bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of cinnamon (Cinnamomum verum) extracts on the growth and protection ability of tilapia (Oreochromis spp.) against Streptococcus agalactiae
Authors:   Faculty of Biological Sciences, Nong Lam University, Ho Chi Minh City, Nguyen Thi Truc Quyen ,   Dong Nai Department of Agriculture and Rural Development, Doan Van Cuong ,   Research Institute for Aquaculture No.2, Ma Tu Lan ,   Research Institute for Aquaculture No.2, Nguyen Thanh Nhan ,   Research Institute for Aquaculture No.2, Tu Thanh Dung ,   College of Aquaculture and Fisheries, Can Tho University, Nguyen Thi Ngoc Tinh ,   Research Institute for Aquaculture No.2
Published: July 2023

This study was conducted to investigate the effect of cinnamon (Cinnamomum verum) extract mixed to feed on growth parametersand the ability to protect tilapia against Streptococcus agalactiae isolated from infected tilapia (Oreochromis spp.) in Cu Chi district, Ho Chi Minh city. Cinnamon extract was mixed to feed with doses of 10, 20, and 40 g/kg feed. Fish were intraperitoneally injected with 0.1 ml of 1.8x104 CFU/ml of S. agalactiae. The negative control was injected with 0.1 ml of physiological saline. The results showed that the cinnamon extract (C. verum) mixed at the three above levels was shown to be safe for the growth and survival rate of tilapia. Moreover, cinnamon extracts well mixed at 20 g/kg feed proved the highest protection (with the relative percent survival (RPS) value being 51.4%). The cinnamon extract can be considered a potential herbal extract for the prevention of disease caused by S. agalactiae in tilapia.
Analisis Jaringan Media Sosial Tentang Eksistensi Kaum Borjuis Dalam Budaya Pop Citayam Fashion Week
Authors: Syafuddin Khairul , Lusianawati Hayu
Published: July 2023

Citayam Fashion Week has become a pop culture that is known by many people. This culture is known as a culture that appears in the midst of marginalized subordinate communities in urban society. Pop culture, which should be a place of expression for young people, eventually disappeared. This happened because there were bourgeois who entered with personal interests. This phenomenon causes the subordinates to be increasingly marginalized. This was increasingly felt when Baim Wong tried to register Haki from that culture. Negative responses then appeared from netizens on Twitter, including Ernest Prakasa and Ridwan Kamil. This ultimately creates a network of interactions that are strong enough to shape public opinion. The purpose of this study was to find out the interaction that was formed about the Citayam Fashion Week phenomenon which focused on the issue of Haki registration carried out by Baim Wong. The interactions that appear on Twitter also form a social-cyber reality triangle. The method in this study uses a qualitative approach. Researchers focused on three Twitter accounts, namely @assumco, @ridwankamil, and @ernestprakasa. The three accounts were chosen because they represent different parties, namely online media, the government, and artists. In addition, this study uses social media network analysis techniques. The choice of this analysis technique is because this research focuses on interactions between users. Besides that, the content on Twitter is used as interaction support data that is analyzed.
O teorii wychowania estetycznego Ireny Wojnar. Aspekt historyczny i autobiograficzny
Authors: Zalewska-Pawlak Mirosława
Published: July 2023

The purpose of the considerations presented here is to recall and interpret the significance of Irena Wojnar’s scholarly achievements in the field of aesthetic education theory in relation to Polish and European pedagogy. The analysis undertaken is of a historical nature with elements of comparative methodology. It is based on Professor Wojnar’s works on aesthetic education as well as her comments included in published interviews. Three distinct stages of her scientific creativity can be distinguished: 1. from the mid-1960s to the mid-1970s, 2. from the mid- 1970s to 2000, and 3. from the year 2000 onwards. The author asks a question about what constitutes the topicality and universality of Wojnar’s theory of aesthetic education. The result of the analysis highlights the importance of her publications in breaking the one-dimensionality of socialist pedagogy, creating a universal concept of an open-minded attitude through art – creating a contemporary homo aestheticus. Attention is drawn to the marginalisation of Wojnar’s scholarly output, highly regarded internationally, for example in Italy. The article highlights the enduring values and the topicality of Wojnar’s innovative concepts stemming from the humanistic orientation of education that is so needed at present.
Kultura pokoju w myśli pedagogicznej Ireny Wojnar. Główne inspiracje
Authors: Piejka Agnieszka Izabela
Published: July 2023

The aim of the article is to outline the main aspects and inspirations of the theoretical concept of the culture of peace, which is an important element of the pedagogical legacy of Professor Irena Wojnar. She wrote on this subject most extensively (in articles, collective monographs, post-conference monographs, etc.) in the 1980s and 1990s, but this topic is also visible in her earlier works. The culture of peace includes the postulates of UNESCO, the work of Bogdan Suchodolski, the theses of the Club of Rome publications, the views of Herbert Read and the ideas of New Education. In the conclusion, the author lists the most important features of Prof. Wojnar’s culture of peace concept, such as the need to associate it with common responsibility, thinking about the future, developing empathy, imagination and sensitivity to humanistic values. According to Irena Wojnar, shaping the culture of peace is a task that should be considered as one of the most important educational commitments of the 21st century, and taking action in this area is a value that stems from attempts to overcome evil and build good.
Irena Wojnar o potencjale edukacyjnym sztuki nowoczesnej
Authors: Kwiatkowska-Tybulewicz Barbara
Published: July 2023

The article presents the educational potential of modern art as art contemporary for the theory of education through art, introduced to the Polish pedagogical thought in the 1960s by Irena Wojnar. In the initial stage of shaping the Polish theory of aesthetic education, Wojnar analysed the relationship between aesthetics and pedagogy, paying attention to the educational possibilities not only of “classical” art, but also of modern art. Despite her later approach to treating art as a whole, in her early publications, the then young researcher distinguished contemporary art, paying attention to its cognitive, emotional and creative potential, which was compatible with the modern civilisation of the second half of the 20th century. Contemporary discussions on the educational possibilities of art are often limited to canonical art, treating contemporary art with reserve. The first publications by Irena Wojnar, presented in the article, show the educational potential of contemporary art of the 1960s, which was characterised by controversy and incompatibility with previously learned ways of perceiving art. Wojnar saw a place in education for contemporary art and called for educating teachers in the field of contemporary art. This text presents the educational aspects of modern art, distinguished by Irena Wojnar in her first scientific publications in the 1960s. The text is also an invitation to rediscover the innovation of the theory of education through art.
Double Helix Discovery Impacts Materials Synthesis from Nanoscale to Mesoscale
Authors: Narayan J.
Published: July 2023

Pure screw dislocations can become helical by absorbing defects such as vacancies and develop attractive interaction with another helical dislocation to form a double helix structure.
Qualifying Materials Using Laser Powder Bed Fusion for Additively Manufactured Aerospace Components
Authors: Hasting Will
Published: July 2023

Ahead of formal certification, many advanced metals have been qualified for 3D printing, allowing for the creation of previously impossible aerospace parts including for the hypersonic environment.
Profilometry-Based Indentation Plastometry Brings Speed and Accuracy to Metallurgical R&D
Authors: Sousa Bryer C. , Cote Danielle L. , Priddy Matthew A. , Champagne Victor K.
Published: July 2023

This unique testing method offers economic benefits, sustainability advantages, and the potential to slash the time required to develop new alloys and processing recipes.
Modulating the Pseudoelastic Response of NiTi Using Ion Implantation
Authors: Hinojos Alejandro , Hong Daniel , Feng Longsheng , Gao X. , Wang Yunzhi , Mills Michael J. , Anderson Peter M. , Yang Chao , Wharry Janelle P. , Hattar Khalid , Li Nan , Schaffer Jeremy E.
Published: July 2023

Ni-ion irradiated NiTi is nearly 50% harder, retains 85% recoverable deformation, and has reduced hysteresis. This work explores the feasibility of using ion beam modification to modulate the austenite to martensite phase transformation in NiTi, thereby achieving novel or localized properties in near-surface regions.
Additive Manufacturing Presents New Challenges for Metal Components
Authors: Lovewell Dean
Published: July 2023

A look at how companies in regulated industries can test materials to produce higher quality metal components with additive manufacturing.
Examining Ceramics, Glasses and Composites with Nondestructive Terahertz Radiation
Authors: Tostanoski Nicholas J. , Sundaram S.K.
Published: July 2023

Terahertz time-domain spectroscopy is a powerful and nondestructive analytical characterization technique for investigating ceramics, glasses, and composites.
Using Binder Jet 3D Metal Printing to Advance Metal Injection Molding
Authors: Heaney Donald F. , Eidem Nicholas
Published: July 2023

Binder jet 3D metal printing is the ultimate bridge between prototypes and production of metal injection molded parts.
Overcoming Composites Testing Challenges
Authors: Botzki Stephan
Published: July 2023

A look at how the high energy breaks, conductive debris, and ergonomic issues unique to composites testing can be resolved with proper equipment set up.
Grain Boundary Walls Cause the Upper Yield Point in Steel
Authors: Altshuler Thomas
Published: July 2023

Atomic force microscopy studies show that sharp yield points in steels are explained by the existence of hard grain boundary walls, contrary to current accepted theories.
Four-Dimensional Scanning Transmission Electron Microscopy: Part I: Imaging, Strain Mapping, and Defect Detection
Authors: Johnston-Peck Aaron C. , Herzing Andrew A.
Published: July 2023

Four-dimensional scanning transmission electron microscopy (4D-STEM) is a spatially resolved electron diffraction technique that records the electron scattering distribution at each sampling point. 4D-STEM provides researchers with information that can be analyzed in a multitude of ways to characterize a sample’s structure, including imaging, strain measurement, and defect analysis. This article introduces the basics of the technique and some areas of application with an emphasis on semiconductor materials.
Multilayer Perceptron Development to Identify Plastics Using Fluorescence Lifetime Imaging Microscopy
Authors: Maniyattu Georgekutty Jose , Geegy Eldho , Wohlschläger Maximilian , Leiter Nina , Versen Martin , Laforsch Christian
Published: July 2023

Existing plastic analysis techniques such as Fourier transform infrared spectroscopy and Raman spectroscopy are problematic because samples must be anhydrous and identification can be hindered by additives. This article describes a new approach that has been successfully demonstrated in which plastics can be classified by neural networks that are trained, validated, and tested by frequency domain fluorescence lifetime imaging microscopy measurements.
Relationship between the Electric Polarizability and Aromaticity of Metallocene-Containing Macrocycles
Authors:   National Research Tomsk State University, Tomsk, Russia, Valiulina Lenara I. , Cherepanov Victor N. ,   National Research Tomsk State University, Tomsk, Russia, Valiev Rashid R. ,   National Research Tomsk State University, Tomsk, Russia
Published: July 2023

Magnetically induced ring currents, aromaticity, as well as polarizability and second hyperpolarizability of the metallocenothiaporphyrins with transition metals of group VIII (Fe, Ru) and isoelectronic cations of group IX (Со+, Rh+) and metallocene-containing annulenes ((C5H5)2М[n = 18–24], where M is Fe, Co+) have been studied computationally at Density Functional level of Theory (DFT). The calculations show that the value of average polarizability of the studied compounds depends on their character of the aromaticity. Aromatic structures are characterized by larger polarizability than their corresponding antiaromatic congeners. The average polarizability of metallocenothiaporphyrins also depends on the magnitude of magnetically induced ring currents, which quantify the degree of electron delocalization. An increase in the number of 𝜋-electrons in conjugation pathway plays a key role in the growth of polarizability. Aromaticity also influences on the second hyperpolarizability of metallocene-containing annulenes. In the case of compounds with the same number of conjugated electrons, the second hyperpolarizability is larger for more aromatic systems. To conclude, our results pinpoint the importance of electron delocalization on the polarizability and second hyperpolarizability of the studied metallocene-containig macrocycles
Magnetic Properties of Cyclo[n]Carbons (n = 10–34)
Authors:   National Research Tomsk State University, Tomsk, Russia, Valiulina Lenara I. , Khoroshkin Kirill ,   National Research Tomsk State University, Tomsk, Russia, Cherepanov Victor N. ,   National Research Tomsk State University, Tomsk, Russia, Valiev Rashid R. ,   National Research Tomsk State University, Tomsk, Russia
Published: July 2023

Quantum-chemical calculations of the magnetic properties (magnetically induced ring-current strength, magnetizability) of even- and odd-number cyclo[n]carbons (n = 10–34) were carried out. The total energy of the studied molecules as a function of the external magnetic field was found for the first time. The obtained dependences predict correctly the magnetic nature of cyclo[n]carbons. For even-number aromatic cyclo[n]carbons the energy of the system increases with increasing magnetic field, while for antiaromatic systems, the energy decreases. Such behavior indicates that aromatic even-number cyclo[n]carbons (n = 4k+2) are diamagnetic, whereas antiaromatic even-number cyclo[n]carbons (n = 4k) are paramagnetic. These results are confirmed by the previously calculated average magnetizability values. In the case of odd-number cyclo[n]carbons, all structures except C13 are diamagnetic. Antiaromatic C13 is paramagnetic according to average magnetizability calculations. It was shown that nonaromatic cyclo[n]carbons (n = 28–34) at high magnetic fields (B > 300 T) possess a nonlinear effect of the increase in the energy of the system with increasing magnetic field. This effect can be observed experimentally in NMR spectra at a magnetic field greater than 300 T. The performed calculations demonstrate that the HF method correctly predicts the magnetic and aromatic properties of cyclo[n]carbons (n = 10–34).
S.A. Beznosyuk as the Founder and Leader of a New Direction of Quantum Field Chemistry in Subatomic Quantum Nanotechnologies of Materials
Authors:   Altai State Technical University of the name of I.I. Polzunov, Barnaul, Russia, Zhukovsky Mark S. , Maslova Olga A. ,   Altai State University, Barnaul, Russia
Published: July 2023

The article highlights the creative path of S.A. Beznosyuk, an outstanding physico-chemist, who celebrates his 70th anniversary in 2023. The main stages of his career and significant events of his scientific creativity are presented here. The contribution of Professor S.A. Beznosyuk to the establishment and development of two scientific schools, namely quantum field chemistry of the condensed state at the Karaganda Buketov University and subatomic quantum nanotechnology of materials at Altai State University is shown
Peningkatan Kosakata Bahasa Mandarin Menggunakan Audio Book Pada Siswa Lamban Belajar di SD Aletheia Lumajang
Authors: Santoso Cyndi Febriani , Adi Partiwi Ngayunigtyas , Ariyanto Dedy
Published: July 2023

Penelitian ini bertujuan untuk meningkatkan kosa kata dalam bahasa mandarin melalui media audio book (buku bersuara) pada siswa lamban belajar kelas V di SD Aletheia Lumajang. Metode penelitian yang digunakan dalam penelitian ini adalah metode Single Subject Research (SSR) dengan desain A – B. Penelitian ini menggunakan subyek berjumlah 1 siswa dengan inisial VM. Pada desain A- B menunjukkan suatu pengulangan pada dua fase yaitu fase baseline (A) dan fase intervensi (B). kemampuan kosa kata VM dalam bahasa mandarin melalui media audio book mengalami peningkatan hal ini ditunjukkan dengan perolehan data nilai pada fase baseline adalah 33%, 25%, 37%, 37% sedangkan nilai intervensi adalah 46%, 58%, 83%, 83%. Data pada fase baseline dan intervensi kemudian dianalisis menggunakan analisis dalam kondisi dan analisis antar kondisi sehingga kesimpulan dalam penelitian ini adalah adanya peningkatan kemampuan kosa kata bahasa mandarin melalui media audio book (buku bersuara) pada siswa lamban belajar kelas V di SD Aletheia Lumajang.
Penggunaan Media Kain Flanel Terhadap Kemampuan Memasang Kancing Anak Hambatan Intelektual Sedang Kelas 3 di SLB C TPA Jember
Authors: Nurhadiyati Arifah , Timansah Angger
Published: July 2023

Perkembangan bina diri pada anak dengan hambatan intelektual merupakan hal yang penting dalam upaya mendukung kemandirian mereka. Salah satu keterampilan esensial dalam kehidupan sehari-hari adalah kemampuan mengancing baju. Penelitian ini bertujuan untuk meksplorasi penggunaan media kain flannel dalam melatih keterampilan mengancing baju pada anak dengan hambatan intelektual melalui pendekatan Single Subject Research (SSR). Media Kain Flanel dijadikan sebagai media pembelajaran karena dapat meningkatkan kemampuan dalam mengancing baju pada anak. Penggunaan media kain flannel ini dapat memberikan pengalaman sensoris yang lebih konkret dan membantu subjek memahami konsep mengancing baju dengan lebih baik.

Penelitian ini dilakukan di SLB C TPA Jember, yang merupakan lembaga pendidikan khusus yang melayani anak-anak dengan hamabtan intelektual. Hasil penelitian menunjukkan bahwa penggunaan media kain flannel dapat meningkatkan antusiasme belajar subjek dalam mengenal dan meningkatkan kemampuan bina diri mengancing baju pada anak  hambatan intelektual di SLB C TPA Jember. Hal ini dibuktikan dengan adanya peningkatan hasil evaluasi yang mengarah pada perubahan positif yaitu peningkatan kemampuan subjek dalam mengancing baju .
Program Intervensi Dini Berbasis Keluarga (Family-Based) (Untuk Keluarga Yang Memiliki Anak Dengan Hambatan Motorik)
Authors: Astuti Eka Yuli
Published: July 2023

Keluarga merupakan sistem lingkungan yang paling dekat dengan anak. Anak-anak dengan keterlambatan perkembangan motorik membutuhkan intervensi dini. Oleh karena itu, program yang dikembangkan adalah program yang ditujukan untuk mendukung  keluarga agar keluarga mampu menerapkan intervensi dini pada anaknya. Penelitian ini bertujuan untuk menyusun  program intervensi dini berbasis keluarga (family-based).  Landasan teori yang digunakan adalah teori ekologi yang meyakini bahwa perkembangan individu dipengaruhi oleh sistem lingkungan. Penelitian menggunakan metode Research and Development dengan mengadapatasi tahapan penelitian menjadi  tiga tahap yaitu studi pendahuluan, pengembangan program, dan implementasi program. Data dikumpulkan melalui observasi dan wawancara kepada tiga keluarga sebagai subjek penelitian dan data dianalisis dengan menggunakan metode kualitatif. Studi pendahuluan merupakan analisis terhadap kondisi anak dan keluarga sehingga menghasilkan temuan berupa potensi dan kebutuhan keluarga. Kategori potensi berdasarkan aspek-aspek dalam Family Functioning Style  yang meliputi: komitmen, kohesi, komunikasi, kompetensi, dan koping. Hasil analisis tersebut menjadi dasar untuk merumuskan rancangan program. Desain program kemudian divalidasi melalui expert judgment.  Hasil implementasi program adalah: (1) program dapat dilakukan oleh keluarga dengan latar belakang dan kebutuhan yang berbeda, (2) prioritas utama program adalah membantu keluarga pada aspek  komitmen dan kompetensi yang diperlukan untuk melakukan intervensi, (3) program telah memfungsikan aspek-aspek potensial yang dimiliki keluarga dalam melakukan intervensi dini pada anak.
CHANGES IN THE CELLULAR COMPOSITION OF SYNOVIAL FLUID IN EXPERIMENTAL OSTEOARTHRITIS OF THE KNEE JOINT IN RABBITS
Authors: Gorkava I. M. , Malyuk M.O.
Published: July 2023

Pathology of the locomotion system in animals of various species is one of the key issues. Osteoarthritis is common among large breed dogs and accounts for up to 85% of the total number of examined animals with "chronic" lameness. German and Eastern European Shepherds are most susceptible to osteoarthritis, accounting for 25% and 15% of the total number of dogs examined, respectively. At the age of 4 to 8 years, 90 % of dogs with osteoarthritis were found. The prevalence of pathology in males was found to be 4 times higher than in females.

The study presents the peculiarities of changes in the cellular composition of synovial fluid taken from the knee joint of rabbits with experimentally modelled osteoarthritis of the knee joint in laboratory conditions of the joint using intra-articular Yellow peel 2*5 ml (manufacturer Medicare, Germany).

The studies showed that synovial fluid plays an important role in the metabolic process inside the joint and contains many nutrients, and changes in the indicators on the 7th day were significantly different from those of the control group of animals that were intra-articularly injected with an isotonic 0.9% NaCl solution.

It was noted that on the 7th day there was a clouding of the synovial fluid, the appearance of a pinkish tint and a more liquid character of the fluid. We found an increase in the level of eosinophils, macrophages, neutrophils and other cells compared to the control group of animals. The number of synovial cells decreased by 1.2 times compared to the control group.

In animals of the experimental group on the 14th day of the study, the level of lymphocytes and macrophages increased, and the level of neutrophils remained constant, while the level of eosinophils decreased.

In the experimental group of animals, on the 21st day of the experimental study, the pink tint of the punctured synovial fluid disappears, the colour becomes straw, the fluid becomes more viscous and remains cloudy. The level of macrophages and neutrophils decreases, but remains above the level of the control group of animals. We also noted the appearance of Tuton cells in the cytological samples, indicating the development of degenerative changes in the cartilage tissue in the joint.

It was noted that in the animals of the experimental group on the 28th day of the study, the colour of the synovial fluid disappeared, but it remained cloudy. The level of neutrophils, eosinophils, lymphocytes and macrophages remained almost unchanged.
EJECTION WIND POWER PLANT
Authors: Sirko Z. S. , Okhrimenko S. M. , Starish E. A. , Hrytsun V. M.
Published: July 2023

The article covers issues related to non-traditional sources of electricity, namely wind energy. It is shown that every year wind energy is used on an increasingly large scale in order to satisfy the need of mankind for reliable and environmentally friendly sources of energy. It is noted that in many European countries a significant amount of energy was produced in wind energy, which is approximately 2% of its global consumption. In the developed countries of Europe, wind energy already makes up a fairly significant share of all electricity. Compared to the countries of Western Europe and the Mediterranean, Ukraine is a windless region, where winds blow more stably only in the Carpathians and on the Azov coast. Despite this, a significant number of wind power plants have already been built in Ukraine. The wind speed for the operation of industrial wind power plants must be at least 3 m/s. As a result of weak wind or its temporary absence, wind turbines operate on average at 35% of the calculated capacity. The goal of the research is to develop an ejection wind power plant that can operate at 100% of the calculated capacity due to the creation of a constant upward flow of air. The article proposes the design of an ejection vertical wind power plant, which will ensure efficient operation and will be able to operate at 100% of the calculated capacity. The methodology uses an analytical research method, which is based on the calculations of the main indicators of the ejection power plant. Also, the methodology provides means of determining the speed of the air flow, which ensures the efficient operation of power plants. In the work, the calculations of the speed of the air flow on the ejection wind intake, the dynamic pressure of the fan, the impulse of the force of the air flow on the rotor blade, the projected power, and the payback period were performed. The indicators of the linear movement of the fairing, which is in the design of the ejection power plant, depending on the drop in atmospheric pressure, are given. The developed ejection wind power plant will ensure electronic independence, environmental protection, operational safety and economy.
Pengaruh Kualitas E-Government terhadap Kepuasan Pengguna E-Filing Studi Kasus Wajib Pajak OP di Surakarta Tahun 2019
Authors: Utomo Gunawan Setyo
Published: July 2023

This study aims to determine the effect of system quality, information quality, and service quality on E-filing user satisfaction in Surakarta. The population and sample in this study are individual taxpayers registered at the Pratama Surakarta Tax Office in 2019. The data collection technique of this study uses incidental sampling techniques, and the determination of the number of samples using Slovin formula with a sample of 100 respondents. The data used in this study is a questionnaire using a Likert scale 1 to 5. The data analysis technique used in this study is multiple linear regression. Based on the results of the analysis conducted, it shows that there is a positive influence on system quality and service quality on E-filing user satisfaction. While the quality of information does not affect E-filing user satisfaction.Keywords: System Quality, Information, Services, User Satisfaction
Pengaruh Implementasi Sistem Informasi Manajemen Daerah (SIMDA) Keuangan Terhadap Kualitas Laporan Keuangan (Studi pada Lingkungan Dinas Kesehatan Kabupaten Padang Pariaman)
Authors: Ananda Febryandhie , Sari Mustika Permata
Published: July 2023

The purpose of this study was to examine the effect of SIMDA on the Quality of Financial Statements at the Health Service Unit UPT. This research is based on the results of testing of 110 respondents at the Health Service UPT. This study uses research respondents who are directly distributed and uses multiple linear regression techniques to test research data with the help of SPSS 25. This study uses SIMDA one dependent variable, namely: Quality of Financial Statements. The results showed that partially, SIMDA had a significant influence on the quality of financial statements Keywords: SIMDA, Quality of Financial Statements
Dampak Kebijakan Dividen terhadap Volatilitas Return pada Perusahaan yang Terdaftar di Bursa Efek Indonesia
Authors: Yusra Irdha , Calendri Nico
Published: July 2023

ABSTRACT  Issuing stock is one of the choices of the company when deciding to fund the company. Stock is an investment instrument that has been chosen by many investors because the stock is able to provide an attractive level of profit. This study is intended to examine the impact of dividend policy on return volatility in companies listed in Indonesia Stock Exchange. Population is all companies listed on the Indonesia Stock Exchange in the period 2014-2018. The sample collection technique has been carried out using a purposive sampling method and based on predetermined criteria, 23 companies have been selected as samples. Data on the company's financial statements have been obtained from the official website of idx. The analytical method used is panel data regression analysis with the help of E-Views 8 application. The initial test is to test the chow-test to decide whether the pooled least square or fixed effect method is used and the hausman-test to decide whether the fixed effect or random effect method can be used. The results showed that the dividend payout ratio (dpr) had a positive and significant effect on volatility of return dividend yield (dy) had a negative and significant effect on volatility return. Keywords: Dividend Payout Ratio, Dividend Yield, Return Volatility ABSTRAKMenerbitkan saham merupakan salah satu pilihan perusahaan ketika memutuskan untuk pendanaan perusahaan. saham merupakan instrument investasi yang banyak dipilih para investor karena saham mampu memberikan tingkat keuntungan yang menarik . Penelitian ini dimaksudkan untuk menguji dampak kebijakan dividen terhadap volatilitas return pada perusahaan yang terdaftar di Bursa Efek Indonesia. Populasi adalah semua perusahaan yang terdaftar di Bursa Efek Indonesia periode 2014-2018. Teknik pengumpulan sampel telah dilakukan dengan menggunakan metode purposive sampling dan berdasarkan kriteria yang telah ditentukan, 23 perusahaan telah dipilih sebagai sampel. Data laporan keuangan perusahaan diperoleh dari situs resmi idx. Metode analisis yang digunakan adalah analisis regresi data panel dengan bantuan aplikasi E-Views 8. Tes awal adalah menguji chow-test untuk memutuskan apakah metode pooled least square atau fixed effect digunakan dan uji hausman-test untuk memutuskan apakah metode fixed effect atau random effect dapat digunakan. Hasil penelitian membuktikam variabel dividend payout ratio berpengaruh positif dan signifikan terhadap volatilitas return dan dividend yield berpengaruh negatif dan signifikan terhadap volatiltas return.Kata Kunci : Dividend Payout Ratio, Dividend Yield, Return Volatility
Keputusan Nasabah KUR Dilihat dari Suku Bunga dan Kualitas Pelayanan Pada Bank Mandiri Cabang Imam Bonjol Kota Padang
Authors: Marlius Doni
Published: July 2023

The purpose of this study was to analyze the effect of interest rates and service quality partially and simultaneously on customer decisions using KUR credit at the Bank Mandiri Imam Bonjol Branch of Padang City. The research method used is descriptive quantitative. The sampling technique used is non-probability sampling method with accidental sampling so that from the population a sample of 100 respondents was taken, the data collection method used was observation, questionnaire and literature review. From the t-test, the interest rate has a positive and significant influence on the decision to use credit KUR at Bank Mandiri Imam Bonjol, Padang City, tangible has no effect on the decision to use credit KUR at Bank Mandiri Imam Bonjol, Padang City, reliability has a positive and significant influence on the decision using KUR credit at Bank Mandiri Imam Bonjol of Padang City, responsiveness (X4) negatively and significantly affected the decision to use credit for credit at Bank Mandiri Imam Bonjol in Padang City, assurance had a positive and significant influence on the decision to use credit curses at Bank Mandiri Imam Bonjol Kota Padang and empaty did not affect the decision to use credit for credit at Bank Mandiri Imam Bonjol, Padang City. From the results of the F test, it is proved that the interest rate and service quality variables simultaneously have a significant and positive effect on the decision to use credit curses at Bank Mandiri Imam Bonjol, Padang City.
PENGARUH KOMITMEN DAN KEPERCAYAAN TERHADAP LOYALITAS PELANGGAN PADA APLIKASI HALODOC DI RUMAH SAKIT ISLAM IBNU SINA PADANG
Authors: Nisza Sofiah Rilma
Published: July 2023

Fast traslate Icon translate This research is motivated by the phenomenon where a service company must be able to keep its customers loyal so that customers remain subscribed for a long period of time. This study aims to determine the effect of commitment and trust in customer loyalty on Halodoc applications at the Ibnu Sina Islamic Hospital in Padang. The sampling technique uses purposive sampling method. The number of samples used for analysis was 100 respondentsSofiahrilm. The analytical method used is multiple regression analysis, for testing hypotheses using the statistical t test. The results of this study indicate that Commitment has a positive and significant effect on Customer Loyalty in Halodoc Applications at Ibnu Sina Padang Islamic Hospital, trust has a positive and significant effect on Customer Loyalty on Halodoc Applications at Ibnu Sina Padang Islamic Hospital.
KEMAMPUAN RASIO KEUANGAN DALAM MEMPREDIKSI RETURN SAHAM PADA PERUSAHAAN YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2014 – 2018
Authors: Alfiyanita Alfiyanita
Published: July 2023

Fast traslate Icon translate The purpose of this study conducted to enhance the knowledge about of profitability and Solvability on stock returns. The population is all companies which are listed in Indonesia Stock Exchange in 2014-2018 periods. The sample collection technique has been carried out by using purposive sampling method with 83 companies have been selected as samples. The analytical method used is regression analysis of panel data with the help of application E-Views 8. The study show that profitability have positive and significant influence on Stock Return in Indonesia, and Solvability have positive and significant influence on Stock Return.
Keputusan Nasabah Dilihat dari Kualitas Layanan dan Promosi Pada PT. Bank BPR Cincin Permata Andalas Cabang Padang
Authors: Susanto Romi
Published: July 2023

Fast traslate Icon translate The research aimed to know the impact of service quality and promotion on costumer decision of PT. Bank BPR Cincin Permata Andalas Cabang Padang. Using of this sample is 91 poeple costumer use technic Rumus Slovin. Method of collect data is using questioner. The anlyst technic is instrument test, anlyst descreptive, classic assumption test, doble linier anlyst and hypothesis test. Based of test hypothesis found of tangible, responsivness, and assurance not affect positive and significant to constumer decision. Realibility, emphaty and promotion has positive and significant affect to constumer decision.  Suggest to company to more attention the service quality and promotion to custumer candidate that more better and the custumer more interesting to use insurance in the future.
Pengaruh Arus Kas Pendanaan Laba Bersih Dan Leverage Terhadap Financial Distress Dengan Profitabilitas Sebagai Variabel Moderasi: Studi Empiris Bursa Efek Indonesia
Authors: Sarumaha Ryan Sukandi , Yeni Fitri , Sari Yosi Puspita , Mayliza Riri
Published: July 2023

Fast traslate Icon translate  This study aims to determine the effect of  financing Activities of cash flow, net income and leverage on financial distress. The object in this study is the Indonesia Stock Exchange with a population is manufacturing companies on the IDX in 2015-2019 with a purposive sampling technique, so that the sample in this study amounted to 43 companies. The results of the study found that leverage had a negative effect on financial distress, while financing Activities of cash flow and net income had no effect on financial distress. The results of the study for the moderating variable found that profitability was only able to moderate the relationship between leverage and financial distress, while profitability was unable to moderate the relationship between financing Activities of cash flow and net income with financial distress.
Celebrity Endorsement and Purchase Intentions: The Role Of Trust, Attractiveness, Suitability Product
Authors: Wulandari Widya , Septrizola Whyosi
Published: July 2023

The purpose of this study was to analyze The Effect of Trustworthiness on Attractiveness on endorsement products and the Effect of Product suitability on endorsement products on Rachel Venya on Purchase Intention of Undergraduate students in the city of Padang. This type of research is a causative research. The population of this study were all undergraduate students in the city of Padang who followed Rachel Venya's Instagram account, the number of which was unknown. purposive sampling method. The number of samples is 120 people. The data used are primary and secondary data obtained through distributing questionnaires to tourists. The analytical method used is descriptive and inductive analysis through multiple regression analysis. The results show that: Trust does not have a significant positive effect on Purchase Intention, research attractiveness does not have a significant effect on Purchase Interest in support products and product compatibility has a significant positive effect on Purchase Interest in Rachel's program support products for undergraduate students in the city of Padang.
Pengaruh Lingkungan Kerja dan Disiplin Kerja Terhadap Kinerja Karyawan Perusahaan Daerah Air Minum (PDAM) Kota Padang
Authors: Hendra Muhammad
Published: July 2023

ABSTRACTThis study aims to determine the effect of work environment and work discipline either partially or simultaneously on employee performance in pdam padang. The population in this study are employee of pdam padang, amounting to 271 people with a total sample of 73 poeple using the slovin formula. Based on the research reults, the work environment and work discipline partially positive significant effect the pdam padang because the regression coefficient is positive. Ie b1 = 0.543 and sig value 0,000 is smaller than level of significant (α) 0.05. Work environment significantly positively effect the employee performance because the regression coefficient is positive, ie b2 = 0.642 and sig value 0,000 is smaller than level of significant (α) 0.05. Work discipline simultaneously significantly effect the employee performance because of sig 0.000 which is smaller than the level of significant (α) 0.05 and 37.2% of employee performance which is influenced by the working environment and working discipline, while 62.8% of employee performance is influenced by variables other than the models studied which are apart from the working environment and working discipline.Keyword: Environment, Diciplin, Performance
PENGARUH KUALITAS PELAYANAN PADA KEPUTUSAN PEMBELIAN PADA PT. PRIMA FAJAR MANDIRI PADANG PANJANG
Authors: Kurniawan Ary
Published: July 2023

This study aims to find out the influence of service quality, namely: tangible (physical evidence), empathy (empathy), reliability (reliability), responsiveness (response) and assurance (assurance) on consumer decisions. Pt. Prima Fajar Mandiri Padang Panjang. Popuulasi in this study as many as 77 respondents, sampling was done using the total sampling method. Data collection techniques are done by questionnaire. Data analysis is conducted with multiple regression analyst techniques. The results showed that tangilble (physical evidence), empathy (empathy), reliability (reliability), responsiveness (response) and assurance (guarantee) had a positive and significant effect on purchasing decisions.Keywords: quality of service, purchasing decisions.
Pengaruh Gaya Kepemimpinan dan Kompensasi terhadap Kinerja Karyawan pada PT.Tigaraksa Satria Tbk,Jambi
Authors: Syah Edo Ramadhan , Mayliza Riri
Published: July 2023

This research was conducted to determine and analyze how much influence the Leadership Style, Compensation, and Performance in PT. Tigaraksa Satria TBK Jambi. The instrument used in this study is a statement consisting of several statements about leadership style and compensation for employee performance. This study uses a saturated sample, where the entire research population will be selected as a sample of 48 people. The analysis technique used is multiple regression using SPSS tools. Research Results Based on the tests that have been carried out on leadership style on employee performance, the leadership style variable has a positive and significant effect on employee performance at PT. Tigaraksa Satria TBK Jambi, compensation variable has a positive and significant effect on employee performance.
Kesadaran Wajib Pajak Dan Sanksi Pajak Terhadap Kepatuhan Wajib Pajak Pada KPP Pratama Padang Satu
Authors: Satria Denny Novi , Annisa Rahma
Published: July 2023

The purpose of this study is to provide empirical evidence about the effect of Taxpayer Awareness and Tax Sanctions on Taxpayer Compliance at KPP Pratama Padang Satu. This research uses quantitative research methods. The data obtained from primary data is through questionnaires by using incidental sampling technique and by using the slovin formula. The population in this study were all individual taxpayers registered at KPP Pratama Padang Satu in 2020 using 100 samples in this study consisting of individual taxpayers registered at KPP Pratama Padang Satu.The results of the study produce a coefficient of determination which indicates that taxpayer awareness and tax sanctions affect taxpayer compliance by 28.4%, while 71.% is influenced by other variables not examined in this study. Keywords: Taxpayer Awareness, Tax Sanctions, Taxpayer Compliance
Senjangan Anggaran Dipengaruhi Oleh Partisipasi Anggaran dan Komitmen Organisasi Di SKPD Provinsi Sumatera Barat
Authors: Putra Gerry Hamdani , Sepriadi Zeky
Published: July 2023

The Impact of Budget Participation and Organizational Commitment on Slack Budgeting (SKPD Province West Sumatera Case Study.) In fact, all local government agencies, as well as the central government, must have adequate and effective budgets. The SKPD (Regional Work Unit) in West Sumatra is a regional government agency that manages all existing budgets. The aim of this study was first to find out how budget participation affects budget congestion. Second, understand the impact of organizational participation on budget congestion in the SKPD in West Sumatera. The population in this study is a sub-program and finance of the SKPD in West Sumatra. The sampling technique in this study used targeted sampling. The sample for this study included 18 program department managers and all departmental and finance staff involved in budgeting. The results of this study show that: 1) Family participation has a significant positive impact on family idleness. The value of the budget participation coefficient is 2,907 > t Table 1,998, with a significance level of 0.005 (<0.05). 2) Organizational engagement negatively and significantly affects budget underutilization. The value of the organizational commitment coefficient was -4.376 < t Table 1.998 with a significance level of 0.000 (< 0.05).
Pengaruh Good Corporate Governance Terhadap Nilai Perusahaan Pada Perusahaan Pertambangan Yang Terdaftar Di Bursa Efek Indonesia Tahun 2017-2020
Authors: Gusriandari Wahyu , Rahmi Mega , Putra Yosep Eka
Published: July 2023

The main problem in this research is the weak implementation of Good Corporate Governance in mining companies due to selfish interests and the neglect of shareholders' interests so that fraud will have an impact on company value. The purpose of this study is to determine the effect of managerial ownership, independent commissioners and audit committees on firm value. The type of research used is ex post facto with a quantitative approach, the data sources used in this research are secondary data sources. Secondary data taken from the financial statements of mining companies listed on the Indonesia Stock Exchange in 2017-2020 through the official website of the Indonesia Stock Exchange www.idx.co.id. The data analysis technique in this study uses the Classical Assumption Test, to test the hypothesis using multiple linear analysis, T-test and F-Test and Determination Test.
Implementasi Sistem Digital Brimen Pada Bri Unit Sleko-Madiun
Authors: Yuliana Ade Nuria Finka , Panjawiyati Tika , Wulandari Meilinda Ike , Oktaviasari Sinta Dewi , Yusdita Elana Era
Published: July 2023

The purpose of this study was to determine the filing and inputting procedures of BRIMEN and to conduct research on discrepancies between documents in the BRIMEN system and data stored in one place at Bank BRI Unit Sleko Madiun. The research method used is a quantitative method with data collection, namely observation and analysis of brimen data in BRI Unit Sleko. Good archiving procedures are needed, the goal is that existing documents are not lost and are easily found when needed. As an effort to manage customer documents properly, Bank BRI has created a digital system called Brimen (BRI Document Management System). The use of digital systems means making changes from conventional to digital systems in terms of services to fairly strict internal improvements. It can be concluded that there are seven stages in archiving Brimen starting from sorting brimen archives to arranging boxes on shelves. Meanwhile, Brimen input can be done in two ways, namely Brimen input from Microsoft Excel and BRIMEN registers (Manual List and Q-RIS).Keywords: Bank Rakyat Indonesia; Application of Digital Systems; Financial Institutions; Input Procedures; Brimen
INTEGRITAS LAPORAN KEUANGAN DILIHAT DARI INTELLECTUAL CAPITAL DAN LEVERAGE
Authors: K Budiman , Rivandi Muhammad
Published: July 2023

The information in the submitted financial reports must be relevant and reliable so that the decisions taken by investors are not biased, and that the financial statements have integrity. The aim of this research is to examine the effect of Intellectual Capital and leverage on the Integrity of Financial Statements in transportation sector companies. The population used in this study are transportation sector companies listed on the Indonesia Stock Exchange in 2019 – 2021. The research sample consisted of 11 companies selected using the Purposive Sampling technique and 3 years of observation. The research method uses the Panel Regression method. The results show that Intellectual Capital has no effect on the Integrity of Financial Statements and leverage has a positive and significant effect on the Integrity of Financial StatementsKeywords - Financial Statement Integrity, Intellectual Capital, leverage.
ПЕРЕДУМОВИ ПРОЕКТУВАННЯ ПЕДАГОГІЧНОЇ СИСТЕМИ ПІДГОТОВКИ МАЙБУТНІХ УЧИТЕЛІВ ХІМІЇ ДО ВИКОРИСТАННЯ WEB-ТЕХНОЛОГІЙ У ПРОФЕСІЙНІЙ ДІЯЛЬНОСТІ
Authors: Кочубей Олена
Published: July 2023

У статті розкрито передумови проектування педагогічної системи підготовки майбутніх учителів хімії до використання web-технологій у професійній діяльності, в основу якої покладено соціально-дидактичні передумови та концептуальні положення. За результатами проведених експертних досліджень встановлено три рівні підготовки майбутніх учителів до використання webтехнологій (перший мінімально необхідний рівень, другий (евристичний) рівень, третій (творчий) рівень підготовки). Розкрито принципи, які покладено в основу відбору змісту підготовки майбутніх учителів хімії до використання web-технологій навчання учнів. Сформульовані критерії відбору змісту інформаційної складової при розробці програми підготовки майбутніх учителів хімії закладів загальної середньої освіти до застосування у професійній діяльності web-технологій. Застосовано експертний метод для відбору змісту навчальної інформації, оскільки цей метод в умовах неповноти інформації про об᾿єкт, що досліджується, забезпечує найбільш валідні результати. Використано педагогічні та андрагогічні технології у поєднанні з web-технологією навчання хімії для підготовки майбутніх учителів за розробленою програмою. Встановлено, що ефективність застосування webтехнологій під час підготовки майбутніх учителів значно підвищується, якщо їх використання здійснюється не епізодично, а систематично протягом усього періоду навчання. Проведено дослідження на основі інформального навчання. Встановлено вимоги щодо рівня готовності майбутнього вчителя використовувати web-технології навчання хімії. Доведено ефективність підготовки майбутніх учителів до використання web-технологій за низкою критеріїв (за середнім балом, за якістю знань, за кількістю відмінних оцінок).