bluuebunny/crossref_metadata_2025 huggingface dataset:
INVESTIGATION OF THE INFLUENCE OF THE SPACING BETWEEN THE BORE OF THE THROTTLING SECTION OF THE SHUT-OFF AND CONTROL VALVES ON THE GENERATION OF THE HYDRODYNAMIC NOISE
Authors: Dorogoichenkov V. O. , Ermilov Mikhail , Vidyaskina Anna N.
Published: December 2022

When designing the throttle sections of the shut-off and control valves, consisting of groups of holes, the question arises about the choice of the distance between the axes of the spacings. The article presents a numerical simulation of the throttling section of a hydraulic valve using two working media: water and fluid PGV . The dependences of the jet lengths on the center-to-center distance are presented. An experimental study of the dependence of the hydrodynamic noise on the center distance between the spacings was also carried out.
RESEARCH AND OPTIMIZATION OF THE MATHEMATICAL MODEL OF THE HYDRAULIC DRIVE
Authors: Dubova S. A.
Published: December 2022

The objective of this project is to develop a simulator based on a real 1D hydraulic slider. Once a suitable simulator based on a mathematical drive model has been prepared, you need to check the simulator output for different types of inputs. The next step is to use the same input in the current system and then compare the current outputs of the system and the simulator together.
PEMENUHAN DAN PERLINDUNGAN HAK PENYANDANG DISABILITAS DI RUANG PUBLIK PADA PERATURAN DAERAH KABUPATEN SEMARANG NOMOR 12 TAHUN 2021 PERSPEKTIF MAQASHID SYARI’AH (Studi di Kecamatan Bringin, Kabupaten Semarang)
Authors: Huda Ilham Nailul
Published: December 2022

Pelaksanaan pemenuhan dan perlindungan hak penyandang disabilitas dalam fasilitas ruang publik perlu memperhatikan Peraturan Daerah Kabupaten Semarang Nomor 12 Tahun 2021. Hal ini telah mempunyai indikator khusus pada Pasal 39 ayat (1) dan (2) terkait infrastruktur pada fasilitas ruang publik. Tujuan penelitian ini adalah untuk mengetahui bagaimana pemenuhan dan perlindungan penyandang disabilitas ruang publik yang ada di Kecamatan Bringin terhadap Peraturan Daerah Kabupaten Semarang Nomor 12 Tahun 2021 perspektif Maqashid Syari’ah. Penelitian ini merupakan penelitian yuridis sosiologis dengan bersifat penelitian deskriptif-analisis. Metode pengumpulan data dilakukan dengan sumber informasi langsung dari narasumber, aturan peraturan daerah terkait pemenuhan dan perlindungan penyandang disabilitas. Permasalahan yang ditemukan dalam penelitian ini, kemudian dianalisis menggunakan pendekatan yuridis sosiologis dengan jenis penelitian Field Research yang didasarkan pada hukum positif Indonesia dan beberapa teori hukum Islam. Hasil penelitian pemenuhan dan perlindungan penyandang disabilitas ruang publik pada peraturan daerah Kabupaten Semarang nomor 12 tahun 2021 perspektif maqashid syari’ah, yakni Kecamatan Bringin harus membuat kebijakan terhadap fasilitas ruang publik yang kurang ramah bagi penyandang disabilitas. Adanya koordinasi terhadap proses pembangunan pada masyarakat sipil. Prioritas dalam pembangunan yang aksesibilitas bagi penyandang disabilitas (difabel) berdasarkan pada Pasal 39 ayat (2) yang diperjelas pada peraturan menteri pekerjaan umum nomor 30 tahun 2006 pada Pasal 4 ayat (1)  huruf a sampai p. Hasilnya adalah dalam ruang publik Kecamatan Bringin yaitu kantor Kecamatan Bringin, bangunan gedung, pasar tradisional, masjid dan taman karanglo bringin belum sepenuhnya sesuai. Pembangunan ramah hanya di kantor kecamatan saja kurangnya pemerataan dalam fasilitas ramah penyandang disabilitas dan belum sepenuhnya sesuai jika dilihat dari maqashid syari’ah.
Turkey and Islam Drawings by Second-Generation Turkish Children in Nottingham
Authors: KURTTEKİN Fatma
Published: December 2022

In this study, it is examined how children between the ages of 6 and 11, living in Nottingham, England, understand the facts of religion and homeland through Turkey and Islam in their drawings. Art-based research method and semiotic method were used in the research. In drawings, the values, symbols, and concepts that children link with Turkey and Islam and the effect of the Turkish Language and Turkish Culture (TLTC) textbooks presented in the Turkish weekend school on this link were analyzed. 14 girl and 16 boy students participated in the study. The first of the drawings was obtained in 2017 within the scope of the researcher's doctoral study, the second one was obtained in 2021. The drawings of 8 children in 2017 and 18 children in 2021 were evaluated. In the end of the research, iIt was observed that by the age the number of the signs and symbols and clarity of the drawings increased. However, there was a differentiation in the signs, symbols, and intensities reflected in the drawings based on year, gender, and age. Yet it was pointed out that Turkey was mostly associated with the flag, and Islam with mosque. The images and embedded videos used in the textbooks may have played a role in emphasizing on these elements. It was determined that the themes reflected in the drawings show parallelism with the subjects in the TLTC program and textbooks. In particular, the content on the themes of the Gateway to the past, Let's go see it, Holidays and Celebrations contribute to the strengthening of the connection with the elements of cultural and religious identity, which are also seen in the pictures.Despite of positive emotions related to Turkey and Islam, negative emotions such as fear and separation were brought up in the drawings of the boys. This situation may be a result of the developmental characteristics of 6–11-year-old boys, as well as the stimuli exposed at the time of drawings and themes such as Gateway to the past focusing on history may have shaped the children's perception.
Financial stability and independence of municipalities in Ukraine
Authors: Bui Tetiana , Zenchenko Anastasiia
Published: December 2022

The article assesses the local budgets independence using statistiсal methods and includes system dynamics research with a simplified explanatory model of aggregated municipal deposits. Using the method of analytical equalization, the share of local budgets’ own funds was calculated, as they are a source of financial stability and independence.A system dynamics hypothesis and model revealed important feedback mechanisms that play a role in financial autonomy and general financial well-being of municipalities – a higher deficit drives a higher debt that drives a higher deficit back; lower local tax revenues will bring higher transfers in the upcoming year; negative population growth decreases consumption, labor force, and other indicators, etc. The general reason for low financial autonomy lies in high dependency on transfers and income-based taxes, while taxes that are classified as local lay on businesses, which need more support. Some aspects revealed the need for deeper research and addition to the model – municipal borrowing and property markets. The model has been validated and built confidence through various tests, but yet it has serious assumptions, limitations, and aspects outside of the model boundary. Nevertheless the model has a potential for expansion and solving mode issues regarding this system or to be recalibrated for specific reasons and areas. The research can be used by the municipalities in Ukraine and needs to be updated with new data and expanded.

JEL classification: E62, H21, H61, H72
Quantitative indexes of monopoly and problems of their implementation in antitrust regulation
Authors: Tkachova Valeriia , Bandura Oleksandr
Published: December 2022

We considered the quantitative indexes to control different monopoly’s types and identified the main disadvantages, which obstacle the usage of these indicators in practice of the antitrust regulation. Economic methods of antitrust control can be divided into two groups: (1) direct and (2) indirect. The direct ones are based on the market and competitive prices analysis, marginal revenue (MR) and marginal costs (MC) and theoretically, they permit to evaluate directly the negative monopoly’s impact on the market. Indirect methods are based on the non-price indexes (for instance, concentration or share of the firm on market) and identify only the potential hazard from monopoly. However they do not permit to determine whether monopoly indeed negatively impacts on market and in addition the level of such impact. By analyzing of some disadvantages of the monopoly control indexes, we determined several main features, which should have belonged to the new more perfect monopoly index, which would be the subject of our further investigation: (1) to be a dynamic (not a static one) quantitative index of the monopoly power, which evaluates both the fact of the monopoly power existence and the level of the power’s manifestation on the different hierarchical levels (economy, industry, firm) in the mode of real time; (2) to have a capability to separate in the new indicator the innovational component of the monopolist’s costs on the different hierarchical stages; (3) to display the correlation between the monopoly’s power index and the business cycle phases, since the level of the negative monopoly’s impact may be intensified in the recession phase and may be weakened in the recovery phase; (4) to perform the direct control of monopoly through the control of the difference between the market and “natural” (competitive) prices. This control could be realized permanently, actually in “on-line” mode. As compared to indirect methods (which are discrete ones), the price control does not require the confidential information of a firm’s activity, which is often unavailable for the regulator.

JEL classіfіcatіon: D40, D41, D42, D43
Consumer expenditures and problems of savings of economic subjects in the conditions of economic shocks – behavioral aspects
Authors: Synytsya Maksym
Published: December 2022

The purpose of the article is to reveal the main reasons for the low level of savings, investments and excessive consumer lending and opportunities for improving financial well-being at the micro level and forming sources for future development. The article reveals the main problems of citizens’ savings and consumption that occurred before the crisis caused by the coronavirus pandemic. And which only intensified during it. Some macroeconomic indicators reflecting the state of citizens’ savings and dependence on income were analyzed. Despite the stable growth of the population’s income, the savings rate remains at a low level. On the other hand, the demand for loan funds is ahead of such growth. In this way, the thesis about the negative relationship between wage growth and the rate of savings, put forward by some scientists earlier, was proved. Regardless of the presence of economic factors affecting the level of consumption and savings, the psychological reasons for the low tendency of citizens to save were also analyzed. Among these reasons are the deficit thinking effect, the default effect, confirmation bias, and loss aversion bias. It was also analyzed based on the facts, how much the psychological prejudices of Ukrainians influenced financial behavior. In particular, the fallacy of prejudices regarding the impracticality of investing in deposits of Ukrainian banks, as well as the idea that the Ukrainian banking system underwent catastrophic transformations in the first years after the banking reform, was considered.The research methods are descriptive, analytical, methods of synthesis and comparison. As a result of the analysis, the article proposes a comprehensive approach to men’s behaviour toward savings during the pandemic according to behavioural economics.Consideration of the economic and psychological aspects of the situation with savings led to the provision of conclusions and proposals. The main task for improving the effectiveness of managing one’s own expenses today is to understand the reasons for irrational behavior of people in new circumstances from the point of view of behavioral economics and the application of the theory of “pushing” for the formation of positive socio-economic changes. It is suggested to use this paper for further and deeper practical research of certain aspects of changing people’s behaviour for better investment solutions and financial wellbeing.

JEL classіfіcatіon: D14, D91, E21
Learning from Patient 31 case: a cross-cultural perspective of corporate networks’ diffusion ability in Latin America
Authors: Cordova Miguel , Sambrook Cristina
Published: December 2022

Objective: This paper has the purpose to discuss how corporate networks’ big linkers constitute a development opportunity area in Latin America. Method: We employ a qualitative analysis that blends social networks literature and builds on interlocking directorates (IntDs) theory with a fascinating case study labeled the ‘Patient 31’ phenomenon that occurred during the coronavirus outbreak in South Korea. Main results: We generate managerial and conceptual insights on the diffusion processes of business practices, which have a series of profound implications for theory and practice on how corporate networks present differences in their diffusion ability. Relevance/Originality: Viral contagion processes are not a secret for health sciences, but they are still underresearched in the context of managerial practices regarding diffusion processes. The COVID-19 virus has been (and is) a significant threat for global health since the beginning of 2020, as well as an operational challenge for almost every organization around the world. Theoretical/Methodological contributions: The results highlight the superspreaders’ high diffusion power, warn about the risks of including ‘Patient 31’- type of spreaders as members of the firms’ boards, and also provide recommendations on how policy makers could harness this diffusion ability over the organizational networks.
El abuso del derecho como límite al ejercicio de los derechos de patente. Un análisis de su aplicación a las regalías de alcance como forma de explotación contractual de las patentes sobre herramientas de investigación en el ordenamiento jurídico colombia
Authors: Castillo López Nicolás
Published: December 2022

El abuso del derecho como hecho generador de la responsabilidad civil ha sido una institución de amplio desarrollo en Colombia. No obstante, su aplicación en situaciones de abuso de derechos de propiedad intelectual ha sido escasa. Este escrito aborda la aplicación de esta clásica figura jurídica en el derecho de patentes, proponiendo como caso específico su aplicación respecto a las regalías de alcance como forma de explotación contractual de las patentes sobre herramientas de investigación.
Código y lenguaje: un estudio desde los STS del Liberator como manifestación del discurso bajo la Primera Enmienda a la Constitución de los Estados Unidos
Authors: Martínez Muñoz Juan Sebastián
Published: December 2022

El presente texto propone un estudio de los archivos CAD, cuyos datos representan el diseño y los mecanismos de armas de fuego funcionales, como manifestación del derecho a la libre expresión en los Estados Unidos, por la posibilidad de equiparar el código con el lenguaje y por la connotación política que un arma trae consigo dentro del territorio norteamericano; escenario representado por el Liberator, la primera arma de fuego fabricada a través de la impresión en 3D de la que se tiene conocimiento. Para ello se plantea un estudio erigido bajo la metodología de Science and Technology Studies (STS), lo cual implica la valoración de diferentes conceptos, como por ejemplo la tecnología y su impacto real en el ser humano, más allá de la perspectiva del derecho. Bajo esta metodología, se estudiarán el contenido de la Primera y la Segunda Enmienda y las percepciones que la población tiene sobre ellas. Finalmente, se estudiarán las potenciales relaciones entre estos textos constitucionales, la comunidad y el caso concreto de las armas de fuego creadas a través de la manufactura aditiva.
O conflito entre os direitos da personalidade e a liberdade de expressão: análise de decisões do Tribunal de Justiça do Ceará entre 2015 e 2021
Authors: Andrade Mariana Dionísio de , Pinto Eduardo Régis Girão de Castro , Machado Lethicia Pinheiro
Published: December 2022

Parte-se do seguinte questionamento: para a jurisprudência do Tribunal de Justiça do Ceará, o que prevalece? Os direitos da personalidade ou a liberdade de expressão? A metodologia abrange revisão de literatura e Metodologia de Análise de Decisões (MAD), com recorte institucional no TJCE e temporal entre os anos 2015 e 2021. Conclui-se que não há relação de prevalência entre os direitos. A resposta é obtida pela comparação entre a quantidade de acórdãos que fixam indenização por danos morais e a quantidade que decide pela liberdade de expressão, os valores de indenização fixados e as categorias de fundamentações apresentadas pelos acórdãos.
O futuro da jurisdição constitucional: diálogos entre mudança institucional e teorias da interpretaçao
Authors: Streck Lenio Luiz , Lopes Ziel Ferreira
Published: December 2022

Neste artigo, buscamos oferecer um panorama dos debates sobre o futuro da jurisdição constitucional, analisando criticamente as principais posições e tomando partido na sua disputa. Para atingir esse objetivo, procedemos da seguinte maneira: 1) diagnosticamos alguns dos problemas jurídicos relacionados às disfuncionalidades nos países democráticos; 2) identificamos as mudanças institucionais defendidas nesse período; e 3) discutimos como seria a jurisdição constitucional adequada aos problemas que diagnosticamos, correlacionando esse debate sobre novos arranjos institucionais ao estado da arte sobre teorias da interpretação.
Working with mathematically gifted students
Authors: Gogovska Valentina , Anevska Katerina , Malcheski Risto
Published: December 2022

Working with gifted students is of special social interest. However, in the existing secondary education curricula, it is only declaratively mentioned and this important segment of the education system is completely neglected. That is why in this paper an attempt was made to develop a program for work with mathematically gifted students aged 17–18, that is, for the third year of secondary education, using the concentric circle method. This study uses a descriptive method and gives examples of contents for the curriculum for working with gifted students. Curriculum materials were prepared using the method of concentric circles, which means that some contents adopted in previous years at a certain level are extended and expanded. The study draws from resources from previous researchers and existing literature.

Keywords: Concentric circle; curricula; gifted students; mathematics.
Considerations with water for turfgrass in arid environments
Authors:   United States Golf Association, USA, Whitlark Brian , Umeda Kai ,   University of Arizona, USA, Leinauer Bernhard R. ,   New Mexico State University, USA, Serena Matteo ,   University of California-Riverside, USA
Published: December 2022

Golf course managers in arid environments must manage every drop of water like it is their last. Water restrictions continue to tighten and water costs are increasing exponentially in many areas. While superintendents in arid environments utilize onsite weather data to schedule irrigation, current research and new technologies offer ways to optimize soil moisture consistency and realize water savings. Courses in California are converting cool season grass to warm season grasses. Despite high conversion costs, the return on investment is typically less than 10 years and 25% or more water savings have been documented at numerous facilities. Significant water savings have been achieved in southern Nevada, California and Arizona though removing irrigated turf and replacing with desert landscape or nativegrasses. Portable soil moisture meters are widely used and inground soil moisture sensors are gaining popularity for use in large turf areas such as fairways and roughs.
Considerations with soil testing in turfgrass
Authors:   United States Golf Association, USA, Thompson Cole , Guertal Elizabeth ,   Auburn University, USA, McGroary Pauric ,   Waypoint Analytical, USA, Soldat Douglas ,   University of Wisconsin- Madison, USA, Hopkins Bryan G. ,   Brigham Young University, USA,   Soil Science Society of America, USA
Published: December 2022

Soil testing can be a valuable method to help turfgrass managers make fertilizer decisions and choosing the most appropriate soil test extractant is key. This depends on soil properties and the availability of correlation data for turfgrass species in the desired region. This chapter describes common extracts and demonstrates their efficacy for phosphorous and potassium extraction with three soil samples from the North American Proficiency Testing program (http://www.naptprogram.org/) administered by the Soil Science Society of America. Fertilizer recommendations were made based on regional sufficiency levels from university soil-testing laboratories and the Minimum Levels for Sustainable Nutrition (MLSN) guidelines from the Asian Turfgrass Center and PACE Turf. Sufficiency Levels for Available Nutrients (SLAN) or MLSN guidelines are most appropriate for deciding how to fertilize turf. However, recommendations based on an inappropriate extractant, calibration, saturated paste extraction, or ideal ratios or of major exchangeable cations (i.e., Basic Cation Saturation Ratio) are inappropriate.
Castor Plant (Ricinus communis L.) Leaf Extract as Potential Antibacterial Against The Growth of Mycobacterium Tuberculosis
Authors: Istaufa Fikriaddin Syafiq , Subagio Yoyok , Suswati Irma , Isbandiyah
Published: December 2022

Highlight :

Patients experiencing failure of first-line drug and developing multidrug resistant tuberculosis (MDR-TB) has increased throughout 2011-2015.
Castor plant leaf extract (Ricinus communis L.) has an antibacterial potential against the growth of Mycobacterium tuberculosis bacteria.

 
Abstract:
Mycobacterium tuberculosis is the cause of pulmonary tuberculosis that can reduce human health. In the therapy of the disease, patients can develop resistance to tuberculosis drugs. Based on the 2015 health profiles of Indonesia, 15,380 people were suspected to have multidrug-resistant tuberculosis (MDR-TB), while 1,860 people were confirmed patients with MDR-TB. There is a need for innovation to develop the latest treatments using natural ingredients, one of which is castor plant (Ricinus communis L.) that contains antibacterial compounds against Mycobacterium tuberculosis. This study aimed to understand the antimicrobial potential of castor plant (Ricinus communis L.) leaf extract against the growth of Mycobacterium tuberculosis. This scientific paper was a quantitative systematic review study. Literature in the form of journal articles and books were obtained through search engines, i.e. ebook database, Google Scholar, Cochrane, Wiley, and PubMed. The results of the literature source search were 19 journal articles and 4 ebooks, as well as 4 journal articles that were in accordance with the title of this literature review and discussed the effects of castor plants on the growth of Mycobacterium tuberculosis. The results of the analysis showed that castor plant (Ricinus communis L.) leaf extract has the potential in the antibacterial activity against the growth of Mycobacterium tuberculosis because it contains phytochemicals in the form of flavonoids, saponins, alkaloids, tannins, and fatty acid amides derived from ricinoleic acid as the main constituent of castor plants (Ricinus communis L.). There is antimicrobial potential for castor plant (Ricinus communis L.) leaf extract against the growth of Mycobacterium tuberculosis.
Healing in Nurses After Assignment in Natural Disasters
Authors: Solikhah Fitriana Kurniasari , Aditya Ronal Surya
Published: December 2022

Highlight : 

Disasters impact a large number of people, including nurses who are deployed in the disaster relief.
Culturally sensitive psychological first aid sessions, post-assignment in crisis situations monitoring, and grit have implications in pushing the nurses to overcome their trauma and obstacles.
Government policies are also important in helping nurses to heal after deployment in disaster relief.

 
Abstract :
Disasters are defined as catastrophic occurrences that impact a large number of people quickly and with an abrupt onset. On average, one natural disaster is reported globally each day. However, the impact of a traumatic occurrence on an individual may be compared to a rock colliding with the surface of a water body. Systematic searches were conducted in Cochrane, Google Scholar, PubMed, Scopus, Embase, and Web of Science databases. The following keywords were used to perform a literature search: "nurse," "healing," and "natural catastrophes". As a result of reviewing 362 abstracts and titles, ten were determined to meet the study goals. The research methods in four of the ten literatures were qualitative, five quantitative, and one was a blend of both. Generally, culturally appropriate psychological first aid sessions, post-natural disaster assignment monitoring, and grit push people to overcome obstacles and accomplish achievements over time. Nurses who have been deployed to natural catastrophes must heal and need time to rest physically and mentally. This study aimed to find out the implications of culturally sensitive psychological first aid sessions, post-assignment in crisis situations monitoring, and grit in pushing individuals to overcome obstacles and achieve success over time; and how the government policies relate to trauma recovery.
A Model of Performance Evaluation for Healthcare Workers Based on Satisfaction and Remuneration (Financial and Non-Financial)
Authors: Wahyuhadi Joni , Hidayah Nur , Qurratul Aini
Published: December 2022

Highlights:

This study aimed to formulate an evaluation model of the performance of health workers.

Employee performance targets and employee satisfaction were assessed by considering the financial and non-financial remuneration, Job Description Index (JDI), competencies, and motivation.

The performance evaluation model for health workers shows the importance of remuneration for government agencies, employees, and employee performance.

 
Abstract:
This study aimed to formulate an evaluation model of the performance of health workers from the perspective of financial and non-financial satisfaction and remuneration. The research method used was a literature study with a literature review approach. The research findings were the healthcare workers' performance evaluation model based on satisfaction and remuneration. The evaluation was conducted by assessing the employee performance targets (sasaran kerja pegawai/SKP) and employee satisfaction related to the financial and non-financial remuneration, Job Description Index (JDI), competencies, and motivation. In addition, this model has been also used for the evaluation of performance appraisal based on remuneration among employees (i.e. health workers) in government agencies, especially hospitals.
Pengetahuan Lansia tentang Pengelolaan dan Keamanan Obat Bahan Alam dan Obat Moderen
Authors: Yuda Ana , Sukorini Anila Impian , Puspitasari Hanni Prihhastuti , Maghfiroh Lailatul
Published: December 2022

Kelompok lansia merupakan kelompok dengan penggunaan obat paling banyak termasuk penggunaan obat bahan alam. Hal ini sehubungan dengan munculnya beberapa gangguan kesehatan yang berkaitan dengan penuaan. Kondisi ini perlu kewaspadaan lebih karena obat bahan alam yang digunakan bisa jadi menimbulkan efek samping, kontra indikasi, atau berinteraksi dengan obat modern yang digunakan. Penelitian ini bertujuan untuk mengetahui peningkatan pengetahuan lansia dengan pemberian intervensi berupa booklet yang memuat informasi tentang pengelolaan dan keamanan obat bahan alam. Pemilihan responden secara nonrandom sampling dengan cara mendatangi satu persatu lansia di rumah masing-masing. Kunjungan pertama adalah pengisian pre-test dan pemberian intervensi, kemudian dilakukan kunjungan kedua 3 hari berikutnya untuk pengisian post-test. Responden yang berpartisipasi adalah 100 lansia di beberapa wilayah Surabaya dengan rentang usia 55-88 tahun. Rerata jumlah jawaban benar pada pre-test adalah 5,93±1,76, sementara rerata jumlah jawaban benar post-test adalah 9,12±1,96. Pada pengujian paired t-test didapat hasil bahwa terdapat perbedaan bermakna antara skor pre-test dan post-test dengan p<0,001, yang mengartikan bahwa dengan adanya pemberian intervensi berupa booklet dapat meningkatkan pengetahuan dari responden lansia terhadap pengelolaan dan keamanan obat bahan alam dan obat modern.
Pengetahuan dan Tindakan Masyarakat dalam Pembelian Vitamin secara Online untuk COVID-19
Authors: Rozi Ahmad Fachrul , Wijayanti Dwi , Kurniawan Grace Sela Amanda , Syafitri Nadhifa Dalila , Jayanegara Akhmad Qissisin , Kosasih Evelyn Leonardo , Valiani Annisa , Pudji Veronika Earline , Desyanti Silvia Arlily , Fatharani Nadhira , Rahman Alfian Suryadi , Anggalih Bintari Damartha , Fadhila M Annisa Suha , Adrian Steven , Sukorini Anila Impian
Published: December 2022

Pandemi COVID-19 menyebabkan peningkatan penggunaan dan pembelian produk vitamin di kalangan masyarakat baik melalui pembelian secara offline maupun online. Penelitian ini bertujuan untuk mengetahui pengetahuan dan tindakan masyarakat dalam penggunaan vitamin untuk COVID-19 serta pembelian vitamin secara online. Penelitian dilakukan secara deskriptif observasional dengan pendekatan cross-sectional. Pengambilan sampel dilakukan dengan cara non-random sampling dengan kriteria masyarakat Indonesia berusia 18 tahun ke atas yang pernah melakukan pembelian vitamin secara online selama 3 bulan terakhir. Pengambilan data dilakukan melalui kuesioner online (google form). Hasil penelitian yang didapatkan berupa data kuantitatif. Berdasarkan hasil penelitian pada variabel pengetahuan tentang penggunaan vitamin untuk COVID-19, diketahui bahwa 66,9% responden termasuk ke dalam tingkat pengetahuan sedang, 31,2% pada tingkat pengetahuan tinggi, dan 1,9% pada tingkat pengetahuan rendah. Berdasarkan variabel tindakan pembelian vitamin secara online didapatkan bahwa 96,2% masyarakat membeli vitamin secara online karena lebih praktis dan 77,7% beralasan karena ingin menerapkan social distancing. Terkait jenis vitamin, sebesar 96,8% responden menjawab vitamin C dan 88,5% menjawab vitamin D dapat digunakan untuk COVID-19. Berkaitan dengan sumber informasi pembelian vitamin secara online, 49,1% responden melakukan pencarian pribadi melalui internet dan 38,3% responden mendapat informasi dari kenalan atau kerabat. Apoteker perlu memberikan promosi kesehatan mengenai vitamin melalui platform online sebagai upaya aktif dalam menyediakan informasi yang benar untuk mayarakat.
Age and Knee Osteoarthritis Severity Relationship in Indonesian Secondary Referral Hospital
Authors: Sananta Panji , Firladi Haidar Abror , Widasmara Dhelya , Fuzianingsih Eka Noviya
Published: December 2022

Osteoarthritis is a chronic joint disease that causes pain, disability, and loss of function. More than 80% of cases of osteoarthritis affect the knee joint. The exact cause of knee osteoarthritis is still unknown, but it is generally associated with aging and obesity. This study aimed to determine the relationship between age and the severity of knee osteoarthritis. This research used a cross-sectional study involving patients who suffered from knee osteoarthritis. Data on gender and the severity of osteoarthritis was collected from medical records. The severity of knee osteoarthritis was assessed using the Kellgren-Lawrence system. The data was analyzed using the Spearman correlation. There were 3 patients (8.1%) in the category of late adulthood, 7 patients (18.9%) in the middle-aged category, 13 patients (35.1%) in the early-onset elderly category, and 14 patients (37.8%) in the elderly. Seven patients (23.7%) suffered from osteoarthritis grade 1, 13 patients (35.1%) had grade 2, 16 patients (43.2%) had grade 3, and one patient had grade 4. The Spearman test showed that there was no significant relationship (p>0.05) between age and the severity of knee osteoarthritis. According to the study's findings, there was no correlation between age and the severity of knee osteoarthritis in women and men patients at Baptis Hospital, Batu City.
Analysis of Patient Safety Culture using Hospital Survey on Patient Safety Culture (HSOPSC) in Seven Countries
Authors: Ilmidin Ilmidin , Ningsih Nurul Syuhfal
Published: December 2022

According to the World health Organization (WHO) there are more than 134 million side effects that occur in process treatment of health care, because of the unsafe treatments , there are 2,6 million people dead. This study aims to analyse the patient safety culture of seven countries as well as Ethiopia, United States, Philippines, Indonesia, Ghana, Iran, and Republic of China. This study uses the literature study method. The researcher focuses on positive responses based on the results of HSOPSC of those countries. The result of study found that there were 37,74% of the lowest responses in Staffing dimension and the highest responses were around 75.95% in teamwork within unit. The conclusion of the study found that the patient safety culture were around 53,18% of all dimensions, the lowest dimension was in staffing management, non-punitive response to errors, and frequency of events reported.
Analisis Pengaruh Kinerja Keuangan Terhadap Harga Saham (Studi Pada Perusahaan Sub Sektor Farmasi Yang Terdaftar Di Bursa Efek Indonesia Tahun 2014 – 2018)
Authors: Satrio Jati , Suhaili Achmad
Published: December 2022

ABSTRACT In this study, the aim is to obtain evidance regarding the analysis of the effect of finansial performance on stock prices. The independent variable used in this study is Current Ratio, Return on Equity, Debt to Equity Ratio and Total Assets Turnover. While the dependent variable used in this study is the share price measured using Moving Average 200 (MA200).The population in this study is all pharmaceutical sub-sector manufacturing companies that have been listed on the Indonesia Stock Exchange in the 2014 – 2018 period. In determining the sample of this study using the purposive sampling method and has obtained a sample of 7 pharmaceutical sub-sector manufacturing companies based on predermined criteria. The analysis technique used in this study isu sing multiple regression analysis through SPSS version 26.The result of this study indicate that: (1) Current Ratio has no influence on stock prices, (2) Return on Equity has a positive and significant effect on stock prices, (3) Debt to Equity Ratio has no influence on stock prices, (4) Total Assets Turnover has a positive and significant effect on stock prices. Keywords: Stock Price, Current Ratio, Return on Equity, Debt to Equity Ratio and Total Assets Turnover
SIKAP DAN TANGGAPAN MASYARAKAT DESA TAMPANG AWANG KABUPATEN BANJAR TERHADAP KEGIATAN PENYULUHAN DAN PEMBIMBINGAN PENYADAPAN NIRA DAN PENGOLAHAN BUAH NIPAH SEBAGAI BAHAN PANGAN
Authors: Radam Rosidah , Kanti Rina , Rahmiyati Rahmiyati
Published: December 2022

Sikap merupakan kesiapan untuk bereaksi terhadap suatu objek dengan cara-cara tertentu. apabila, individu dihadapkan pada stimulus yang harus direspon. Tujuan penelitian ini adalah Mengukur sikap dan tanggapan masyarakat kelompok tani “Tani Makmur Jaya “terhadap kegiatan Pengabdian Kepada Masyarakat yang dilakukan.  Metode yang digunakan dalam pengumpulan data dengan cara wawancara langsung dengan menggunakan kuesioner terstruktur danpengamatan langsung untuk mengukur keterampilan responden. Pengambilan sampel dengan teknik Purpossive Random Sampling terhadap 26 orang responden. Parameter yang diamati adalah kegiatan penyuluhan/sosialisasi, pelatihan pengolahan buah nipah menjadi olahan makanan dan campuran minuman.  Pelatihan dan dan pembimbingan pemanfaatan tumbuhan nipah sebagai bahan pangan. Hasil penelitian menunjukkan bahwa Sikap dan tanggapan masyarakat terhadap kegiatan pengabdian menunjukkan 100% masyarakat memahami isi materi penyuluhan,  pada kegiatan demontrasi pengolahan buah nipah menjadi olahan makanan 65 % memahami dan akan mencoba mengolah buah nipah sebagai bahan pangan, dan pada demontrasi pembimbingan prasadap dan penyadapan nira nipah 75% memahami dan akan mencoba, dan 25 % hanya menyaksikan proses pradasap dan penyadapan
SKRINING FITOKIMIA DAN PENENTUAN NILAI SPF LOTION EKSTRAK ETANOL 96% DAUN TANJUNG (Mimusops elengi Linn.)
Authors: Kurdiansyah Kurdiansyah , Forestryana Dyera , Noviadi Aditya
Published: December 2022

Pemaparan sinar ultraviolet dari matahari dapat menimbulkan efek seperti eritema, pigmentasi, fotosensitivitas serta penuaan dini. Daun tanjung (Mimusops elengi Linn.) diketahui memiliki khasiat sebagai antioksidan dengan nilai IC50 sebesar 10,6 ppm, sehingga dapat dikembangkan menjadi sediaan lotion tabir surya. Penelitian ini bertujuan untuk melakukan skrining fitokimia dan menentukan nilai sun protecting factor dari sediaan. Skrining fitokimia dilakukan secara kualitatif terhadap senyawa metabolite skunder dan penentuan nilai SPF secara in Vitro menggunakan Spektofotomer UV Vis.  Hasil uji fitokimia menunjukkan ekstrak daun Tanjung mengandung flavonoid, alkaloid, saponin, steroid dan tannin. Nilai SPF optimal diperoleh pada formula 6 dengan konsentrasi ekstrak daun tanjung sebesar 0,5 g dan dihasilkan nilai SPF sebesar 24,5455 yang termasuk ke dalam katagori proteksi ultra. Sehingga dapat disimpulkan terdapat pengaruh variasi konsentrasi ekstrak etanol 96% daun tanjung yang digunakan terhadap efektivitas tabir surya.
AKTIVITAS HARIAN RUSA SAMBAR (Cervus unicolor Kerr.) DI PENANGKARAN RUSA NANGA BULIK KABUPATEN LAMANDAU
Authors: Fauzi Fouad , Fauzi Fouad , Madiyawati Milad , Rizal Muhammad , Luhan Gimson
Published: December 2022

Penelitian ini bertujuan untuk mengetahui dan menganalisis perilaku harian rusa sambar yang meliputi aktivitas berjalan, makan, minum, istirahat, sosial (grooming), bermain sendiri, dan bab/defaksi. Penelitian ini dilaksanakan pada bulan maret 2021 selama 10 hari di penangkaran rusa sambar Kabupaten Lamandau dengan metode pengambilan sampel menggunakan purposive sampling, dan metode scan sampling dengan jumlah sampel 12 rusa sambar dengan interval waktu 10 menit. Analisis kuantitatif sebagai perhitungan persentase, analisis deskriptif, dan uji kruskal wallis untuk menguji apa ada perbedaan  yang signifikan antar kelompok variabel indevenden dan variabel dependen, dari hasil yang didapat dari tujuh (7) aktivitas rusa sambar yaitu aktivitas berjalan 10.37, istirahat 8.21, minum 12.65, makan 10.16, sosial (Grooming) 12.45, bermain sendiri 6.44, dan defekasi (BAB) 12.56. Dari hasil penelitian diketahui bahwa terdapat aktivitas rusa sambar melakukan aktivitas makan, aktivitas berjalan, aktivitas istirahat, aktivitas defekasi, aktivitas grooming, aktivitas minum, dan aktivitas bermain sendiri.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS ETNOMATEMATIKA PASAR TERAPUNG PADA MATERI ARITMATIKA SOSIAL UNTUK SISWA KELAS VII SMP
Authors: Mahlina Olma , Ansori Hidayah , Suryaningsih Yuni
Published: December 2022

LKPD berbasis etnomatematika adalah bahan ajar yang yang di dalamnya terdapat rangkuman materi, rumus-rumus, latihan soal, dan petunjuk pengerjaan yang berkaitan dengan kebudayaan yang sesuai dengan Kompetensi Dasar. LKPD tersebut dapat menunjang pembelajaran matematika agar peserta didik mampu menghubungkan konsep matematik dengan kehidupan sehari-hari terutama pada kebudayaan sekitar tempat tinggal dan lebih aktif dalam pembelajaran matematika. Maka, dikembangkanlah LKPD berbasis etnomatematika pasar terapung. Tujuan pengembangan ini yaitu untuk (1) mendeskripsikan proses pengembangan LKPD berbasis etnomatematika pasar terapung materi aritmatika sosial untuk siswa kelas VII SMP dan (2) menghasilkan LKPD berbasis etnomatematika pasar terapung pada materi aritmatika sosial untuk siswa kelas VII SMP yang valid. Penelitian pengembangan ini menggunakan metode Research and Development (R&D) dengan model 4D dikemukakan oleh Thiagarajan, Semmel dan Semmel (1974). Penelitian ini melalui tahap pendefinisian (define), tahap perancangan (design), dan tahap pengembangan (develop). Pada tahap pengembangan (develop) hanya sampai pada validasi oleh ahli. Instrumen pengumpulan data yang dilakukan yaitu melalui lembar validasi ahli. Validasi dilaksanakan oleh 3 validator. Berdasarkan hasil uji validitas LKPD, rata-rata persentase kevalidan LKPD sebesar 88% dengan tingkat validitas sangat valid. Oleh karena itu, LKPD berbasis etnomatematika pasar terapung pada materi
EFEKTIFITAS MODUL ELEKTRONIK SOUTH KALIMANTAN FOODY DALAM MELATIHKAN KEMAMPUAN LITERASI SAINS PESERTA DIDIK PADA MATERI HIDROLISIS GARAM
Authors: Maulida Nita , Saadi Parham , Bakti Iriani
Published: December 2022

Kebermaknaan pembelajaran menjadi faktor utama dalam memperbaiki kemampuan literasi sains peserta didik, tetapi kenyataannya guru sulit menghubungkan pengetahuan di kehidupan sehari-hari dengan teori yang dipelajari di kelas. Modul Elektronik South Kalimantan Foody (E- Modul South Kalimantan Foody) berbasis Flip HTML 5 merupakan inovasi dalam mewujudkan pembelajaran yang bermakna. Penelitian ini bertujuan untuk mengetahui efektifitas E-Modul South Kalimantan Foody dalam melatihkan kemampuan literasi sains peserta didik. Penelitian berlandaskan model pengembangan 4D (Define, Design, Development, dan Dissemination) yang dimodifikasi menjadi 3D (Define, Design, dan Development), dan metode eksperimen One Group Pretest Posttest. Pertemuan dilaksanakan 4 kali pertemuan di kelas XI MIPA 1 berjumlah 35 orang peserta didik. Pertemuan meliputi, 1 kali Pretest, 2 kali kegiatan pembelajaran yang berlandaskan Pendekatan Etnosains, dan 1 kali Posttest. Hasil penelitian memperoleh nilai N-Gain dari pengerjaan 20 soal tipe pilihan ganda dan 5 uraian bernilai 0,71 dengan kategori tinggi, dan persentase angket daya tarik sebesar 86,9% dengan kategori sangat tertarik. Berdasarkan penelitian ini dapat disimpulkan E-Modul South Kalimantan Foody efektif digunakan dalam melatihkan kemampuan literasi sains peserta didik.
PENGEMBANGAN MEDIA PEMBELAJARAN KOMIK KIMIA BERMUATAN LITERASI SAINS UNTUK MENINGKATKAN PEMAHAMAN KONSEP DAN KEMAMPUAN KOMUNIKASI PESERTA DIDIK
Authors: Naila Nanda , Winarti Atiek , Mahdian Mahdian
Published: December 2022

Penelitian ini bertujuan untuk mengetahui kelayakan (validitas, kepraktisan, dan keefektifan) media pembelajaran komik kimia bermuatan literasi sains pada materi kesetimbangan ion dalam larutan garam yang dikembangkan untuk meningkatkan pemahaman konsep dan kemampuan komunikasi. Penelitian merupakan penelitian R&D menggunakan model 4D dengan subjek uji keterbacaan perorangan 3 orang peserta didik, kelompok kecil 8 orang peserta didik, dan uji coba terbatas 34 orang peserta didik Kelas XI MIPA 2 SMA Negeri 1 Banjarmasin. Teknik pengumpulan data dilakukan melalui observasi, angket, dan tes. Analisis data menggunakan analisis deskriptif. Hasil penelitian menunjukkan bahwa media komik kimia yang dikembangkan telah memenuhi kriteria sebagai berikut: (1) Valid, ditinjau dari nilai aspek isi sebesar 95.35 (sangat valid), aspek tampilan sebesar 92.91 (sangat valid), dan aspek literasi sains sebesar 93.46 (sangat valid). (2) Praktis, ditinjau dari hasil keterbacaan media komik kimia pada uji perorangan sebesar 3.77 (sangat baik) dan kelompok kecil sebesar 3.58 (sangat baik), dan respon peserta didik terhadap media komik kimia sebesar 3.46 (sangat baik). (3), Efektif, ditinjau dari N-gain pemahaman konsep sebesar 0.74 (tinggi), N-gain kemampuan komunikasi tulisan sebesar 0.77 (tinggi), dan komunikasi lisan sebesar 58.89% (cukup). Diperoleh simpulan bahwa media pembelajaran komik kimia bermuatan literasi sains layak digunakan dalam pembelajaran yang ditinjaau dari 3 aaspek sangat valid, sangat baik, dan N-gain tinggi sertaa cukup.
EFEKTIVITAS MODEL DISCOVERY LEARNING DALAM PEMBELAJARAN DARING BERBANTUAN VIDEO CONFERENCE TERHADAP KEMAMPUAN BERPIKIR KREATIF DAN SELF REGULATION PESERTA DIDIK PADA MATERI LARUTAN ELEKTROLIT DAN NON-ELEKTROLIT
Authors: Mahdian Mahdian , Patimah Siti , Kusasi Muhammad
Published: December 2022

Tujuan dilaksanakannya penelitian yaitu untuk mengetahui keefektifan penerapan model discovery learning dalam pembelajaran daring berbantuan video conference yang dilihat dari (1) ketuntasan hasil belajar peserta didik, (2) N-gain kemampuan berpikir kreatif dan self regulation peserta didik, serta (3) respon peserta didik. Jenis penelitian ini termasuk pre-eksperimental design dengan metode penelitian adalah one grup pretest-posttest design, dilakukan dalam dua kali pertemuan. Populasi penelitian yakni peserta didik kelas X SMK Negeri 2 Banjarmasin. Teknik pengambilan sampel yaitu dengan purposive sampling, adapun sampel yang diambil berjumlah 36 orang. Pengumpulan data melalui teknik tes berupa soal uraian/essai dan non-tes berupa angket. Teknik analisis data secara deskriptif. Hasil penelitian membuktikan model discovery learning efektif digunakan pada pembelajaran daring yang dilihat dari pencapaian (1) hasil belajar peserta didik sebesar 0,59 dalam kategori sedang dengan ketuntasan klasikal sebesar 77,78%, (2) N-gain kemampuan berpikir kreatif dalam kategori sedang sebesar 0,52 dan self regulation dalam kategori sedang sebesar 0,31, serta (3) respon peserta didik positif.
PENGEMBANGAN E-QUIZ PADA PEMBELAJARAN DARING MATERI EKOSISTEM KELAS VII SMP
Authors: Dewi Ayu Amaliana , Raida Sulasfiana Alfi
Published: December 2022

Penelitian ini bertujuan untuk mengembangkan produk E-Quiz yang digunakan sebagai instrumen penilaian dan mempermudah guru dalam proses penilaian selama pembelajaran daring.  Jenis penelitian yang digunakan adalah model pengembangan Borg and Gall yang telah dimodifikasi oleh peneliti dengan 8 langkah-langkah penelitian dan pengembangan yaitu Potensi dan masalah, Pengumpulan data, desain produk, validasi produk, revisi desain, uji coba produk, revisi produk, dan uji operasional lapangan. Data dikumpulkan melalui teknik non-tes (Angket ahli media; angket respon guru dan angket respon siswa). Subjek uji coba dilakukan pada 31 siswa Kelas VII G di SMP 2 jekulo Kudus. Hasil penelitian menunjukkan (1) bahwa selama ini guru menggunakan Google Form sebagai media penilaian selama pembelajaran daring (2) Penelitian ini menghasilkan produk berupa E-Quiz yang digunakan sebagai instrumen penilaian yang layak untuk digunakan berdasarkan penilaian dari validator ahli media dengan persentase rata-rata sebesar 88% dengan kategori “Valid”.  (3) Respon guru dengan rata-rata persentase sebesar 85% dengan kategori “sangat praktis”, sedangkan rata-rata persentase yang diperoleh dari angket respon siswa sebesar 85% dengan kategori “sangat praktis”. Sehingga Instrumen penilaian E-Quiz yang dikembangkan pada penelitian ini telah layak digunakan dalam penilaian khususnya pembelajaran daring pada materi ekosistem karena telah memenuhi kriteria kevalidan dan kepraktisan.
PENGGUNAAN TWO TIER MULTIPLE CHOICE UNTUK ANALISIS MISKONSEPSI MAHASISWA
Authors: Pongkendek Jesi Jecsen , Kristyasari Marantika Lia
Published: December 2022

Miskonsepsi adalah pemahaman konsep yang tidak sesuai dengan konsep yang sebenarnya. Miskonsepsi pada pembelajaran kimia oleh mahasiswa mengakibatkan hasil belajar kimia yang mereka peroleh rendah. Penelitian yang dilakukan ini merupakan penelitian deskriptif. Tujuan dari penelitian ini untuk memperoleh gambaran miskonsepsi mahasiswa pada materi kesetimbangan kimia. Penelitian dilakukan pada mahasiswa semester 3, 5 dan 7 di Jurusan Pendidikan Kimia Universitas Musamus berjumlah 24 orang. Instrumen penelitian yang digunakan adalah instrumen TTMC yang terdiri dari 15 butir soal terdiri dari tier 1 dan tier 2. Dari 15 soal tersebut, memiliki 3 indikator konsep kesetimbangan kimia yang masing-masing terdiri dari 5 soal. Analisis miskonsepsi mahasiswa menggunakan metode GRM. Berdasarkan analisis dengan metode GRM diperoleh hasil sebagai berikut : (1) berdasarkan butir soal, ada 5 soal yang memiliki tingkat miskonsepsi lebih dari 20% yaitu soal 3 dan 4  (25%), soal 5 (29%), soal 14 (33%) dan soal 15 (33%); (2) berdasarkan indikator konsep kesetimbangan kimia, prosentase tingkat miskonsepsi terbesar terdapat pada indikator pertama dan ketiga yaitu 19% sedangkan indikator kedua hanya 3,2%. Melalui penelitian initerlihat bahwa miskonsepsi yang dimiliki oleh mahasiswa jurusan Pendidikan Kimia Universitas Musamus pada materi kesetimbangan kimia terbagi menjadi dua yaitu pada butir soal dan indikator konsep.