bluuebunny/crossref_metadata_2025 huggingface dataset:
FORECASTING THE MECHANICAL ENGINEERING PRODUCTS MARKET OF UKRAINE: STRUCTURAL AND SALES ASPECTS
Authors: Lyzhnyk Yu. B. , Bocharova Yu. H. , Krotova A. M.
Published: January 2024

Objective. Analysis and forecasting of the market situation of machine-building products of Ukraine with a focus on structural and sales aspects.

Methods. During the research, the following was applied: the dialectical method of learning processes and phenomena (for a general study of the conjuncture of the machine-building market of Ukraine); graphic (to display the dynamics of indicators of the number of enterprises and their sales volume); index (to assess the rates of growth of the investigated indicators); single-factor and multi-factor multiplicative forecasting (for forecasting sales volumes of manufactured products in general and depending on the size of production: large, medium, small and micro).

Results. The analysis of the mechanical engineering market was conducted with a focus on structural and sales aspects. A tendency to reduce the number of large enterprises while preserving and moderately increasing the number of small and micro-enterprises was revealed. One-factor and three-factor multiplicative autoregressive regression models have been identified that can be used to forecast sales volumes of products of micro, small, medium and large enterprises in the machine-building industry.

The forecasting of the volume of sales of products of the machine-building industry of Ukraine was carried out with the help of one-factor and three-factor multiplicative autoregression models. It was established that the accuracy of most of the obtained forecast models exceeds 90%. According to the received forecast models, it was established that the sales volume of machine-building products of small and medium-sized enterprises will grow most dynamically, while the sales volume of large enterprises will decrease.
SUSTAINABLE TOURISM DEVELOPMENT: STRATEGIC GUIDELINES AND MANAGEMENT PRACTICES
Authors: Gorina G. O.
Published: January 2024

Objective. The purpose of the article is to generalize and analyze the existing strategic guidelines and modern management practices for the sustainable tourism development, proposed by international organizations and associations.

Methods. To achieve the goal, such research methods as literature review, substantive bibliometric analysis, data visualization were used. The review of international tourism organizations reports was used to identify, collect and analyze data on modern strategic guidelines and management practices for the sustainable tourism development, as well as their critical evaluation.

Results. The initiatives of international tourism organizations to manage the sustainable tourism development are summarized and analyzed. It was determined that the most systematic approach to substantiation of strategic guidelines for the sustainable tourism development is inherent in the World Tourism Organization, which carries out its activities according to certain issues in seven directions, namely: increasing energy efficiency and use of renewable energy in hotels; monitoring the sustainable development of tourism at the destination level; resource-efficient use in tourism; simplification of tourist trips; stopping the loss of biodiversity and promoting the preservation and restoration of the environment; fight against climate change; launching a global plastic tourism initiative. The analysis and generalization of the existing strategic guidelines and modern management practices for the sustainable tourism development, proposed by international organizations and associations, allows us to conclude that the optimal recommendations for the sustainable tourism development should: 1) be aimed at the optimal use of environmental resources; 2) respect the socio-cultural authenticity of the host communities; 3) ensure viable, long-term economic operations, providing socio-economic benefits for all stakeholders.
IMPROVEMENT OF SERVICE QUALITY MANAGEMENT IN A HOTEL INSTITUTION
Authors: Nikolaichuk О. А. , Aulina R. I. , Mysnik Ya. S.
Published: January 2024

Objective. The purpose of the study is to investigate the theoretical and practical aspects of service quality management in hotel establishments and to propose directions for their improvement.

Methods. In the research process, general scientific methods and techniques of research were used: analysis, synthesis, generalization, induction, deduction, abstract logical method, graphic and tabular methods (for a visual representation of the analyzed material), the Pareto method.

Results. In the study is analyzed the main approaches to managing the quality of service in a hotel. The main methods for determining the quality of guest service in international practice and directions for improving the quality of service are considered. The method of researching the modern state of service quality management in a hotel establishment is substantiated, which includes nine stages and allows to comprehensively investigate the effectiveness of service quality management in a hotel establishment and identify the main shortcomings in the work.

Approbation of this methodology for assessing the state of service quality management was carried out on the basis of the Raziotel Kryvyi Rih hotel. The analysis of the quality of service based on the reviews of the guests of the Raziotel Kryvyi Rih hotel showed that in 2022 the hotel has the highest rating among the hotel establishments of the network. In order to analyze the quality of service at the hotel, an assessment was carried out using the Pareto method. The analysis of service quality management at the hotel «Raziotel Kryvyi Rih» allows us to conclude that the hotel has certain problems regarding the quality of guest service.

The proposed measures to improve service quality management at «Raziotel Kryvyi Rih» are aimed at improving the material indicators of managing the quality of hotel services, which can positively affect guest satisfaction, increase the hotel's reputation and attract more new customers.
DETERMINANTS OF PROJECT MANAGEMENT EFFICIENCY
Authors: Bocharova Yu. H. , Kozhuhova T. V. , Ishchenko O. V. , Lyzhnyk Yu. B.
Published: January 2024

Objective. Analysis of determinants of project management effectiveness in the world.

Methods. The following methods and techniques of cognition were used in the research process: theoretical generalization and comparison, analysis and synthesis, induction and deduction, generalization and systematization.

Results. It was established that project management (project management) began to develop actively in the 70s of the 20th century, which is associated with a change in the business environment and, as a result, the appearance of a whole series of new temporary tasks that must be solved by the enterprise in order to ensure its competitiveness. It was determined that there is a significant demand for specialists with knowledge and skills in the field of project management on the world labor market. According to the results of the Findstack study, by 2030 the need for project management specialists will be 25 million people. It was established that starting from the 70s of the 20th century, the institutionalization of the development of project management was recorded, which was manifested in the emergence of a number of international organizations that focus their attention on research, coordination and dissemination of the best practices of project management (Project Management Institute - Project Management Institute (PMI ), International Project Management Association (IMPA), Association for project management (APM), Global Alliance for project performance standards (GAPPS), etc.), development of project management standards, including PMBOK, ISO, etc.It was determined that despite the fact that project activity is gaining more and more popularity in companies all over the world, it is not always guaranteed to bring the desired effect and be effective. It is substantiated that the main factors affecting the effectiveness of project activities in the organization are: understanding by the management of the enterprise of the value and purpose of project management; the level of project knowledge and skills of personnel involved in project management at the enterprise; the ability to clearly define and monitor in real time indicators of the effectiveness of project implementation; the level of digitization of the enterprise, including the availability and effectiveness of the use of specialized project management software, project management methodology in general and risk management in particular; the ability to ensure quick and transparent communication between project team members, with the customer, effective inter-project management, etc.
THE INFLUENCE OF THE ECOLOGICAL MARKETING CONCEPT ON THE ACTIVITIES OF ENTERPRISES
Authors: Barabanova V. V. , Lokhman N. V.
Published: January 2024

Objective. The purpose of the article is to determine the influence of the concept of ecological marketing on the activities of enterprises, the feasibility of the algorithm for introducing elements of ecological marketing at enterprises is considered.

Methods. The theoretical and methodological basis of the research is inductive and deductive research methods for systematization of key concepts of ecological marketing; scientific works of domestic and foreign scientists regarding the implementation of the concept of ecological marketing in the enterprise. The research used methods that provide the method of scientific knowledge, the method of system-structural analysis

Results.The article examines the influence of ecological marketing approaches on the management of enterprise activities in conditions of sustainable development. It was determined that using the concept of ecological marketing, the enterprise has ecological advantages of its product (goods) due to resource-saving technologies, the business is greening as a whole and ecological consciousness is formed among consumers, the enterprise receives benefits (effects) from the transition to the principles of eco-marketing.

Orientation of business on ecological marketing will stimulate the development of enterprise strategies from outdated forms and methods of management to new, scientifically based market methods that involve an eco-marketing approach.

It has been studied that the advantages and features that distinguish enterprises that use the principles of ecological marketing in their activities are relevant. The advantages of management of marketing activity were considered, the mission, goal, stages of planning activities in the field of environmental marketing at enterprises were defined, the state and prospects of the market of organic products in Ukraine were analyzed.

The algorithm developed by the authors for the introduction of elements of ecological marketing at enterprises in conditions of sustainable development allows to identify regularities, accelerate processes and increase the efficiency of business greening in Ukraine, aimed at reducing environmental pollution and forming environmental needs among consumers.
MATHEMATICAL PARADIGM IN ASSESSING THE COMPETITIVENESS OF AN INDUSTRIAL ENTERPRISE
Authors: Lokhman N. V. , Beridze T. M. , Baranik Z. Р. , Buhra A. V.
Published: January 2024

Objective. Research and build mathematical models of indicators of the competitive position of an industrial enterprise that can be used for forecasting and corresponding comparative analysis.

Methods. Modeling and comparative analysis of the competitive position of an industrial enterprise on the basis of extrapolation (determining the predictive value of factors affecting the competitive position of the enterprise). Identification of discrete time series (formation of a mathematical model of a discrete time series of the competitive position of an industrial enterprise)..

Results. Analytical dependences on the competitive position of the enterprise and relevant factors of influence for the enterprises of the Kryvyi Rih region were built. The main components of the impact on competitiveness are analyzed: the volume of implementation; Net profit; market share on the product market; intensity of competition in the industry; the ratio of the market share of the analyzed enterprise to the market leader. For the first time, the identification of discrete time series was obtained in order to determine the competitive position of an industrial enterprise. The application of the extrapolation method made it possible to determine the forecast values of factors affecting the competitive position of the enterprise. Based on the identification of discrete time series, mathematical models of discrete time series of the competitive position of an industrial enterprise were built. The obtained research results are recommended to be applied in practical activities regarding the strategic management of an industrial enterprise in order to make effective decisions. The use of the identification of discrete time series will allow an appropriate assessment of the competitive position of the industrial enterprise and the relevant influencing factors.
Methodology for Assessing the Infrastructural Support of Interaction between Small & Medium Business and Higher Education
Authors: Kotelevskaya Yulia V.
Published: January 2024

Infrastructural support of activities plays an important role in improving the efficiency of organizations. In modern conditions, the interaction of organizations and their cooperation to achieve their goals is becoming particularly relevant. The problems of interaction between small & medium businesses and higher education are coming to the fore. This is due to the fact that economy needs personnel with modern competencies that are constantly changing, and without interaction between business and education, it is almost impossible to form such competencies. Interaction between business and education is considered in modern scientific works, but the features of interaction between small & medium businesses and higher education are not studied deep enough. The purpose of the study is to design a methodology for assessing the infrastructural support of interaction between small & medium businesses and higher education, based on the analysis of a set of indicators presented by economics and by the author. The study was carried out using the methodology of ranking economic indicators and a survey in the form of a questionnaire. The results are systematized and presented in the form of a system of indicators. As a result of the study, a methodology was proposed for assessing the infrastructural support of interaction between small & medium businesses and higher education, including, along economic, indicators obtained by the survey method. The study made possible to identify risk indicators and areas for making management decisions in improving the efficiency of small & medium businesses and higher education.
Agriculturally important Pyraloidea (Lepidoptera) of India: key to subfamilies, current taxonomic status and a preliminary checklist
Authors: Shankara Murthy M. , Nagaraj S. K. , Prabhuraj A.
Published: January 2024

Key to subfamilies, synoptic classification and a preliminary checklist of agriculturally important Pyraloidea in India are provided.
Screening of coleus cultivars for their resistance to root-knot nematode, Meloidogyne incognita (Kofoid & White) Chitwood and yield under conditions in Kerala
Authors: Nisha M.S. , Sheela M.S.
Published: January 2024

Studies were conducted to find out a resistant variety of Solenostemon rotundifolius (Poir) Morton against Meloidogyne incognita (Kofoid &White) Chitwood. Two improved varieties (Sree Dhara and Nidhi), five lines from CTCRI (Line-74, 64, 79, 76 and 71) and two accessions (TC-9 and M-131) from Vellanikkara were screened for the relative tolerance to M. incognita. The variety Sree Dhara showed significant superiority over the rest of varieties/lines/accessions in reducing the nematode population (larvae, females, egg masses, eggs per egg mass) in soil and root. This variety had minimum root-knot index of 1.0 and ranked first in yield. The high yielding variety Nidhi closely followed Sree Dhara in yield and resistance to M.incognita. Considering the ability to resist nematodes and giving very high yield compared to local variety, Sree Dhara can be the best for cultivation in Kerala followed by Nidhi and CTCRI- 74.
Effect of alternate food sources on biological parameters of Stethorus pauperculus Weise (Coleoptera: Coccinellidae)
Authors: Godhani Hiteshkumar S. , Shukla Abhishek
Published: January 2024

The effect of different alternate food sources on survival, mating frequency, fecundity and egg hatchability of Stethorus pauperculus was tested under laboratory conditions. None of the alternative hosts was able to maintain fertility of the female S. pauperculus, except the primary hosts which included two spotted red spider mite (Tetranychus urticae Koch), sorghum mite (Oligonychus indicus (Hirst)) and yellow mite (Polyphagotarsonemus latus (Banks)). Although some eggs were laid when S. pauperculus was supplied with pollen and honey mixture, they did not hatch. The most effective food source for maintaining adult longevity was T. urticae (39.30±1.08 days), followed by sorghum mite, O. indicus (29.75±0.67 days) and yellow mite (25.25±0.78 days).
Teachers’ difficulties and strategies in teaching reading online under text-based approach
Authors: Meidianti Rindana , Sukyadi Didi , Damayanti Ika Lestari
Published: January 2024

Ministry of Education highlights the role of teachers in improving students' literacy, and the Text-Based Approach has shown its capability in improving students’ literacy skills. It can be seen that the Text-Based Approach is implemented in the latest curriculum Kurikulum Merdeka. In relation to the post-pandemic era, online learning is familiarly applied in educational settings. However, it is not easy to implement a Text-Based Approach in an online learning setting. Thus, this research seeks to investigate the difficulties in implementing a Text-Based Approach for teaching reading in the online setting and explore teachers’ strategies in dealing with the difficulties. This research used a qualitative method through open-ended questionnaires as an initial screening and online interview with five High School English Teachers in West Java, Bandung. The findings show that the issues faced by the teachers are miscommunication in learning due to unstable connectivity, limited teaching duration, and technical errors.
PENGARUH PEMBERIAN TETES TERHADAP BIOGAS YANG DI PT ENERGI AGRO NUSANTARA
Authors: Fadhila Nur , Siswanti Nana Dyah
Published: January 2024

Spent wash adalah limbah dari proses produksi alkohol. Tahap produksi alkohol mulai dari molase hingga terbentuk alkohol melalui fermentasi. Untuk setiap liter alkohol, maksimum 8 hingga 12 liter limbah cair dihasilkan. Limbah tersebut mengandung bahan organik dan mineral nutrient yang berasal dari tebu. Maka diperlukan proses pengolahan baik secara aerob maupun anaerob. Pengolahan limbah cair spent wash dapat diolah secara anaerob dengan dijadikan sebagai biogas. Pada unit Biogas Plant di PT ENERGI AGRO NUSANTARA mengolah limbah dari distilasi (spent wash) dan limbah dari sanitasi (spent lees) menjadi biogas dan pupuk hayati cair. Gas metana yang dihasilkan dari PT Energi Agro Nusantara sebesar 50-58% pada bulan Juni 2019 dan baku mutu yang telah ditetapkan PT Energi Agro Nusantara sebesar 60%. Pada proses anaerobic digestion dibutuhkan nutrisi untuk perkembangan mikroba salah satunya dengan penambahan  tetes tebu. Tetes tebu (molasses) merupakan produk sisa pada proses pembuatan gula yang tidak dapat dikristalkan lagi. Tujuan percobaan ini adalah untuk mengetahui pengaruh penurunan COD , penambahan nutrisi berupa tetes tebu, volume yang dihasilkan biogas, dan  pengolahan spent wash dengan metode anaerobic digestion.
PENINGKATAN KONSEP KESADARAN HALAL PADA SISWA MELALUI PROYEK PEMBELAJARAN FERMENTASI
Authors: Patimah Pepi , Cahyanto Tri , Winda Neneng
Published: January 2024

Berdasarkan hasil kesepakatan MUI, makanan dan minuman yang diperbolehkan mengandung alkohol adalah makanan dan minuman dengan kandungan alkohol sampai dengan 1%, sehingga makanan/minuman dengan kandungan alkohol lebih dari 1% diklasifikasikan sebagai makanan/minuman yang dilarang untuk dikonsumsi. Tujuan dari kajian dalam tulisan ini untuk memaparkan fakta-fakta ilmiah berupa data bagii siswa-siswi tentang kandungan etanol yang umum dikonsumsi. Untuk mengetahui kehalalan alkohol dapat ditentukan dengan menggunakan lama fermentasi. Alkohol dapat dibuat dengan ragi setelah difermentasi karena mengandung bahan-bahan yang dicampur dengan ragi Saccharomyces cerevisiae, yang memecah pati menjadi alkohol. Kadar alkohol diteliti dengan menggunakan dosis ragi yang berbeda. Kajian dalam tulisan ini menggunakan metode kajian literatur sebagai penelitian yang didasarkan pada analisis sumber berupa keputusan, buku, karangan, artikel, tulisan, majalah dan bahan lainnya. Kesadaran halal diperlukan untuk mendefinisikan perilaku individu karena kesadaran menjelaskan respon persepsi, kognitif dan perilaku individu pada apa yang dikonsumsi. Kesadaran halal relatif subjektif dan bervariasi dari satu orang ke orang lain karena ditentukan oleh faktor-faktor penyusunnya, yaitu faktor internal dan eksternal. Peningkatan kesadaran kehalalan diharapkan akan muncul dari hasil penelitian ini, khususnya untuk kalangan siswa generasi muslim di SMA Negeri 2 Majalaya. Kehalalan dipengaruhi oleh beberapa faktor, antara lain faktor internal yang berkaitan dengan bahan makanan dan minuman ("ainiyyah atau zattiyah), sedangkan faktor eksternal berkaitan dengan penanganan dan pengolahan bahan. Dalam konteks halal dan toyyib, keduanya merupakan materi atau entitas, dari satu kesatuan dan tidak terpisahkan dari kehalalan dalam konteks syariah, lalu dalam hal toyyib berkaitan dengan kesehatan.
Efektivitas Media Pembelajaran Berbasis Android pada Materi Tata Nama IUPAC Senyawa Anorganik Terhadap Aspek Kognitif Siswa Kelas X SMA.
Authors: Kartini Ketut Sepdyana
Published: January 2024

Kurangnya sarana dan prasarana penunjang kegiatan belajar mengajar dan belum adanya aplikasi yang dapat diakses peserta didik dalam pembelajaran secara online di kelas X SMA. Penelitian ini bertujuan untuk mengembangkan produk berupa media pembelajaran berbasis android yang valid, praktis dan efektif pada materi tata nama IUPAC senyawa anorganik. Pengembangan media pembelajaran berbasis android menggunakan metode penelitian R & D dengan prosedur pengembangan 4d ( define, design, development, dan deseminate). Subjek dalam penelitian ini adalah peserta didik kelas X. Hasil penelitian menunjukkan kelayakan media pembelajaran berbasis android dengan hasil uji ahli media diperoleh rata-rata 92% dengan katerogi valid. Hasil uji ahli materi diperoleh rata-rata sebesar 95% dengan kategori valid. Hasil uji angket praktikalitas guru diperoleh rata-rata 95,64 dengan kategori sangat praktis. Hasil uji angket praktikalitas peserta didik di peroleh rata-rata 75,76% dengan kategori praktis. Berdasarkan hasil penelitian di atas, dapat disimpulkan bahwa media pembelajaran berbasis android ini valid, praktis dan efektif untuk diimplementasikan sebagai media pembelajaran pada materi tata nama IUPAC senyawa anorganik.
KEEFEKTIFAN PEMBELAJARAN ONLINE DI MASA PANDEMI COVID-19 PADA MATA KULIAH KIMIA DASAR DAN KEGIATAN PRAKTIKUM MAHASISWA FAKULTAS PERTANIAN UNIKS
Authors: Murwindra Rosa , Irfandi Irfandi , Yuhelman Nofri
Published: January 2024

Tujuan penelitian ini adalah untuk menganalisis keefektifan pelaksanaan pembelajaran online di masa Pandemi Covid-19 pada mahasiswa Fakultas Pertanian UNIKS. Penelitian ini merupakan jenis penelitian kombinasi (Mixed Methods) kualittatif dan kuantitatif. Data dan informasi dikumpulkan melalui kuisioner (angket). Populasi pada penelitian ini adalah mahasiswa Fakultas Pertanian semester 2, 4 dan 6 T.A 2021/2022. Untuk mahasiswa semester 2 pada mata kuliah Kimia Dasar, semester 4 dan 6 Sampel diperoleh dari mahasiswa yang mengisi angket secara acak. Data dianalisisis secara deskriptif dari kuisioner dengan menyusun tabel distribusi dan menampilkan data dalam bentuk diagram.Teknik analisis data menggunakan milik Milles dan Huberman. Hasil penelitian menunjukkan bahwa secara umum keefektifan pelaksanaan pembelajaran online di masa pandemi covid-19 mahasiswa Fakultas Pertanian UNIKS berjalan cukup efektif dengan persentase 60-79 %. Hal ini dapat dilihat dari 2 kategori yakni (1) keefektifan pembelajaran online dengan persentase respon mahasiswa sebesar 77%, (2) Keefektifan pada proses kegiatan pembelajaran dengan persen rata-rata sebesar 73%. Nilai rata-rata persentase tersebut diperoleh dari 3 rangkaian kegiatan pembelajaran yaitu a) kegiatan pendahuluan 74%, b) kegiatan inti 73% dan c) kegiatan penutup 72%.
ANALISIS KADAR FOSFAT PADA AIR SUNGAI MENGGUNAKAN SPEKTROFOTOMETRI UV-VIS
Authors: Legasari Leni , Noviarni Noviarni , Wijayanti Fitria , Oktaria Mesi , Miarti Amiliza
Published: January 2024

Sungai merupakan sumber alam yang memiliki peran penting bagi kehidupan ekosistem lingkungan. Perubahan kondisi air sungai banyak dipengaruhi oleh adanya aktivitas manusia di sekitarnya. Aktivitas pertanian, industri, dan rumah tangga memberikan dampak negatif terhadap perubahan kualitas air sungai. Air sungai menjadi tercemar oleh banyaknya limbah domestik, limbah sisa industri dan limbah sisa pupuk pertanian yang memiliki dampak berbahaya bagi kesehatan. Air yang baik dan layak digunakan memiliki banyak parameter salah satunya memiliki kadar fosfat di bawah 0,2 mg/L. Sampel air sungai diambil dari sungai di wilayah Sumatera Selatan. Analisis kadar fosfat pada sampel air sungai yang diujikan di laboratorium Dinas Lingkungan Hidup dan Pertanahan Provinsi Sumatera Selatan. Pada penelitian ini analisis kadar fosfat menggunakan spektrofotometri UV-Vis dengan panjang gelombang 880nm. Pengujian kadar fosfat dilakukan untuk mengetahui adanya tingkat pencemaran sungai oleh fosfat yang disebabkan oleh limbah domestik dan industri. Dari hasil pengukuran diketahui kadar fosfat dari 4 sampel sebesar 0,08 mg/L, 0,13 mg/L, 1,12 mg/L, dan 6,25 mg/L. Pada sampel 1 dan 2 memenuhi syarat baku mutu air kelas satu, sedangkan sampel 3 dan 4 tidak memenuhi syarat baku mutu. Hasil penelitian ini dapat disimpulkan beberapa daerah air sungainya sudah tercemar dan ada yang masih layak digunakan sebagai air minum.
PENENTUAN NILAI SPF (SUN PROTECTION FACTOR) EKSTRAK KULIT BAWANG MERAH (ALLIUM CEPA L)
Authors: Wiraningtyas Agrippina , Santrianingsih Santrianingsih , Mutmainnah Putri Ayu , Ramlah Ramlah , Ilman Amang
Published: January 2024

Kulit bawang merah (Allium Cepa L) merupakan limbah yang mengandung senyawa flavonoid yang berpotensi sebagai tabir surya. Penelitian ini bertujuan untuk menentukan nilai SPF dari lotion ekstrak kulit bawang merah (Allium Cepa L). Kulit bawang merah diekstraksi menggunakan pelarut etanol 50% dengan metode maserasi. Lotion dibuat dengan metode pencampuran dua fase, yaitu fase minyak dan fase air. Formula dibuat dengan variasi konsentrasi lotion yang berbeda. Pada Formula 1 sebagai formula kontrol (tanpa ekstrak), Formula 2 dengan konsentrasi ekstrak sebesar (1%), Formula 3 (3%) dan Formula 4 (5%). Pengujian nilai SPF dilakukan menggunakan spektrofotometer UV-Vis. Berdasarkan hasil uji secara kimia menggunakan spektrofotometer UV-Vis pada Formula 1 diperoleh nilai SPF 0,21; Formula 2 diperoleh nilai SPF 0,50; Formula 3 diperoleh nilai SPF 0,58 dan Formula 4 diperoleh nilai SPF 2,89. Dari keempat formula, nilai SPF yang memenuhi persyaratan sebagai tabir surya adalah formula 4 pada konsentrasi 5% dengan nilai SPF 2,89 dan tergolong kategori proteksi minimal, karena semakin besar konsentrasi maka semakin besar nilai SPF nya.
The Influence of Playing Games on Gadgets on Stress Impact of Hospitalization In Preshool Age Children at Aminah Hospital, Blitar City
Authors: Chanafi Imam , Yulianti Eny , Palufi Ulfa Engky
Published: January 2024

Hospitalization is a threatening experience for children and can cause stress. Reducing the stress level of children due to hospitalization varies greatly, one of which is play therapy. Currently, the style of play of children has changed a lot. In this modern era, children's playing styles have experienced a transition from traditional games to more modern ones. One of them is playing games on gadgets. The purpose of this study was to determine the effect of playing game therapy on gadgets on stress due to hospitalization in preschool-aged children. The research design used was Quasy Experiment (one group pre-post test design) with a sample of 22 respondents from a population of 28 children taken by purposive sampling method. Data collection used a stress questionnaire on hospitalization in preschool-aged children. In analyzing the data using the Wilcoxon test, the results obtained were p = 0.000, which means that there was a difference between before being given game therapy and after being given game therapy. From the results of this study it is hoped that it can provide innovation and development for educational institutions, nurses and other medical personnel in providing play therapy for children that can be played easily so that it can reduce the stress caused by hospitalization experienced by children.
"The Influence of Education using the Teams Games Tournament (TGT) Method to Enhance Knowledge of Pre-Disaster Preparedness for Mount Kelud Eruption in Students of Penataran 03 Elementary School."
Authors: Nurfinanda Pipit , Mujito Mujito
Published: January 2024

Abstract: Preparedness is an activity to anticipate pre-disaster mitigation so that each individual is always ready and prepared to face natural disasters. This study aims to determine the knowledge of school-aged children about pre-disaster preparedness for the eruption of Mount Kelud. This study used a pre-experimental method with a sample size of 31 respondents taken through purposive sampling technique. Data collection was done using a questionnaire. The results of the study showed a significant increase in knowledge. The pre-test results showed that there were no respondents in the good knowledge category, but after being given education using the Time Games Tournament method, there were 23 respondents (74%) in that category. Additionally, the category of sufficient knowledge increased from 0% to 26%, and the category of poor knowledge decreased from 100% to 0%. The Time Games Tournament method is an effective learning technique for delivering pre-disaster preparedness knowledge in a fun way. This method can also increase students' spirit, enable them to actively participate, foster a sense of togetherness and mutual respect, and improve creativity. Therefore, educators and health workers are expected to apply an educational program using the Time Games Tournament learning method in conducting health education. Keywords: preparedness, education, Team Games Tournament method, school age child
The Effect of Benson Relaxation on Anxiety Levels In Major Surgical Preoperative Patients in the Dahlia Room Mardi Waluyo Blitar Hospital
Authors: Setiyono Agus , Sari Yeni Kartika , Pribadi Yohanes Kusuma
Published: January 2024

Surgery can cause excessive fear and anxiety and can lead to complications. To reduce anxiety, non-pharmacological techniques is Benson Relaxation Therapi which is carried out by deep breathing and accompanied by beliefs held by the patient to achieve a relaxed state. Population on this research is preoperative major surgery patients. Sampling technique with Purposive Sampling 22 respondent. This research method : Quasy Experimental with One Group Pre-Test Post-Test, using questionnaire sheets, Standard Operating Procedures of Benson’s Relaxations, and Wilcoxon Sign Rank Test analysis.  The purpose of study to determine the effect of Benson’s Relaxations on anxiety levels in preoperative major surgery patients. The Results of the Study : Using the analysis with the results of p-value = 0.000 which means <0.005. Conclusion : There is an effect of Benson’s Relaxation on the anxiety levels of pre operative major surgery patients. With the result of  this reseach be used as a reference  for Mardi Waluyo Blitar District Hospital in publishing of SPO Benson’s Relaxation it can be used to treat anxiety non-pharmacologically. Beside that, of nurses are expected to be able and willing to implement of Benson’s Relaxation which is proven effective in treating anxiety patients in all patients who experience anxiety in general.Keywords : Surgery, Benson Relaxation Technique, Anxiety
Modification of drug crimes in cyberspace as a threat to the nation’s spiritual health
Authors:   FSBEI HE Oryol Law Institute of the Ministry of Internal Affairs of the Russian Federation named after V. V. Lukyanov, Malik V. I.
Published: January 2024

The purpose of this study is to identify the main problems of drug cybercrime, as well as to justify the detrimental impact of the contactless distribution of narcotic drugs on the spiritual health of the nation. The illegal sale of narcotic drugs and psychotropic substances is one of the topical issues of modern society. The methodological basis of this study was comparative legal, formal logical, and statistical methods, as well as methods of logical deduction and induction. Today, cyberspace is increasingly being used for the trafficking of synthetic drugs. The problem of drug cybercrime is one of the main components of the public and information security of the Russian Federation. The use of cyberspace and cryptocurrencies for illicit drug trafficking poses serious challenges for criminal justice professionals, especially for law enforcement agencies. The analysis indicates the objective need for further elaboration of proposals in the disclosure of crimes related to drug trafficking committed remotely. It is argued that it is the anonymity of users of shady sites of the Global Network that complicates the work of law enforcement agencies to counter the «virtual drug business». A comprehensive analysis of the identified trends in the modification of drug crime using information technologies of the Internet was carried out. Certain problems of an organizational and legal nature when investigating drug crimes in a virtual environment are highlighted, and possible options for their solution are presented.
Resource and innovation policy of socio-economic development of modern Russia
Authors:   Department of Economics, Management and Audit, Southwestern State University, Kursk, Kulikov M. V.
Published: January 2024

Global and tectonic shifts in the world economy that have occurred in the 21st century in the world are inevitably reflected in the state of national economies. The Russian economy, over a decade of economic sanctions against it, practically of an open nature of sabotage by the United States and a number of Western countries against Russian critical infrastructure — the Nord Stream 2 gas pipeline on September 26, 2022, found itself in a situation of de facto complete stop of export-import operations in the field of foreign trade activities with European countries. As a result of the start of Russia’s special military operation (SVO) in Ukraine, the logistics supply chains to the Russian Federation have radically transformed, and new supply logistics are being developed within the framework of the so-called «parallel» imports. The problems that arose with the supply of raw materials, materials and components affected the fall in the industrial production index in a number of Russian regions as of the end of 2022. However, the well-balanced and consistent economic policy of the Russian government has intensified the activities of industrial enterprises to produce products to achieve the goals of the Northern Military District, where positive production dynamics are already noted in 2023. The named factors that determine the state of the Russian economy in the near future determine the need to overcome the conservative natural resource model of economic development and transition to a resource-innovative strategy of economic growth. The purpose of the study is to study the institutional foundations for the formation of a resource-innovative model of economic growth in the modern Russian economy. The objectives of the study are interconnected and consist of the following: to analyze an array of economic scientific works on the research problem in order to demonstrate the evolution of views on the role of the natural resource factor in the development of national economies; analyze the institutional foundations for the formation of a resource-innovation model of development of the Russian economy, etc. The research methodology is a combination of general scientific research methods — analysis, synthesis of information obtained, interpretation of data. The information base for the research is presidential decrees, strategic planning documents, national projects, scientific articles by Russian researchers on the problem under study.
Spinel Nanoparticles ZnCo2O4 as High Performance Electrocatalyst for Electrochemical Sensing Antibiotic Chloramphenicol
Authors: Nguyen Van-Cuong , Kim HyunChul
Published: January 2024

In this study, ZnCo2O4 nanoparticles were synthesized via the coprecipitation method using different annealing temperatures from 200°C to 800°C. By varying the treatment temperature, the morphology changed from amorphous to tetragonal, and finally to polygonal particles. As temperature increased, the sizes of the nanoparticles also changed from 5 nm at 200°C to approximately 500 nm at 800°C. The fabricated material was used to modify the working electrode of a screen-printed carbon electrode (SPE), which was subsequently used to survey the detection performance of the antibiotic, chloramphenicol (CAP). The electrochemical results revealed that the material exhibits a good response to CAP. Further, the sample that annealed at 600°C displayed the best performance, with a linear range of 1–300 μM, and a limit of detection (LOD) of 0.15 μM. The sensor modified with ZnCo2O4 also exhibited the potential for utilitarian application when the recovery in a real sample was above 97%.
Molybdenum–Based Electrocatalysts for Direct Alcohol Fuel Cells: A Critical Review
Authors: Yogesh Gaurav Kumar , Yeetsorn Rungsima , Wanchan Waritnan , Fowler Michael , Yadav Kamlesh , Koinkar Pankaj
Published: January 2024

Direct alcohol fuel cells (DAFCs) have gained much attention as promising energy conversion devices due to their ability to utilize alcohol as a fuel source. In this regard, Molybdenum-based electrocatalysts (Mo-ECs) have emerged as a substitution for expensive Pt and Ru–based co-catalyst electrode materials in DAFCs, owing to their unique electrochemical properties useful for alcohol oxidation. The catalytic activity of Mo-ECs displays an increase in alcohol oxidation current density by several folds to 1000–2000 mA mgPt−1, compared to commercial Pt and PtRu catalysts of 10–100 mA mgPt−1. In addition, the methanol oxidation peak and onset potential have been significantly reduced by 100–200 mV and 0.5–0.6 V, respectively. The performance of Mo-ECs in both acidic and alkaline media has shown the potential to significantly reduce the Pt loading. This review aims to provide a comprehensive overview of the bifunctional mechanism involved in the oxidation of alcohols and factors affecting the electrocatalytic oxidation of alcohol, such as synthesis method, structural properties, and catalytic support materials. Furthermore, the challenges and prospects of Mo-ECs for DAFCs anode materials are discussed. This in-depth review serves as valuable insight toward enhancing the performance and efficiency of DAFC by employing Mo-ECs.
HUBUNGAN KEBIASAAN MENGKONSUMSI MINUMAN BERKAFEIN DENGAN KUALITAS TIDUR PADA REMAJA DI RT02 RW17 KELURAHAN BAHAGIA KABUPATEN BEKASI
Authors: Agustin Marini , Putri Rizka Sakia
Published: January 2024

Kualitas tidur adalah kepuasan seseorang terhadap tidur. Kualitas tidur yang buruk di kalangan remaja telah menjadi masalah kesehatan masyarakat yang utama di seluruh dunia. Dimana faktor umum kualitas tidur buruk pada remaja yang disebabkan oleh stimulan dan alcohol. Stimulan itu sendiri terdapat di kafein yang berdampak pada peningkatan aktivitas otot, meningkatkan hormon adrenalin, dan sehingga membuat seseorang menjadi lebih segar dan menghilangkan rasa kantuk. Tujuan penelitian untuk mengetahui hubungan kebiasaan mengkonsumsi minuman berkafein dengan kualitas tidur pada remaja di RT 02/ RW 17 Kelurahan Bahagia Kabupaten Bekasi. Metode Penelitian deskriptif korelasi, jumlah populasi sebanyak 70 remaja, sampel yang diambil dengan teknik total sampling dengan pengambilan sampel seluruh populasi sebanyak 70 responden. Analisis yang digunakan univariate dan bivariate menggunakan uji Fisher Exact test α 5%. Hasil Penelitian didapatkan bahwa yang memiliki kebiasaan konsumsi kafein sebanyak 63 (90,0%) dan yang tidak memiliki kebiasaan konsumsi kafein sebanyak 7 (10,0%). Hasil yang memiliki kualitas tidur baik sebanyak 7 (10,0%) dan kualitas tidur buruk sebanyak 63 (90,0%). Hasil uji Fisher Exact Test, didapatkan p value 0,000 (p<0,05) maka H0 ditolak. Simpulan terdapat hubungan kebiasaan mengkonsumsi minuman berkafein dengan kualitas tidur pada remaja. Saran Diharapkan hasil penelitian ini dapat dijadikan sebagai materi edukasi untuk menambah wawasan dalam mengetahui dampak pada kebiasaan mengkonsumsi minuman berkafein dengan kualitas tidur remaja.
HUBUNGAN DUKUNGAN KELUARGA DENGAN TINGKAT KECEMASAN PADA PENYINTAS COVID-19 DI RW 007 DESA CILEUNGSI KIDUL
Authors: Jilani Upra , Istiqomah Istiqomah
Published: January 2024

Covid-19 memberikan dampak psikis bagi masyarakat Indonesia khususnya di daerah Cileungsi Desa Cileungsi Kidul RW 007. Salah satu dampak psikis yang dialami adalah kecemasan. Para penyintas covid-19 sangat rentan mengalami kecemasan. Penelitian ini bertujuan untuk mengidentifikasi hubungan antara dukungan keluarga dengan tingkat kecemasan pada penyintas covid-19 di RW 007 Desa Cileungsi Kidul. Metode Penelitian yang digunakan adalah deskriptif korelasi. Sampel diambil dengan teknik Total Sampling sebanyak 30 responden. Teknik analisa penelitian menggunakan analisa univariat dan bivariat menggunakan Chi-Square α=5%. Hasil penelitian menunjukan hasil univariat dukungan keluarga mayoritas baik sebanyak 25 (83,3%) dan tingkat kecemasan tidak cemas sebanyak 16 (53,3%). Hasil analisis bivariat diperoleh nilai p Chi-Square 0,213 nilai ini lebih besar dari α = 5% maka H0 diterima. Simpulan tidak ada hubungan dukungan keluarga dengan tingkat kecemasan pada penyintas covid-19 di RW 007 Desa Cileungsi Kidul. Saran agar masyarakat dapat memberikan informasi yang jelas dan penting mengenai covid-19 yang membuat penyintas covid-19 selalu merasa tenang dan tidak merasakan cemas serta memberikan semangat, support atau motivasi, serta memberikan perasaan yang nyaman, sehingga dapat menekankan tingkat kecemasan dan firasat buruk yang mungkin dialami oleh penyintas covid-19.
Covid-19 Sürecinde Ergenlik Dönemindeki Bireylerin Algıladıkları Sosyal Destek Düzeyi ve Mutluluk Düzeylerinin İncelenmesi
Authors: YILDIZ YÜKSEL Habibe
Published: January 2024

Bu çalışmada Covid-19 sürecinde ergenlik dönemindeki bireylerin algıladıkları sosyal destek düzeyi ve mutluluk düzeylerinin çeşitli değişkenlere göre incelenmesi amaçlanmıştır. Tarama modelinde betimsel olan bu araştırmada veri toplama araçlarından “Ergen Mutluluk Ölçeği Kısa Formu (EMÖ)” ve “Algılanan Sosyal Destek Ölçeği-R(ASDÖ-R)” kullanılmıştır. Bu kapsamda Gaziantep ilinin merkez ilçelerindeki farklı lise türlerinde eğitim gören 1184 öğrenciye ulaşılmıştır. Değişkenler arasındaki ilişkiyi incelemek için “t-testi”, “tek yönlü Varyans Analizi” ve “çoklu regresyon” analizleri uygulanmıştır. Araştırma sonuçlarına göre; Covıd-19 sürecinde ergenlik dönemindeki bireylerin algıladıkları sosyal destek ve mutluluk düzeylerinde; cinsiyet, okul türü, sınıf düzeyi, anne-baba ilişki durumu, sosyal güvence durumu, anne-baba genel tutumu, yaşamını geçirdiği yerleşim yeri, anne öğrenim durumu ve baba öğrenim durumu değişkenlerine göre anlamlı farklılıklar olduğu belirlenmiştir. Ek olarak; cinsiyete göre aileden ASD (Algılanan Sosyal Destek), okul türüne göre öğretmen ve arkadaştan ASD, ebeveyn ilişki durumuna göre arkadaştan ASD, yerleşim yerine göre aileden ve öğretmenden ASD, baba öğrenim durumuna göre öğretmen ve aileden ASD ile anne öğrenim durumuna göre algılanan sosyal desteğin hiçbir boyutunda anlamlı bir farklılaşma bulunmamıştır. Ergenlerin mutluluk düzeyinin %17’sinin algılanan sosyal destekle açıklandığı bulunmuştur. Araştırma sonuçları tartışma ve sonuç bölümünde açıklanarak değerlendirilmiştir. Elde edilen bulgular ilgili literatür verileri ışığında tartışılmış ve önerilerde bulunulmuştur.
Fen Bilgisi Öğretmen Adaylarının Fen Okuryazarlık Algısı Ölçeği Uyarlama Çalışması
Authors: ÇALIK Seda , İNALTUN Hüseyin , YALVAÇ ERTUĞRUL Elif , ATEŞ Salih
Published: January 2024

Bu araştırmada Suwono, Maulidia, Saefi, Kusairi ve Yuenyong (2022) tarafından geliştirilen fen bilgisi öğretmen adaylarının fen okuryazarlık algısı ölçeğinin (FOAÖ) Türkçeye adaptasyonu, geçerlik ve güvenirlik çalışması yapılmıştır. Bu ölçme aracı yapısında sekiz alt boyut içermektedir. Bunlar; Üstbiliş, Bilimin Doğası ve İşlevi, İnsan Uğraşı Olarak Bilim, Zihnin Alışkanlıkları, Bilime İlgi, Bilimsel Okuryazarlık Öğretimi, Ahlaki ve Sosyal Sorumluluk Duygusu ve Bilimde Etiktir. Ölçek, dilsel eşdeğerlik çalışmasının ardından, geçerlik ve güvenirlik çalışmasının yapılması amacıyla Türkiye’deki yedi coğrafik bölgede bulunan 16 Üniversitenin Fen bilgisi öğretmenliği programında öğrenim gören toplam 610 üçüncü ve dördüncü sınıf öğrencisine uygulanmıştır. Ölçeğin yapı geçerliliği doğrulayıcı faktör analizi (DFA) tekniği kullanılarak incelenmiştir. DFA sonucunda [χ2 (751, n=602) =1586.640, p=0.00; RMSEA=.043, GFI=.96, AGFI=.95, CFI=.94, NFI=.90, NNFI=.94] özgün ölçekteki sekiz faktörlü yapının doğrulandığı görülmüştür. Ölçekte yer alan maddelerin faktör yük değerleri .31 ile .95 arasında değişmektedir. Ölçeğin tamamına ait Cronbach Alpha iç tutarlık katsayısı ise .90 olarak bulunmuştur. Bu çalışmadan elde edilen bulgular doğrultusunda ölçeğin üçüncü ve dördüncü sınıf fen bilgisi öğretmen adaylarının fen okuryazarlık algılarını belirlemeye yönelik geçerli ve güvenilir bir ölçme aracı olduğu sonucuna ulaşılmıştır.
Öğretmenlik Meslek Kanunu: Ama Nasıl?
Authors: AKIN Uğur , ÇOLAK İremnur
Published: January 2024

Bu araştırmada okul yöneticileri ve öğretmenlerin bir öğretmenlik meslek kanunu çıkarılmasına ve var olan 7354 sayılı Öğretmenlik Meslek Kanunu’na ilişkin görüşleri incelenmiştir. Nitel bir durum çalışması olarak desenlenen çalışmaya 6 öğretmen, 6 müdür yardımcısı ve 6 okul müdürü katılmıştır. Yarı yapılandırılmış görüşmelerden elde edilen veriler içerik analizi ile analiz edilmiştir. Sonuçlar, katılımcıların öğretmenlik mesleği için bir kanun çıkarılmasını önemli ve gerekli gördüklerini ancak var olan Kanun’un yasalaşma sürecinin yeterince katılımcı olmadığını düşündüklerini göstermektedir. Kanun’la getirilen kariyer sistemine ilişkin olumlu görüşler bulunmakla birlikte, özellikle öğretmenlerin şiddet ve mobinge karşı korunması, dezavantajlı bölgelerde çalışanlara yönelik ek olanaklar sunulması, mesleğin toplumsal statüsünün desteklenmesi gibi öğretmenlerin kronikleşmiş sorunlarını çözüme kavuşturacak düzenlemeler yapılmadığı yönünde eleştiriler de dile getirilmektedir. Katılımcılar, Kanun’da öğretmenlerin mesleğe başlamasından emekliliğine kadar tüm süreçleri kapsayacak düzenlemeler yapılması gerektiğini düşünmektedir. Sonuçlar çerçevesinde, Kanun’un konunun tüm bileşenlerinin katılımıyla, öğretmenlerin çeşitli özlük haklarını iyileştirecek ve toplumsal statülerini güçlendirecek biçimde yeniden düzenlenmesi önerilmiştir.