bluuebunny/crossref_metadata_2025 huggingface dataset:
The development of HOTS-based assessment instruments on educational statistics
Authors: Sarah Siti , Aswita Dian , Ainun Nur , Maulidar Maulidar , Azzarkasyi Muhammad
Published: July 2022

The 21st century demanded that humans have various life skills. HOTS (High Order Thinking Skills) was a competency that leads to the formation of various 21st century life skills. Achieving HOTS on educational process was the basis. This study aimed to produce a HOTS-based assess-ment instrument in educational statistics that was valid and reliable. This research and develop-ment consisted of 8 steps, namely (1) determining the specifications of the instrument, (2) writing the instrument, (3) making a measurement scale, (4) selecting a rating system, (5) reviewing the instrument, (6) testing the instrument, (7) analyze the instrument, (8) compose the instrument. The research subjects were students of Tarbiyah and Teacher Training Faculty, State Islamic Universi-ty Professor K.H. Saifuddin Zuhri in the fourth and sixth semesters as many as 194 people for the 2020-2021 academic years. Data collected by tests. Data analyzed was in the form of validation (content and construct) and reliability tests. The research produced a valid and reliable HOTS-based test as many as 32 items with Cronbach’s Alpha of 0.658 in the high category.
Gifted students' skill in solving mathematics problems: A study used gender and ethnicity as differentiating factors in senior high school
Authors: Lukmana Dana Arif
Published: July 2022

This study investigated the skills of math gifted students in high school to solve math problems. Specifically, the researcher took two factors: gender and ethnicity, as differentiators. This study involved 36 mathematically gifted students from three different schools who were randomly se-lected from 48 gifted students who were identified. The two data collection instruments used were mathematical problems (Number Theory, Algebra, and Geometry) and questionnaires, which were organized by referring to Lester's problem-solving stages. The results of the two-way ANO-VA test revealed that the average math problem skill score was 50% of the maximum score (rela-tively low). Another important finding, statistically, there is no difference in math problem skill scores based on either ethnicity or gender. This study implicitly shows that mathematically gifted students in problem-solving processes were not correlated with ethnicity or gender.
Mathematical problem-solving ability of junior high school students
Authors: Nanda Rika Aulia , Usman Usman
Published: July 2022

Mathematical problem solving is the process of using students' knowledge to find solutions to problems. Students are This study aims to describe the ability of mathematical problem solving in circle content. This research focuses on solving problems based on 4 stages of Polya, namely the ability to solve problems, organize, plan, and check results. This research uses descriptive qualitative method. The research subjects were 6th grade students of SMPN 1 Meureudu as many as 6 people. The selection of subjects was done by purposive sampling with the criteria that students who were recommended by mathematics’ teachers based on the best grades and had participated in at least one Math Olympiad. The research instrument used mathematical problem-solving tests and interviews. Data analysis technique is done by analyzing student work data, interpreting, and concluding. The results of data analysis showed that students' mathematical problem-solving abilities were still low. The low problem-solving ability is seen based on indicators of problem-solving ability that cannot be achieved by most students
Development of mathematics learning media for lessons related to pyramids using reflective pedagogy paradigm
Authors: Melati Rosevita , Pratini Haniek Sri
Published: July 2022

At schools, many teachers generally applied a conventional way of teaching mathematics. Students were only required to achieve cognitive learning success. This study aimed to develop mathematics learning media for lessons related to pyramids using the Reflective Pedagogical Paradigm (RPP) and Van Hiele theory, including the development steps and student and teacher responses to the learning process. The researchers used the research and development procedures by Borg and Gall that include (1) Preliminary studies; (2) Planning Research; (3) Design Development; (4) Limited Trial; (5) Revision of Limited Field Test Results. The learning tools developed were syllabus, lesson plans, modules, worksheets, formative tests, and attitude assessments. The data collection techniques used were observation, distributing questionnaires, interviews, and tests. Based on the validation results, the learning media got 4.19, thus categorized as "good," and students' response to the learning process reached 128.23, thus categorized as "good" as well. Students and teachers carried out learning happily and actively.
The description of Indonesian student mathematics literacy in the last decade
Authors: Aisyah Aisyah , Juandi Dadang
Published: July 2022

This study aims to describe the mathematical literacy of Indonesian students based on research articles published in the last decade. This study used a systematic literature review method by collecting 163 relevant journals and then re-selected to meet the inclusion criteria and the criteria for assessing the quality of study results. It was found information on the development of research analyzing the mathematical literacy of Indonesian students starting from elementary school, junior high school, high school, and College Level. The literacy level of students at the elementary level is still considered low, while at the junior high school level it is assessed from various perspectives ranging from the low mathematical literacy of students to the factors that influence it. At the high school level, students' mathematical literacy is also still low even though a mathematical literacy test has been carried out in the Indonesian context. Finally, mathematical literacy at the university level is found that different student learning styles will go hand in hand with different mathematical literacy abilities.
Augmented reality-based flat-sided building cards to improve students' understanding of mathematical concepts
Authors: Prihatin Iwit , Saputro Marhadi , Hartono Hartono
Published: July 2022

This study aims to improve students' understanding of mathematical concepts by applying augmented reality-based flat-sided wake-up cards media at SMP 10 Sungai Kakap. Experimental research with a quantitative approach was chosen as the method in this study. The instrument used was a description test in the form of pre-test and post-test with a population of 8th graders at SMP 10 Sungai Kakap, Kabupaten Kubu Raya, West Kalimantan which consisted of 2 classes. The research subjects were students of grade 8 B which consisted of 30 students who were selected by cluster random sampling. The data were analyzed using the paired data class t-test. The results showed that students' understanding of mathematical concepts increased after applying mathematics learning using augmented reality-based flat space card media.
Structural equation fit test of mathematical connection ability, mathematical reasoning, and mathematics problem-solving ability of junior high school students
Authors: Dwi Anggoro Abdurrobbil Falaq , Haji Saleh , Sumardi Hari
Published: July 2022

The purpose of this study was to test the compatibility of theoretical and empirical structural equations on the relationship between mathematical connection skills, mathematical reasoning, and mathematical problem-solving abilities of junior high school students. This is an ex-post facto research at SMP N 1 Bengkulu City. The population of this study was 296 people, and the sample was selected through a simple random technique of 100 people. Data collection techniques through tests with three research instruments. The three instruments are a mathematical problem-solving ability test, a mathematical reasoning ability test, and a mathematical connection ability test that have been valid and reliable based on expert tests and field tests. The data was tested using the Lisrel 8.8 application program. The results of the study are the P-valued of  0.05, RMSEA ≤ 0.08; NFI ≥ 0.90, NNFI ≥ 0.90; CFI ≥ 0.90; IFI ≥ 0.90; RFI ≥ 0.90; RMR ≤ 0.05; SRMR ≤ 0.05; GFI ≥ 0.90; and 0.8≤AGFI≤0.9; then the fit test for the complete structural equation model is good fit. It means that the theoretical structural equation model is compatible with the empirical structural equation model. Thus, the overall fit test of the model shows a fit model, and it can be concluded that the empirical structural equation model is compatible with the theoretical model.
Study of Mathematical Activities in “Rumah Tuo”
Authors: Anggraini Reri Seprina , Ferinaldi Ferinaldi , Nurfauziah Nurfauziah , Widada Wahyu , Herawaty Dewi
Published: July 2022

Mathematics learning still tends to be structuralistic and mechanistic. It resulted in students' difficulties and errors in understanding mathematical concepts and principles. Whereas mathematics is a human activity that is always in contact with their culture. One of the cultures that becomes the starting point for learning mathematics is a traditional house, such as the “Rumah Tuo”. The purpose of this study was to describe the mathematical activity at the Rumah Tuo. This type of research is a qualitative-research with an ethnographic approach. The research instrument used in the form of observation, interviews, and documentation. The results of this study are that there are mathematical activities carried out at Rumah Tuo, namely counting activities using Gantang Biheh, measuring activities in making poles in the form of a 16-sided prism, and designing traditional houses in such a way that they can be shaped like ancient means of transportation, namely ships. The conclusion of this research is that there are three mathematical activities through the “Rumah Tuo” culture, namely measuring, designing and calculating.
Development of Square and Triangle Surface Area Pocket Books as Learning Media for Junior High Schools
Authors: Fajriana F , Mursalin M , Fitriani Atikah
Published: July 2022

This study was conducted at SMP Negeri 8 Lhokseumawe about the development of rectangular and triangular pocket books against the background of the lack of availability of textbooks in schools, coupled with inadequate learning media that supports students to study independently, thus causing low learning motivation of students. and learning outcomes have not increased. The aims of this study: (1) To determine the validity of the development of rectangular and triangular surface area pocket books as learning media for junior high schools, (2) to determine the feasibility of developing square and triangular surface area pocket books as learning media for junior high schools, (3) to find out responses teachers and students on the development of rectangular and triangular surface area pocket books as learning media for junior high schools. The design of this research is research and development called Research and Development (R D) using the Borg and Gall model modified into 7 stages according to Sugiyono. Data collection techniques using validation sheets and questionnaires. The results obtained from the validation of media experts obtained a percentage of 91.48% and material experts obtained a percentage of 83.52% with a very valid category. The results of the feasibility of pocket books obtained a percentage of 84.69% with a very decent category, and teacher responses to pocket books obtained a percentage of 89.52% in a very good category, and students' responses to pocket books obtained a percentage of 80% in a good category. So it can be concluded that pocket books can be well received at SMP Negeri 8 Lhokseumawe. Recommendations from the research are expected to schools, institutions related to educational practitioners to conduct trials on a broad group so that the level of effectiveness can be known to support learning.
The effect of ICT learning media and discipline on the effectiveness of learning mathematics
Authors: Sandi Anggun Pastika , Fernandy Handy
Published: July 2022

This study aims to determine the effect of information computer technology (ICT)-based learning media and learning discipline on the effectiveness of mathematics learning process. The experi-ment was carried out in two groups where each group was given different treatments. The first group was taught using ICT-based learning media, while the second group was taught using conventional learning media. Each group was further divided into two categories according to their level of discipline, namely groups with high levels of discipline and groups with low levels of discipline. The method used in this research is an experiment with a treatment by level analysis model. The type of test used is Anova Two-Way. Based on the results of the analysis, it shows that the group taught using ICT-based learning media obtained a higher effectiveness of learning pro-cess than the group taught using conventional learning media. and groups that have a high level of discipline get a higher effectiveness of the learning process than groups with low levels of dis-cipline. and it is also evident that there is an influence of the interaction between the use of ICT-based learning media and the level of discipline on the effectiveness of learning process.
Developing a bottom-up approach with performance indicators for ocean governance and sustainability in the fisheries sector for United Nations interagency cooperation
Authors: Núñez-Sánchez Miguel J. , Rojas Luis Pérez
Published: July 2022

Oceans provide sustainability for the planet and fisheries is a key sector operating in them, however the regulatory regime in regions such as the high seas is weak due to its lack of development and enforcement. Administrations may find difficult to combine different interests and cater for small communities while breaking ground in sustainability. This paper sets a bottom up approach for sustainability in fisheries after a consultation with Maritime Administrations from Africa, America and Oceania to set indicators to assist in the governance of the ocean in areas under the purview of FAO, ILO and IMO. These indicators were connected to the 2030 Sustainable Development Goals and when further adjusted via interagency cooperation may assist developing and develop countries, to measure sustainability in their territorial waters and exclusive economic zones, supporting governance at all levels. They have the potential to be expanded to the high seas and integrate a top down approach consistent with the work of the UN and its agencies to fight illegal unreported and unregulated fishing. It is also demonstrated that sustainability analysis in the current agendas of the UN Agencies is possible.
Ensuring sustainability of community participation in locally-managed marine protected area in north-western Cagayan, Philippines
Authors: Ballad Emma Legaspi , Morooka Yoshinori , Shinbo Teruyuki
Published: July 2022

The establishment of marine protected areas (MPAs) by the local or national government is a popular conservation tool in the Philippines. Participation among community members is an important consideration for the success of its implementation. While remarkable community involvement is observed during planning and establishment of MPAs, sustaining this voluntary participation is a challenge in the implementation stage. To ensure sustainability of participation, this paper investigates the socio-economic conditions and factors that influence the participation of villagers using the probit model taking the case of a locally-managed MPA in north-western Cagayan, Philippines. The results of the study showed that participation is affected by socio-economic and demographic factors (income, age, gender, household size), fishing characteristics (gears and boat ownership), the presence of incentives (livelihood projects and payao), and the manifestation of leadership (village leaders). The findings of the study could be used to increase the tendency of a community to participate in MPA management by instituting policies geared towards sustaining their involvement.
Fenomenologi Revaluasi Aset di Sektor Publik
Authors: Pranestianegara Witang , Sari Rida Perwita
Published: July 2022

This study aims to explore a problem or issue raised, namely the revaluation of assets in the public sector. The phenomenology used in describing the experiences of state asset managers and financial reports focuses on asset evaluation activities to find the essence of the experiences they face from their point of view. This research was conducted on 3 (three) Technical Implementation Units of the East Java Regional Transportation Human Resources Development Unit with the status of a Public Service Agency (BLU) Work Unit. The data used is primary data from direct interviews with informants supported by audited 2015-2021 financial report data at the East Java level. The informants used are asset managers and the preparation of financial reports from Politeknik Perkeretaapian Indonesia Madiun, Politeknik Penerbangan Surabaya dan Politeknik Pelayaran Surabaya. The results of the study found that the revaluation of assets resulted in an increase in the value of fixed assets, especially in the land account which experienced an increase (appreciation). This increase in value affects the value of fixed assets in the Government's balance sheet financial statements. Through the Revaluation of State-Owned Assets (BMN) it encourages improvements in the administration and management of BMN assets, namely being able to determine the cost of maintaining assets appropriately in the post-revaluation period in order to be effective. The results of the revaluation of state-owned assets still require supervision and control in order to continue to provide maximum impact in optimizing the function of assets in order to increase state revenues.
Predicting Financial Distress on Transportation Company Before and Under Pandemic Covid-19 in Indonesia
Authors: Pane Aditya Amanda , Rahmadhani Sari Nuzullina , Dalimunthe Hasbiana
Published: July 2022

Covid-19 pandemic that hit Indonesia had an impact on various lines, including the transportation sector. The social restriction policy as an effort to break the chain of virus spread has the effect of decreasing the ability of transportation companies to maintain their sales. This study aims to determine the tendency of financial distress on transportation companies before and during Covid-19 pandemic. The population in this study are transportation companies listed on Indonesia Stock Exchange. The sampling method used in this research is purposive sampling. With the selected company criterias are people transportation company and the transportation companies have all the data needed in this research. There are 7 transportation companies with quarterly financial report data for 2019-2021. The total data used in this study were each 35 datas before and 35 datas during Covid-19 pandemic. The research method used is Cox Stuart Analysis for Trends to find out trends in the financial distress value. From the research conducted, the results show that 69% of the data shows that companies experienced financial distress before Covid-19 pandemic to 83% experienced financial distress during Covid-19 pandemic, while companies that did not experience financial distress experienced a decrease from 26% before Covid-19 pandemic to 14% during Covid-19 pandemic. The results of the Cox Stuart test show that there is a tendency to decrease the value of altman z-score that indicate an increase in financial distress from 7 transportation companies listed on the IDX before and during Covid-19 pandemic.
Pengaruh Penggunaan Mesin Rice Transplanter terhadap Efisiensi Waktu dan Biaya pada Petani Sawah di Desa Debowae Kabupaten Buru
Authors: Kembauw Esther , Safitri Suci Lilis , Damanik Inta P.N.
Published: July 2022

The needs of the Indonesian people for rice make rice as one of the staple ingredients that must always be met every day, food needs cannot be separated from population growth so that an increase in productivity at each rice harvest season is needed in order to meet the rice needs of the Indonesian people which continue to increase from time to time. . This study aims to determine the response of farmers in Debowae Village to the rice transplanter machine. The research was conducted in Debowae Village, Waelata District, Buru Regency. The location selection was carried out intentionally (purposive sampling) with the consideration that Debowae Village is one of the centers of rice production in Waelata District and one of the villages that received rice transplanter machine assistance by the Agriculture Service of Buru Regency. The sample size was determined using the Slovin formula with an error rate of 10 percent, so that from a population of 764 farmers, a sample size of 88 farmers was obtained. The data collected includes primary data and secondary data. Data were analyzed descriptively qualitatively. The results showed that the response of farmers to the level of knowledge was quite good. The response of farmers at the attitude level shows that farmers are open to an innovation in their farming activities. Farmers' skills about rice transplanter machines are very decisive in making decisions. Rice Transplanter is a machine for transplanting rice seeds that provides benefits for farmers. Besides being able to save time and energy for farmers in planting rice, this machine can also increase production efficiency due to low planting costs.
Implementasi SAK Entitas Mikro Kecil dan Menengah di UMKM Kota Banjarmasin
Authors: Ruwanti Gemi , Syahdan Saifhul Anuar , Lisdayanti Lisdayanti , Boedi Soelistijono
Published: July 2022

This study aimed to analyze the effect of education level, the understanding of accounting, the understanding of information technology, as well as socialization and training on the implementation of EMKM Financial Accounting Standards (SAK) on MSMEs in Banjarmasin, with a population of 37,540 MSMEs. In order to determine the sample, the Slovin formula was used and obtained 100 heads of MSMEs as respondents. Using multiple regression analysis tools, the results of this study indicated that the understanding of accounting and understanding of information technology had a positive and significant impact on the implementation of EMKM Financial Accounting Standards (SAK). Meanwhile, education level and socialization and training had no significant influence on the implementation of EMKM Financial Accounting Standards (SAK).
Pengaruh Sales growth, Capital intensity, Kompensasi Eksekutif, dan Kepemilikan Manajerial Terhadap Penghindaran Pajak
Authors: Hendrianto Achmad Juniawan , Suripto Suripto , Effriyanti Effriyanti , Hidayati Wahyu Nurul
Published: July 2022

The slowdown in tax revenues was influenced by national economic conditions that were under pressure due to the weakening of the manufacturing industry, a decrease in international trade activities, and restrictions on community activities due to the pandemic. The objectives of this article is to find out how much sales growth, capital intensity, executive compensation, and manager ownership affect taxation. This is a form of quantitative associative research, with secondary data from annual financial statements served as the data source. The population includes property companies listed on the Indonesia Stock Exchange in 2017-2020 with a total population of 65 companies. The sample selection method chosen was purposive sampling and samples that matched the criteria obtained by 11 companies with a period of 4 years, so that 44 observation data were obtained. The data analysis methods used are descriptive statistics, testing classical assumptions, regression of panel data and hypothesis testing. Data analysis of this study uses statistical calculations using the Eviews application version 12. The results of simultaneous research (statistical test F) show that Sales growth, Capital intensity, Executive Compensation, and Managerial Ownership together affect tax avoidance. Based on the results of partial research (statistical test t) shows that Sales growth and Capital intensity have a negative and significant effect on tax avoidance, while in Executive Compensation and Managerial Ownership do not have a significant effect on tax avoidance.
Analisa Penerapan Metode Penyusutan, Umur Manfaat, dan Revaluasi Aset Tetap terhadap Kinerja Keuangan Perusahaan
Authors: Srikalimah Srikalimah , Malikah Rosyidatul
Published: July 2022

This study aims to analyze the application of depreciation methods, useful life, and revaluation of fixed assets to the company's financial performance. The data analysis technique used is descriptive quantitative. The research was conducted at PG Ngadiredjo which is one of the business units of PT. Perkebunan Nusantara X. There are certain assets that need to be revalued in value every few days. Revaluation will affect the value of assets on the balance sheet. The purpose of this study is to analyze the application of depreciation methods, useful life, and revaluation of fixed assets to the company's financial performance. The results showed that the straight-line fixed asset depreciation method resulted in the lowest depreciation expense and the highest profit than the declining balance depreciation method and the number of year numbers method, which was Rp. 612,982,138 in 2017, and amounted to Rp. 949,809,316 in 2018 and 2019. In contrast, the declining balance method results in the highest depreciation load among the three methods used. The useful life of the assets applied by the company affects the calculation of depreciation expense. The increase in the value of the revaluation assets leads to an increase in the value of the assets presented on the balance sheet and an increase in comprehensive income on the income statement in the year of the revaluation. The highest ratio of fixed asset turnover, return on sales margin, and ROA occurred in 2019. The company can continue to use the straight-line depreciation method in calculating the depreciation expense of the assets it owns.
Kredit Usaha Rakyat (KUR) Penguatan Kapasitas Bagi Petani Di Kota Bima
Authors: Muniarty Puji , Rimawan M , Wulandari Wulandari
Published: July 2022

The ability or capacity of the community is defined as the power or strength possessed by each individual and society to mobilize and utilize resources. The procedure for applying for credit is not easy and there is no required collateral, high interest rates, information that is still difficult to access, lengthy bureaucracy, lack of socialization, so that farmers prefer "lenders" who provide capital loans quickly even with higher interest rates than financial institutions. formal. This research is expected to increase the understanding of farmers as the main actors in food crop production regarding the importance of strengthening production input capacity through government subsidized financing/credit programs with low interest rates. The study was conducted on 30 farmers spread over 5 sub-districts in Bima City. KUR support in farming cultivation can be seen from the t-test showing a significance value of 0.00 > 0.05 which means that the existence of a farming financing assistance program through a credit scheme distributed by banking institutions is very helpful for farmers who do not have farming capital to cultivate farming.
Pengaruh Gaya Hidup dan Kemampuan Literasi Keuangan terhadap Perilaku Konsumtif Belanja Online
Authors: Sardiyo Sardiyo , Martini Martini
Published: July 2022

This study analyzes student consumptive behavior associated with lifestyle and financial literacy during the covid-19 pandemic. The study was conducted at 15 of the best universities in the province of South Sumatra, the version of Webometrics 2021. This study used a survey method by distributing questionnaires to students online. Based on the results of hypothesis testing, the structural equation model testing each indicator of lifestyle variables has a significant positive effect on student consumptive behavior and financial literacy has a significant negative effect on student consumptive behavior. Simultaneously lifestyle and financial literacy affect the consumptive behavior of students in online shopping in South Sumatra Province during the covid-19 pandemic. Lifestyle increases a person's consumptive behavior, but financial literacy is able to suppress consumptive behavior for better decision-making to shop online.
Pengaruh Sanksi Perpajakan, Kesadaran, dan Kualitas Pelayan Pajak terhadap Penerimaan Pajak Bumi dan Bangun
Authors: Lestari Mike Ayuni , Hadi Dudi Abdul
Published: July 2022

Currently, taxes are the main source of government and state revenues that are used to finance government spending and national development. As one of the great potentials to support Regional Revenue, Land and Building Tax, will be the focus of this research. The  formulation of the problems studied in this study are: (1) Does tax sanctions affect land and building tax revenues. (2) Does awareness of taxpayers affect land and building tax revenues. (3) Does the quality of service affect land and building tax revenue. (4) Do tax sanctions, taxpayer awareness and service quality have a simultaneous effect on land and building tax revenues. The purpose of this study is to analyze the effect of tax sanctions, taxpayer awareness and quality of tax services on land tax revenues and. The independent variables used are tax sanctions, taxpayer awareness and quality of tax services. The dependent variable used is Land and Building Tax receipts from taxpayers. The method used in this study is quantitative, namely the procedure of research methods based on the philosophy of positivism, used to examine certain populations or samples, data collection using research instruments, data analysis is quantitative/statistical, with the aim of testing predetermined hypotheses. The analysis method of this research uses multiple linear regression. The results of this study indicate that tax sanctions, taxpayer awareness and quality of tax services have a positive and significant effect simultaneously on land and building tax revenues.
Pengaruh kesadaran Wajib Pajak dan kualitas pelayanan pajak terhadap kepatuhan Wajib Pajak dalam membayar Pajak bumi dan Bangunan di kota Bandung
Authors: Hidayat Rachmat , Wati Suci Rahma
Published: July 2022

This study aims to determine the effect of taxpayer awareness and tax service quality on taxpayer compliance in paying Land and Building Tax in Bandung City. The sampling technique used is simple random sampling with 75 respondents of Central Bandung City Taxpayers. The data of this study used primary data directly through questionnaires and analyzed using SPSS 25. The method of analysis of this study used multiple linear regression. The results showed that taxpayer awareness and tax service quality simultaneously had a significant effect on taxpayer compliance in paying Land and Building Tax, while the tax service quality partially had no effect on taxpayer compliance in paying Land and Building Tax.
THE RESPONSIBILITY OF BOARD MEMBERS OF BOARD OF DIRECTORS IN JOINT COMPANIES WITHIN THE CONTEXT OF BUSINESS SECRET AND LOYALTY OBLIGATION IN THE CONTEXT OF TRADE SECRETS
Authors: KARAAHMETOĞLU Atanur
Published: July 2022

İş sırrı ve ticari sır niteliğinde bilgiler ticari yaşamda büyük öneme sahiptir. Bu nedenle işletmeler birbiriyle rekabet içine girmektedir. Rekabet, rakiplerin aynı alanda yarışması ve mücadele etmesi anlamına gelmektedir. Ancak, rekabetin dürüstlük ve iyi niyet kuralları çerçevesinde yapılması gerekir. Aksi halde haksız rekabet söz konusu olacaktır. Zira birçok alanda rekabetçi bir ortam bulunmaktadır. Özellikle, ticari yaşamda şirketler her geçen gün daha fazla rekabet içine girmektedir. Rekabet içine giren şirketler daha iyi ve daha güçlü bir konuma yükselmeyi amaçlamaktadır. Hatta her ticaret şirketi kendi faaliyet alanında birçok rakip şirketle mücadele etmektedir. Anonim şirketler de ticaret yaşamında birçok şirketle rekabet içine girmekle birlikte, şirket yönetim kurulu üyeleri de söz konusu anonim şirketle rekabet içine girebilmektedir. Ancak, yönetim kurulu üyelerinin, yönetim kurulunda bulunduğu bir şirketle rekabet içine girmesi mümkün değildir. Zira anonim şirket yönetim kurulu üyelerinin sadakat yükümlülüğü bulunmaktadır. Buna karşın, şirket genel kurulu izin verdiği takdirde yönetim kurulu üyeleri izin kapsamında anonim şirketle rekabet içine girebilmektedir. Bu çalışmada anonim şirketin yönetim kurulu üyelerinin rekabet yasağının kapsamı, hüküm ve sonuçları ve rekabet yasağının kalkmasının mümkün olup olmadığı üzerine bir değerlendirme yapılmıştır
Occupational Health and Safety of Domestic Workers in Turkey
Authors: TİRİTOĞLU ERSOY Hatice Hilal
Published: July 2022

It is seen that there is an increasing demand for domestic work. However, domestic work is often excluded from the scope of national or special regulations. The working conditions related to domestic work is far from decent work conditions since these workers are deemed as worthless and there is a lack of regulations in this field. Despite the high potential for dangers in the domestic work sector, domestic workers are mostly not protected to the same extent as other workers. Domestic workers comprise a significant part of the global workforce in informal economy, and they are among the most vulnerable groups of workers. In Turkey, it is remarkable that the rights of domestic workers in relation with occupational health and safety are not sufficiently protected in terms of both legal legislation and implementation. The purpose of this study is to draw attention to the vulnerability of these workers in the field of occupational health and safety by demonstrating the occupational health and safety risks regarding domestic workers. In our study, first, the term ‘domestic work’ is defined in detail, and then the occupational health and safety issue of domestic workers is examined.
Assessment of the development of Staphylococcus aureus during the production of soro on a laboratory scale
Authors: Emiliano Jean Vitor dos Santos , Martins Evandro , Freitas Rosângela de , Carvalho Antônio Fernandes de , Perrone Ítalo Tuler
Published: July 2022

The aim of this study was to evaluate the multiplication of S. aureus during whey powder production in laboratory scale. Whey was inoculated with 106 CFU∙ mL-1 of the S. aureus mixed culture at the beginning of the processing and the persistence of the microorganism after pasteurization, vacuum evaporation and drying was evaluated. The recontamination of whey by biofilms was also evaluated. Population of 102 CFU∙mL-1 of S. aureus was found after vacuum evaporation. The microorganism was able to multiply in concentrated whey during the crystallization of lactose, which infers that it is possible to form a biofilm during this stage. Confocal microscopy analysis confirmed the presence of adhered cells after 4 h of process (103 CFU∙cm2). After 12 h of incubation, the number of adhered cells was approximately 105 CFU∙cm2. Sessile cells of S. aureus in stainless steel were able to return to the planktonic phase. After spray drying, it was verified that the S. aureus population in the powder was 103 CFU∙g-1. The results obtained in laboratory scale points to the need of quality assurance systems to control the steps of industrial whey powder production.
O Laboratório de Estudos da Educação do Campo - LECAMPO e suas repercussões no ensino, pesquisa e extensão no Baixo Jaguaribe, Ceará
Authors: Almeida João Paulo Guerreiro de , Carvalho Sandra Maria Gadelha de , Oliveira Diana Nara da Silva
Published: July 2022

Neste artigo, temos como objetivo analisar a repercussão da inserção do Laboratório de Estudos da Educação do Campo - LECAMPO na região do Vale do Jaguaribe, precisamente no Baixo Jaguaribe, Ceará. De natureza qualitativa, este trabalho combina a pesquisa documental e bibliográfica, a partir de fontes diversas, a saber: o Regimento Interno e o Relatório de Egressos e Colaboradores do Laboratório; os Repositórios institucionais da Universidade Estadual do Ceará e da Universidade Federal do Ceará, bem como a Plataforma SciELO - Brasil, nos quais se encontram publicadas algumas das diversas pesquisas desenvolvidas pelos integrantes do LECAMPO. Em nossos achados, pudemos compreender que, ao longo dos seus 14 anos de atuação, o LECAMPO formou um quadro de profissionais que, atualmente, integram as redes municipal, estadual e federal de educação, atuando nos diversos níveis e modalidades de ensino. Não obstante, o Laboratório vem promovendo uma formação docente (inicial e continuada) crítica, através do ensino, da pesquisa e da extensão, enfocando temáticas diversas e contextualizadas e consolidando-se como espaço acadêmico de construção e socialização de conhecimentos engajados com a resistência camponesa, bem como articulados com os desafios da educação formal e não formal na região.
Relação entre variáveis climáticas e o uso de cobertura do solo na Bacia hidrográfica do Alto Juruá
Authors: Morais Adenilson de Souza , José Jefferson Vieira , Pereira Livia Braz , Barros Timóteo Herculino da Silva , Leite Kelly Nascimento , Leite Hugo Motta Ferreira
Published: July 2022

O uso de ferramentas geotecnologias têm contribuído na compreensão da dinâmica espacial das variáveis climáticas e uso do solo de uma bacia hidrográfica. O presente trabalho teve como objetivo avaliar a dinâmica da temperatura da superfície, precipitação pluvial e evapotranspiração, e sua relação com uso e cobertura do solo na bacia hidrográfica do Alto Juruá. Utilizou-se a plataforma Google Earth Engine (GEE) para processamento de dados e, através da ferramenta Code Editor, foi possível programar e executar uma rotina para avaliar a temperatura da superfície, precipitação pluvial, evapotranspiração, uso e cobertura do solo e altitude. As temperaturas médias da superfície (24,13ºC) sofrem aumento no mês de julho e decréscimo no mês de setembro. A temperatura média anual é de 24,68ºC e os anos de 2010 e 2016 foram os mais quentes dentro da série estudada. As médias mensais de precipitação são de 182 mm sendo os meses de junho, julho e agosto os meses com menos chuvas. A média anual de precipitação foi de 1982 mm. As temperaturas de superfície mais elevadas estão concentradas no centro urbano da bacia hidrográfica do Alto Juruá, observando-se expansão ao longo dos anos coincidindo com a expansão de área de pastagens.
Comparativo entre o verniz fluoretado e a nanohidroxiapatita na remineralização de lesões de manchas brancas ativas: estudo clínico prospectivo
Authors: Zanchettin Priscila Campos , Moraes Michelle Bianchi de , Rocha João Carlos da
Published: July 2022

Objetivo: A expressão inicial da cárie dentária, mancha branca, ainda é frequente e requer cuidados profissionais que podem ou não serem preventivos. É importante realizar pesquisas que avaliem diferentes métodos de remineralização dessas lesões, tanto na dentição decídua quanto na permanente. Assim, este estudo comparou o potencial de remineralização, utilizando verniz fluoretado e creme dental nanoparticulado em boca dividida. Materiais e Métodos: Para a pesquisa, foram selecionadas 21 crianças entre 6 e 12 anos de idade, com manchas brancas ativas não cavitadas em dentes decíduos e permanentes. Como metodologia, os procedimentos de remineralização foram realizados em diferentes hemiarcos e cada dente recebeu um produto diferente: verniz fluoretado e creme dental nanoparticulado, ambos em 4 sessões, uma vez por semana. Resultados: Foram analisados por um examinador calibrado sem conhecimento prévio do produto aplicado; através de critérios visuais e medição de manchas brancas em seu maior diâmetro, com paquímetro digital. Foram observadas alterações no brilho, cor, textura e integridade da superfície. Os dados coletados receberam tratamento estatístico por meio do teste t-Student, que identificou a eficácia na redução e remineralização de manchas brancas (p<0,05), pelo uso de verniz fluoretado. Conclusão: O verniz fluoretado apresentou resultados estatisticamente significantes no tratamento de manchas brancas ativas. Na avaliação clínica visual, não foram observadas diferenças entre o verniz fluoretado e o creme dental nanoparticulado. Portanto, mais pesquisas são necessárias para oferecer aos pacientes alternativas viáveis ​​e seguras na prevenção da cárie.
Características dos Sistemas Produtivos Leiteiros dos assentamentos rurais do município de Euclides da Cunha Paulista/SP, região do Pontal do Paranapanema
Authors: Guerra Murilo Sabater da Silva , Bánkuti Ferenc  Istvan , Silva Alessandra Aparecida
Published: July 2022

Objetivou-se realizar a caracterização dos Sistemas Produtivos Leiteiros (SPLs) dos assentamentos rurais de Euclides da Cunha Paulista/SP. Foram aplicados in loco, formulários semiestruturados em 100 SPLs, a fim de coletar dados quanto aos aspectos socioeconômicos, técnico-produtivos e de uso de práticas de base ecológica. Observou-se baixo grau de escolaridade, uma média alta de idade, pouca mão-de-obra e baixa adesão a grupos de produtores – formas associativas. Contudo, contatou-se que os produtores analisados possuem boa experiência e forte vínculo com a atividade leiteira. Os SPLs estudados enquadram-se como pequenos produtores de leite, 97% com produção total média de até 200 L dia-1, possuem pouca infraestrutura e baixo nível tecnológico. O revolvimento do solo é realizado de forma intensa, enquanto o uso de agroquímicos é moderado, provavelmente pela baixa intensificação produtiva. A alimentação do rebanho caracteriza-se pelo pastejo extensivo, com uso de alimentação suplementar no período de escassez, e alta dependência de alimentos externos. O uso de sombreamento nas pastagens é comum, porém ineficiente. Em 100% dos SPLs são utilizados medicamentos alopáticos, com baixa adesão a produtos alternativos. O manejo dos dejetos foi considerado ruim. De forma geral, os resultados confirmam a diversidade entre os SPLs estudados, com baixos níveis adotados em ferramentas tecnológicas e na aplicação de práticas de base ecológica. Ações que fortaleçam a atividade são necessárias, assim como o estímulo à adoção de práticas mais sustentáveis.
Relação do estado nutricional e nível de atividade física entre os idosos institucionalizados e não institucionalizados
Authors: Quinot Letícia Meires , Spezia Adriana Piccinini , Gerevini Alessandra Mocellim , Führ Jéssica Carina , Lavall Janine Maria , Trindade Nathascha dos Santos , Adami Fernanda Scherer
Published: July 2022

Objetivo: Avaliar a relação do estado nutricional com o nível de atividade física de idosos institucionalizados e não institucionalizados. Método: Estudo transversal, realizado com uma amostra de 245 idosos residentes em Instituições de Longa Permanência e 105 idosos socialmente ativos, não institucionalizados, atendidos em uma Estratégia de Saúde da Família, no estado do Rio Grande do Sul. Utilizou-se o Questionário Internacional de Atividade Física versão curta e um questionário estruturado com variáveis sobre idade, sexo, peso atual e altura. Classificou-se o estado nutricional conforme Organização Pan-americana de Saúde (2002). Utilizou-se o software Epi Info 7.2 e os resultados foram considerados significativos a um nível de significância máximo de 5%. Resultados: A obesidade, o nível de atividade física ativo, muito ativo e a faixa etária de 60 a 69 anos associaram-se significativamente aos idosos não institucionalizados e o baixo peso, eutrofia, sobrepeso, nível de atividade física sedentário e idade de 80 anos ou mais aos idosos institucionalizados (p≤0,01). O baixo peso associou-se significativamente aos idosos com nível de atividade física sedentários e a obesidade ao nível ativo e muito ativo. (p≤0,01). Conclusão: A maioria dos idosos não institucionalizados apresentava-se com obesidade, nível de atividade física ativo ou muito ativo e tinham de 60 a 69 anos, enquanto os institucionalizados estavam em baixo peso ou eutrofia ou sobrepeso, sedentário e com 80 anos ou mais. Os idosos obesos praticavam mais atividade física comparada aos classificados com baixo peso.
A realidade do perfil sociodemográfico e de saúde em idosos: focalizando vulnerabilidades para o COVID-19
Authors: Nardelli Giovanna Gaudenci , Gaudenci Eliana Maria , Jesus Mariana Karolina Martins Rosa de , Santo Paola Maria Freitas dos , Campos Fernanda Dib Ferreira de , Alves Ana Flávia Machado de Oliveira , Santos Álvaro da Silva
Published: July 2022

O objetivo desta pesquisa foi avaliar condições de vulnerabilidade para SARS-CoV-19, com base em dados do estudo “Perfil de Saúde da População Idosa dos Municípios da Gerência Regional de Saúde de Uberaba – Minas Gerais”. Trata-se de um estudo transversal de base populacional, aprovado pelo Comitê de Ética em Pesquisa da Universidade Federal do Triângulo Mineiro, cuja amostra é representativa da população idosa residente na Macrorregião do Triângulo Sul de Minas Gerais. Os idosos participantes responderam a um questionário estruturado e instrumentos validados para população idosa brasileira, como o GDS-15, WHOQOL-OLD e WHOQOL-OLD, escala de Edmont, Índice de Lawton e Katz. Os dados coletados foram tabulados em dupla digitação em uma planilha do software Excel, versão 2016 e as análises estatísticas, realizadas no software Statistical Package for Social Sciences (SPSS), versão 22.0. Este estudo identificou idosos, com predomínio de idade 60 a 74 anos, sexo feminino, aposentadas e com companheiro. Notou-se que houve uma preeminência de idosos não vulneráveis e independentes, evidenciando um envelhecimento ativo dessa população. Foi identificado uma boa percepção de qualidade de vida, porém foi identificado dependência para as atividades instrumentais. O aprendizado reforçado nesta pandemia é que os idosos possuem características e peculiaridades, além da diversidade/pluralidade/complexidade do envelhecimento humano. Nesse cenário, apesar dos conceitos fundamentais da epidemiologia, virologia, imunologia, e tantos outros necessários e recorrentes, não se pode abster dos fundamentos da teoria e prática gerontológica, que promovem o diferencial para a adoção de medidas eficazes na proteção do grupo de risco dos idosos.
Impacto da conscientização e adoção de copos individuais numa escola da rede pública de Pernambuco
Authors: Silva Filho José Rogério Cândido , Santana Lucas Vinnicio de Araujo , Mendonça Diogo Falcão Pereira de , Palma Mariza Brandão , Soares Anísio Francisco
Published: July 2022

Bons hábitos de higiene são imprescindíveis em qualquer ambiente, sobretudo em áreas de formação educacional, onde tais hábitos não devem ser só praticados, mas ensinados. Baseado em tal fato, a pesquisa foi realizada numa escola de referência em ensino médio, zona da mata norte pernambucana, visando identificar e conscientizar os hábitos dos estudantes perante o uso de itens individuais, nesse caso, copos. O estudo se dividiu entre intervenção educacional, onde se foi orientado sobre o uso correto dos utensílios e os riscos de seu compartilhamento; e a avaliação das mudanças de hábitos relatadas pelos estudantes frente a um questionário estruturado. Também foram distribuídos copos individuais, os quais os próprios estudantes participaram da escolha visual, almejando estimular seu uso. Dos estudantes que responderam o questionário, 74,9% relataram trazer os copos para escola diariamente, sobreposto a isso, 75,2% gostariam que a escola retomasse a distribuição de copos plásticos, dado justificado por 53,7% acreditarem que os dejetos plásticos são reciclados, quando na verdade não são.  Os estudantes se mostraram abertos à aceitação dos novos hábitos, entretanto, é necessário que tais hábitos venham acompanhados do conhecimento e da ciência que o mau uso pode trazer a saúde coletiva e meio ambiente.