bluuebunny/crossref_metadata_2025 huggingface dataset:
Peningkatan Kolaborasi Universitas dan Sekolah melalui Sharing Pengetahuan dan Praktikum Fisika Industri di Al-Wildan 10 International Islamic School Jakarta
Authors: Muhendra Rifki , Solihin  , Saputra Yayan , Rukmayadi Dede
Published: June 2024

Collaboration between universities and schools needs to be improved for the progress of the education system in Indonesia. Al Wildan 10 School is an International Islamic School that has just started operating and requires guidance in managing learning and practicums. Bhayangkara University, Jakarta Raya is a university that has advantages in learning systems and technology. In this community service activity, collaborative knowledge sharing and industrial physics practicum are proposed. The objects of service are teachers and students at Al Wildan 10 School. This activity focuses on training in developing the Basic Physics laboratory and Joint Practicum. There are 4 practicum modules that are practiced consisting of the fields of physics and industry. This collaboration between universities and schools is a form of cooperation in downstreaming a modern learning system which is important to implement and become a role model in the development of Indonesia's human resources in the future. Al-Wildan 10 school responded very well to this activity with good relations to date, especially communication on learning systems and practicums.
Edukasi Pemanfaatan Limbah Padat Tahu menjadi Karbon Aktif di Desa Mangunjaya Kabupaten Bekasi
Authors: Saing Bungaran , Kusumawati Amora , Fais Muhammad Hanif Ilham , Agustian Dinda Yesika , Amalia Rizky Yusrina , Sukreni Tulus
Published: June 2024

Tofu, non-fermented soybean curd is a nutritious and easily digestible product with high quality protein. The procedure for making tofu includes soaking the beans, grinding, filtering, boiling, coagulating, and molding. Mangunjaya Village is one of the tofu-producing areas in Bekasi. Tofu processing produces liquid and solid waste. So far, the solid waste known as tofu dregs from tofu production in Mangunjaya Village is only production waste that has no value. So that in this educational activity, the community around the tofu factory in Mangunjaya Village was trained to utilize tofu dregs in activated carbon. Activated carbon from tofu dregs can be used in clarification of used cooking oil. The purpose of this educational activity is to increase public awareness to process tofu solid waste so as not to damage the ecosystem and help improve the community's economy.
Implementasi Kurikulum Program Pembinaan Startup di Balikpapan
Authors: Abdallah Bayu Nur , Yansyah Deli , Sartika Widya , Fitria Irma
Published: June 2024

Indonesia has the opportunity to create an entrepreneurial nation by utilizing digital technology which will make us hosts in our own country. This is supported by the large potential of the digital industry in Indonesia. Managing adequate financial reports is the key to startup success in achieving access to capital, which unfortunately is a problem for most startups in the city of Balikpapan. This community service program was carried out for startup representatives in the city of Balikpapan with direct training in creating financial dashboards and digital marketing. The success index of this activity can be assessed by the percentage increase in participants' desire to be able to implement a financial dashboard without assistance by 72% and implement digital marketing without assistance by 55.6%.
Pendampingan Pembuatan E-Commerce untuk Produk Makanan IKM Majelis Taklim Wirausaha Basthah
Authors: Bernadhi Brav Deva , Marlyana Novi , Mas’idah Eli , Mulyaningsih Dian Ayu , Fadhillah Muhamad Nur
Published: June 2024

Majelis taklim entrepreneur Basthah is an IKM which is engaged in the manufacturing of snacks and several types of handicraft products. The women who are members of the Taklim Entrepreneurial Council Basthah are residents in the area around Jangli Permai, Semarang City. Basthah's entrepreneurial taklim council tries to help the economy of these mothers by developing small and medium-sized industries, especially in the manufacture of snacks such as donuts, chips, and other snacks, as well as some handicrafts. Marketing of these products is also still done manually, Basthah's entrepreneurial taklim assembly has not used technology assistance or can be said to be online marketing. There are several stages of the implementation method that will be used in making an online marketing system, namely the informational stage, the tool preparation stage, the mentoring and e-commerce development stage, and the report generation stage. The online marketing system is an e-commerce based website. The website uses 2 supporting applications, namely wordpress and woocommerce applications. Wordpress application to support website systems and woocommerce applications to support e-commerce systems. The e-commerce-based website will help the mothers of the majelis taklim entrepreneurs of Basthah to use e-commerce-based technology.
Optimalisasi Evaluasi Hasil Belajar menggunakan Aplikasi Kahoot! pada Guru Sekolah di Lingkungan Yayasan Wakaf Al Choir Pangeran Jayakarta
Authors: Purnomo Rakhmat , Putra Tri Dharma , Muhajirin Adi , Pamungkas R Wisnu Prio
Published: June 2024

Teachers in schools within the Prince Jayakarta Al Choir Waqf Foundation have not used application-based technology in evaluating learning outcomes. So far, learning evaluations have been carried out using paper. This makes the process of evaluating learning outcomes long and the results are not immediately known to students. The aim of this community service is to train teachers to use the Kahoot! to assist teachers in evaluating learning outcomes so that the teacher's work can be optimal. The evaluation results can also be received immediately by all students, and the analysis of the questions can be known right away. The method for implementing this service is by conducting effective training directly using a computer connected to an internet network with stages, (1) Presentation, the material is explained clearly, concisely and concisely, (2) demonstration, the material is demonstrated directly and participants see it, (3) Direct practice, participants immediately practice the material presented, (4) Mentoring, participants are accompanied while doing practice, (5) Demonstration, participants' work is demonstrated in front of the class, and (6) Using Google Classroom to find out the progress of learning outcomes, discussions, and ongoing assistance. The result of this service activity is that participants can use the Kahoot! to evaluate learning outcomes starting from creating an account, creating various types of questions by entering text, images, formulas, and running them, as well as finding out the results and evaluating the questions on the spot. Participants are greatly helped in making evaluations of learning outcomes that are interesting, easy and fast.
Rancangan Pembuatan Meja Laptop Portebel yang Ergonomis menggunakan Pengukuran Antropometri
Authors: Fauzi Farid , Ihsan Galih Reza , Akbar Rizky Aulutfi , Anugerah Elga Sendi , Hidayat Alif , Pratama Ansas Putra , Mustofa Mohammad Zainal , Pratama Reja Bagus
Published: June 2024

A work desk is a space that people use for working and studying, especially writing and reading, the idea is to create an ergonomic and modern work desk. Ergonomics studies the limitations, strengths and characteristics of people and uses them in the design of products, machines, devices, environments and even work systems so that they function at the highest quality without sacrificing people's comfort. Health and Safety Considerations. This research is included in the applied research category using analytical descriptive methods. The purpose of this research is to find out which portable laptop desktop criteria meet student expectations in the baseline and research samples. Based on these criteria, the portable laptop table is designed by considering anthropometric aspects. Data collection was carried out using several techniques, namely library research, interviews, observation (direct observation), and documentation. Interviews were conducted with 20 (twenty) students who use laptops. The results of interviews with 20 students who use laptops show that the criteria for a portable laptop table that they expect are as follows: Lightweight, easy to carry, doesn't take up space when stored/not used, can hold the weight of the laptop, can be used anywhere, can be used while sitting straight, (stretches his legs under the table), Strong.
Perancangan Sistem Pengenalan Organ Tubuh Manusia Menggunakan Diagram Activity
Authors: Sugiharto Angga Wahyu , Dhivari Danang , Febrianto  , Fadhil Muhammad Iqbal , Hidayahtulloh Syarif
Published: June 2024

The human body organ recognition information system is one of the fields of medical science that studies the structure of the human body. As humans, we really need to know our own organs. The reason is, by knowing and understanding every part of our body, we can know a healthy lifestyle and care more about maintaining a healthy body. The problem here is that the introduction of human organs done in 2D is less attractive so that students get bored studying the parts of the human body. The purpose of this research is to improve the learning system for the introduction of human organs by designing an information system using activity diagrams which will later be continued towards Android-based software and in its manufacture using the Unified Modeling Language (UML) method, using the StarUML application. The result of this research is that a system for recognizing human organs made in activity diagrams using StarUML software has been completed and is very well made.
DE AVÔS MANGAIEIROS A PROFESSOR DE QUÍMICA: NARRATIVA DO ETHOS DE ASCENSÃO SOCIAL DE UMA FAMÍLIA
Authors: Nascimento Ayrton Matheus da Silva
Published: June 2024

The objective of this research is to identify the knowledge of a young man who became a professor of Chemistry who came from a generation of manga and illiterate grandparents, in this case this narrative was created articulated with the theorization of Bernard Charlot, Pierre Bourdieu, Constantin Xypas, Boris Cyrulnik, John Bowlby and Algirdas Greimas. The methodology used for data collection was the “Self-reflective Narrative Actancial” together with the family report. In view of the description, we identified the dynamics that make up the family and the characteristics of the “relationship with knowledge”, “the tutors of resilience”, “attachment theory”, the ways and reasons for understanding yourself, others and the world and understand social ascension. We conclude that the relationship with the knowledge of the character's narrative shows a turnaround in his life, from early years in basic education to higher education due to his unlikely school success, it is possible to conclude that there is an absence of some elements seen as indispensable to achieve the goal. school success. And during his trajectory the character had the help of teachers - tutors of resilience, and adjuvants who helped to overcome each obstacle and achieve academic success. The character was identified as a resilience tutor who is that person who goes beyond the idea of ​​helpers that allows us to overcome a trauma, they are people with whom the subject creates a bond.
17. - 19. YÜZYILLAR ARASINDA GİTARIN FİZİKSEL GELİŞİMİNİN ÇALIM TEKNİKLERİNE ETKİLERİ
Authors: Marangoz Mesut , Kaynak Akçaoğlu Tuğçe
Published: June 2024

Bu çalışmada, 17. ve 19. yüzyıllar arasında gitar enstrümanının fiziksel olarak nasıl bir gelişim sürecinden geçtiği ve bu gelişim süreçlerinin gitar çalım tekniklerine nasıl etkileri olduğunu ortaya koymak amaçlanmıştır. Bu araştırmada yöntem olarak karşılaştırmalı analiz ve betimsel araştırma yöntemi kullanılmıştır. Bu çalışmada Barok Gitar, Romantik Gitar ve Torres Gitarı fiziksel olarak incelenerek, çalgılar için geliştirilmiş olan çalım teknikleri açıklanmıştır. Olgusal veriler, doküman inceleme yöntemiyle elde edilmiştir. Müzik tarihinde 17. ve 19. yüzyıllarda barok, klasik ve romantik dönem etkileri ortaya çıkmış ve her bir dönem kendine özgü sanatsal değerlere sahip olmuştur. Bu değerler kapsamında müzikal açıdan farklılıkların ifade edilmesi ihtiyacı, çalgıların gelişmesini sağlamıştır. Gitarın fiziksel yapısındaki gelişim ve farklılıklar; tutuş, oturuş ve çalım tekniğinde yeniliklerin gelişmesine olanak sağlamıştır. 19.yüzyıla gelinceye kadar gitarın tutuş oturuş ve çalım tekniklerine ilişkin birçok fikir ortaya çıkmıştır. Gitarın tarihsel süreci incelendiğinde, fiziksel yapısının sürekli değişimi hakkında ve yeni çalım teknikleri hakkında birçok çalışmanın olduğunu görmek mümkündür. Çalışmanın sonucunda Barok gitar, Romantik gitar ve Torres gitarının tutuş pozisyonlarının, sağ ve sol el çalım tekniklerinin, dönemin müzikal olanakları ve çalgıların fiziksel farklılıkları bağlamında bir gelişim sürecinden geçtiği; bu sürecin günümüzde kullandığımız modern klasik gitar tekniği ve fiziksel yapısı üzerinde etkili olduğu görülmüştür.
Enhancing Engagement of Hearing-impaired Pupils in Inclusive Tanzanian Classrooms through Teaching and Learning Materials
Authors: Mgendi Jane Charles , Bali Theodora , Sungwa Reuben
Published: June 2024

Teaching and learning materials are essential tools for enhancing the engagement of hearing-impaired pupils in inclusive classrooms. This study investigated enhancing the engagement of hearing-impaired pupils in teaching and learning materials. The study employed a qualitative, phenomenological design to gain insights into the lived experiences of the participants. Forty-four participants were purposefully selected, including head teachers, teachers, hearing-impaired pupils, and hearing pupils. Data were collected through interviews and observations and analyzed thematically using Excel pivot tables. The findings indicate that hearing-impaired pupils are engaged with teaching and learning materials, such as textbooks, reference books, maps, and diagrams, through prioritizing, showing the materials, and hands-on activities. However, their engagement is hindered by limited time and communication barriers. Furthermore, most teachers reported having limited proficiency in sign language, which hinders their ability to support these pupils in the learning process. The study recommends reviewing inclusive education policies, establishing teacher training programs, and emphasizing the use of sign language as a medium of instruction for hearing-impaired pupils.
TUVA TÜRKLERİNİN MİTLERİ ÖRNEĞİNE GÖRE KÜLTÜREL KAHRAMAN KAVRAMI
Authors: Eren Mariia
Published: June 2024

Dünya mitolojilerinde ve epik anlatılarında genelde keşif veya icat vasıtasıyla dünyayı değiştiren kültürel kahraman (culture hero) olarak adlandırılan bir tip karşımıza çıkmaktadır. Kültürel kahramana ateş elde etmesi, ziraatı geliştirmesi; şarkı, gelenek, kanun, din vd. kavramları ortaya koyması; balıkçılık, avcılık için araçları yapması; insanlara çeşitli bilgileri öğretmesi, müzik aletlerini vermesi gibi birtakım özellikler atfedilmektedir. Arkaik menşeli olan söz konusu kahramanın içinde ilahî ile insanî özelliklerin bulunması eski insanların bilincinde sanat ve din alanlarının ayrılmamasına işaret etmektedir. Bazı mitolojik geleneklerde kültürel kahraman Yaratıcı veya totemizm atasıyla özdeşleştirilmektedir. Kültürel kahramanın sadece insan biçiminde değil, kır kurdu, kurt, kuzgun, yılan gibi hayvanlar biçiminde vücut bulabilmesi söz konusu karakterin çok eski olması niteliğini göstermektedir. Yunan mitolojisinde Prometheus, Perseus, Theseus; Kalevala Destanında Vyanyamöynen adlı karakter ve demirci İlmarinen, Polinezya kültüründe Mauyi, Kızılderililerde Kuzgun Gürcü mitlerinde Amirani gibi karakterler kültürel kahramanlar niteliklerini taşımaktadır. Kültürel kahraman evrensel bir imaj olduğundan S. Thompson’un “Motif-İndex of Folk-Literature” adlı kataloğunda da adı geçen kahramana ilişkin on beşten fazla motif bulunmuştur. Dünya mitoloji geleneğinde kültürel kahramanın demonik-komik ikizi ise hilebaz anlamına gelen trikster karakteri sayılmaktadır.
Tuva Türklerinin mitolojisi ve destanlarında da aynı işlevleri yerine getiren kahramanlar yer almaktadır. Araştırma sırasında kullanılmış “Sibirya ve Uzak Doğu Rusya’sı Halklarının Folklor Örnekleri. Tuva Türklerinin Mitleri, Efsaneleri, Rivayetleri” (2010) adlı kitaba, G.N. Potanin’in derlediği (1883) mitlere ve Tuva Türklerinin epik geleneğine dayanarak Güney Türkler arasında yaygın bir şekilde bilinen Kezer-Çingis, Sartakpay (Sartaktay), Tuva destansı karakter Tanaa-Herel gibi kültürel kahramanların var olduğu tespit edilmiştir. Tuva mitik metinlerinde Kezer-Çingis Dünya’yı, dağlar ve ırmakları, hayvan ve bitkileri yaratmaktadır. Sartakpar adlı kahramanın ise ilk köprü inşa ettiğinden ve nehirlerin yönlerini değiştirdiğinden söz edilmektedir.
Bahsi geçen örnekler dışında şaman figürü de kültürel kahramanın devamı olarak değerlendirilebilmektedir. Şaman şarkıları, efsane ve mitlerinin epik gelenekle yan yana bulunduğunu söylemek mümkündür. Şaman da destan kahramanı olduğu gibi kendini bir serüvene atmış olmaktadır.
Çalışmamızda kültürel kahraman kavramı dünya geleneği çerçevesinde genel olarak incelendikten sonra yukarıda söz edilmiş Tuva Türklerine özgü kültürel kahramanlar ele alınmaktadır.
YABANCI Dil OLARAK TÜRKÇE ÖĞRETİMİ ALANINDAKİ KONUŞMA EĞİTİMİYLE İLGİLİ LİSANSÜSTÜ TEZLER ÜZERİNE BİR İNCELEME
Authors: Kocayanak Dilek
Published: June 2024

Bu çalışmanın amacı yabancı dil olarak Türkçe öğretiminde konuşma eğitimi ile ilgili 2013-2023 yılları arasında Türkiye’de yapılan lisansüstü tezlerin araştırma eğilimlerini ortaya koymaktır. Bu amaç doğrultusunda çalışmada söz konusu yıllar arasında konuşma eğitimi alanında yazılan 86 lisansüstü tez betimsel tarama modeline uygun olarak incelenmiştir. Tezlerin yıllara, türüne ve araştırma yaklaşımlarına, çalışma grubuna, veri toplama araçlarına, bağımlı ve bağımsız değişkenlerine göre dağılımlarına bakılmıştır. Araştırma bulgularına göre söz konusu yıllar arasında yapılan tezlerin büyük çoğunluğunun yüksek lisans tezlerinden oluştuğu tespit edilmiştir. Tezlerde en çok kullanılan veri toplama araçlarının formlar, ölçekler ve dokümanlar olduğu görülmüştür. Grup, öz ve akran değerlendirme, portfolyolar, proje, drama gibi alternatif ölçme değerlendirme yaklaşımlarının az ya da hiç kullanılmadığı görülmektedir. Nicel araştırmanın tercih edildiği söz konusu tezlerde ders kitapları arasında en fazla Yedi İklim Türkçe kitabı; en az ise Türkçeye Yolculuk ve İzmir Yabancılar İçin Türkçe kitapları üzerinde çalışmalar yapıldığı saptanmıştır. Düzey temelli incelemede ise en fazla B1, en az ise A1 düzeyinde konuşma becerisi ile ilgili uygulamalar yapıldığı; Türkiye’de ilkokul ve lisede eğitim gören yabancı öğrenciler üzerinde ise çok az çalışma yapıldığı; ortaokul öğrencileri üzerinde ise hiç çalışma yapılmadığı tespit edilmiştir. Yabancı dil olarak Türkçe öğretiminde konuşma eğitimi alanında yapılan lisansüstü tezlerde ele alınan bağımlı değişkenler sırasıyla konuşma becerisi, konuşma etkinlikleri, konuşma kaygısı, anlatma becerisi ve üretici dil becerisi şeklindedir. Bağımsız değişkenlerde ise yaş, cinsiyet, uyruk gibi demografik değişkenler, yaratıcı drama, iletişimsel yöntem, göreve dayalı dil öğretimi, etkileşim stratejileri, konuşmada söz varlığının olduğu görülmektedir. Araştırmada, elde edilen bulgular ışığında 2020 yılında “Tamamlayıcı Cilt” adı altında yenilenen Diller İçin Avrupa Ortak Başvuru Metninde sesletim, işaret dili ve teknoloji kullanımı alanlarına eklenen ve konuşma becerisiyle doğrudan ilgili olan yeni kazanımlar veya değişimlere koşut olarak bu yönde yapılacak çalışmaların alan yazınına katkı sağlayacağı, gelecekte konuşma eğitimi alanında yapılacak çalışmalarda süreç temelli yaklaşımların kullanılması ve alternatif ölçme değerlendirme araçlarından faydalanılması yönünde önerilerde bulunulmuştur.
Generator Protection Based on Fast Frequency and Phase Measurement
Authors: Adapa Rithvik Reddy , Wang Xin
Published: June 2024

The existing generator protection systems employ complex algorithms that require substantial memory and substantial computing power. To overcome these challenges, this paper presents an efficient, reliable, and computationally less intensive generator protection method focused on swiftly measuring generator frequency and phase. This approach has been assessed within a system comprising a synchronous generator powering a DC load. The paper provides a detailed model of the synchronous generator and evaluates the influence of a rectifier, comparing it with a PLL-based Phasor Measurement Unit (PMU).
Power System Fast Frequency Control in Low Inertia Environment Using MPC
Authors: Kim Byungchul , Abed Eyad H.
Published: June 2024

Rapid development of renewable energy systems is causing considerable reduction of inertia and damping in the power system networks. This adds difficulty to frequency control. This paper suggests a novel method of frequency control for low inertia power systems using a model predictive control (MPC) loop with the goal of fast frequency response to offer quick frequency control to service areas. The controller manages the voltage source converter’s power injections to ensure operation within the frequency limits and optimal power flow in the presence of power system’s disturbances. Optimized MPC goal function methods are used for simulation verification and performance enhancement. An IEEE 39-bus system dynamic model is used to illustrate the effectiveness of the proposed control methods.
A Study on Grounding of Grid-Connected Energy Storage System
Authors: Li Hao-Jun , Lin Chen-Han , Chen Kun-Long
Published: June 2024

The energy storage system is mainly composed of the following three parts, the power conversion system (PCS), battery management system (BMS), and energy management system (EMS). Among them, EMS is the core of the energy storage system. EMS needs to decide when to charge or discharge and monitor information such as the fire protection system, access control system, and ambient temperature and humidity in the facility. Good data transmission must be maintained between the equipment and the EMS. In the power system, the grounding system stabilizes the potential, discharging static charges, lightning current discharge path, grounding the equipment shell, and providing reference potential. If the grounding system of the energy storage facility is poorly designed, the noise generated by the PCS may cause electromagnetic interference to the communication line during the switching operation. In severe cases, the energy storage system will be temporarily disabled. This study analyzes the transient voltage variation at the grounding point when the ESS is connected or disconnected from the grid under different grounding methods. Referring to the grounding methods such as TT, TN, and IT in IEC 60364 standard, and analyzes in different ground impedance. The energy storage system model is established with EMTP-ATPDraw. After simulating various scenarios, a grounding method with low ground potential variation is proposed.
Phase diagrams of oxide system FeO–MnO–MgO–SiO2. Report 2. Triple state diagrams FeO–MnO–SiO2, FeO–MgO–SiO2, MgO–MnO–SiO2
Authors: Makrovets L. A.
Published: June 2024

The knowledge of the thermodynamics and phase equilibria of silicate melts FeO–MnO–MgO–SiO2 and solid solutions of silicates of the MnO–MgO–SiO2 system allows us to predict the appearance of non-metallic inclusions in steel. The FeO–MnO–MgO–SiO2 system includes six double and four triple state diagrams of oxide systems. Previously, the state diagrams of binary FeO–MnO, FeO–MgO, FeO–SiO2, MnO–MgO and ternary FeO–MnO–MgO oxide systems were studied. In this work, state diagrams of the FeO–MnO–SiO2, FeO–MgO–SiO2 and MgO–MnO–SiO2 systems were constructed. The calculations used the theory of subregular ionic solutions, which takes into account the dependence of the coordination number on the composition of the melt, quite accurately describes diagrams with two immiscible liquids and is consistent with the experimental data presented in the literature. In the work, the energy parameters of this theory were selected to calculate the activities of the components of the oxide melt of each of the systems under study, as well as the parameter of the theory of regular ionic solutions to calculate the activities of the components of the magnesium-manganese orthosilicate solution |Mg2SiO4, Mn2SiO4|. The data obtained on the state diagrams of the systems included in the FeO–MgO–MnO–SiO2 system will make it possible to establish non-metallic inclusions in equilibrium with the liquid metal in the Fe–Mg–Mn–Si–O system
Enhancing Sustainability through Agricultural Zakāt -Based Philanthropy Movement: A Comprehensive Study on Social Welfare Capital
Authors: Saputra Sahran , Mujahiddin  , Tanjung Yurisna
Published: June 2024

Zakāt  on Agriculture, as one aspect of Islamic finance and philanthropy, is crucial in supporting community welfare and promoting sustainable agricultural practices. This research examines the philanthropy movement driven by agricultural zakāt  at Desa Mangga in the Langkat Regency, Indonesia. It adopts a qualitative approach, employing a phenomenological study through in-depth interviews. This research involved three key groups as research subjects: 10 amil zakāt  (who are responsible for zakāt  administration), 15 zakāt  payers, and 35 zakāt  recipients. The research findings reveal that philanthropic activities involving agricultural zakāt  at Desa Mangga can be categorized into consumption-oriented and production-oriented activities. In contrast to the traditional approach of distributing zakāt  mainly to relieve financial burdens, Desa Mangga has adopted a more proactive strategy in managing agricultural zakāt  funds. The funds are directed towards productive businesses such as palm sugar production, stalls, and farmland management. As achieving complete economic independence continues, the effective allocation of agricultural zakāt  funds at Desa Mangga progressively empower recipients to become more economically self-reliant. Nevertheless, it is crucial to highlight that, in practice, the concept of empowerment within zakāt  philanthropy at Desa Mangga has yet to reach its full potential. Charitable activities still dominate the distribution of zakāt  funds, inadvertently fostering dependency among zakāt  recipients.
Imām al-Māwardī’s View on the Concept of Taxation (Kharaj) in al-Aḥkām Sultḥāniyyah
Authors: Hakim Rahmad , Noviyanti Ririn
Published: June 2024

Throughout the course of history, spanning centuries, taxation (kharāj) as sources of income of the state is significantly influential in the development of Islamic civilization. Within Islamic civilization, various principles governing the fundamental aspects of the state system, specifically in finance (fiscal and monetary) are formulated. The policy regulating state finance, with a particular focus on taxation, serves as evidence of the foundational principles of Islamic governance aimed at achieving justice and welfare for the people. The state taxation system arose due to the expansion of Islamic territories and the acquisition of spoils of war obtained by Muslims, whether through peace treaties (fay’) or warfare (ghanīmah). Therefore, this research aimed to analyze the concept of taxation in Islam, with a particular focus on al-Aḥkām as-Sultḥāniyyah by Imām al-Māwardī. The conclusion drawn was that the theory of taxation had several advantages; firstly, the thoughts of Imām al-Māwardī regarding taxation were forward-looking, specifically in terms of the flexibility in determining the tax object by adapting it to the conditions of the tax object and subject. Secondly, the imām's conceptualization of taxation remained highly contextual, making it relevant for contemporary application.
Endometriosis. Сlinical protocol review from different angles (discussion)
Authors:   Pirogov Russian National Research Medical University, Moscow, Russian Federation, Dobrokhotova Yu.E. , Markova E.A. ,   Pirogov Russian National Research Medical University, Moscow, Russian Federation, Khlynova S.A. ,   Pirogov Russian National Research Medical University, Moscow, Russian Federation, Narimanova M.R. ,   Pirogov Russian National Research Medical University, Moscow, Russian Federation
Published: June 2024

Endometriosis is a common disease characterized by the tissue similar in morphology and function to the endometrium outside the uterine cavity. The review presents a historical background, an overview of the theories concerning the endometriosis pathogenesis, a description of the clinical picture, diagnostic issues and a discussion concerning the clinical recommendations of the Ministry of Health of the Russian Federation on the patient management with endometriosis, which are currently in force. To date, the etiology and pathogenesis of this disease have not been fully clarified, and the development of this pathology is still debated. Endometriosis has significant adverse health outcomes and negatively affects the life quality of patients. Endometriosis-associated infertility contributes to a decrease in fertility, having an adverse impact on the country's economy. The disease clinical debut may be a menstrual disorder, abnormal uterine bleeding, infertility, the development of chronic pelvic pain syndrome, manifested by dyspareunia, dyschezia, dysmenorrhea. The progress of medicine in this area is associated with an individual patient management, where an improvement a woman's life quality, therapy and overcoming infertility, reducing the frequency of relapses and minimizing surgical interventions are highlighted Properly selected individual therapy leads to a decrease in the incidence of endometriosis clinical manifestation, which has a beneficial effect on personal, social, demographic and economic indicators. KEYWORDS: endometriosis, endometrium, endometrial pathogenesis, endometrial disease, endometriosis treatment, clinical recommendations, endometriosis-associated infertility. FOR CITATION: Dobrokhotova Yu.E., Markova E.A., Khlynova S.A., Narimanova M.R. Endometriosis. Сlinical protocol review from different angles (discussion). Russian Journal of Woman and Child Health. 2024;7(2):89–97 (in Russ.). DOI: 10.32364/2618-8430-2024-7-2-1.
Obstetric complications in the 3rd trimester of pregnancy in women with asthma
Authors:   Pirogov Russian National Research Medical University, Moscow, Russian Federation, Pashchenko A.A. ,   City Clinical Hospital No. 52, Moscow, Russian Federation, Dobrokhotova Yu.E. ,   Pirogov Russian National Research Medical University, Moscow, Russian Federation, Fomina D.S. ,   City Clinical Hospital No.52, Moscow, Russian Federation,   I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation
Published: June 2024

Aim: to analyze the rate of asthma-associated obstetric complications in the third trimester of pregnancy, with attention to the severity and level of symptom control Patients and Methods: a retrospective phase involved the analysis of the course of the third trimester of pregnancy in 120 women with asthma. The women were divided into five groups: mild intermittent asthma (n=34), mild persistent controlled asthma (n=40), mild persistent poorly controlled asthma (n=10), moderate to severe persistent controlled asthma (n=26), and moderate to severe persistent poorly controlled asthma (n=10). The prospective phase included examination and treatment of pregnant women in the groups with uncontrolled asthma (n=20). The level of symptom control was assessed using the Asthma Control Test (ACT). Additionally, nitric oxide in exhaled air (NOex) was measured. The control group included 20 women without allergic disorders. Results: the study demonstrated an association between the level of symptom control and the development of associated hypertensive disorders. Severe preeclampsia was reported only in moderate to severe poorly controlled asthma. A significant correlation was revealed between ACT, NOex level, and de novo increase in systolic blood pressure (BP) in the third trimester (Rs=0.581; Rs=0.828). C-section was most often performed for fetal indications (acute hypoxia) in women with moderate to severe persistent poorly controlled asthma. These findings indicate that the choice of delivery method should be based on the level of symptom control at the end of the third trimester, rather than disease severity. Achieving complete control of asthma in pregnant women reduces the risk of acute fetal hypoxia and the rate of emergency C-sections. Conclusions: achieving and maintaining complete asthma control during pregnancy reduces the risk of associated obstetric complications and improves perinatal and maternal outcomes KEYWORDS: asthma, pregnancy, obstetric complications, hypertension, asthma-associated obstetric complications, C-section. FOR CITATION: Pashchenko A.A., Dobrokhotova Yu.E., Fomina D.S. Obstetric complications in the 3rd trimester of pregnancy in women with asthma. Russian Journal of Woman and Child Health. 2024;7(2):98–103 (in Russ.). DOI: 10.32364/2618-8430-2024-7-2-2.
Novel Approach: Diphenhydramine and Lidocaine Combination Therapy for Alleviating Inflammatory and Allergic Skin Conditions with Coexisting Itch
Authors: Karłowicz-Bodalska Katarzyna , Janicka Natalia , Oślizło Małgorzata , Sauer Natalia Julia
Published: June 2024

Skin inflammatory and allergic conditions often result in symptoms such as erythema, edema, and pruritus, significantly impacting patients' quality of life. Traditional treatment approaches target either the inflammatory or allergic components individually, leaving the accompanying itch inadequately addressed. This study aims to explore the efficacy and safety of a combination therapy using diphenhydramine and lidocaine for managing inflammatory and allergic skin conditions with coexisting itch. Diphenhydramine, a first-generation antihistamine, exhibits potent antiallergic properties by inhibiting histamine receptors (H1). Lidocaine, a local anesthetic, possesses analgesic effects and alleviates pruritus by blocking sensory neurons and reducing capillary permeability. The synergistic effects of diphenhydramine and lidocaine hold promise in providing a comprehensive treatment option for individuals with inflammatory and allergic skin conditions. In this study, the efficacy and safety of combination therapy with diphenhydramine and lidocaine will be evaluated through its effects on symptom relief, inflammatory markers and patient satisfaction. Furthermore, we will analyze dermatoses where the combination therapy used had the best results. The study will also focus on market analysis and formulation availability. This investigation into the diphenhydramine and lidocaine combination therapy represents an innovative approach in dermatology, offering a unique solution for addressing both the underlying inflammation and the troublesome itch associated with inflammatory and allergic skin conditions.
Effect and mechanism of protease inhibitor oprozomib on doxorubicin sensitivity of hepatocellular carcinoma cells
Authors: Qi Feng , Zheng Sheng , Hou Lu , Fu XinNian , Wang XinXin , Fu ZhiPeng , Yang Juan
Published: June 2024

This study was to examine the impact of Oprozomib (OPZ), an oral second-generation proteasome inhibitor, on the sensitivity of hepatocellular carcinoma (HCC) cells to doxorubicin (DOX), a commonly used chemotherapy drug for the treatment of HCC. HCC cells were incubated with OPZ or DOX. Cell proliferation was assessed using MTT and colony formation assay, while cell migration and invasion were evaluated using scratch assay and Transwell assay. Cell apoptosis was measured using flow cytometry, and apoptosis-related molecules were determined through Western blot analysis. The proliferation, migration, and invasion of HCC cells were effectively suppressed by OPZ in a dose-dependent manner. This inhibition was achieved through the upregulation of pro-apoptotic genes, resulting in the promotion of apoptosis. Furthermore, OPZ significantly augmented the cytotoxicity and apoptosis induced by DOX. OPZ alone can effectively inhibit cell proliferation and induce apoptosis. OPZ can enhance DOX sensitivity and cellular apoptosis.
Measuring Complexity using Information
Authors: Jaffe Klaus
Published: June 2024

Measuring complexity in multidimensional systems with high degrees of freedom and a variety of types of information, remains an important challenge. Complexity of a system is related to the number and variety of components, the number and type of interactions among them, the degree of redundancy, and the degrees of freedom of the system. Examples show that different disciplines of science converge in complexity measures for low and high dimensional problems. For low dimensional systems, such as coded strings of symbols (text, computer code, DNA, RNA, proteins, music), Shannon’s Information Entropy (expected amount of _information_ in an event drawn from a given distribution) and Kolmogorov‘s Algorithmic Complexity (the length of the shortest algorithm that produces the object as output), are used for quantitative measurements of complexity. For systems with more dimensions (ecosystems, brains, social groupings), network science provides better tools for that purpose. For complex highly multidimensional systems, none of the former methods are useful. Useful Information Φ (Information that produces thermodynamic free energy) can be related to complexity. Φ can be quantified by measuring the thermodynamic Free Energy F and/or useful Work it produces. Here I propose to measure Complexity as Total Information I, defined as the information of the system, including Φ, useless information or Noise N, and Redundant Information R. Measuring one or more of these variables allows quantifying and classifying complexity. Complexity and Information are two windows overlooking the same fundamental phenomenon broadening out tools to quantify both.
Research methodology of logistics processes in the region
Authors:   Flight Academy of the National Aviation University, Khachaturian Olena , Shcherbak Oleh ,   Flight Academy of the National Aviation University
Published: June 2024

In the conditions of conducting business, which are constantly changing, there is a need to adapt existing and create new mechanisms in logistics. The creation of large-scale logistics complexes requires the organization and implementation of various calculation and research preparatory works, part of which are marketing and logistics studies. The work substantiates the need to create a program of logistics research, which would include the order of their conduct, tools, methods of processing and analysis of marketing and logistics information. The basic factors that affect the effectiveness of the region's development are highlighted, including, in addition to the possession of natural resources, territorial, administrative, economic, institutional, organizational and demographic factors. The study of the field of logistics management is defined as a consistent organized process of segmentation of logistics flows according to the priority features of the study of factors that affect the efficiency of logistics in the region. The proposed classification of logistics management processes of the region by types of functional logistics flows and logistics operations. An algorithm for researching logistics processes in the region has been developed. It is clear from the algorithm that the central place in the study of the efficiency of flow processes is occupied by the definition and study of its parameters: the level of customer service; the amount of stocks of material values; the level of logistics costs, including transport costs; the level of administrative costs for logistics. The possibility of managing the efficiency of logistics processes within the strategic planning of the territory development is considered. At the same time, the flow is presented as a managed subsystem in the control system, which should be implemented in the space of four variables: temporal, spatial, quantitative and qualitative. An efficiency index is proposed, which determines the evaluation of the parameters of the efficiency of the implementation of the logistics strategy and with the help of which inconsistencies in the activity of the logistics subsystems of the region can be detected.
Optimizing modes of interaction between highway and urban passenger transport in Kremenchuk
Authors:   Kremenchuk Mykhailo Ostrogradskyi National University, Moroz Mykola , Haikova Tetiana ,   Kremenchuk Mykhailo Ostrogradskyi National University, Soloshych Iryna ,   Kremenchuk Mykhailo Ostrogradskyi National University
Published: June 2024

The purpose of the article is to determine the optimal value of the number of vehicles on the route network of Kremenchuk in the interaction of mainline and internal passenger transport by organizing the work of participants in the transport process of moving passengers during the transition from mainline (car, railway, river) to urban (trolley buses, buses, route taxis) transport. Optimization of the interaction was carried out according to the criterion of reducing the total reduced costs. A generalized criterion for assessing the total costs of participants in the transport process is proposed, which tends to be minimized as a result of the organization of transportation. The passenger capacity of a unit of rolling stock of mainline passenger transport differs from the passenger capacity of a unit of rolling stock of urban passenger transport. Taking into account that urban passenger transport operates in conditions of significant fluctuations in passenger flows, there are periods when the loading of rolling stock exceeds the nominal capacity, that is, the static coefficient of utilization of the passenger capacity of rolling stock is greater than one. The greater the number of vehicles of urban passenger transport, which ensures its interaction with mainline transport, on the route, the shorter the waiting time of passengers, which reduces social costs, but the higher the operating costs of the carrier. The combination of these aspects will allow to balance both the economic effect of the provision of transport services and the social aspect, which has a direct positive effect on the development of the interaction of highway passenger transport with city transport and the city as a whole. The search for ways to reduce the total costs can improve the level of quality of passenger transportation in the interaction of highway and urban transport. Using transport services as a generalizing criterion allows you to determine a compromise between the interests of the provider of transport services (carrier) and the consumer of services (passenger). The optimal value of the number of vehicles on the city's route network is directly proportional to the cost of transport service time and inversely proportional to the operating costs of the carrier's enterprise. Also, the increase in passenger turnover, which goes from highway to city passenger transport, and the length of the route, which determines the turnover time, requires an increase in the number of vehicles.
Development of a Digital Control Interface for a Switching Power Supply
Authors:   Volodymyr Vynnychenko Central Ukrainian State University, Baraniuk Oleksandr , Kalich Viktor ,   Central Ukrainian National Technical University
Published: June 2024

Most switching power supplies are not designed to change their output voltage. However, situations arise where a different voltage from the power source is needed. The purpose of this article is to develop a practical interface scheme for digitally controlling the output voltage of a switching power supply with an analog feedback loop. The article presents the results of the research of isolated flyback switch-mode power supply (SMPS) circuits, determines the method of controlling the output voltage of the SMPS, and proposes a digital interface for controlling the output voltage of the power supply. The emphasis was on using readily available, inexpensive components with minimal modification to the existing design. The study revealed limitations in existing switching power supply designs regarding effective output voltage control. Modifying the internal reference source is often not an available option. Therefore, influencing the feedback circuit emerges as a simple and viable control method. All power supply feedback loops include a voltage divider measuring the output voltage of switching power supply. This research demonstrates that controlling output voltage can be achieved by injecting or draining current within or from output voltage divider of power supply. Draining current increases the output voltage, while injecting decreases it. The additional resistor only requires a single connection point within the existing circuit. The proposed method provides a linear dependence of the output voltage increase on the value of the injected/drained current. It is shown that the digital interface scheme depends on the number of discrete levels of the required output voltage. For a small number of levels, field-effect transistors controlled by a positional or binary code can be used to control the power supply, and with a significant number of levels, it is advisable to use ready-made digital-to-analog converters.
Combined system of automatic flow stabilization bread mass at the entry of the thresher of the grain harvester
Authors:   Flight Academy of the National Aviation University, Osadchy Sergey , Vikhrova Larisa ,   Central Ukrainian National Technical University, Kalich Victor ,   Central Ukrainian National Technical University, Miroshnichenko Mariia ,   Central Ukrainian National Technical University
Published: June 2024

The research conducted in this article is devoted to solving the actual problem of loading the grain harvester with bread mass at the entrance of the thresher. It is possible to achieve the minimum level of fluctuations in the flow of bread mass at the entrance of the threshing-separating device only in appropriately designed optimal multidimensional stabilization systems. At the same time, the methods of dynamic design and analytical design should be used for the construction of similar systems. We proposed to extend the experimental and analytical approach to the design of optimal stabilization systems to the case when minimal fluctuations in the flow of bread mass occur at the entrance to the thresher of the grain harvester. As a result, we developed and implemented an optimal combined system of automatic stabilization with feedback on the deviation from the average value of the flow of bread mass and correction according to the change in output. To carry out the above studies, the method of analyzing the quality of stabilization under random steady-state effects was used, and this made it possible to calculate normalized indicators of the quality of stabilization.
Physico-mathematical model of the process of compression of compound feed components into expanders
Authors:   Dnipro State Agrarian and Economic University, Aliiev Elchyn , Kobets Oleksandr ,   Dnipro State Agrarian and Economic University, Linko Mykola ,   Dnipro State Agrarian and Economic University
Published: June 2024

The purpose of the experimental study is to verify the accuracy of conclusions drawn from theoretical research by substantiating experimentally the main parameters and operating modes of the feed compaction process. To compare the results of numerical modeling and laboratory experiments, a program was developed in the Wolfram programming language, which allows linking the technological parameters of the expansion process (W, T) with the physical and mechanical properties of the compound feeds mixture (Ep, μp, Wp). For rational technological parameters (Dμ = 0.5 mm, W = 20.7 %, T = 137.0 °C), we have the following physical and mechanical properties: Ep = 22.3 MPa, μp = 0.31, Wp = 0.49 N/m. In this case, SΔP = 0.772 MPa, Ψ = 1.519, ha = 13.2 mm. Comparisons of dependencies SΔPE(Dμ) and SΔPT(Dμ), ΨE(Dμ) and ΨT(Dμ), haE(Dμ) and haT(Dμ) will be conducted under the condition of rational technological parameters, and a sufficiently high Pearson correlation coefficient (0.94–0.99) has been established.