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Surakarta has an area of 46.72 km2 with a population of 583,961 people. The land use in Surakarta for housing is 62% and for open space is only 9.82% of the area. Meanwhile, economic growth in this city has always experienced an increasing trend, where in 2023 investment growth reached 55.82%. This study aims to determine the general picture through the causal relationship between the components of urban development and the carrying capacity of land in Surakarta. This study uses a quantitative descriptive approach. Data is obtained from identified variables which are then arranged dynamically using Causal Loop Diagram (CLD) analysis processed with Vensim software. The results show that there is a supply model (built-up area and green open space) and a demand model (population, investment, and Gross Domestic Product). The relationship between variables describes the causal relationship in Surakarta's Land Carrying Capacity divided into three rounds, namely Loop B1 (Land Carrying Capacity – Demand - Supply - Land Carrying Capacity), Loop B2 (Supply - Built-up Land - Land Conversion - Green Open Space – Supply), and Loop R1 (Population - Demand - Investment - GDP - GDP per capita – Population).

This research aims to discover active compounds from the leaf extract from Cratoxylum glaucum using the bioassay-guided isolation method. The multistage extraction of C. glaucum leaves was conducted using n-hexane, dichloromethane, and methanol. The LDH assay was employed to analyze antimalarial activity, and the Resazurin assay was used to measure cytotoxicity values. The structure of the active isolates was determined using spectroscopic techniques. The compound 1 was successfully isolated from the dichloromethane extract of C. glaucum leaves (Cg.FD) and confirmed as a prenylated xanthone namely cratoxyarborenone E. The in vitro antimalarial activity showed an IC50 value of 5.82 ± 0.04 μM, the cytotoxicity assay exhibited a CC50 value of 20.74 ± 0.04 µM, and the SI value was determined to be 3.56. Our research demonstrates that cratoxyarborenone E was first reported from Cg.FD and shows promise as a prospective candidate for new antimalarial drugs.

This study aims to find out the impact of the indicators of the index of quality of living environment, investment, and access to health services on economic growth in the island of Java in the year 2017-2021. The study uses secondary data and methods of analysis of data regression panel with the method of the approach Fixed Effect Model Results in the study show that the Index of Water Quality, Air Quality Index , and Investment have a significant influence on economic considerations, However, the Index Of Quality of Land Coverage and Access to Health Services has no significant drivers to economic growth. In this study, there are limitations in obtaining samples of data that are respective and unbiased.This study suggests that increased economic growth can deteriorate the quality of health. This is especially true in the context of less visionary environmental policies.

Carbon-fiber-reinforced polymers (CFRPs) are a composite material popular for thin-walled structure applications because of their advantages over other materials. In this study, numerical simulation analysis based on the finite-element method to identify the tensile behavior of CFRP woven material has been carried out. The method used has been verified and validated using a benchmarking procedure with the results of previous research. Errors in the simulation results are less than 10%, indicating a valid method that can be used for further research. The stress–strain distribution of each layer, the effect of ply orientation on tensile strength, the comparison of failure criteria used, and the comparison of several types of reinforcements often used have been investigated. The results showed that the characteristics of each inner layer received tensile loading visualized in the form of stress strains. Choosing the right layer angle on CFRP woven can affect the performance and strength of the material. Failure criteria that are appropriate to specific application conditions are important. Puck criteria can be used for simple applications, which require only the analysis of the main stresses in the material. Tsai–Hill and Tsai–Wu criteria can provide more accurate predictions and are better suited for loading conditions and more complex material types. Carbon fiber has better characteristics when compared to S-glass and E-glass.

Tujuan dari penelitian ini adalah untuk mendeskripsikan penyesuaian pasca perceraian pada wanita yang bekerja. Penelitian ini menggunakan metode kualitatif dengan pendekatan fenomenologi, subjek penelitian adalah wanita yang sudah bercerai dan masih bekerja. Metode pengumpulan data yang digunakan adalah wawancara. Terdapat 6 dimensi post-divorce adjustment yaitu self-worth, disentanglement from relationship, anger, grief, social trust, serta social self-worth.

Due to their poikilothermic nature, fish are very sensitive to changes in temperature. Due to climate change, the average global temperature has increased by 1.5°C in the last century, which may have caused an increase in farmed fish mortality recently. Predictions using the model estimate that a 1°C increase in temperature could cause 3%-4% and 4%-6% mortality due to infectious diseases in organisms living in warm and temperate waters, respectively. There is a need to determine whether there is a relationship between increasing environmental temperature and disease virulence. This review examines the influence and impact of increasing temperatures due to climate change on the physiology and pathogenicity of Streptococcus agalactiae, which causes streptococcosis in tilapia and causes significant economic losses. Changes in the pathogenicity of S. agalactiae, especially its virulence properties due to increasing temperature, require changes in the composition design of the fish vaccine formula to provide better protection through the production of protective antibodies.

The research presented in this article consisted of analysis of the ship structural accidents at low temperatures and the effect of carbon percentage in various classifications of carbon steel, compared to the high tensile strength steel materials. The objective of this research was to fill the knowledge gap by expanding the understanding of the influence of low temperature, material, and structure on the axial compression test of tubes. The simulations as idealization of the compression test were conducted with variations in temperature, material carbon percentage, and geometry shape, using Finite Element Analysis (FEA). The results showed that at -100 °C, the material had the best ability to resist compression energy; high carbon steel had the highest strength at various carbon percentages, and the square geometry showed the best ability to absorb energy before failure.

Introduction. This research focuses on evaluation of digital library quality services using DigiQUAL method. This research provide evaluation results and knowledge regarding the quality of Pustabiblia application services to support further development. Data Collection Methods. This is quantitative research with descriptive analysis. Data was taken from a sample of 80 respondents. Data Analysis. Data analysis techniques used mean and grand mean with Microsoft Excel application to calculate the average service quality variable. The categorization criteria was conducted. Results and Discussion. The results showed that it was in the high or good category with a service quality index of 3.64. The lowest index in the research was the Resource Use with a value of 3.39. Conclusion. In general, the quality of the library application service is already in the “good” category but it can still be improved to be in the “very good” category. Further, there needs to be promotion and recommendations regarding the use of the library application so that students can access the library application more often, particularly to meet student information needs.

The Samin watershed which is located in the Mount Lawu area is vulnerable to flood disasters due to human activities. This research was carried out by inventorying parameter data to create a flood disaster vulnerability map using a GIS-based multi-criteria spatial approach. The seven parameters used in flood disaster analysis are Elevation, Slope, Distance from River, Drainage density, Topographic Wetness Index (TWI), Landuse, Rainfall, Type of Soil, Geology. The weight of each parameter is determined using the Analytical Hierarchy Process (AHP) which has the driving factors for flood disasters. The flood hazard map was obtained using a weighted overlay method and grouped into five classes, namely very low, low, medium, high and very high. The results of the analysis show that 11.36% of the study area has a very low hazard, 27.10% has a low hazard, 39.57% has a medium hazard, 20.43% has a high hazard and 1.54% has a very high hazard.

Cooperative learning has been widely utilized as an intervention to enhance intergroup relations in diverse societies, drawing on intergroup contact theory. Despite numerous field experiments testing its effectiveness in educational contexts, a comprehensive meta-analyses evaluating its overall efficacy has yet to be conducted. This meta-analysis aims to assess the magnitude of the effect of cooperative learning on promoting intergroup relations within experimental field studies conducted in educational settings. The article search was performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, using predefined inclusion and exclusion criteria across ERIC, ScienceDirect, Scopus, and SpringerLink. Data analysis involved generating forest plots, conducting heterogeneity tests, calculating summary effects using a random effects model, and identifying publication bias. The meta-analysis of 18 field experimental intervention studies, involving 5265 participants, revealed that cooperative learning intervention programs positively impact intergroup relations, with a moderate effect size (ES = 0.33; 95% CI [0.25, 0.40]). Consequently, cooperative learning can be employed as an alternative strategy to bridge gaps, reduce prejudice, and improve relations among groups with diverse social identities in educational settings.

Natural gas is the cleanest energy source compared to other fossil fuels. When the temperature is between −160 ºC to −164 ºC at atmospheric pressure, natural gas will be in liquid form, commonly called Liquefied Natural Gas (LNG). Currently, the demand for the availability of natural gas is increasing rapidly. However, not all countries have natural gas reserves. In this case, ships transport Liquefied Natural Gas (LNG) between continents and oceans to meet global needs. Since the Northern Sea Route (NSR) was opened, the route has become an alternative route where ships can save fuel because the distance is closer than the standard route (through the Suez Canal). However, because this route is in the Arctic region, which has a harsh environment, the ship may experience a structural failure, resulting in an accident and possibly causing material, human or other casualties. This paper employed the finite element method to observe the materials used as raw materials for the structure of natural gas shipping vessels. High tensile steel grade AH 32 was tested for tensile using numerical analysis. The temperature varied from room to shallow temperature (−160 ºC). Besides that, the mesh sizes used were 1 mm, 2 mm, 4 mm, 6 mm, 8 mm, and 10 mm to produce outcomes that are most similar to earlier research assessed via experimental testing. The result obtained was that the mechanical properties of AH 32 steel will change significantly at shallow temperatures, which can be observed from the engineering stress–strain graph. High tensile steel grade AH 32 becomes very brittle at −160 ºC. Besides that, the necking phenomenon, as in the experimental test, can also be observed through numerical analysis.

Self-efficacy influences students' beliefs to achieve the desired results. The social environment was vulnerable to the development of student self-efficacy because it functioned as a source of information that students perceived. This study aimed to analyze student self-efficacy in terms of parental involvement and teacher and peer support. These participants involved 400 SMK students in Pasuruan Regency, who were selected using a multi-stage random sampling technique. The research instrument used a self-efficacy scale with the test results producing a reliability coefficient of .780, parental involvement .785, teacher support .572, and peer support .834. Data analysis used PLS-SEM. Based on the probability value of F-statistics, the p-value was .000 < α (α = .05), meaning that there was an influence from the three predictor variables simultaneously on student self-efficacy. Partially, the t-statistical value of the three variables was also proven to be greater than the t-table (1.96), with parental involvement of 2.868, teacher support of 8,970, and peer support of 4,101. Thus, simultaneously, predictor variables had an effect on self-efficacy, and partially, teacher support had the most significant effect, followed by peer support, and parental involvement had the slightest effect.

Raising a child with cerebral palsy (CP) is a formidable challenge for parents that can lead to tension and reality denial. This qualitative study aims to explore the parenting experience and the acceptance process of parents towards children with CP. This study used a qualitative design with semi-structured in-depth interviews. Three mothers and two fathers of children with CP were involved as interviewees. Data analysis was carried out using deductive thematic analysis technique. Common themes such as post-diagnosis denial; a long and emotional acceptance process; spouse's involvement in parenting; spiritual implication; the need for community support, are experienced by parents. Parental acceptance towards a child with CP is a long, complex, and emotional process. In conclusion, families that are able to achieve acceptance more easily adapting to family changes and dealing with stress. The findings of this study became an important milestone for the development of studies in the fields of family, disability, and social work.

As climate change continues to cause more frequent weather shocks such as droughts and floods and increasingly erratic rainfall, people in developing regions are threatened by crop failures and hunger. In this study, the researchers describe how climate change influences food security in Central Java, seen from the frequency of floods, rainfall, and rainy days. This study also added another variable, i.e., economic growth, reviewed through GRDP and the amount of rice production. Using the Common effect model, the study results revealed that rainy days and population were the variables significantly influencing food security in cities/regencies in Central Java Province. Meanwhile, two other variables, i.e., rainfall and GRDP, had no significant effect on food security in cities/regencies in Central Java Province.

Yogyakarta City is one of Indonesia's most popular tourist destinations. The tourism sector is the highest tax revenue for local government. Besides, tourism gives high revenue but also negatively impacts the citizens as hosts, such as congestion and pollution. This study was conducted to determine the importance level of each attribute on the quality of congestion and air pollution management services in Yogyakarta based on the citizen's perception by utilizing the Importance Performance Analysis (IPA) method. This study also aimed to determine the Yogyakarta citizens' satisfaction level with managing congestion and air pollution using the Customer Satisfaction Index (CSI) method. This study implemented a purposive sampling technique which was then obtained from the population sample of 100 respondents with 86 saturated samples. Based on the perception of the Yogyakarta citizens, The results showed that a high level of attributes included wide and comfortable pavements, trees that block the sunlight and have a cooling effect, motorists who obeyed traffic signs, and drivers who drive well. The Yogyakarta Citizens' satisfaction index result showed 60.54%, which has the category of "very poor".

The banks of the Gajahwong River in Yogyakarta City are part of the slum area based on a decree from the Mayor of Yogyakarta in 2016. Various Community-Based Environmental Empowerment Programs (PLPBK) have been implemented until 2022. For this reason, it is necessary to carry out a qualitative evaluation of the success of its implementation in overcoming slums in a sustainable manner, including involvement the parties in it. The condition of the Warungboto Slum Area is a mild slum with an average sectoral slum of 23.7% in certain RTs. The existence of the Kotaku program with the handling of increasing settlements in terms of road infrastructure, drainage, infiltration wells has had an impact on the non-slum parameter score but the handling of house buildings and riverbank inspection roads is still problematic. Thus the involvement and commitment of all parties, the government, local communities as well as NGOs and universities need to be strengthened so that slum reduction can be optimally realized.

This study is conducted with the aim to understand the factors that encourage the revisit intention of visitors to a tourist place. We consider several aspects such as tourist satisfaction, tour guide performance, destination attachment, and digital payments adoption in tourist destinations. This study uses quantitative methods through a survey of 294 tourists which is chosen by incidental sampling, who visited tourist destinations in West Java Province, Indonesia. The data obtained were processed using the Structural Equation Model with the help of AMOS 7 software. This study indicate that tour guide performance, digital payments adoption, and destination attachments positively influence visitor satisfaction. We also proved that tour guide performance, destination attachment, and tourist satisfaction positively influence revisit intention. Tourist satisfaction mediates the relationship between tour guide performance, destination attachment, and revisit intention. This study justifies the factors that determine the high intention to visit tourist destinations in West Java Province, Indonesia. It sheds lights on tourism literature by identifying factors that influence tourist satisfaction, namely tour guide performance, digital payments adoption, and destination attachments.

Kabupaten Kebumen adalah kabupaten yang memiliki persentase jumlah penduduk terbesar di Jawa Tengah pada tahun 2021. Permasalahan kemiskinan sangat erat hubungannya dengan ketimpangan dan juga menjadi pemicu utama terjadinya tekanan terhadap degradasi lingkungan. Penelitian ini dilakukan di Kabupaten Kebumen dengan tujuan untuk melihat hubungan antara tingkat kemiskinan, ketimpangan pendapatan dan Indeks Kualitas Lingkungan Hidup Kabupaten Kebumen tahun 2018–2019. Penelitian ini menggunakan pendekatan kuantitatif dan menggunakan data sekunder. Metode analisis data yang digunakan dalam penelitian ini adalah dengan alat analisis Indeks Williamson untuk mengukur ketimpangan pendapatan dan teknik uji korelasi pearson untuk melihat kekuatan hubungan antar variabel. Hasil uji korelasi menunjukkan bahwa hubungan antara variabel tingkat kemiskinan dan ketimpangan memiliki hubungan yang kuat dengan nilai -0.95 dan memiliki hubungan arah yang negatif. Begitu pula hasil uji korelasi variabel tingkat kemiskinan dengan variabel kualitas lingkungan hidup sebesar -0,94. Hubungan ini berarti terdapat hubungan negatif yang kuat antar dua variabel tersebut. Saran dari penelitian ini yaitu diharapkan pemerintah dapat mengembangkan lagi kebijakan pengentasan kemiskinan yang berbasis dengan penjagaan kelestarian lingkungan serta kondisi alam dan juga mengurangi ketimpangan pendapatan, yakni penggalakan program pendidikan non formal, meningkatkan program pemberdayaan fakir miskin, pengembangan UMKM, pengembangan lingkungan sehat, serta pengembangan kinerja pengelolaan air minum dan air limbah.

By the mid 2019, the President of Republic of Indonesia Joko Widodo had stipulated Law No. 11/2019, concerning the National System of Science and Technology. This regulation served as an efforts from the Indonesian government to build the science and technology and innovation ecosystem lies in terms of strengthening innovation policies. The implication of this policy mandates that the National Research and Innovation Agency serves as the only research and innovation institution owned by the Government of Republic of Indonesia. Efforts in establishing the science and technology ecosystem and innovation have been initiated since the era of President Soekarno (1945-1965), which was further continued in the leadership of the next president. The aforementioned efforts are additionally described in this study from the perspective of policy history. A content analysis approach is employed to identify each stipulated regulation in Indonesia in the form of Laws, Government Regulations, Presidential Regulations, Presidential Decrees, and Presidential Instructions. There are 78 regulations in the field of science and technology and innovation that are analyzed. The results of the analysis are described based on the emergence of regulations and institutional implications generated as part of the ecosystem.

Children with Autism Spectrum Disorder (ASD) face obstacles in their cognitive development. This study aims to determine the effectiveness of the drum rhythm therapy model in stimulating cognitive abilities (attention, concentration, and short-term memory) in children with ASD. The experiment method was used with a one-group pretest-posttest design. Attention and concentration levels were measured both before and after therapy through a series of observations. A total of 14 children with ASD aged 4–12 participated in the study. All the participants were new students at Gilang Ramadhan Studio Band (GRSB), Surakarta, Indonesia. The drum rhythm therapy was employed with the participants for three months. Data analysis was conducted using Wilcoxon test analysis in SPSS Version 23. Results: The 14 participants showed an increase in attention, concentration and short-term memory scores following the therapy (Z = -2.533b, p = .011, p .05). The results of the study could support the use of the alternative therapy with ASD children to increase their attention, concentration and short-term memory.

Competitive state anxiety influences cognitive, emotional, and athlete behaviour while they have to perform perfectly in a competition. This study was conducted to analyze the effect of Mindfulness Sports Performance Enhancement (MSPE) training on competitive state anxiety of karate athletes in Surabaya. The research method used is quantitative with an experimental design. The sample in this study was 28 Karate athletes from Dojo Shiroite and INKAI in Surabaya. Those samples were selected using quota sampling. The intervention provided was an MSPE intervention adapted from Mindfulness Sports Performance Enhancement (MSPE). The data collection method was carried out using a competitive state anxiety scale adapted from The Revised Competitive State Anxiety Inventory – 2 with 17 items. The data were analyzed by paired t-test with SPSS 26. The result showed a significant decrease in the average competitive state anxiety by 9.25 points. This condition is supported by the decrease in cognitive anxiety and somatic anxiety dimension by 7.76 and 3.86 points. The decrease was also followed by an increase in the self-confidence dimension by 8.21 points. The findings in this study show the importance of continuous mental mindfulness training to improve athlete performance by overcoming competitive state anxiety. This research can also be a reference for practitioners and researchers. MSPE training can be developed as an effort to improve or solve problems related to an athlete's condition.

The success of English language learners is determined by their capacity for effective English communication. The purposes of this study are firstly to examine what activities university teachers employ to enhance students' speaking skills during and post-COVID-19 pandemic and secondly investigate the differences in teaching speaking skills during and post-COVID pandemic. The researchers select seven English instructors as participants using a qualitative descriptive research design. All participants were English lecturers at a Yogyakarta private university. Participants include three female and four male teachers taken using purposive sampling method. Using an interview guide, the researchers conducted interviews with the participants to collect data. The findings show ten activities lecturers utilize to instruct speaking skills during and post-pandemic. The activities include giving speaking practices, making group work activities, retelling stories, or experiences, assigning role play and presentations, asking students to record activities, providing communicating exposures, practicing interviews, and producing a vlog. During and post the pandemic, the second set of findings highlights the differences in teaching speaking during and post pandemics, covering the nature of the activities in terms of flexibility, degree of control, and engagement.

Pandemi Covid-19 memiliki dampak ekonomi yang sangat besar karena memaksa masyarakat untuk mengurangi aktivitas luar rumah secara signifikan sehingga mengubah banyak tatanan kehidupan. Keluarga dengan ketahanan yang baik menjadi elemen utama menghadapi guncangan ekonomi selama pandemi. Tujuan dari penelitian ini adalah untuk mendeskripsikan dan menganalisis ketahanan keluarga menghadapi guncangan ekonomi selama pandemi. Metode kualitatif dengan menggunakan pendekatan fenomenologi. Hasilnya menunjukkan bahwa komitmen orang tua terhadap pendidikan serta peran spiritualitas meningkatkan keterampilan adaptasi keluarga terhadap tekanan sehingga mampu membentuk strategi ketahanan keluarga selama pandemi. Dinamika ketahanan keluarga yang seharusnya menjadi pertahanan utama ketika pandemi tidak berfungsi secara optimal karena keguncangan ekonomi sehingga berdampak besar pada aspek fisik, psikologis, dan sosial. Ketahanan aspek sosial melahirkan ketahanan pada aspek psikologis. Upaya meningkatkan ketahanan keluarga dengan mengoptimalkan fungsi dan peran keluarga serta perlunya sosialisasi ketahanan keluarga yang diadakan institusi atau komunitas. Penelitian ini merekomendasikan perlunya kebijakan dari pemerintah untuk menggalakkan penguatan ketahanan keluarga.

Ethnography has gained more popularity in psychological research in recent years. As one of the qualitative traditions, ethnography is best to describe the behaviour of group and group member deeply rooted in its culture and cultural values. This paper presents a literature review on the role, challenges, and opportunities in adopting ethnography in psychological research. Study examples are presented within which,types of ethnographical design to explore new psychological phenomena are discussed. Continous self-reflection for both researchers and participants and researcher’s flexibility of using data collection methods informed by researcher’s positionality and engagement are suggested to further advance rigour in the study findings.

Penelitian ini bertujuan mendeskripsikan problem psikososial migran perkotaan atau biasa disebut perilaku “boro†(pergi ke wilayah lain untuk meningkatkan taraf hidup dengan bekerja) pada kalangan pedagang soto asal Lamongan di Surabaya yang mulai berdagang sejak tahun 2000-an dan cara mereka menyelesaikan problem tersebut. Metode pengumpulan data yang digunakan adalah wawancara dan observasi. Berdasarkan analisis tematik melalui studi kasus, hasil wawancara dan observasi menunjukkan bahwa problem psikososial migran perkotaan yang dihadapi pedagang soto Lamongan dapat dilihat dari profil sebagai perintis atau penerus usaha. Pada pedagang migran yang merintis, terdapat kesulitan pada proses awal menentukan tempat berdagang, sedangkan pada pedagang yang meneruskan usaha, cenderung tidak ada kesulitan. Dalam aktivitas berdagang, problem yang terjadi seperti: kurangnya rasa percaya diri dengan kapasitas atau sumber daya yang dimiliki sebagai seorang pendatang dan kecemasan akan kegagalan, terlebih pedagang migran perkotaan akan khawatir jika warungnya sepi pengunjung. Penyelesaiannya meliputi: (1) pembelajaran sosial, (2) adaptasi, (3) akulturasi budaya, (4) ketabahan, dan (5) kedisiplinan. Studi mengenai kajian model akulturasi di level psikologis perlu dikembangkan agar dapat memberi kontribusi bagi pemberdayaan masyarakat migran.

Various programs were developed by the company to improve the capacity of women leaders. However, on the other hand, the factor of family support, especially the husband support, has so far been neglected in scientific research related to women leaders. Therefore, this study aimed to understand the role of husband support in the personal growth of women leaders. This study used a phenomenological qualitative approach, using semi-structured interviews with 6 women leaders. The results show that what motivates women leaders in their personal growth initiative is wanting to get out of their comfort zone, being challenged to become useful people, and having a clear career path. Besides, forms of support such as not complaining a lot, providing real assistance, providing solutions or information, providing emotional support, and giving space for the women to be alone or free to do things are forms of support needed by women leaders in Indonesia. Moreover, jealous husbands and husbands who forbid and demand many things are felt to inhibit the personal growth initiative of women leaders. Furthermore, the husband's dominant role so far is to support the personal growth initiative process.

Phytoestrogens are compounds from plants that have a structure and function similar to estrogen (17β-estradiol). Phytoestrogens can be found in Chrysophyllum cainito L., Elaeis guineensis Jacq., Lannea acida Rich., Marsilea crenata Presl., and Medicago sativa L. This systematic review aimed to prove that all of these five plants have phytoestrogens which were observed with several instruments, and to assess activities and bone forming mechanisms from these five plants in the female mice (Mus musculus) and female rats (Rattus norvegicus). This systematic review was done by identifying articles in several databases (Google Scholar, PubMed, and Science Direct). The process of selecting the articles used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to create a flowchart with inclusion and exclusion study criteria. Meta-synthesis was done to analyze, identify, and interpret all of the data in the articles systematically. 31 articles in total were obtained from the selection process, with 27 articles containing a discussion about chemical compound content and 4 articles describing research results for in vivo testing of the plants that were reviewed. The results showed that these five plants have phytoestrogens and by in vivo testing have the activity in increasing trabecular bone density in the experimental animals.

This study investigates the perspectives of English Language Education Department (ELED) students at a private Islamic institution in Yogyakarta regarding hybrid learning environments post-COVID-19 pandemic. The research, which employs a quantitative survey methodology, examines six crucial dimensions of hybrid learning: learning flexibility, online learning, study management, technology, classroom learning, and online interaction. The data obtained from a sample of 84 students indicated a generally favorable disposition toward hybrid learning. The students’ emphasis on the importance of flexibility and the incorporation of technology underscores the urgent need for these adaptations. The findings also reveal notable gender disparities in technological expertise, with female students showing a greater inclination towards hybrid learning. The study highlights the importance of ongoing enhancements in online learning and study management to meet the different demands of students. The insights from this research provide valuable guidance for educators and policymakers to enhance hybrid learning models, ensuring a comprehensive and efficient educational experience.

Over the past few years, marine transportation accidents have decreased significantly. Marine transportation accidents are complex events often caused by multiple factors through the interaction of multiple parties. These accidents can cause loss of human life and property and ecological and environmental damage. They could disrupt the balance of the industrial and economic situation. This paper comprehensively reviews Fire and Explosion (F.E.) accidents in maritime activities. The subject is narrated through a brief history and the resulting impact on the surrounding marine ecosystem. Then, the study summarizes the policies and regulations derived from international maritime agencies that have governed prevention and countermeasures. Therefore, preliminary research on enhancing the safety and security of composite-based structures is summarized in this review to highlight protection and prevention programs in the maritime scope. Overall, this study covers the current state of the global maritime industry and the policies and regulations for protection from fire and explosion accidents.

In this paper, research and comparison of tensile and impact properties were conducted on several materials broadly categorized as Steel and Alloys at cryogenic temperature of 77 K or -196°C. Tensile and impact properties exhibit an inverse relationship due to the nature of metals, where if a material has high strength, its ductility will decrease, and if it has high ductility, its strength will decrease. Generally, cryogenic treatment will result in periodic strength enhancement of materials, but a significant reduction in ductility occurs when the temperature surpasses the ductile to brittle transition temperature (DBTT). However, some materials can be processed to achieve desired property advantages, such as high toughness, high ductility, or a balanced combination of ductility and toughness without significant reduction in either property.

The General Evaluation Scale (GES) has been widely employed to assess attitudes toward outgroups, including ethnic and religious prejudice. However, validation within the Indonesian context has not been conducted. Using two studies (Study 1, religious prejudice; Study 2, ethnic prejudice), we provide evidence of psychometric properties of a six-item GES for measuring ethnic and religious prejudice based on factor structure, composite reliability, and convergent validity in Indonesia. The results demonstrate an acceptable model fit for a single-factor structure characterized by high internal consistency (McDonald’s Omega/ω = 0.93 in Study 1, ω = 0.94 in Study 2). Furthermore, the scale exhibits solid convergent validity, as evidenced by its correlations with the blatant and subtle prejudice scale (r = −0.44 in Study 1, r = −0.74 in Study 2) and the feeling thermometer scale (r = 0.60 in Study 1, r = 0.78 in Study 2). In summary, this research unequivocally establishes the GES as a valuable instrument for measuring religious and ethnic prejudice in the Indonesian context, underpinned by its robust psychometric properties. Nevertheless, it underscores the need for further investigations with diverse samples and varying social contexts to bolster the scale’s reliability and applicability.

This study aims to determine the effect of individual characteristics, work placement and work environment on employee performance. There are three independent variables, namely individual characteristics, work placement and work environment to be tested for the effect on the dependent variable, namely employee performance. The population in this study were all employees of PT Post Energy Indonesia Jakarta Office, amounting to 114 people. In this study using simple random sampling and obtained data as many as 57 respondents. The research data used is primary data, which is obtained through the distribution of questionnaires. The analytical tool used is multiple linear regression test. The results showed that: There is a positive and significant influence between Individual Characteristics and Work Environment on Employee Performance, but there is no effect of Work Placement on Employee Performance with a significant value. The results of the coefficient of determination test show that the Adjusted R Square value of 40% of the dependent variable on employee performance can be explained by the independent variables, namely individual characteristics, work placement and work environment, while other factors of 60% are influenced by other variables outside the variables studied.

This study answers the question of the effect of the level of electricity consumption (LEC) on the level of human welfare both in the short and long term. Recently, many studies that investigated the impact of LEC to economic growth has been conducted. Most of them argued that electricity consumption have positive impact to economic growth. However, the study that analyzes LEC's impact on the Human Development Index (HDI) and Happiness Index (HI) still needs to be completed. The research data uses secondary data sourced from the worldbank from 2012-2019. The number of countries as sample of this study were 38 countries in Asia. We choose and analyze the countries that have complete data for all variables until 2019. The analysis tool used is the Panel Vector Error Correction Model (PVECM). We analyzed data using PVECM because we wanted to understand the impact of LEC on HDI and HI both in the short and long run. The results revealed the relation between LEC and human welfare indicators. Finally, we found in the long run, there are no variables that have a significant effect on electricity consumption. Meanwhile, based on the short-term equation, it was found that in model 1 with the LEC dependent variable, it was found that only the previous period's LEC variable was significant. In Model 2, with the HDI dependent variable, it is known that the previous period's HDI variable has a significant effect. These results are also similar to the HI and LAK variables. The HI and LAK variables are only influenced by HI and LAK variables in the previous time lag. The implication of this study is increasing of electricity consumption would not direct impact on human development index and happiness index.

Students who memorize the Qur'an in carrying out their duties on campus and in Islamic boarding schools simultaneously make students inconsistent with the process of memorizing the Qur'an. It takes motivation and self-concept to minimize procrastination by knowing self-image through experiences from interactions with the environment. The purpose of this study was to determine the level of self-concept, motivation, procrastination in students who memorized the Qur'an and the relationship between self-concept and procrastination, motivation and procrastination, as well as self-concept and motivation with delays in memorizing students. The method used is quantitative with a purposive sampling technique. The research sample amounted to 58 people. The scale used is CVR (Content Validity Ratio) and then analyzed using Pearson correlation calculations. The results showed a negative and significant relationship between self-concept and memorization procrastination. This is indicated by the correlation coefficient (rxy) of -0.536 with p = 0.000 (p < 0.05). The higher the self-concept of students, the lower the procrastination of memorizing students. While the results of the study between memorization motivation and memorization procrastination showed a positive correlation. This is indicated by the correlation coefficient (rxy) of 0.461 with p = 0.000 (p < 0.05). These results indicate no significant correlation between memorization motivation and memorization procrastination.

English language learning is a process that students must go through in order to reach the optimum level of proficiency in the language. International student exchange programs are activities that might assist students in practicing and improving their English. The purposes of this study were to investigate the benefits and to identify the challenges of participating in an international student exchange program while studying English at the English Language Education Department of an Islamic Private University in Yogyakarta. The research design for this study was a qualitative descriptive one. The data for this study were gathered through interviews. Three students from the English Language Education Department of a private Islamic university in Yogyakarta participated in this investigation. The first finding concerned the advantages of participating in an international student exchange program while studying English. It shown that participating in international student exchange programs aided students in making foreign friends, interacting with native English speakers, practicing, and improving their English abilities, and boosting their self-confidence. The second result concerned the challenges associated with participating in an international student exchange program to improve their English. It demonstrated that students who participated in an international student exchange program failed to engage with local people outside of school and experienced culture shock. All associated parties, including students, host universities, university senders, and the program's committee, should organize and execute the program's activities with care and attention, beginning with the program's planning, preparation, deployment, evaluations, and follow-up.

Penelitian studi kasus ini memiliki tujuan mendeskripsikan reaksi psikologis dan dampak sosial psikologis sistem zonasi penerimaan siswa baru di SMK, dengan menggunakan pendekatan kualitatif. Data penelitian diperoleh dari wawancara terhadap seorang siswa kelas X SMK di Surabaya (yang mengalami sistem zonasi saat penerimaan siswa baru), orang tua, guru dan tokoh masyarakat (ketua RT tempat siswa tinggal). Hasil wawancara menunjukkan bahwa subjek penelitian ini tidak setuju adanya sistem zonasi dalam penerimaan siswa baru dikarenakan dengan adanya sistem zonasi membatasi siswa-siswi yang berprestasi untuk masuk ke sekolah yang favorit atau yang diingankan, merasa kecewa karena dengan adanya zonasi beberapa pihak merasa dirugikan karena sudah meluangkan waktu untuk mengikuti les dan sudah mengeluarkan biaya supaya bisa masuk ke sekolah favorit dan itu berdampak untuk setiap individu yang terkena sistem zonasi. Kesimpulannya sistem zonasi memberikan efek psikologis pada individu karena membuat kecewa dan mengurangi keinginan untuk berprestasi setiap individu

Shopaholic merupakan istilah yang digunakan untuk menjelaskan perilaku seseorang yang tidak mampu menahan keinginan untuk berbelanja. Menggunakan pendekatan grounded theory, penelitian kualitatif ini menyoroti shopaholic yang dilakukan oleh partisipan yang berasal dari kalangan mahasiswa. Dengan prevalensi shopaholic yang besar di kalangan mahasiswa karena terkait gaya hidup dan tren antar sebayanya. Diperparah dengan dampak yang ditimbulkan oleh perilaku ini berupa uang dan waktu yang tidak sedikit untuk memenuhi kebutuhan berbelanja menjadikan fenomena ini menarik untuk dibahas. Partisipan sebagai sumber data utama pada penelitian ini ditentukan menggunakan purposive sampling dengan kriteria: mahasiswa perempuan, berusia 18-20 tahun, dan menunjukkan perilaku shopaholic. Hasil penelitian menunjukkan bahwa dinamika psikologis pada pelaku shopaholic dari kalangan mahasiswa adalah kecenderungan orangtua pelaku yang menerapkan pola pengasuhan permissive dilengkapi tersedianya dukungan finansial orangtua yang berkecukupan (uang bulanan yang berlebihan) membuat mahasiswa yang bersangkutan tidak merasa bersalah atau merasa perlu untuk mengontrol perilaku shopaholic mereka.

This study aimed to analyze the comparison between telecommunication companies’ financial performance before and after the changes in corporate income tax rates according to the Government Regulation in Lieu of Law No.1/2020. The research samples were obtained from four telecommunication companies listed on the Indonesia Stock Exchange (IDX) 2019-2020 through the purposive sampling method. The data was analyzed through Paired Sample t-Test and Shapiro-Wilk Test. This study indicated that the financial performance of telecommunication companies measured by the seven financial ratios (CR, DER, DAR, TATO, NPM, ROI, ROE) had insignificant differences between the changes in corporate income tax rates. Abstrak Penelitian ini mengkomparasikan kinerja keuangan perusahaan telekomunikasi sebelum dan setelah perubahan tarif PPh Badan dalam Perppu No.1/2020. Sampel penelitian ini mencakup empat perusahaan sub sektor telekomunikasi yang terdaftar di Bursa Efek Indonesia (BEI) periode 2019 hingga 2020 berdasarkan metode purposive sampling. Uji Paired Sample t-Test dan Saphiro-Wilk Test diaplikasikan dalam penelitian ini sebagai alat analisis data. Hasil penelitian menunjukkan bahwa kinerja keuangan telekomunikasi yang dihitung dengan tujuh rasio keuangan (CR, DER, DAR, TATO, NPM, ROI, ROE) tidak memiliki perbedaan yang signifikan antara sebelum dan setelah perubahan tarif PPh Badan

[Figure: see text]Science, Technology, and Innovation (STI) topic has become one of the most debatable discourses in the international journals. In the Scopus database, 24,034 documents were recorded as the results when navigating the publications under the STI theme. However, this study limits the bibliometric analysis of the STI topics within the National Innovation System (NIS) framework. In addition, the limitation of the time period is from 1990 to 2020. This study utilizes the literature analysis sourced from the Scopus database and the visualization was performed by utilizing VOSviewer version 1.6.17. The results indicate that 1) STI within the NIS framework has presented a growing topic which becomes the concern to researchers worldwide since the 1990s (44 publications) increasing to 1.314 publications (total publications) until the end of 2020; 2) the United States is regarded as the country of origin for the author’s most published affiliation (171 articles); 3) the United Kingdom has demonstrated better paper quality, which is 50.22, based on total citations to total paper; 4) Universitetet i Oslo is recorded as the institution with the most publications; 5) approximately 2,324 authors, either individual or in group are recorded in publishing papers for the last three decades; 6) Wonglimpiyarat, J. of the Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, Cambridge, United States, is regarded as the most productive author; 7) Research Policy has been referred as the journal publishing the most under this topic; and 8) approximately 44 publications are recorded in the 1990s, 345 are in the 2000s, and 925 are in the 2010s.

The Indonesian government realizes that developing alternative instruments for financing the state budget needs to continue—one of them with financing instruments based on sharia principles. This study examines the response of the Indonesian government in policy actions to seek financing for research and development infrastructure through Sukuk financing. This study uses a qualitative method with a narrative approach. This study uses three data collection techniques: regulatory survey, secondary data research, and Expert Elicitation with Experts' Judgments. Meanwhile, the data analysis technique uses content analysis, stakeholder analysis matrix, 're-analysis,' and digital discourse analysis. The results of this research reveal that the policy actions taken by the Indonesian government are through 1) regulatory in the form of policies related to the Sukuk financing policy in Indonesia, by issuing one regulation in the form of a law, one rule in the form of a Government Regulation of the Republic of Indonesia, and four rules at the level of ministerial regulations. On the other hand, the results of the mapping of stakeholders show that there are four clusters of actors, namely decision makers, project initiators, support partners, and civil society - media. 2) applicative action in the form of budget allocation related to infrastructure financing Sukuk in the research and development sector, during 2018-2022, financed 41 projects from 10 ministries/agencies. In the end, this research provides recommendations; namely, it is necessary to diversify the types of infrastructure that can be financed from Sukuk financing so that they follow the needs of Ministries/Agencies and Local Governments.

Shifting from the agriculture sector to the service sector has made Indonesia's economy rapidly grow and therefore a degradation in environmental quality. The degradation of the Environmental Quality Index (EQI) in 2019 is mostly caused by an increasing water pollution level. Income inequality and poverty in Indonesia is a problem that also causing the EQI degradation. There are 2 purposes of this article which are (1) to find out the effect of income inequality, poverty, and economic growth toward EQI (2) to find if there is causality between economic growth and EQI. The approach used in this article is a quantitative approach with a type of data is secondary data. This article used panel regression with Random Effect Model (REM) by combining cross-section data from 33 provinces in Indonesia and time-series data from 2014 – 2019. The causality between economic growth and EQI is calculated by using Granger Causality. The result shows that (1) economic growth and income inequality have a negative significant relationship toward EQI, but poverty hasn’t affect to EQI (2) There is no causality between economic growth and EQI because EQI can not affect economic growth.

Sustainable economic growth is followed by an improvement in environmental quality. The purpose of this study is to identify the correlation between economic growth and population density on the environmental quality index (EQI) in Indonesia. In addition, it also aims to determine the impact of economic growth and population density on the environmental quality Index. This study uses a quantitative method with secondary data from 33 provinces in Indonesia from 2010 to 2016. Data were analyzed using Pearson correlation and panel data regression. The result showed that the correlation between economic growth and population density on the quality of the environment was moderate. It has a significant negative impact on environmental quality.

Penelitian ini bertujuan untuk (1) mendeskripsikan bentuk-bentuk stres akulturasi, (2) mengetahui coping stres akulturasi mahasiswa yang studi di Universitas 17 Agustus 1945 Surabaya. Dalam penelitian ini menggunakan pendekatan kualitatif dan menggunakan metode fenomenologi. Kali ini melakukan penelitian di kawasan Universitas 17 Agustus 1945 Surabaya, dikarenakan Untag adalah perguruan tinggi multikultural. Teknik pengumpulan data menggunakan wawancara mendalam (in-depth interview) dan observasi. Subjek dalam penelitian ini adalah Mahasiswa baru usia 18-20 tahun yang berjumlah 3 orang dan berasal dari luar Jawa. Hasil penelitian ini merupakan bentuk-bentuk stres akulturasi yang dialami oleh subjek adalah a) Kesulitan beradaptasi dengan lingkungan yang baru, b) Kesulitan belajar, c) Tidak nyaman akibat perbedaan makanan, d) Merasa terasingkan, e) Kesulitan arah jalan. Sedangkan bentuk coping stres akulturasi sebagai berikut: a) Meminta tolong, b) Belajar lebih tekun c) Berinisiatif memasak sendiri d) Berusaha lebih akrab dengan teman kuliah, e) Mencoba bertanya kepada teman. Berdasarkan hasil penelitian ini maka diharapkan kepada mahasiswa baru dari luar Jawa disarankan agar meningkatkan kemampuan beradaptasi terhadap lingkungan baru. Untuk penelitian selanjutnya, diharapkan hasil dari penelitian ini dapat dijadikan sebagai bahan acuan untuk melakukan penelitian selanjutnya agar menjadi lebih baik dan sempurna.

Ujaran kebencian memiliki efek tidak langsung pada cara orang berkomunikasi satu sama lain, mengubah kontak dari dunia fisik ke dunia maya. Pengetahuan adalah hal terpenting di era teknologi modern agar semua orang tahu apa yang terjadi di berbagai belahan dunia. Dengan tersedianya media sosial sebagai sarana penyebaran informasi yang dibutuhkan menjadikan pola masyarakat mengalami pergeseran, baik secara tersirat atau tak tampak, hingga budaya, etika dan norma menjadi bias dan menimbulkan konflik. Penelitian ini bertujuan untuk mengetahui faktor-faktor penyebab pelaku melakukan ujaran dalam media sosial Penelitian ini menggunakan pendekatan kualitatif dengan bertujuan memperoleh gambaran seutuhnya mengenai suatu hal menurut pandangan manusia yang diteliti. Metode pengumpulan data yang digunakan adalah dokumentasi dari ujaran kebencian di media sosial seperti instagram, twitter, facebook yang mengarah pada bentuk penghinaan, menghasut, provokasi politik, sosial, ekonomi dan agama; serta wawancara dengan beberapa wawancara dari pengguna media sosial berjumlah 2 orang yang memiliki media sosial dengan ujaran kebencian pada akunnya. Analisis data menggunakan dengan pengkodean, dan memverifikasi data. Hasil penelitian ini adalah faktor penyebab pelaku melakukan ujaran kebencian terdiri dari faktor keadaan psikologis individu yaitu kejiwaan, faktor lingkungan, faktor sarana, fasilitas dan kemajuan teknologi, faktor kurangnya kontrol sosial, faktor ketidaktahuan masyarakat, dan faktor kepentingan masyarakat

School library is a library located in a school that shelters it. The library has the main objective, namely to support teaching and learning activities. In the current era, pemustaka in senior high schools (SMA) are users who are classified as the millennial generation. Millennial generation has characteristic of making technology a lifestile. Millennials want speed in their every life. The speed at which they wanted made them prefer something simple. Millennials are also more comfortable using technology so that they can do things independently and in a structured manner. Libraries need to innovate in providing services to visitors to match the characteristics of the millennial generation. SMA Negeri 5 Magelang Library implements independent services in responding to the challenges of the millennial generation. The implementation of self-service in the SMA Negeri 5 Magelang Library can be said to be easy and simple. However, there is a need for hardware upgrades so that self-service can run better. It should also be noted regarding security and librarians must be diligent in doing database backups so that at any time when a problem occurs, the data is well preserved.

This study aims to describe the further concept of under-age marriage among the Sasak people. This is important considering that early marriage is a social phenomenon that still occurs in many parts of Indonesia, including on the Lombok island, Indonesia. This high rate of marriage occurs in both urban and rural areas with a variety of social, economic and cultural backgrounds. This study uses a qualitative approach with literature study methods. The data collection technique was carried out by reviewing the official website of Google Scholar, Research Gate, Science Direct, and trusted online media sites. The results of this study indicate that early marriage is marriage under the proper age and not physically and mentally ready to carry out marriage. Early marriages occur due to the encouragement of various factors including social, economic, educational and cultural factors. The impact of early marriage, among others, causes children to drop out of school, instability in building a family, the occurrence of domestic violence (KDRT), and women's subordination which is then summarized based on the economic, social, health and psychological impacts both in the short and long term.

Tujuan dari penelitian ini adalah untuk untuk mendeskripsikan tingkat kecemasan dan tingkat percaya diri atlet atletik menjelang perlombaan/pertandingan. Total sampling yang digunakan dalam penelitian ini sebesar 30 olahragawan cabang olahraga Atletik provinsi Jawa Timur. Jenis penelitian pada penelitian ini menggunakan analisis deskriptif dengan hasil keluar berupa persentase. Subjek penelitian ini adalah atlet cabang olahraga Atletik (lari, lompat, lempar). Pengumpulan data menggunakan kuesioner yang dikumpulkan secara online. Hasil analisis dibedakan menjadi dua faktor yaitu faktor dari dalam diri atlet (internal) serta faktor dari luar atlet (eksternal). Pada analisis aspek kecemasan (internal) diketahui berapa pada level rendah yaitu sebesar 27,8%, kemudian analisis aspek kecemasan (eksternal) berada pada level yang tinggi yaitu sebesar 72,2%. Sedangkan hasil dari analisis aspek percaya diri pada faktor internal adalah sebesar 76,94% atau masuk dalam kategori tinggi, selanjutnya analisis pada aspek percaya diri secara eksternal yaitu sebesar 23,06%. Kesimpulan dari penelitian ini adalah setiap atlet memiliki tingkat kecemasan yang berbeda-beda baik itu kecemasan yang timbul dari dalam diri sendiri ataupun kecemasan yang timbul akibat faktor lain diluar, untuk menghilangkan rasa cemas yang timbul atlet memiliki cara bagaimana untuk untuk memotivasi dirinya sendiri (intrinsik), selain itu faktor dari luar (ekstrinsik) baik itu dari lingkungan terdekat dan dukungan stakeholder yang terlibat juga akan menambah rasa percaya diri atlet sehingga dampaknya performa atlet yang sudah disiapkan pada saat latihan akan dapat ditampilkan pada saat pertandingan