bluuebunny/crossref_metadata_2025 huggingface dataset:
Factors of macrozoobenthos formation in low-mountain lakes of the Russian Altai
Authors: Vdovina O.N. , Bezmaternykh D.M.
Published: June 2024

The current state of macrozoobenthos of six low-mountain lakes of the Russian Altai was studied in different hydrological seasons (May, July, September) 2022: Aya (Aiskoe), Beloe, Kireevo, Kolyvanskoe, Koksha, and Svetloe. The aim of the article is to study the factors of formation of benthic invertebrate communities of foothill lakes of the Russian Altai. In total 156 species from 9 classes of invertebrates were identified in the zoobenthos of the studied lakes, the highest percentage of occurrence was recorded for chironomids and oligochaetes. According to the taxonomic composition of macrozoobenthos, most of the studied lakes of the Russian Altai (Aya, Beloe, Kireevo and Kolyvanskoe) were close to flatland lakes. Two lakes (Koksha and Svetloe) combined characteristics of both flatland and highland lakes. The abundance and biomass of zoobenthos in lakes Aya and Kireevo corresponded to the oligotrophic level, in lakes Beloe and Kolyvanskoe to the mesotrophic level, and in lakes Koksha and Svetloye to the eutrophic level. The structural characteristics of macroinvertebrates are indicators of the state of lake ecosystems. Therefore, in order to maintain the health of lake ecosystems, it is important to determine the limiting factors for macroinvertebrate community composition and structure. The influence of environmental factors on the composition and structure of macrozoobenthos of foothill lakes of the Russian Altai was studied. The relationship of 10 main indicators of zoobenthos structure with 30 hydro physical and hydrochemical indicators was analyzed. Using principal component analysis, multiple regression method, correlation and canonical analyses, it was revealed that the greatest influence on the development of benthic invertebrate communities in the studied lakes of the Russian Altai was exerted by nutrients, permanganate oxidability and soil character and water temperature.
The role of a non-native forest in the stopover ecology of migratory passerines
Authors: Bozó L.
Published: June 2024

During their journey, migratory birds need stopover sites where they can replenish their energy stores. Mosaic forests of agricultural areas, often planted with non-native trees, can provide opportunities for birds to do this. In the present work, I sought to answer the question of the importance of these habitats for migratory birds. For this reason I studied the stopover ecology of 15 species of long- and short-distance migratory passerines. I calculated the minimum stopover duration and the extent of fat accumulation per species and by dividing species into different groups by habitat use and migration distance. For three species, I also estimated their possible flight ranges based on the accumulated fat, body mass and wing length. My results show that the planted oleaster forest has a different role in the stopover habits of the species studied. The body mass of the birds typically did not changed significantly during the time they spent in the area. Forest and farmland species spent the longest time in the area. Despite the possibly high rate of intra- and inter-specific competition, the area can provide sufficient food for birds throughout the whole period. Short-distance migrants stored less fat than long-distance migrants, probably due to the different migration strategies. Flight distances varied according to the migratory habits of the species. From a conservation biology point of view, the study highlighted the role of these habitats in bird migration.
Chronic Urticaria and Stress
Authors: Besh L. V. , Besh O. M. , Sorokopud О. О. , Kondratiuk М. О. , Slaba O.R. , Zenin V. V.
Published: June 2024

Резюме. Вступ. Шкіра — найбільший орган людини. Основними її функціями є захисна, видільна, рецепторна, тeрморегуляційна, дихальна. Будь-які порушення обміну в нашому організмі, інфекційні та автоімунні хвороби, токсичні ураження, хронічні хвороби нирок та шлунково-кишкового тракту, хвороби крові, печінки, жовчного міхура можуть проявлятись ураженням шкіри у вигляді, наприклад, хронічної кропив’янки. Нервова система також відіграє не останню роль у виникненні кропив’янки. Мета. Вивчення поширеності кропив’янки у дорослих пацієнтів, основних причин посилення свербежу шкіри та висипань, впливу стресу на частоту та тяжкість загострення кропив’янки, ефективність лікування. Матеріали та методи. В статті представлені результати інструментальних та лабораторних методів обстеження пацієнтів з хронічною кропив’янкою, а також порівняння ефективності їх лікування залежно від отриманих результатів досліджень та тесту на стрес. У дослідження увійшло 75 пацієнтів віком від 18 років. Пацієнти обох груп пройшли лабораторне та інструментальне обстеження, тестування на визначення рівня стресу (за шкалою The Kessler Psychological Distress Scale (K10)), тест контролю кропив’янки UAS7-test. В основне дослідження увійшло 63 пацієнти з кропив’янкою, які були розділені на три групи в залежності від результатів тесту на рівень стресу. Результати. У дослідженні показано, що стрес погіршує перебіг хронічної кропив’янки. Пацієнти із середнім та високим рівнем стресу відзначали зменшення висипань та свербежу шкіри у разі додавання до класичної терапії седативних препаратів. Висновки. Хронічна кропив’янка на сьогодні є важливою проблемою у всьому світі. Через постійний свербіж, порушення сну, зниження працездатності, косметологічний дискомфорт якість життя таких пацієнтів знижується. Вчасна діагностика та призначення лікування забезпечує покращення самопочуття пацієнтів та їх соціальну адаптацію.
Side Effects of Modern Chemical Disinfectants and Antiseptics. Part 1. The COVID-19 Pandemic as a Trigger of Non-Allergic and Allergic Effects on the Health of the Population
Authors: Britsun V. M. , Popova I. V. , Kovaleva S. A. , Petrenko T. V.
Published: June 2024

Abstract. The search, generalization, systematization and analysis of information over the last 10 years was carried out about the side effects (allergenicity) of disinfectants (D) and antiseptics (A) of various chemical structures, in any aggregate state. It has been shown that these compounds are toxic and, when ingested, cause side effects, including allergic reactions (cough, irritation, dermatitis, urticaria, asthma, hypersensitivity reactions). It has been found that auxiliary ingredients of commercial D and A (flavours, preservatives, thickeners) can also be strong allergens. The aim of the study. Search, collection, synthesis, systematization and analysis of information over the last 10 years about the allergenic effect of D and A on the population. Materials and methods. Literary search for information, its analytical study and discussion. Results. Scientific articles, that highlight the allergenic effects of D and A, have been found, summarized and systematized. Conclusions. The splash of coronavirus COVID-19 incidence has led to an increase in the consumption of D and antiseptics A. Including untrained users, for other purposes, in excessive concentrations, unnecessarily. D and A are toxic not only to microorganisms and viruses but also to warm-blooded animals and mammals. One of the side effects of the massive use of these reagents is an increase of allergic diseases (both skin and respiratory tract). In the fight against epidemic s, it is necessary to take into account the balance between reducing the number of harmful microorganisms, chronic poisoning of staff and the spread of allergic phenomena. Government authorities should pursue a competent information policy regarding the use of D and A in everyday life (limit use by the untrained population). Representatives of the professions that are most affected by D and A (medical personnel and cleaners), must work in the presence of D and A vapours and aerosols not only in special clothing and gloves but also in personal respiratory protection (masks with carbon filters). Key words: disinfectants, antiseptics, irritation, dermatitis, chronic obstructive pulmonary diseases, allergies, asthma, hypersensitivity reactions, COVID-19.
Hypersensitivity Pneumonitis. Clinical Case Report
Authors: Bezditko T. V. , Koza V. V. , Yeryomenko G. V. , Khokhuda O. M.
Published: June 2024

Abstract. Hypersensitivity pneumonitis (HP), or exogenous allergic alveolitis, is a complex and heterogeneous immune-mediated inflammatory and/or fibrotic disease of the lung parenchyma, small airways and interstitium that occurs in people with congenital or acquired hypersensitivity/ susceptibility to certain inhaled antigens. The disease can occur in acute/inflammatory form (duration of the disease is less than 6 months) or chronic form (duration of the disease is more than 6 months). According to the latter classification, HP is divided into fibrotic and non-fibrotic forms: non-fibrotic HP is a mild form of HP compared to fibrotic HP. However, non-fibrotic HP often progresses to fibrosis, i.e. it can be recurrent. The article describes a clinical case of acute HP induced by poultry antigens in the occupational environment. The clinical case study shows that the anamnesis data, namely the identification of a direct link between the occupational environment and the onset of symptoms of dyspnoea, cough, weakness, and headache, made it possible to suspect poultry antigen-induced HP. The characteristic picture of HP observed on computed tomography images, as well as auscultation and radiological findings, made it possible to confirm the diagnosis. The results of the respiratory function assessment showed the presence of pulmonary insufficiency, and the laboratory examination data showed the presence of inflammation, immunological imbalance, acid-base (alkaline) disorders and hypoxia.
SEX, THUGS & ROCK 'N' ROLL
Authors: Fenemore Mark
Published: June 2024

A fascinating and highly readable account of what it was like to be young and hip, growing up in East Germany in the 1950s and 1960s. Living on the frontline of the Cold War, young people were subject to a number of competing influences. For young men from the working class, in particular, a conflict developed between the culture they inherited from their parents and the new official culture taught in schools. Merging with street gangs, new youth cultures took shape, which challenged authority and provided an alternative vision of modernity. Taking their fashion cues, music and icons from the West, they rapidly came into conflict with a didactic and highly controlling party-state. Charting the clashes which occurred between teenage rebels and the authorities, the book explores what happened when gender, sexuality, Nazism, communism and rock 'n' roll collided during a period, which also saw the building of the Berlin Wall.
LE MALAISE CREOLE
Authors: Boswell Rosabelle
Published: June 2024

How does one explain the poverty and marginalization of a group that lives in a remarkably successful economy and peaceful society? A native anthropologist, the author provides critical insight into the dynamics of contemporary Mauritian society. In her meticulously researched study of ethnic, gender and racial discrimination in Mauritius, she addresses debates carried out in many developing societies on subaltern identities, ethnicity, poverty and social injustice. The book therefore also offers important empirical material for scholars interested in the wider Indian Ocean region and beyond.
CONTINENTAL BRITONS
Authors: Berghahn Marion
Published: June 2024

Based on numerous in-depth and personal interviews with members of three generations, this is the first comprehensive study of German-Jewish refugees who came to England in the 1930s. The author addresses questions such as perceptions of Germany and Britain and attitudes towards Judaism. On the basis of many case studies, the author shows how the refugees adjusted, often amazingly successfully, to their situation in Britain. While exploring the process of acculturation of the German-Jews in Britain, the author challenges received ideas about the process of Jewish assimilation in general, and that of the Jews in Germany in particular, and offers a new interpretation in the light of her own empirical data and of current anthropological theory.
THE POWER OF ENTREPRENEURS
Authors: Cabrera Mercedes , del Rey Fernando
Published: June 2024

Although Spain is an important member of the EU, relatively little is known about its economy and its interrelationship with political forces. This book, the first of its kind, offers a long-term view and analyzes this ever-changing relationship throughout the 20th century with its various upheavals such as the crisis of the democratic republic and the civil war in the 1930s, the long General Franco dictatorship from the 1940s until the 1970s and the subsequent transition to democracy. From the detailed studies of individual cases, specific companies as well as entrepreneurial organizations, a very diverse picture emerges, contradicting widespread simplistic interpretations of politico-economic linkages, which demonstrates both the pluralism of the economic interests as well as the complexity of their relationship to the political class.
LELA IN BALI
Authors: Fardon Richard
Published: June 2024

Lela in Bali tells the story of an annual festival of eighteenth-century kingdoms in Northern Cameroon that was swept up in the migrations of marauding slave-raiders during the nineteenth century and carried south towards the coast. Lela was transformed first into a mounted durbar, like those of the Muslim states, before evolving in tandem with the German colonial project into a festival of arms. Reinterpreted by missionaries and post-colonial Cameroonians, Lela has become one of the most important of Cameroonian festivals and a crucial marker of identity within the state. Richard Fardon’s recuperation of two hundred years of history is an essential contribution not only to Cameroonian studies but also to the broader understanding of the evolution of African cultures.
COMING OF AGE IN TIMES OF UNCERTAINTY
Authors: Blatterer Harry
Published: June 2024

Adulthood is taken for granted. It connotes the end of childhood, the resolution to the “storm and stress” period of adolescence. This conception is strongly entrenched in the sociology of youth and the sociology of the life course as well as in the policy arena. At the same time, adulthood itself remains unarticulated; journey’s end remains conceptually fixed and theoretically uncontested. Adulthood, then, is both central to the social imagination and neglected as an area of sociological investigation, something that has been noted by sociologists over the last four decades. Going beyond the overwhelmingly psychological literature, this book draws on original qualitative research and theories of social recognition and thus presents a first step towards filling an important gap in our understanding of the meaning of adulthood.
COPING WITH DISTANCES
Authors: Bærenholdt Jørgen Ole
Published: June 2024

The Nordic Atlantic area has seen remarkable examples of social formations in areas that many would perceive as too remote to allow the construction of functioning communities. But through innovations, networking and the formation of identities people have coped with distances, thus continuously rebuilding societies in Northern Norway, Iceland, the Faroes, and Greenland. Living conditions in the Nordic Atlantic are so extreme that one might ask whether the notion of society is applicable under these circumstances. The author argues that, yes, there is a meaningful way of comprehending these social formations, which is through the spatial and temporal practices that produce, reproduce, stabilize, destabilize and change them. He introduces the concept of coping, which means neither mastering nor adapting but relates to in-between strategies and tactics reflected in practices of securing people’s way of life under conditions that are never totally under their control.
BLOOD AND ORANGES
Authors: Lawrence Christopher M.
Published: June 2024

A compelling account of the intersection of globalization and neo-racism in a rural Greek community, this book describes the contradictory political and economic development of the Greek countryside since its incorporation into the European Union, where increased prosperity and social liberalization have been accompanied by the creation of a vulnerable and marginalized class of immigrant laborers. The author analyzes the paradoxical resurgence of ethnic nationalism and neo-racism that has grown in the wake of European unification and addresses key issues of racism, neoliberalism and nationalism in contemporary anthropology.
ABOVE THE DEATH PITS, BENEATH THE FLAG
Authors: Feldman Jackie
Published: June 2024

Israeli youth voyages to Poland are one of the most popular and influential forms of transmission of Holocaust memory in Israeli society. Through intensive participant observation, group discussions, student diaries, and questionnaires, the author demonstrates how the State shapes Poland into a living deathscape of Diaspora Jewry. In the course of the voyage, students undergo a rite de passage, in which they are transformed into victims, victorious survivors, and finally witnesses of the witnesses. By viewing, touching, and smelling Holocaust-period ruins and remains, by accompanying the survivors on the sites of their suffering and survival, crying together and performing commemorative ceremonies at the death sites, students from a wide variety of family backgrounds become carriers of Shoah memory. They come to see the State and its defense as the romanticized answer to the Shoah. These voyages are a bureaucratic response to uncertainty and fluidity of identity in an increasingly globalized and fragmented society. This study adds a measured and compassionate ethical voice to ideological debates surrounding educational and cultural forms of encountering the past in contemporary Israel, and raises further questions about the representation of the Holocaust after the demise of the last living witnesses.
Development of the Polish Space Industry – Opportunities and Threats
Authors:   State Vocational University of prof. Stanisław Tarnowski in Tarnobrzeg, Chochowski Krzysztof
Published: June 2024

This article presents considerations regarding Poland’s public policy towards the space industry. Among other things, the state of the domestic space industry was presented and opportunities and threats to its development were identified. The considerations end with conclusions, the implementation of which may contribute to optimizing the condition of the domestic space industry and eliminating some of the barriers to its development.
Methodology for assessing the likelihood of completing a given task by an unmanned aerial vehicle
Authors:   Military Order of Zhukov Institute of National Guard Troops of the Russian Federation, Andryushchenko Michael , Golik Alexander ,   Military Order of Zhukov Institute of National Guard Troops of the Russian Federation, Sahnov Sergey ,   Military Order of Zhukov Institute of National Guard Troops of the Russian Federation, Tereshin Sergey ,   Military Order of Zhukov Institute of National Guard Troops of the Russian Federation
Published: June 2024

The article discusses a method for assessing the likelihood of a combat mission being accomplished by an un-manned aerial vehicle in conditions of countermeasure from attacked object. Countermeasures should be used when there is a threat of UAV intrusion into the territory of a protected facility or a direct attack on a guarded facility. The countermeasures process is divided into two main stages: detection (recognition, classification) of an attacking UAV and the effective countermeasure usage. When assessing the effectiveness of a countermeasures system, models are used: a UAV, a protected object, and the process of performing a combat mission by an unmanned aerial vehicle.
Towards the use of control systems with variable autonomy levels in tasks of extreme robotics
Authors:   Russian State Scientific Center for Robotics and Technical Cybernetics, Spassky Boris , Popov Alexander ,   Russian State Scientific Center for Robotics and Technical Cybernetics
Published: June 2024

Increasing the level of robot autonomy in scenarios of extreme robotics allows, on the one hand, to reduce the load on the operator due to the sharing of labor between man and machine, and on the other, to increase the safety and efficiency of performing complex and critical tasks, such as search and rescue operations, monitoring of hazard-ous environments, disposal or neutralization of dangerous objects and many others. Such robots are characterized by the predominant use of teleoperation. However, recently there appeared a trend towards increasing of robot’s autonomy levels even for those types of robots that worked exclusively in direct teleoperation mode of control [1]. This article focuses on the consideration of control strategies for ground-based mobile robots with variable levels of autonomy when performing various types of work in extreme situations.
Estimation of the observation range for an underwater gated lidar
Authors:   Russian State Scientific Center for Robotics and Technical Cybernetics, Alekseev Valeriy , Goryachkin Dmitry ,   Russian State Scientific Center for Robotics and Technical Cybernetics, Kuprenyuk Viktor ,   Russian State Scientific Center for Robotics and Technical Cybernetics
Published: June 2024

Numerical estimates of the achievable observation range using an underwater gated lidar with modified CCD or CMOS matrices under different turbidity of the aquatic environment have been carried out. It follows from the re-sults of the calculations that lidars using common matrix receivers make it possible to implement active vision sys-tems with an observation range acceptable for practice.
Design and modeling of the case of unmanned aerial vehicle, in the technical facility control system
Authors:   Military University of the Russian Ministry of Defense, Khachaturyan Arutyun ,   Market Economy Institute оf Russian Academy оf Sciences, Ponomareva Svetlana ,   Perm National Research Polytechnic University, Zhigit Aleksandr ,   Perm National Research Polytechnic University, Kamenskich Dmitrii ,   Perm National Research Polytechnic University,   Research and Production Complex of JSC «UEC-Perm Motors»
Published: June 2024

This article presents the design and modeling of a case with a combat kit for an army unmanned aerial vehicle with an autonomous launch system. The scientific problem solved by the authors in this article is the design and modeling of a new medium-class combat vehicle, according to the current concept of modern design and produc-tion «Industry 4.0», which implies the creation of new dual-use equipment and technologies. The purpose of scien-tific research is the design and modeling of a case with a combat kit for an army unmanned aerial vehicle. The following methods of scientific research were used in the scientific article: theoretical and empirical. The authors associate the prospects of their research with the design and modeling of an innovative control system for a two-case army unmanned aerial vehicle with an autonomous launch system, which has mounts for installation on the chassis of a combat vehicle.
Hardware and software complex for robotic bioprinting on patients
Authors:   National University of Science and Technology «MISIS», Levin Alexander
Published: June 2024

The study presents the development of a software and hardware complex for robotic printing on patients, which is essentially an in situ bioprinter. The description of the technology of in situ bioprinting, its main stages is presented. The requirements for the developed complex are revealed. A description of the design of the working body is giv-en. The development of a laser scanner is described, advantages and disadvantages are revealed. The graphical user interface of the developed complex was also presented.
A FACILE SINGLE-POT SYNTHESIS OF PYRANOPYRAZOLES SCAFFOLD AS A GREEN APPROACH
Authors: D. Bhosle Hanuman , N. Pansare Dattatraya , Dhas Ajit K. , Ingle Rajita D.
Published: June 2024

A straightforward and environmentally friendly one-step method has been developed to synthesize pyranopyrazole with the aid of ultrasound in a water-based setting. This approach provides ease of operation and aligns with the tenets of green chemistry.
HYDROGEL BASED ON STARCH, ACRYLAMIDE AND KAOLINE
Authors: A.A. Bolysbek  , A. Azimov  , G. M. Iztleuov  , A. T. Djalilov  , Sh. D. Shirinov
Published: June 2024

The reduction of water resources in Central Asia forces agriculture to switch to water-saving technologies in the future. One of the ways of rational use of water resources is the use of highly swelling polymer hydrogels (HSP). A hydrogel based on starch, acrylamide, and kaolin was obtained based on a radical copolymerization reaction. In these studies, a superabsorbent composite was synthesized, obtained by the reaction of grafted copolymerization of acrylamide and potato starch in a ratio of 2:1, based on starch, acrylamide, and kaolin. Studies have shown that a superabsorbent composite with the best properties was obtained using 1 wt. % potassium persulfate, 0.8 wt. % methylene bisacrylamide and 2 wt. % aqueous kaolin solution. The rate of swelling of the hydrogel was determined, and it was shown that the moisture absorption of the hydrogel reached 890 g. This proposed method of producing super absorbent composites using natural resources such as starch, and kaolin, of course, reduces the cost of production and also makes the material environmentally friendly.
ТЕОРЕТИЧНІ АСПЕКТИ РЕАЛІЗАЦІЇ МАРКЕТИНГОВОЇ ПОЛІТИКИ ПІДПРИЄМСТВА
Authors: ЗАКУСИЛО Вадим , ГАВЛОВСЬКА Наталія , ГАБАЙ Володимир , КУЧАНСЬКА Тетяна
Published: June 2024

Маркетингова політика є критично важливим елементом управління підприємством, що дозволяє адаптуватися до швидких змін ринкових умов, ефективно взаємодіяти з споживачами та досягати конкурентних переваг. У статті наведено сутність поняття «маркетингова політика». На нашу думку, сутність маркетингової політики підприємства полягає в розробці та реалізації системи заходів, що спрямовані на досягнення цілей підприємства шляхом задоволення потреб і запитів споживачів. І включає комплекс взаємопов’язаних дій, що дозволяють підприємству орієнтувати свою діяльність на ринок, з метою створення та підтримки конкурентних переваг. Маркетингова політика, включає відповідно до маркетинг-міксу (4Р) чотири складові, зокрема: товар (що включає асортимент продукції, якість та дизайн, упаковку та маркування, брендінг, сервісне обслуговування), ціну (що включає цінову стратегію, ціноутворення, знижки та акції, умови розрахунків), місце продажу або розподілу товару (що включає канали розподілу, логістику та дистрибуцію, охоплення (покриття) ринку, франчайзинг та партнерство), просування (що включає рекламу,PR (зв'язки з громадськістю), стимулювання збуту, цифровий маркетинг). У дослідженні наведено процес реалізації маркетингової політики на підприємстві, що включає три комплексні етапи, зокрема: 1) етап дослідження, що включає дослідження ринку, сегментацію ринку та встановлення SMART цілей; 2) етап формування маркетингових стратегій, що включає розробку таких стратегій, як товарна, цінова, розподілу та просування; 3) етап моніторингу та оцінка результатів, що включає оцінку ефективності, аналіз отриманих результатів та коригування маркетингових стратегій. Ефективна реалізація маркетингової політики вимагає узгодженості та інтеграції всіх елементів маркетинг-міксу. Це дозволяє підприємствам адаптуватися до змінних умов ринку, ефективно задовольняти потреби споживачів і досягати своїх стратегічних цілей.
Determinación de la seroprevalencia y factores de riesgo de diarrea viral bovina en una población de la provincia de Pamplona
Authors: Mendoza-Ibarra Jesús A. ,   Universidad de Pamplona, Flórez-Gelvez José ,   Universidad de Pamplona
Published: June 2024

La diarrea viral bovina (DVB) es una enfermedad endémica de distribución mundial, responsable de ocasionar trastornos reproductivos con gran impacto económico y sanitario. Las pruebas serológicas permiten estimar la difusión del virus en una población no vacunada. Con el objeto de determinar la prevalencia de DVB en la zona lechera de alta montaña de la provincia de Pamplona, se desarrolló un estudio sero epidemiológico transversal, utilizando la técnica de ELISA. Adicionalmente, aplicando un cuestionario, se identificaron factores de riesgo relacionados. Siguiendo los requerimientos de la ley 1774, como se expuso ante el comité de ética de la Universidad de Pamplona, se recolectaron un total de 324 muestras de sangre, a partir de bovinos no vacunados, procedentes de 82 predios. 49 muestras de 18 predios fueron positivas, indicando una prevalencia individual de 15,12 % y para predios del 21,95 %. Con el cuestionario se determinó que, en general, los predios tenían menos de 20 animales, no se llevan registros y se usa la monta natural, como principal sistema reproductivo. El contacto de hembras con toros de otras explotaciones constituyó un factor de riesgo. La prevalencia encontrada para la provincia está por debajo del promedio nacional. Se deben mejorar algunas condiciones de manejo que eviten factores de riesgo, para prevenir la diseminación de la enfermedad. Se recomienda determinar la presencia de animales persistentemente infectados, para su posterior remplazo, así como implementar registros sistemáticos en los predios y hacer pruebas en animales de nueva adquisición.
ANALISIS HARGA POKOK PRODUKSI DENGAN METODE FULL COSTING SEBAGAI ALAT BANTU PERENCANAAN LABA (STUDI KASUS AYAM PENYET SAHABAT SOLO)
Authors: Damayanti Devi , Nasution Muhammad Lathief Ilhamy , Sudiarti Sri
Published: June 2024

Penentuan biaya produksi sangat penting untuk menetapkan harga jual yang kompetitif dengan pemain perusahaan lainnya. Namun, tidak adanya pelatihan dan keahlian di bidang akuntansi biaya menjadikan tugas ini sangat berat bagi para pelaku usaha mikro, kecil, dan menengah. Penentuan penjualan hanya berdasarkan perkiraan atau dugaan saja. Akibatnya, perbedaan ini akan menyebabkan pembebanan biaya yang tidak akurat dan salah. Harga jual yang ditetapkan oleh UMKM berisiko menjadi terlalu tinggi atau terlalu rendah ketika biaya produksi terlalu tinggi atau terlalu rendah, sehingga menurunkan potensi margin keuntungan mereka. Untuk keperluan penelitian ini, kami menggunakan metode Full Costing dalam menentukan biaya produksi. Metode ini membedah pengeluaran produksi secara keseluruhan ke dalam unsur-unsur penyusunnya, termasuk biaya bahan baku, tenaga kerja, dan overhead. Dengan usulan harga jual Rp 10.000, total biayanya adalah Rp 837.000 menurut pendekatan pemilik UMKM. Metode total costing menghasilkan hasil sebesar Rp 959.000, sedangkan harga jualnya sebesar Rp 12.000. Untuk penentuan biaya produksi, keseluruhan metodologi penetapan biaya berbeda dengan metode perusahaan. Kedua metode penghitungan biaya produksi tersebut bervariasi sebesar 2.000 rupiah per unit. Kesenjangan dalam penciptaan nilai merupakan akibat dari upaya korporasi untuk menghindari pengumpulan biaya overhead. Selain itu, dengan memperhitungkan semua kemungkinan biaya, penetapan biaya yang komprehensif membantu perusahaan menjadi lebih kompetitif ketika menentukan harga produk, sehingga menghasilkan hasil keseluruhan yang lebih baik.
STRATEGI PENERAPAN CUSTOMER RELATIONSHIP MANAGEMENT TERHADAP KEPUTUSAN PEMBELIAN PRODUK ALAT BANTU DENGAR DI CV. EARSOUND
Authors: Arfah Fadilla , Sari Dian Purnama
Published: June 2024

Penelitian ini bertujuan untuk menguji Pengaruh Strategi Penerapan Costumer Relationship Management terhadap Keputusan Pembelian Produk Alat Bantu Dengar di CV Earsound. Penelitian ini adalah merupakan penelitian kuantitatif. Sumber data penelitian dapat bersumber dari internal maupun eksternal. Sampel dalam penelitian ini yaitu seluruh 37 pelanggan CV Ersound dari beberapa bulan terakhir. Pengujian asumsi klasik yang digunakan Uji normalitas, Uji Multikolinearitas, Uji Heteroskedastisitas, Regresi Linear Sederhana dan Koefisien Determinasi. Uji t digunakan untuk menguji signifikansi Customer Relationship Management (CRM) terhadap keputusan pembelian. Hasil penelitian Hal ini menunjukkan jika variabel Customer Relationship Management (CRM) (X) dapat menjelaskan Variabel Keputusan Pembelian (Y) sebesar 79,9%. Dapat diketahui bahwa thitung (3,567) > ttabel (2,030), demikian pula dengan nilai signifikansinya sebesar 0,001 < 0,05 maka dapat disimpulkan hipotesis pertama diterima, artinya variabel Customer Relationship Management (CRM) (X) berpengaruh terhadap variabel Keputusan Pembelian (Y). Keputusan pembelian merupakan sebuah tahapan evaluasi yang membuat konsumen menyusun daftaran peringkat barang dalam peringkat pilihannya dimana tahapan evaluasi itu akan menciptakan hasrat pembelian, sehingga konsumen akan membeli barang yang paling mereka sukai.
ANALISIS PROGRAM MARKET DAY DALAM MENGUKUR KEMAMPUAN KEWIRAUSAHAAN SISWA SEKOLAH DASAR
Authors: Aliffadila Siti Zahra Viesya , Nugraha Widdy Sukma , Rohani  , Pujiasti Dea Asri
Published: June 2024

Market Day is one of the development activities and results of innovation from several learning models or methods where students will simulate selling to improve elementary school students' entrepreneurial abilities. The aim of Market Day is for students to be able to learn through their direct experience during the learning process, thereby providing deep meaning and impressions for students. Researchers use qualitative descriptive methods to describe research results in narrative form about each research object individually. The results of this research show that the Market Day program in its implementation has a foundation, planning and suitability and the entrepreneurial abilities of SDN 2 Pakuwon students are adequate so that this program can become one of the programs that can improve entrepreneurial abilities in elementary school students.
Model Pembelajaran Kooperatif Tipe Jigsaw dalam Mendorong Kedisiplinan Siswa
Authors: Chandra Liony Missyella Kartini Setia Budi , Listiani Tanti
Published: June 2024

Aspek afektif sering kali terlewatkan dalam proses pembelajaran, salah satunya adalah kedisiplinan. Kedisiplinan berdampak signifikan pada pertumbuhan siswa dan pencapaian tujuan pembelajaran. Diperlukan peran guru sebagai fasilitator dan penuntun melalui pemilihan model pembelajaran yang dapat mendorong kedisiplinan siswa. Model pembelajaran yang dinilai tepat dalam mendorong kedisiplinan adalah jigsaw. Penelitian ini bertujuan mengetahui dan memaparkan bagaimana model jigsaw dalam mendorong kedisiplinan siswa. Metode yang digunakan dalam penelitian ini adalah metode penelitian deskriptif kualitatif. Subjek penelitian ini yaitu 23 siswa kelas 2 SMA pada salah satu sekolah di Karawaci. Masalah kedisiplinan yang diteliti berupa keterlambatan pengumpulan tugas, tidak memberikan perhatian, dan sebagainya yang bertentangan dengan indikator kedisiplinan. Hasil penelitian menunjukkan adanya perkembangan skor kedisiplinan sebesar  dari masa observasi ke penerapan kedua sehingga disimpulkan bahwa jigsaw dapat mendorong kedisiplinan siswa melalui berbagai langkah penerapan yang mampu mendorong setiap indikator kedisiplinan.
Affective aspects are often overlooked in the learning process, one of which is discipline. Discipline has a significant impact on student growth and achievement of learning goals. The role of teacher is needed as a facilitator and guide through the selection of learning models that can encourage student discipline. The learning model that is considered appropriate for encouraging discipline is the jigsaw. This study aims to find out and explain how the jigsaw model encourages student discipline. The method used in this research is the descriptive qualitative research method. The subjects of this study were 23 grade 2 high school students at a school in Karawaci. The discipline problems studied were delays in submitting assignments, not paying attention, and so on which conflicted with disciplinary indicators. The results of the study showed that there was a development of a 25% discipline score from the observation period to the second application so it was concluded that the jigsaw could encourage student discipline through various implementation steps that were able to encourage each discipline indicator.
Kompetensi Kepribadian Guru Matematika di Madrasah Tsanawiyah
Authors: Sari Nia Monika , Yulia Putri
Published: June 2024

Tujuan penelitian ini adalah untuk mengetahui kompetensi kepribadian guru matematika di Madrasah Tsanawiyah. Penelitian ini menggunakan metode penelitian deskriptif kuantitatif. Subyek penelitian ini adalah guru dan siswa matematika di Madrasah Tsanawiyah Tanah Kampung. Metode pengumpulan data menggunakan kuesioner dan wawancara untuk memperoleh informasi. Berdasarkan hasil analisis diketahui bahwa guru matematika di Madsarsah Tsanawiyah Tanah Kampung termasuk dalam kategori Terampil dengan rata-rata skor angket kompetensi kepribadian guru sebesar 51,2. Ada beberapa aspek yang termasuk dalam kategori Terampil antara lain: 1). Menampil sosok guru sebagai seseorang yang mantap dan stabil; 2). Menampilkan diri guru sebagai pribadi yang dewasa, bijaksana dan berwibawa; 3). bangga menjadi guru dan percaya diri; 4). bijaksana dan mulia.
The purpose of this study was to determine the personality competencies of math teachers at Madrasah Tsanawiyah. This study uses a quantitative descriptive research method. The subjects of this study were mathematics teachers and students at Tanah Kampung Madrasah Tsanawiyah. Methods of data collection using questionnaires and interviews to obtain information. Based on the results of the analysis it is known that the mathematics teacher at Madsarsah Tsanawiyah Tanah Kampung is included in the Skilled category with an average teacher personality competency questionnaire score of 51.2. There are several aspects included in the Skilled category, including: 1). Showing the figure of the teacher as someone who is steady and stable; 2). Presenting the teacher as a mature, wise, and authoritative person; 3). proud to be a teacher and confident; 4). wise and noble.
Changes in Salivary pH After Consuming Sorghum-Based Non-Cariogenic Biscuits
Authors: Subekti Ani Subekti , Wiradona Irmanita , Dyah Utami Wahyu Jati , Rinawati Listyo , Wahyuningtyas Miranda Gita
Published: June 2024

The degree of acidity of saliva is influenced by the consumption of carbohydrate-containing foods. Daily food consumed by school children at home and outside the home is cariogenic food containing many carbohydrates. Children like sweet biscuit snacks. Sorghum-based biscuits are a healthy snack for school children. Sorghum biscuits contain xylitol compounds and are sugar-free. The purpose of this study was to determine changes in salivary pH after consuming non-karyogenic biscuits made from sorghum in elementary school children. This type of study was an experiment with 3 treatment groups and 1 control group. There are 4 groups: sorghum biscuits, 100% xylitol biscuits, 50% xylitol biscuits, and the control group. The design of this study is pre and post-test experiment design, namely the degree of acidity (pH) saliva pre-test is carried out before consuming biscuit snacks, while the post-test is carried out consuming biscuit snacks. Salivary pH measurement using a pH meter. Statistical test to determine the effect of consuming all 4 biscuits using the one-way ANOVA test. The result of glucose content in 50% xylitol biscuits is the lowest at 2.38%. Consuming biscuits with low glucose levels causes a slight decrease in salivary pH compared to consuming biscuits with high glucose levels. Sorghum-based biscuits are the best for dental health because they slightly lower the pH of saliva. But children dislike sorghum biscuits the most. This study concludes that 100% xylitol biscuits can lower salivary pH slightly low and are liked by elementary school children.
Potential of Avocado Seed Extract (Pasea Americana) As A Corrosion Inhibitor Against Surface Roughness OF CUNITI Orthodontic WIRE
Authors: Devi Leliana Sandra , Pridjatmoko Dwi , Herniyati Herniyati , Sutjiati Rina , Joelijanto Rudy , Ramadhani Vanda
Published: June 2024

The surface roughness of orthodontic archwires is an essential factor that deter- mines the effectiveness of arch-guided tooth movement. CuNiTi-based wires are widely used in orthodontic treatment, but the oral environment can trigger corrosion of CuNiTi orthodontic wires. The tannin content in avocado seed extract can be used as a corrosion inhibitor through two working mechanisms, namely, forming a passive layer and an adsorption process. The aim of this research is to examine the effect of avocado seed extract as a corrosion inhibitor on the surface roughness of orthodontic CuNiTi wire. The as- retacngular 17 x 25 inch CuNiTi wire were taken in 4 group (1 control group soaked in artificial saliva and 3 treatment groups soaked in avocado seed extract ).  Samples were immersed in avocado seed extract with concentrations of 1,5 g/L, 2 g/L and 2,5g/L for 7 days. For surface roughness was test Surface Roughness Average analysis. One way ANOVA test showed that there was a significant difference between the control group and all treatment groups in the surface roughness test with a value of p = 0.000. Post Hoc LSD test showed that there were no significant differences between treatment group 2 and treatment group 3 with a p value = 0.122. Providing avocado seed extract with tannin content at concentrations of 1.5 g/L and 2 g/L can reduce surface roughness on CuNiTi wire due to the corrosion process.
Efficacy Of Ultraviolet Irradiation For Sterilization Of Dental Instrumen Against Oral Microbiome Growth
Authors: Afrohhatunnisa Khossy’ , Aryati Eko Ningtyas Endah , Prasko Prasko , Benyamin Benny
Published: June 2024

Background: Oral microbiome bacteria can attach to a variety of surfaces including oral diagnostic devices. Oral diagnostic tools that are not properly cleaned and sterilized can be used as a place for bacteria to multiply and cause cross-infection. Objective: This research aims to test the success of sterilization equipment using Ultraviolet light to sterilize dental instruments when used for dental examination activities in the field. Methods:  Randomized Experimental laboratory Pretest Posttest with Control Group Design. The subject of the study was the mouth glasses used after dental examination at UKGS. The intervention of the mouth glass was sterilized using Ultraviolet-c at three different times, namely 20 minutes, 25 minutes, and 30 minutes. Results: The results of Ultraviolet-c with One Way Anova test results showed a p-value of 0.000 (p0.05) indicating a significant difference in the number of oral microbiome bacteria between sterilization time and the number of oral microbiome bacterial colonies. Pearson correlation test p-value (p0.05) it can be concluded that there is a significant relationship between sterilization time and the number of oral microbiome colonies with a correlation coefficient of -0.850 which means that the longer the sterilization time, the number of oral microbiome bacteria decreases. Conclusion: Ultraviolet-c for 30 minutes is effective for sterilization of oral microbiome bacteria.
The quest for a perfect hybrid working: A case study of Mars Wrigley Poland
Authors: Wiatr Anna , Skowron-Mielnik Beata
Published: June 2024

BACKGROUND:

Although hybrid work has been a topic of research for many years, the pandemic has introduced a new context that remains relatively unexplored.

OBJECTIVE:

This paper aims to define hybrid working as a novel flexible working arrangement and investigate the factors that influence its effective implementation within organisations.

METHODS:

To achieve this research objective, we conducted a single case study focusing on Mars Wrigley Poland. The study involved interviews with the People & Organization Director of the company and an analysis of internal documents developed during the implementation of hybrid working.

RESULTS:

Our findings show that hybrid working is a team-managed flexible working arrangement, and it is within the teams that the specifics of the hybrid work should be determined and defined. Additionally, the findings reveal that hybrid working is not a one-size-fits-all model. It requires a holistic approach to establish a clear strategy that encompasses various factors such as culture, technology, and employee experience. Of particular importance is the need to ensure connection in the broader sense and ongoing support to employees.

CONCLUSIONS:

Managers can significantly improve the success rate of hybrid working by gaining insight into the key factors that facilitate the implementation of the hybrid model.
DEPENDENCE OF PHYSICAL AND MECHANICAL PROPERTIES OF NI‒P-COATING ON THE HEAT TREATMENT MODE AND THE FORMED PHASE COMPOSITION
Authors: POLUKHIN D. S. , GOIKHENBERG YU. N. , BODROV Е. G. , KOCHNEV P. V.
Published: June 2024

The appearance of defects is possible on the surface of parts coated in the process of chemical nickel plating after its crystallization annealing. The effects of heat treatment modes of steel samples with composite Ni‒P-coating on the phase composition, hardness and levels of elastic deformations of the substrate leading to the formation of cracks in the coating has been evaluated. By uniaxial tension at a low rate (1 mm/min) of load application on specially prepared samples, the cracking load was initially recorded and repeatedly confirmed. The fact of coating defects (cracks and pore chains) was established by means of wetting the controlled surface with indicator solution. The experimental data were recalculated by the method of sections into true values of stresses arising in the material of the sample and coating. The Vickers hardness at a load of 100 g was checked on each sample. The dependence of the surface hardness level of coated samples on the ratio of crystalline phases in its composition was revealed. A coating consisting of 70 % of crystalline nickel and 15 % Ni3P is characterized by high hardness (at the level of 1010 HV) and low cracking threshold (100‒170 MPa). If more than 65 % nickel phosphide is present in the structure, the hardness of the coating is slightly higher at 1050 HV. At the same time, the level of deformations contributing to the appearance of defects is higher by 100 % and it is within the range of 270‒340 MPa. The revealed patterns of formation of physical and mechanical characteristics of the Ni‒P-coating made it possible to determine and recommend the technological mode of heat treatment of parts with coating which creates the optimal properties of parts used in gas, oil and petroleum products transportation equipment.