bluuebunny/crossref_metadata_2025 huggingface dataset:
La Realidad Virtual Inmersiva para la Enseñanza de la Elaboración de Productos Turisticos
Authors: Rodríguez Robledo Gricelda , Robles García Olga Leticia , González Aspera Carmen Araceli
Published: January 2023

La enseñanza se ha visto enfrentada a una serie de cambios, entre ellos la tecnología informática nos obliga a buscar nuevos métodos y entornos de enseñanza para facilitar el proceso de aprendizaje de los estudiantes. Este trabajo propone el desarrollo de objetos inmersivos de realidad virtual (RVI) del área de Desarrollo de Productos Turísticos, como un recurso educativo que permita al docente “llevar” al alumno a través de una experiencia inmersiva 3D a sitios específicos y mejorar la forma en que se enseña esta materia. El trabajo consiste en detectar los canales de aprendizaje de los modelos Visual, Auditivo, Lector y Kinestésico (VARK) y de los estudiantes mediante un sistema de recorrido de realidad virtual, el centro histórico de la ciudad de Morelia, mismo aplica para clases de materia de “Evaluación de Recursos Turísticos I” .”.
Perancangan Sistem Informasi Simpan Pinjam pada Koperasi Karyawan Transportasi Bajaj di Menteng Atas Jakata Selatan
Authors: Rachmawati Indah , Kusmanto Tri Hadi , Endaryono Endaryono
Published: January 2023

Tujuan yang ingin dicapai peneliti ialah untuk membangun aplikasi desktop yang dapat membantu dalam mengelola data peminjaman dan pembayaran sehingga tidak adanya lagi sistem pembukuan manual di sehingga dapat memaksimalkan pelayanan kepada karyawan dan mempermudah dalam mendata simpan pinjam selama ini mempunyai sistem informasi masih dalam bentuk manual sehingga memperlambat dalam proses pendataan, maupun penghasilan keluar dan masuk. Selain itu penyimpanan datanya masih dalam bentuk berkas-berkas sehingga memperlambat dalam pengaksesan datanya. Metode penelitian yang digunakan dalam penelitian ini adalah metode penelitian kualitatif yang memfokuskan pada kegiatan-kegiatan mengidentifikasi, mendokumentasi, dan mengetahui dengan interprestasi secara mendalam gejala-gejala nilai, makna, keyakinan, pildran, dan karakteristik umum seseorang atau kelompok masyarakat tentang peristiwa-peristiwa kehidupan. Hasil dari penelitian ini berupa perangkat lunak yang berfungsi untuk mengolah data pelanggan untuk suatu kebijakan tertentu. Aplikasi yang dibuat adalah aplikasi berbasis Java. Aplikasi ini dibuat dengan menggunakan bahasa Java, sebagai bahasa pemrogramannya dan MySQL sebagai database.
Perancangan Sistem Aplikasi Pembayaran SPP dan Ujian SMP Arrahmaniyah Depok Berbasis Java
Authors: Hutama Banu Setia , Prastomo Andi , Arfa Avini Nurazhimah
Published: January 2023

Pembayaran administrasi SPP yang efisien, cepat, akurat dan aman sangat dibutuhkan untuk suatu instansi. Sistem Informasi Pembayaran SPP ini menunjang kerja para pegawai keuangan untuk melakukan pendataan pembayaran secara efisien dan cepat, serta tidak memerlukan pekerjaan yang berlipat ganda untuk mengolahnya. Tujuan dari penelitian adalah untuk membuat rancangan sistem informasi Pembayaran SPP dan Ujian di SMP Arrahmaniyah depok, dan membuat sistem yang terkomputerisasi. Metode yang digunakan dalam penelitian ini adalah metode grounded reseach, Hasil dari penelitian ini adalah Aplikasi berbasis java yang memiliki fitur pendataan siswa, pembayaran dan laporan yang akan langsung tersimpan ke database.
Sistem Informasi Pengelolaan pada Panti Sosial Asuhan Anak Putra Utama 1 Berbasis Java
Authors: Qorni Wais Al , Wardhani Dyah Rhetno , Marlina Dwi
Published: January 2023

Tujuan penelitian adalah untuk mempermudah pengelolaan dari pihak panti asuhan  maupun dari pengunjung yang datang ke panti asuhan, selain itu juga untuk menghemat penggunaan kertas dan menangani proses pendataan pada panti asuhan yang manual dengan cara komputerisasi. Pada aplikasi ini, bagian tata usaha dapat menangani data anak, data guru, data pramubakti dengan memiliki akses CRUD. Pengunjung dapat menangani data pengunjung, data jadwal kunjungan, data acara dan transaksi sumbangan dengan memiliki akses CRUD. Kepala Panti dapat dengan mudah mencetak laporan yang dibutuhkan dengan cepat tepat dan akurat. Setelah peneliti menganalisis dan merancang sistem informasi pengelolaan panti asuhan ini, akhirnya peneliti dapat menarik kesimpulan sistem yang dibangun adalah sistem informasi berbasis komputer yang mampu mengolah dan menyimpan data serta menghasilkan informasi yang cepat dan akurat. Diharapkan dengan adanya aplikasi ini akan mempermudah pekerjaan para pegawai Panti Sosial Asuhan Anak Putra Utama 1 yang memerlukan keakuratan dan kecepatan informasi.
Perancangan Aplikasi Monitoring Utilitas Peralatan Uji Lab Teknik PT Sucofindo SBU Laboratorium Berbasis Java
Authors: Royani Erfan
Published: January 2023

Merancang aplikasi monitoring utilitas peralatan uji lab teknik di PT Sucofindo. Metode penelitian yang digunakan adalah metode kualitatif yaitu suatu metode penelitian yang bersifat data deskriptif dan cenderung menggunakan analisis, dimana melibatkan data dan informasi yang diperoleh melalui wawancara atau observasi secara mendalam ke subjek penelitiannya. Dengan dibuatnya aplikasi monitoring utilitas peralatan uji lab teknik di PT Sucofindo, semua kegiatan yang berhubungan dengan penggunaan atau utilitas peralatan uji dapat berjalan dengan baik dan lancar serta dapat terkontrol. Pada aplikasi ini, penggunaan peralatan uji dapat dimonitoring dan pembuatan laporan dapat dilakukan dengan cepat dan akurat. Aplikasi monitoring utilitas peralatan uji lab teknik di PT Sucofindo ini dibuat dengan Java Netbeans dan MySQL Server sebagai database-nya. Aplikasi ini dapat digunakan untuk mengelola data pengguna, data alat, data kalibrasi alat, dan data transaksi penggunaan baik untuk keperluan pengujian, peminjaman kelengkapan dinas luar dan lainnya, serta dapat mengelola data monitoring yang nantinya data yang telah diinputkan, dapat dicetak dalam laporan. Akhirnya dengan adanya aplikasi monitoring peralatan uji ini, proses pengelolaan, penggunaan, dan monitoring peralatan uji dapat dilakukan secara otomatis tanpa perlu melakukan pencatatan dan pengelolaan data secara manual
Sistem Pendukung Keputusan Pemilihan Roti Dengan Kualitas Terbaik Menggunakan Algoritma Simple Additive Weighting (SAW)
Authors: Savitri Yuniarti Dewi , Sulaiman Han , Marfu'ah Iim
Published: January 2023

AbstrakTujuan Penelitian ini adalah untuk merancang dan mengimplementasikan sistem pendukung keputusan pemilihan roti dengan kualitas terbaik pada Tosari Bakery Berbasis Java. Metode Penelitian yang digunakan untuk merancang sistem pendukung keputusan adalah dengan metode studi pustaka, studi lapangan seperti observasi, wawancara dan diskusi serta simple additive weighting untuk membantu dalam memilih roti dengan kualitas terbaik. Metode pengembangan sistem yang digunakan, yaitu model waterfall. Dalam membangun sistem ini, digunakan alat bantu perancangan sistem yaitu Flowchart dengan menggunakan bahasa pemrograman Java Netbeans dan untuk penyimpanan menggunakan database MySQL. Hasil penelitian ini adalah adanya suatu perangkat aplikasi yang dapat melakukan pendataan penilaian secara terkomputerisasi dengan memasukkan ciri-ciri setiap roti yang diproduksi maka nilai akan otomatis terdata pada sistem dan dapat membantu perhitungan skor setiap kriteria dalam pengambilan keputusan pemilihan kualitas roti terbaik sehingga mempermudah pekerjaan quality control. Kata Kunci : Sistem Pendukung Keputusan, Pemilihan Roti, Metode SAW, Java, Netbeans AbstractThe purpose of this research is to design and implement a decision support system for choosing the best quality bread at Tosari Bakery based on Java. The research method used to design a decision support system is the literature study method, field studies such as observation, interviews and discussions as well as simple additive weighting to assist in choosing the best quality bread. The system development method used is the waterfall model. In building this system, a system design tool is used, namely Flowchart using the Java Netbeans programming language and for storage using a MySQL database. The result of this study is the existence of an application device that can collect computerized assessment data by entering the characteristics of each bread produced, the value will be automatically recorded in the system and can help calculate the score of each criterion in making decisions on choosing the best bread quality so as to facilitate quality control work.. Keyword : Decision Support System, Bread Selection, SAW Method, Java, Netbeans.
Sistem Pendukung Analisa Key Performance Indicator (KPI) Menggunakan Metode Data Mining Berbasis Web Python Programming
Authors: Wahidah Aulia Rizqi , Bachtiar Yogi , Wulan Rayung
Published: January 2023

AbstrakTujuan penelitian ini yaitu untuk merancang dan mewujudkan sebuah aplikasi yang membantu pengguna dalam menganalisis data tiket aduan dan pencapaian Key Performance Indicator (KPI) Contact Center berdasarkan data tiket aduan dan membuat sistem yang dapat menampilkan hasil pengolahan data berbasis web python programming. Metode dalam pengolahan data menggunakan Knowledge Discovery In Database (KDD) yang didalamnya ada proses data mining untuk menemukan knowledge baru dalam database. Hasil dari proses KDD, penulis mengembangkan sistem untuk visualisasi data dengan metode waterfall, menggunakan bahasa pemrograman python dan library – library pendukung dalam python. Kata Kunci : Tiket Aduan, Data Mining, Visualisasi Data,  Key Performance Indicator.                                   AbstractThe purpose of the research is to design and develope an application that helps users analyze complaint ticket data and the achievement of Contact Center Key Performance Indicators (KPI) based on complaint ticket data and create a system that can visualization the results of data processing based on python programming web. The method in data processing uses Knowledge Discovery In Database (KDD) in which there is a data mining process to find new knowledge in the database. The result of the KDD process, the author developed a system for data visualization with waterfall method, using the python programming language and supporting libraries in python. Keywords: Complaint Ticket, Data Mining, Data Visualization, Key Performance Indicator.
Sistem Pendukung Keputusan Penerimaan Karyawan Baru Dengan Metode AHP
Authors: Patimah Shinta Nur , Marlina Dwi , Andrari Finata Rastic
Published: January 2023

AbstrakSistem penerimaan karyawan dengan proses manual tentunya memiliki banyak sekali kekurangan dan kesalahan bahkan kecurangan, dengan ini di buat sistem yang membantu proses penerimaan karyawan agar dapat mengurangi kesalahan, dan kecurangan. Maka dari itu dibuat sistem penerimaan berbasis komputerisasi yang akan membuat proses penerimaan karyawan menjadi lebih cepat, akurat dan efisien, juga dapat mengurangi kecurangan dalam hal proses penerimaan karyawan karena semua data yang masuk di lakukan oleh sistem yang berjalan. Penerimaan karyawan menggunakan teknologi seperti sistem komputerisasi sudah banyak ditemukan dimana saja, karena sistem komputerisasi dapat membuat proses penerimaan karyawan menjadi lebih efesien, efektif dan cepat. Maka dari itu penulis tertarik untuk membuat sistem pendukung keputusan penerimaan karyawan baru dengan metode AHP pada PT. Metalarc Indonesia Pratama dengan menggunakan metode Waterfall dan menggunakan tools pengembangan System Data Flow Diagram (DFD) agar proses penerimaan karyawan baru menjadi lebih efesien dan cepat. Hasil penelitian adalah sistem pendukung keputusan yang dapat membantu HRD untuk proses penerimaan karyawan baru dengan perhitungan AHP yang lebih cepat dan akurat. Kata Kunci : SPK, Karyawan, AHP AbstractThe reception system with a manual process of course has many shortcomings and errors for errors, with this in making a system that helps the acceptance process in order to reduce errors, and fraud on employees. Therefore, a computerized-based reception system was created that would make the employee recruitment process faster, more accurate and efficient, and could also reduce fraud in the employee recruitment process because all data entered was carried out by the running system. Recruitment of employees using technology such as computerized systems has been found everywhere, because computerized systems can make the recruitment process more efficient, effective and fast. Therefore the authors are interested in making a decision support system for new employee acceptance with the AHP method at PT. Metalarc Indonesia Pratama uses the Waterfall method and uses a System Data Flow Diagram (DFD) development tool so that the process of recruiting new employees becomes more effective and faster. The result of the research is a decision support system that can help HRD for the process of accepting new employees with faster and more accurate AHP calculations. Keyword : SPK, Employee, AHP
Sistem Pendukung Keputusan Kenaikan Jabatan Karyawan PT. Indomarco Prismatama Menggunakan Metode Simple Multi-Ttribute Rating Technique
Authors: Hartanto Ahmad Febri , Mardika Putri Dina
Published: January 2023

The promotion of employees at PT Indomarco Prismatama is still done manually, so it is possible if decision making is done subjectively by only looking at certain aspects. weights that have been determined by the company. The method used in decision making is the SMART method, with this method we can find out which employees are included in the weights and criteria for promotion at PT Indomarco Prismatama. The existence of problems at PT Indomarco Prismatama requires a Decision Support System in determining employee promotions. The system development method uses quantitative and qualitative models as well as the PHP programming language, native php and MySQL database. The final result in this research is the establishment of a Decision Support System for Employee Promotion at PT Indomarco Prismatama. With this website-based SMART method, it can determine which employees are worthy of consideration and have not been selected to choose the best one in occupying the position. After the decisions obtained in the decision support system application, the system will display the results of the decisions that have been taken.Keyword : Decision Support System, SMART Method (Simple Multi Attribute Rating Technique), Quantitative and Qualitative Method
Perancangan Sistem Pendukung Keputusan Prioritas Program RKAU Menggunakan Metode SAW Berbasis Java Netbeans
Authors: Ariyanto Ariyanto
Published: January 2023

Perancangan sistem pendukung keputusan multi kriteria dengan menggunakan metode Simple Additive Weighting (SAW) sehinggadapat digunakan dalam menyelesaikan permasalahan prioritas program kerja yang sesuai dengan kebutuhan PT PLN (Persero) Unit Induk Transmisi Jawa Bagian Barat. Metode pengembangan sistem yang dilakukan dengan System Development Life Cycle (SDLC) yang dilakukan dengan beberapa tahapan diantaranya identifikasi masalah, analisa data, perancangan sistem, implementasi dan evaluasi. Setelah penulis megumpulkan data, penulis dapat menyimpulkan bahwa Pengelolaan data prioritas program kerja Rencana Kerja Anggaran Unit (RKAU) pada PT PLN (Persero) Unit Induk Transmisi Jawa Bagian Barat  masih menggunakan excel dan proses pengambilan keputusan prioritas program kerja dilakukan melakukan rapat secara online/offiline serta belum menggunakan kriteria pembobotan sesuai standardalam proses prioritas program kerja.
Sistem Pendukung Keputusan Pemilihan Karyawan Berprestasi Toko Sari Sari Dengan Metode AHP
Authors: Al'Anbiyaa Indra Putri
Published: January 2023

Suatu pemilihan keputusan yang masih manual pada toko sari sari membuat sistem berjalan menjadi tidak efektif, sehingga hal tersebut menimbulkan berbagai masalah. Masalah yang timbul adalah pada sistem pemilihan yang subjektif dan tidak efektif, sehingga perusahaan ingin meningkatkan kualitas dari perusahaannya. Segala keputusan yang mempengaruhi perkembangan juga terus diperbarui dan menentukan hal yang lebih efektif dan efisien. Perusahaan yang mempunyai karyawan ingin memiliki karyawan yang berkompeten di bidangnya dan memiliki sikap yang baik dalam melakukan pekerjaan. Karena pada perusahaan sumber daya manusia merupakan salah satu sumber daya yang sangat penting dalam proses pencapaian tujuan perusahaan. Perkembangan dan keberhasilan suatu perusahaan sangat ditentukan oleh kualitas dan kapasitas sumber daya manusia didalamnya, karena pentingnya peranan sumber daya manusia dalam suatu perusahaan maka sudah sepatutnya suatu perusahaan memiliki sumber daya manusia yang berkompeten dalam bidangnya sehingga menjadi efektif dan efisien.. terdapat 3 Objek yang harus di tentukan , yaitu Tujuan, Kriteria, dan Alternatif yang akan membantu peneliti untuk mendapatkan hasil dari permasalahan yang dibahasPada proses sistem pendukung keputusan pemilihan karyawan berprestasiini diperlukan penentuan kriteria serta bobot yang tepat yang dilakukan berdasarkan wawancara bersama antara karyawan pendamping dan pemilik yang digunakan sebagai acuan dalam proses perhitungan menggunakan metode AHP dan hasil dari perhitungan yang dilakukan menggunakan aplikasi Java Netbeans dapat menghasilkan data yang diinginkan menggunakan metode Analitycal Hierarchy Process (AHP).
METHODICAL APPROACHES TO THE DETERMINATION OF EVALUATION CRITERIA AND SELECTION OF THE DESIGN OF ANTI-FILTRATION SCREENS OF RESERVOIRS
Authors: Voytovych I. V. , Musyka O. P. , Shevchuk Y. V. , Ignatova O. S. , Boyko G. Ya.
Published: January 2023

The relevance of the issue is caused by the presence of significant (more than 20% of the normative indicators) filtration losses from most reservoirs built in Ukraine without anti-filtration protection. Based on the results of analytical and experimental field studies of the constructive elements of anti-filtration protection of reservoirs, calculations of structural parameters, and generalization of scientific research materials, the main areas and trends of improving screen structures of these reservoirs have been determined. It was established that the selection of the designs of anti-filtration screens is based on the optimization of the main indicators of the evaluation criteria of technically and economically expedient designs. The criteria for evaluating the anti-filtration protection design are filtration losses, filtration coefficient, coefficient of performance, coefficient of anti-filtration efficiency, filtering resistance of the structure, optimal parameters of the soil base (density and moisture) of different types of soils, an indicator of environmental safety, and technical and economic efficiency. 

Creating new types of designs of anti-filtration screens for reservoirs was justified, and the trends of their improvement were specified. Methodical approaches to the selection of optimal screen designs were developed. Prospective designs of anti-filtration screens of reservoirs when using the latest materials and modern technologies are proposed. The design parameters of anti-filtration screens of artificial reservoirs were established depending on the depth of their filling and the physical and mechanical properties of the soil of the reservoir bowl base. The economic efficiency of new types of designs of anti-filtration screens, compared to the traditional ones, is in reducing filtration losses and increasing the efficiency water reservoirs.
OPTIMIZATION OF THE PARAMETERS OF DRIP IRRIGATION REGIMES FOR CROPS IN THE STEPPE OF UKRAINE
Authors: Shatkovskyi A. P. , Romashchenko M. I. , Zhuravlov O. V. , Riabkov S. V. , Cherevychnyi Y. O. , Hulenko O. I.
Published: January 2023

The purpose of the research was to improve and substantiate the parameters of the drip irrigation regimes for crops in the Steppe of Ukraine. Field studies were carried out at the Kamyansko-Dniprovska experimental station (47046' N 34042' E), the Brylivska experimental station (46040' N 33012' E) and the Southern research station (46033' N 33059' E) from 2004 to 2021 on 11 crops. The research scheme assumed the implementation of a one-factor experiments’ series with different levels of soil humidification, the control was the variant without irrigation.

At the first stage, the mathematical dependencies "Soil moisture level (SML) –Number of vegetation irrigations" and "SML–Irrigation rate" were obtained for all crops. The establishment of correlations between the evapotranspiration of crops and their productivity is the result of the work. Based on this, were built the dependencies (statistical models) "Evapotranspiration–Productivity" and the most optimal options for using water were determined in terms of its costs for the formation of products for the drip irrigation of the Steppe of Ukraine. The given dependencies are reaction curves for a one-factor experiment, they consist of three areas: limiting, stationary and excessive. Correlation coefficients r=0,92-0,98 indicate a close relationship between these parameters. Established relationships "Evapotranspiration–Yield" from an agro biological point of view are not stable since there are potential opportunities for increasing yields with the same evapotranspiration. It has been established that the optimal moisture range for drip irrigation of most crops is a narrow range of soil moisture suction pressure of -9 to -15 kPa. This involves irrigation with small rates (50-75 m3/ha) while reducing the inter-irrigation periods. Under such conditions, the ratio of actual transpiration (Тс) to potential (То) approaches 1 (≈ 0,83-0,87), which characterizes the water supply of plants as close to optimal.
INVESTIGATION OF WATER DISINFECTION PROCESSES USING PULSE ELECTRIC DISCHARGE
Authors: Matselyuk Ye. M. , Charny D. V. , Levitska V. D.
Published: January 2023

As a result of Russian military aggression in the south-eastern region of Ukraine, water supply pipes and structures of centralized water supply systems were destroyed, and therefore water supply was practically stopped. The solution to the problem can be the use of mobile water treatment stations which use local sources of water: canals, lakes, ponds, or underground water. A feature of water treatment technologies in the field is the need to reliably ensure the process of water disinfection. Existing water disinfection technologies have low efficiency, taking into account the growing number of chlorine-resistant microorganisms, therefore, the implementation of alternative methods of disinfection during water treatment is urgent. One of these methods is liquid disinfection by electric current discharge. The results of the research on disinfection of different types of surface water in Kyiv and water contaminated with E. coli (Escherichia coli (E. coli)) are described. The research was carried out on a laboratory setup with a circulation pump and an ejector-type reactor with integrated electrodes where a water-air mixture is formed through which an electric discharge passes. The discharges initiate the formation of various highly reactive chemicals such as radicals (OH•, H•, O•) and molecules (H2O2, H2, O2, O3). All physical and chemical processes that occur during discharge ensure the formation and action of short-term radicals and relatively long-term oxidants. The study of the influence of the concentration of microorganisms on the speed and completeness of water disinfection was carried out on technical (tap) water with the addition of washings from two tubes with test culture to the reaction tank, which provided the initial concentration of E. coli equal to 3.4∙106 CFU/cm3. Water treatment for 30 seconds reduced the number of microorganisms to 5.4∙104 CFU/cm3. After 1 minute of treatment this indicator decreased to 1.7∙102 and after 3 minutes the value of 5.2 CFU/cm3 was recorded in the samples, that is, the treated water had indicators of practically pure water. Experiments have proven the effectiveness of plasma disinfection for liquids with high concentration of microorganisms.
On some species of Agrostis L. (Poaceae) in Northern Asia
Authors: Enustschenko I.
Published: January 2023

A critical review of some species of the genus Agrostis L. (Роасеае) of Northern Asia is presented. The distribution, origin and affinity of some species are discussed. The analysis of hybridization and polyploidy of some species is presented. New species (A. innominata Enustschenko, A. peschkovae Enustschenko) are described.
On specific independence of Allium mirzajevii Tscholok. (Alliaceae)
Authors: Alibegova A. , Mutrazaliev R.
Published: January 2023

The data on Dagestanian local endemic Allium mirzajevii Tscholok. (Alliaceae) often treated as a synonym of A. gunibicum Miscz. ex Grossh. are given in the paper. Our studies of populations of these two species both in the nature and under cultivation allowed to consider Allium mirzajevii an independent species.
Taxonomic notes on Salix L. species (Salicaceae) in flora of the Asian Russia
Authors: Petruk A.
Published: January 2023

A specific status of Salix vyshinii (Nedol.) A. A. Petruk (= S. berberifolia Pall. subsp. vyshinii Nedol.), S. mandshurica (Nakai) A. A. Petruk (= S. myrtilloides L. var. mandshurica Nakai) и S. ustnerensis (Bolsch.) A. A. Petruk (= S. myrtilloides L. subsp. ustnerensis Bolsch.) is established; appropriate new combinations are published. Some complications of identification of these taxa are discussed.
Critical notes on some Caryophyllaceae species in Urals and adjacent areas
Authors: Knjasev M.
Published: January 2023

The species composition of the Silene baschkirorum Janisch. and S wolgensis (Hornem.) Grossh. group is elaborated in the South and Middle Urals, Middle Volga region and Northern European Russia, as well as that of the Dianthus arenarius group in Urals and the West Siberia. The range of Gypsophila rupestris A. N. Kuprianov in Urals is refined.
The prevalence of irritable bowel syndrome in the Republic of Belarus
Authors: Rustamov M. N.
Published: January 2023

In this data, we analyzed patients’ histories of 6466 outpatients with gastrointestinal (GI) diseases who visited gastroenterologist in Minsk Clinical Consulting Diagnostic Centre. 1698 patients with irritable bowel syndrome (IBS) were selected. It was revealed that IBS is a wide spread functional bowel disorder and its proportion among GI diseases was 26,3%. IBS in females is 2.5 times more common than in males. IBS occurred in all age groups with a small difference in the frequency of subtypes by age, mainly at the overage age.
Modern endoscopy in the diagnosis of early esophago-gastric junction cancer
Authors: Yutsevich O. K. , Pirogov S. S. , Volchenko N. N. , Perfiliev I. B. , Ryabov A. B. , Kaprin A. D.
Published: January 2023

The problem of endoscopic diagnosis of early esophago-gastric junction cancer is one of the most important in modern endoscopy and oncology, since most malignant tumors of the esophagogastric junction are detected at late stage. The 5-year survival rate of such patients remains low. Definition of early esophagogastric junction cancer, resectability criteria, features of the course of the disease at early stage will be considered in this article. It has been proven that NBI-ME and NBI Dual Focus in combination with endosonography are the most accurate in the diagnosis of early esophagogastric junction cancer. The most typical endoscopic features of early esophagogastric junction cancer are discussed in this review. All these methods are applied to the patient in Herzen Moscow Cancer Research Institute, branch of National Medical Research Radiology Center.
Influence of biologically active substance Darmonal and phytin compounds on the liver functional state at experimental hepatitis caused by paracetamol
Authors: Karimova G. A. , Aminov S. D. , Mal G. S.
Published: January 2023

The study aimed to investigate the protective mechanisms of substance Darmonal and phytin compounds in the experimental model of acute toxic drug-induced hepatitis caused by paracetamol in rats. The material and methods The research was carried out on white outbred rats of both sexes weighing 140-200 g. Drug-induced liver damage was reproduced by introduction of paracetamol into the stomach in dose 500 mg/kg for 2 days. The test compounds Darmonal, Fitin-C and reference drug Liv.52 were administered for 7 days after hepatitis reproduction in doses 100 mg/kg. The effectiveness and mechanism of action for selected supramolecular complexes in the model of toxic drug-induced hepatitis was made by paracetamol. It was researched that liver protein-synthesizing function was due to the content of total protein and albumin in the blood serum, the excretory and toxic function of the liver by the content of total and direct bilirubin as well as the endogenous intoxication were according to the content of urea in the blood serum, but cytolytic syndrome occurred because of the activity of indicator enzymes (alanine aminotransferase (ALT) and aspartate aminotransferase (AST) in blood serum). Research results. The study of specific activity of Darmonal in combination with Fitin-C and the reference drug Liv.52 on the model of paracetamol and carbon tetrachloride hepatitis showed that the drugs, being administered in dose 100 mg/kg, had a pronounced hepatoprotective effect.
Disturbance of intestinal permeability and its role in the development of cardiovascular complications in persons with inflammatory bowel diseases
Authors: Khlynova O. V. , Stepina E. A.
Published: January 2023

Inflammatory bowel diseases (IBD) are one of the most complex and significant problems of modern gastroenterology. The steady increase in morbidity, complex pathogenetic mechanisms of development, the presence of severe extra-intestinal manifestations and complications make this problem socially significant. The article presents modern views on some aspects of the pathogenesis of IBD. Currently, the key links in the development and progression of IBD, as well as the development of associated cardiovascular diseases are the state of the intestinal microbiota and the level of endotoxemia. The role of trimethylamine N-oxide as a factor in the early development of atherosclerosis in patients with IBD was determined.
RIAU DALAM KONTESTASI POLITIK (TINJAUAN ANALISIS WACANA KRITIS)
Authors: afandi syed agung , Erdayani Rizki , afandi muslim , Aswad Hijratul
Published: January 2023

Penelitian ini bertujuan mendeskripsikan keberpihakan Riau Pos sehingga membentuk reputasi aktor dalam pencalonan Gubernur Riau priode 2024 – 2029. Keberpihakan dalam pembentukan reputasi pada berita di media massa pada penelitian ini dilihat melalui dimensi Faicrlough, yakni teks, discourse practice, dan socio-cultural practice. Data penelitian ini dijaring melalui studi pustaka dan metode simak. Data penelitian ini dianalisis menggunakan metode padan melalui analisis wacana kritis model Fairclough. Penelitian ini menunjukkan bahwa pemberitaan Riau Pos terkait pemilihan umum Gubernur Riau 2024 telah memunculkan aktor-aktor politik lokal yakni Syamsuar, Edy Natar Nasution, Syamsurizal, Alfedri, Muhammad Adil, Abdul Wahid, dan Achmad. Dari pemberitaan yang telah diterbitkan, Syamsuar yang merupakan Gubernur Riau sekaligus Ketua Dewan Pimpinan Daerah (DPD) Golkar Riau muncul sebagai nama yang mendominasi pemberitaan. Selain itu narasi yang dibangun media ini turut menggiring citra positif Syamsuar.
SEDucate: Sedimentary Log Exercises for an Active Learning Environment
Authors: Nyberg Bjorn , Keers Henk , Næsheim Sigrid , Vedå Lisbeth , Weissmann Gary
Published: January 2023

Active learning in education has been shown to improve a students’ learning experience in higher education by focusing on a student-centered learning environment; however, development of realistic activities that replicate the complexity of real-world examples without being too complex for the novice learner is often challenging. Here we present SEDucate, a GIS plugin to build realistic active-learning exercises in sedimentology course curriculums by creating unique sedimentary logs for a tailored assessment based on modern sedimentary environments. The automated creation of simple sedimentary logs for a variety of different depositional environments can be implemented in a wide range of exercises and assessments as either individual or group-based work. SEDucate allows for the teaching on the characterization of sedimentary logs, interpretation of paleogeographic environments and the lateral variation observed in modern sedimentary environments.
Syntactic theory of mathematical expressions
Authors: Matsumoto Daiki , Nakai Tomoya
Published: January 2023

Mathematical expressions consist of recursive combinations of numbers, variables, and operators. Theoretical linguists argue that the syntactic mechanisms for natural language also provide a basis for mathematics; however, to date, no attempt is made to support such arguments in a theoretically rigorous manner. The current study uses a methodology adopted in theoretical linguistics to analyze the syntactic properties of mathematical expressions. By reviewing recent behavioral and neuroimaging studies on mathematical syntax, we report that their analyses contain several inconsistencies with theoretical linguistics such as the use of ternary structures. We propose that a syntactic category called Applicative plays a central role in analyzing mathematical expressions with seemingly ternary structures by combining binary structures. In addition to basic arithmetic expressions, we demonstrate analyses on algebraic equations and complex expressions such as integral and differential calculi. The current study is the first attempt to provide a comprehensive framework for analyzing the syntactic structures of mathematical expressions.
LA IMPORTANCIA DE LAS HUMANIDADES EN LAS CIENCIAS DE LA SALUD
Authors: Cantú Quintanilla Guillermo Rafael
Published: January 2023

El progreso científico y tecnológico ha aportado múltiples bondades, pero los seres humanos pueden hacer mal uso de esos recursos maravillosos, con cierto pesar se aprecia una sociedad que se masifica, deshumaniza y despersonaliza. En esas condiciones se pierde la identidad y en el peor de los casos hasta los valores. ¿Dónde quedó la dignidad, naturaleza y trascendencia?, que fácil es vivir atrapados por los recursos digitales del internet o las redes sociales, que roban la capacidad de admiración y reflexión, renunciando a lo específicamente humano. En las Ciencias de la Salud ha ocurrido lo mismo, por eso la necesidad de buscar esos lugares de encuentro y meditación para extender el espíritu humano, ese estar a solas consigo mismo, sin prisa, para cultivar la intimidad, enriquecer el mundo interior, esos jardines de la inteligencia, la voluntad y la afectividad (1).

 

En el quehacer del personal de salud y las ciencias de la vida se busca realizar un buen diagnóstico del paciente o la afección que está alterando la salud, para eso se hace el adecuado interrogatorio, la semiología de los signos y síntomas que presenta el cuadro clínico. Además, para verificar la impresión diagnóstica se recurre a los estudios de laboratorio y de imágenes, que permiten hacer diagnóstico diferencial. Con el diagnóstico establecido se puede implementar la prueba terapéutica para corregir el trastorno que altera la salud del paciente. En la prescripción de fármacos se recurre a guías internacionales sobre lo más empleado para dicha patología, se dan las recomendaciones sobre la toma de medicamentos, la dieta a seguir, los cuidados que deben tener y/o los ejercicios de rehabilitación a practicar, si fuera el caso.

De lo anterior se puede concluir que se busca la verdad de la enfermedad, del paciente para dar el tratamiento adecuado y las recomendaciones necesarias para la recuperación y rehabilitación. Ahora el cuestionamiento: ¿Por qué el miedo a la verdad, del bien que el paciente y el médico tratante deben elegir para alcanzar el fin de recuperar la salud? ¿Por qué inspira desconfianza el hablar de la búsqueda de la verdad del bien en el quehacer humano, como el bienestar de esta persona singular y concreta? (2).

En cierta medida es confrontar al paciente en particular y/o su familia con principios o normas universales válidas, mientras no existan otras alternativas con mejores resultados: ¿No será la medicina basada en evidencia, el buscar la verdad de lo que ocurre en dicho paciente para hacer un buen diagnóstico, dar un buen tratamiento, el ideal según la disponibilidad de los recursos humanos, materiales y/o económicos? (3).

No sólo eso, si una vez dadas las indicaciones terapéuticas, al citar nuevamente al paciente para dar seguimiento, se requiere de la medicina basada en valores esperando que se hayan implementado esas recomendaciones y medidas con la mayor fidelidad, buscando recuperar su bienestar y su salud, o al menos el control de síntomas o lo que le permita tener una mejor calidad de vida.
PREVALENCIA E INMUNIDAD AL VIRUS DENGUE Y FACTORES DE RIESGOS EN LATINOAMÉRICA
Authors: Ayón Lucio Carlos Alberto , Véliz Castro Teresa , Ayón Lucio Teresa Ayón Lucio , Valero Cedeño Nereida
Published: January 2023

Introducción: El dengue es una enfermedad viral, considerada uno de los mayores retos por el creciente problema en la salud pública de representación endémo-epidémico, transmitido por mosquitos del género Aedes aegypti. Objetivo: Describir la prevalencia e inmunidad al virus dengue y los factores de riesgos en Latinoamérica. Métodos: El estudio fue de diseño documental, de tipo descriptivo, nivel explicativo, en el cual se analizaron un total de 20 artículos con información referente a las variables de estudio correspondiente a los últimos 10 años. Utilizando bases de datos como Medline, Scielo, Cochrane Library, Elsevier, Redalyc y Google Académico. Resultados: Los países con más afectación con la prevalencia del virus fueron Brasil y Republica Dominicana, en Estados Unidos se midió el impacto y eficacia de la vacuna de dengue para generar inmunidad en personas de 2 a 16 años, dando los siguientes resultados de 35.000 inoculados hasta el año 3 después de la primera dosis, la protección de la vacuna tuvo una eficacia de un 65%. Conclusiones: El dengue es una enfermedad que afecta de manera crítica al ser humano causada por un virus, transmitido por mosquitos, afecta de 50 a 100 millones de personas y que causa una alta mortalidad anualmente, sobre todo en regiones tropicales y subtropicales del planeta.

 

Palabras clave: Aedes aegypti, virus del dengue, epidemiologia, incidencia, mortalidad.

 

ABSTRACT

 

Introduction: Dengue is a viral disease, considered one of the greatest challenges due to the growing public health problem of endemic-epidemic representation, transmitted by mosquitoes of the Aedes aegypti genus. Objective: to describe the prevalence and immunity to the dengue virus and the risk factors in Latin America. Methods: The study was of a documentary design of the type of study is descriptive, explanatory level, a total of 30 articles were analyzed from which information was extracted regarding the study variables corresponding to the last 10 years. Results: The countries most affected by the prevalence of the virus were Brazil and the Dominican Republic. In the United States, the impact and efficacy of the dengue vaccine was measured to generate immunity in people aged 2 to 16 years, giving the following results of 35,000 inoculated up to year 3 after the first dose, the protection of the vaccine was 65% effective. Conclusion: Dengue is a disease that critically affects humans caused by a virus transmitted by mosquitoes, affects 50 to 100 million people and causes about 25.000 deaths annually, especially in tropical and subtropical regions of the planet.

Keywords: Aedes aegypti, dengue virus, epidemiology, incidence, mortality
Knowledge, attitude and practice towards COVID-19 among pregnant women in a tertiary hospital in Pokhara, Nepal
Authors: Nepal Benju , Nepal Bibekti , Sharma Bandana Gurung , Pandit Chandika , Hachhethu Rajju
Published: January 2023

Introduction: The study was done to find out the knowledge, attitude, and practice of pregnant women towards COVID-19 in tertiary hospital of Pokhara, Nepal.
Methods: A descriptive cross-sectional study was carried out among 385 pregnant women attending antenatal clinics of Gandaki Medical College starting from May 2021 to July 2021, by using self- administered questionnaire. The data was analyzed using statistical package for the social sciences version 21.0 and descriptive statistics were computed.
Results: More than four‐fifths respondents were aware about COVID‐19. Half of them thought it transmits via human touch. One-fourth of them mentioned that delivery at the hospital during COVID-19 pandemic was unsafe. Almost half of them regretted conceiving, among which one quarter thought of aborting their fetus, half of them were against breastfeeding, and three-forth had regular antenatal care checkups. Majority of them took precautions to stay safe, where half of them responded that they would not breast fed baby if they got infected.
Conclusions: Majority of the study population have good knowledge, attitude, and practice of COVID-19 disease. However, it is worrisome that some respondents thought of terminating her pregnancy, and some were unable to visit the hospital for routine antenatal care checkups and didn’t have proper knowledge about breastfeeding their child. Proper education must be given to the population to avert these negative attitudes while promoting a positive preventive attitude.
Comparison of collum angle and labial crown-root angle of maxillary central incisor in Class I and Class II division 2 malocclusion
Authors: Pandey Manju , Parajuli Umesh , Dahal Anita
Published: January 2023

Introduction: Variation in tooth morphology widely influences the achievement of optimum esthetics and stable occlusal relationship. This study was conducted to compare the collum angle and labial crown root angles in class I, class II division 2 malocclusions, using cephalometric radiographs, and to find a correlation between these angles.
Methods: This cross-sectional study was conducted from March 2018 to January 2021 among patients visiting the department of Orthodontics at Gandaki Medical College. A total of 62 lateral cephalograms were included and equally divided into 2 groups: Angle’s Class I and Class II division 2. Cephalometric tracing was done to measure the collum angle and labial crown root of maxillary central incisors. Pearson’s correlation test and independent t-test were used.
Results: There was a weak positive correlation (r=+0.348) between the angles in Class I group, (p=0.27) and a moderate positive correlation (r=+0.547) between the angles in Class II division 2 group (p<0.001). The mean collum angle was found to be greater in class II division 2 (11.90±6.86) than in class I (4.51±4.13) which was statistically significant (p<0.001). The mean labial crown root angle was found to be greater in class II division 2 (39.65±8.57) than in class I (30.23±5.20) which was statistically significant (p<0.001).
Conclusions: There was no statistically significant correlation between collum angle and labial crown-root angle in class I groups. The mean of collum angle and labial crown-root angle was found to be greater in class II division 2 which were statistically significant in both angles.
Perception of faculties towards online teaching-learning activities during COVID-19 pandemic: A cross-sectional study at a tertiary care center in Eastern Nepal
Authors: Sarraf Deependra Prasad , Rauniar Gajendra Prasad , Maskey Robin , Maharjan Rajiv , Shrestha Ashish , Karn Basant Kumar , Keshwar Shashi , Kushwaha Ramayan Prasad , Gupta Pramendra Prasad
Published: January 2023

Introduction: Online teaching learning activities is totally a new modality of medical education in the country with new opportunities, experiences and challenges. Objectives of the study were to explore the perception of faculties towards online teaching learning activities conducted during the COVID-19 pandemic and to find out barriers and facilitators to conducting online teaching learning activities in our context.
Methods: A web-based cross-sectional study was conducted among medical, dental, nursing and public health faculties using a semi-structured questionnaire. A Google Form was prepared and its link was sent to the faculties via email. Descriptive statistics were calculated using statistical package for the social sciences.
Results: Out of 158 faculties, 105(66.46%) were male and 121(85.44%) were medical faculties. Only 16(10.13%) faculties had received formal training regarding preparing and/or delivering online teaching learning activities. Out of 158, 133(84.18%) faculties faced technical and internet issues. The most common advantage and disadvantage of online teaching-learning activities perceived by the faculties were ‘not limited to time or place’ (149, 94.30%) and ‘lack of interaction with the students’ (130, 82.28%) respectively. Majority (149, 94.3%) of them had positive perception towards online teaching-learning activities conducted during COVID-19 pandemic. Slow internet connection (145, 91.77%) and frequent electricity interruption (131, 82.91%) were the most common perceived barriers to online teaching learning.
Conclusions: Most of the faculties had positive perception towards online teaching learning activities. Academic leaders and stakeholders should provide uninterrupted internet and electricity connectivity, training on online teaching-learning platform and timely technical support.
Synchronous use of two markers of research: p-value and confidence interval
Authors: Subedi Krishna , Subedi Nuwadatta
Published: January 2023

No abstract
An study of possible economic impacts on uruguayan dairy farms from inflation and devaluation changes
Authors: Álvarez J. , Molina C.
Published: January 2023

La política macroeconómica del Uruguay fue modificada el 20 de junio de 2002, registrándose un incremento en el ritmo devaluatorio e inflacionario que habían caracterizado la evolución económica reciente. Este estudio pretende evaluar los posibles impactos de dichos cambios en el resultado económico-financiero de las empresas lecheras. En el sector lechero se verifica simultáneamente un descenso muy importante del precio del litro de leche medio en dólares corrientes. La metodología utilizada consistió en utilizar la estructura de costos e ingresos correspondientes al ejercicio 2001-2002 de tres empresas lecheras pertenecientes al Proyecto FPTA Nº100-INIA-ANPL-Facultad de Agronomía-Agrinet. Los cambios se definieron en base a cuatro escenarios macroeconómicos combinando dos hipótesis de inflación (50 y 70%) y dos de devaluación (100 y 150%). Se evaluaron tres posibles precios de la leche (9, 10 y 11 centavos de dólar por litro). Las empresas fueron seleccionadas teniendo en cuenta su enfoque tecnológico (nivel de intensificación) y el tamaño. Las variables analizadas fueron el costo unitario y el ingreso de capital. Las conclusiones primarias señalan una caída en el costo por litro, la cual es afectada por el nivel de dolarización de los costos. El resultado económico se ve fuertemente afectado, a pesar de la caída de los costos, por una caída aún mayor del precio del litro. Las tecnologías con mayor grado de dolarización de sus insumos se ven penalizadas. Este análisis sugiere la importancia de considerar la relación inflación/devaluación al momento de analizar el precio de la leche, teniendo en cuenta el alto componente en dólar de los costos de producción lechera.
Caracterização morfofisiológica de leguminosas forrageiras
Authors: Scheffer-Basso S. M. , Jacques A. V. Ávila , Dall´ Agnol M.
Published: January 2023

A avaliação de leguminosas forregeiras implica na seleção de parâmetros relativos a sua utilização. A estimativa do potencial forrageiro de leguminosas envolve a análise de várias características, como a capacidade de nodular, a resposta à desfolhação, persistência e valor nutritivo, entre outras. Por outro lado, o estudo do modelo de crescimento e desenvolvimento pode ser abordado através da análise de crescimento, análise demográfica e análise dos componentes da produção. Finalmente, as formas de crescimento determinam o grau de adaptação a distintas situações ambientais e de manejo.