bluuebunny/crossref_metadata_2025 huggingface dataset:
CORONARY MICROVASCULAR DYSFUNCTION IN PATIENTS AFTER URGENT PERCUTANEOUS CORONARY INTERVENTION DUE TO ACUTE CORONARY SYNDROME
Authors: Marushko E.Yu. , Mankovsky G.B. , Dzhun Ya.Yu.
Published: July 2024

Background. Possible cause of residual myocardial ischemia after urgent PCI during ACS is coronary microvascular dysfunction.
Aim: To study the frequency of coronary microvascular dysfunction in patients who underwent urgent PCI due to ACS.
Materials and methods. The study included 38 participants with ACS. These patients underwent urgent PCI. After 28 days patients underwent echocardiography with intravenous dipyridamole. Coronary microvascular dysfunction was determined by an CFR less than 2. Quality of life was measured by the severity of angina using the SF-36 and SAQ questionnaires, respectively. To compare the results of the study, a cohort of 20 patients who underwent elective PCI without coronary microvascular dysfunction (CFR≥2) were selected.
Results.About 2/3 of patients had complaints of shortness of breath, as the equivalent of angina pectoris, during routine physical exertion. In 83.3% patients presence of coronary microvascular dysfunction, was proven. Quality of life due to the SAQ and SF-36 questionnaires were significantly lower among patients, who underwent urgent PCI.
Conclusion.The results of the work showed that 83.3% of patients after urgent PCI for ACS were diagnosed with coronary microvascular dysfunction.
STRUCTURAL ORGANIZATION OF THE MARGINAL AND THORACIC NUCLEI OF THE POSTERIOR HORNS OF THE HUMAN SPINAL CORD IN THE PRENATAL PERIOD
Authors: Prykhodko S.O. , Shkolnikov V.S. , Zalevskiy L.L. , Stelmashchuk P.O. , Danylevych V.P.
Published: July 2024

Background. Embryology is the fundamental study that provides insights into the formation stages of the central nervous system and the mechanisms involved in its development. Thus, we can establish clear time intervals for thoracic and marginal nuclei formation during intrauterine development.
Aim: To investigate the morphogenesis of the marginal and thoracic nuclei of the posterior horns of the human spinal cord during intrauterine development.
Results. In the period of 7-8 weeks of gestation, the first signs of the formation of the thoracic nucleus appear, while for the marginal - 9-10 weeks of gestation. Glial cells are companion cells that always surround neurons. In turn, the cells of each nucleus are characterized by uniformity and similarity in shape and size. At 11-12 weeks of gestation, the thoracic nucleus acquires a typical oval shape. The marginal nucleus begins to separate from the gelatinous substance. Clear boundaries of the thoracic nucleus with its inherent oval shape, in comparison with the marginal one, are formed earlier. We found them in 14-15 weeks of gestation. At the same time, the marginal nucleus is separated from the surrounding structures in 20-21 weeks of gestation. By 29-30 weeks, the thoracic and marginal nuclei finish forming boundaries and occupy positions according to the topography, but the process of neuronal differentiation continues until birth.
Conclusion. Understanding the stages of fetal development is critical for ensuring healthy pregnancies. So, considering the data we obtained, it became clear that the thoracic nucleus begins to form earlier than the marginal one. The difference in period is on average 3-4 weeks of gestation. Later, the thoracic nucleus acquires its characteristic shape, while the peripheral nucleus begins to separate from the surrounding tissues. The 29-30th week of gestation is characterized by the completion of the formation of both nuclei and their location by their inherent topography.
The effect of stress ratio, maximum stress, stress amplitude and yield strength of materials on fatigue crack closure of 2024 aluminum and 4130 steel
Authors:   , Massali Hamid R.
Published: July 2024

Crack closure presented by Elber in 1968 was hoped to modify Paris�[trademark] Law in analyzing fatigue crack propagation. Validity of crack closure phenomenon was investigated by many researchers and conflicting results were presented in the literature. This experiment was conducted to investigate crack closure phenomenon more thoroughly and to identify the governing factors involved. Two materials were used, 2024 aluminum and 4130 steel, each at two heat treatment conditions. Tests were conducted under three loading conditions, constant stress ratio, constant maximum stress and constant stress amplitude. All specimens were loaded on the axis parallel to the rolling direction, sinusoidally at constant amplitude at room temperature and in laboratory air. Crack closure phenomenon was found to be present in both steel and aluminum alloy. It was also found that crack closure is dependent on fatigue crack length. Decreasing yield strength of the materials used increased the crack closure level. Increase in maximum stress increased crack closure load where altering the stress amplitude did not have a significant effect on crack closure. It can be concluded that crack closure is a function of plastic zone size at the tip of a growing fatigue crack. Crack closure is a plane stress phenomenon, but it also exists in plane strain condition.
Ecology and management of the eastern bluebird in Missouri
Authors:   , Sinnott Ricky J.
Published: July 2024

"OBJECTIVES: 1. To determine the effect of severe weather on eastern bluebird populations. 2. To design and test more efficient nest and winter roost boxes and to develop a simple test to compare insulative properties of nest and roost box designs and materials. 3. To monitor bluebird populations in Missouri. 4. To determine critical habitats and foods throughout the year. 5. To develop management recommendations to improve nesting success and winter survival of bluebirds in Missouri."--Page 4.
Characteristics of pre-rigor processed beef
Authors:   , Mourthe Baldo Roman
Published: July 2024

"During the last 25 years, the total production of beef and beef products in the U.S. has markedly increased. Most of this increase has been in the form of ground beef and ground beef products (Sink, 1980). In 1970, 20 percent of the beef consumption was in the ground form, while in 1979 this percentage rose to 45 percent and is expected to reach 60 percent in the early 1980‘s (Nusbaum, 1979). This rise in ground beef consumption reflects the changing eating habits of the American people. It was projected that in 1980 about half of the meals would be consumed outside the home. The growth of the hotel, restaurant and institution (HRI) segment of beef marketing is another aspect of this phenomenon (Anon., 1978). The availability of this rather inexpensive and highly nutritious food commodity was based, mainly, on two production factors: cheap grain and cheap and abundant energy. Currently, the shortage in world grain production will likely increase grain exports, thus decreasing the availability of grain for livestock. The worsening energy crisis affects beef production in two ways, indirectly when grain is used by the chemical industry and for fuel production, and directly when energy is considered as an input in beef production."--Page 1.
Pengaruh Harga dan Kualitas Pelayanan terhadap Keputusan Penggunaan Jasa pada Shoespa Cabang Pamulang Tangerang Selatan
Authors: Anggoro Bayu , Munarsih
Published: July 2024

Tujuan dari penelitian ini adalah guna mengetahui apakah pilihan untuk memanfaatkan layanan di SHOESPA Cabang Pamulang Tangsel dipengaruhi, sebagian atau bersamaan, oleh harga dan kualitas layanan. Teknik asosiatif digunakan dalam metode deskriptif kuantitatif. Pengambilan sampel probabilitas, juga dikenal sebagai pengambilan sampel acak sederhana, adalah metodologi pengambilan sampel yang digunakan. Rumus Slovin digunakan untuk menghitung sampel acak anggota populasi tanpa memperhitungkan strata dalam populasi tersebut. Analisis regresi, analisis korelasi, analisis koefisien determinasi, serta uji hipotesis semuanya digunakan dalam analisis data. Berdasarkan persamaan regresi Y = 3,911 + 0,683 X1 + 0,194 X2, hasil penelitian menjelaskan bahwa harga (X1) dan kualitas pelayanan (X2) berpengaruh positif dan besar terhadap pilihan penggunaan (Y). Besarnya pengaruh simultan koefisien determinasi sebesar 81,4%. Setelah menguji hipotesis secara parsial, diperoleh harga (19,812 > 1,985) atau thitung > ttabel. Oleh karena itu H0 ditolak, namun H1 disetujui. Hal tersebut menjelaskan variabel independen harga (X1) dan keputusan penggunaan (Y) memiliki hubungan positif serta substansial. Angka kualitas pelayanan adalah 15.579 > 1.985 atau thitung > ttabel. Maka, H2 diterima dan H0 ditolak. Hal itu membuktikan Keputusan Penggunaan (Y) dipengaruhi oleh variabel independen Kualitas Pelayanan (X2). Uji hipotesis diperoleh nilai
Strategi Dan Pendekatan Pendidikan Islam Di Era Modernisasi Menurut Perspektif Mastuhu
Authors: Sholihuddin Muhammad , Alifiyah Rizka , Zaenab Siti , Faizin M.
Published: July 2024

Education is very important need for developing the quality of human resources. With quality education, it can improve the welfare and standard of living of an individual and also the surrounding community. A strategy is needed in an effort to improve the quality of education in the current era of modernization. Especially in Islamic education as a national education system that aspires to form a muslim with integrity, ethics and noble character. The research uses qualitative research methods through literature analysis, case studies, and related sources. By analyzing information about strategies and education according to the perspective of an Islamic education expert, amastuhu. So that information is produced about the strategy of Islamic education in the era of modernization in the form of descriptive narratives.
Pemanfaatan Media Pembelajaran Daily Vlog Untuk Meningkatkan Kreativitas Siswa Di Sekolah Menengah Pertama
Authors: Fauzi Imron , Khothib Muchammad Nur
Published: July 2024

Perkembangan teknologi saat ini berkembang dengan sangat cepat, oleh karena itu, dalam dunia pendidikan, harus mengikuti perkembangan teknologi dan informasi yang telah berkembang. Media daily vlog ini merupakan salah satu solusi untuk menghadapi kemajuan teknologi dan informasi saat ini. Masalah yang diambil dalam penelitian ini adalah bagaimana desain, pemanfaatan, dan faktor-faktor yang memengaruhi media daily vlog. Tujuan dari penelitian ini adalah untuk menjelaskan desain, pemanfaatan, dan faktor-faktor yang memengaruhi media daily vlog. Metode penelitian yang digunakan dalam penelitian ini adalah pendekatan kualitatif deskriptif. Teknik pengumpulan data menggunakan observasi, wawancara, dan dokumentasi. Analisis data menggunakan kondensasi data, presentasi data, dan kesimpulan. Triangulasi data digunakan untuk meningkatkan kepercayaan data melalui sumber, teknik, dan waktu. Hasil dari penelitian ini: (1) desain yang digunakan oleh guru PAI di SMPN 02 Jatiroto tidak meninggalkan 3 elemen yaitu: cognitive load, student engagement, dan active learning together; (2) Pemanfaatan media vlog tidak terlepas dari perencanaan, implementasi, dan evaluasi untuk meningkatkan kreativitas siswa; (3) Faktor-faktor yang memengaruhi media vlog adalah guru, siswa, fasilitas dan infrastruktur, jaringan internet, komputer, dan ponsel.
Peningkatan Hafalan Siswa Dengan Metode 3T1M
Authors: Fadilla Khusnul , Sabri Hatta , Z Syamsiah
Published: July 2024

Fenomena program tahfidz Al-Quran berkembang pesat di berbagai lembaga pendidikan. Rendahnya hafalan siswa perlu mendapatkan tindakan yang sesuai. Penelitian ini untuk mendeskripsikan penerapan metode 3T1M sebagai tindakan terhadap permasalahan siswa dan mengetahui pengingkatan hafalan Al-Quran siswa setelah proses penerapan tindakan pada program tahfidz di Mesjid Istiqamah Gampong Teungoh Kota Langsa. Penelitian ini menggunakan Penelitian Tindakan Kelas (PTK). Pengumpulan data menggunakan instrument tes hafalan dengan 11 indikator penilaian. Berdasarkan analisis data, maka penerapan metode 3T1M (Talqin, Tikrar, Tasmi’ dan Murajaah) pada program tahfidz di Mesjid Istiqamah Gampong Teungoh Kota Langsa dengan Penelitian Tindakan Kelas (PTK) dilakukan selama 2 siklus. Permasalahan pada siklus I yaitu siswa masih belum sepenuhnya memahami bagaimana proses pembelajaran menggunakan metode 3T1M ini sehingga nilai yang diperoleh rata-rata siswa belum mencukupi ketuntasan minimum, oleh karena itu perlu dilakukan siklus II. Pada siklus II, peneliti dan siswa sudah mampu menguasai pembelajaran dengan menggunakan metode 3T1M ini sehingga nilai rata-rata yang diperoleh sudah melebihi batas ketuntasan minimum. Sehingga dapat dikatakan bahwa penerapan metode 3T1M pada program tahfidz di Mesjid Istiqamah Gampong Teungoh Kota Langsa berdampak pada peningkatan hafalan siswa.
The Role Of Kiyai In The Development Of Halal Tourism And Culinary In Islamic Boarding Schools
Authors: Wakit Saipul
Published: July 2024

In its development, Islamic boarding schools experience transformation and evolution in accordance with the needs and developments of the times. Basically, Islamic boarding schools are a place for religious learning and a center for Islamic preaching. However, in its development, Islamic boarding schools continue to innovate and be creative in order to survive and serve the educational needs of the community. One innovation is that Islamic boarding schools are not only educational institutions but also provide tourist and culinary attractions. This certainly cannot be separated from the role of the kiyai in managing it. This view attracts researchers to reveal and study the role of kiyai in making this happen. In substance, this research focuses on analyzing the role of kiyai as managers, motivators, administrators and evaluators in tourism and culinary development. The research method uses a qualitative approach using data mining techniques through observation, documentation and interviews. The research results explain that kiyai have a strategic role in pioneering the development of Sharia-based natural tourism. The efforts made by the kiyai include training, workshops, comparative studies, increasing comfort and security, cultivating sharia tourism and halal culinary, cadre management, empowering students. In leadership, he carries out his role as a manager by planning, coordinating, implementing and evaluating work programs with his subordinates. The role of the kiyai evaluator is active in evaluating activities to determine the successes and obstacles of the planned program. The role of the kiyai as a motivator is very strategic because in Islamic boarding school culture the fatwa or instructions of the kiyai as motivation must be carried out. The role of the kiyai is as an administrator by being the pioneer of orderly administration. All forms of administration must be based on the direction, guidance and knowledge of the kiya
The Influence Of Personal Selling And Publicity On Increasing Sales Volume
Authors: Prabawati Achadyah , Yulindasari Vivi
Published: July 2024

Increase in sales volume is the amount of sales achieved within a company in a certain time period. Factors that influence increasing sales volume are personal selling and publicity. The aim of this research is to determine the effect of personal selling and publicity on increasing sales volume both directly and indirectly (at CV Raja Tani Makmur). This research is quantitative research with associative research type. The sample in this study consisted of 30 respondents. Data collection methods use observation, questionnaires and interviews. The analysis method is multiple linear regression assisted by IBM 24 software. The research results show that. 1. Personal selling and publicity have a significant influence on increasing sales volume. 2 Personal selling has a positive and significant effect on increasing sales volume. 3. Publicity has a positive and significant effect on increasing sales volume
Az algériai polgárháború vallási elemei
Authors: Fercsák Balázs
Published: July 2024

Az 1992-ben kezdődött algériai polgárháború a hidegháborút követő időszak egyik legbrutálisabb fegyveres konfliktusa volt. Az országban az eredetileg a változások részeként elindult demokratikus folyamatok erőszakos cselekményekbe fordultak, amint napirendre került egy konzervatív-vallási programmal rendelkező, a hatalmi elit pozícióit veszélyeztető párt választásokon történő (esetleges) győzelme. Jelen tanulmány a fegyveres erőszakhoz vezető folyamatokat, a radikális szervezetek és a szélsőséges fegyveres csoportok célkitűzéseit és tevékenységét, valamint a megbékélési folyamatot igyekszik bemutatni a polgárháború vallási hátterére koncentrálva.
Development of a Local Wisdom Mapping Application to Support P5 Learning at SMA Negeri 5 Bandung
Authors: Suprapto Falahah , Fajar Abdullah , Munandar Fajar
Published: July 2024

Local wisdom is a valuable national cultural asset that needs to be preserved. We can initiate an effort to preserve local wisdom by disseminating it to the broader community through comprehensive and precise information. However, Indonesia has not yet effectively managed local wisdom information, forcing individuals to scour the internet for various sources. On the other hand, the education sector also places significant emphasis on local wisdom, incorporating it as a key theme in the implementation of the P5 (Projek Penguatan Profil Pelajar Pancasila) program in schools. P5 is a project-based learning approach that has become mandatory from the latest education curriculum (Kurikulum Merdeka). Through teamwork, P5 assigns students to study a specific subject or social or cultural phenomenon. This assignment culminates in the presentation of a report or a specific product. P5 typically collects reports and information in hard copy form, only archiving them at the school, making it challenging for both students and the wider community to access them. Indeed, easy access to the collected information would greatly enhance its usefulness. Based on the aforementioned conditions, we proposed a solution that involves building and implementing a local wisdom mapping application for the storage of digital data. The P5 programs at Senior High School 5 (SMA Negeri 5) Bandung, which selected local wisdom as a specific theme for P5, serve as the data source for this application. It is expected that the presence of this application can support the P5 learning process by facilitating digital storage of research results and disseminating the results to a wider community. We conducted this study using the canonical action research method. Two classes of 10th-grade students participated in the implementation and socialization phases of the pilot project. They can input a location and complementary information such as related photos and videos and complete student research reports. It helps the student keep their work published and reachable by the broader community. The evaluation results demonstrate the application's ease of use and benefits for students and the school.
Perancangan Sistem Informasi Buku Tamu Berbasis Web Pada Kantor Kementerian Hukum dan Hak Asasi Manusia Banda Aceh
Authors: Pratiwi Icha Widya , Ahmad Nazaruddin , Hadinegoro Arifiyanto , Hafizh Saifan , Sulthanah Rana
Published: July 2024

Di sebuah instansi, kunjungan dari instansi/lembaga lain serta kunjungan dari masyarakat umum sering terjadi. Untuk mencatat siapa saja yang berkunjung, ada petugas yang mengelola buku kunjungan tamu agar pengunjung mengisi buku tamu dan menuliskan tujuan kunjungan mereka. Penulisan daftar kunjungan secara konvensional dalam buku tamu sangat rentan terhadap kerusakan dan menyebabkan penumpukan buku tamu. Selain itu, rekapitulasi jumlah kunjungan harian, mingguan, bulanan, maupun tahunan menjadi sulit dilakukan. Oleh karena itu, diperlukan modernisasi pencatatan kunjungan secara digital di instansi ini agar sesuai dengan konsep penerapan teknologi informasi pada instansi pemerintah yang mencerminkan konsep smart government. Solusi yang ditawarkan adalah merancang sebuah sistem informasi buku tamu berbasis web yang akan memudahkan pendataan pengunjung, pemantauan kunjungan, dan rekapitulasi kunjungan sesuai kebutuhan pimpinan di Kantor Wilayah Hukum dan Hak Asasi Manusia Banda Aceh. Untuk mendapatkan hasil yang optimal, penelitian ini menggunakan metode Research and Development (R&D) dengan metode pengembangan perangkat lunak waterfall. Proses perancangan mencakup desain use case diagram, konsep relasi tabel pada database, dan menggunakan bahasa pemrograman PHP dengan framework bootstrap untuk antarmuka yang mudah digunakan. Dengan adanya sistem informasi buku tamu ini, diharapkan pengunjung tidak perlu lagi mengisi daftar kunjungan secara konvensional, dan Kanwil Kemenkumham Banda Aceh tidak memerlukan model pengarsipan buku tamu konvensional. Semua data pengunjung, daftar kunjungan, dan rekapitulasi kunjungan akan tersimpan dalam sistem yang dapat diakses sesuai kebutuhan pihak terkait.
SQL Injection: Analisis Efektivitas Uji Penetrasi dalam Aplikasi Web
Authors: Nugraha Luthfi Arian , Kautsar Irwan Alnarus , Fitrani Arif Senjani
Published: July 2024

Dalam era digital yang terus berkembang, keamanan sistem informasi menjadi krusial, terutama terhadap serangan SQL Injection yang mengancam integritas data. Penelitian ini bertujuan untuk mengevaluasi kerentanan SQL Injection dalam aplikasi web dan menilai efektivitas metode pengujian penetrasi sebagai alat ukur keamanan. Dengan memanfaatkan tinjauan literatur dan studi terdahulu, penelitian ini mengidentifikasi berbagai teknik serangan dan strategi pertahanan yang digunakan untuk melindungi data. Melalui pengujian penetrasi yang sistematis pada sepuluh situs web, penelitian ini menghasilkan data performa yang mencerminkan tingkat keberhasilan serangan dan waktu yang dibutuhkan untuk penetrasi. Hasil menunjukkan variasi dalam efektivitas tools pengujian penetrasi, dengan beberapa situs menunjukkan kerentanan yang signifikan. Untuk meningkatkan keamanan aplikasi web, penelitian ini menyarankan pembaruan bahasa pemrograman, penerapan paradigma OOP dan MVC, penggunaan Rest API, implementasi WAF, dan penggunaan CAPTCHA. Temuan ini memberikan wawasan untuk pengembangan strategi keamanan yang lebih tangguh dan adaptif dalam menghadapi ancaman siber.
Rancang Bangun Platfrom Freelance Digital Berbasis Web Menggunakan Metode Waterfall
Authors: Azmi Muhammad Alvin Azzamul , Kautsar Irwan Alnaurus , Azizah Nuril Lutvi , Ariyanti Novia
Published: July 2024

Dengan kemajuan teknologi, masyarakat kini dapat bekerja secara mandiri tanpa harus datang ke tempat kerja. Hal ini berkat teknologi yang semakin meluas dalam berbagai aspek kehidupan manusia. Terutama di kalangan generasi muda, minat untuk menjadi freelancer semakin meningkat karena fleksibilitas jadwal kerja yang memungkinkan mereka untuk bekerja dari mana saja. Selain itu, mereka dapat menjalin kerja sama dengan klien dari berbagai negara melalui internet. Dalam penelitian ini, penulis menggunakan metode pengembangan waterfall, yang menekankan pada langkah-langkah terstruktur mulai dari identifikasi kebutuhan hingga pemeliharaan sistem. Pada kesimpulannya program ini berhasil memfasilitasi kerjasama antara freelancer yang membutuhkan mitra kerja dalam proyek yang telah disepakati. Platform freelanceku memungkinkan siapa pun untuk mendaftar sebagai freelancer dan mitra, memudahkan mereka dalam mencari pekerjaan. Hasil pengujian program menunjukkan tingkat prosentase keberhasilan sebesar 93%.
Implementasi Elliptic Curve Digital Signature Algorithm Untuk Smart Gerobak Sorong Dalam Monitoring Pakan Ternak
Authors: Suhartanto Alvi , Sulistiani Heni , Samsugi Selamet , Nuari Reflan , Ismail Izudin
Published: July 2024

Penelitian ini dimaksudkan untuk menyelesaikan masalah di PT. Indo Prima Beef dalam pencatatan penggunaan pakan sapi yang masih berdasarkan perkiraan, mengakibatkan perhitungan harga jual sapi tidak akurat dan berpotensi merugikan. Pencatatan manual yang rentan terhadap kesalahan dan kurang efisien telah menyebabkan ketidakpastian dalam manajemen pakan dan pengeluaran biaya. Akibatnya, penelitian ini bertujuan untuk mengembangkan solusi yang efektif dengan menciptakan alat berbasis Internet of  Things yang terintegrasi dalam gerobak sorong. Alat ini mampu membaca hasil bobot penimbangan pakan sapi dan menyimpan data secara real-time dalam database yang terhubung ke web monitoring. Selain itu, aplikasi pemantauan berbasis web yang dapat menampilkan hasil rekap bobot pakan sapi, juga terdapat fitur -  fitur penunjang kemaksimalan penggunaan Smart Gerobak Sorong seperti dapat menambahkan jenis pakan sapi dan dapat melihat grafik hasil penimbangan yang sudah di lakukan. Metode penelitian research and development dengan penerapan algoritma Elliptic Curve Digital Signature Algorithm sebagai pengamanan komunikasi data antara Internet of Things dengan database. Dengan adanya alat ini, diharapkan PT. Indo Prima Beef dapat meningkatkan efisiensi dalam penggunaan pakan, mengoptimalkan pendapatan usaha, serta memberikan solusi yang inovatif dan efektif dalam manajemen pakan sapi secara keseluruhan.
Sistem Keamanan Kendaraan Bermotor Dengan ESP32 Menggunakan Kontrol Android
Authors: Aryatama Fahreza Aditya , Samsugi S.
Published: July 2024

Pencurian kendaraan bermotor sepanjang tahun 2023 sebanyak 38.438 kasus. Salah satu penyebab terjadinya pencurian kendaraan bermotor karena sistem pengamanan kendaraan bermotor yang masih kurang efektif dan belum ada sistem keamanan ganda. Penelitian ini bertujuan untuk mengembangkan sistem keamanan sepeda motor dengan memanfaatkan smartphone, khususnya yang berbasis sistem operasi Android, mengingat hampir setiap orang memiliki smartphone. Peningkatan jumlah kendaraan bermotor berbanding lurus dengan meningkatnya tindak kriminalitas, seperti pencurian sepeda motor. Sistem ini dirancang untuk memaksimalkan fungsi smartphone dalam kehidupan sehari-hari untuk meningkatkan keamanan sepeda motor. Sistem yang dikembangkan menghubungkan Android dengan mikrokontroller ESP32 menggunakan komunikasi Bluetooth. Android berperan sebagai media kontrol dari pengguna, mengirimkan perintah ke ESP32 melalui Bluetooth. ESP32 kemudian meneruskan perintah tersebut ke sepeda motor, yang merespons sesuai dengan instruksi yang diterima. Hasil penelitian menunjukkan bahwa Android dapat digunakan dengan efektif untuk keamanan sepeda motor, termasuk mengaktifkan alarm, berfungsi sebagai kunci motor, membantu mencari motor saat parkir, menerima perintah suara dan tombol, serta menyediakan fitur keamanan tambahan. Selain itu, sistem ini memungkinkan pengguna untuk menggunakan fitur SmartGuard Motor yang memberikan fungsi sistem keamanan sepedah motor sebagai kunci utama yang dikoneksikan, menggunkan WiFi dan Hostpot dengan jangkauan 50 meter. Penelitian ini juga menunjukkan bahwa teknologi berbasis Internet of Things (IoT) dapat diimplementasikan untuk meningkatkan efisiensi dan keamanan transportasi pribadi. Pengujian sistem dilakukan dalam berbagai kondisi untuk memastikan keandalan dan responsivitasnya. Dengan memanfaatkan teknologi yang ada, sistem ini menawarkan solusi praktis dan efisien untuk mengurangi risiko pencurian sepeda motor dan meningkatkan keamanan pengguna sehari-hari. Hasilnya memberikan kontribusi signifikan terhadap upaya peningkatan keamanan kendaraan bermotor di masyarakat.
Endodontic Management of Mandibular Second Molar with Middle Distal Canal
Authors: Jessica Komala  , Widi Prasetia  , Wandania Farahanny
Published: July 2024

Mandibular second molar is often associated with variations in root canal morphology. Despite the intricate association, the occurrence of middle distal canal in endodontic literature is limited, with an incidence of 0.2% to 3%. Therefore, this study presents a case report describing a clinical situation in mandibular second molar that shows four canals, opening into different apical foramens. A 30-year-old male patient came to the Rumah Sakit Gigi dan Mulut of Universitas Sumatera Utara with the main complaint of intermittent pain in the lower right tooth persisting for two days. The results of clinical examination of the lower right second molar labeled as #47, showed a temporary filling, while radiography indicated widened periodontal ligament space and termination of lamina dura. After receiving informed consent, root canal therapy was carried out, and a direct resin composite onlay was selected for final restoration. To locate and treat hidden and unusual anatomy, dentists are often required to possess a comprehensive understanding of internal dental anatomy and use modern instruments, such as the dental operating microscope and ultrasonic tips. In certain clinical, direct resin composite onlay restorations can represent a valid alternative to traditional indirect restorations. In conclusion, this study shows that a comprehensive understanding of the potential variances in the internal anatomy of human teeth is essential to achieving successful outcomes in endodontic therapy.
Efficacy of non-surgical therapy on IL-6 levels in patients with chronic periodontitis: A systematic review
Authors: Winiati Endang , Alwiyansyah Annisa Nurrahma , Sebastian James , Owen Kevin , Anggun Gheta
Published: July 2024

Chronic periodontitis-affected tissues have an increased production of pro-inflammatory cytokines relative to anti-inflammatory counterparts, including IL-6. Therefore, this systematic review aimed to synthesize and appraise the available literature to provide a comprehensive analysis of the efficacy of non-surgical therapy, specifically focusing on the therapeutic effect of IL-6 in patients with chronic periodontitis. This review focused on seven studies including 308 patients with moderate to severe chronic periodontitis across five different countries. The RoB assessment showed a moderate to low risk of bias studies. Moreover, the studies found a statistically significant decrease in IL-6 levels in patients after receiving non-surgical therapy. There were statistically significant alterations in periodontal indices and IL-6 levels over time, which showed the efficacy of non-surgical treatment based on various literature. Hence, decreasing IL-6 could serve as a therapeutic indicator of inflammatory response.
ФІНАНСОВО-КРЕДИТНІ МЕХАНІЗМИ ЗАБЕЗПЕЧЕННЯ ІНВЕСТИЦІЙНОГО РОЗВИТКУ УКРАЇНИ
Authors: Малярчук Олексій
Published: July 2024

У науковій статті окреслено та систематизовано ключові елементи фінансово-кредитного механізму забезпечення інвестиційного розвитку України. Запропоновано авторське визначення категорії «фінансово-кредитний механізм забезпечення інвестиційного розвитку». Метою зазначеної наукової статті є визначення та систематизація ключових елементів фінансово-кредитного механізму забезпечення інвестиційного розвитку України. На основі аналізу вітчизняних та зарубіжних наукових джерел визначено основні елементи фінансово-кредитного механізму, до яких зокрема належать: об’єкт, суб’єкт, джерела фінансування інвестиційного розвитку, інструменти фінансово-кредитного забезпечення. Визначено роль національних промоційних банків у системі суб'єктів фінансово-кредитного механізму забезпечення інвестиційного розвитку. Встановлено, що особлива роль промоційних банків, як суб'єктів фінансово-кредитного механізму інвестиційного розвитку визначається такими їх особливостями: особливий механізм мобілізації довгострокових фінансових ресурсів; спеціальний механізм довгострокового інвестування в основні галузі реального сектору економіки (прямий довгостроковий облігаційний кредит, емісійні і фондові операції, інвестування в акціонерний капітал); спеціальний механізм реалізації короткострокового кредитування реального сектору економіки, як правило у оборотні кошти та розрахунки, який виключає залучення кредитних ресурсів у фінансові операції; систему інституційних привілеїв, які забезпечують реалізацію зазначених завдань. Автори приходять до висновку, що для формування ефективного фінансово-кредитного механізму інвестиційного розвитку необхідно визначити його основні елементи такі як суб'єкт, об'єкт, завдання, функції, принципи, методи та форми впливу, а також нормативно-правове забезпечення.
ОПТИМІЗАЦІЯ AGILE: СИНЕРГІЯ SCRUM І KANBAN У РОЗРОБЦІ ТА ПІДТРИМЦІ ПРОГРАМНОГО ПРОДУКТУ
Authors: Равлюк Максим , Ситник Йосиф
Published: July 2024

Стаття присвячена актуальним питанням пошуку обґрунтованих рішень для оптимізації розробки та підтримки програмного продукту. Розглянуто різні змістові наповнення поняття синергії між Agile методологіями Scrum і Kanban. Проаналізовано властиві ознаки цих методологій, які виокремлюють їх серед інших стратегій розробки та підтримки програмних продуктів. Досліджено й узагальнено основні принципи їхнього використання в сучасних ринкових умовах для реального проєкту. Обґрунтовано взаємозв’язок між типом проєкту і складністю впровадження Agile підходів. Виявлено різну чутливість Agile методологій Scrum і Kanban до змін у внутрішньому та зовнішньому середовищі підприємства. Визначено особливо чутливі параметри, які впливають на успішність їхньої інтеграції в процесі розробки та підтримки програмного продукту.
ТРАНСФОРМАЦІЯ РИНКУ ЕКСКУРСІЙНИХ ПОСЛУГ УКРАЇНИ В ПЕРІОД ВОЄННОГО СТАНУ (НА ПРИКЛАДІ ЛЬВОВА)
Authors: Багрій Мар’яна , Кушнір Леся , Терлецька Оксана
Published: July 2024

Екскурсійні послуги є неодмінним складником туристичного продукту, виконуючи в процесі його реалізації надзвичайно важливу роль. Екскурсійна діяльність сприяє багатогранному розвитку людей, громад і суспільств, позитивно сприяючи, зокрема, на освіту й навчання, культурні обміни, особистий розвиток, соціальні зв'язки, охорону довкілля, громадську активність та добробут. Використовуючи можливості наочного навчання та дослідження, екскурсії сприяють створенню більш освіченого, взаємопов'язаного та стійкого світу.
HR STRATEGY IMPLEMENTATION IN A RAPID CHANGING ENVIRONMENT
Authors: Admin Editor , Mukhlis Suhardi , Sutardi Sutardi , Suherry Suherry , Sriyanti Esi , Yeni Afni
Published: July 2024

This study aims to analyze the application of human resource management strategies at the Bintan Regency Environmental Office. This research is a study that uses qualitative research. The results showed that the implementation of human resource strategies at the Bintan Regency Environmental Office has been implemented but must be developed again because basically human resources have many differences for each individual. Planning at the Bintan Regency Environmental Office has been done well through planning, implementation, organizing. In terms of organizing, human resources owned by the Bintan Regency Environmental Office are still developing and training in order to implement the policies contained in the Bintan Regency regional regulations because the Bintan Regency Environmental Office is engaged in the government sector that regulates government regulations through policies that have been regulated in law.
Efecto de distintos criterios verbales de igualdad en la adquisición y transferencia de una discriminación condicional de segundo orden en humanos Barra
Authors: Ribes Emilio ,   Universidad de Guadalajara, Moreno Diana , Martínez Carlos ,   Universidad de Guadalajara,   Universidad de Guadalajara
Published: July 2024

Se realizaron dos experimentos empleando estudiantes preuniversitarios y universitarios voluntarios, en los que se evaluó el efecto de entrenar la solución de una tarea de igualación de la muestra de segundo orden mediante la presentación de tres tipos de textos descriptivos a ser elegidos para completar un párrafo como respuesta de igualación. También se evaluó el efecto de las tres condiciones de entrenamiento en el mantenimiento y la transferencia de la discriminación condicional. En ambos experimentos se empleó un diseño de replicación entre sujetos y entre condiciones. En el primer experimento las pruebas de transferencia se presentaron en cada sesión en forma inmediata a la terminación de los ensayos de entrenamiento. En el segundo experimento, las pruebas de transferencia se presentaron en sesiones separadas al término de las sesiones de entrenamiento y, además, se utilizó un grupo de sujetos control que no recibieron entrenamiento alguno. En el primer experimento no se encontraron diferencias entre las distintas condiciones de entrenamiento y el entrenamiento sin textos descriptivos en lo que se refiere a la adquisición, mantenimiento y transferencia de la discriminación condicional. En el segundo experimento, todos los sujetos aprendieron a menor velocidad que en el experimento 1 y dos sujetos no adquirieron la ejecución discriminativa. En la posprueba (mantenimiento) todos los sujetos experimentales, menos uno, mantuvieron un desempeño por arriba del 80 por ciento, igual que los sujetos control que no recibieron entrenamiento. El desempeño de los sujetos experimentales en las pruebas de transferencia fue inferior a la observada en el experimento 1, y a la observada en los propios sujetos control sin entrenamiento. En todos los casos se observó un efecto del entrenamiento en textos descriptivos sobre las opciones elegidas para responder en las pruebas de transferencias, aunque dicho efecto fue de mayor magnitud para los textos referidos a instancias de estimulo, que para los textos referidos a clases modales o relaciones de estimulo. Se discuten los resultados en términos de la influencias de la conducta verbal en las pruebas de transferencia, y las interacciones especiales que se establecen entre variables de consecuencia ("reforzamiento"), variación de opciones verbales, y relaciones temporales entre entrenamiento y descripciones verbales.
Análisis de fenómenos de aprendizaje animal desde el modelo de covariación y el patrón de acciones comparativas
Authors: Martínez Sánchez Héctor ,   Universidad de Guadalajara, Moreno Rodríguez Rafael ,   Universidad de Sevilla
Published: July 2024

Se presenta un modelo de covariación y acciones comparativas para examinar fenómenos del condicionamiento. El condicionamiento contextual, el automoldeamiento, la irrelevancia y la indefensión aprendida, son examinados buscando identificar el cumplimiento de los requisitos prescritos por el modelo El incumplimiento de alguno o algunos se puede correlacionar con la ausencia de condicionamiento. Los resultados confirmatorios de este análisis sugieren que el modelo de covariación y las acciones comparativas pueden ser una herramienta útil para describir diversas situaciones de aprendizaje animal. Como una extensión del presente modelo, habría que someter a estudio un mayor número de casos del aprendizaje animal y humano.
O behaviorismo de um ponto de vista Kohlberguiano: algumas reflexões consideracões
Authors: Lourenço Orlando ,   Universidade de Lisboa
Published: July 2024

Além de se apresentar como uma análise experimental (científica) do comportamento, o behaviorismo Skinneriano assume-se também como a filosofia dessa ciência e, portanto, defende determinadas teses filosóficas e sociais relacionadas com o tema da justiça e da moralidade. Embora rejeitando as críticas simplistas e injustas que muitas vezes são feitas às teses de Skinner sobre os valores e a moralidade, este artigo assume explicitamente a defesa da teoria moral de Kohlberg quando em confronto com a teoria moral de Skinner. De outro modo, argumentase que a teoria de Skinner: 1) rejeita a punição não por razões morais, mas por supostas razões de ineficácia; 2) aponta para uma noção muito complacente da moralidade na medída em que, por razões” es antimentalistas, tende a minimizar as razões cognitivas por detrás da acção moral; 3) esbate o sentido de obrigação moral em consequência da negação da ideia de autonomia e de responsabilidade; 4) cai na falácia naturalista ao querer derivar as questões normativas ou do dever ser a partir de factos , e cai também em contradição ao propor "absolutos" morais que era suposto não poderem ser estabelecidos; 5) assume uma orientação utilitária ou pragmática em detrimento de uma orientação deontológica au processua1ista; 6) tende a dar pouca, se alguma, importância aos estádios de raciocínio moral identificados or Kohlberg; e, 7) tende a interpretar erradamente a tese de Kohlberg de que “quem conhece o bem escolhe o bem”.
Fracaso del conductismo Watsoniano y éxito del punto de vista conductista
Authors: Pérez Álvarez Marino ,   Universidad de Oviedo
Published: July 2024

Este trabajo comenta dos aspectos del manifiesto conductista de Watson (1913). Por un lado, la doctrina del conductismo, que sería un fracaso en realidad por no haber sido suficientemente conductista. Por otro, el punto de vista conductista, que tendría gran éxito social, precisamente por atenerse a la conducta en su contexto. Aquí se reconocen las contribuciones de Watson al desarrollo de lo que sería la terapia de conducta y a la publicidad ya floreciente en su época (así como sus recomendaciones para la educación). Se sugiere que el conductismo tuviera su parte de discurso propagandístico, apropiado a aquella época (como hoy lo sería el cognoscitivismo).
O Manifesto de John B. Watson: da reacção estereotipada à tentativa de compreensão
Authors: Machado Armando ,   Indiana University, da Silva Nuno M. ,   Faculdade de Psicologia e das Ciências da Educação
Published: July 2024

Descontente com o estado de desenvolvimento da Psicologia em 1913, Watson defende no seu manifesto duas teses, uma metodológica - a substituição da introspecção pelo método científico praticado pelas demais ciências naturais, e outra teórica - a substituição da.consciêncía pelo comportamento enquanto objecto central da Psicologia. Neste artigo analizamos as razões destas propostas, a sua actualidade, e as suas limitações. Por fim, abordamos algumas das causas da resistência ao pensamento e propostas de Watson.
L'Evoluzione della psicologia dell'educazione: oltre la dicotomia istruzione-educazione
Authors: Perini Silvia ,   Università di Parma
Published: July 2024

La dia!ettica istruzione-educazione ha origine lontane e viene periodicamente riproposta e ravvivata da dibattiti più o meno stimolanti dal punto di vista scientifico, ma sempre interessanti e istruttivi sul piano culturale. Mettono in luce, fra l'altro, il sistematico fraintendimento della teoria generale del comportamento e delle specifiche branche in cui l'analisi comportamentale si esplica. Obiettivo dell'articolo è quello di offrire un contributo alla corretta comprensione dei termini della questione istruzione-educazione, così come si sono evoluti dalla meta dell'800 ai giorni nostri, non senza ovviamente provvedere a sgombrare il campo dagli equivoci dei fondo relativi alla teoria generale, che li mantengono.
Longgo sebagai Sajian dalam Upacara Adat Penyambutan Tamu di Kecamatan Tolangohula
Authors: Antu Arwin W. , Karlan La Ode , Semiaji Trubus , Sitharesmi Riana Diah , Dajafar Nurlia
Published: July 2024

Longgo as a dish in traditional ceremonies for welcoming guests in Tolangohula District is not yet fully understood and known by the people of Gorontalo. Based on these problems, the aim of this research is to describe the structure of Longgo presentation in the traditional ceremony of welcoming guests in Sukamakmur Village, Tolangohula District, Gorontalo Regency. This research method is qualitative research which aims to provide a detailed description of the phenomena related to the problem being studied. The results of the research show that the movements in longgo consist of three movements, including respect movements, security movements, and inviting movements.
HYDROPHYSIO-CHEMICAL EXAMINATION OF WASTES WATER COLLECTED FROM EFFURUN ABATTOIR
Authors: Ugbune Ufuoma , Aregbor Okagbare
Published: July 2024

The purpose of this study is to examine the physiochemical qualities of abattoir wastewater. Weekly sampling of abattoir waste was done for four weeks. Standard laboratory procedures were followed in the analysis of sample wastewater, this is to ensure standard results. In this study, the pH of abattoir wastewater is in the range of alkaline region and also falls within the permissible levels of World Health Organization (WHO) for discharging wastewater. The dissolved oxygen (DO) is below the allowable limit of water while that of biochemical oxygen demand (BOD) is above the allowable limit set by WHO. The concentration of total nitrogen and phosphate in sample wastewater is above the standard limit set by WHO. The value of magnesium is quite higher when compared with the standard recommended by WHO. Therefore, the release of abattoir waste into the receiving water could lead to surface water pollution. The result of heavy metals in this research is below the permissible level of WHO, however the receiving water needs regular monitoring. Arising from the results obtained from this research, abattoir wastewater needs treatment before discharge into receiving water. It is also important for agencies of government to monitor surface water receiving abattoir effluents regularly.
Semiotic exploration of Indian patriarchy: Roland Barthes' perspective on Gangubai Kathiawadi
Authors: Gunadi Andini Damayanti , Azwar Azwar
Published: July 2024

This study delves into the profound impacts films can exert on audiences. Through an in-depth exploration of the Gangubai Kathiawadi film, it endeavors to unveil the intricate layers of patriarchal culture prevalent in Indian society. Employing Roland Barthes's Semiotics as a guiding framework, the research meticulously examines the semiotic elements of signs, denotations, connotations, and myths embedded within the movie. To ensure the robustness of the findings, a multifaceted approach to data collection and analysis was adopted. The primary data source, the Gangubai Kathiawadi movie itself, was the cornerstone. Additionally, secondary data sources, including literature reviews and interviews with domain experts, were strategically utilized to triangulate perspectives and enrich the analysis. The meticulous triangulation of data sources ensures the reliability and validity of the findings, thereby enriching our understanding of the intricate interplay between film representations and societal constructs. The methodology employed in this research is anchored in descriptive qualitative techniques, wherein scene-by-scene analysis units are meticulously scrutinized for insights. By employing this methodological rigor, the study endeavors to unravel the patriarchal representations depicted in the film. The research findings illuminate a spectrum of patriarchal constructs within the Gangubai Kathiawadi, including stereotypical gender categorizations, instances of subordination and objectification of women, and systemic injustices faced by prostitutes. The film adeptly portrays the entrenched societal norms that perpetuate the superiority of men and the inferior status accorded to women. Through its compelling portrayal, Gangubai Kathiawadi emerges as a poignant reflection of societal attitudes towards women, particularly within the context of Indian society.