bluuebunny/crossref_metadata_2025_split huggingface dataset:
Knowledge, Attitudes, and Practices Toward COVID-19 Among Chinese Teachers, Shenzhen: An Online Cross-sectional Study During the Global Outbreak of COVID-19
Authors: Chen Hongbiao , Zhang Minyi , Su Lixian , Cao He , Zhou Xiaofeng , Gu Zihao , Liu Huamin , Wu Fei , Li Qiushuang , Xian Juxian , Chen Qing , Lin Qihui 
Published: August 2021

Background:Adequate understanding and precautionary behaviors are of vital importance to contain the spread of coronavirus disease 2019 (COVID-19). To date, the knowledge, attitudes, and practices (KAP) toward COVID-19 among different populations have been reported, whereas such information is unavailable in teachers. We aimed to investigate the KAP of teachers associated with COVID-19 during the global outbreak.Methods:A large-scale population-based survey was conducted to gather information on COVID-19-related KAP among Chinese teachers using a self-administered questionnaire. We received 10,658 responses in April 2020, out of which 8,248 were enrolled in the final analysis. Participants responded to a self-administered questionnaire concerning demographic characteristics and KAP associated with COVID-19.Results:This work included 4,252 (51.6%) teachers in kindergartens, 2,644 (32.1%) teachers in primary schools, and 1,352 (16.4%) teachers in secondary schools. The knowledge level (mean: 4.46 out of seven points) was relatively lower than the levels of attitudes (mean: 3.27 out of four points) and practices (mean: 4.29 out of five points) toward COVID-19. Knowledge scores significantly varied by the collected demographic variables except education worksite (p&lt; 0.05), whereas practice scores significantly differed in age groups (p&lt; 0.05), education level (p&lt; 0.001), education worksite (p&lt; 0.001), and years of teaching (p&lt; 0.001). The multivariate logistic analysis indicated that poor knowledge related to COVID-19 was common among men, younger, and less-educated teachers. In contrast, female teachers and those with higher education levels tend to have good practices against COVID-19.Conclusion:The present work suggested the knowledge gaps regarding COVID-19 were needed to be corrected immediately in teachers. Given the critical role of teachers in the education system, health authorities should take gender, age, and education level into account when developing suitable health interventions.
СТРАТЕГІЧНІ НАПРЯМИ ПУБЛІЧНОГО УПРАВЛІННЯ ОХОРОНОЮ ЗДОРОВ’Я ТВАРИН У ФРАНЦІЇ: ДОСВІД ДЛЯ УКРАЇНИ
Authors: Didok Yu. V.  
Published: August 2021

Стаття узагальнює аргументи в межах наукової дискусії щодо використання стратегічного управління в діяльності органів державної влади, які реалізують національну політику у сфері охорони здоров’я тварин. Актуальність теми дослідження зумовлена загостренням потреби громадян у розв’язанні проблем, пов’язаних із охороною здоров’я тварин і благополуччям території країни щодо небезпечних зоонозних захворювань. Основною метою роботи є визначення стратегічних напрямів публічного управління охороною здоров’я тварин на прикладі провідних європейських країн. Об’єктом дослідження обрано Францію як державу, наближену до України за розміром, чисельністю населення, особливостями адміністративно-територіального поділу і структури тваринництва, що відкривають схожі перспективи перед сільськогосподарськими виробниками та харчовою промисловістю. В статті представлено результати дослідження інституційних і правових основ функціонування органів виконавчої влади і публічних установ, які реалізують національну політику у сфері охорони здоров’я тварин Франції, які засвідчили використання методів стратегічного управління. Охарактеризовано місію державної ветеринарної служби Франції, яка полягає у захисті здоров’я тварин, публічного ветеринарного здоров’я, навколишнього середовища. Висвітлено основні засади Національної стратегії благополуччя тварин на 2016–2020 рр. Франції. З’ясовано, що дана Стратегія спрямована на науковий супровід виробництва, посилення ветеринарно-санітарного контролю і санкцій, запровадження інновацій, модернізацію освітньої системи, регулювання жорстокого поводження з тваринами, розширення прав і можливостей зацікавлених сторін на усіх рівнях. Зазначено, що метою реалізації Стратегії є мобілізація зусиль усіх зацікавлених сторін на розвиток тваринництва і забезпечення благополуччя тварин, як одного з національних пріоритетів. Визначено, що стратегічними напрямами публічного управління охороною здоров’я тварин у Франції впродовж останніх 5 років є публічне ветеринарне здоров’я та благополуччя тварин. Результати проведеного дослідження можуть бути корисними для розроблення місії та стратегічних пріоритетів розвитку державної ветеринарної служби України з урахуванням рекомендацій міжнародних організацій та досвіду розвинених європейських країн.
ДЕРЖАВНЕ РЕГУЛЮВАННЯ БАЛТІЙСЬКО-ЧОРНОМОРСЬКИМ ПАРТНЕРСТВОМ У ЗОВНІШНІЙ ПОЛІТИЦІ УКРАЇНИ ТА ПОЛЬЩІ
Authors: Kryshtanovych , M. F. 
Published: August 2021

Досліджено питання державного регулювання Балтійсько-Чорноморського партнерства у зовнішній політиці України та Польщі. Слід зазначити, що в умовах існування СРСР, польські урядовці не наважилися тоді на цілковите визнання української держави та встановлення з Україною повноцінних дипломатичних відносин.
Встановлено, що тісні контакти між Україною і Республікою Польща відбулося після того, як 2 грудня 1991 р. Польща першою у світі визнала суверенність України. На особливу увагу заслуговує також те, що вже 4 січня 1992 р. між країнами були встановлені дипломатичні відносини, що сприяло налагодженню регулярних стосунків між країнами, адже тепер обидві стали незалежними державами та повноцінними суб’єктами міжнародної політики.
Financial Distress Terhadap Manajemen Laba
Authors: Kristyaningsih Putri , Hariyani Diyah Santi , Sudrajat Muhammad Agus 
Published: August 2021

Abstract– This study aims to empirically examine the effect of financial distress on earnings management in manufacturing companies listed on the Indonesia Stock Exchange. The sample in this study used a purposive sampling technique with a sample of 12 manufacturing companies listed on the Indonesia Stock Exchange (IDX) in 2016-2019. The method used in this study is a quantitative method, while the analytical tool uses E-views 9. The results in the study obtained a t count of 0.334640 and a t table of 1.68595 so that it was concluded that t count < t table, so that the financial distress variable had no effect to earnings management. Companies experiencing financial distress assume that earnings management practices will actually harm the company in the future, so that company management prefers to report actual earnings.
Abstrak– Penelitian ini bertujuan menguji empiris pengaruh financial distress terhadap manajemen laba pada perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia. Sampel dalam penelitian ini menggunakan teknik purposive sampling dengan jumlah sampel 12 perusahan manufaktur yang terdaftar di Bursa Efek Indonesia (BEI) tahun 2016-2019. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif, sedangkan alat analisis menggunakan E-views 9. Hasil dalam penelitian memperoleh t hitung sebesar 0,334640 dan t tabel sebesar 1.68595 sehingga diperoleh kesimpulan bahwa t hitung < t tabel, sehingga variabel financial distrees tidak berpengaruh terhadap manajemen laba. Perusahaan yang mengalami financial distress menganggap bahwa praktik manajemen laba sebetulnya akan merugikan perusahaan untuk kedepannya, sehingga manajemen perusahaan lebih menyukai untuk melaporkan laba yang sesungguhnya.
Penerapan Model ARIMA-ARCH untuk Meramalkan Harga Saham PT. Indofood Sukses Makmur Tbk
Authors: Rahmawati Yulvia Fitri , Zukhronah Etik , Pratiwi Hasih 
Published: August 2021

Abstract– The stock price is the value of the stock in the market that fluctuates from time to time. Time series data in the financial sector generally have quite high volatility which can cause heteroscedasticity problems. This study aims to model and to predict the stock price of PT Indofood Sukses Makmur Tbk using the ARIMA-ARCH model. The data used is daily stock prices from 2nd June 2020 to 15th February 2021 as training data, while from 16th February 2021 to 1st March 2021 as testing data. ARIMA-ARCH model is a model that combines Autoregressive Integrated Moving Average (ARIMA) and Autoregressive Conditional Heteroscedasticity (ARCH), which can be used to overcome the residues of the ARIMA model which are indicated to have heteroscedasticity problems. The result showed that the model that could be used was ARIMA(1,1,2)-ARCH(1). This model can provide good forecasting result with a relatively small MAPE value of 0.515785%.
Abstrak– Harga saham adalah nilai saham di pasar yang berfluktuasi dari waktu ke waktu. Data runtun waktu di sektor keuangan umumnya memiliki volatilitas cukup tinggi yang dapat menyebabkan masalah heteroskedastisitas. Penelitian ini bertujuan untuk memodelkan dan meramalkan harga saham PT Indofood Sukses Makmur Tbk menggunakan model ARIMA-ARCH. Data yang digunakan adalah harga saham harian dari 2 Juni 2020 hingga 15 Februari 2021 sebagai data training, sedangkan dari 16 Februari 2021 hingga 1 Maret 2021 sebagai data testing. Model ARIMA-ARCH merupakan suatu model yang menggabungkan Autoregressive Integrated Moving Average (ARIMA) dan Autoregressive Conditional Heteroscedasticity (ARCH), yang dapat digunakan untuk mengatasi residu dari model ARIMA yang terindikasi memiliki masalah heteroskedastisitas. Hasil penelitian menunjukkan bahwa model yang dapat digunakan adalah ARIMA(1,1,2)-ARCH(1). Model tersebut mampu memberikan hasil peramalan yang baik dengan perolehan nilai MAPE yang relatif kecil yaitu 0,515785%.
Model ARIMA-GARCH Pada Peramalan Harga Saham PT. Jasa Marga (Persero)
Authors: Putri Fransisca Trisnani Ardikha , Zukhronah Etik , Pratiwi Hasih 
Published: August 2021

Abstract– PT Jasa Marga is a great reputation company, the leader in comparable businesses, has a steady income, and paying dividends consistently. This paper aims to find the best model to forecast stock price of PT Jasa Marga using ARIMA-GARCH. The data used is daily stock price of PT Jasa Marga from March 2020 to March 2021. Autoregressive Integrated Moving Average (ARIMA) is a method that can be used to forecast stock prices. However, an economical data tend to have heteroscedasticity problems, one of the methods used to overcome them is Generalized Autoregressive Conditional Heteroskedasticity (GARCH). Future stock price of PT Jasa Marga is forecasted with ARIMA-GARCH model. The data is modeled with ARIMA first, if there is heteroscedasticity, combine the model with GARCH model. The result of this study indicated that ARIMA (1, 1, 1) – GARCH (2, 2) is the best model, with MAPE 1,5647
Abstrak– PT Jasa Marga adalah perusahaan yang reputasinya baik, terdepan di perusahaan-perusahaan sejenis, stabil pendapatannya, dan pembayaran devidennya konsisten. Paper ini bertujuan untuk mencari model terbaik dalam meramalkan harga saham PT Jasa Marga menggunakan ARIMA-GARCH. Data harga saham yang diolah yaitu data sekunder dari PT Jasa Marga pada Maret 2020 hingga Maret 2021. Autoregressive Integrated Moving Average (ARIMA) sebagai metode yang dapat dimanfaatkan guna meramalkan harga saham. Akan tetapi, data tentang ekonomi cenderung memiliki masalah heteroskedastisitas, metode yang umum dipakai untuk mengatasinya adalah Generalized Autoregressive Conditional Heteroskedasticity (GARCH). Harga saham PT Jasa Marga diramalkan dengan model ARIMA-GARCH. Data terlebih dahulu dimodelkan dengan ARIMA, jika didapati adanya heteroskedastisitas, maka model tersebut dikombinasikan dengan GARCH. Penelitian ini menghasilkan ARIMA (1,1,1)-GARCH(2,2) sebagai model terbaik dengan MAPE 1,5647.
Analisis Pengaruh Faktor Pribadi dan Budaya Terhadap Keputusan Pembelian
Authors: Herlina Nina , Susanti Yuyun , Ramadhan Asep Edwin 
Published: August 2021

Abstract– This study aims to determine: 1) The magnitude of the influence of personal factors on purchasing decisions at Alfamart Batukaras; 2) The magnitude of the influence of cultural factors on purchasing decisions at Alfamart Batukaras; 3) The magnitude of the influence of personal and cultural factors on purchasing decisions at Alfamart Batukaras. The research method used in this study is an explanatory survey research method with a quantitative data approach. The number of population that will be used as the object of research is the number of consumers of Alfamart Batukaras in December 2019 as many as 1,698 people. The sample size selected was 94 people. Data collection techniques in this research are library research, field studies (observations, interviews and questionnaires). Based on the results of the study that: 1) There is a positive and significant influence on personal factors on consumer purchasing decisions at Alfamart Batukaras. This means that if personal factors increase then consumer purchasing decisions will increase; 2) There is a positive and significant influence of cultural factors on consumer purchasing decisions at Alfamart Batukaras. This means that if cultural factors increase, consumer purchasing decisions will increase, 3) There is a positive and significant influence of personal and cultural factors on consumer purchasing decisions at Alfamart Batukaras. This means that if personal factors and cultural factors increase then consumer purchasing decisions will increase.
Abstrak– Penelitian ini bertujuan untuk mengetahui: 1) Besarnya pengaruh faktor pribadi terhadap keputusan pembelian pada Alfamart Batukaras; 2) Besarnya pengaruh faktor budaya terhadap keputusan pembelian pada Alfamart Batukaras; 3) Besarnya pengaruh faktor pribadi dan faktor budaya terhadap keputusan pembelian pada Alfamart Batukaras. Metode penelitian yang digunakan dalam penelitian ini adalah metode penelitian survey explanatory dengan pendekatan data kuantitatif. Jumlah populasi yang akan dijadikan objek penelitian adalah jumlah konsumen Alfamart Batukaras pada bulan Desember 2019 yaitu sebanyak 1.698 orang. Ukuran sampel yang dipilih adalah sebanyak 94 orang. Teknik pengumpulan data dalam penelitian ini adalah studi kepustakaan, studi lapangan (observasi, wawancara dan angket). Berdasarkan hasil penelitian bahwa : 1) Terdapat pengaruh yang positif dan signifikan faktor pribadi terhadap keputusan pembelian konsumen pada Alfamart Batukaras. Artinya jika faktor pribadi meningkat maka keputusan pembelian konsumen akan meningkat; 2) Terdapat pengaruh yang positif dan signifikan faktor budaya terhadap keputusan pembelian konsumen pada Alfamart Batukaras. Artinya jika faktor budaya meningkat maka keputusan pembelian konsumen akan meningkat, 3) Terdapat pengaruh yang positif dan signifikan faktor pribadi dan faktor budaya terhadap keputusan pembelian konsumen pada Alfamart Batukaras. Artinya jika faktor pribadi dan faktor budaya meningkat maka keputusan pembelian konsumen akan meningkat.
O Grupo de Pesquisa Tecnologias no ensino e Atividades Experimentais: possibilidades para potencializar os processos de ensino e de aprendizagem nas Ciências Exatas do Programa de Pós Graduação em Ensino de Ciências Exatas, Univates
Authors: Neide Italo Gabriel , Dullius Maria Madalena , Quartieri Marli Teresinha , Maman Andréia Spessatto De , Muller Ana Paula Krein , Kliemann Geovana Luiza 
Published: August 2021

Neste trabalho é apresentado de forma geral o Programa de Pós Graduação em Ensino de Ciências Exatas (PPGECE) da Universidade do Vale do Taquari (Univates) localizada em Lajeado, Rio Grande do Sul, Brasil. Após a exposição da área de concentração e das linhas de pesquisa são apresentados os quatro macroprojetos que constituem os quatro grupos de pesquisa do PPGECE bem como sua descrição. Em seguida é dada ênfase a um grupo específico, o “Tecnologias no ensino e Atividades Experimentais: Possibilidades para potencializar os processos de ensino e de aprendizagem nas Ciências Exatas”, apresentando seus aportes teóricos bem como as metodologias de pesquisa e de ensino utilizadas. Para compreender com propriedade como esse grupo realiza a construção do conhecimento científico apresenta-se de forma sintética três teses de doutorado que foram desenvolvidas pelo grupo. Ao final é apresentado quantitativos gerais do grupo, bem como seu possível impacto na sociedade.
Sistem Pakar dalam Mengidentifikasi Penyakit pada Sapi Bali Menggunakan Metode Certainty Factor
Authors: Rasyid M , Sumijan S 
Published: August 2021

Sapi bali merupakan hewan ternak yang sangat mudah dipelihara dan harganya ekonomis. Sebagian besar masyarakat kabupaten kampar provisnsi Riau memelihara sapi dengan jenis sapi Bali kesulitan yang sering dialami oleh peternak sapi bali yaitu penyakit yang menyerang sapi Bali. Kurangnya pengetahuan peternak dalam penyakit yang menyerang sapi Bali mengakibatkan kematian sapi Bali akibat kurangnya penanganan dan peternak mengalami kerugian. Tujuan penelitian ini membuat sebuah sistem pakar yang bisa membantu Dokter hewan, tenaga kesehatan hewan dalam mengidentifikasi penyakit awal yang menyerang sapi Bali dan cara penanganan dini. Untuk memudahkan mengidentifikasi penyakit pada sapi Bali metode yang digunakan dalam penelitian ini yaitu metode Certainty Factor (CF), dimana metode ini membuktikan suatu fakta dalam sebuah kejadian berdasarkan bukti dari pakar. data yang diolah pada penelitian ini sebanyak 6 jenis penyakit. hasil dari penelitian ini menghasilkan nilai tingkat kepastian dari suatu penyakit yang menyerang sapi bali dan dapat membantu dokter hewan dalam mengidentifikasi jenis-jenis penyakit pada sapi bali.
Pre-Primary and Lower Primary Teachers’ Professional Identity in Primary Schools in Nairobi County, Kenya
Authors: Magoma Phyllis M , Waithaka Esther , Mwoma Teresa 
Published: August 2021

Professional identity is a noteworthy aspect of the teachers’ professional lives. This is because it influences the manner in which they do their work, retention and productivity in their places of work. This article presents findings from a PhD study that aimed at establishing the status of pre-primary and lower primary teachers’ professional identity and exploring factors influencing it. Fredrick Herzberg’s (1950) theory of Satisfaction and Motivation was used to guide the study. The study used concurrent triangulation research design. The dependent variable was early year’s education teachers’ professional identity, while the independent variable was the type of school. The study was conducted in Kasarani Sub-County in Nairobi County, Kenya. The sample size consisted of 220 teachers and 44 head-teachers in both public and private primary schools. Questionnaires and interview schedules were used to collect data which was then analysed using qualitative and quantitative methods. Findings from the study revealed that pre-primary and lower primary teachers’ professional identity was weak. It was recommended that school management, county and national governments, and other key stakeholders should aim at addressing issues that weaken early year’s education teachers (EYET) professional identity.
RECOMMENDATIONS FOR EQUIPPING THE PROVING GROUND F OR TESTING ARMORED AND AUTOMOTIVE VEHICLES
Authors: Kuznetsov V. , Dobryshkin Y. , Lappo I. , Zhyrnyi V. 
Published: August 2021

Problem statement. Equipping the Armed Forces of Ukraine with new types of armament and military equipment, including armored and automotive equipment, leads to the need to create an appropriate proving ground: the development of infrastructure facilities, equipping with tools and equipment for laboratory tests, as well as means for monitoring the performance and determining the technical condition of armament and military equipment.
Analysis of recent research and publications. Unfortunately, there are no recommendations in the existing publications on equipping the proving ground for armored and automotive vehicles.
Statement of the task. The purpose of the work is to improve the efficiency of testing armored and automotive vehicles.
The article defines the main tasks of the proving ground, proposes a relevant composition of its elements and general requirements for them, as well as proposals for equipping it with laboratory testing equipment.
To solve the assigned tasks, the proving ground should include the following main objects and systems: a test area for armored and automotive vehicles; an area for testing samples of armored and automotive vehicles for survivability; complex of common use roads, special test roads; special facilities for the placement of laboratory testing equipment; engineering networks for testing and vital functions (power supply, water supply, etc.); systems of metrological, meteorological, fire protection and medical support, environmental safety; security system.
Conclusions. The creation of a proving ground for armored and automotive vehicles will provide:
building capacity of a test base of the Armed Forces of Ukraine for the assessment of promising models of armored and automotive vehicles;
increasing the achieved level of control over the technical state of armaments and military equipment during tests;
evaluation of the results of combat training with the combat use of armament and military equipment; accreditation of the proving ground for armament and military equipment in national and international conformity assessment and certification bodies for eligibility to carry out work in accordance with NATO standards.
INVESTIGATION OF RISKS OF INFLUENCE OF THE RESULTS OF THE OPERATION DIVISION ON THE QUALITY OF PSEUDO-RANDOM VALUE GENERATORS EMBEDDED IN THE SOFTWARE
Authors: Skyba O. , Domanov I. , Kravchenko V. 
Published: August 2021

The article is devoted to certain approaches that concerned a checking random values obtained from the generator of random (pseudorandom) values. The article provides the results of a practical research of the numbers which are obtained during the division operation.
The research was directed to find out the ratio of even and odd numbers in a quotients and remainders in the results of performing of the division operation. The analysis was carried out due to the fact that the remainder and quotient of division is widely used in various algorithms of software tools intended for generating random and pseudorandom values (numbers).
The results of the research, which are given in this scientific publication, confirm the existence of prerequisites for the outputting by the generator of pseudorandom values such values (numbers) which will not fully meet the criteria. First of all, it is a criterion which concerns parity and oddity of the numbers which can be outputted by generator of random and pseudorandom values.
The authors propose to explore parity and oddity using two methods. The first method is based on Pearson's squared test (chi-squared test). It allows you to find out the presence and admissibility of deviation of the sequence of values obtained empirically, with theoretical (predicted) values. In this case, the level of accuracy is chosen depending on the requirements for the software product as a whole and the generator of random (pseudorandom) values in particular.
The second method is based on the long series test (long sequences test), which determines the permissible number of even or odd values that follow each other. In this case, the number of allowed such sequences depends on the number of results obtained during a series of experiments.
The proposed approaches are recommended for software products planning and testing which is supposed to be used by the Ministry of Defense of Ukraine.