bluuebunny/crossref_metadata_2025 huggingface dataset:
Формування наукового світогляду в ХІХ столітті та інтегративні процеси в науці
Authors: Матвієнко Олена , Ведмеденко Наталія
Published: December 2023

У статті зосереджено увагу на питанні професійної етики вченого, яке має велике значення, оскільки своїми дослідженнями вчений змінює та трансформує суспільство, що дає конкретні орієнтири для подальшого науково-технічного розвитку. Цивілізоване суспільство, яке складається з активних і свідомих громадян, прислухається до слів, порад і пропозицій науковців. У статті розглядаються інтегровані процеси в науці та відмінність наукового світогляду від загальноприйнятого у ХІХ ст. У статті обговорюється історія розвитку науки, а також історія конфлікту та зміни конкуруючих дослідницьких програм, які відбуваються в результаті їхньої евристичної сили в інтерпретації емпіричних даних, у передбаченні майбутнього розвитку науки та в обороні поля. Аналіз наукової літератури дозволив зробити висновок, що волевільне та свідомо налаштоване високоосвічене українство, зусиллями якого імплементовувався кращий європейський досвід, повсякчас дбало про формування наступної всебічно розвиненої генерації, яка б стала їм достойною заміною. Поліваріантність розвитку проукраїнської вищої освіти торкалася кращих освітньо-наукових традицій носіїв європейської культури та досвіду. Виходячи з цього, варто зазначити, що питання про світогляд не може бути вирішене, якщо поставити його в абстрактно-загальному вигляді, тобто поза історією його розвитку. Стаття демонструє, що навіть якщо провести найширше уточнення слова «світогляд», воно не дасть великого розуміння суперечливості цього терміну. Значно легше буде зрозуміти, що таке науковий світогляд. Тому в статті виявляється специфіка наукового світогляду, викладаючи його як різний історичний тип на основі принципу історизму. З чого можна зробити висновок, що історичні типи світогляду є результатом різної форми духовно-практичного ставлення людини до себе і зовнішнього світу в поєднанні зі створенням культурно-історичних умов суспільного життя в певний момент. Вони гарантують історичну стабільність і забезпечують змістовну та цілеспрямовану історію для спільнот, а вчений несе відповідальність за наслідки своїх дій, які можуть вплинути на розвиток людства чи природного світу. Дослідник повинен протистояти бажанню отримати результати, що відхиляються від принципів істинності, достовірності, міжособистісної довіри, гуманізму.
Специфіка професійної спрямованості школярів у сфері екології та її вплив на формування професійних планів
Authors: Митник Олександр
Published: December 2023

Вектор розвитку української економіки через повномасштабну російську агресію є доволі нестабільним. У таких умовах дуже важко спрогнозувати, яким чином буде розвиватися ринок праці. Через це старшокласники перебувають у дуже вразливому стані, оскільки перед якими наразі стоїть завдання обрати майбутню професію. Одним з найбільш важливих компонентів готовності до неї є сформований професійний план. Суперечності між обраною професією та інтересами школярів підтвердили, що вибір професії часто обумовлений випадковими та другорядними чинниками, що свідчить про його недостатню усвідомленість та остаточність.Визначено, що основними завданнями формування у старшокласників професійних планів є забезпечення їх систематизованими уявленнями про себе та розвиток вміння співвідносити ці знання із вимогами будь-якої професії. З цією метою було організовано факультативний курс, особлива роль під час якого належала професійним пробам учнів старших класів у сфері «людина – природа», які полягали у вивченні будови теплиць і парників, а потім спорудженні їх на пришкільній ділянці та з допомогою батьків під час літніх канікул.З метою формування у молодших школярів усвідомленого уявлення про світ і професії, соціально цінні якості, які необхідні для будь-якої професійної сфери, власний образ «Я», їм було запропоновано такі види діяльності з екологічним змістом: знайомство з професіями (садівник, еколог, фермер тощо), трудові проби (вирощування рослин та догляд за ними, виконання рослинних орнаментів, подорож на зелену планету за лікарськими рослинами та ін.). Констатується, що більшість учнів початкових класів вважають важливими для будь-якої професії знання своєї справи, працьовитість, бажання здобувати нові знання і навички. Для учнів середніх класів корисною для актуалізації професійного самовизначення є організація спеціальних класних години, на яких поєднувались теоретичні та практичні заняття, аналізувались вимоги професій, умови праці та якості, які необхідні для спеціаліста кожної з них, що допомає їм співвіднести зі своїми власними інтересами й схильностями.
Preparing A Child for School in the System of Additional Education (on the example of the Municipal Institution "Youth Center "Rovesnik" of the Podolsk city district)
Authors: Gani Svetlana Viacheslavovna , Konstantinova Natalia Ivanovna , Kvitatiani Shorena Valerevna
Published: December 2023

The chapter deals with the problem of preparing children for school, understood as a vector of development of a preschool child involved in a certain learning situation. The content of the educational program is presented. The authors use data from empirical studies obtained using standardized methods [7; 19], which made it possible to determine the level of readiness of older preschool children to study at school. The results of the implementation of the author's program of the teacher of additional education are analyzed. The importance of the development of arbitrary behavior of children, arbitrary attention, cognitive interest in the beginning of school has been established. The importance of the game – the leading activity of a preschooler – in the process of developing classes is shown. The importance of creative activities in the development of the child is noted.
Teaching preschoolers the logic of natural language as a method of scientific cognition
Authors: Zhaldak Nikolai Nikolaevich
Published: December 2023

In the field of teaching preschool children speech and logical thinking, the problem of transition from spontaneous to purposeful teaching of natural language logic as a conscious method of cognition, especially scientific, is being solved. The logic of a natural language is defined as a system of all its logical means and rules for understanding and using these means. The main research methods are pedagogical experiment, sociolinguistic research and this logic. The author has developed forms of tasks and exercises for targeted teaching from early preschool age to the correct understanding and conscious use of conjunctions, quantifiers, question words and the rules of natural language logic. The forms are shown with the help of which adult parents or educators can themselves understand what is included in this logic and purposefully teach it to children.
Doenças que acometem a reprodução de bovinos no cenário da medicina veterinária legal
Authors: Amaral Jackson Barros do , Tremori Tália Missen , Nogueira Vinícius José Moreira , Silva Wendell da Luz
Published: December 2023

Bovine reproductive diseases impact reproduction and public health when control and treatment measures are not implemented. This article aims to identify, characterize and discuss the legal and forensic implications of diseases that impact the reproduction of cattle in the context of forensic veterinary medicine. These diseases directly affect productivity, being dependent on other factors such as nutrition, genetics, sanitary condition and handling. The multifactorial origin can be infectious or non-infectious, involve environmental, managerial, toxicological or microbiological factors. Those of non-infectious origin have greater impact than those of infectious origin. They can be primary, which cause specific infections, endemic or epidemic, or secondary, which compromises the general health of animals. Forensic veterinary medicine is a specialty that is at the service of legal and social sciences. It is based on the study of traces of the corpus delicti involving animals, their parts, or their products. Veterinarians have a legal function to assist justice in forensic examinations. The veterinary expert can investigate or be subpoenaed by judicial authorities to assist in any cases involving live or dead animals and their products, and in diagnosis. This can help control or eradicate diseases that affect the reproduction of cattle, notably zoonoses, which impact public health. The veterinary expert helps to find negligence, imprudence and malpractice in the responsibility for reproductive diseases in lawsuits.
Principais neoplasias cutâneas de pequenos animais
Authors: Santos Aldo Souza dos , Nascimento Hillary da Cruz do , Rodrigues Laurêna Farias , Costa Christopher Fernandes , Campos Ronaldo Manassés Rodrigues , Barros BrunoBruno de Cássio Veloso de
Published: December 2023

Neoplasms occur due to the progressive accumulation of mutations in the cell genome that result in loss of control of cell growth, differentiation and death. Cutaneous neoplasms have an important epidemiological role within veterinary oncology, as the skin is the largest organ in the body and is constantly exposed to risks and oncogenic factors which, when combined, can favor the development of neoplasms. Our objective was to carry out a literature review on the main cutaneous neoplasms in small animal clinics, thus facilitating the diagnosis, prognosis and even the quality of life of patients with them.
Parâmetros sobre ciclagem de nutrientes em pastagens
Authors: Souza de Almeida Victor Gabriel , Dias Daniel Oliveira , Peixoto Ana Luiza Fontes , Souza Ednaira Porto de , Dos Santos Silmara , Bento da Silva Simone , De Jesus Reizane Rocha
Published: December 2023

In current times, discussions on issues of sustainable agricultural production are in evidence, this is due to the current problems that humanity is facing with climate change, soil degradation and unsustainable agricultural production, since, in proportion to the world's population increases, the more food production becomes necessary, but inadequate agricultural practices are accelerating the aforementioned problems. In view of the above, pasture management emerges as a key factor for environmental preservation and the quality of ecosystems, since forage production and animal production go hand in hand and are responsible for a large part of agricultural production around the world. The present work aims to explain about the cycling of nutrients in pastures, whose phenomenon is extremely important for the awareness of the correct management of pastures and consequently of sustainable production, from the beginning of forage planting, its growth and consumption by production animals. Correct pasture management can contribute significantly to reducing soil degradation around the world.
Influência do número de rebentos na produção de mudas de bananeira
Authors: Nunes Thiago de Godoy , Silva Thiago Henrique , Moreira Juracy Mendes , Neves Solemar Maria , Melo Aurélio Ferreira
Published: December 2023

This experiment took place in the municipality of Arenópolis, Goiás (Brazil). The soil was classified as Purple Oxisol, with a relatively flat and well-drained topography. A randomized block design was used in the 3 x 2 x 4 factorial scheme, in which three types of sprouts were tested (small horn, horn and large horn) and two types of fertilizer (organic and chemical) in four blocks. For organic fertilization, 5 liters of farmyard manure was mixed with soil from the previously opened pit and, for mineral fertilization, 125g of ammonium sulfate (20% Nitrogen) and 83g of simple superphosphate (18% P2O5) were used per pit. To control nematodes, Carbofuran was applied at a dose of 50g around the clump, with two annual applications, the first in February and the second in September. Seven annual sprayings were carried out against Sigatoka disease (Mycosphaerella musicola Leach) every 30 days, except for the months from May to September, when low temperatures inhibit the microorganism. 400 seedlings of the dwarf variety were used in this trial, with each plot composed of 10 clumps, spaced 2.0 m apart in rows and 2.5 m apart in columns. As the value of the F statistic (0.18321) for treatments is lower than the critical value at the 5% probability level (2.77), it is not significant at this level (P > 0.05). Therefore, it is not possible to reject the null hypothesis, and we conclude that the evaluated treatments have similar effects. Accordingly, the value of the F statistic (0.26718) for blocks is lower than the critical value at the 5% probability level (3.16), making it not significant at this level (P > 0.05). Therefore, the null hypothesis is accepted and it is concluded that the factor controlled by blocks does not influence the production of seedlings. For the interaction (type of seedling and fertilization), the value of the F statistic (1.5733) is less than the critical value at the 5% probability level (3.55), meaning it is non-significant at this level (P > 0.05). Therefore, we cannot reject the null hypothesis and have concluded that seedling production is independent of fertilization.
18-22 Yaş Grubu Oryantiring Sporcuların Oyunsallık Düzeylerinin Performansa Etkisinin İncelenmesi
Authors: İŞLER Harun , HAZAR Muhsin
Published: December 2023

Sporcuların fiziksel kapasitelerinden ziyade bilişsel kapasitelerininde önemli rol oynadığı Oryantiring sporu uluslararası toplumda yaygın olarak yapılmaya devam edilmektedir. Çok boyutlu sporcu kapasitesi gerektirmesi nedeniyle sporcu performansına etki eden unsurların belirlenmesi önem arz etmektedir. Bu bağlamda, çalışma ile 18-22 yaş grubu oryantiring sporcularının oyunsallık düzeyleri ile yarışma performansları arasındaki ilişkinin saptanması amaçlanmıştır. Araştırma evreni 18-22 yaş grubu oryantiring sporcularından kolayda örnekleme yöntemi ile (n=130, 53 kadın) oluşturulmuştur. Katılımcıların oyunsallık düzeylerini belirlemek amacıyla Hazar (2015) tarafından geliştirilen “18-22 yaş Yetişkinlerin Fiziksel Aktivite İçeren Oyunları Oynamaya Yönelik Tutumları Ölçeği (Oyunsallık Ölçeği) kullanılmıştır. Elde edilen verilerin aritmetik ortalama, standart sapma, frekans ve yüzde dağılımları alınmıştır. Gruplar arasında farkın belirlenmesi için ANOVA analizi kullanılmıştır. Katılımcıların yarışma puanlarının oyunsallık düzeyiyle arasında istatistiksel olarak anlamlı farklılık olduğu belirlenmiştir. Oyunsallık düzeyleri ile performans arasında anlamlı pozitif yönlü bir ilişki tespit edilmiştir.
Prostate Specific Antigen as a Tumor Marker in Prostate Cancer: Exploring Biochemical and Clinical Aspects
Authors: Khan Abid , Abid Muhammad Umar , Burki Yousaf Mehmood , - Attaullah , Zuhair Muhammad , Aftab Muhammad Haseeb
Published: December 2023

This study explores the role of Prostate Specific Antigen (PSA) as a tumour marker in prostate cancer diagnosis and prognosis.A cohort of 120 participants aged 45 to 70 years underwent a cross-sectional analysis of PSA levels and their correlation with tumour characteristics.Data collection involved structured interviews and medical record reviews. Diagnostic assessments, including histopathological analysis and Gleason scores (6 to 9), were performed. PSA levels were correlated with tumour characteristics. Statistical analysis utilized IBM SPSS Statistics.The distribution of PSA levels (mean: 8.52 ng/mL, median: 7.89 ng/mL) reflected variations. A positive correlation (0.67) existed between PSA levels and Gleason scores. Receiver Operating Characteristic analysis yielded an AUC of 0.82, indicating good diagnostic accuracy.The study provides insights into PSA's diagnostic potential and its correlation with tumour characteristics in prostate cancer.Acknowledging limitations, this research prompts validation efforts to bridge research and clinical understanding.
Investigation of Placental Modifications in Patients with Preeclampsia: Examination using Light and Electron Microscopy
Authors: Ara Nighat , Ali Waqas , Afridi Muhammad Kabir Khan , Fatima Mehak e , Haram Noor Ul
Published: December 2023

Preeclampsia can have an effect on both the mother's health as well as the unborn child, and it only occurs during gestation and after delivery. Proteins in urine as well as high levels of blood pressure are two signs of this disease that advances swiftly. The study's goal was to look at the histology and to examine for ultrastructural alterations in the placentas of preeclampsia-affected pregnancies. Slices of paraffin were made from placenta specimens used for light microscopic analysis while an electron microscope with scanning technology was employed to produce and observe specimens for ultrastructural analysis. The syncytiotrophoblast layer nuclei were found to be arranged in many sprouts and lengthy anastomosing strands, according to light microscopic examinations. The foetal placental capillaries receded up to total absence as the villus connective tissue core gradually contracted. Endothelial degeneration and atheromatous changes were present in placental stem arteries, whereas endothelial degeneration, escalating fibrosis, and obliteration were seen in lower decidual arterioles. These results are compatible with a rise in fetoplacental vascular impedance, which was shown to be present when lacking end-diastolic flow velocity was established that it existed in the umbilical artery just before birth. The results clarify how this issue has interfered with the movement of nutrients and gas.
Serum Levels of Erythropoietin in Patients with Anemia and Chronic Obstructive Pulmonary Disease
Authors: Rabbi Adam Fazli , Khan Malaika , Ullah Maryam Shaid , Israr Mohammad , Noor Somaya , Ishaq ibi Hajira
Published: December 2023

Nanotechnology is the most common and frequently used technology that aims to improve the efficacy of medical procedures, sometimes known as Nanomedicine. With their impressive pharmacological efficacy as nanomedicines and delivery systems, nano materials have been recognized as attractive diagnostic and chemotherapeutic tools to treat diseases. To treat a wide range of solid malignant tumors, Drugs built on platinum complexes are now the foundation for many other therapies. They are often used to treat a variety of solid tumors in the clinic, including head and neck, colorectal, lung and other malignancies. Cell-specific targeting with nano-carriers is possible using both active and passive techniques. This paper provides a thorough overview of platinum-based drug delivery system with the help of nanotechnology. Their mechanisms of action used in the treatment of cancer and potential for further development are all anticipated.
Efficacy of Ultrasound-Guided Double Lumen Central Venous Catheter Insertion in Minimizing Mechanical Complications and Bloodstream Infections: An Empirical Evidence of Pakistan
Authors: Hussain Khalid , Khan Attiq Ur Rehman , Qureshi Salman Athar , Tariq Ali Umair , Tariq Maria , Ahmed Bilal
Published: December 2023

The aim of the study was to compare the outcomes of ultrasound-guided double-lumen central venous catheter (DLC) insertion and without ultrasound guidance in reducing mechanical complications and bloodstream infections. This quasi-experimental study was conducted at Urology Department in collaboration with the Anesthesia department at GMC Teaching Hospital Gujranwala. The study had 60 insertions in each group. The insertion duration ranged from 8-50 days in Group A and 9-60 days in the B group. Placements were done at the right internal jugular and right subclavian veins. Four patients in Group A and five patients in Group B experienced catheter-related bloodstream infections (CRBSI), but the difference was not significant. The Charlson Comorbidity Index (CCI) was 0-10 in Group A and 0-8 in Group B. Group A had no mechanical complications, while three patients in Group B experienced manageable complications. In conclusion, ultrasound-guided DLC placement improves safety but does not reduce CRBSI.
ESKİŞEHİR OSMANGAZİ ÜNİVERSİTESİ ELEKTRİK ELEKTRONİK MÜHENDİSLİĞİ BÖLÜMÜ
Authors: PARLAKTUNA Osman , ERKAYA Hasan Hüseyin
Published: December 2023

Bu derleme makalede önce Elektrik-Elektronik Mühendisliğinin kısa tarihçesi anlatılmış, elektrik-elektronik mühendislerinin çalışma alanları belirtilmiştir. Daha sonra Eskişehir Osmangazi Üniversitesi Elektrik-Elektronik Bölümünün kuruluşu, gelişimi ve günümüzdeki durumu anlatılarak eğitim ve araştırma laboratuvarları hakkında bilgi verilmiştir. Elektrik-Elektronik Teknolojilerindeki son gelişmeler Gömülü Sistemler özelinde ele alınmış, ders içeriklerinin bu gelişmeleri takip edebilmek için düzenlenmesi anlatılmıştır.
Factores del contexto y estrategias pedagógicas que influyen en los procesos de atención en preescolares
Authors: Bolaños Cadena Diana Gicela , Revelo Imbacuan Sandra Patricia , Ruales Ramiro Eliberto
Published: December 2023

Objetivo: Identificar los factores del contexto y estrategias pedagógicas que influyen en la atención para el aprendizaje en los niños y niñas del Centro de Desarrollo Infantil Nueva Generación de la ciudad de Ipiales. Materiales y métodos: Investigación cualitativa de tipo Investigación acción, con una muestra de 3 docentes, a quienes se les aplico una entrevista y un diario de campo. Resultados: la participación de las actividades que involucran el juego son uno de los elementos que permiten estimular la atención de los niños y niñas de tres a cuatro años que se encuentran en los centros de desarrollo integral. Conclusiones: Las estrategias pedagógicas utilizadas por las docentes en la mayoría de los casos están enfocadas en fortalecer la creatividad, imaginación, habilidades, capacidades de los niños y niñas, puesto que centra la atención de los niños, ya que están diseñadas de acuerdo con los gustos y preferencias, facilitando el desarrollo de habilidades comunicativas.
PENGARUH KEPEMILIKAN PUBLIK DAN WARAN SAHAM TERHADAP KINERJA PASAR IPO DI BURSA EFEK INDONESIA
Authors: Rinata Olbi Susila , Suryaningrum Diah Hari
Published: December 2023

Begitu penting bagi pebisnis termasuk investor dan emiten untuk memahami kinerja pasar baik jangka pendek maupun jangka panjang dalam Penawaran Umum Perdana. Penelitian ini bertujuan untuk menguji dan menganalisis pengaruh kepemilikan publik terhadap kinerja pasar IPO. Penelitian ini bersifat kuantitatif, populasi penelitian ini adalah emiten IPO selama periode 2016-2020 di Bursa Efek Indonesia. Pada teknik sampling yang telah ditentukan, populasi penelitian ini adalah 174 perusahaan, namun berdasarkan kriteria hanya 53 perusahaan yang berhasil memenuhi kriteria yang ditentukan.

Berdasarkan hasil penelitian menunjukkan bahwa kepemilikan publik berpengaruh terhadap initial return, namun kepemilikan publik umur perusahaan, ukuran perusahaan, hasil IPO, inflasi, dan pertumbuhan PDB tidak berpengaruh terhadap initial return, kinerja jangka panjang pasar IPO dan waran saham. Hasil penelitian lainnya menunjukkan bahwa waran, umur perusahaan, dan hasil IPO berpengaruh terhadap initial return, sedangkan ukuran perusahaan, inflasi, dan pertumbuhan PDB tidak berpengaruh terhadap initial return. Disisi lain, Waran, umur perusahaan, ukuran perusahaan, hasil IPO, inflasi, dan pertumbuhan PDB tidak berpengaruh terhadap kinerja jangka panjang pasar IPO.

Selain itu, hasil penelitian lainnya menunjukkan kepemilikan publik, waran dan hasil IPO berpengaruh terhadap initial return, namun kepemilikan publik, waran, umur dan ukuran perusahaan, inflasi, pertumbuhan PDB tidak berpengaruh terhadap initial return. Kepemilikan publik, waran umur perusahaan, ukuran perusahaan, hasil IPO, inflasi, pertumbuhan PDB tidak berpengaruh terhadap kinerja jangka panjang pasar IPO. Pada uji sobel, hasil penelitian menunjukkan bahwa melalui waran, kepemilikan publik berpengaruh terhadap kinerja pasar initial return sedangkan kepemilikan publik tidak berpengaruh terhadap kinerja jangka panjang pasar IPO yang diproksikan dengan CAR12 dan CAR36.
DIGITAL TECHNOLOGY MEDIATES BUSINESS STRATEGIES AND JOB CREATION LAW TO MSME PERFORMANCE IN THE CULINARY SECTOR
Authors: Setiawan Hery , Santy Yuyu Jahratu Noor , Fitriyani Zenita Afifah , Huda Khasbulloh
Published: December 2023

The purpose of this study is to determine the direct and indirect influence on the business strategy variables and the Job Creation Law variable on the MSMEs Performance in the culinary sector which is mediated by the Digital Technology variable. The research method used is a quantitative method using the SmartPLS 3.2.8 program in analyzing the data, so that it can identify the relationship between variables. The research population is MSMEs in the culinary sector in Prajurit Kulon sub-district. By using the Slovin formula, a sample result of 83 was obtained. The data collection techniques used were observation, interviews and questionnaires. Data analysis was carried out using outer model test, innerl model test, and hypothesis test.The results of the study are suspected to have a direct influence on the variables of business strategy and the Job Creation Law on the Performance of MSMEs in the Culinary Sector mediated by digital technology. This research is expected to help improve the performance of MSMEs in the culinary sector in the Prajurit Kulon district, Mojokerto City, and can be a reference and study for research on digital technology that mediates business strategies and the Job Creation Law on MSME performance.
Institutionelle Diskriminierung aus der Perspektive von Intersektionalität? Zur Wahrnehmung mehrfacher institutioneller Diskriminierung bzw. struktureller Gewalt durch junge Frauen in der Schule
Authors: Dalhaus Eva
Published: December 2023

Der vorliegende erziehungswissenschaftliche Beitrag rekonstruiert die Wahrnehmung mehrfacher institutioneller Diskriminierung bzw. struktureller Gewalt durch junge Frauen in der Schule beispielhaft mithilfe von zwei kontrastierenden narrativen Interviews mit Lehramtsstudentinnen. Hierzu wird der klassische Ansatz der institutionellen Diskriminierung in den Zusammenhang von struktureller Gewalt und Intersektionalität eingeordnet und in seinem begrifflichen Verständnis von Praktiken institutioneller Diskriminierung weiter ausdifferenziert. Mit einem Verständnis von Wahrnehmung als individuelle Deutung und Bewertung von Diskriminierung werden die Daten mithilfe der intersektionellen Biographieforschung ausgewertet. Die Ergebnisse weisen auf die ausgeprägte Wahrnehmung von Formen verdeckt-beabsichtigter, natio-ethno-kulturell bezogener institutioneller Diskriminierung und die negative Verstärkung natio-ethno-kulturell bezogener durch gender- und geschlechtsbezogene institutionelle Diskriminierung hin. Darüber hinaus können die Formen struktureller Gewalt der Fragmentierung, Marginalisierung und Penetration herausgearbeitet werden, die in direktem Zusammenhang mit den erkennbaren Diskriminierungspraktiken stehen.
Advanced Machine Learning Structures over Big Data Repositories: Definitions, Models, Properties, Algorithms
Authors: Cuzzocrea Alfredo
Published: December 2023

Big data repositories contain great-value data from which actionable knowledge insights can be meaningfully derived in order to support a wide spectrum of modern applications, such as smart cities, social networks, e-science, bio-informatics, and so forth. How to extract these interesting patterns from such large-scale repositories? The latter is a fundamental research question that is still open. Inspired by the described research challenge, this paper explores the issue of supporting advanced Machine Learning (ML) structures over big data repositories, whose final goal is realizing meaningful knowledge discovery tasks. These “structures” are rather programs than tasks so that they incorporate ML procedures within high-level (program) controls whose main goal is that of magnifying the expressive power of the whole big data analytics process implemented as a collection of singleton big data analytics tasks. In turn, each task is implemented in term of a proper advanced ML structure. The paper provides introduction and motivations to the investigated problem, analysis of related work, and the proposal of a reference architecture supporting these innovative structures.
The Role of Data Stream Mining in Improving Self-Medication Practices in the Syrian Arab Republic
Authors: Abood Labeb
Published: December 2023

Self-medication is a widespread practice throughout the world, especially in the Syrian Arab Republic. However, if done incorrectly, this method might be harmful. Data stream mining, which involves analyzing vast amounts of data from multiple sources, has proven to be an effective technique for enhancing self-medication practices. The role of data stream mining, and how it may evaluate information from various sources like social media, electronic health records, pharmacy sales data, sensor-based medical devices, etc. have been explored for the research. Healthcare professionals in Syria can improve patient outcomes and safety related to self medication by employing data stream mining to uncover important information about patient behaviors, drug effectiveness, and adverse events. In this paper, a strategy for generating evidence-based medical data utilizing data stream mining techniques is suggested. Here, methods including association rule mining, categorization, and data clustering have been described. For future progression of this research, the information gap and other data collection-related problems need to be resolved. The implementation demonstrates that healthcare professionals can use a variety of data stream mining techniques to better understand drug usage patterns and spot opportunities while also learning about the prevalence of self-medication in different parts of the Syrian Arab Republic.
An End-to-End Solution for Net Promoter Score Estimation and Explanation from Social Media Using Natural Language Processing
Authors: Liang Xinghua , Yu Yingwei , Socolinsky Diego , Mao Tianyi , Rojas Carlos , Goryainov Alex , Wang Fang , Chen Xin
Published: December 2023

The Net Promoter Score (NPS) is often used in customer experience programs for measuring customer loyalty. Increasingly more companies seek to automatically process millions of pieces of customer feedback from social media per month in order to estimate their NPS, leveraging advanced analytics like machine learning (ML) and natural language processing (NLP). Discovering trends and themes in customer interactions helps explain the NPS, empowering companies to improve products and customer experience. In this paper, we describe an end-to-end solution for NPS estimation and explanation from social media. The process includes sentiment analysis on user comments, estimating product information based on text semantics, grouping and tagging user comments for text discovery, and NPS explanation. The solution gives companies the capability to identify overall customer sentiment and common topics in a unified platform, allowing faster analysis and insights on NPS based on customer feedback.
Enhanced Multi-Target Tracking with Combination of Position, Power and Ambiguous Doppler Measurements
Authors: Thanh Tran Thi , Kien Tran Trung , Khuong Nguyen Van , Nam Pham Duong , Hop Tran Vu , Loi Nguyen Van
Published: December 2023

Multiple Target Tracking (MTT) is one of the most challenging topics in radar target tracking. In addition to conventional position measurements, the integration of target Doppler and power information can offer valuable insights into a target’s kinematic state, thereby improving tracking performance. This article discusses a tracking approach that incorporates those components into the measurement enhancement process and assesses the advantages of the proposed strategy. Firstly, we investigated an improved data association scheme that exploits statistical features of position, Doppler and power. The estimated Doppler value calculated from the target range and timestamp will be compared with the measured Doppler to deal with the Doppler ambiguity situation. Secondly, we studied an augmented unscented Kalman filter (UKF) algorithm using position, Doppler measures, and the indirect measure of radial velocity in the linear domain. The experimental results show that the proposed solution has good performance in terms of reduced number of false tracks and improving the accuracy of the target state estimation.
Ecosystem Stability Analysis and Numerical Simulation via Three Improved Lotka-Volterra Models
Authors: Wang Xueying , Zhou Tingyue , Wang Yuanshen
Published: December 2023

This study analyzed the stability of predator-prey ecosystem (including the sensitivity of the initial value and coefficient) via the original Lotka-Volterra model and three improved models. The first improved model considered the impact of hunting and internal competition on the ecosystem, the second introduced the second prey to the original model, while the third added the second-type predator and the second-type prey to the original system. The performed numerical simulation of the original and three improved models proved instability of the ecosystem represented by the original Lotka-Volterra model and the stability of those represented by all three improved models.
Research on the Application of Fuzzy Control in Braking of Gasoline-Electric Hybrid Vehicles
Authors: Wang Yuanbo , Li Yang , Meng Junhong
Published: December 2023

Fuzzy control has great advantages in dealing with imprecision and uncertainty in inference systems and control systems. At present, an important area of the development of new energy vehicle vehicles, the purpose is to save non-renewable resources and reduce air pollution, good control methods can improve the energy efficiency of new energy vehicles. This paper focuses on the recovery and utilization of braking energy in gasoline-electric hybrid vehicles, which increases the energy reuse of gasoline-electric hybrid vehicles, so that the energy consumption of the whole vehicle is lower and the pollution is less. In this paper, fuzzy control theory is used to reasonably allocate the ratio of mechanical braking and regenerative braking according to vehicle speed and braking requirements, so as to achieve a reasonable balance between braking reliability and braking energy recovery when braking.
Algorithms of Time Series Network: Approaches Reproduction and Networks Topology
Authors: Wang Li-Na , Cheng Yuan-Yuan , Tan Gui-Min
Published: December 2023

Network analysis methods of time series provide a new analytical framework on describing complex behaviors using sample data. Reproducibility is one of the important principles in scientific research. This work focuses on the algorithm review and reproduction of time series network. We paid special attention to the applicability and data characteristics of the five typical algorithms: visibility graph, phase space reconstruction, fluctuation mode, symbolic representation and coarsened multidimensional time series. It provides a reference and inspiration for future analysis of time series with various characteristics. Although two pioneer methods are widely applicable, while the directed weighted network established by coarsening thoughts contains more information about time series. In addition, coarseness process makes these approaches perform better for massive data analysis. It should be noted that: the process of data coarsening needs to ensure that the data characteristics of the original time series are inherited.
An Empirical Study on Impact of Guidance Experience on Supervisor Identification Based on Structural Equation Modeling
Authors: Luo Wen , Zhong Yuan-Sheng , Xu Jun
Published: December 2023

The identification of postgraduates to their supervisor will affect their experience of instruction and the relationship of instruction. Analyzing the guidance experience (GE) by postgraduates and its influence on supervisor identification (SI) is helpful to establish a better supervisor-postgraduate relationship (SPR). Based on the definition of informal organization and the theory of organizational identification, this study uses the structural equation model method in data mining to explore the influence of GE on the recognition of postgraduates’ supervisors from three dimensions: academic and research guidance (ARG), moral cultivation (MC), employment assistance and management (EAM). The results of 399 valid questionnaires of postgraduates show that: the MC of supervisor has a significant impact on the SI, the GE significantly positively correlated with SPR, and influences on SI via partial mediation of SPR. The students who highly agree with their supervisor have the highest evaluation on their supervisor’s research guidance. The factors resulting in the maximum difference in the SI are concentrated on the personality and attitude, followed by the task, the academic plan, and research direction assigned by the supervisor. Supervisors should pay more attention to moral education, improve SPR and manage postgraduates appropriately rather than solely focusing on academic research. These research results provide a theoretical basis for the optimization of GE and provide ideas for the build positive SPR.
Research on Dynamic Multi-Layer Block Network Evolution Based on Bayesian Inference
Authors: Tang Yuping , Fu Yingzi , Ding Yeqing
Published: December 2023

Dynamic multi-layer network analysis is the frontier direction of network science and a prominent challenge in the field of complex network systems. In this paper, a covariate-assisted dynamic multi-layer network community detection method is proposed, which effectively combines the dependence within each network, across time and between different layers. The latent Gaussian process is used to model the edge probability between participants, and a flexible time series analysis is obtained. An extended model based on community is proposed to reduce the computational burden. In terms of parameter estimation, this paper uses the Bayesian method to conduct posterior inference on model parameters. Finally, a set of real business relationship network data is used for experiments, and the results show that the dynamic multilayer block network model has lower estimation time cost and better prediction performance, and the chunking structure of its model is more capable of revealing meaningful community structures, which makes it suitable for dealing with more complex dynamic networks.
Concentration Diagnosis in Soft Sensing Based on Bayesian T-Distribution Mixture Regression
Authors: Xia Changhai , Peng Zhiping , Cui Delong , Li Qirui , Sun Lihui
Published: December 2023

This study presents a cutting-edge soft sensing approach for coke-making diagnostics, aimed at tackling the challenges posed by multifaceted, nonlinear, non-Gaussian, and noisy operational data prevalent in coke-making ovens. Our proposed method leverages a Bayesian t-distributed mixed regression model, effectively capturing the intricate nature of multivariate, nonlinear, and non-Gaussian data. The utilization of the t-distribution ensures the model’s resilience to interference, with model parameter estimation achieved within a Bayesian framework. Conducting simulation experiments and real industrial experiments, as well as comparative analysis with PLSR, GMR, and GPR models, we demonstrate the model’s good robustness, excellent prediction accuracy, and robustness, further confirming its potential application in coking diagnosis.
Three-Party Evolutionary Game Analysis of the Government Reward and Punishment in Takeaway Food Safety Quality Regulation Under the Platform Economy
Authors: Ma Huimin , Tang Yibing
Published: December 2023

Food safety is an important guarantee for national stability and development. In recent years, with the popularization of mobile networks, the online food delivery industry has flourished. However, due to issues such as the improper management of food delivery businesses and weak regulation, the problem of food safety in the online food delivery industry has become increasingly prominent. This article addresses the situation where both the government and third-party ordering platforms are involved in regulation. It constructs a tripartite evolutionary game model among the food delivery producers, third-party ordering platforms, and government regulatory departments, and analyzes the evolutionary stability of the strategic choices made by each participant. The research findings are as follows: 1) Increasing the incentives and penalties by the government contributes to the production of safe food by the food delivery businesses and encourages the active participation of third-party food delivery platforms in regulation. However, a larger incentive may hinder the government’s own regulatory responsibilities. 2) The government must establish reasonable incentive and penalty mechanisms that ensure the sum of incentives and penalties is greater than the speculative gains of all parties in order to guarantee food safety in the evolving and stable market environment of food delivery. Finally, Matlab 2021a is used for simulation analysis, in order to provide some suggestions for solving the safety problems of takeaway food in our country.
The Impact of Sarcasm Contained in Online Media Disinformation Headlines on Enterprise Value: A Study of a Leading Internet Company
Authors: Wu Ting , Yu Guang , Wang Qiushi , Liu Chang , Chen Qiuping
Published: December 2023

Disinformation in online media has the profound impact on enterprise value. And faced with massive online information, online readers usually only browse through headlines. Therefore, even few negative words including sarcasm within headlines can still impact companies. Given the increasing importance of headlines in online media, it is crucial to examine sarcasm contained in disinformation headlines impact on enterprise value. However, that has received comparatively less attention in the existing literature. Therefore, the primary aim of this article is to address this gap by examining the impact of sarcasm contained in online media disinformation headlines on enterprise value. This article takes a leading Internet company as an example, and combines enterprise value related theory, machine learning, deep learning, pre-training model to mine sarcasm contained in disinformation headlines. Moreover, it uses regression analysis methods to study whether sarcasm contained in online media disinformation headlines will have an impact on the closing price, and further study whether it will exert enterprise value. The results indicate that sarcasm contained in disinformation headlines has a significant impact on enterprise value. This study enriches the relevant research on the impact of sarcasm contained in disinformation headlines on enterprise value, and provides support for companies to reduce enterprise value losses caused by online disinformation.
Fast-Growing Field: Bibliometrics of Cryptocurrency and Blockchain Research
Authors: Zhou Wei , Li Hongchang , Luo Danxue , Li Zhe
Published: December 2023

Cryptocurrency and blockchain technology have experienced rapid advancement in recent years. Bitcoin, as a representative cryptocurrency, has been acknowledged as a legitimate payment method by numerous countries and institutions, while blockchain technology has significantly matured, particularly in the realm of distributed algorithms and decentralized systems. In this paper, we conduct a bibliometric analysis of relevant studies by using CiteSpace and Pajek, where literature data sourced from the Web of Science (WoS). Through our examination of this literature, we identify that the focal points of research in this technology are the innovation within blockchain platforms and the protection of user privacy. Moreover, in the field of application, we concentrate our analysis on the legal compliance associated with Bitcoin mining.
N-Compactness of Intuitionistic L-Fuzzy Topological Space
Authors: Gao Jiaxin , Wang Xiaoxia , Li Qiaoqiao
Published: December 2023

In this paper, we extend the N-compactness in L-Fuzzy Topological space to intuitionistic L-Fuzzy Topological space. Firstly, intuitionistic fuzzy N-compactness is defined by α-quasi-coincident family in an intuitionistic L-Fuzzy Topological space, and its equivalent characterization is given by using intuitionistic fuzzy α-net and intuitionistic fuzzy filter. Secondly, it is proved that intuitionistic fuzzy N-compactness has closed heritability; The union of a finite number of intuitionistic fuzzy N-compact sets is still intuitionistic fuzzy N-compact set and intuitionistic fuzzy N-compactness is topological invariance. This research enriches the theoretical system of intuitionistic L-fuzzy Topological space, and provides a certain reference value for the related theoretical research of intuitionistic L-fuzzy Topological space.
Dynamics of a Stochastic SIRI Epidemic Model
Authors: Sun Xiaoju , Fu Jing , Guo Jing
Published: December 2023

Curz Vargas et al. studied the dynamics of a deterministic SIRI epidemic model, but it did not take into account the influence of environmental noise on system parameters, in the paper, we consider that the important parameters are disturbed by Ornstein-Uhlenbeck process and we can get a stochastic SIRI epidemic model. First of all, we study the existence and uniqueness of positive solution of system. The second, we also get the stationary distribution of the model. In the end, we get expression of the density function of the stochastic model. Compared with this deterministic model, the dynamical analysis of the system is more reasonable.
A New Interval-Valued Fuzzy Entropy Based on Interval-Valued Q-Rung Orthopair Fuzzy Sets
Authors: Zheng Yan , Qin Hongwu , Ma Xiuqin , Wang Yibo
Published: December 2023

As an extension of fuzzy sets, the interval-valued q-rung orthopair fuzzy sets (IVq-ROFSs) is a powerful tool for dealing with uncertainty problems. Furthermore, fuzzy entropy is a crucial indicator to measure the fuzzy degree of fuzzy sets. However, the current fuzzy entropy of IVq-ROFSs have some disadvantages. First, for some interval-valued q-rung orthopair fuzzy numbers (IVq-ROFNs), the existing fuzzy entropy cannot accurately measure the fuzzy degree. Second, it is not a reasonable method to utilize exact values as fuzzy entropy in the form of interval values. In this paper, the fuzzy entropy of IVq-ROFSs is characterized by interval values. The axiomatic definitions of IVq-ROFSs fuzzy entropy is given. Strict mathematical proof and a numerical example verify that the proposed axiomatic definition of fuzzy entropy is complete and avoids the loss of interval-valued fuzzy information.
Two Count Sketch Kaczmarz Algorithms for Linear Systems
Authors: Wang Yikang , Zhang Pingping
Published: December 2023

In this paper, combining count sketch, we construct a count sketch two greedy subspace Kaczmarz (CS-2GSK) algorithm. In addition, the block count sketch Kaczmarz (BCSK) algorithm is also given, which selects multiple different rows simultaneously at each iteration. We prove that our methods converge to the unique solution of the linear systems. Finally, the numerical experiments show the high efficiency and robustness of our methods.
Discolored Transformer Breather Recognition for Substation Based on Improved YOLOv8
Authors: He Qiang , You Xin , Qiu Zhiyuan , Feng Wenxin , Li Daoyu , Chen Xianzhong , Zheng Zhaoye
Published: December 2023

Transformer breather is an important equipment to ensure the normal operation of transformer in substations. In order to identify the discoloration defects of breathers accurately and reduce the operation and maintenance costs of substations, this paper proposes a recognition method of discolored transformer breathers based on improved YOLOv8. Firstly, to solve the problem of sample imbalance in original image data, this paper augments the data by cropping and generating, and trained a more robust model with “real + virtual” data. Secondly, considering the various scales of breather, the BiFPN structure is incorporated to achieve more efficient multi-level feature fusion. Finally, since breathers exist in complex substation scenes, this paper introduces CBAM attention mechanism to enhance the feature extraction ability of the model. The experimental results show that the proposed method can improve the mAP of discolored transformer breather detection by 2.1% compared to the baseline and inference in real-time, while hardly increasing the number of parameters and computation cost, which verifies the effectiveness of the proposed method.