bluuebunny/crossref_metadata_2025 huggingface dataset:
Instructional Technology adoption at Higher Educational Institutions using Post-PC Technology
Authors: Balushi Maha AL , Harthi Alya AL
Published: May 2023

“Technology is a driving force in education, opening up many doors and preparing students for what lies ahead, not behind,” said Kirsty Kelly, Primary Years Program Coordinator at the Canadian International School in Singapore. Educational systems in the 21st century are affected by the massive accelerations in technology development. The practice of learning is now outside the classroom more than inside. The student in this system seeks fruitful learning where the skills are needed as the scientific value. Instructional Technology (IT) is an integrated system that prepares and evaluates the educational process to achieve the desired learning goals; this can be achieved by understanding local practice and using IT insights to design more attuned interventions (Hora & Holden (2013)). The proposed research aims to assess the impact of offering a range of affordances to instructors and students on the teaching and learning processes. The proposed pilot educational research is undertaken on a focus group with two instructors and approximately 40 IT students at UTAS-Suhar; to explore the use of Post-PC technologies for applying an interactive and customised curriculum and to add enhancement to the learning process and outcome. Using the latest training/educational technologies enhances the effectiveness of learning environments. Therefore, this research studied the impact and outcomes of Instructional Technology (IT) adoption at Higher Educational Institutions (HEIs) using Post-PC Technologies. The research was planned to conduct an experiment on four groups of Information Technology majors, where two groups will apply IT, and the other two will use the traditional learning strategy. First, a pilot online survey was conducted with the two IT groups to collect data about their interest and expectations about the IT techniques. The survey results were used to examine how students’ performance, success, and achievements are affected by using Post-PC Technology as per their responses. Tableau data visualisation tool was used to analyse and visualise the collected data and compare the students’ performance in 4 groups. This helps to emphasise the importance and impact of IT on students’ learning process and achievements at HEIs.
The Existence of Traditional Institutions of Tangkura Village Based on Regulation of The Minister of Home Affairs Indonesia
Authors: Mayusa Askar , Ali Muhammad Nur
Published: May 2023

This study aimed to determine the existence of the Tangkura Village Traditional Institution, Poso Pesisir Selatan District, Poso Regency, based on the Minister of Home Affairs Regulation Number 18 of 2018 concerning Village Community Institutions and Village Traditional Institutions. The existence of the Tangkura Village Customary Institution is related to its formation, duties, functions, and work relations. This study used the descriptive qualitative method. Data collection techniques used are observation, interviews, and documentation. Establishing the Tangkura Village Traditional Institution, through village government and community meetings by the provisions of Pancasila and the 1945 Constitution, does not yet have a permanent secretariat or written guidelines for implementing activities. The duties and functions of the Tangkura Village Customary Institution can be seen in holding traditional wedding processions (Pamona, Poso) and managing social order in the community but not in health, education, and arts and cultural development activities. Working relationships tend to be limited because they only occur in deliberations.
Meningkatkan Keaktifan Belajar IPA Menggunakan Strategi Pembelajaran Aktif Peer Lessons Pada Siswa Kelas IX C MTs. Negeri 1 Kerinci Tahun Ajaran 2019/ 2020
Authors: Rianita Cendra
Published: May 2023

Permasalahan yang terjadi di MTsN 1 Kerinci dimana kegiatan pembelajaran ditemukan keragaman masalah, salah satunya tentang rendahnya keaktifan belajar siswa. Hal ini dapat ditunjukkan dari sediktnya: 1) Siswa yang mengajukan pertanyaan, 2) Siswa yang menjawab pertanyaan, 3) Siswa yang mengerjakan soal latihan, 4) Siswa yang mengerjakan soal di depan kelas. Salah satu strategi pembelajaran aktif yang dapat membuat siswa aktif adalah Peer Lessons (Penelitian untuk Penilaian). Berdasarkan jumlah nilai ulangan harian IPA terdapat 12 orang siswa bernilai kurang, 3 orang siswa bernilai cukup, 2 orang siswa bernilai baik dan 1 orang siswa bernilai baik sekali. Hal ini menunjukkan bahwa hasil ulangan harian IPA pada pra tindakan belum mencapai target dari penelitian ini, sehingga perlu adanya tindakan untuk mengatasi masalah tersebut dengan menerapkan strategi pembelajaran aktif Peer Lessons pada proses pembelajaran IPA siswa kelas IX C MTsN 1 Kerinci materi listrik statis dalam kehidupan sehari-hari. Hasil siklus 1 terdapat 8 orang siswa bernilai kurang, 4 orang siswa bernilai cukup, 4 orang siswa bernilai baik dan 2 orang siswa bernilai baik sekali. Hal ini menunjukkan bahwa hasil belajar IPA pada siklus 1 belum mencapai 50% siswa yang hasil belajar IPA nya di atas nilai/ angka 73, sehingga perlu adanya tindakan selanjutnya. Hasil siklus 2 terdapat 4 orang siswa bernilai cukup, 10 orang siswa bernilai baik dan 4 orang siswa bernilai baik sekali. Hal ini menunjukkan bahwa hasil belajar pada penelitian ini telah mencapai 50% siswa yang hasil belajar IPA nya di atas nilai/ angka 73, sehingga dapat disimpulkan bahwa strategi pembelajaran aktif Peer Lessons dapat meningkatkan hasil belajar IPA khususnya materi listrik statis dalam kehidupan sehari-hari siswa kelas IX C MTsN 1 Kerinci.
Kurikulum PAI Aktual dan Ideal di MIN 4 Rejang Lebong
Authors: Yosita Yosita , Wanto Deri
Published: May 2023

Madrasah are schools that emphasize the value of Islamic religious teachings compared to other public schools. Madrasah also play a role in creating civilized and Islamic generations. So Madrasah are required to be able to provide effective and efficient learning of Islamic religious education to students and be able to answer the wishes of the surrounding community. So that Madrasah should be able to develop an actual and ideal Islamic religious education curriculum. Including Madrasah Ibtidaiyah Negeri 4 Rejang Lebong also has the same challenges. The condition of the community around the Rejang Lebong 4 Public Elementary School which is lagging behind in moral values is a big task for the madrasa in providing Islamic religious education to its students. So the Rejang Lebong 4 Public Elementary School tries to apply the actual and ideal curriculum. This is a real form of effort made by the madrasa in shaping and changing student behavior and fortifying students against negative things from the environment around students. In the process the teacher arranges learning administration in the form of a syllabus, lesson plan, annual program and semester program. Teachers use technology in learning. Teachers carry out exemplary-based programs. The commemoration of Islamic holidays is used as a moment to convey noble moral teachings to students
Implementasi Aliran Filsafat Progresivisme Dalam Pendidikan Karakter di SMK IT Al Husna Lebong
Authors: Ferti Ferti silviana lianvani , Deriwanto Deriwanto
Published: May 2023

Philosophi of education is an effort in the search for rights in the field of education and knowledge. The philosophy of education can also be used in realizing the ideals of education and become a reference in its implementation in education. Progressivism is a flow between the scoohls of education philosophy. The flow of progressivism philosophy emphasizes change or progress and experiences to solve student problems in SMK IT AL Husna Lebong. This stream is focused on student rather than teachers. The folow of progressivism philosophy is the basic and foundation in creather education. In this case, it is hoped that character education can be useful for student in their lives, especially in solving a problem. Cultivation of character education can be done through the environment of teachers, parents, and the community. So tat environment becomes an exa,ple and role model for student. This study uses a literature review research method by searching in the form of books and journals.
Administrasi Manajemen Dalam Pengelolaan Pembelajaran di MAN 2 Kota Sungai Penuh
Authors: Juana Syafri
Published: May 2023

Kata ad mempunyai arti yang sama dengan kata to dalam bahasa inggris, yang berarti “ke” atau “kepada”. Dan ministare sama artinya dengan kata to surve atau toconductyang berarti “melayani”, “membantu”, atau “mengarahkan”. Dalam bahasa inggris to administer berarti pula “mengatur”, “memelihara” (to look after), dan mengarahkan administrasi pendidikan ialah segenap proses pengarahan dan pengintegrasian segala sesuatu, baik personel, spritual maupun material yang bersangkut paut dengan pendidikan, jadi dalam proses administrasi pendidikan segenap usaha orang-orang yang terlibat di dalam proses pencapaian tujuan pendidikan itu di integrasikan, diorganisasi dan dikioordinasi secara efektif, dan semateri yang diperlukan dan yang telah ada dimanfaatkan secara efesien. Manajemen berasal dari kata to manage yang artinya mengatur, pengaturan dilakukan melalui proses dan diatur berdasarkan urutan dari fungsi-fungsi manajemen itu. Jadi, manajemen merupakan suatu proses untuk mewujudkan tujuan yang diinginkan. Fungsi-fungsi manajemen antara lain; 1). Planning, 2). Organizing, 3) Actuating, 4) Motovating, 5) Staffing, 6) Directing, 7). Controling, 8). Inovating, 9) Representing dan 10). Coordinating. Dalam pembelajaran memiliki hakikat perencanaan atau perancangan (desain) sebagai upaya untuk membelajarkan siswa. Sering terjadi dalam suatu peristiwa mengajar dan belajar, antara guru dan siswa tidak berhubungan. Guru asyik menjelaskan materi pelajaran di depan kelas dalam suatu proses pembelajaran selama memanfaatkan segala potensi yang dimiliki untuk keberhasilan belajar. Sementara di bangku siswa juga asyik dengan kegiatanya sendiri, melamun, ngobrol bahkan juga mengantuk. Dalam peristiwa semacam ini tidak terjadi proses pembelajaran, karena dua komponen penting dalam system pembelajaran tidak terjadi kerja sama. Dalam suatu peristiwa belajar dan mengajar dikatakan terjadi suatu pembelajaran, manakala guru dan siswa secara sadar bersama-sama mengarah pada tujuan yang sama.
KONSEP MANAJEMEN PENDIDIKAN ISLAM PERSPEKTIF AL-QURAN
Authors: Nurzila Nurzila
Published: May 2023

Pakar manajemen pendidikan Islam merumuskan proses manajemen pendidikan Islam menjadi perencanaan pendidikan Manajemen telah memungkinkan kita untuk mengurangi hambatan-hambatan dalanm rangka pencapaian suatu tujuan. Manajemen memberikan prediksi dan imajinasi agar kita dapat mengantisipasi perubahan lingkungan yang serba cepat. Sulistyorini, Manajemen Pendidikan. Manajemen menurut pandangan Islam merupakan manajemen yang adil. Batasan adil adalah pimpinan tidak menganiaya bawahan dan bawahan tidak merugikan pimpinan maupun perusahaan yang ditempati. Bentuk penganiayaan yang dimaksudkan adalah mengurangi atau tidak memberikan hak bawahan dan memaksa bawahan untuk bekerja melebihi ketentuan. Seyogyanya kesepakatan kerja dibuat untuk kepentingan bersama antara pimpinan dan bawahan. Jika seorang manajer mengharuskan bawahannya bekerja melampaui waktu kerja yang ditentukan, maka sebenarnya manajer itu telah mendzalimi bawahannya. Dan ini sangat bertentangan dengan ajaran agama Islam.
UTILIZAÇÃO DE RESÍDUOS NA ALIMENTAÇÃO DAS LARVAS DE MOSCAS SOLDADO NEGRO (HERMETIA ILLUCENS): REVISÃO SISTEMÁTICA DA LITERATURA
Authors: Júnior Pinheiro Oliveira Kaio , Luque Viana Matheus , Matulovic da Silva Rodrigueiro Mariana , Mollo Neto Mario , Sussi Mustafé Oliveira Kassandra , José de Oliveira Morais Flávio , Nathália Fernandes Florindo Débora , Roberto Almeida Gabriel Filho Luís , Silva Braga Junior Sergio , Sérgio Barbosa dos Santos Paulo
Published: May 2023

Esta revisão sistemática tem como objetivo estudar a alimentação das larvas da mosca soldado negro (BSF) por meio da revisão de 44 artigos acadêmicos selecionados de várias bases de dados. A pesquisa foi realizada usando uma String de pesquisa bem definida para limitar o escopo do estudo. As informações extraídas desses artigos foram organizadas em várias categorias, incluindo objetivos, métodos, resultados e autoria, e o uso do software StArt facilitou a extração eficiente de dados relevantes. A revisão foi realizada com o objetivo de identificar o gerenciamento de resíduos alimentares para a produção de larvas de BSF, e fornece uma visão abrangente da pesquisa atual neste campo, servindo como uma base sólida para estudos futuros.
Optimisation of clarification process of glutinous rice tea wine, and its antioxidant activity
Authors: Wang Qi , Liu Kunyi , Zhang Qian , An Jiangshan , Xie Zhengze , Chen Zhuo , Li Chongping , Zhang Jinghui , Xu Bin , Li Ruoyu
Published: May 2023

Glutinous rice tea wine is an alcoholic beverage with antioxidant function which has good market value. However, it is prone to turbidity and precipitation during storage. To improve the unstable quality of glutinous rice tea wine, pectinase is used to clarify it. Based on single factor test and response surface test, the optimal clarification process parameters of pectinase, including pectinase addition, enzymolysis temperature, and enzymolysis time were optimised. Then, the antioxidant activity of glutinous rice tea wine was determined. Results showed that the effect of three clarification treatments on the clarification of glutinous rice tea wine was in the order of pectinase addition > enzymolysis temperature > enzymolysis time, and the optimal clarification conditions were: pectinase addition was 0.4 mL/L, enzymolysis temperature was 40.3°C, and enzymolysis time was 120.2 min. Under the optimal condition, the transmittance of glutinous rice tea wine was 92.3%, while the half maximal inhibitory concentration (IC50) of glutinous rice tea wine on the scavenging rates of 1,1-diphenyl-2-picrylhydrazyl radical (DPPH·), hydroxyl radical (·OH), and superoxide anion radical (O2-·) were 53.64, 41.18, and 66.56 mg/mL (ethanol content), respectively. Therefore, glutinous rice tea wine had certain antioxidant capacity and health promotion effect which provided a theoretical basis for improving the added value of medium- and low-grade teas.
Emerging natural and high-phenolic sweet substances: A review
Authors: Khoo Hock Eng , Chen Bo Jie , Li Jing , Li Xia , Cheng Shi Hui , Azlan Azrina
Published: May 2023

Emerging high-phenolic sweeteners impart a sweet taste to foods and beverages, and are desirable sugar alternatives. Most refined sugars have a low antioxidant content due to polyphenol degradation occurring during sugar refining. Natural sweeteners such as honey, molasses, and dark brown sugar possess moderate to high phenolic content. Other phytochemicals found in natural sweeteners are carotenoids, organic acids, and terpenoids. Additionally, molasses and syrups synthesised from anthocyanin-rich fruits and roots contain anthocyanins apart from flavonoids. Non-nutritive sweeteners, such as sugar alcohols, are low in calories besides their sweet taste. Sweet proteins, dihydrochalcones, phenolics, and terpenoid derivatives are emerging sweeteners. These sweet substances are effective antioxidants that could help reduce oxidative stress in the human body although the amount ingested is usually low. The present review emphasised specific natural, high-phenolic, and other sweet compounds, and examined the antioxidative characteristics of these sweeteners. The risk of excessive ingestion of these sweet substances is yet to be proven.
Novel method of hydrolysed collagen extraction from hide trimming waste
Authors: Purba Febriani , Suparno Ono , Rusli Meika Syahbana , Fatimah Is
Published: May 2023

Hide trimming waste is a by-product of tannery. Collagen is the main structural protein in hide trimming waste (70%), and extensively utilised in numerous industries including food, non-food, cosmetics, and medical. Research related to the development of hydrolysed collagen (h-collagen) extraction methods from cowhide, especially from the hide trimming waste, is still limited. The present work thus aimed to develop a four-step method for extracting h-collagen from hide trimming waste, and examine the product's properties. The present work successfully developed a method for extracting h-collagen from trimming waste with a 20.35% yield. Analysis of molecular weight, FTIR, and amino acid composition confirmed that the product was h-collagen with a molecular weight of 16 - 23 kDa. This h-collagen had higher antioxidant activity than commercial h-collagen, with an IC50 value of 238.5 ppm.
Effect of Emblica officinalis fruit extracts on the storage quality of pork meatballs under refrigerated storage
Authors: Prasajak Patcharee , Surisura Peeraya , Aunsanthia Jarawee , Khokthian Yatikran , Dechewa Pakkawat , Sriwichai Wichien
Published: May 2023

The present work aimed to evaluate the effects of the supplementation of E. officinalis fruit extracts on the biochemical properties, antioxidant capacities, antimicrobial activities, and sensory attributes of pork meatballs under refrigerated storage at 4°C for 18 days. The meatball samples were divided into eight formulations including control, 0.02% butylated hydroxytoluene (BHT), 0.2% distilled water and ethanolic extracts, 0.4% distilled water and ethanolic extracts, and 0.8% distilled water and ethanolic extracts. Aqueous fruit extract exhibited higher antioxidant activity ranging from 34.30 to 75.59%, with IC50 9.74 μg/mL as compared to the other extracts. These findings were in accordance with the highest total phenolic (1,550.22 mg GAE/g extract) and flavonoid (19.35 mg CE/g extract) contents of distilled water crude extract, followed by methanolic extract, ethanolic extract, and acetonic extract, respectively. The meatballs supplemented with both ethanolic and aqueous extracts showed higher antioxidant activity than control and BHT samples, particularly at the highest concentration of 0.8%. Similarly, the lowest TBARS values were observed in the samples with 0.8% ethanolic extracts ranging from 0.08 - 0.45 mg MDA/kg of sample. In contrast, the meatballs supplemented with aqueous extracts yielded the lowest microbial counts of 1.94 - 4.90 log CFU/g in comparison with the samples supplemented with ethanolic extracts. This was in agreement with the lowest MIC and MBC values of aqueous crude extracts (3.98 mg/mL) against all the tested foodborne pathogens. Based on sensory analysis, supplementing the pork meatballs with either ethanolic or aqueous extracts resulted in decreased sensory attributes in a concentration-dependent manner. E. officinalis fruit extracts could have an impact on unpleasant sensory characteristics in the meatballs with increasing levels of supplementation.
ACE-inhibitory activity of seed storage proteins and hydrolysates from Job’s tears (Coix lacryma-jobi L.)
Authors: Sarnthima Rakrudee , Khammuang Saranyu , Sanachai Kamonpan
Published: May 2023

Though hypertension is a serious health problem, the inhibition of the angiotensin-I converting enzyme (ACE) provides a means to treat and manage it. In the present work work, we investigated the ACE-inhibitory activity of crude proteins and protein hydrolysates from Job’s tears (Coix lacryma-jobi L.). ACE inhibition of 22.15 ± 0.94% was observed with 400 µg of protein from Job’s tears as compared to captopril, a common ACE inhibitor, equalled to 53.7 ± 2.3 nmol captopril equivalent per mg of protein (IC50 of captopril towards ACE was 4.8 nmol). The crude proteins from Job’s tears were enzymatically hydrolysed for 1, 2, and 3 h (E/S of 1:20 by weight) using commercial proteolytic enzymes including Alcalase, Papain, Pronase, and Trypsin. All hydrolysates exhibited increased ACE-inhibitory activity. The protein hydrolysates (400 µg) prepared using Pronase for 2 h (CLPrH-2h) exhibited the highest inhibitory activity (78.38 ± 0.23% or 190.0 ± 0.5 nmol captopril equiv. per mg protein) and were ~3.5 times more active as compared to crude proteins. Fractionation of the peptides was performed using semi-preparative reverse-phase high-performance liquid chromatography (RP-HPLC), and all the fractions exhibited ACE-inhibitory activity. The most active fraction was F2 (41.58% inhibition) which was ~7.5 times more active than the crude proteins. These results suggested that seeds from Job’s tears could be an interesting source for developing functional foods with antihypertensive properties.
Determination of nutrient and toxic elements in food reference materials by suspension preparation and TXRF analysis
Authors: Nurhaini Feni Fernita , Lestiani Diah Dwiana , Syahfitri Woro Yatu Niken , Kusmartini Indah , Sari Dyah Kumala , Kurniawati Syukria , Santoso Muhayatun
Published: May 2023

There is a need to maintain nutrient element adequacy through food consumption. Due to the risk of toxic element exposure during food consumption, an accurate and precise characterisation approach is required. This makes the development of a simpler and faster procedure a great concern, especially in Indonesia, where time-consuming methods such as atomic absorption spectroscopy (AAS) and inductively coupled plasma-mass spectrometry (ICP-MS) are still dominant. Therefore, ththe present work aimed to evaluate a suspension technique for food matrices in combination with TXRF S4-TSTAR (total reflection X-ray fluorescence) in Indonesia. The examination focused on standard reference materials (SRM) such as 1570a spinach leaves (SL), 1548 typical diet (TD), 1566b oyster tissue (OT), and 8418 bovine muscle (BM). The concentration of elements was determined by mixing each SRM with internal standard gallium (Ga). This was followed by the comparison of the concentration and sensitivity of Ga to each element in SRM. The TXRF performance was evaluated by quantifying nutrients such as calcium (Ca), iron (Fe), zinc (Zn), copper (Cu), manganese (Mn), and toxic element namely arsenic (As). The trueness and precision were calculated through %bias, %recovery, coefficient of variance (%CV), and HorRat ratio (r). The recovery of all elements in SRMs was within 81.20 - 103.35%, except for SRM TD and BM which were 61.73 - 91.70 and 73.78 - 99.41%, respectively. The CV of all SRMs was within the range of 0.63 - 9.54%, except for SRM BM and HorRat ratios which were 2.10 - 25.22 and 0.12 - 3.21%. Based on the results, the concentration of Zn was in good agreement with the primary method of neutron activation analysis (NAA). This showed that TXRF S4-TSTAR had good trueness and precision on SRM food matrices, and could be a promising method to be applied for element characterisation in Indonesian nutritional research.
The Role of Human Resource Management in Institutional Effectiveness: A Comparative Study of Two Ghanaian Universities
Authors: Addo Paul , Amankwah Felicia , Panford Solomon , Adu Kofi
Published: May 2023

This paper examined the role of human resource management in institutional effectiveness. The objectives were to examine innovative strategies adopted by two public universities in Ghana to promote effectiveness in human resource management as part of the quality assurance strategies of such universities and compare the various systems used in managing human resources in both institutions. Using a comparative qualitative case study research design through semi-structured interviews and content analysis, the study found that both institutions did not have comprehensive (stand-alone) human resource (HR) policies to guide everyday HR practices however, separate policies existed for specific HR functions. Again, KNUST has a decentralised section for specific units but UENR operates a centralised human resource division. The study found that both institutions did not have strong systems for conducting HR audits. The study recommends that universities put structures and mechanisms in place to ensure continuous organisational feedback, perform a functional audit and design systems for assessment of HR policies to ensure that they are responsive to institutional/national laws and policies and promote effectiveness.
Outsourcing of Non-core Functions in the Halls of Residence at the University of Cape Coast: Prospects and Challenges
Authors: Yen John Linscell , Hesse Eugene , Aggrey Ebenezer , Agyenim-Boateng Justice Kojo Gabriel
Published: May 2023

In today’s rapidly evolving global market space with growing consumer needs and fierce competition, outsourcing of services is often seen as a tool organizations use to manage resources and capabilities efficiently to maximize gains and performance.  The areas under study were the six traditional halls of residence at the University of Cape Coast: VALCO, Oguaa, Nkrumah, Casley Hayford, Atlantic and Adehye Halls.  The approach was purely qualitative with a purposive sampling technique.  In-depth interviews were conducted with 18 office bearers in the six halls of residence. The purpose of this study is to assess the prospects and challenges of outsourcing at the University of Cape Coast. Therefore, we examined how outsourcing impacts operational strategy, especially on the goals of operations related to cost reduction, improved quality, flexibility and better service. Our findings show that managers of the students’ Halls of Residence believe that outsourcing has great potential not only for cost reduction but also has an impact on other operational objectives that make outsourcing more strategic. Another finding from the study indicates that outsourcing could significantly affect organizational performance, which empirically corroborates aspects that have only been theoretically analyzed previously. From the study, it is found that outsourcing would only make sense if it exerts a positive influence on the various goals of operations and halls of residence performance. It was recommended that, with the great benefit to be derived from the outsourcing mechanism, it should be kept in mind by the policy implementors that it can be implemented shortly.
Kepercayaan Generasi Z Dalam Menerima Sistem Informasi Kesehatan Mental di Indonesia
Authors: Kelana Bayu , Riskinanto Anggar , Nasyiah Mudrikah
Published: May 2023

Abstract— Pandemi COVID-19 telah mengakibatkan tidak saja pada sisi fisik tapi juga mental dari para penduduk Indonesia. Tercatat bahwa Generasi Z merupakan kelompok usia yang paling banyak mengalami masalah yang berkaitan dengan psikologi, terutama kesehatan mental. Beberapa solusi telah diterapkan untuk mengatasi masalah ini, salah satunya dengan penggunaan sistem informasi kesehatan mental. Namun pada kenyataannya, implementasi dari sistem ini belum banyak teruji kebermanfatannya terutama bila dikaitkan dengan kepercayaan pengguna. Penelitian ini menggunakan model yang diadopsi dari TAM yang ditambahkan oleh variabel kepercayaan. Metode penelitian yang digunakan adalah kuantitatif dan menggunakan metode SEM-PLS sebagai alat analisisnya. Berdasarkan hasil analisis, didapatkan hanya tiga hipotesis yang diterima dan Kepercayaan ternyata tidak mempunyai pengaruh yang signifikan terhadap model penelitian yang diajukan.
Ways to reduce the impact of the external environment in summer on the milk productivity of cows
Authors: Zolotarov Andrіі , Rodionova Kateryna , Кhimych Mariia , Vyrvykyshka Serhii , Khokhlov Anatoly
Published: May 2023

One of the factors of efficient intensive milk production is the creation of comfortable conditions for keeping cows on a farm or complex. Highly productive cows are quite demanding of the indoor microclimate and conditions of keeping. It is believed that the productivity of animals by 10-30% depends on this. The purpose of the study was to examine the possibility of reducing the influence of high ambient temperature on the milk productivity of cows by different approaches to the organisation of their feeding technology. The paper uses analytical, diagnostic, physicochemical, and statistical research methods. The main climate indicators were monitored during the summer period (June-August). It is established that the decrease in daily milk yield is a consequence of the negative influence of the temperature factor when the daily (from 1100 to 1700) air temperature in June-July is at the level of +26-30°C. At an air temperature of 26.5°C (about 1400), the body temperature of cows rises from 37.5-37.8°C to 38.20-38.46°C. The proof of this is a decrease in the rate of decline in the level of milk productivity of cows of the experimental groups in August when the average daily air temperature dropped to +24-26°C. It is proved that the introduction of 1.5 kg of protein feed additive with protected TEP-mix protein into the diet of highly productive cows increases the productivity of experimental cows (in terms of basic milk) by 15.7% (4.3 kg). Modernisation of the diet of feeding highly productive cows by increasing the content of non-broken down protein in the rumen to normal during temperature stress contributed to better adaptation of animals in terms of productivity and quality indicators of milk: an increase in the mass fraction of fat by 0.67% and the mass fraction of protein by 0.26%, with the content of somatic cells of 285.06±81.0–409.3±134.3 thousand/cm3
Financial and analytical assessment of the costs of maintaining large urban park spaces in the Mediterranean on the example of Barcelona
Authors: Barseghyan Angela , Serafin Sandra , Kostyakova Anna , Saleem Naamo Ghazwan , Ibrahim Qinbr Moataz
Published: May 2023

The relevance of the subject is conditioned upon the fact that large park plantations have a great positive impact on the climate of Mediterranean cities, which increases the comfort of living in them. Such weather conditions as abnormal heat are increasingly manifested in Mediterranean cities due to global warming and other causes. In addition, there is air pollution in cities with solid particles and other impurities harmful to human health. The analysis of scientific literature has demonstrated that in the cities of the Mediterranean, these problems can be solved through urban park plantings and other types of landscaping. The purpose of this study is to assess the effectiveness of the costs of maintaining large urban park spaces in Barcelona. The leading method to explore this problem is the empirical method, namely, the study of urban landscaping programmes and budget expenditures. The research examines the sources of financing the costs of maintaining urban park spaces and considers urban programmes for the development of landscaping, and their financing. In addition, the influence of green spaces on the comfort of living in the city of Barcelona is explored. As a result of the study, it was found that landscaping in the city of Barcelona is financed for the most part from the city budget, while spending increases annually. It has been identified that the city of Barcelona receives a significant positive effect from investments in green spaces, namely, air pollution decreases, its temperature decreases, people get places for hiking, sports, and other types of activity, the psychological and physiological health of the population improves, the urban environment becomes more comfortable to live in. It is the large park plantings that allow reducing the air temperature, which improves the quality of life in the city
Pathogenesis and pathomorphology of distraction trauma in the framework of pre-trial investigations of cruelty to animals
Authors: Skrypka Maryna , Panikar Ihor , Boyko Yurii , Dmytrenko Nadiya , Kurales Olga
Published: May 2023

The importance of identification and differential diagnosis of spinal injuries, in the case of polytrauma, the ability to distinguish the pathogenesis of various injuries are important and relevant both during clinical and during pathological examination of the animal’s body. The purpose of research is to provide veterinary practitioners and lawyers with strategies for identifying the cause (mechanism) of spinal cord injury and to assist triers of fact (decision-makers) in arriving at plausible and reasoned veterinary forensic conclusions. The research was performed using pathological and anatomical dissection and histological studies. It was established that damage to the cervical spinal cord due to traumatic bending of the neck was accompanied by partial or complete rupture of the intervertebral disc and destruction of the ligaments of the vertebrae. It was found that the hyperemia of the vessels of the meninges of the brain is the result of blood circulation disorders in the occipital artery and the caudal artery of the meninges, and mechanical damage to the integrity of the intervertebral discs or the destruction of the ligaments of the neck vertebrae led to various disorders of the innervation of various organs and systems of the body and ended the death of animals. It was proved that the distraction injury of the cervical spine led to the swelling of the medulla of the brain, haemorrhages of the caudalventral part of the brain substance. It was found that irritation of nervus vagus led to hyperemia of vessels of large (aorta and trunk of pulmonary artery) caliber, cranial mesenteric artery) caudal mesenteric artery and, accordingly, hyperemia of thoracic and abdominal organs. Application of research results will help in differentiation of various types of mechanical injuries of the spine (including differentiation from other pathological conditions of the body), determination of the area of the applied force vector
Исследование эффективности применения преобразователя частоты на насосных станциях первого подъема
Authors: Ю. Ф. Булатбаева  , Р. Б. Косымбаев
Published: May 2023

"В статье приведены результаты исследования об эффективности применения преобразователя частоты на насосных станциях первого подъема. Насосные станции первого подъема отличаются от насосных станций второго, третьего подъема тем, что работают на аккумулирующую емкость. Применение преобразователя частоты на насосных станциях первого подъема повышает энергоэффективность насосных агрегатов путем регулирования частоты вращения асинхронных электродвигателей и стабилизации уровня жидкости в аккумулирующих емкостях на одном уровне. В качестве объекта исследования выступает береговая насосная станция обогатительной фабрики Нурказган, предназначенная для забора воды и перекачки из Самаркандского в приемный резервуар. Проведен ряд исследований с применением математического моделирования в ППП Matlab&Simulink. На основе известных данных о насосных агрегатах, установленных на насосной станции была построена модель насосного агрегата со стабилизацией уровня воды в приемном резервуаре. В результате моделирования были получены основные зависимости основных параметров насоса от потребления жидкости из резервуара. C изменением потребления жидкости из резервуара изменяется скорость вращения насосного агрегата, напор и потребляемая мощность. Подача насоса и потребление в это время равны друг другу, поэтому необходимая мощность соответствует потребляемой мощности, в чем и состоит энергосбережение. Ключевые слова: преобразователь частоты, насосная станция, энергоэффективность, электродвигатель, ППП Matlab&Simulink."
"ИЗМЕРИТЕЛЬНЫЕ ОРГАНЫ ДЛЯ ДИСТАНЦИОННОЙ ЗАЩИТЫ, НЕ ИСПОЛЬЗУЮЩЕЙ ТРАНСФОРМАТОРЫ ТОКА"
Authors: М. Я. Клецель  , Б. Е. Машрапов  , А. С. Барукин
Published: May 2023

"Отмечается, что замена трансформаторов тока на какие-то другие, менее металлоемкие и громоздкие, датчики тока является одной из актуальных задач в современной электроэнергетике. Упоминается, что в качестве таких датчиков тока могут быть использованы катушки Роговского, катушки индуктивности, магниторезисторы, датчики Холла, герконы и т.д. Кратко рассмотрены достоинства и недостатки некоторых из этих датчиков. Приведены описание конструкции герконов, их принцип действия и преимущества перед другими датчиками тока. Констатируется, что на основе получения информации о токе в фазе электроустановкыи от герконов уже разработаны принципы построения и устройства некоторых защит от коротких замыканий. Подробно рассмотрен измерительный орган полного сопротивления и описана его работа в режиме короткого замыкания и нагрузки. Предложено направленное реле сопротивления с простой схемой тестовой диагностики неисправности, которая состоит из кнопки, обмотки управления, надетой на пусковой геркон, двух промежуточных реле и блока регулировки тока в указанной обмотке. Представлена методика выбора параметров срабатывания направленного измерительного органа и описано его функционирование в различных режимах работы электроустановки. Ключевые слова: дистанционная защита, измерительный орган, геркон, тестовая диагностика, реле сопротивления."
Обзор коммуникационных протоколов и технологий для систем мониторинга электрических подстанций
Authors: С. В. Войткевич  , Г. Ш. Казтаев
Published: May 2023

"Обмен данными составляет основу для любой системы автоматики и релейной защиты электроэнергетической системы и фактически является связующим звеном, удерживающим систему в качестве единого целого. В отсутствие обмена информацией функции защиты от перебоев в электроснабжении и управления будут по-прежнему выполняться, но автоматика энергетической системы не сможет функционировать Цель этой статьи – представить обзор коммуникационных протоколов, реализованных для энергосистемы. Коммуникационные протоколы появляются в связи с необходимостью осуществлять соединение между одним или несколькими объектами системы, чтобы свести к минимуму возможные сбои, которые могут возникнуть в процессе работы оборудования. Протоколы, представленные в этой статье, являются наиболее широко используемым в промышленном производстве. Данные промышленные протоколы разрабатывались несколько десятков лет назад, но остаются востребованными по сей день. В Казахстане подавляющее большинство АСУТП в горнодобывающих, металлургических, нефтегазовых, пищевых, химических и других промышленностях используют сети Profibus и Modbus. Распространенность в Казахстане той или иной промышленной сети связана в основном с предпочтениями казахстанских компаний-дистрибьютеров импортного оборудования. Результатом этой статьи будет являться сводная таблица, в которой описаны достоинства и недостатки рассматриваемых промышленных протоколов, а также будут даны рекомендации по улучшению процесса передачи данных в энергосистеме на примере развитых стран. Ключевые слова: протокол, модель OSI, Modbus, Profibus, интерфейс, стандарт IEC 61850, стандарт IEC 60870-5."
ПРИНЦИП ВЗАИМНОСТИ В ОСНОВЕ ОДНОГО ИЗ МЕТОДОВ РЕШЕНИЯ ЗАДАЧ ПО ЭЛЕКТРОСТАТИКЕ
Authors: Л. Г. Касенова  , М. Ж. Есекеева  , К. Т. Иманжанова  , Б. О. Сатаев
Published: May 2023

"Основная задача электростатики заключается в отыскании напряженности электрического поля системы зарядов в присутствии проводников и диэлектриков. Решение этой задачи представляет значительные трудности даже для уединенных проводников и диэлектриков, находящихся во внешних электрических полях. В реальных электрохимических системах бывает трудно промоделировать и измерить электрические поля, поэтому для расчета электромагнитных параметров требуется применение методов теоретической физики. Общие методы решения задач по электростатике изучаются в разделах математической физики. На сегодняшний день существует ряд сравнительно простых частных методов, позволяющих решать задачи по электростатике, не выходя за пределы элементарной математики. В статье представлен один из таких методов, основанный на принципе взаимности. Из данного принципа, в частности, следует, что если есть два проводника при этом первый несет на себе заряд q, а второй не заряжен, то если перенести весь заряд q с первого проводника на второй, то на первом проводнике установится такой же потенциал, какой был на втором проводнике. Принцип взаимности устанавливает перекрёстную связь между двумя источниками и создаваемыми ими полями в местах расположения источников (из рассмотрения исключают значения полей в областях, не содержащих источников). Он выражает определенную симметрию между величинами на входе цепи, к которым прикладывается воздействие, и реакцией на это воздействие на выходе цепи. Принцип взаимности справедлив для разнообразных систем (механических, акустических, электромагнитных и др.), описываемых линейными уравнениями; его следствием являются соотношения взаимности для функций Грина. Ключевые слова: электростатическое поле, индуцированный заряд, потенциал, принцип взаимности, проводящая поверхность."
Кең жолақты сымсыз чипаралық байланыс арнасының параметрлерін жақсарту үшін математикалық моделін құру
Authors: Р. Т. Қасым  , Б. Тұрдыбек  , А. Т. Жетписбаева  , А. Ж. Ерденов  , Т. Г. Сериков
Published: May 2023

" Ғаламтор заттары мен ақпараттық революцияның пайда болуымен жоғары өнімді есептеу жүйелеріне сұраныс артып келеді. Есептеу чиптеріндегі өзара мысты байланыстар компьютерлік желілер сияқты маршрутизаторлардан, коммутаторлардан, қайталағыштардан тұратын network on chip (NoC) деп аталатын күрделі өзара байланыс желісіне айналды. Чиптегі желі жоғары өнімді есептеу жүйелеріне арналған көп ядролы көп чипті жүйелер сияқты кең ауқымда жүзеге асырылған кезде, өзара байланыс ұзындығы артады, сонымен қатар қуатты тарату, өзара байланыстың кешігуі, сағатты синхрондау және электрлік кедергілер сияқты мәселелер туындайды. Бұл мақалада, сымсыз өзара байланыстар сымды өзара мысты байланыстарын ауыстыру ретінде таңдалады. Кері дискретті Фурье түрлендіруін қолдана отырып, жиілік аймағының деректерін уақыт аймағына түрлендіру үшін уақыт аймағының ажыратымдылығын екі есе арттырудың жаңа әдісі ұсынылды. Жолдағы шығындар коэффициенті жабық жағдай үшін 1,607-ге тең екендігі анықталды, ал энергия шағын масштабта логикалық үлестіруден кейін жүреді. Практикалық жағдайларды талдау негізінде арналардың модельдері жасалады және модельденеді. Сымсыз өзара байланыстар CMOS өндірісімен және чиптерді ораумен оңай интеграцияны қамтамасыз етеді. Миллиметрлік толқындардың лицензияланбаған диапазонында (57–64 ГГц) жұмыс істейтін сымсыз қосылымдарды қолдана отырып, жоғары жылдамдығына (Гбит/с) қол жеткізу шешімдері ұсынылады. Кілтті сөздер: талшықты-оптикалық жүйе, интерфейс, нано антенна, математикалық модель, сымсыз чипаралық байланыс. "
АНАЛИЗ ЗЕРНОВОГО СОСТАВА ЦЕНОСФЕРЫ ПЛАВАЮЩИХ ЗОЛ ТЕПЛОВЫХ ЭЛЕКТРОСТАНЦИЙ ДЛЯ ПРОИЗВОДСТВА ГАЗОБЕТОНА
Authors: Т. Шайхслам  , К. Т. Саканов
Published: May 2023

"В статье рассматриваются анализ зернового состава и размеры микрочастицы ценосферы плавающей золы тепловых электростанций для производства газобетона и решение вопроса загрязнения окружающей среды от золоотходов. Основными источниками загрязнения воздуха и почвы в Екибастузе также являются расположенные здесь тепловые электростанции и их летучая зола. Только первая Екибастузская тепловая электростанция вырабатывает 1,5 миллиона квт электроэнергии в год и выбрасывает в атмосферу тонны золы Алюминиевые микросферы летучей золы тепловых электростанций используются в производстве легкого бетона в качестве основного заполнителя легкого бетона с цементным вяжущим при определенных условиях. Легкий бетон на основе микросфер золы имеет технологические особенности. По сравнению с другими подобными видами бетона он в 1,2 раза легче, в 3 раза прочнее и выдерживает температуру до 1200 °C. В качестве сырья бетонной смеси использовались золо-кремнеземистые микросферы, алюминиевый (глиноземный) цемент и каолинг. Его можно использовать для футеровки промышленных печей [9,10]. Проведены исследования и выполнен анализ зернового состава ценосферы плавающей золы тепловых электростанций г. Екибастуза Республики Казахстан. В данных исследованиях большое внимание уделено сравнению анализа зернового состава ценосферы плавающей золы тепловых электростанции Екибастуза с другими видами золы некоторых тепловых электростанций Монголии. Так же сделаны выводы на соответствие их по зерновому составу международным стандартным нормам и требованиям для производства газобетона. Ключевые слова: ценосфера, плавающая зола, загрязнение окружающей среды, зерновой состав, лазерная дифракция, стандартные нормы и требования, газобетон. "
ОНЛАЙН КОНТЕНТТЕГІ ҒАДАУАТ СӨЗДЕРДІ АНЫҚТАУДА ЖАСАНДЫ ИНТЕЛЛЕКТІҢ МАҢЫЗЫ
Authors: А. Б. Тоқтарова  , Б. С. Омаров  , Ж. Ж. Ажибекова  , С. А. Мамиков
Published: May 2023

"Бұл мақалада қазіргі таңда интернет желісінің күн санап дамуы адамзат тарихында жылдамдық пен сандық өмірге қол жеткізіп қана қоймай, оның екінші беті, яғни онлайн контентті қорлау немесе кесмсіту мақсатында қолданып жүрген желі қолданушыларының бар екендігі туралы, сонымен қатар, әлеуметтік желілердегі балағат тілде жазылатын пікірлерді жинау үшін оңай және автоматтандырылған қадамдарды машиналық оқыту арқылы жүзеге асыруға болатыны туралы айтылған. Бүгінде, онлайн контенттегі жағымсыз пікір қалдырушылар саны қаптап кетуі проблемалар қатарын көбейтуде. Онлайн контенттен келетін қауіптің бір түрі – кибербуллинг екені белгілі, бұл өз кезегінде желі қолданушыларды эмоциональды күйге түсіріп, қандай да бір психикалық зардап әкеледі. Біз Қазақстанда пайдаланатын әлеуметтік желілер мен бұқаралық ақпарат құралдарына жариялаған бейәдеп пікірлерден тұратын деректер қорын жинап жатырмыз. Көптеген әлеуметтік желілерден түскен шағымдарды зерделей отырып байқағанымыз: онлайн контентте кемсітетін яғни, балағаттау пікірлерінің жариялануы күн сайын артып келе жатқанын көруге болады. Біздің зерттеулер нәтижесі машиналық оқыту тәсілдерін қолдану арқылы әлеуметтік желілерде жарияланған дөрекі сөздердің түбірін зерттеп қана қоймай, сонымен қатар, ғадауат пікірлердің түрлерін ажыратып және автоматтандырылған деректер жиынына қол жеткізуге көмектеседі. Кілтті сөздер: онлайн контент, жасанды интеллект, бейәдеп сөздер, парсинг, табиғи тіл"
"IMPLEMENTING DOCUMENT CLASSIFICATION IN PYTHON AND EVALUATING RESULTS"
Authors: A. S. Baimakhanova  , K. M. Berkimbayev  , Eşref Adalı  , G. S. Iskendirova
Published: May 2023

"In our article, we will cover general information about machine learning, its main types, as well as the most important libraries for machine learning in Python. Machine learning is one of the main methods for demonstrating data science in general. In machine learning, the computational and algorithmic capabilities of data science are combined with approaches, and the result is a set of data mining approaches, mainly related to the efficiency and theory of computation. Document classification plays an important role in the archiving department, they classify pre-defined documents and store them in a digital archive. Relevance of the topic In digital archives, document classification is an important process for many document preservation organizations. In the course of the study, a technology for testing the use of deep learning algorithms is being created. Deep learning, i.e. deep structured learning, is part of a broad group of machine learning methods based on artificial neural networks. Learning cannot be controlled, partially controlled or controlled. Keywords: Machine learning, Artificial neural networks, Python, Scikit-learn, Keras, TensorFlow."