bluuebunny/crossref_metadata_2025 huggingface dataset:
The past and present of breeding in dairy cattle breeding in the Far North-East
Authors: Ginter E. V. , Lykov A. S.
Published: December 2023

Based on historical facts and past achievements, the work is designed to update the importance and prove the possibility of successful breeding work at the regional level in order to increase the production of high-quality, socially significant food products to ensure food security. At the beginning of the formation of agricultural science in the Magadan region, scientists were faced with the task of selecting the optimal breeds for the region. More than 4000 cows were examined during 1964–1967. It was found that in extreme natural and climatic conditions of the Magadan region the Kholmogory breed proved to be the best one. In 1967, in order to further improve the Kholmogory breed, the first attempt was made to study the genealogical structure of the herd, to identify and evaluate highly productive lines. In 1974, in order to increase the milk fat content of crossbred cows of the Kholmogory breed, introductory crossing with the bulls of the Ayrshire breed, tested for the quality of the oﬀspring, was used. In order to improve dairy herds, the selection of cows for hereditary traits is combined with checking them for the first lactation. Since 1976, state farms began to study the breeding and productive qualities of the Ayrshire cattle, which were distinguished by high milk production and high fat content in milk. Since 1982, the Ayrshire breed has been approved as a planned breed for breeding in the farms of the Okhotsk zone. In the same year, absorptive crossbreeding of the animals of the Kholmogory breed with the sires of the Ayrshire breed began. In order to increase the efficiency of breeding for abundant milk production, work began on the farms to increase the hereditary variability of this trait through breeding along lines and families. At the same time, the work on improving the Kholmogory cattle by introductory crossbreeding with the purebred bulls of the Holstein-Friesian breed continued. By the 1990s, the main vector of development was the creation of highly productive herds of dairy cattle, but the difficult financial situation at farms in the 1990s led to a sharp decrease in the number of cattle and the productivity of the remaining animals.
Mulberry silkworm biotechnology as the basis of a bioindustrial platform. Improvements on the upstream processing stage (USP)
Authors: Yumatov E. N. , Evlagina E. G. , Deyev I. E. , Evlagin V. G. , Leinweber E. F.
Published: December 2023

Molecular engineering is an upstream engineering method for creating functional materials and devices using molecules, and atoms as building blocks. In 2000, Japan became the first country to genetically modify silkworms (Bombyx mori, hereinafter referred to as B. mori). The subsequent research in the development of new materials expanded the possibilities of using sericulture products, characterizing this situation as a "sericulture revolution". In the Russian Federation, molecular engineering in life sciences is aimed at solving the tasks of developing world-class technological platforms to create tools to produce new molecules (biopolymers, proteins, enzymes), bioproducts, cells and organisms. The main "bottom-up" approaches applied in the upstream process (USP) stage of silk production to improve the production and economic performance and quality characteristics of raw materials have been studied. The variety of improvement methods includes: the possibility of using artificial nutrient medium, molecular engineering based on transient expression techniques or stable germline transformation, genetic selection methods, breeding management, etc. The advantages of the mulberry silkworm (B. mori) such as low breeding costs, significantly higher production yield compared to other protein expression systems, favor its use as an effective producer of recombinant proteins, antimicrobial peptides and biologically active substances. USP stage biotechnologies enable the production of new raw materials for downstream processing (DSP) to produce a wide range of products that contribute to improving the quality of human life. A set of biotechnological solutions forms the modern basis of the mulberry silkworm bioindustrial platform.
Immunogenetic characteristics of sheep breeds of the Siberian-Far Eastern region
Authors: Goncharenko G. M. , Khamiruev T. N. , Dashinimaev S. M. , Khoroshilova T. S. , Khalina O. , Grishina N. B.
Published: December 2023

A comparative analysis of eight breeds of sheep (medium-wool, coarse-wooled, semifine-wool and fine-wool) bred in the Siberian-Far Eastern region was carried out. The research used the data on immunogenetic testing of sheep in breeding farms for a number of years. The testing was performed using 14 specific sera – reagents. The allelic profile of sheep, their similarities and differences related to phylogeny and previous selection were studied. All breeds studied had a distinctive allelic profile. Both frequent and infrequent antigens were identified in each breed. Based on antigen frequencies, an index of genetic similarity (r) was calculated, which was higher in the breeds of the same productivity direction, e.g. between Buubei and Edilbaevskaya breeds (r = 0.912), and lower between the breeds that were selected in isolation from each other. The lowest index of genetic similarity was found between the Buryat and West Siberian meat breeds (r = 0.707). Breeds of the same productivity direction from different regions also have distinctive features. The index of genetic similarity between coarse-wooled breeds (Buubei and Edilbaevskaya) is 0.912; between medium-wool breeds (Buryat and Aginskaya) it is at the level of 0.739; between semifine-wool breeds (Gorno Altai and West Siberian meat breeds) – 0.845; between fine-wool breeds (Kulunda and Zabaikalskaya) – 0.902. Using the cluster analysis of genetic distances, the relationships of breeds, their origin, and phylogeny were determined. West Siberian Meat and Kulunda breeds formed one cluster, Buubei and Buryat breeds were also included in one cluster. More distant breeds were Aginskaya (Zugalai type) and Edilbaevskaya.
Synthesis, crystal structure, spectroscopic characterization, in vitro and in silico studies of water-soluble (Z)-N'-hydroxy-2-morpholinonicotinimidamide
Authors: Geetha S. , Sribalan R. , Lakshmi S.
Published: December 2023

A water-soluble compound (Z)-N'-hydroxy-2-morpholinonicotinimidamide was synthesized, and it has a multi-functional group, such as morpholine, pyridine, and oxime. The synthesized compound was characterized by various spectroscopic techniques such as NMR, FT-IR, UV-visible, Elemental analysis, and single-crystal XRD. The molecule was investigated using computational methods, such as DFT and MEP, to determine the electronic characterization of the molecule's surface. With the aid of these studies, docking experiments were also performed with diabetic and inflammatory-responsible enzymes. The results are matched with in vitro anti-diabetic and anti-inflammatory studies where protein inhibition methods were followed. The acquired results strongly imply that the compound may be investigated for better activity in vivo studies, given that it can support the biological system regarding solubility.
Empowerment model by Village Owned Enterprises (BUMDes) realizing sustainable village tourism in Malang Regency
Authors: Rohman Abd. , Rozikin Mochammad , Adhitama Muhammad Okto
Published: December 2023

This research aims to describe the role and empowerment model of BUMDes in realizing sustainable village tourism, serving as a reference for policymakers in harnessing the potential towards effective governance. The data in this study is primarily collected through an in-depth analysis of purposively selected, relevant informants. Subsequently, the qualitative data obtained is analyzed using the Miles, Huberman, and Saldana model. The research findings reveal that empowerment, characterized by three indicators: conscientization, community organizing, and resource delivery, is not effectively carried out by BUMDes. Local communities respond to the presence of Cafe Sawah tourism independently, initiating businesses and trade within the Cafe Sawah area. BUMDes efforts to maintain the existence of Cafe Sawah tourism involve training and education for employees on rural tourism development, improving marketing management through enhanced social media promotion and conventional institution outreach, ensuring visitor comfort, delighting with natural scenery, providing local cuisine, and enhancing overall visitor experience. This study sheds light on the importance of BUMDes in fostering sustainable rural tourism while highlighting opportunities for improvement and development in their empowerment strategies
BUMDes management patterns in improving the village economy at Ngawun Bersatu BUMDes, Tuban Regency
Authors: Hariyoko Yusuf
Published: December 2023

BUMDes as a component of village development serves in creating and growing the village economic sector. BUMDes Ngawun Bersatu owned by Ngawun Village has a rest area business sector with the name tabeplast forest area (TFA) because of its location in the inter-provincial road access. In the managerial BUMDes Ngawun Bersatu has gone well by appointing parties outside the Ngawun Village Government as the directors / managers of BUMDes. The role of the community is still minimal, esrta on bumdes innovation is still not able to develop the potential of other villages in the field of agriculture. BUMDes Ngawun Bersatu has provided employment for youth in managing tourist areas, but it can still be developed again by providing opportunities also to the wider community to provide its products in the tourist area. The development of MSMEs through BUMDes is still not developed, whereas with BUMDes is expected to encourage MSMEs. The development of village potential becomes a big task that bumdes must think about to create a positive economic development for the community that until now has not been optimal development.
РОЗРОБКА ТА ДОСЛІДЖЕННЯ СЕРВІСУ ДЛЯ РОЗУМНОГО ПРОТЕЗУ ВЕРХНІХ КІНЦІВОК
Authors: Podorozhniak A. , Naimytenko S.
Published: December 2023

Об’єктом дослідження даної роботи є процес функціювання розумного протезу що управляється мікропроцесором. Мета даної роботи полягає у дослідженні сервісу для розумного протезу верхніх кінцівок. Основним завданням даного дослідження є аналіз аналогів існуючих протезів на ринку, вибір типу протезу для розробки і дослідження, підбір середовища розробки і моделювання, платформи та мікроконтролера, програмна реалізація алгоритму функціонування протезу та дослідження електронної і натурної моделі сервісу для розумного протезу із використанням міоелектричних датчиків. У результаті дослідження існуючих аналогів було виявлено певні проблеми та знайдено шляхи їх вирішення. Виконано підбір компонентів відповідно до поставленої задачі. Виконано розробку та тестування розробленого сервісу на основі віртуального та натурного моделювання. Визначено перспективи розробленого сервісу та виявлено великий потенціал запропонованої розробки для полегшення життя людей які за певних причин не мають функціонуючих верхніх кінцівок та фінансово обмежені при протезуванні.
АКУСТИЧНИЙ ТА ЕЛЕКТРОМАГНІТНИЙ ВПЛИВ КОРОННИХ РОЗРЯДІВ НА СТАН ВИРОБНИЧОГО СЕРЕДОВИЩА
Authors: Bolibrukh B. , Kozlitin O. , Osadchiy B.
Published: December 2023

На основі аналізу досліджень щодо інтенсивності коронних розрядів показано, що електромагнітні випромінювання та акустичний шум, генеровані коронними розрядами, можуть мати прямий та опосередкований негативний вплив на працюючих. Зокрема, опосередкований влив полягає у впливі нестабільності функціонування технічних засобів на емоційно-психологічний стан людей. Визначено частотні спектри електромагнітних випромінювань коронних розрядів. Показано найбільш прийнятний метод визначення інтенсивності коронних розрядів у залежності від напруженості електричного поля біля поверхні землі. Показані найбільш прийнятні співвідношення між рівнями корисного радіосигналу та рівнями радіозавад. Надано співвідношення щодо згасання рівнів радіозавад з відстанню від джерела випромінювання. Надано частотну залежність інтенсивності радіозавад, що може бути використано при виконанні проєктних робіт. Представлено кількісні значення емісії найбільш поширених бездротових систем та технічних засобів, а також їх стійкості до радіозавад (ноутбуки, сервери, мобільні телефони тощо). Показано, що радіозавади можуть бути причиною не тільки несприятливого впливу на людей, а й спричиняти нестабільну роботу обладнання об’єктів критичної інфраструктури через непередбачувані сплески високочастотних випромінювань до 1,5–3,5 мВт/см2 . Визначено, що найбільш суттєвим акустичним впливом ліній електропередачі є звукова частота 100 Гц, та кратні їй. Крім того коронні розряди генерують широкосмуговий шум. Надано розрахунки рівнів шуму. Показано, що емпіричні співвідношення розрахунків рівнів шуму дещо неоднозначні, тому у практичній діяльності, особливо у процесі виконання проєктних робіт, доцільно порівнювати результати з натурними вимірюваннями на діючих об’єктах. Підвищення інтенсивності шуму зі збільшенням кількості дротів у фазі разом зі зниженням напруженості електричних полів біля поверхні дротів відкриває можливість оптимізації конструктивних рішень з точки зору мінімізації несприятливого впливу ліній електропередачі на людей і довкілля в цілому.
On Some Fractional Magnetic Problems
Authors: Zongo Frédéric D. Y. , Korbeogo Salifou , Ouédraogo Arouna
Published: December 2023

In this article, we study existence of weak solutions and the unique continuation property of the nonlocal fractional magnetic equation. First, we use a variational technique to prove existence of weak solutions for the fractional Schrödinger equation with magnetic field. Moreover, we show the doubling property main argument to unique continuation property via Carleman estimates.
Composition-Differentiation Operator on the Bergman Space
Authors: Aloo K. O. , Bonyo J. O. , Okello I.
Published: December 2023

We investigate the properties of composition-differentiation operator Dψ on the Bergman space of the unit disk L2a(D). Specifically, we characterize the properties of the reproducing kernel for the derivatives of the Bergman space functions. Moreover, we determine the adjoint properties of Dψ whenever ψ is self analytic map of the unit disk D.
READINESS TO CHANGE OF THE MANAGERS OF INSTITUTION OF GENERAL SECONDARY EDUCATION IN KYIV IN THE CONDITIONS OF THE MARTIAL LAW
Authors: Lynov Kostiantyn , Merzliakova Olena , Sabol Diana
Published: December 2023

This article is a continuation of the work of scientists of the Educational Leadership Department regarding the study of the state of personal readiness to change and the peculiarities of the motivational sphere in the professional activity of the heads of capital’s schools. During martial law, the authors conducted repeated surveys of respondents in order to compare the results obtained over three years and to monitor the dynamics of changes. For this, the following methods were used: «Personal readiness for change» (A. Rolnic, S. Heather, M. Gold, C. Hull); «Motivation of professional activity» (K. Zamfir in the modification of A. Rean); «Self-efficacy scale» (R. Schwarzer, M. Jerusalem), as well respondents were asked several questions about the attitude to innovations, formulated by the authors of the study in the context of the theory of innovation diffusion by Everett Rogers. Based on the results of the conducted research, we can state that the trends we identified in 2021 will continue in 2022 and 2023. School leaders have a stable personal «psychological structure» based on their ingenuity, passion, and self-confidence. Low level of tolerance for uncertainty; adaptability; courage; optimism gives grounds for concern in the future development of educational institutions in the city of Kyiv in the conditions of post-war reconstruction of the country. Internal motivation for the professional activity of school leaders prevails over external motivation.
Lexical and Grammatical Features of Direct Speech of the Trickster-Character in Fiction Discourse (Based on the Material of Neil Gaiman's Collection "Scandinavian Mythology")
Authors: N.M. Vitvitska , N. H. Yesypenko
Published: December 2023

The article is devoted to the analysis of lexical and grammatical features of direct speech of a trickster character in literary discourse. The material for the study was taken from Neil Gaiman's collection of short stories "Scandinavian Mythology". This article includes an analysis of previous studies with the aim of forming the theoretical basis for studying the direct speech of a trickster character, analysis of lexical and grammatical constructions used in the character's direct speech, consideration of the results obtained and drawing conclusions. The subject of the article is the lexical and grammatical features of the direct speech of the trickster character, Loki, being one of the main characters of Neil Gaiman's collection "Norse Mythology". The object of the article is the trickster character and his direct speech, in particular his lexical and grammatical features. Summarizing the analysis of lexical and grammatical features of the direct speech of the trickster character in Neil Gaiman's collection "Norse Mythology", we can determine that this character uses mainly neutral vocabulary in order to simplify communication and increase his influence on other characters. However, it is important to note that the linguistic characterization of a trickster is formed not only by vocabulary, but also by grammar, syntax, and morphology. In his direct speech, Loki uses simple sentences and narrative structures, and actively uses verbs to indicate dynamic actions. This makes his speech lively and expressive. This style of speech helps to emphasize the character's temper and role in a literary text, to create a unique image of the trickster that attracts the reader's attention and reflects his cheerful and energetic nature. In general, the lexical and grammatical features of the trickster character's speech play an important role in creating an artistic image and the dynamics of action in the text of the collection.
Jötnar as “supernatural beings”: a cognitive matrix of the Old Norse verbal representations
Authors: O. S. Kolesnyk
Published: December 2023

This article addresses verbal representations of the mythic concept JÖTUNN (Engl. JOTUN) in Old Norse eddic texts. Jötnar as supernatural beings inherent to the Nordic mythic space are regarded as a class of open systems marked by a set of hypertrophied features. Etymological analysis of the concep’s names followed by broader analogue speculations allows identifying the basic “nano-myths” or “code-ons” that iconically outline the JOTUN-system’s “preset” trajectories of behavior and interaction with other systems. The paper focuses on linguo-cognitive premises of language units verbalizing the said concept. Primary attention is paid to identifying sets of JOTUN’s conceptualized features. The article suggests cognitive models and respective frame-like structures. The paper discusses different types of logical and semantic connections betweenthe said conceptual features and models. Our research employs a broad universalia-oriented interdisciplinary approach (M-logic) that focuses on the idea of irrational rationalization of reality (world-building) and encompasses the theory of myth-oriented semiosis. The identified semantic features and cognitive models are thus integrated into a model of a hierarchic plane of an open system therefore creating a “cognitive matrix” of the JOTUN concept. The correlations between the sets of conceptualized features are discussed in terms of their complementary, determinative and causative correlations. The paper argues that the Jötnar appeared as an imbalanced (chaotic) system capable of fractal expansion. The paper highlights the systemic premises of a paradox-type symbiosis between Jötnar and the Aesir.
Fake News: Is it Made for Men or Women?
Authors: G. Y. Tsapro , O. V. Gryshchenko
Published: December 2023

Fake news has become an integral part of modern life. It represents a distinct genre within news discourse, characterized by manipulation and the dissemination of deceptive information through mass media. Fake news is primarily defined by elements of 'falsehood,' 'deceit,' and 'manipulation,' which underlie its close connection with both misinformation and disinformation. Those who create fake news often tailor their content to exploit the potential interests and vulnerabilities of their target audience, including gender-related themes and stereotypes to generate heightened engagement.

This study aims to explore students' perceptions of gender-related aspects in fake news, such as the gender of fake news creators, readers, and the specific gender-related topics covered within fake news. The study involved a structured questionnaire designed to elicit responses that provide valuable insights into how fake news is perceived in connection with gender issues.

The results of the experiment highlight the participants' overall understanding of the relationship between fake news and gender. Young people generally believe that the creation of fake news is not inherently dependent on one's gender. However, some students do recognize a tendency in fake news production where female authors are seen as more involved in creating content for women, while male authors tend to target a male audience. These preferences appear to align with certain gender-related stereotypes associated with specific fake news topics. This suggests that despite the general perception of fake news as gender-neutral, stereotypical views can still influence how fake news is understood in relation to gender.
Mevcut betonarme yapı üzerine çelik ve betonarme ek kat tasarımı ve deprem performanslarının karşılaştırılması
Authors: DİLEK Tuğba , ÜLGER Tuna
Published: December 2023

Ülkemizde yaşanan depremlerin özellikle mevcut yapılar üzerindeki yıkıcı etkileri, bu yapıların deprem performansının en doğru şekilde değerlendirilmesini gerekli kılmaktadır. Yapının güçlendirilmesi veya yıkılması kararı yapısal performans değerlendirme çalışmalarını odak noktası haline getirmiştir. Bununla birlikte yapının kullanım amacında meydana gelecek farklılıklar ve ek yapılar yine mevcut yapısal performans değerlendirme analizlerini gerektirmektedir. Yapılan araştırma kapsamında öğrenci yurdu olarak tasarlanmış daha sonrasında konaklama evi olarak kullanılmaya devam etmekte olan mevcut 4 katlı betonarme bir yapıya ek 1 kat yapılması planlanmaktadır. Bu çalışmada ek kat mimari açıdan en fazla oda barındıracak şekilde tasarlanmış ve taşıyıcı sistemi çelik ve betonarme olmak üzere iki farklı şekilde oluşturulmuştur. TBDY (Türkiye Bina Deprem Yönetmeliği) 2018’e göre mevcut ve ek katlı yapısal modellerin performans analizleri yapılarak, mevcut yapının deprem performansındaki değişim çelik ve betonarme ek katlı durumlar için karşılaştırmalı olarak irdelenmiştir. Yapısal modellere ait yapısal periyotlar, kat ötelemeleri, itme eğrileri, plastik mafsal oluşumları ve olası hasar mertebeleri kıyaslanarak mevcut yapı için performans ve uygunluk değerlendirmesi yapılmıştır. Yapının taşıma gücü dikkate alındığında her iki ek kat için güçlendirilmesi gereken eleman sayıları nispeten aynı olmaktadır. Diğer yandan, yapıda çelik ek kat imalatının plastik mafsal oluşumlarını %15.22‘ye kadar, kat ötelemelerini ise %37.8’e kadar azalttığı elde edilmiştir.
Chronic gastrocolocutaneous fistula secondary to percutaneous endoscopic gastrostomy, a case report
Authors: Ruiz-Celorio Meritxell , Treviño-Figueroa Adriana M. , Segura-Ibarra Victor , Rocha-Castellanos Darío M. , Flores-Villalba Eduardo
Published: December 2023

Percutaneous endoscopic gastrostomy (PEG) is a widely used procedure that enables enteral nutrition in patients with deglutition anomalies. While this procedure is safe and effective, it has been reported to rarely develop unusual complications such as fistulas. Herein we present a case report of a 68-year-old male presenting a gastrocolocutaneous fistula secondary to PEG. Two years after the PEG tube placement, this patient was hospitalized due to urinary retention, the tube was changed during his stay, which onset postprandial diarrhea and the flow of fecal matter through the tube, thus raising concern for the diagnosis of a gastrocolocutaneous fistula. Keywords: Percutaneous endoscopic gastrostomy; gastrocolocutaneous fistula; gastrostomy.
ON EVOLUTION OF ANTIPHON’S ETHICAL AND POLITICAL VIEWS IN REGARD TO THE CHRONOLOGY OF HIS WORK
Authors:   Institute of World History, Russian Academy of Sciences, Surikov Igor E. ,   Russian State University for the Humanities
Published: December 2023

Antiphon was a significant figure in Athenian public life and social thought of the last half of the 5th century B.C. The article raises a question whether his opinions in ethical and especially political sphere changed. with the course of time. In his late career, Antiphonte acted as a staunch opponent of democracy, and in 411 BC he is known to have co-leaded an oligarchic coup in Athens and the resulting regime of the Four Hundred (for which he was executed after the overthrow of this government). The author proceeds from the following chronology of Antiphon’s work: “Tetralogies” and “On the truth” – 440s B.C., “On the concord” – 430s or 420s B.C., forensic speeches – 410s B.C. There are the following conclusions. In the field of ethics, Antiphon in his early treatise “On the truth” expressed some non-traditional opinions, which were even chocking for their cynicism, but in his later works he held more conservative views. As to his political position, it was never really democratic. Antiphon was and remained an opponent of democracy and proponent of oligarchy; it is possible that he gradually changed from a more moderate oligarch to a more radical one.
THE CONCEPT OF BODY POLITIC IN THE FRENCH POLITICAL AND PHILOSOPHICAL DISCOURSE OF 14TH CENTURY
Authors:   Institute of World History of the Russian Academy of Sciences, Bychkov Pavel S.
Published: December 2023

Throughout the 14th – 15th centuries, French intellectuals actively used the concept of body politic in their works – in mirrors for princes, sermons, ballads and first political treatises. In this vein, both ancient examples of the construction of such models and medieval works were subjected to rethinking. The metaphor of the body politic became a constant leitmotif of the 14th century mirrors for princes, who with the help of that trope tried to explain the complex social structure and reflect on the abstract nature of the state. While in them the political body often served as an ideal, a model of correct state structure, the antipode became the image of a sick or monstrous body. Eustache Deschamps refers to such an image in his ballads, using it to demonstrate the deplorable state of the French kingdom, mired in feuds and the hardships of war with England. The metaphor of the political body was interpreted in a variety of ways: it was a concept designed to consolidate opposing social groups and political factions around the figure of the monarch, but at the same time it could be used to criticize the corruption of the ruler’s close associates. Such different strategies of interpretation of that concept compel to further analyze the genesis and development of metaphorical descriptions of the state.
IMPLEMENTASI METODE DOUBLE EXPONENTIAL SMOOTHING PADA APLIKASI PREDIKSI HARGA EMAS DUNIA
Authors: Syahputra Azhar
Published: December 2023

Harga emas dunia yang senantiasa berubah- ubah bisa mengkhawatirkan para investor emas, sehingga diperlukan suatu data akurat serta cepat terhadap perubahan- perubahan yang terjadi. Peran teknologi serta prosedur yang pas digunakan untuk menanggapi tantangan ini. Penelitian ini akan membahas Prediksi Harga Emas Dunia Selaku Pendukung Keputusan Investasi Saham Emas Memanfaatkan Algoritma Prediksi Rentan Waktu Secara Eksponential Seperti Double Exponential Smoothing yang memanfaatkan data historis sebagai acuan dalam kalkulasi prediksi. Sampel Data Historis yang digunakan dalam peneltiian ini mulai dari awal bulan September 2019 hingga akhir oktober 2019. Dari riset ini, diharapkan dapat menguji metode Double Exponential Smoothing pada implementasi prediksi harga emas dunia dimasa mendatang. Kata Kunci— Prediksi, Double Exponential Smoothing, Emas, Data Historis
CICLO DE FÓSFORO NAS BACIAS HIDROGRÁFICAS DE PERNAMBUCO: Situação atual e cenários futuros
Authors: Galvíncio Josiclêda Domiciano , Miranda Rodrigo Queiroga , Siqueira Nara Torres , Luz Gabrielly Gregorio , Montenegro Suzana Maria Gico Lima , Souza Weronica Meira de
Published: December 2023

O fósforo (P) as suas principais fontes estão nos solos das bacias hidrográficas, fertilizantes, além de efluentes domésticos ou industriais. O aumento deste nutriente em ambientes lênticos, pode provocar o crescimento excessivo de algas e plantas aquáticas (CETESB, 2016; ANA, 2021). Esse crescimento acarreta problemas relacionados aos recursos hídricos, com destaque em especial a qualidade de água.  Algunas divulgações em noticiários mostram que Pernambuco, dentre os dez rios mais poluído do Brasil tem-se dois nessa lista que são o rio Capibaribe e rio Ipojuca, estando o último no terceiro lugar dos mais poluídos do Brasil, https://socientifica.com.br/os-10-rios-mais-poluidos-do-brasil/ Porém, a situação é bem mais preocupante do que se apresenta nesses noticiários de acordo com os resultados apresentados neste estudo. Existem algumas outras bacias do estado de Pernambuco que a quantidade de fosforo médio anual é bem significante e a quantidade de fósforo fertilizante muito alta. Precisa-se muito atenção nas mudanças climáticas, pois os impactos positivos e negativos são diferentes nas bacias de Pernambuco quando comparado com a realidade atual.
Natural Erosion Potential of Soils in the State of Paraíba using GIS
Authors: Francisco Paulo Roberto Megna , Santos Djail , Oliveira Flávio Pereira de , Ribeiro George do Nascimento , Silva Viviane Farias , Ayres Gypson Dutra Junqueira , Rodrigues Raimundo Calixto Martins
Published: December 2023

This work estimated the Natural Erosion Potential using the K, R and S Factors for the lands of the State of Paraíba. A digital altimetry mosaic was used and the slope (S) was generated using QGIS© and the soil erodibility (K) was determined for the granulometric parameters M and the soil permeability P based on the information contained in the representative profiles of the Soil Bulletins of the State of Paraíba and the Agricultural Zoning of the State of Paraíba. The rainfall erosivity (R) was used rainfall records of 125 stations from the period 1940 to 1994 with series of 30 years of record of climatically homogeneous regions was converted the values of daily precipitation (P) into values of erosivity (EI30) and specialized using kriging. The Natural Erosion Potential (PNE) was estimated by the product of the K, R and S parameters using geoprocessing techniques. According to the results, the S factor had less influence on the natural erosion potential in relation to the R factors with 38.79% in the middle class and K with 31.03% in the upper class. The results portrayed with reasonable fidelity the current state of the land and demonstrated that the natural erosion potential ranged from 50 to 250 Mg ha-1 year-1 in 59.63% of the area and are associated with Neosols, Luvisols and Argisols.
GOTAS project in sensitive cartography – methodology in design and territory
Authors:   UEPA, Tavares Ninon Rose , Holanda Geovana Andrade de ,   UEPA, Moura Giselle Palheta ,   UEPA, Dias Gleice Gabriely de Souza ,   UEPA
Published: December 2023

Este artigo versa sobre a experiência vivenciada pelo projeto de extensão GOTAS - produções em cultura e design, que é vinculado ao grupo de pesquisa CUIA - Cultura e design em produtos amazônicos, da Universidade do Estado do Pará, e como a partir da metodologia da Cartografia sensível, vem desenvolvendo a relação design e artesanato junto às comunidades artesãs locais. Contribuindo dessa forma para satisfazer além das necessidades básicas de sobrevivência dos envolvidos no projeto, também atender às necessidades simbólicas que remetem à memória, à história e à cultura de um povo.
Smart clothing and e-waste: Design heuristics oriented to life cycle extension
Authors:   UFPR, Massi Fernanda de Oliveira , Santos Aguinaldo dos ,   UFPR, Reis Natalia Ferraz ,   UFPR
Published: December 2023

With the advancement of emerging technologies in fashion and the development of smart clothing, the perspective of a new waste in the sector arises, the e-waste, or electronic waste. Therefore, it becomes relevant to investigate ways to mitigate the environmental impacts of WEEE from smart clothing still in the conceptual stage of the design of these products. In this way, this research aims to identify in the literature the main concepts, emphases and challenges of sustainability in smart clothing, as well as to relate the specificities of this type of product with existing heuristics focused on the extension of the life cycle. For this, the Systematic and Unsystematic Bibliographic Review method was used. As a result, three tables were obtained with heuristics focused on reuse, repair and recycling and the implications of each one of them in smart clothing. It is expected that these results provide bases for further research on WEEE from smart clothing, as well as verification and validation of the investigated heuristics.
Design and circular economy: studies and experiments with polymer recycling
Authors:   UFSM, Mai Tayná Steiger , Palhano Ana Paula ,   UFSM, Palombini Felipe Luís ,   UFSM, Mello Carolina Iuva de ,   UFSM
Published: December 2023

Polymers are widely used materials in the composition of various everyday objects. They emerged as an innovative material, due to their low cost and versatility, however, currently, polymers are among the major environmental concerns, and efforts are being made to minimize their impact on nature. Among the existing approaches, circular economy stands out, aiming to reintegrate materials into the production process. In this context, the role of the designer is pivotal. Thus, this article aims to report experiments conducted on the recycling of post-consumer thermoplastic polymers, with the goal of better understanding the possibilities of application in designing new artifacts
Recyclable plastics without absorption in the recycling market: an overview of the (non) circular economy of plastics and the contributions of design
Authors:   UEMG, Fonseca Aline Rodrigues da , Vicente João Vitor ,   UF ABC, Delfino Cecília Luiza Costa ,   PUC Minas, Minieri Emilia ,   USP, Engler Rita de Castro ,   UEMG
Published: December 2023

Plastic products are present in practically all human activities, including clothing, construction, and hospital products, among others. In parallel with its growing production, issues related to waste management have also increased to the point of becoming a priority for international organizations, governments, and society. However, although much progress has been made, the plastics chain, for the most part, is still linear, that is, waste is not correctly collected and reallocated in the production process, more than that, many plastic products are not even thought of and designed to be recycled. Therefore, before even presenting practical solutions, it is necessary to know the scale of the problem and its impacts. To this end, the objective of the article is to carry out qualitative and quantitative research on the circular economy market for plastics in Brazil, with emphasis on those products that are not absorbed by recyclers, analyzing their reasons and the prospects of this market.
Characteristic and viability of nitrogen fixation bacteria and phosphate solubilizing bacteria in carrier media
Authors: Umadi Sarah Sakinah
Published: December 2023

Konsorsium bakteri penambat nitrogen dan pelarut fosfat dapat dijadikan pupuk hayati untuk meningkatkan ketersediaan hara tanaman seperti nitrogen (N) dan fosfor (P). Penelitian ini bertujuan untuk mempelajari karakter dan kompatibilitas bakteri penambat nitrogen dan bakteri pelarut fosfat serta membandingkan viabilitasnya dalam media pembawa yang berbeda, yaitu pada biochar berbahan arang sekam dan tongkol jagung. Penelitian ini terdiri dari uji patogenitas (uji hipersensitivitas dan uji aktivitas hemolitik), uji kemampuan penambatan nitrogen (uji Nessler), uji kemampuan pelarut fosfat pada media Pikovskaya padat, uji kompatibilitas, dan uji viabilitas. Hasil penelitian menunjukkan isolat KPB4 merupakan patogen terhadap hewan atau manusia (uji aktivitas hemolitik). Isolat bakteri penambat nitrogen (KBP1, KBP2, dan KBP5) memiliki kelarutan N (ppm) masing-masing  54.86, 77.79, dan 76.28 serta memiliki konsentrasi NH3 (mg/L) masing-masing 66.61, 94.46, dan 92.63. Isolat bakteri pelarut fosfat (BPF9) memiliki indeks pelarutan fosfat sebesar 1.143. Masing-masing isolat bakteri penambat nitrogen kompatibel terhadap terhadap BPF9. Hasil menunjukkan populasi KBP2 dan KBP5 yang masing-masing dikonsorsiumkan dengan BPF 9 pada bahan pembawa biochar tongkol jagung memiliki populasi lebih tinggi (15.5 x 107 CFU/g) setelah 4 minggu penyimpanan.

Kata kunci: penambat nitrogen, pelarut fosfat, bakteri konsorsium, biochar
TEKNOLOGI TEPAT GUNA (TTG) MESIN PENCETAK SAMPAH BLOK SEBAGAI ALTERNATIF PENANGGULANGAN EROSI DI DESA KEKAIT KECAMATAN GUNUNGSARI KABUPATEN LOMBOK BARAT
Authors: Amuddin  , Ida Ayu Widhiantari  , Fakhrul Irfan Khalil  , Wahyudi Zulfikar  , Saputra Oki
Published: December 2023

Desa Kekait, yang terletak di Kecamatan Gunungsari, Kabupaten Lombok Barat, Nusa Tenggara Barat sering mengalami masalah erosi lahan yang disebabkan oleh aliran sungai selama musim penghujan. Erosi tanah adalah proses pengikisan lapisan tanah oleh faktor alami seperti air dan angin, serta manusia. Erosi ini berdampak pada hilangnya produktivitas tanah, daya dukung tanah, dan lingkungan sekitar. Selain itu tumpukan sampah juga menjadi masalah lain desa ini. Salah satu alternatif solusi untuk mengatasi permasalahan tersebut yaitu dengan pengolahan sampah menjadi "sampah blok" menggunakan mesin pengepres hidrolik. Pengolahan sampah organik ini dapat membantu mengurangi volume sampah dan menciptakan bahan yang berguna untuk penanggulangan erosi lahan. Mesin pengepres hidrolik memiliki keunggulan dalam produksi sampah blok yang efisien dan berkualitas. Pengabdian ini bertujuan untuk memberikan pelatihan teknologi ini kepada masyarakat, meningkatkan produktivitas produksi sampah blok, dan membantu mengatasi masalah erosi lahan serta masalah sampah di Desa Kekait. Pengabdian ini telah berhasil meningkatkan pengetahuan, pengalaman dan wawasan masyarakat dalam pengolahan sistem sampah blok dan penanggulangan erosi dengan pemanfaatan sampah blok tersebut.
Migrações, culturas, (in)tolerância religiosa nas Amazônias
Authors: Lima Geórgia Pereira , Nobre Lucas Santos
Published: December 2023

Análise bibliográfica acerca dos fluxos migratórios para a região Amazônica entre os séculos XVIII ao XXI, é o foco deste artigo. Assim, os cruzos culturais resultantes dos deslocamentos são possíveis de expor os processos diferenciados de interculturalidades (CANDAU, 2016) daqueles fenômenos sociais de migrações em diversas temporalidades. A finalidade deste estudo é entrever as manifestações de religiosidades como intersecções entre os sujeitos migrantes de diversos espaços e temporalidades. Método crítico (BLOCH, 2001) serviu para analisar as fontes, sobressaindo daí dois resultados: identificar os entre nexos e hiatos culturais religiosos e expor elementos de (in)tolerância religiosa presentes no contexto das amazônias interculturais. Portanto, a interculturalidade constituída no contexto histórico da migração e dos trânsitos de culturas denotam o dinamismo de movimentos contínuos e descontínuos de “nexos” e “hiatos” culturais, particularmente religiosos que expõem das narrativas/discursos os valores “morais” conflituosos.
Haiti: História, silenciamento e religiosidade como tática de liberdade
Authors: Santos Armstrong da Silva
Published: December 2023

Este artigo é um recorte de tese de doutoramento defendida em julho de 2023 e visa discutir modos de narrar e, simultaneamente, ocultar a história haitiana, principalmente no que diz respeito às lutas de resistência à escravidão vivenciada pelas populações negras da parte ocidental da ilha de Hispaniola, no Caribe e o processo de independência do Haiti no final do século XVIII e início do XIX. Essas lutas e a constituição do país caribenho, questionaram o ideário iluminista e revolucionário francês (1789-1899) e, por isso, tem sido silenciados pela historiografia além de que foram impostas uma série de embargos que impediram que o Haiti se tornasse uma nação efetivamente livre. Apresentamos uma abordagem que analisa narrativas produzidas sobre o Haiti e seus habitantes, bem como práticas de resistência elaboradas por sujeitos inscritos nesses processos de diálogo, tensões e redirecionamento dessas mesmas narrativas, visando transformá-las em instrumentos de sobrevivência e luta, como ocorre nos casos das diásporas e da prática do vodu. Trata-se de um estudo baseado em revisão bibliográfica e documental fundamentada em intelectuais como Protzel (2015), Haesbaert e Limonad (2007), Orlandi (2007) e Trouillot (2016); Édouard Glissant (2005) e James (2000) As conclusões indicam que essas limitações (do ideário iluminista), somadas às práticas de resistência elaboradas pelos subalternizados, operam como interpelação ao tempo presente, exigindo deste a inserção dos deslocados na esfera dos direitos, cuidados e proteções prometidos pela modernidade que, contraditoriamente, fincou seus alicerces sobre os corpos racializados em territórios narrados como espaços de “selvageria” e “barbárie”.
DITOS E NÃO DITOS SOBRE A CONSTITUIÇÃO HISTÓRICA DA CIDADE DE RIO BRANCO –AC: ALGUMAS ABORDAGENS DECOLONIAIS
Authors: Souza Sérgio Roberto Gomes de , Figueiredo Eurilinda Maria Gomes , Silva Daniel Iberê Alves da
Published: December 2023

A proposta deste artigo é realizar diálogos/problematizações com diferentes narrativas que tratam sobre a constituição histórica da cidade de Rio Branco –AC, considerando a publicação do Decreto Municipal nº 1920, de 28 de dezembro de 2022, que institui Grupo de Trabalho com o intuito de revisar a data de “origem” da localidade, tendo como referências marcos cronológicos relacionados a ações de colonização destes espaços, desenvolvidas por agentes privados e públicos, entre o final do século XIX e início do século XX, recorte cronológico aqui trabalhado. Estes movimentos são, fundamentalmente, marcados por processos de exclusão/silenciamento, assentes em uma colonialidade do poder, do saber e do ser de populações que viviam/ vivem nestes espaços antes da expansão da empresa gumífera, sujeitos que foram vitimados e resistiram à práxis de violência característica da modernidade. Como fontes históricas, utilizamos jornais editados no então Território Federal do Acre, dialogando/problematizando com esses documentos referenciados pelos estudos Pós-Coloniais Latino-Americanos, através de autores como Anibal Quijano (2005), Enrique Dussel (1993; 2005), Walter Mignolo (2017) e Edgardo Lander (2005), assim como produções acadêmicas que tratam sobre a constituição das cidades, com destaques para os escritos de Michel de Certeau (1988), Maria Stella Bresciani (2002) e Richard Sennett (1994).
O “JOGO DA VIDA”: CIDADE DE ILUSÕES
Authors: Dantas Caroline Bastos
Published: December 2023

O presente artigo utiliza a técnica de storytellingimbuída de escrevivênciapara demonstrar o quão determinante pode ser o marcador social de raça no quesito mobilidade e ascensão social. Discute-se a relação entre raça e exclusão socioespacial, problematizando o componente racista conformador do Brasil e seus impactos nas políticas de gênero, emprego, moradia e transporte, dentre outras, com o objetivo de desconstruir o ideário meritocrático liberal. A argumentação utilizada na estória se apoia em dados e estudos que demonstram a dependência da trajetória dos negros no Brasil queretroalimenta a institucionalidade vigente. Ao final, se propõe a atuação positiva e efetivamente ativa do Estado na formulação de políticas públicas orientadas pelo critério racial como forma de viabilizar a alteração institucional do cenário de exclusãoatual.
UM NOVO MARCO NO COMBATE AO RACISMO E NA PROMOÇÃO DA EQUIDADE: A CONVENÇÃO INTERAMERICANA CONTRA O RACISMO, DISCRIMINAÇÃO RACIAL E FORMAS CORRELATAS DE INTOLERÂNCIA
Authors: Costa Fillipe Ferreira da , Carvalho Mark Clark Assen de
Published: December 2023

O objetivo deste estudo é analisar os principais aspectos da Convenção Interamericana contra o Racismo, a Discriminação Racial e Formas Correlatas de Intolerância, tratado que foi internalizado pelo Brasil através do Decreto nº 10.932/2022. Esta Convenção foi adotada em 2013 pela Organização dos Estados Americanos (OEA), e tem como objetivo principal combater todas as formas de discriminação racial, bem como promover a igualdade racial na região das Américas. Esta Convenção, internalizada no ordenamento jurídico brasileiro com status de Emenda Constitucional, serve como modelo para o controle de constitucionalidade e garante políticas públicas estratégicas para combater o racismo e a discriminação racial. Utilizando uma análise documental e bibliográfica, este estudo procura compreender o processo político de aprovação, o objeto e as implicações jurídicas dessa Convenção no âmbito das políticas afirmativas promovidas pelo Estado. Por fim, a Convenção apresenta-se como um instrumento jurídico importante na luta por igualdade de direitos, capaz de enfrentar os desafios do passado e do presente.
MULHERES QUILOMBOLAS DO QUILOMBO COXILHA NEGRA
Authors: Soares Juliana , Castro Amanda Motta
Published: December 2023

Este trabalho trata os temas educação e participação político-social de mulheres quilombolas, com reflexões desenvolvidas durante o mestrado do Programa de Pós-graduação da Universidade Federal do Rio Grande (FURG), realizadas por uma pesquisadora negra, quilombola, militante do Movimento Negro e pertencente a comunidade na qual está sendo realizada o estudo. Com base nisso, o objetivo geral é analisar e compreender quais são os desafios imbricados nas trajetórias das mulheres quilombolas do Quilombo Coxilha Negra, localizado na zona rural do município de São Lourenço do Sul, região Sul do Rio Grande do Sul, durante o processo de tornar-se negra e consequentemente na tomada de consciência da sua condição de mulher quilombola, reconhecidas como lideranças na comunidade. Tendo em conta a intenção desta pesquisa, primeiramente realizo um resgate histórico sobre o processo de formação do Brasil, para em seguida apresentar autoras e autores que dialogam com as questões raciais que atravessam a vida das mulheres negras quilombolas, fazendo relações e refletindo sobre o quanto a realidade presente tem marcas do passado. Para esta pesquisa utilizo a análise de 3entrevistas realizadas com mulheres negras quilombolas, estudantes de graduação ou já graduadas, algumas vinculadas a movimentos sociais. Inspirada em Conceição Evaristo, uso como ferramenta metodológica para produção e análise de dados o conceito de “escrevivencia” cunhado por essa mulher negra, poeta, contista, romancista e considerável teórica de estudos literários e afro-brasileiros por entender que esse conceito traz para escrita as mazelas que são marcadas pela minha experiência de mulher quilombola.