discuto sobre uma ética da diversidade, que envolve respeito pelo outro com todas as suas diferenças, solidariedade com o outro na satisfação de necessidades de sobrevivência e de transcendência e cooperação com o outro na preservação do patrimônio natural e cultural comum. Esse é o despertar da consciência na aquisição do conhecimento (conhecimento/consciência) como uma proposta transdisciplinar para uma nova universidade.
MALNUTRITION AMONG CANCER PATIENTS: ROLE OF SOCIAL SUPPORT
Authors: Swee Sing Lau , Vanoh Divya
Published: June 2022

Malnutrition is linked with poorer outcomes following cancer treatment. This study determined the association between marital status, nutritional status and social support among cancer patients. This was a cross-sectional study involving 82 cancer patients receiving both outpatient and inpatient cancer treatment at Hospital Universiti Sains Malaysia (HUSM). Parameters investigated were socio-demography, nutritional status and social support. Nutritional status was assessed using the Patient Generated-Subjective Global Assessment (PG-SGA) while social support using Multidimensional Perceived Social Support Scales (MSPSS). Chi-Square or Fisher Exact test had been used for analysing the association between the variables. The prevalence of malnutrition assessed using PG-SGA was 69.5%. A total of 61% of the cancer patients experienced weight loss within a month. There was a statistically significant association between malnutrition and social support (p<0.05). A total of 63.6% of the patients with high social support from friends reported having weight loss while 52.6% of those with moderate social support had weight gain. Good social support will determine the good quality of life among cancer patients, however, there were several other factors such as stage of cancer, the side effect of cancer treatment and poor dietary intake that determine the nutritional status of cancer patients. Thus, a holistic approach involving a multidisciplinary team must be taken for monitoring and improve the health status of cancer patients.
PSYCHOLOGICAL DISTRESS AMONG MOTHERS OF CHILDREN WITH EMOTIONAL AND BEHAVIORAL PROBLEMS DURING COVID-19 PANDEMIC IN MALAYSIA
Authors: Masiran Ruziana , Ibrahim Normala , Awang Hamidin , Lim Poh Ying
Published: June 2022

The spread of COVID-19 and its subsequent social distancing measures carried a significant psychological burden on many parents worldwide. This study was done to determine the prevalence and factors associated with psychological distress experienced by mothers of children with emotional and behavioral problems (EBP) during the lockdown period in Malaysia. An online survey using purposive sampling technique was conducted. Psychological distress was determined by DASS-21 scores. Prevalence of stress, anxiety, and depressive symptoms among mothers of children with EBP during the pandemic in Malaysia was 36.4%, 43.6%, and 30.9%, respectively. Mothers with a total monthly income of ≤ RM 999 were 25 times more likely to have stress symptoms (OR = 25.275, 95% CI = 1.17 – 547.41) and ten times more likely to have depressive symptoms (OR = 10.289, 95% CI = 1.17 – 90.88). Mothers with lower incomes are more psychologically vulnerable to the pandemic impact.
The Role of Journalism Training Institutions in the Changing Media Dynamics of Tanzania
Authors: Samson Ndossi B. , Ndati Ndeti
Published: June 2022

This study assessed the role of journalism training institutions in the changing media dynamics of Tanzania. Journalism training institutions are accredited higher learning facilities that offer diploma and degree certifications to those who graduate respectively after a two-to-three-year course of professional training in journalism in Tanzania. Media dynamics refers to the prevalent environment surrounding the media performance in Tanzania. These range from the media laws, policies, the regulatory frameworks, ownership, media pluralism, media diversity, market preferences and communication technologies. This paper is derived from the findings of a research dissertation submitted for award of a Doctorate degree in Mass Communication at St Augustine University of Tanzania. The study employed a descriptive survey design. A mixed method approach was employed to collect data from four news editors from two prominent media houses (Tanzania Broadcasting Corporation and Mwananchi Communications), six working journalists, four journalism lecturers and 150 journalism students from St. Augustine University of Tanzania Malimbe Campus. Interview data was thematically analysed and presented in a narrative form while the survey data was analysed using descriptive statistics with the help of SPSS version 23 and presented in tables, charts, and diagrams. The findings showed that, owing to the fast-paced technological advancement in the media houses, graduating journalists could not adapt smoothly in the newsroom. Moreover, the constant changes in media policies engineered mostly by political pressures were not communicated to the training institutions. Although the training institutions are competent and sufficiently equipped still, they cannot invest in the constant technological shift like in the media. This study recommends that stakeholders employ an intense collaborative effort to bridge the training to industry, such that journalism students are more engaged in a practical media experience during their course of study. Media houses should facilitate field attachment training opportunities to students in order for them to stay abreast of the current technological changes in their profession.
TRADITIONAL CHINESE QINGMING HOLIDAY: UNITY OF MAN AND NATURE
Authors:   Shanghai Political and Law University, Fengcai Zhao
Published: June 2022

Modern world processes lead to the fact that different cultures are becoming more and more involved in each other's cultural areas. Changes in one cultural field affect the cultural field of another. Today, cooperation between Russia and China is at one of the highest points of development, the initiatives of the two countries in the field of cultural studies give impetus to the development of research relations between the two countries. In this regard, domestic science needed a deeper study of the cultural traditions of the Chinese people. Traditional holidays are an integral part of Chinese society. Festive traditions contain a rich national coloring, rich cultural content, express national emotions and humanistic values, reflect the mentality and culture of the Chinese people. The festive culture of the Chinese reveals an inextricable link with the traditional calendar sequential course of life, in connection with this, its originality and originality are more clearly manifested. The Qingming holiday in China is considered one of the main spring holidays, it not only embodies the cyclic nature of natural life and human life, but also reflects the principle of harmonizing human activity with natural phenomena. The fundamental idea of Chinese civilization - the idea of the inseparable unity of man and nature - is especially fully and convincingly manifested in the history and tradition of the Qingming holiday. In the article, the author considers holiday traditions, the origin of which is rooted in the distant past. At the same time, the connection between the past and the present, their fluidity and interchangeability are clearly felt. The article confirms the idea that the Qingming holiday is a multi-aspect phenomenon in which the concept of "the unity of man and nature" and the ideologies of various historical epochs are synthesized and simultaneously coexist. Conducting a historical analysis, the author emphasizes the need to merge history and the present, notes the paradoxical nature of the combination in one holiday of seemingly incomparable things: the commemoration of the dead and the joy of a new life. It is in understanding the deep essence of the holiday that the harmony of the present moment of being lies. Honoring one's ancestors, caring for one's roots, strengthening and uniting forces within the family and clan - all this distinguishes the true, according to the author, unity of the people.
THE NEW EDUCATIONAL REALITY
Authors:   Samara Law Institute of the Federal Penitentiary Service, Gryaznov S.A.
Published: June 2022

Virtual, augmented, mixed and augmented reality are examples of immersive technologies. Over the past few years, 'immersiveness' in education has been recognized as a powerful and effective tool to support learning - virtual reality has moved from gaming to professional learning applications. Today it plays an important role in the educational process, providing a useful and fun way to get information. This work is devoted to an overview of trends, opportunities and problems associated with virtual reality in education. New educational perspectives of the latest applications are highlighted on the example of several educational areas. In addition, the author presents methods for creating scenarios and suggests approaches to testing and testing students' knowledge. Conclusions are drawn about the future direction of virtual reality and its potential to improve the learning process. Using a virtual reality headset with special software, students must follow certain rules without going beyond the algorithm. Also, some teachers may over-rely on technological developments, resulting in a lack of interaction between teacher and student. In the educational environment, it is possible to replace all traditional solutions with modern digital ones, but it should be remembered that only a balance between modern solutions and human interaction between teacher and student - mentoring will be effective.
REALISTIC AND CONDITIONAL SPACE PAINTING IN THE CONTEXT OF AN ARTISTIC IMAGE
Authors:   Samara State Institute of Culture, Stolyarova E.G. , Berezin A.E. , Zhernokleva O.A. ,   Samara State Technical University
Published: June 2022

The purpose of the article is to analyze, identify the general and particular in the organization of the compositional space of painting for the most accurate display of the artistic image in the visual arts. The analysis of the main types of space in the composition is given; a fundamental division into realistic and conditional space is proposed in solving the artistic image of fine art; the concept of an artistic image is defined and the main means of conveying its expressiveness in composition are identified. The article discusses the basic concepts, techniques and principles of organizing space on the picture plane in the visual arts. It is determined that the compositional features of the organization of threedimensional space are due to the use of linear, inverse, perceptual, spherical and light-air perspectives of building both its individual elements and the entire structure of the composition of a work of art. The role of space in the creation of an artistic image within the framework of realistic and conditional painting is analyzed. The authors of the article came to the conclusion that the principles and methods of working on realistic and conditional composition have both common and particular. The general techniques for creating a compositional space include the basic laws of composition, such as the organization of the center, balance, rhythm, movement, statics, nuance and identity, as well as the stethoair perspective. The use of the laws of various types of perspective differs (for a realistic solution of an artistic image and space of a composition, linear, perceptual perspectives are used; for a conditional solution of a composition, reverse, spherical perspectives and axonometric methods of constructing a form in space are used). The ways of working with color and shape also differ.
Inviting regulatory T cells to pregnant endometrium: friends or foes in adverse pregnancy outcomes?
Authors: Cheng Shibin , Wang Zhengke , Sharma Surendra
Published: June 2022

Among decidual immune cells, regulatory T cells (Tregs) have been unanimously recognized as central contributors to tolerance and maintenance of healthy pregnancy. Numerical and functional downregulation of Tregs or disturbed interaction of Tregs with trophoblasts and other immune cells have been linked to early pregnancy loss such as idiopathic infertility and miscarriage and later-onset adverse pregnancy outcomes including preeclampsia. This review focuses on the mechanisms for regulating the generation, expansion, and function of Tregs, the roles of Tregs in maintaining maternal immune tolerance through crosstalk with trophoblasts and other decidual regulatory immune cells, and how Tregs may play foes to pregnancy and contribute to the programming of pregnancy-related complications. Therapeutic options for implantation failure and adverse pregnancy outcomes are now part of the emerging significance of Tregs in pregnancy tolerance and maintenance.
Kokeilijoita, alanvaihtajia, etsijöitä ja etenijöitä – Urasiirtymät luokanopettajan työstä muille aloille
Authors: Alifrosti Berit , Andersson Emmi , Heikkilä Mirva , Iiskala Tuike
Published: June 2022

Työurat ovat kehittymässä yhä monimuotoisemmiksi, ja käsitys vakaasta työurasta tavoiteltavana päämääränä on kyseenalaistettu. Luokanopettajan työ on Suomessa tavoiteltu professio, ja perinteisesti sitä on pidetty yhtenä esimerkkinä vakaasta työurasta. Kuitenkin myös osa luokanopettajan koulutuksesta valmistuneista hakeutuu muihin kuin luokanopettajan työtehtäviin. Tarkastelemmekin tutkimuksessamme luokanopettajien urasiirtymiä muille aloille ja kysymme, millaisia ulottuvuuksia urasiirtymistä paljastuu heidän työuransa kannalta. Haastattelimme yhtätoista henkilöä, jotka olivat joko heti valmistuttuaan tai jo luokanopettajana työskenneltyään siirtyneet jollekin muulle alalle. Tulokset kuvaavat haastateltavien uria kahden ulottuvuuden mukaan: 1) olivatko haastateltavat tehneet tietoisen päätöksen muulle alalle hakeutumisesta vai päätyneet muihin työtehtäviin sattuman kautta (tietoinen valinta – ajautuminen), sekä 2) kokivatko haastateltavat luokanopettajaksi palaamisen mahdollisena tulevaisuudessa vai eivät (epävarma – pysyvä). Näiden ulottuvuuksien perusteella muodostimme nelikentän ja seuraavat uranvaihtajatyypit: kokeilijat, alanvaihtajat, etsijät ja etenijät. Tulokset luovat monimuotoisen kuvan luokanopettajien urasiirtymistä ja täydentävät näin aiempaa määrällisesti painottunutta tutkimusta urasiirtymistä. Urasiirtymien tutkiminen auttaa kehittämään koulutusta ja lisää ymmärrystä monimuotoisista työurista.
ПРО ДІЯЛЬНІСТЬ НАЦІОНАЛЬНОЇ АКАДЕМІЇ ПЕДАГОГІЧНИХ НАУК УКРАЇНИ У 2021 РОЦІ ТА ЗАВДАННЯ НА 2022 РІК
Authors: Kremen Vasyl
Published: June 2022

У доповіді викладено найважливіші аспекти і підсумки діяльності НАПН України, її Президії, відділень та наукових установ у 2021 р. і завдання академічного колективу на 2022 р. в умовах воєнного стану та з орієнтацією на післявоєнне відновлення України. Наголошено, що діяльність НАПН України у 2021 р. проходила в умовах екстремальних внутрішніх і зовнішніх викликів, які потребували максимального напруження сил і національного єднання. Насамперед, це відкрита збройна агресія Росії, яка почалася ще у 2014 р., і вперше загальні збори проходять в умовах повномасштабної війни, нав’язаної Україні. Доведено, що в 2021 р. НАПН України оперативно і системно реагувала на сучасні виклики своїми комплексними науковими дослідженнями в освіті, педагогіці і психології, законодавчо покладеним на неї науковим і методичним забезпеченням освітньої сфери. Зокрема, розгорнуто представлено експериментальну, видавничу, науково-організаційну, науково-експертну, освітню, міжнародну, науково-інформаційну діяльність, співпрацю з органами державної влади і науковими організаціями, наукові періодичні видання та публікації вчених у світовій системі наукових комунікацій, проведення науково-практичних масових заходів, а також фінансове забезпечення. В умовах воєнного стану академії загалом та кожній її установі потрібно мобілізувати внутрішні ресурси і накопичений потенціал з метою максимального прискорення перемоги у війні, нав’язаної Російською Федерацією, та повоєнного відновлення України на високотехнологічній і високодуховній основі, що має й надалі консолідувати українську націю, створювати необхідні умови для входження країни в Євросоюз.
The Effect of Growth Opportunity and Innovation on Job Satisfaction through Employee Engagement in Sabang City Regional Secretariat
Authors: Prasetia Febri Nugraha , Nurdasila  , Nizam Ahmad
Published: June 2022

This study examines the effect of growth opportunity and innovation on job satisfaction through employee engagement in Sabang city regional secretariat. The objects of this research are growth opportunities, innovation, employee engagement, and job satisfaction. The structural equation modeling (SEM) analysis research through Amos statistics software was used to test the data. Result proves that growth opportunity, innovation, engagement, and satisfaction of the Sabang City Regional Secretariat employees have been going well, Growth opportunity affects employee engagement, innovation affects employee engagement, growth opportunity affects employee satisfaction, innovation affects satisfaction, engagement affects employee satisfaction, Growth opportunity affects satisfaction through engagement, and Innovation affects satisfaction through engagement. The result also explains the engagement acts as a partial mediator. So, the model of satisfaction improvement in the Sabang City Regional Secretariat is the functions of growth opportunity improvement, innovation improvement, and strengthening the engagement of their employee.
The Influence of Organizational Culture and Internal Control on the Implementation of Good Corporate Governance through Leadership Support as Mediation (AT PT. Bank Bni Syariah Banda Aceh Branch)
Authors: Mislaini Upit , Faisal  , Sakir A.
Published: June 2022

The purpose of this study was to analyze the influence of Organizational Culture and Internal Control on the implementation of Good Corporate Governance (GCG) through Leadership Support as Mediation AT PT. Bank BNI Syariah Banda Aceh Branch (BNI Syariah Banda Aceh). The population was all employees at BNI Syariah Banda Aceh Office. Researchers took a sample of employees as many as 110 respondents. The sampling technique used purposive sampling. The results show that organizational culture does not affect GCG, Internal control affects GCG, Organizational Culture affects Leadership Support, Internal control affects leadership support, Leadership support affects the GCG, organizational culture affects GCG through leadership support, and Internal Control affects GCG through leadership support. These findings show the mediation influence of leadership support functions as a full mediation variable on the organizational culture effect on GCG, and as partial mediation on the internal control effect on GCG. So this finding proves that the GCG strengthening model at BNI Syariah Banda Aceh is a function of improving organizational culture, strengthening internal control, and increasing leadership support.
The Effect of Interpersonal Conflict and Leadership Style on Work Stress and Their Impact on Employee Performance at the Aceh Regional Secretariat
Authors: Syahrizal Muhammad , Faisal  , Kesuma T. Meldi
Published: June 2022

This study was conducted to analyze the effect of interpersonal conflict and leadership style on work stress and its impact on employee performance. The population was all employees of the Aceh Regional Secretariat (Setda Aceh), Indonesia, amounting to 561 people. The sample is determined through Slovin Formula provided 150 respondents, and taken with a simple random sampling technique. The result shows that Interpersonal conflict affects employee performance, Leadership style affects employee performance, interpersonal conflict affects work stress, Leadership style affects work stress, Work stress does not affect employee performance, Interpersonal conflict does not affect employee performance through Work Stress, and Leadership style does not affect employee performance through Work Stress. These findings prove that the model of improving employee performance at the Setda Aceh is a function of good interpersonal conflict management and the suitability of leadership style. His tested model can also be the basis for further research development by further researchers, by adding new variables. The results of this study also mapped recommendations for the research subject, namely the Setda Aceh.
Thoracic spinal anaesthesia for caesarean section
Authors: Pallavi Dr. , Aditya Dr. , Ambareen Dr. , Gogna Dr. RL
Published: June 2022

This report shows that the spinal anaesthesia technique, applied in the lower thoracic region (T10) and with a minute dose of local anaesthetic, can be used to provide a segmental subarachnoid block sufficient to allow lower segment caesarean section to be performed, even in a patient with severely abnormal respiratory function and patients having hemodynamically instability like Pre-Eclampsia or even in patients with lower lumbar region skin infections.
Socio-political Context of The First Play-Poem “Ang Kagila-Gilalas Na Pakikipagsapalaran Ni Juan Dela Cruz” Of Jose Lacaba
Authors: Sabonsolin John Cavin M. , Diones Dr. Lito
Published: June 2022

Poetry is a central model of human beings' use of words to explore, express, and understand (Simecek and Rumbold, 2016). Dramatizing poetry encourages students to consider poetic themes and substance more fully and unlocks the meaning of poems in various ways. (Ferguson, 2014) In the Philippines, it was the University of the Philippines (UP) Repertory Company which developed the convenient form of the first play-poem (dula-tula), "Ang Kagila-Gilalas Na Pakikipagsapalaran ni Juan Dela Cruz". This literary study assumes that there is a sociopolitical context in the first play-poem, "Ang Kagila-Gilalas Na Pakikipagsapalaran ni Juan Dela Cruz" in today's societal issues. Using critical discourse analysis, the researcher explores the local colors, figurative languages, and poem messages that reveal sociopolitical. The researcher anchors the realism and Marxism literary theories on the analysis of the play-poem. Results indicate that the first play- poem shows sociopolitical through local colors, figurative languages, and messages. The study confirms that the first playpoem of Jose Lacaba have sociopolitical context embedded in their literary element.
Legal policies on E-learning at higher-education level in Vietnam
Authors: Van Assoc. Prof. Vu Thi Hong , Nga Pham Thanh , Linh Kieu Thi Thuy
Published: June 2022

E-learning with many outstanding advantages in training has drastically changed the self-study process due to the ability to personalize and effectively meet the learning activities of learners. E-learning and building an e-learning environment are currently paying attention and being deployed in many universities in Vietnam with different scope and levels. Especially in the current period, when science and technology are developing, many applications of technology and technology products have been applied in the field of education, changing the way of teaching and learning activities, the practice of both lecturers and students. Big Data and Artificial Intelligence (AI) technologies have replaced people not only for manual labour but also for intellectual labour, including the teaching of teachers. In this article, the authors will give some analysis, evaluation of the current legal policies for eLearning at higher-education level in Vietnam. Then, the authors will propose some solutions to improve the quality of online training in the future.
The Meaning Construction of Covid-19 Phenomenon among the Junior High School Students in the City of South Tangerang
Authors: Subiakto Vania Utamie
Published: June 2022

The research aims is to know how the meaning of Covid-19 phenomenon at the students of State 20 Junior High Schools in the City of South Tangerang as the phenomenological review of the socialite meaning construction in the city socialites. Then, the sub-focus of the research covers the social values of the Covid-19 phenomenon, the motive behind the Covid-19 phenomenon, and the art factual message of the Covid-19 phenomenon for the given at junior high school students. In conducting of research, the researcher has used qualitative approach using the phenomenology method, while the data have been collected through the following techniques: (1) documentation; (2) in- depth interview; (3) library study; (4) observation; and (5) online data search. Within the study, six informants have been selected with the first informant and the sixth informant as the key informants; in this regard, the two informants serve as the individuals who understand the self- concept toward the life phenomena of the students at State 20 Junior High School the City of South Tangerang in relation to the Covid19 Pandemic. After the data have been collected, the data have been analyzed by the writer using through the following phases: (1) data reduction; (2) data presentation; and (3) conclusion drawing / verification. The validity of these data have been measured through the use of data triangulation, reference, and member-checking activities.
The power of negative and positive episodic memories
Authors: Williams Samantha E. , Ford Jaclyn H. , Kensinger Elizabeth A.
Published: June 2022

The power of episodic memories is that they bring a past moment into the present, providing opportunities for us to recall details of the experiences, reframe or update the memory, and use the retrieved information to guide our decisions. In these regards, negative and positive memories can be especially powerful: Life’s highs and lows are disproportionately represented in memory, and when they are retrieved, they often impact our current mood and thoughts and influence various forms of behavior. Research rooted in neuroscience and cognitive psychology has historically focused on memory for negative emotional content. Yet the study of autobiographical memories has highlighted the importance of positive emotional memories, and more recently, cognitive neuroscience methods have begun to clarify why positive memories may show powerful relations to mental wellbeing. Here, we review the models that have been proposed to explain why emotional memories are long-lasting (durable) and likely to be retrieved (accessible), describing how in overlapping—but distinctly separable—ways, positive and negative memories can be easier to retrieve, and more likely to influence behavior. We end by identifying potential implications of this literature for broader topics related to mental wellbeing, education, and workplace environments.
Investigation of Pacific squid fishing processes in the Russian waters of the Sea of Japan
Authors: Osipov Evgeny , Pavlov Herman
Published: June 2022

The development of the Pacific squid fishery in the economic zone of the Russian Federation of the Sea of Japan was studied. The accumulations of squid were studied and shown both in the daytime and at night, which determine the technique and technology of fishing for the Pacific squid with trawls. Dense aggregations of squid form in the daytime over highlands, catches per haul can be up to 45 tons, and at night they are distributed in the water column, such behavior is typical for other pelagic objects, such as mackerel and sardines of iwasi. Warming of the surface waters of the Sea of Japan in the domestic economic zone was revealed, which contributes to the development of the Pacific squid trawl fishery.
FORMATION OF THE TASTE OF COMBINED MINCED FISH IN THE PROCESS OF CULINARY PROCESSING
Authors: Vasyukova Anna , Krivoshonok Konstantin , Vedenyapina Marina , Kuznetsov Vladimir , Tverdokhleb B.
Published: June 2022

The purpose of the study is to form the taste of combined minced fish and ready-made culinary products. Low-field nuclear magnetic resonance (1H-NMR) have been accepted widely as a non-destructive analytical technique in food processing technology to their sensitivity, non-invasiveness, rapidness, and cost-effectiveness. Moreover, the ability to provide real-time information on products during and after processing has been linked to the use of thice analytical technique. Timely information on quality parameters in food processing provided by online monitoring using 1H-NMR may increase the quality of the product, improve operation process, and enhance production economy in food field. In this review, the use of online 1H-NMR in food processing techniques, such as freezing, frying, fermentation, and internal quality analysis, is explored. Limitations and need for further development are outlined.
Sevgili Okulum….: Öğretmenlerin Uzaktan Eğitim Sürecinde Okulları için Yazdıkları Minnettarlık Mektuplarının Analizi
Authors: KEVEN AKLİMAN Çiğdem , ALTINSOY Fatma
Published: June 2022

COVİD-19 salgını nedeniyle öğretmenler meslekleri boyunca ilk kez okul ortamlarından uzak kalarak çevirimiçi eğitim sürecine katıldı. Bu zorunlu uzak kalışın öğretmenlerin okula ilişkin algılarında değişim yarattığı düşünülmektedir. Bu çalışmada uzaktan eğitim sürecinde öğretmenlerin okula ilişkin olumlu algılarını ve okulun yaşamlarındaki işlevini ortaya çıkarmak amaç edinilmiştir. Bu nitel çalışmada uzaktan eğitim sürecinde olan 20 gönüllü öğretmenden okulları için teşekkür (minnettarlık) mektupları yazmaları istenmiştir. Veriler, minnettarlık mektup formu aracılığıyla toplanmış ve beş aşamada içerik analizi tekniği ile çözümlenmiştir. Öğretmenlerin minnettarlık mektupları çözümlemelerinden beş temaya ve bu temalara ait 22 koda ulaşılmıştır. Minnettarlık mektuplarından elde edilen temalar; mesleki doyum, motivasyon kaynağı olarak okul, ait olma duygusu, yaşantı zenginliği, diğerleriyle ilişkiler ve temas ihtiyacı olmuştur. Bu çalışmadan elde edilen bulgular, öğretmenlerin uzaktan eğitime devam ettikleri salgın döneminde okulun hayatlarındaki faydalı yönleri için şükranlarını tanımlayabildiklerini ve ifade edebildiklerini göstermiştir. Araştırma bulgularının literatüre katkıları ayrıntılı olarak tartışılmıştır
Examining the associations between physician-patient communication and adjustment outcomes of patients and physicians: A systematic review protocol
Authors:   University of Coimbra, Center for Research in Neuropsychology and Cognitive and Behavioral Intervention, Alves-Nogueira Ana Cláudia , Góis Ana Carolina , Canavarro Maria Cristina , Melo Cláudia , Carona Carlos
Published: June 2022

Review question / Objective: The aims of this systematic review are: first, to critically synthesize current evidence for the associations between physician-patient communication (PPC) and patients’ adjustment outcomes; second, to analyse and describe the associations reported to date between PPC and physicians' adjustment outcomes; and third, to identify needs for future research on the outcomes and correlates of PPC. To this end, the proposed systematic review will address the following question: How is PPC related to patients' and physicians' adjustment outcomes? Information sources: Literature systematic search will be conducted on the following electronic databases: PubMed/Medline, PsycINFO (host: OVID), Embase (host: OVID), SocIndex (host: EBSCO) and Communication Source (host: EBSCO). References cited in articles and in previous systematic reviews will also be further reviewed to locate any additional relevant articles that may have not been retrieved within the primary search.
Lightning caused overvoltages on power transformers recorded by on-line transient overvoltage monitoring system
Authors: Keitoue Samir , Murat Ivan , Filipović-Grčić Božidar , Župan Alan , Damjanović Ivana , Pavić Ivica
Published: June 2022

Transient overvoltages generated by lightning strikes or switching operations represent a significant risk to bushings and windings of power transformers. They cause stress on the insulation system and can, over time, cause dielectric failure and damage to power transformers. Many transformer failures are reported as dielectric failures and they are not necessarily linked to any particular event when they occur but may be the result of prior damage from transient overvoltage events. Lightning and switching overvoltage waveforms appearing at transformer terminals in real operating conditions may significantly differ from standard impulse voltage waveforms used during laboratory testing. The number and amplitudes of overvoltages which stress the insulation depend on various parameters such as the lightning strike density in the considered area, since it determines how often the transformer is stressed by lightning overvoltages. Since the overvoltage amplitudes at transformer terminals are usually unknown, an on-line overvoltage transient recorder can be used with the ability to sample, analyse and store transients in real-time. In this paper, an on-line transient overvoltage monitoring system (TOMS) for power transformers is presented that is capable to continuously record in real-time various kinds of transient overvoltages such as lightning or switching overvoltages. Special attention is paid to lightning caused transient overvoltages recorded at the terminals of 150 MVA power transformer. Recorded waveforms originating from lightning strikes to overhead lines are correlated with data from the lightning location system (LLS) and supervisory control and data acquisition (SCADA) system. Collected data about overvoltage stresses can be used as the basis for the assessment of the transformer insulation condition, estimation of health index and for analysis of various kinds of events such as faults or equipment failures.
Evaluation of load forecast model performance in Croatian DSO
Authors: Sičaja Ivona , Previšić Ante , Zečević Matija , Budiša Domagoj
Published: June 2022

During the revitalization of the Remote Control Systems of four Distribution System Operators in Croatia: Elektra Zagreb, Elektroslavonija Osijek, Elektroprimorje Rijeka and Elektrodalmacija Split, the load forecasting subsystems were implemented as an integral part of the DMS system. Accurate electricity load forecasting presents an important challenge in managing supply and demand of electricity since it cannot be stored and has to be consumed immediately. Electricity consumption forecasting has an important role in the scheduling, capacity and operational planning of the distribution power system. Load forecasting of certain parts or the whole distribution network helps to improve distribution network planning, operation and control which also increases the safety level of the entire distribution system. Although many forecasting methods were developed, none can be generalized for all load patterns. Accurate results of electricity load models are essential to make important decisions in planning and controlling so it is important to keep models as accurate as possible regarding input variables such as historical loads and meteorological data. This article gives a description of the implemented load forecasting subsystems using an artificial neural network with a feedforward multilayer perceptron and backpropagation as a learning strategy. The emphasis is on the simple and systematic use of input and output data as well as on forecasting scenarios of specific measured points where hourly forecasted results for a week ahead are presented and compared for Croatian Distribution Centers.
REGIONALY IMPORTANT SINCRO.GRID SMART GRID PROJECT
Authors: Jamsek S. , Tot S. , Lasić M. , Periša I. , Miklavcic M.
Published: June 2022

Regional transmission and distribution challenges has evolved and changed a lot in recent years. Four contradictory influences increasingly affected the operations of Slovenian and Croatian electricity systems. Regional electricity systems experienced increasing support of RES integration to meet the EU targets, a lower electricity consumption due to the economic crisis, a growing lack of centralized electricity production for electric system support and the high interconnectivity between the neighboring control zones. TSOs and DSOs observed growing network overvoltage issues as well as a decrease in secondary reserve capacities. Such situation starts to impact national and regional renewable integration targets affecting the security of supply at European level. SINCRO.GRID joint investment project addressed the above-mentioned issues in a sustainable manner. Such cross-border systemic approach will bring synergetic benefits. It will enable an acceptable level of security of operation for at least the next ten years hosting levels of RES in line with the trends foreseen to reach the 2030 targets safely. The project is going to integrate new active elements in the transmission and distribution grids. It leans on the following main pillars: deployment of six compensation devices, deployment of advanced dynamic thermal rating (DTR) systems, deployment of electricity storage systems, integration of distributed renewable generation (DG) and deployment of a virtual cross-border control center (VCBCC). A key aspect of the SINCRO.GRID project lies in the synergy brought by the simultaneous innovative deployment of a portfolio of mature technology-based solutions bring high benefits and positive externalities for the region and European Union.
Smart grid substation equipment maintenance management functionality based on control center SCADA data
Authors: Ivanković Igor , Peharda Domagoj , Novosel Damir , Žubrinić-Kostović Ksenija , Kekelj Ana
Published: June 2022

Classic approach to preventive maintenance of equipment in power system substations was based on periodical maintenance according to regulations and best practices recommended by vendors. SCADA system in HOPS is used primary for real-time monitoring and control of the equipment in substations. Real time data available in SCADA databases contain useful information for substation maintenance optimization based on operational conditions. Malfunctions and failures in the substations are monitored via SCADA system. Analyses of these data can be used to evaluate maintenance strategy and plan the reconstructions and replacement of the equipment. This article presents current maintenance management approach in HOPS, which is the only transmission system operator in Croatia, and possible improvements in efficiency of equipment maintenance using SCADA data. Prerequisite for the analyses of these kinds of data is standardization and unification of information names and structures. HOPS put a lot of effort in standardization of SCADA data during last refurbishment of control centers. Use of SCADA data for analysis drives the need for standardization and vice versa. Examples of statistical analyses of the SCADA data are done on multiple levels. High level analyses is used to provide the global overview of the real time data. It can point to suspicious information that require detailed analyses. The signals that appear often in the list can indicate that there is a problem in the primary equipment, monitoring system or alarm configuration. Low level analyses can be done on target information important for equipment maintenance. In this paper some low level analyses are presented for switching equipment, transformer lifetime, equipment in operation, and tap changer operation. An analysis is made for number of switching operations for breakers and disconnectors in different operational conditions. Preventive maintenance should be done based on number of switching in normal operations and even more often for breakers that are often interrupting fault current. SCADA data can be used for availability of the equipment and duration of failures thus providing valuable information to managers. An analysis on RTU communication availability is shown.
Motor Current Signature Analysis in Predictive Maintenance
Authors: Nikolić Saša , Ćalasan Radoš
Published: June 2022

The aim of this paper is to draw attention to the possibilities offered by spectral analysis of current and voltage in the predictive maintenance of the electric motor. Motor Circuit analysis (MCA) and Motor Current Signature analysis (MCSA) are innovative and non-invasive methods that enable diagnostics and assessment of the condition of the electric motor. The main advantage of the method is that the test is carried out during the normal motor operation, without downtime. All motor defects can be detected at the earliest stage. This enable planning the overhaul according to the condition which can make significant savings. Advanced MCSA analysers enable diagnostics of electric motors that are powered either via a soft starter, frequency inverter or directly from mains. So, it is possible in a simple and reliable way make an condition assessment of frequency inverters. In addition, it is possible to detect faults of driven machine, like misalignment, imbalance, blade faults, belts, bearings issues etc. Theoretical basis and tests that are carried out are explained in the paper.
The Effect of Thermophoresis on MHD Stream of a Micropolar Liquid Through a Porous Medium with Variable Heat and Mass Flux and Thermal Radiation
Authors: P. Roja  , T. Sankar Reddy  , S. M. Ibrahim  , Giulio Lorenzini  , Nor Azwadi Che Sidik
Published: June 2022

In this paper, the combined possessions of thermal radiation and thermophoresis on stable Magnetohydrodynamic free convection stream of a micropolar liquid past an erect porous laminate during a porous medium in the occurrence of variable heat and mass fluxes are engaged into report is measured. The leading non-linear partial differential equations of the crisis are changed into a scheme of nonlinear ordinary differential equations during suitable similarity conversion and Runge–Kutta Fourth order with shooting procedure scheme. The possessions of a variety of substantial parameters on the dimensionless stream, microrotation, temperature, and concentration profiles are discussed and offered graphically. In the end, numerical ideals of the substantial quantities, such as the limited skin factor, the combine stress coefficient, the local Nusselt quantity and the local Sherwood quantity are tabulated with the variant of magnetic constraint, coupling invariable, Darcy constraint, modified Forchheimer number, radiation constraint, and thermophoretic constraints.
Covid-19 Hastalarının Ölüm Oranlarının ve Yüksek Ölüm Riskine Sahip Hastaların Belirlenmesi için Temel Bileşen Analizinin Kullanılması
Authors: EFEOĞLU Ebru
Published: June 2022

The Covid-19 virus emerged in 2019 and spread all over the world in a short time. It caused millions of people to be infected and hundreds of thousands to die. The number of cases is increasing day by day and new variants of the virus are emerging. Polymerase Chain Reaction (PCR) tests are used to detect people with this disease. It is very important to examine the conditions of the people with the disease and to determine the intensive care and mortality rates in advance. In this study, Principal Component Analysis (PCA) was used as a feature extraction method to determine mortality rates from Covid-19 patients, and the successful results of the method were demonstrated with the most popular machine learning techniques. Machine learning techniques used in the study are K-Nearest Neighbor (KNN), Linear Discrimination Analysis (LDA), Extra Trees, Random Tree, Rep Tree and Naive Bayes algorithms. In the performance evaluation of these techniques, Accuracy, Precision, Sensitivity, Rms, F-score values were calculated. In addition, ROC Curves and Confusion matrices were examined and the results were compared. As a result, it was seen that the best performance was obtained with the use of Linear Discrimination Analysis (PCA+LDA) after applying Principal component analysis. With the PCA+LDA application, an accuracy rate of 96.39% was obtained. In the article, it has also been revealed that Pneumonia, Diabetes, COPD and Asthma patients, Pregnant, Elderly and Intubated people are more affected and the risk of death is higher from the Covid- 19 virus by using feature extraction. This study is important in terms of examining the lethality of virus variants, taking the necessary precautions for the treatment of risky patients isolation of patients at risk of death, and improving hospital capacity planning.
LOGÍSTICA REVERSA E O IMPACTO NO DESCARTE DE ELETROELETRÔNICOS: UM ESTUDO DE CASO
Authors: Terezinha Santos de Santana Isis , Jankowitsch Jhonata
Published: June 2022

Este estudo aborda o tema da logística reversa e seu impacto no descarte de produtos eletrônicos. A pesquisa apresentada no referencial teórico, confirma conceitos sobre a cadeia de suprimentos, logística reversa, logística verde, descarte, reciclagem e destinação de lixo eletrônico. Investigou-se a perspectiva dos moradores sobre o descarte e as dificuldades da coleta seletiva dos produtos eletroeletrônicos. O método utilizado foi a revisão bibliográfica, uma pesquisa exploratória, com estudo de caso no município de Cotia – SP, onde foram entrevistadas (70) setenta pessoas, que responderam dez questões via Google Forms sobre a temática da logística reversa. A análise dos dados incluiu a determinação do perfil dos entrevistados, e suas relações com o meio ambiente e a geração de impactos ambientais do chamado e-lixo. Os resultados obtidos com a análise exploratória e através dos questionários indicaram que existe uma consciência ambiental dos munícipes sobre o descarte de resíduos eletroeletrônicos, assim, como uma dificuldade em realizá-lo por falta de informações e postos de coleta na cidade.