bluuebunny/crossref_metadata_2025 huggingface dataset:
Синтез и применение наноструктурированных композитных волокон
Authors: Мансуров З.А. , Кайдар Б.Б. , Имаш А.А. , Енсеп Э. , Кули Ж.Т. , Смагулова Г.Т.
Published: December 2023

Глобальный экологический кризис выделил насущную необходимость улучшения средств отслеживания и анализа параметров окружающей среды. В данном контексте газовые датчики, играющие важную роль в оценке качества воздуха, постоянно развиваются с целью повышения точности и эффективности обнаружения вредных веществ. Эти изыскания направлены на получение углеродных волокон, модифицированных наночастицами оксида металла, для создания материалов с высокой газочувствительностью. Перспективным соединением для этих целей является оксид NiO, который может быть эффективно синтезирован методом жидкофазного горения. Этот метод прост и позволяет точно контролировать структуру и свойства продукта, что дает возможность адаптировать его к конкретным требованиям и обеспечить высокую эффективность и точность обнаружения. Установлено, что углеродные волокна, модифицированные наночастицами оксида никеля, полученные методом жидкофазного горения и имеющие средний размер кристаллитов 48 нм, обладают чувствительностью к ацетону 73 %. Анализ газовой чувствительности материала показал положительные результаты, свидетельствующие о высокой чувствительности образца к газообразному ацетону и химической стабильности.
Pengaruh Karakteristik Petani pada Persepsi Petani dalam Pengembangan Agrowisata “Bon Deso”, Kota Batu
Authors: Satriawan Pravasta Wahyu , Sugiyanto Sugiyanto , Kustanti Asihing
Published: December 2023

Developing strategic land use issues into agrotourism is increasingly prevalent in Batu City. This condition raises various kinds of farmers' perceptions about who feels the benefits of the presence of tourism. Various backgrounds make these differences in perception even more visible. This study aims to analyze the influence of farmers' characteristics on their perceptions of developing "Bon Deso" agrotourism in Tulungrejo Village, Batu City. The location of the study was determined deliberately with consideration for agrotourism activities. "Bon Deso" is located in the village. This study used quantitative survey methods with data collection techniques through interviews, observations, and instruments. The data were analyzed using descriptive statistics and simple linear regression. The population was 646, with a sample of 87 farmers obtained by calculating the Slovin formula. A simple random technique determined the sample. The results of this study show that characteristic variables simultaneously affect perception. The characteristic sub-variables that affect perception are age, length of formal education, farming experience, and land area. Characteristic sub-variables that do not influence perception are non-formal education and primary income. This finding could be used as a reference for agrotourism managers in determining programs that suit farmers. It is hoped that the presence of a program will get support and participation from farmers to maximize the development of "Bon Deso" Agrotourism. 

 

Keywords: agrotourism, farmer characteristic, farmer, perception
Pemanfaatan Bioarang pada Beragam Cekaman Air untuk Ketersediaan Fosforus Guna Meningkatkan Produktivitas Kedelai Anjasmoro (Glycine max L. Merrill.)
Authors: Prasetya Angga , Hidayah Utami Sri Nuryani , Rizqi Fathi Alfinur , Nuraini Yulita Windi , Pradani Melly
Published: December 2023

From 2021 to 2023, national soybean production has generally decreased due to shrinking cultivation areas. This study aimed to evaluate soybean productivity by applying biochar and regulating water volume. The experiment was conducted in the greenhouse of the Kuningan Soil Laboratory in April–November 2022 using a two-factor Complete Group Randomized Design; the first factor was the biochar dose (0, 10, 15, and 20 tons/ha), and the second factor was the water volume (50% (600 mL), 100% (1200 mL), and 125% (1800 mL). The physical parameters observed were moisture content and texture. The chemical parameters observed include pH, C-organic, cation exchange capacity (CEC), base cations (Ca, Mg, K, Na), N-total, P-total, and P-available. The data were analyzed using analysis of variance followed by Duncan's Multiple Range Test to compare between treatments. The results showed that applying biochar with a dose of 20 tons/ha and 100% water volume can significantly improve soil chemical properties. pH, CEC, Ca-available, Mg-available, K-available, N-available, P-total, P-available, and N-total are markedly affected by the correct biochar dose and water volume. The more applications of biochar, the better the chemical properties of the soil. The provision of water according to needs will increase the availability of nutrients for plants. 

 

Keywords: biochar, phosphorous, irrigation, soybean
МЕТОД НАПРАВЛЕНОГО ШИФРУВАННЯ НА ОСНОВІ ФУНКЦІОНАЛЬНОГО ПОЛЯ ГРУПИ ЕРМІТА ПОСИЛЕНИЙ ГОМОМОРФНИМ ПЕРЕТВОРЕННЯМ
Authors: Котух Євген , Халімов Генадій
Published: December 2023

Проблема реалізації комерційного зразка потужного квантового комп’ютера призведе до компрометації існуючих криптографічних примітивів з асиметричної криптографії. Квантовий алгоритм, розроблений Шором, призначений для розв'язання задач цілочисельної факторизації та обчислення дискретних логарифмів, ставить під загрозу безпеку криптосистем, таких як RSA та ECC. У світі тривають конкурси національного та міжнародного рівня на розробку нових постквантових стандартів для асиметричної системи шифрування, схем цифрового підпису та схем розподілу ключів. Одним з перспективних напрямів в розробці стійких до квантових атак криптосистем є використання задач, що мають високу складність вирішення в певних групах. В статті розглядається метод направленого шифрування посилений гомоморфним перетворенням для криптографічній системи на основі нерозв’язаної проблеми слова, що використовує спеціальним тип факторизації (логарифмічні підписи) в групі Ерміта. побудова криптосистеми. Обґрунтовано, що така реалізація має перевагу в секретності. Доведено, що можливо створити захищену криптосистему з груповими обчисленнями в невеликому кінцевому полі. Застосування гомоморфного шифрування до випадкових покриттів у логарифмічному підписі захищає від відомих атак на реалізації логарифмічного підпису.
HOLOGRAPHIC TECHNOLOGIES OF EDUCATION AS A COMPONENT OF TRAINING OF FUTURE ENGINEERS IN THE CONDITIONS OF EDUCATIONAL AND INFORMATION ENVIRONMENT
Authors: Rakhmanov Vitalii
Published: December 2023

The article presents the results of training future engineers with the help of holographic technologies for lectures, practical and laboratory classes. When there is a global change (pandemic, war), education faces the risk that it will not be able to continue its usual processes and will have to move to instant managerial change. The aim of the article is to identify and outline the positive elements of holographic technologies that will help increase interactivity in the teaching and learning process. The task of the study is to find an alternative solution to attract the latest learning technologies in the training of future engineers. Experience shows that in this case, the educational and information environment is the best solution for classes. But the problem of learning is the interactivity of the student to improve the motivation of future professionals with the help of new technologies. At the Technical University, we propose to introduce innovative teaching and learning methods, including games, simulations and holograms. Meanwhile, training is not only the transfer of knowledge, but also an active, constructive and cognitive process through which the future engineer manages internal resources for the formation of key professional competencies. Research methods are to study and generalize domestic and foreign experience to substantiate the conceptual provisions of holographic learning technologies, structural and scientific analysis, as well as monitoring the learning process. Results. To improve the training of future engineers in an educational information environment, holographic technologies can be useful and become another resource that can change the way you create and conduct classes. To obtain this result, it is necessary to study the feasibility of holographic technologies in accordance with the training in the educational and information environment. The article reveals the essence of the considered holographic technologies, describes the advantages and features of their implementation in the educational process of the Technical University. This helps students to intensify cognitive activities and stimulate them to self-education. In the course of elaboration of a number of research ideas, various scientific approaches to the interpretation of the term "holographic technologies" are proposed. Conclusion. According to existing concepts, holographic technologies can be considered as a result of the creative process and as a process of innovation. Peculiarities, prospects of introduction of holographic technologies into the educational process of the technical university are determined, which require further detailed analysis and study in complex interaction with information systems.
АГРЕСИВНІСТЬ МОЛОДШИХ ШКОЛЯРІВ ЯК СОЦІАЛЬНО-ПСИХОЛОГІЧНА ПРОБЛЕМА
Authors: Литвинчук Наталія , Мельниченко Наталія
Published: December 2023

У статті проаналізовано поняття «агресія», «агресивність»; розглянуто психологічні особливості агресивності молодших школярів»; зазначені причини агресивності у дітей. Визначені фактори, що впливають на прояв агресивності у дітей: сімейні стосунки та методи виховання; порушення соціальної адаптації; порушення шкільної адаптації; комунікативна некомпетентність; конфліктні стратегії поведінки; вплив ЗМІ та комп’ютерних ігор; статеві (гендерні) відмінності.

Мета статті полягає в теоретичному аналізі та емпіричному дослідженні агресивності дітей молодшого шкільного віку.

Методи аналізу, систематизації та узагальнення теоретичного матеріалу наукових джерел дозволили ознайомитися з вітчизняним та зарубіжним досвідом з даної проблематики. У емпіричному дослідженні застосовані такі методики: «Кактус» (М.А. Панфілової); «Шкала прямої і непрямої агресії» (К. Б’єрквест); опитувальник «Діагностика стану агресії» Басса-Дарки; методика «Тест руки» Е. Вагнера, адаптація Піотровського.

Результати. В ході дослідження нами було виявлено, що більшість респондентів мають високий рівень агресивних проявів. Наслідком цього є те, що молодші школярі часто відчувають злість, гнів, негативізм, образу, роздратування, недовіру до навколишнього світу. У проблемних ситуаціях не можуть впоратися з бажанням завдати шкоди іншим людям, використовують фізичну силу. Часто висловлюють негативні емоції через грубість, лихослів'я, погрози. Це створює проблеми у спілкуванні з батьками, однолітками, вчителями.

Висновки. Підсумовуючи результати дослідження було визначено, що дитяча агресивність є однією з найгостріших проблем шкільного виховання. Розповсюдження агресивних форм поведінки учнів школи не може не хвилювати батьків, психологів, педагогів та суспільство в цілому. Обґрунтовано необхідність впровадження цілеспрямованої профілактичної та психокорекційної роботи психологів та педагогів з молодшими школярами щодо засвоєння навичок позитивного спілкування, ефективної взаємодії з людьми, вмінню знаходити мирні шляхи вирішення конфліктів
ПСИХОКОРЕКЦІЯ ТРИВОЖНОСТІ ДОРОСЛИХ МЕТОДАМИ ТІЛЕСНО-ОРІЄНТОВАНОЇ ТЕРАПІЇ
Authors: Патруль Марія , Кузняк Анастасія
Published: December 2023

У статті представлено результати теоретичного аналізу особливостей тривожності дорослих та емпіричного дослідження корекції тривожності дорослих методами тілесно-орієнтованої терапії.

Мета дослідження  полягала у теоретичному обґрунтуванні та емпіричному дослідженні особливостей тривожності дорослих та її корекції методами тілесно-орієнтованої терапії.

Процедура дослідження базувалася на  комплексі теоретичних, емпіричних та статистичних методів дослідження. Під час теоретичного дослідження були застосовані теоретико-методологічний аналіз, класифікація та систематизація наукових джерел, порівняння та узагальнення даних. На етапі емпіричного дослідження використовувалися спостереження, бесіди, тестування, експеримент, що включав констатувальну та формувальну частини. На етапах констатувального та формувального експериментів були використані спеціальні психодіагностичні методики: для діагностування загального рівня особистісної тривожності дорослих - «Шкала прояву тривожності Дж.Тейлор», для дослідження рівня особистісної та реактивної тривожності - «Шкала самооцінки тривожності Ч.Д.Спілбергера» у модифікації Ю.Л. Ханіна та «Інтегративний тест тривожності» А.П. Бізюка. Обробка експериментально отриманих даних здійснювалась за допомогою методів математичної статистики: критерій Колмогорова-Смірнова для визначення типу розподілу даних, метод порівняння груп (t-критерій Стьюдента для залежних вибірок).

Результати. В ході емпіричного дослідження особливостей тривожності дорослих та її корекції методами тілесно-орієнтованої терапії у даній вибірці було виявлено високий рівень тривожності (особистісної та реактивної) та досліджено компоненти ситуативної та особистісної тривожності респондентів. У структурі ситуативної тривожності найбільші високі значення були отримані за наступними субшкалами “Оцінка перспектив” (79,4%), “Фобічний компонент” (58,8%) та “Астенічний компонент” (55,9%). У структурі особистісної тривожності найбільш високі значення були отримані за наступними субшкалами “Емоційний дискомфорт” (100%), “Астенічний компонент”, “Оцінка перспектив” (по 91,2%), “Фобічний компонент” (73,5%). Отже, наступним етапом була створена та проведена психокорекційна програма для зниження високого та середнього рівнів тривожності дорослих методами тілесно-орієнтованої терапії. А також, за допомогою математичної обробки даних була проведена оцінка ефективності розробленої психокорекційної програми.

За результатами дослідження сформульовано висновок про ефективність застосування психокорекційної програми зниження рівня тривожності дорослих методами тілесно-орієнтованої терапії  та рекомендовано для використання в роботі практичних психологів
İran’da Vehhâbîlik Konulu Akademik Yayınlar Bibliyografyası: Medreselerin Üçüncü Seviye Seminer Risaleleri ve Mezûniyet Risaleleri ile Üniversitelerin Dinî İlimler Programlarının Yük-sek Lisans ve Doktora Tezleri
Authors: DOĞRUSÖZLÜ Zekeriya , KUBAT Mehmet
Published: December 2023

Şiî mezhebi ile Selefî akım arasındaki çatışmanın öteden beri devam ettiği bilinmektedir. Genellikle “Şiî-Sünnî” çatışması şeklinde lanse edilen bu mücadele, aslında “Şiî-Hilâli” olarak olarak adlandırılan ve birçok ülkeye dağılmış olan Şiî nüfusu bünyesine dahil etme amacı güden İran ile ülkesinde önemli oranda Şiî nüfusu barındırdırdığı için bu mezhep mensuplarını kendisi için tehdit olarak algılayan Suudi Arabistan arasındaki çatışmanın günümüzdeki bir devamıdır. “Şiî-Sünnî mücadelesi” şeklinde ele alınan bu mücadelenin aslında “Şiî-Vehhâbî çatışması” şeklinde ele alınması daha doğrudur. Son yıllarda Suudi Arabistan’da Şiilik üzerine, İran’da ise Vehhâbîlik konusunda yapılan yayınların sayısının önemli ölçüde arttığı gözlenmektedir. Bu yayınların tümünü ele almak çalışmanın kapsamını aşacağından biz bu makalede yalnızca İran’da geleneksel ve modern dinî ilimler alanında Vehhâbîlik üzerine yapılan yayınları aktaracağız. Öncelikle belirtmek gerekir ki, İran’da Vehhâbilik üzerine yapılan yayınların çokluğu, bu konuda yapılacak bilimsel araştırmalardaki kaynak taramalarını bir hayli zorlaştımaktadır. Bu durum konuya dair biyografik çalışmaların yapılmasını zorunlu hale getirmektedir. Bu nedenle biz bu makalede öncelikle akademik araştırmalarda bibliyografik çalışmaların önemine değindik, daha sonra da kaynakların konulara göre sistemli bir şekilde bir araya getirilmesinin söz konusu eserlere kolayca ulaşılmasını sağladığına, bunun da bilgi paylaşımının etkinleşmesini kolaylaştırdığına işaret ettik. İslam Mezhepleri Tarihi alanında yapılan bibliyografik çalışmaları örnek alarak yaptığımız bu çalışmada İran’da sayısı yüzleri bulan Vehhâbîlik konulu çalışmaların künyelerinin bir araya getirilmesini amaçladık.
A Comparison of the Level of the ESP Language Learners’ Performance in a Synchronous and asynchronous Online Courses
Authors: Hosseini Seyyed Ali , Amirkhani Zahra
Published: December 2023

The field of education research has devoted significant focus to the study of online learning for over twenty years, acknowledging the several aspects that can impact its efficacy, including potential obstacles. To attain a thorough comprehension, it is crucial to analyse the functioning of various components within particular settings meticulously. This study aimed to evaluate the influence of synchronous and asynchronous learning approaches on the academic achievement of medical students specialising in English for Specific Purposes (ESP). The study sample consisted of 252 individuals, with an equal distribution of male and female students aged 18 to 30. These participants were drawn from many academic fields, including nursing, operating room, anaesthesia, and medicine. The study results indicate that students in the synchronous group had superior performance compared to their asynchronous counterparts, emphasising the benefits associated with real-time engagement and prompt feedback. It is noteworthy to mention that gender-based disparities did not have a substantial impact on student achievement in any learning mode. The findings of this study have significant significance for professionals in the field of education and instructional design. They underscore the need to enhance synchronous and asynchronous learning settings to offer a more comprehensive and efficient educational experience.
Tolerance Through Cultural Integration: Embedding Traditions and values of Sasak culture in School Environments
Authors: Umam Lalu Khothibul , Hakim Lukmanul
Published: December 2023

This study revealed that the integration of local Sasak culture as a solution toward intolerance that occurs in school’s environment in West Nusa Tenggara province. The phenomenon of brawls, bullying, and acts of discrimination in forcing the use of school uniforms as a symbol of identity impacted on tolerance between and within religious communities. Does the majority always discriminate against the minority? This study used descriptive method; the data analysed used Hary King Nomogram analysis, by phenomenological approach. The teaching materials of religious education in the schools do not teach thoroughly how to live together in the post truth era, while the various religious and cultural backgrounds can be used as a solution to manage the conflict, this study also explained the characteristics of advanced humans in the millennial era civilization by living together in various religious backgrounds.
Factors Affecting Criminal Behavior of Afghan Youth: A Case Study of Kabul Province Afghanistan
Authors: Massih Aminzadah Ahmad , Baqir Muhammadi Sayed
Published: December 2023

One of Afghanistan's primary challenges is its high rate of criminal activities. The alarming rise in the number of crimes committed across the country is becoming a matter of great concern. It is popular to relate criminal activities with the poor physical, psychological, social and economic situation of the impoverished part of the population. The most prominent factors contributing to youth criminal behavior in Afghanistan are the country's high levels of poverty, unemployment, and corruption. Keeping all of these facts in mind, the major objective of this study was to analyze the factors affecting youth criminal behavior in Kabul, Afghanistan. In this study quantitative research approach was used. Field surveys were the primary method for collecting the data. A multistage random sampling technique was used for collecting the data.  Firstly, two districts were chosen at random from central Kabul. The Kabul Children's Reform and Education Center was a deliberate choice for the second stage. the third stage involved selecting a sample size of 300 responders in a way that was purposeful. A questionnaire was designed as a data collection instrument, and collected data was analyzed using version 25 of the SPSS program. According to the findings of the survey, the majority of the respondents who were involved in criminal activities were between the ages of 21 and 25, and they were married. Univariate analysis revealed that, the primary factors contributing to youth criminal behavior include poverty, unemployment, lack of socializing and peer pressure. Bivariate analysis revealed that youth unemployment and excessive use of social media were factors that contributed to criminal activities. Hence, this study suggested that government and non-governmental organizations (NGOs) should work together to raise awareness and foster youth empowerment in order to ensure that individuals have the skills and knowledge necessary to engage in the job market and become productive members of society.
The interpretation of overt subject pronominals in Turkish
Authors: ÇINAR Oktay
Published: December 2023

This study explores the interpretation of co-indexation between overt subject pronominals, specifically o and kendisi, with quantified/wh-word antecedents among native Turkish speakers. The research employs a task designed to elicit responses that either force a bound or disjoint interpretation within biased contexts. The findings reveal that o and kendisi are not interchangeable within the same context. A closer examination unveils that the interpretation of o is governed by certain syntactic constraints, although target-deviant interpretations are observed. In contrast, kendisi is more likely to be interpreted as a bound pronoun, even though both bound and disjoint interpretations are syntactically accessible. This shows that the constraint governing the binding of overt subject pronominals to quantified/wh-word antecedents, known as the Overt Pronoun Constraint, is operative for o but not for kendisi. The distinction in the behavior of these pronominals can be attributed to the diffrences in their syntactic configurations: o is costly configured than kendisi, hence displaying asymmetry across quantified/wh-word antecedents. Since the binding relations of kendisi is similar to pro, it is more prone to binding by the matrix subject.
‘Tiny but Mighty’ Conversational Elements: Explicating Non-lexical Backchannels in Spoken Turkish
Authors: AYTAÇ DEMİRÇİVİ Kadriye , IŞIK GÜLER Hale
Published: December 2023

This paper analyzes the functions of non-lexical backchannels in the Spoken Turkish Corpus and the differences in their use in naturally formed combinatory groups of gender and age (young-middle aged-elderly). Adopting a cyclic approach in the analysis of the 2231 non-lexical backchannels from the study corpus, two main and 16 sub-functions, eight of which are unique to this study and exhibit original dimensions have been identified. Results reveal that groups with female speakers and young speakers tend to use backchannels more for ‘approving the other speaker’, whereas groups with male speakers, middle-aged and elderly speakers tend to use backchannels more for ‘continuation of the conversation’. Despite these statistical tendencies, the findings suggest that when people have more in common and more interest in the given conversational topic, they use multifunctional non-lexical backchannels to construct meaning more cooperatively, regardless of gender and age-related variables.
The Holocaust Trauma and Autobiographism in Ida Fink’s and Charlotte Delbo’s Stories
Authors: Mikhieieva Anastasiia
Published: December 2023

The research is based on a study of short story collections by Israeli writer Ida Fink’s, All the Stories, and French writer Charlotte Delbo’s, Auschwitz and After, to reflect the impact of the Holocaust on autobiographical elements in their work. The authors are representatives of the first generation of Holocaust survivors, which means that the mass systematic genocide during World War II was a personal traumatic experience for them. The works of female writers are studied using the theory of trauma at the genre level. Since autobiography has been considered a documentary genre with its own peculiarities, works about the Holocaust were seen as historical evidence of this event. However, based on the works of Juri Lotman and some principles of Philippe Lejeune’s “autobiographical pact”, we can conclude that autobiography is similar to fiction if it can meet certain aesthetic functions. Under the influence of trauma, the genre of autobiography can be modified in the literary text in such a way that the line between autobiography and fiction is blurred. Ida Fink and Charlotte Delbo write short stories with fictional narrators, but all the situations are certainly the experiences of the writers themselves, who turn to the autofiction and conventions of Philippe Lejeune’s “autobiographical pact” to transfer their memories to literary heroes. The aim of the study is to define the peculiarities of the autobiographical genre, analyze its functions in Holocaust literature, identify poetic elements of autobiography, and prove that there is no canonical form of narration about the Holocaust-Era, as the writers were searching for how to articulate their traumatic experience in experimental forms.
1984 After February 24th: A Philosophical Rereading of Orwell’s Novel
Authors: Dubniak Zlatyslav
Published: December 2023

The article offers a philosophical rereading of George Orwell’s novel 1984 in the context of the Russian-Ukrainian war, in particular after the full-scale invasion of Ukraine on February 24th, 2022. In recent decades, the dystopia of the English writer has become not only a model of literary criticism of totalitarianism but also the subject of constant falsifications and censorship for Russian propagandists. This study aims to clarify the primary philosophical content of Orwell’s novel and its heuristic potency to expose the sociopolitical situation in contemporary Russia. The author of the article turns to biographical descriptions and philosophical interpretations of the novel in the works of leading Western scholars to finally draw reasonable analogies between the dystopian world of 1984 and the contemporary Russian Federation.
The effect of the stagnant layer on the photon mean-free-path length in concentrated suspensions of nanoparticles
Authors: Balika S. D.
Published: December 2023

We analyze the possibility of evaluation of the thickness and refractive index of the stagnant layer in concentrated suspensions of nanoparticles through the transport characteristics of scattered light photons. The analysis is based on a physically-transparent generalization of the concept of the single scattering intensity off systems in which the number of particles within regions with linear sizes of order of the wavelength in the medium greatly exceeds unity. This generalization is carried out within the notion of compact groups of particles, makes it possible to go beyond the traditional Born approximation, and take into account many-particle effects contributed from those ranges of integration variables in the terms of the iteration series for the scattered field where the internal propagators have delta-function-type behavior. As a result, the evaluation of the photon transport characteristics becomes possible without a detailed modeling of many-particle scattering and correlation processes in the system.

The photon mean-free-path length is investigated theoretically as a function of the stagnant refractive index and that of the layer thickness to show a noticeable effect of both parameters on it.  As the layer refractive index is increased at a fixed layer thickness, the mean-free-path length decreases because the suspension optical density increases.  As a function of the layer thickness, the photon mean-free-path length reveals different types of behavior, depending on the relation between the refractive indices of the stagnant layer and base liquid. If the former is smaller than the latter, this behavior is increasing; in the opposite case, it is decreasing. An experimentally observed increase of the photon mean-free-path length with the particle concentration is usually explained as a manifestation of higher correlation effects. Our theory reveals that the presence of the stagnant layer make the situation more complicated, for both factors may either enhance or diminish each other. To resolve the issue, new specially-designed experiments are required to be set up.
Theoretical and experimental study of heat and mass transfer, evaporation and ignition drops of monoatomic ethanol/butanol binary mixture in cold air
Authors: Kopiyka O. K. , Kalinchak V. V. , Chernenko A. S. , Ivanov M. O.
Published: December 2023

The study evaporation process results of lower alcohols' single drops (ethanol, butanol and their binary mixtures) with an initial droplet size of 1.5-2.5 mm in air at room temperature and atmospheric pressure are presented. To describe the heat and mass transfer of the fuel mixture's drops with different initial composition, prognostic evaluation of dynamics' changes fuels drops size, composition and temperature during their evaporation are proposed. Taking into account the temperature dependence of the heat of vaporization, an analytical dependence for evaluating the drop surface temperature of one-component evaporating fuels is proposed. Comparative analysis of the calculated model's data allowed to suggest a possible evaporation mechanism of multi-component fuel mixtures droplets and to explain some peculiarities in the behavior of the main characteristics this process. It is shown that the thermocouple wires qualitatively affects the behavior with time of temperature and droplet size. Formula for the drop's temperature during evaporation into account the influence of thermocouple are presented.
Physical aspects of the fire and explosion hazard of combustible dust. Part 2. Self-wave modes of combustion
Authors: Sidorov A. E. , Shevchuk V. G. , Nimych A. V. , Oparin A. S.
Published: December 2023

In present review, based on the authors' long-term research, generalized ideas about the ignition patterns andmetal dust wave burning are given. The first part discusses patterns of ignition as a result of the action of non-linearthermokinetic type factors (Arrhenius dependence). The second part analyzes the flame propagation patterns in dust caused by the presence of hydrodynamic nonlinearities in the active system, which lead to the existence of laminar, vibrational, and turbulent flames. The influence of physico-chemical parameters (type, dispersion, concentration of fuel) andflame propagation hydrodynamic conditions (reaction pipes of different diameters and lengths, dust clouds with a volume of 10 ÷ 40 m3) on theindicated modes implementation and their characteristics are discussed.

For laminar flames, the main focus is on the problem of normal flame speed and flame propagation concentration limits. For a vibrating flame (reaction tubes were ignited at the open end of a semi-closed tube), the regularities of cascade transitions are analyzed – laminar flame ↔ vibrational type I ↔ vibrational type II ↔ turbulent flame.
Elemental composition of particles formed during welding with stick electrodes
Authors: Kiro S. A. , Abramova N. N. , Gridyaev V. V. , Huselnykova N.O.
Published: December 2023

The elemental composition of welding fume (WF) respirable particles formed in carbon and low-alloy steels welding with stick electrodes with rutile (ANO-4) and the basic (UONI 13/45) type of coating was studied by X-ray-spectral electron-probe microanalysis. In the range from 0.25 to 16 µm aerodynamic diameter, all WF particles were divided into three groups according to their iron content: low (Fe≤20%), medium (20%<Fe<40%) and high (Fe≥40%). Each group contains various amounts of elements originating from the welding materials, which reflects their formation mechanism. Their relative abundance in WF depends on the particles aerodynamic diameter, type of electrode coating and the arc power. Particles with the medium iron content (agglomerates of nanosized primary particles) formed the largest group (over 70%) of respirable WF particles. For each electrode type, their average elemental composition does not depend on the size of the agglomerates. The low iron particles contain various combinations of electrode coating elements, and the variety of combinations increases with their aerodynamic diameter grows.These WF particles can be identified as aggregates of primary particles agglomerates and microspatters formed by disintegration of the electrode coating. WF particles with a high iron content are formed by aggregation of molten electrode metal microdroplets and nanosized primary particles agglomerates. They mainly contain iron (60–70%)and oxygen (15–35%). Their average elemental composition does not depend on the size of the aggregates, type of electrode coating and the arc power. The obtained results can be useful for the analysis and assessment of health risks for welders.
TV aberta e streaming gratuito
Authors: Greco Clarice , Borges Vieira Erick
Published: December 2023

Este artigo tem por objetivo refletir sobre a oferta gratuita de TV sob demanda, a partir de estudo de caso das plataformas de streaming do SBT, ambas gratuitas: o site SBT Vídeos e o canal no YouTube SBT Online. Iniciamos com reflexões sobre os riscos e as vantagens da oferta gratuita via YouTube. Em seguida, analisamos as duas iniciativas e suas especificidades, que apontam para estratégias e públicos distintos, especialmente no que diz respeito às opções de navegação, à forma de distribuição dos conteúdos e às possibilidades de interação dos usuários. Entre os principais resultados, destacamos a necessidade de olhar crítico sobre a distribuição de conteúdo digital na sociedade de plataforma, a particularidade do site SBT Vídeos de individualização do consumo e os canais do SBT no YouTube como possibilitadores de interação e experiência coletiva.
MEME
Authors: Silva Patricia , Pimentel Lopes Júnior Orivaldo
Published: December 2023

O objetivo deste artigo é descrever o meme como uma das micro-ações discursivas articuladas na mediação da realidade, cujo efeito subjetivo específico é o contágio. Recorremos a uma análise comparativa entre os riscos de fabricar o mundo digital assumidos pelo homo digitalis; e os riscos de fabricar o mundo subterrâneo assumidos pelos indivíduos de Fragmentos de uma história futura, obra literária de Gabriel Tarde (2014). Assim, sob a orientação da teoria ator-rede (LATOUR, 2019), defendemos que o meme, longe de ser uma postagem, uma imagem, uma piada ou o remix disso, embora atravesse tudo isso como uma rede homogênea, é um continente do discurso; é uma resposta da linguagem para um problema referente a criação e manutenção de grupos nas condições sociotécnicas das relações digitais.
Astrolabe by Bulhomal and Pīr Bakhsh of 1841 CE: A Unique Testimonial to an Intercultural Collaboration
Authors: Abbasi Mubashir , Sreeramula Rajeshwar Sarma
Published: December 2023

From the middle of the sixteenth century up to the end of the seventeenth, Lahore was the leading centre where Allāhdād and his descendants produced a large number of exquisitely crafted astrolabes, with legends and numerals in Arabic.   In the same period, Sanskrit astrolabes with legends in Sanskrit and numerals in Devanagari were made sporadically in Rajasthan-Gujarat region.  Then in the eighteenth century, the production of both types of astrolabes ended abruptly for various reasons.  Towards the middle of the nineteenth century, however, both these traditions came together in the work of Bulhomal, who created some 27 instruments of diverse kinds.
Entirely different from these is a large astrolabe in the creation of  which people of different faiths collaborated.  The astrolabe was commissioned by Mawlwī Ghulām Muḥammad, a Sunni Muslim,  who held an important position at the court of  the Sikh rulers of the princely state of Kapurthala, for the sake of Mubārak cAlī Khān who appears to be a member of an influential Shia Muslim family; it was designed by Bulhomal, a Hindu, and was fabricated by Pīr Bakhsh, a Muslim.  Thus this astrolabe is a laudable example of intercultural collaboration.
The present paper offers a full technical description against the background of Bulhomal’s other work.
“CAPITALISMO DE LAÇOS” OU CAPITALISMO DEPENDENTE?
Authors: Fernandes Luis Eduardo da Rocha Maia
Published: December 2023

O presente artigo versa por apresentar uma crítica às interpretações liberais sobre a existência de um “capitalismo de laços ou compadrio” no Brasil. Em linhas gerais, essas abordagens transformam elementos aparentes do processo histórico em essência. Isto é, ao idealizar vias únicas e universais de desenvolvimento capitalista, o cosmopolitismo liberal abstrai as bases coloniais e escravistas como vias de desenvolvimento do capitalismo monopolista dependente e, consequentemente, das brutais concentrações de renda, propriedade e poder político. Além de apresentar a crítica, também propõe, a partir da releitura de clássicos do pensamento social marxista brasileiro, propostas de abordagens alternativas na contextualização das ditas práticas de “compadrio” no desenvolvimento histórico brasileiro.
DEMOCRACIA VERSUS NEOLIBERALISMO
Authors: Soares Léia Lima
Published: December 2023

A cidadania no Brasil no momento de distensão política ditatorial envolveu reivindicações de direitos, dos ditos essenciais até demandas por representatividade num processo de construção democrática e consolidação da Constituição de 1988. No entanto, o atracamento neoliberal a partir de 1990 provocou o tensionamento dos direitos sociais. A partir desse contexto, discute-se, por meio de metodologia qualitativa, aspectos teóricos sobre a cidadania e como o saneamento básico enquanto direito social pode contribuir para o fortalecimento da cidadania, por ser serviço essencial à sobrevivência, à saúde e à manutenção de condições dignas de vida. No polo oposto, discute-se como o advento do neoliberalismo no Brasil e mais recentemente as investidas de desmonte dos direitos sociais no período pós-golpe de 2016 provocaram adiminuição dos direitos e o enfraquecimento da cidadania.
O DESAFIO E O FARDO DO TEMPO HISTÓRICO
Authors: Araújo Maria do Socorro Sousa de
Published: December 2023

MÉSZÁROS, István. O Desafio e o fardo do tempo histórico. Boitempo, 2007.
O livro O Desafio e o fardo do tempo histórico, de István Mészáros, publicado pela Boitempo em 2007, configura-se como parte de uma obra que compõe uma sequência cuidadosamente elaborada na vasta produção anticapitalista do autor. Por ocasião do lançamento do livro na Universidade Federal de Santa Catarina/Brasil (o primeiro de todos os lançamentos em âmbito mundial), o autor fez uma Conferência com o mesmo título do livro, cujo conteúdo foi retirado da obra através da seleção de alguns capítulos, na qual destaca algumas das questões centrais ali abordadas (MÉSZÁROS, 2008) Uma dessas questões substanciais para fundamentar suas análises anticapitalistas diz respeito à implacabilidade do tempo; tempo que é histórico, demarcado, inclusive no que diz respeito à permanência e sustentabilidade do sistema do capital.
Ação na forma pensada: presença filosófica, política e educativa de Francisco Vieira de Almeida na Seara Nova
Authors: BERNARDO LUÍS MANUEL A. V.
Published: December 2023

Neste artigo, analisa-se o corpus constituído pelos contributos do filósofo Francisco Vieira de Almeida (1888-1962) para a Seara Nova, uma das revistas portuguesas mais relevantes no século XX. A orientação cultural, reformista, democrática e pluridisciplinar dessa publicação permitiu-lhe congregar diferentes autores e tendências, dando azo à coexistência de múltiplos corpora, cujas identidades procuram articular-se com a linha editorial de base. No caso do conjunto em estudo, torna-se particularmente visível toda uma dinâmica de intencionalidades plasmada nos textos, a qual revela o modo como a Revista se afigura, para o Professor da Faculdade de Letras, o lugar ideal para cruzar pontos de vista académicos, culturais e políticos. O tratamento de tais escritos, que decorrem do diálogo entre discursos e contextos, combina a intratextualidade e a intertextualidade, a par de percursos inferenciais pela dobra de estória e História, uma metodologia interpretativa compósita, destinada a tornar perceptível a hibridez textual que materializa o reticulado de perspetivas e planos de intervenção.
SciVal-Based Assessment of COVID-19 Pandemic Effects on Employee Mental Health
Authors: Astanakulov Olim , Ulmasova Dildorakhon
Published: December 2023

The COVID pandemic impacted the mental health of employees across the globe. Plenty of studies have been executed and published since the onset of the COVID-19 pandemic. Thus, there is a need to provide an overview of the research and thus provide direction for future research. This study utilizes SciVal for a scientometric analysis and evaluates the pandemic’s effects on employee mental health. The research includes a comprehensive literature review from 2018 to 2023, identifying major themes, top authors, institutions, and countries contributing to this field. Key phrases such as Mental Health, Pandemic, Health Personnel, Telecommuting, Well-being, Health Care Personnel and Burnout are identified. Future research should explore the long-term mental health consequences of the pandemic and its stressors. The study is valuable for researchers to understand employee mental health during COVID better.
Jak istnieje sfera publiczna? Uwagi do agonistycznej krytyki teorii Habermasa
Authors: Rejniak-Majewska Agnieszka
Published: December 2023

Artykuł stanowi polemikę ze stanowiskiem Chantal Mouffe, dotyczącym koncepcji sfery publicznej Jürgena Habermasa. W swojej krytyce postpolitycznego neoliberalnego porządku Mouffe przedstawia Habermasa jako naczelnego teoretyka i rzecznika racjonalnego konsensu, zakładającego swoistą „aprioryczną racjonalność społeczną”, wpisaną w reguły bezstronnego dyskursu. Staram się pokazać, że krytyka Mouffe jest oparta na częściowo błędnym odczytaniu Habermasa – na pominięciu zakładanych przez niego powiązań między formalnymi i nieformalnymi obiegami komunikacji oraz jednostronnym wyakcentowaniu normatywnych założeń co do warunków „idealnego dyskursu”. By to uzasadnić, zwracam uwagę na ewolucję stanowiska autora Strukturwandel der Öffentlichkeit, związaną z przyswojeniem przezeń argumentów jego krytyków, w tym uznaniem zróżnicowania i wielości sfer publicznych. Wskazuję na osadzenie proceduralizmu w szerszym kontekście problematyki demokratycznego uprawomocnienia, a więc na komplementarność procedur i otwartego, nieprzewidywalnego momentu działania komunikacyjnego, związanego z performatywnym sposobem istnienia sfery publicznej. W dalszej części artykułu, odwołując się do proponowanej przez Mouffe idei „konfliktowego konsensusu”, argumentuję, że niezależnie od ontologizacji konfliktu, leżącej u podstaw
jej teorii polityczności, ona sama nie jest w stanie zrezygnować z instytucjonalno-proceduralnych
ram demokracji. Na poziomie głębszych uzasadnień teoria agonistycznej demokracji jest więc
niekonsekwentna. Stawiany w niej postulat transformacji antagonizmu w agonizm – choć często
w realiach politycznej praktyki wątpliwy – odwołuje się bowiem właśnie do mediacyjnej roli
wspólnie uznawanych instytucji i procedur.
The cognition of something in front and something in the background. Is “taken-for-granted reality” experienced?
Authors: Konecki Krzysztof
Published: December 2023

The paper is an analysis of the cognitive-sociological model of reconstructing taken-for-granted knowledge, as presented by Eviatar Zerubavel. The analysis shows Zerubavel’s structuralist and “sociologistic” approach to common-sense knowledge. The analysis also shows that his concepts of formal sociology could be used in phenomenological, existentialist, and contemplative approaches, where social and cultural knowledge is bracketed and reflected upon to clear the social mind for personal and experiential cognition.
Wpływ rozwoju turystyki na sytuację wewnątrz Korei Północnej
Authors: Suszwalak Oliwia
Published: December 2023

Rozdział ten opisuje rozwój turystyki w Korei Północnej, zwracając uwagę na specyficzny charakter tego kraju, spowodowany przyjęciem doktryn takich jak dżucze i songun, które skutecznie odizolowały go od reszty społeczeństwa międzynarodowego. Celem rozdziału jest udowodnienie, że rozwój turystyki i zwiększająca się liczba turystów przybywających co roku do KRLD nie doprowadzą do zmian ustrojowych, gdyż to właśnie specyficzne warunki panujące w tym państwie przyciągają większość odwiedzających. W tym celu badane są motywacje turystów oraz ich wrażenia z pobytu w KRLD, a także to, jakie znaczenie ma sektor turystyczny dla rządu, jakie korzyści im przynosi, i w jaki sposób jest on rozwijany, jednocześnie cały czas pozostając pod ścisłą kontrolą. Analizowane oraz porównywane są doświadczenia turystów z krajów Zachodu oraz z Chin, którzy stanowią zdecydowaną większość odwiedzających Koreę Północną.
Huby mobilności w kontekście logistyki miejskiej – propozycja dla Łodzi
Authors: Matusiak Małgorzata , Królikiewicz Bartosz
Published: December 2023

Celem opracowania jest analiza problematyki transportu osób w miastach, analizowana przez pryzmat proponowanych nowych rozwiązań jakimi są huby mobilności. Autorzy na podstawie przeprowadzonego badania ankietowego wyciągnęli wnioski dotyczące preferencji komunikacyjnych, stosunku do dokumentu “Fit for 55”, koniecznych warunków rezygnacji z pojazdów indywidualnych na rzecz komunikacji zbiorowej czy opinii na temat powstania hubu mobilności w mieście Łodzi. Nawiązano także do metody emocjonalnych map miasta, aby uwzględnić możliwe lokalizacje takich rozwiązań, wychodząc z założenia, że miejsca szczególnie lubiane i często uczęszczane są tymi, w których takie rozwiązania mogłyby powstać. Teoretycznym kontekstem rozważań jest logistyka miejska, w ramach której proponowane są rozwiązania niwelujące problemy komunikacyjne miast – od cenowych, przez infrastrukturalne, po organizacyjne.
Physiology and Mechanism of Milk Fat Globules Secretion in Dairy Animals: A Review
Authors: Nurye Muhammed , Mummed Yesihak Yusuf
Published: December 2023

Milk fat globules (MFGs) are a complex compound secreted in the mammary gland, composed of triglycerides; phosphatidylethanolamine (PE) phosphatidylcholine (PC) with unclear mechanism and the fused lipid droplets enclosed by inner layer derived from the endoplasmic reticulum and outer bilayer is directly derived from the apical plasma membrane as the lipid droplets bud out from the cell. The core components of MFGs, triglycerides are synthesized via the de novo fatty acid pathway and LCFA was directly taken from serum. The de novo fatty acid pathway was significantly dependent on the enzymes acetyl-CoA carboxylase (ACACA), fatty acid synthase (FASN) and acyl-CoA synthetase short-chain family member 2 (ACSS2) to synthesize short and medium-chain fatty acids, whereas the bio-hydrogenation pathway is a principal pathway for the synthesis of long-chain fatty acids. Following this, the milk fat globules coated by the membrane are released from the MEC to the lumen with or without other milk components and the membrane that surrounds the fat globule stabilize the milk fat in its dispersed state, prevent flocculation and globule coalescence, and protects against the deleterious effects of lipases. Even though the secretion mechanism of lipid droplets is controversial hormonal and molecular mechanisms are involved. Moreover, the fat globule size and composition are determined by factors such as stage of lactation, physiological state of the animal, Diacylglycerol Acyltransferase1 (DGAT1) activity, and PC/PE ratio along with breed and animal species. While some studies were conducted on milk synthesis and secretion, the molecular mechanism behind lipid droplet fusion, secretion in the apical membrane and how MFGM is formed and the mechanism of MFG synthesis regulation are undiscovered. Therefore, it needs advanced investigation.