bluuebunny/crossref_metadata_2025 huggingface dataset:
Edukasi Layanan Bimbingan dan Konseling Kelasikal untuk Mengentaskan Bahaya Narkolema di Era Revolusi Industri 4.0 Society 5.0 Abad 21
Authors: Lase Famahatolase
Published: November 2024

The dangers of narcotics through the eyes (narcolemma) in the era of industrial revolution 4.0 and society 5.0 in the 21st century are hitting the millennial generation throughout the world. The aim of this research is to solve the problem of the dangers of narcolemma using a descriptive qualitative literature review research method. The research instrument is the researcher himself, data is collected from the source using library study techniques and analyzed using content analysis techniques. The research population was all participants in counseling services and a total sampling of 75 people was drawn. The results of the research reveal that the implementation of classical counseling services has succeeded in guiding each service participant: (1) actively think creatively, feel thoughtfully, have a positive attitude, act responsibly and responsibly to completely prevent and eradicate the dangers of narcolemma; (2) provide an understanding of the dangers, basic concepts, levels of exposure, addiction, consequences, the desire to imitate the pornography watched, the urge to commit sexual acts, BMB3 strategies, and (3) take a positive attitude, make the right decisions, act swiftly to prevent and alleviating the dangers of narcolemma.
PENANGANAN PERILAKU MEMBOLOS SISWA DI MADRASAH TSANAWIYAH AL-IHSAN, SIDOARJO
Authors: Triana Rosalina Noor  , Cholil
Published: November 2024

The phenomenon of truant behavior in students is a real phenomenon experienced by schools. Responding to this requires handling from the school through the counseling teacher to follow up on student truant behavior. This research uses a qualitative approach as case study in MTs. Al-Ihsan Sidoarjo. The informants of this study were school principals and counseling guidance teachers, by using interviews, observation and documentation as data collection method which were then analyzed qualitative-descriptively. The findings showed that the handling of truant behavior that occurred in MTs. Al-Ihsan Sidoarjo was responded by counseling teacher in preventive and curative approaches. For the preventive approach, the counseling teacher provides advice and motivation to all students not to commit truant behavior. Apart from that, parenting sessions were also held as an educational effort and to establish communication with parents and to strengthen social control efforts by involving the role of the surrounding. In the curative approach, the counseling teacher conducts individual counseling sessions to students who have problems intensively to be able to explore reasons and determine solutions centered on the students' own awareness. In addition, the counseling teacher also conducts home visits to the house as a form of communication and checks the condition of students in the home environment. The last treatment taken by the school if truancy behavior is still being carried out is by enforcing discipline through imposing sanctions on students.
Pengaruh Penerapan Marketing Mix terhadap Minat Nasabah Pada Investasi Emas di Bank Syariah Indonesia KCP Surabaya Diponegoro 2
Authors: Kurniawati Putri Aprilita
Published: November 2024

Marketing Mix is a marketing activity that is integrated and mutually supports each other. This means that the marketing mix is used by the company to achieve its goals in the target market. Meanwhile, Sharia Marketing is a strategic business discipline that directs the process of creating, offering and changing value from an initiator to its stakeholders, which in the entire process is in accordance with the contract and principles of muamalah (business) in Islam. So, the purpose of this research is to measure the desires/interests of a customer based on interest in a gold investment product by implementing marketing carried out by employees. This research uses quantitative descriptive research methods. Research methodology is a rational, empirical and systematic way of scientific thinking used by researchers in a scientific discipline to carry out research activities. The results of this research show that: The implementation of the Marketing Mix at BSI KCP Surabaya Diponegoro 2 is included in the good category, as evidenced by the results of descriptive statistical analysis of 89% and customer interest in gold investment is also in the good category of 88%. Based on the T Test results, the calculated t value was 3.856 and the Sig. of 0.001. So, because the calculated t value > t table is 3.856 > 2.048 and the Sig. namely 0.001 < 0.05, then H0 is rejected and H1 is accepted, which means that partially there is an influence between (X) and (Y). Based on the R test results, the R Square value analysis results were 0.347. This value shows that the effect of implementing marketing mix on customer interest is 34.7%.
Implementasi Mandatory Sertifikasi Halal terhadap Umkm Usaha Pemotongan Unggas di Desa Poter Kecamatan Tanah Merah
Authors: Jiwana Era Rahmadha  , Karim Moh
Published: November 2024

Halal certification has an important role in micro, small and medium enterprises, especially in poultry slaughtering businesses. This certification refers to the recognition that the product meets Islamic sharia standards, which is very important for Muslim consumers. A poultry slaughterhouse is a place where the process of slaughtering animals such as chickens, ducks, geese, and others that are processed for meat occurs. This poultry slaughterhouse is usually equipped with various facilities to ensure that the slaughtering is carried out hygienically and in accordance with food safety standards. In this case, halal certification is very important, because it can be used as a reference in ensuring that all meat production processes are in accordance with Islamic sharia principles. The purpose of this study was to determine how the implementation of halal certification and mandatory halal certification for Poultry Slaughtering businesses, this study is expected to make poultry slaughtering business actors aware of the importance of halal certification in micro, small and medium enterprises in the poultry slaughtering business. One of the poultry slaughterhouse s in Poter Village, Tanah Merah District, which is the main place for slaughtering poultry to be studied. The research methodology used is qualitative with a field research approach, involving interviews and direct observation at the research location.
تطبيق طريقة الإملاء لتنمية مهارة الكتابة في المدرسة المتوسطة الإسلامية دار الفلاح جوكير كومبانج
Authors: Kholifah Umi Khusnul , Muzakky Salamul Huda
Published: November 2024

Penelitian ini merupakan penelitian deskriptif kualitatif yang menjelaskan penerapan Metode Pembelajaran Konseling atau CLM dalam pembelajaran bahasa Arab di perguruan tinggi. Metode ini merupakan salah satu metode pembelajaran bahasa yang dikembangkan oleh beberapa ahli terkemuka dan dianggap sebagai peletak dasar yaitu Charles Curren dan Paul La Forge. Hasil penelitian menunjukkan terdapat lima tahapan psikologis yang harus dilalui siswa, yaitu Tahap Embrionik, Tahap Penegasan Diri, Tahap Eksistensi Terpisah, Tahap Eksistensi Terpisah, dan Tahap Mandiri. Selain itu, penelitian menunjukkan bahwa ada beberapa kelebihan dan kekurangan yang dapat ditimbulkan jika menggunakan metode ini. Kelebihannya antara lain metode ini dapat meningkatkan kemandirian klien dalam belajar karena orientasi pembelajaran ada pada peserta didik itu sendiri. Adapun kekurangannya, metode ini dinilai mempunyai tingkat evaluasi yang agak rumit terutama untuk pelaksanaan tes formatif dan tes sumatif dibandingkan evaluasi dengan menggunakan metode lain.
Navigating the Challenges of Arabic Language Learning in Society 5.0: Embracing Digital Transformation
Authors: Anggi Nurul Baity
Published: November 2024

Pembelajaran bahasa Arab di era Society 5.0 menghadapi berbagai tantangan yang berkaitan dengan integrasi teknologi dalam pendidikan. Di era ini, teknologi telah menjadi bagian integral dari pembelajaran, namun penerapannya dalam pengajaran bahasa Arab masih menemui beberapa hambatan. Tujuan penelitian ini adalah untuk mengeksplorasi tantangan yang muncul dalam pembelajaran bahasa Arab di era ini, seperti kesiapan pendidik, kesenjangan digital, dan dehumanisasi interaksi belajar. Penelitian ini menggunakan metode penelitian kepustakaan (library research) dengan menganalisis berbagai sumber literatur terkait tantangan pembelajaran bahasa Arab era society 5.0. Melalui penelitian ini, ditemukan data bahwa meskipun teknologi dapat meningkatkan pengalaman belajar, implementasi pembelajaran Bahasa Arab yang berbasis teknologi masih menghadapi kendala besar. Hasil penelitian menunjukkan bahwa adaptasi kurikulum harus lebih fleksibel dan inklusif agar dapat memenuhi kebutuhan pembelajaran bahasa Arab di era Society 5.0, dengan tetap mempertahankan nilai-nilai pendidikan yang humanis dan kontekstual.
تطوير كتاب تقويم حفظ العمريطي لتعليم علوم النحو في الصف الأول (أ) بالمدرسة الدينية التكميلية الأولية للبنات معهد منبع الصالحين جرسيك
Authors: Rohali Aliya Umniyatur , Finurika Isna , Rohman M. Fathor
Published: November 2024

Permasalahan dalam proses evaluasi hafalan imrithi pada pembelajaran ilmu nahwu yang ada pada madrasah diniyah Pelengkap Tingkat Pertama Untuk Santri Putri Pondok Mambaus Sholihin adalah belum adanya buku baik untuk mengevaluasi hafalan secara tertulis, sehingga terkadang santri hafal hanya dalam lisan ,tapi masih salah dalam penulisan. Untuk mengatasi permasalahan tersebut peneliti mempunyai gagasan untuk menciptakan sebuah produk pengembangan buku evaluasi hafalan imrithi untuk digunakan para santri dalam mengevaluasi hafalan imrithi secara penulisan. Peneliti menggunakan metode penelitian dan pengembangan (Research and Development). Dengan jumlah populasi 1.015, dan sampel penelitian sebanyak 41 santri. Adapun instrumen penelitian yang digunakan meliputi: wawancara, observasi, angket, tes, dan dokumentasi. Berdasarkan analisis data hasil penelitian pada subjek uji coba diperoleh nilai rata-rata pre-test secara keseluruhan sebesar 72,8 sedangkan setelah menggunakan Pengembangan  Buku Evaluasi Hafalan Imrithi Pada Pembelajaran Ilmu Nahwu maka nilai rata-rata yang dicapai pada waktu post-test adalah  90,3 dengan jumlah selisih sebesar 17,5 tersebut merupakan sebuah bukti Pengembangan  Buku Evaluasi Hafalan Imrithi Pada Pembelajaran Ilmu Nahwu efektif dalam mengatasi permasalahan tersebut dan bisa menambah semangat belajar para santri di Kelas Satu (A) Madrasah Diniyah Pelengkap Tingkat Pertama Untuk Santri Putri Pondok Mambaus Sholihin. Adapun karakteristik utama pada dalam buku ini adalah bersifat interaktif. Untuk tingkat kelayakan buku yang telah dikembangkan, peneliti menggunakan penilaian Uji Validasi. Dengan nilai validitas produk pada aspek kelayakan media diperoleh persentase sebesar 80% validitas produk pada aspek kelayakan materi diperoleh persentase sebesar 85% validitas produk pada aspek kelayakan bahasa diperoleh persentase sebesar 80%.
فعالية تعليم اللغة العربية على أساس الذكاء الاصطناع في كلية الاقتصاد و الأعمال الإسلامية جامعة سيد على رحمة الله الإسلامية الحكومية بتولونج أكونج
Authors: Ni'mah Siti Ulin
Published: November 2024

Dalam beberapa tahun terakhir ini, yang menarik perhatian para pengajar, baik guru maupun dosen adalah pemanfaatan Artificial Intelligence (AI) sebagai media pembelajaran digital. Banyak aplikasi dan fitur AI yang dapat digunakan dalam pembelajaran bahasa Arab. Dalam pembelajaran gramatikal dan tarjamah dapat digunakan fitur AI, seperti Neural Machine Translation (NMT),  Google Translate dan ChatGPT. Dalam pembelajaran keterampilan istima’ dan kalam dapat digunakan aplikasi ICSApp (I Can See Application) dan Chatbot.  Adapun dalam pembelajaran keterampilan qira’ah dan kitabah dapat digunakan aplikasi AI Canva. Penelitian ini bertujuan untuk mengetahui keefektifan pembelajaran bahasa Arab di FEBI UIN SATU Tulungagung dengan memanfaatkan AI sebagai media pembelajaran digital. Metode yang digunakan adalah pendekatan kualitatif dengan jenis deskriptif kualitatif. Teknik pengumpulan data menggunakan angket, observasi partisipatif, dan analisis dokumen. Sumber data dalam penelitian ini adalah mahasiswa, dosen, dan dokumen. Hasil penelitian ini adalah deskripsi keefektifan pembelajaran bahasa Arab berbasis AI di FEBI UIN SATU Tulungagung dan tingkat efektivitasnya baik. Hasil survei menjelaskan bahwa pembelajaran bahasa Arab berjalan secara efektif, mayoritas mahasiswa memberikan reaksi sangat positif pada pemanfaatan AI sebagai media pembelajaran digital.
Application of Audiolingual Method in Improving Arabic Vocabulary Mastery of Students of Class VIII B MTs Muhammadiyah Kota Bima
Authors: Sadat Anwar , Muslimin Muslimin , Iklimah Assifah Putri
Published: November 2024

Abstrak: Penelitian ini mengimplementasikan metode Audiolingual untuk meningkatkan penguasaan bahasa Arab siswa kelas VIII B di MTs Muhammadiyah Kota Bima. Metode Penelitian Tindakan Kelas (PTK) digunakan dengan subjek penelitian berjumlah 27 siswa. Data dikumpulkan melalui observasi, tes, dan dokumentasi serta dianalisis secara deskriptif, kualitatif, dan presentase. Hasil penelitian menunjukkan bahwa penggunaan metode Audiolingual, dengan imitasi dan latihan berulang hingga hafal, signifikan meningkatkan penguasaan bahasa Arab siswa. Aktivitas belajar siswa meningkat dari 68,3% pada siklus 1 menjadi 73,3% pada siklus 2, dengan 20 dari 27 siswa mencapai hasil memuaskan. Tingkat kelulusan klasikal meningkat dari 74% pada siklus 1 menjadi 88,8% pada siklus 2.
Design and Development of the Game "Kitabah For Kids" Augmented Reality Technology for Arabic language learning
Authors: Syarofah Alfiatus , Sutiah Sutiah , Taufiqurrohman R , Sari Risna Rianti
Published: November 2024

Penelitian ini membahas tentang rancang bangun aplikasi "Kitabah for Kids" untuk mendukung pembelajaran bahasa Arab bagi anak-anak. Aplikasi ini dirancang untuk menyediakan media pembelajaran yang interaktif, menarik, dan sesuai dengan kebutuhan anak-anak. Dalam proses pengembangannya, penilaian dari para ahli di bidang desain dan konten pembelajaran menjadi input yang berharga untuk memastikan aplikasi ini memenuhi standar kualitas yang dibutuhkan.
model pengembangan yang digunakan adalah pegembangan stanford university dengan tahapan empathy, define, ideate, prototype, dan test untuk merancang dan mengembangkan aplikasi "kitabah for kids" sebagai media pembelajaran bahasa arab untuk anak-anak.
Hasil validasi dari para ahli menunjukkan bahwa aplikasi "Kitabah for Kids" telah mempertimbangkan dengan baik aspek desain dan konten pembelajaran bahasa Arab. Dari sisi desain, aplikasi ini dinilai intuitif, mudah diakses, dan mampu menjaga atensi anak-anak melalui fitur interaktif yang menarik. Sedangkan dari sisi konten, materi pembelajaran yang disajikan dianggap sesuai dengan kurikulum bahasa Arab yang berlaku, sehingga dapat menjadi sumber belajar yang efisien dan relevan.
Meskipun demikian, masukan dari para ahli juga mengidentifikasi beberapa aspek yang perlu ditingkatkan, seperti penyempurnaan navigasi, struktur informasi yang lebih jelas, serta penambahan fitur interaktif lainnya. Dengan memperhatikan saran-saran tersebut, pengembangan aplikasi "Kitabah for Kids" diharapkan dapat menjadi alat bantu pembelajaran bahasa Arab yang efektif dan menyenangkan bagi anak-anak.
Penelitian Tindakan Partisipatif Metode Par (Partisipatory Action Research) Tantangan dan Peluang dalam Pemberdayaan Komunitas
Authors: Siswadi Siswadi , Syaifuddin Ahmad
Published: November 2024

The PAR method is often used in community service activities. In PAR method research, the community is not just the object of research, but also researchers who have the same authority and power as other researchers, and are also recipients of research benefits. The people involved gain knowledge about solving the problems they face, while researchers receive research results and reports. This community involvement is the main superiority value of PAR. However, the large role of the community is prone to giving rise to conflicts of interest which can affect the objectivity of PAR research itself. The method used in this research is literature study with qualitative analysis. The results of this research show that the PAR methodology offers several benefits such as a democratic and fair research process that can provide experience and knowledge to the communities involved. The basic idea of ​​PAR is to educate people to think critically about the life problems they face. PAR challenges include; The process of building a common vision and understanding of the roles between the community involved and researchers, maintaining the objectivity of information about the problem topic, contextual factors that occur during research, the time that can be very long and large resources as well as the measurement and relevance of research results. The solution is intensive socialization and FGDs with research stakeholders and consistency and focus of all parties must be maintained.
Urgensi Sertifikasi JULEHA terhadap Tempat Pemotongan Unggas Bebek Beton
Authors: Khoiriyah Khoiriyah , Karim Moh.
Published: November 2024

The large Muslim population in Indonesia has led to an increasing demand for halal meat. To ensure that the meat is slaughtered in accordance with Islamic law, JULEHA certification is essential. The importance of JULEHA certification lies in its ability to provide consumers with a guarantee that the meat they consume has been processed according to halal standards. This certification in poultry slaughtering aims to ensure that the slaughtering process complies with Islamic law, supports business sustainability, and guarantees that the raw materials used for halal meat processing are met. With the presence of JULEHA certification, the quality of products can be improved, halal integrity maintained, and consumer trust in poultry slaughtering facilities can be enhanced. This research is expected to contribute to the understanding of the importance of JULEHA certification in the culinary industry and among poultry slaughtering entrepreneurs. The method employed in this study is field research, utilizing a qualitative approach aimed at deeply understanding the significance of JULEHA in TPU Bebek Beton. The data sources used in this research include both primary and secondary data. Data collection techniques involved interviews, observations, and documentation. The results of this study indicate that JULEHA at TPU Bebek Beton possesses competency certification and has fulfilled the 13 competencies outlined in the SKNI. JULEHA has participated in training and education programs organized by Universitas Airlangga Surabaya.
Taqlid, Ittiba’, Talfiq, dan Ijtihad dalam Ushul Fiqh
Authors: Alfan Ulya Ar-Rizq  , Qolbil Auliya' Moh. Syafiq , Muttaqin M. Imamul
Published: November 2024

Islam is known as a religion full of rules. There are many Islamic laws that emerged for the sake of human prosperity. On the other hand, changing times from year to year mean that Islamic law has to experience several problems as well. The problems that arise are usually based on differences in life patterns from time to time. In response to this, the ulama' are trying to make decisions to make it easier for Muslims so that deviations that lead to error do not occur. Researchers present this article in order to provide clarity on existing problems. In this way, it is hoped that readers will be able to know which legal steps are permitted and which steps are not permitted. This research was carried out using the literature study method by applying qualitative descriptive analysis techniques. As a result, most ulama' allow some methods of taking the law and prohibit several other methods. The decisions of these ulama' have of course been carefully calculated by taking into account human life from time to time.
NEURAL NETWORK SYSTEM FOR CALCULATING SUNFLOWER YIELD
Authors:   Kazan National Research Technical University named after A.N. Tupolv, KATASEV A.S. , ISMAGILOV I.I. ,   Kazan Federal University, SMIRNOV YU.N. ,   Kazan State Power Engineering University, ABDRAKHMANOV T.R. ,   Kazan National Research Technical University named after A.N. Tupolv
Published: November 2024

The article is devoted to the solution of the problem of developing a neural network system for calculating the yield of sunflower. The developed system is designed to simplify, automate and speed up the inspector's work on calculating the biological yield of sunflower. When assessing the biological yield, most of the time is taken by counting the seeds of a sunflower head. It is proposed to solve this problem using a trained convolutional neural network. The developed system allows you to add the name of a new calculation area, use phone cameras to obtain images of sunflowers (for mobile applications), add images to the system, search for and select the required subspecies of sunflower from the directory, obtain the values of the average weight of seeds of the selected subtype of sunflower, set the area of the determined sowing field, calculate the yield based on the added images, receive the result of calculating the biological yield of sunflower, and also receive previously calculated yield values by name from the device's memory and by the year of the assessment. The Python programming language was chosen to solve the problem of counting seeds in a sunflower head and developing a neural network system. The Roboflow system was used to create a sample with segmented images of sunflower heads. TenserFlow was used as a machine learning library. Keras and OpenCV libraries were used for segmentation and object recognition in the image. Google Colab was used as the development environment for the neural network system. The mobile application was implemented in Java using the Android Studio development environment. The desktop application was implemented in C# using the Visual Studio development environment on Windows Forms technology. The developed neural network system, based on the image transferred to the input of the neural network, detects a sunflower head, segments part of the image with the head, cutting out this area, then counts the seeds in the head and calculates the yield. The YOLOv8 convolutional neural network was used to segment the sunflower head. Using the Roboflow service, a data sample of 10,000 sunflower images was formed. Part of the data (70%) was used for training, and the rest of the data was used for testing the model. Testing of the neural network system showed its efficiency and the possibility of further practical use. Thus, the developed system allows accelerating the assessment of sunflower yield by automating this process.
SOFTWARE PACKAGE FOR CALCULATING THE QUANTITATIVE CHARACTERISTICS OF OBJECTS IN CONDITIONS OF A LIMITED SET OF WEAKLY DEFINED DATA
Authors:   Kazan National Research Technological University, GATIN R.R.
Published: November 2024

The article describes the original architecture and provides examples of the operation of the software package for calculating the predicted values of weakly defined data using the example of predicting the level of metals in human biosubstrates depending on the content of metals in drinking water, features of the area of residence, and physiological characteristics of a person. Weakly defined data are rare or hard-to-reach data whose measurements are irregular and made with errors. The complex includes a neural network calculation method and a calculation method based on a cluster modification of the k-nearest neighbors method. The choice of one method is based on the analysis and assessment of the volume of the input data sample. For the k-nearest neighbors method, a preliminary clustering procedure with a quantitative assessment of its quality is provided. To exclude or correct statistical outliers caused by measurement errors, a procedure for cleaning data from outliers in manual or automatic mode is proposed. The software package allows you to load data from MS Office files and unload the results as text tables. In addition to batch loading, it is possible to add, modify, or delete an individual data vector manually. To train the models, the input data is divided into a training and test set of 85% and 25%. After training, each model can be saved. Working with the complex is simplified by an intuitive, user-friendly interface implemented entirely in Russian.
CHEMICAL TECHNOLOGY: EXPERT EVALUATIONS OF THE CONTEMPORARY STATUS AND DEVELOPMENT DIRECTIONS
Authors:   Kazan National Research Technological University, KURASHOV V.I.
Published: November 2024

n the previous interrelated article “Chemical technology: key concepts and principles of system study” the problems of chemical technology were considered in the sequence of topics “Analysis of the problem of defining the concept of chemical technology”, "Key principles of studying the history of chemical technology", "Problems and principles of classification of system-forming components of chemical technology". In conclusion, the results of expert assessments of significant areas of chemical technology in the areas of their direct theoretical and practical engineering and technological activities were presented. This second final article contains additional materials of the claimed study. In conclusion, the results of a generalized analysis of the content of both articles systematized by sections: general chemical technology, chemistry and technology of polymers and elastomers, electrochemical technologies, supercritical fluid technology, plasma materials modification technologies, petrochemicals and oil refining, creation of materials for multifunctional coatings, synthesis and application of materials for electronics, interaction of chemical technology and biotechnology, agricultural chemistry and the creation of effective fertilizers, development of resource-saving environmentally friendly technologies. As a result, clarification and enrichment of the conceptual and terminological apparatus of chemical technology was identified possible areas for the development of scientific research and technological developments, obtained materials for the enrichment of chemical and technological education. In general, the presented work highlights current and promising areas of chemical technology in the range of professional activities of one of the leading universities in Russia in the field of chemical technology - Kazan National Research Technological University.
SYNTHESIS OF BODIPY LUMINOPHORE CONJUGATES
Authors:   Kazan National Research Technological University, GILFANOV I.R. , PAVELYEV R.S. ,   Kazan Federal University, NIKITINA L.E. ,   Kazan State Medical University, KOLESNIKOVA E.M. ,   Kazan State Medical University, GERASIMOVA D.P. ,   Arbuzov Institute of Organic and Physical Chemistry, FRANTSUZOVA L.V. ,   Arbuzov Institute of Organic and Physical Chemistry, SHIPINA O.T. ,   Kazan National Research Technological University,   Kazan National Research Technological University, ALEXANDROV A.A. ,   Kazan National Research Technological University, SARBAZYAN E.A. ,   Kazan National Research Technological University, GERASIMOV A.V. ,   Kazan National Research Technological University
Published: November 2024

A study of cell morphology and biological processes in living systems is necessary for the development of ideas about physiological adaptation of multicellular organisms. It can be achieved through the preparation of new highly sensitive probes with a fluorescent label. In particular, they are bioconjugates combining fragments of a luminophore and a biologically active component via a spacer group. Dyes of the boron(III)dipyrromethenate (BODIPY) family are promising compounds as fluorophores. They are known for unique physicochemical properties and the ability for fine tuning through simple modification of a structure. On the other hand, monoterpene alcohols are promising agents as a biologically active component of a bioconjugate. They have a wide range of biological activities like antifungal, antioxidant, and membrane protective activity. In this regard, we assumed the combining fragments of BODIPY dyes and monoterpenoids in one molecule will promote the obtaining of compounds with new useful properties. As the result of the development of a synthetical method for preparation of the BODIPY conjugate with (+)-myrtenol, we obtained the conjugate with an independent significance. It does not contain a terpene fragment. This conjugate is the product of the reaction of meso-carboxysubstituted BODIPY with dicyclohexylurea, forming from the hydration of dicyclohexylcarboxydiimide. The last one is a well-known catalyst used in organic synthesis to produce amides, esters and anhydrides. The structure and the geometry of the isolated conjugate molecule were confirmed using 1H NMR spectroscopy and X-ray diffraction. Thus, we discovered the formation of the interaction product of meso-carboxysubstituted BODIPY with dicyclohexylcarboxydiimide in significant quantities. It is important since much attention is paid to the yield of the target compounds during development of fluorescently labeled probes as well as any practically important products.
DENSITY FUNCTIONAL STUDY OF THE FORMATION OF AN INCLUSION COMPOUND AND AN ADDUCT BASED ON QUERCETIN AND CUCURBIT[7]URIL
Authors:   Kazan National Research Technological University, SAFIN D.A. , MASLIY A.N. ,   Kazan National Research Technological University, KUZNETSOV A.M. ,   Kazan National Research Technological University
Published: November 2024

In this work, the structures of an inclusion compound and an adduct based on quercetin and cucurbit[7]uril are obtained using the density functional theory with the PBE functional and the Alrich Def2-TZVP atomic basis set for all atoms. The aim of the work was to find out whether it is possible to use CB[7] as a molecular "container" for the antioxidant quercetin for targeted delivery to a given area of the body, organ or cell. It is shown that fully gas-phase calculations, calculations in the molecular model and in a more rigorous combined molecular-continuum model give significantly different quantitative results for the thermodynamic characteristics of the processes of adduct and inclusion compound formation. At the same time, the results obtained in the combined model convincingly demonstrate the thermodynamic possibility of forming these structures in an aqueous solution. The formation of supramolecular compounds occurs due to the formation of many weak bonds, among which dispersion interactions can play a significant role. Therefore, at the last stage of calculations, dispersion interactions were taken into account within the framework of the semi-empirical Grimme D4 model. Such calculations showed that taking into account dispersion interactions in the considered systems has little effect on ΔGo298 of adduct formation, while for the inclusion compound its thermodynamic probability of formation becomes more noticeable.
ADHESION PROPERTIES OF COMPOSITIONS BASED ON NITRILE BUTADIENE RUBBER - THIOKOL MIXTURES
Authors:   Kazan National Research Technological University, SLOBODKINA K.N. , VERNIGOROV K.B. ,   «Sibur PoliLab» LLC, KAZAKOV YU.M. ,   Kazan National Research Technological University, STOYANOV O.V. ,   Kazan National Research Technological University
Published: November 2024

Elastomeric compositions based on a mixture of nitrile butadiene rubber and thiokol have been developed. The influence of thiokol on the rheological properties of compositions based on nitrile butadiene rubber was studied. It has been shown that thiokol has an “elasticizing” effect in compositions based on nitrile-butadiene rubber. The introduction of thiokol into compositions based on NBR leads to a significant decrease in viscosity compared to a composition containing dibutyl phthalate. This fact is certainly positive from the point of view of processing the proposed materials. The elastic-strength properties of compositions based on a mixture of butadiene-nitrile and thiokol were studied. It has been shown that the introduction of thiokol into nitrile butadiene rubber leads to an increase in elasticity, while the strength characteristics change slightly. In general, an increase in the work of destruction of the material is observed, similar to the change in adhesive strength depending on the composition. The adhesive properties of compositions based on a mixture of butadiene-nitrile rubber and thiokol to various substrates (steel, duralumin, rubber based on nitrile-butadiene rubber) were assessed. It has been established that the dependence of adhesive strength on the thiokol content in compositions based on nitrile butadiene rubber is extreme. It is shown that the adhesive strength of these compositions does not depend on the type of substrate or the testing method, but is determined by the deformation work, which is typical for "pressure-sensitive" adhesives. It is shown that the optimal complex of sealing properties is possessed by compositions based on butadiene-nitrile rubber containing 20 parts of thiokol, and a further increase in the thiokol content in the composition based on butadiene-nitrile rubber leads to a decrease in the adhesive strength.
STUDY OF PROPERTIES OF COMPOSITES WITH POLYMER PHASE OF POLYVINYL CHLORIDE, LIGNOCELLULOSES FILLERS AND SHUNGITE ADDITIVES
Authors:   Ural State Forest Engineering University, BIKTIMIROVA O.E. , USOVA K.A. ,   Ural State Forest Engineering University, ZAKHAROV P.S. ,   Ural State Forest Engineering University, SHKURO A.E. ,   Ural State Forest Engineering University, GLUKHIKH V.V. ,   Ural State Forest Engineering University
Published: November 2024

Shungite is a rock composed mainly of carbon and intermediate in composition and properties between anthracite and graphite. Rich shungite deposits are located in the north-west of the Russian Federation. Its reserves are estimated at 30 million tons. The scope of application of shungite is quite wide. Shungite exhibits antibacterial properties and therefore can be used as a component of polymer composites to increase their biostability. The purpose of this work was to obtain and study the properties of composites with a polymer phase of polyvinyl chloride, lignocellulose fillers and shungite additives. As a result of the study, experimental and statistical dependences of the influence of shungite content and its average particle diameter on the properties of the resulting composites were found. The introduction of shungite into composites with a PVC polymer phase leads to a slight decrease in the elastic properties of the material. An increase in the average diameter of shungite particles reduces the ductility of the considered composites. The rigidity and hardness of composite samples also increases with increasing average shungite particle size. The influence of shungite content on this indicator is nonlinear. When the shungite content in the composite increases to 35 wt. h. they increase, then decrease. It has been shown that shungite is an effective natural biostability modifier for polymer composite materials with lignocellulose fillers. Based on the results obtained, the optimal amount of shungite was determined in a composite sample with a polymer phase of plasticized PVC and crushed meadow hay, which allows to slow down the biodegradation of the material as much as possible: 30 wt. hours per 100 wt. including PVC.
KINETIC ANALYSIS OF TECHNOLOGICAL EFFICIENCY CRITERIA FOR ETHYLBENZENE OXIDATION IN THE PRESENCE OF DIBENZO-18-CROWN-6 ETHER COMPLEXES WITH CA, SR, BA CHLORIDES
Authors:   Kazan National Research Technological University, LYULINSKAYA YA.L. , NOVIKOV N.A. ,   Kazan National Research Technological University, ULITIN N.V. ,   Kazan National Research Technological University, TERESHCHENKO K.A. ,   Kazan National Research Technological University, SHIYAN D.A. ,   Kazan National Research Technological University, NURULLINA N.M. ,   Kazan National Research Technological University, TUNTSEVA S.N. ,   Kazan National Research Technological University, PUCHKOVA T.L. ,   Kazan National Research Technological University, ANISIMOVA V.I. , ZALYALIEV I.N. ,   Kazan National Research Technological University, KHARLAMPIDI KH.E. ,   Kazan National Research Technological University
Published: November 2024

A kinetic scheme is proposed that is common to the processes of ethylbenzene oxidation and ethylbenzene hydroperoxide decomposition in the presence of dibenzo-18-crown-6 ether complexes with Ca, Sr, and Ba chlorides. The scheme includes reactions of the formation of intermediate adducts from components of the reaction mixture and catalyst molecules, classical reactions of initiation, propagation and termination of the chain, reactions of initiation and propagation of the chain with the participation of intermediate adducts, and molecular reactions (includingthose with the participation of intermediate adducts).Basedonexperimentaldataandtheproposedscheme, akineticmodelwasmade.The kinetic model, written in the form of nonlinear differential equations according to the mass action law describes in time the rate of change of the concentrations of all components of reaction mixtures for ethylbenzene oxidation and ethylbenzene hydroperoxide decomposition in the presence of dibenzo-18-crown-6 ether complexes with Ca, Sr, Ba chlorides. As a result of solving the inverse kinetic problem using the zero-order direct search method, the values of reaction rate coefficients were found where the kinetic model reproduces the experimental values of the concentrations of all components of the reaction mixtures of the processes under consideration within the average relative error of 25%.As a result of the analysis based on the kinetic model, it was established that the conversion of ethylbenzene in the process of its oxidation is most affected by the reaction of ethylbenzene with the ethylbenzene peroxyl radical (target reaction).Using the kinetic model, the following was shown: 1) the values of the conversion of ethylbenzene, depending on the nature of the catalyst, line up in a row that corresponds to a number of values of the reaction rates of ethylbenzene with ethylbenzene peroxyl radical; 2) the model qualitatively reproduces the trend of selectivity changes when changing the catalyst.
PRODUCTION OF PROLONGED UREA-FORMALDEHYDE FERTILIZERS AND AN ASSESSMENT OF THEIR IMPACT ON THE DEVELOPMENT OF SUDANESE GRASS IN VEGETATION AND FIELD EXPERIMENTS
Authors:   Kazan National Research Technological University, KHUZIAKHMETOV R.KH. , AZULLIN R.KH. ,   Kazan National Research Technological University, GALIEVA S.I. ,   Kazan National Research Technological University, SYRCHINA N.V. ,   chnological University, Kazan, Russia 2 Institute of Biology of the National Research Center of the Ural Branch of the Russian Academy of Sciences and Vyatka State University, KANTOR G.YA. ,   chnological University, Kazan, Russia 2 Institute of Biology of the National Research Center of the Ural Branch of the Russian Academy of Sciences and Vyatka State University
Published: November 2024

The results of studies on the production of prolonged urea-formaldehyde fertilizers (UFFs) in the interaction of carbamide (urea) with formalin («carbamide:formaldehyde» = 1:(0.15÷0.4) mol). It is shown that the rate of dissolution of UFFs granules is significantly lower (10-50 times relative to carbamide). It was found that in the soil, carbamide nitrogen transforms into an alkaline hydrolyzable form within 2 weeks by 30 %, and UFFs nitrogen by only 10 %. It is shown that the value of the «digestibility index» (the main indicator of fertilizer quality) is primarily determined by the ratio of raw materials and decreases uniformly with an increase in the amount of formalin. According to the data of the thermal behavior curves (melting point, loss of mass), it was found that the residual urea content and the amount of the resulting target product, methylenediocarbamide (MDС), in the obtained UFFs samples differ slightly from the calculated values. Despite the insignificant amount of the initial formalin, a small number of other dicarbamide derivatives (monomethylolcarbamide, dimethylolmethylenecarbamide, etc.) are also formed. The number of these compounds is determined not only by the ratio «carbamide:formaldehyde», but also other technological parameters (type of catalyst, pH value, duration of interaction). In order to optimize the composition of UFFs , vegetation and field experiments were conducted (on gray forest soil of experimental fields of Kazan State Agrarian University) with Sudanese grass. The same agrochemical effect of using UFFs in vegetation and field experiments (an increase in green mass to «+ 20-21%» relative to urea) shows that in the field, due to the low rate of dissolution of granules, nitrogen leaching from fertilizers by precipitation is practically absent
USE OF NEURAL NETWORK BY STUDENTS WHEN STUDYING QUEUING THEORY
Authors:   Kazan National Research Technological University, GARIFZIANOVA G.G. , GUMEROVA L.R. ,   Kazan National Research Technological University
Published: November 2024

The use of a neural network in the study of various disciplines is of great interest. In the disciplines of "Simulation Modeling" and "Computer Modeling", students study the GPSS method using examples of building various queuing models. To solve queuing tasks in these two disciplines, in particular, the GPSS Studio Student program is used, a specially created and free-of-charge student version of the simulation environment. In this paper, we consider how two neural networks YandexGPT and ChatGPT-4bot (Telegram) give an interpretation of the definition of queuing theory. When requested in the YandexGPT service (Alice): "What is queuing theory?" it turns out a fairly quick answer with a link to Wikipedia. At the same time, the new Neuro service in Yandex provides a more expanded response with a link to the electronic Scientific and educational portal "The Great Russian Encyclopedia". In ChatGPT-4bot (Telegram), we receive a more detailed response, but without specifying the source. A comparative analysis of the capabilities of the YandexGPT (Alice) and ChatGPT-4bot (Telegram) language models was carried out according to the main characteristics of the queuing system. Thus, YandexGPT (Alice) identified the following as the main characteristics: incoming and outgoing demand streams, a queue of requirements, servicing devices (channels). At the same time, according to ChatGPT-4bot (Telegram), the main characteristics of the CFR include: the average waiting time in the queue and the time of stay of the application, the average number of applications in the queue, the average number of applications, etc. Thus, there is a difference in the interpretation of CFR characteristics by these neural networks. A pedestrian crossing model in ChatGPT-4bot (Telegram) was considered This example shows that when conducting practical classes at the university, it is better for students to use textbooks, a user guide for programs.
Dampak Pembuangan dan Pembakaran Sampah Terhadap Lingkungan di Gunung Salam
Authors: Rieke Nur Salsabilatul Khusna  , Unaisa Rahma Febriani  , Rina Rahayu
Published: November 2024

Gunung Salam terletak di Desa Salamkanci. Keindahan alamnya menjadikan pegunungan tersebut sering di lewati oleh manusia. Akan tetapi, perilaku membuang sampah sembarangan oleh manusia mengakibatkan pencemaran ekosistem di Gunung Salam. Penelitian ini dilakukan untuk mengidentifikasi jenis sampah di Gunung Salam dan menganalisis dampak yang akan ditimbullkan. Penelitian ini menggunakan jurnal penelitian sebagai referensi-referensi ilmiah. Metode penelitian dalam artikel ini merupakan gabungan dari kajian pustaka dan penelitian kualitatif. Hasil penelitian menjelaskan bahwa Gunung Salam dahulu merupakan tempat wisata alam pernah mengalami kebakaran hutan. Pemicu dari kebakaran hutan ini karena masyarakat yang tidak menggubris tulisan peringatan dan membuang sampah sembarangan. Lahan yang tidak begitu luas mengakibatkan sampah semakin menumpuk. Kebakaran tersebut terjadi akibat ulah manusia yang sedang merokok dan membuang puntung rokok tersebut ke arah lahan yang banyak sampah tersebut. Pemicu lainnya yaitu akibat gesekan antara ranting kering di sekitar lahan yang penuh sampah hingga menimbulkan percikan api. Kebakaran tersebut memberikan polusi dan dampak yang buruk, terutama dalam bidang kesehatan. Oleh karena itu, Pemerintah Daerah harus tegas dalam langkah untuk menjaga kebersihan lingkungan dengan menerapkan regulasi yang jelas, memberikan instruksi kepada masyarakat agar tidak melakukan pembuangan sampah sembarangan.
Cascabela Thevetia Ethnobotanical, Phytochemistry, Pharmacological Activities and Medicinal Uses: A Detailed Study
Authors: Sarwade Prakash Pralhad , Maurya Chandresh , Pant Navin Chandra , Rai Manisha , Bhakuni Neha , Gupta Vikas Lalit , Prakash Jay , Gaisamudre (Sarwade) Kavita Narayan
Published: November 2024

There are a few different names for the member of the Apocynaceae family known as Cascabela thevetia. Some of these names include digoxin, lucky nut, and yellow oleander. The lovely and evergreen Cascabela thevetia is a dicotyledonous shrub that is known for its evergreen nature. There are a number of countries in Central and South America, as well as a number of Asian nations, where the Cascabela thevetia plant is indigenous. These countries include India and Sri Lanka. The Cascabela thevetia plant has been found to have a wide variety of secondary metabolites, such as alkaloids, flavonoids, steroids, terpenoids, tannins, saponins, and cardiac glycosides. These plants include a number of cardiac glycosides, including neriifolin, thevetin A, thevetin B, and oleandrin, and each and every one of them is dangerous. The leaves of the plant are used in traditional medicine not just for their alleged medicinal benefits, but also for their diuretic and cardiotonic effects. The pharmacological activity of a number of plant components, including seeds, flowers, bark, fruits, and leaves, has been reported in a number of different experiments. It is common for T. peruviana to be the cause of toxicological emergencies in tropical and subtropical climates all over the world. Numerous cardiac glycosides, including neriifolin, oleandrin, thevetin A, and thevetin B, are discovered in this potentially hazardous plant. These glycosides are only a few examples. After consuming oleander, some of the symptoms that may manifest themselves include hyperkalaemia, nausea, vomiting, diarrhoea, and abdominal pain. Oliander can also cause diarrhoea. The purpose of this review is to provide a comprehensive data collection that includes information on morphology, cultivation and propagation, distribution, phytochemistry, traditional uses, and pharmacological qualities.
METHODOLOGY FOR USING VIRTUAL LABORATORIES IN THE GENERAL SECONDARY EDUCATION PROCESS (BASED ON THE 9TH GRADE PHYSICS TEXTBOOK)
Authors:   3rd Year Doctoral Student, Navoiy State Pedagogical Institute, Uzbekistan, Usmonova S.T.
Published: November 2024

The Presidential Decree No. PF-134 of the Republic of Uzbekistan on the approval of the National Program for the Development of School Education for 2022-2026 outlines several key tasks aimed at enhancing educational resources. Among these, it emphasizes the creation of textbooks, workbooks, and educational manuals for upper-grade students by September 1, 2024. Additionally, it mandates the implementation of specialized electronic systems (such as S-testing, Onlinedu, digital textbooks, etc.) for assessment and teaching, as well as the development of 10 mobile electronic resources and 100 multimedia products for new generation textbooks [1].