Daftar Jurnal Penerbit Universitas Negeri Semarang
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The Effect of Alum, Tunjung, and Betel Lime Mordants on Ecoprinting Insulin Leaves Using Combined Pounding and Blanket Techniques on Yamaha Silk Dyed with Gambir Extract
Full text linkThe rapid growth of the textile industry has made it one of the largest contributors to environmental pollution, particularly through waste generated during the large-scale color refinement of synthetic textiles. A sustainable alternative to mitigate this issue is the use of eco-friendly textile dyeing methods such as ecoprint. This study aims to examine the effects of three mordant types—alum, ferrous sulfate (tunjung), and betel lime—on the ecoprint results of insulin leaves (Smallanthus sonchifolius) applied to Yamaha Silk fabric using a combination of pounding and blanket techniques. Employing a quantitative experimental method, the research used Yamaha Silk fabric ecoprinted with insulin leaves and gambier extract, treated with pre-mordanting. Primary data were collected from evaluations by 15 panelists (three lecturers and twelve students) through a questionnaire assessing various indicators. Data were analyzed using the Friedman K-Related Samples test via SPSS. The findings revealed that the color outcomes (hue) varied by mordant: without mordant produced a Golden Sundance color; alum resulted in Soft Brown; tunjung yielded Olive; and betel lime produced Dark Brown. Regarding motif clarity, alum mordant achieved the highest clarity, followed by no mordant, betel lime, and tunjung. A significant difference was observed among treatments for motif clarity (Asymp. Sig = 0.005 < 0.05). In terms of color fastness, after one washing, alum mordant maintained the most stable color, followed by tunjung and betel lime. Significant differences in color fastness were also recorded after two and three washings (p = 0.013, 0.036, and 0.004, respectively; all < 0.05). Overall, the use of alum mordant produced the best ecoprinting results on Yamaha Silk, yielding superior color intensity, motif clarity, and wash fastness. These results suggest that the ecoprinting technique, particularly with alum mordant, holds strong potential as an environmentally friendly alternative in sustainable textile production
A Taoist Interpretation: Qiemo (Stage Props) Produced Peking Opera Space
Full text linkThis research aims to explore the Taoist philosophical roots of the concept of “the unity of heaven and man” in the stage space of Peking opera, as created by Qiemo (stage props). It employs a case study approach, applies Lefebvre’s triadic spatial theory, and includes fieldwork at the Baoding Chinese Ancient Theater Museum. The findings reveal that the space formed by Qiemo reflects the dialectical relationship between heaven and humans. Specifically, the meaning of Qiemo is not fixed but is defined by the actor, symbolizing the human activation of the universe’s inherent meaning. Inspired by the natural order in Qiemo, actors strive for personal fulfillment, ultimately seeking to achieve “the unity of heaven and human“statue
Embodying Space through Improvisation in Site-Specific Dance Performance
Full text linkSite-specific dance choreography develops as a direct reaction to a specific location’s unique physical, architectural, and cultural characteristics. Improvisation is significant in this context for enhancing the dancer’s bodily awareness of space. Previous studies have recognized the relationship between dancer and site; however, the role of improvisation in expressing the unique spatial characteristics of a performance site has not been adequately explored. This study investigates the role of improvisational techniques in enabling dancers to adapt, respond, and establish stronger connections with site-specific elements, including structural, environmental, historical, and emotional aspects. This research utilizes a qualitative methodology, incorporating descriptive analysis and in-depth interviews with five experienced, site-specific dance practitioners in Malaysia. The findings identify four key stages in which improvisation enhances spatial embodiment, clarifying the relationship between choreographers and performers with space as a dynamic and interactive element of their practice. This work contributes to the ongoing discussion on site-specific choreography by illustrating the evolving role of improvisation in enhancing the relationships between performers and their environments
Growth and Exploitation Rate of Mystus nigriceps
Full text linkMystus nigriceps is among the bagrid fish species that live in freshwater ecosystems, including Cicingguling River, Kebumen Regency, Central Java, Indonesia. Despite the economic importance and exploitation for food, the fish is rarely studied. Meanwhile, studies on the growth pattern and exploitation rate of M. nigriceps in the Cicingguling River are important because the population is also affected by river fragmentation due to reservoir development. Therefore, this study aims to analyze the growth pattern and exploitation rate of M. nigriceps in the Cicingguling River. Sampling was carried out using the purposive random sampling method in the Cicingguling River. A total of 9 stations were divided into 3 zones for 1 year, with a frequency of 12 times and an interval of once a month. The results showed that a length-weight relationship had an average b-value of 3.11, indicating a positive allometric pattern (b>3). The condition factor of female M. nigriceps (2.404) was higher than that of male fish (2.06). Total mortality (Z) was estimated at 4.85 per year, consisting of natural mortality (M) at 3.59 per year and fishing mortality (F) at 1.26 per year. These values suggest that the mortality of M. nigriceps is primarily driven by natural causes rather than fishing pressure. The exploitation rate was 0.26 per year, which is relatively low as it remains below the optimum threshold (Eoptimum = 0.5). This information is essential for fisheries management as a basis for M. nigriceps conservation in the Cicingguling Rive
Enhancing Plantlet Growth of Vanda floresensis Motes through Acclimatization Chamber, Chitosan Spraying, and Mixed Medium
Full text linkThe conservation of Vanda floresensis Motes has been conducted using in vitro techniques and has produced a large number of plantlets. These plantlets require acclimatization, but the optimal method has not yet been found. The aims of the research were to develop an acclimatization protocol by verifying the effectiveness of an acclimatization chamber (AC), chitosan spraying, and mixed medium composition on plantlet growth. The research was conducted in a screen house of Universitas Negeri Semarang, using a factorial randomized block design with three factors. The AC factor consisted of two levels: inside and outside the AC. The chitosan concentration factor consisted of five levels, namely 0.0, 1.5, 3.0, 4.5, and 6.0 ppm. The composition of the mixed medium consisted of three levels. The observed variables included the increase in number, length, and width of the leaf, total chlorophyll content, and wilted leaf. Data were analyzed by ANOVA and Duncan test. It can be concluded that the use of AC, chitosan spraying, and mixed medium composition was effective in increasing leaf growth and total chlorophyll content and reducing wilted leaf. Spraying chitosan of 1.5 - 3.0 ppm with the use of AC and spraying chitosan of 1.5 ppm with a mixed medium of brick pieces, coconut fibre, and tree bark chips with a ratio of 1:2:1 resulted in the highest leaf growth and total chlorophyll content, and the lowest wilted leaf. The results of this study can be used as an acclimatization protocol for orchid propagation for conservation purposes
History of Education in Cambodia: A Review of Literature From Past to Present
Full text linkAbstract: From the beginning until now, education has been a significant factor in the Cambodian setting. The current article examines the origins of education in Cambodia, which dates back to the prehistoric period. Throughout Cambodian history, education has played a variety of meaningful roles. Education played a significant role in shaping the lives of individuals throughout the many eras of Cambodian prehistory and history. In prehistory, children learned by doing and observing the people around them. Education in Cambodia peaked during the Angkor Empire, also known as the Khmer Empire. During that period, hundreds of educational institutions were located across the country, including more advanced educational establishments in the city serving as Angkor\u27s capital. Thousands of instructors were well-equipped to teach Khmer-speaking students. On the other hand, as the Angkor Empire collapsed, education in Cambodia gradually declined, a trend that persisted until the Khmer Rouge Regime finally eradicated education. During this period, the Khmer Rouge leaders targeted and killed the majority of instructors. Then the Cambodian government and other concerned education stakeholders have been working diligently to rebuild education in Cambodia since the end of that black period, and they have succeeded in doing so to the point where it is now. Finally, the article recommends that the concerned education stakeholders consider the past as the experiences for the present and improve the perspectives of future education.
Abstrak: Sejak awal hingga sekarang, pendidikan telah menjadi faktor penting dalam tatanan Kamboja. Artikel ini membahas asal-usul pendidikan di Kamboja, yang dimulai sejak periode prasejarah. Sepanjang sejarah Kamboja, pendidikan telah memainkan berbagai peran yang berarti. Pendidikan memainkan peran penting dalam membentuk kehidupan individu di berbagai era prasejarah dan sejarah Kamboja. Pada masa prasejarah, anak-anak belajar dengan melakukan dan mengamati orang-orang di sekitar mereka. Pendidikan di Kamboja pernah mencapai puncaknya selama Kekaisaran Angkor, yang juga dikenal sebagai Kekaisaran Khmer. Selama periode tersebut, ratusan lembaga pendidikan berlokasi di seluruh negeri, termasuk lembaga pendidikan yang lebih maju di kota yang berfungsi sebagai ibu kota Angkor. Ribuan instruktur diperlengkapi dengan baik untuk mengajar siswa yang berbahasa Khmer. Di sisi lain, ketika Kekaisaran Angkor runtuh, pendidikan di Kamboja secara bertahap menurun, sebuah tren yang bertahan hingga Rezim Khmer Merah akhirnya memberantas pendidikan. Selama periode ini, para pemimpin Khmer Merah menargetkan dan membunuh sebagian besar instruktur. Pemerintah Kamboja dan pemangku kepentingan pendidikan lainnya telah bekerja keras untuk membangun kembali pendidikan di Kamboja sejak berakhirnya masa suram itu, dan mereka telah berhasil melakukannya hingga mencapai titik seperti sekarang. Terakhir, artikel ini merekomendasikan agar para pemangku kepentingan pendidikan mempertimbangkan masa lalu sebagai pengalaman untuk masa kini dan meningkatkan perspektif pendidikan di masa mendatang
Project-Based Learning to Improve Statistical Application Literacy Competence of Economic Education Students
Full text linkThis research aims to obtain an effective strategy for increasing students\u27 statistical application literacy competency through Project-Based Learning (PjBL) in the Statistics Applications course. Research methods used experimental design, learning statistical applications using practical computer program software applications in a computer laboratory with the PjBL model. The control class teaches statistical applications without using projects, but is tasked with individually carrying out data processing practices. The research results show increased literacy competency in IT-based statistical applications or computer software in learning. The pre-test and post-test results for the experimental class, Sig 0.000 < 0.05, indicate a significant difference. The N-Gain result is 61.79 in the medium category. The level of motivation to learn statistical applications in the control group was 65.2% in the medium category, while the motivation in the experimental group was 82.67% in the high category. In this way, the PjBL model can increase motivation for literacy competency in statistical applications in economics education students. Students\u27 literacy competency in statistical applications can increase; in the experimental class, the post-test score was obtained = 85.158, and they were skilled and able to use the mastered software creatively. Carry out continuous development of statistical application literacy by being innovative, creative, experienced, and competent to analyze data efficiently
The Influence of Family Education and Green School Culture on Student’s Green Consumer: Behavior the Mediating Role of Peer Group Support
Full text linkThe background of this research was environmental degradation which affects life quality now and in the future. This study aims to assess the influence of family education and green school culture on green consumer behavior among high school students. This research method was a survey research design, with a population of high school students. Using simple random sampling, 235 students were selected. Data were collected through questionnaires and interviews and analyzed using descriptive and inferential statistics with PLS- SEM. Results stated that Family education and green school culture were found to influence green consumer behavior. While peer group support did not mediate the effect of family education, it did mediate the influence of green school culture on green consumer behavior. The study highlights the importance of family and school environments in shaping environmentally conscious behaviors, with peer group support as a significant mediator in school-based influences. The implication of this research was in order to promote green consumer behavior, it is crucial to incorporate environmental education into the curriculum, according to research on green consumer behavior. Educational programs can successfully encourage pro-environmental actions by emphasizing the improvement of attitudes, knowledge, and social norms
Development of Environmental Accounting Education through the Implementation of SAK EP-Based Green Accounting
Full text linkThis study examines how the implementation of SAK EP-based Green Accounting at BUMDes Istambul Karya contributes to the advancement of environmental accounting education and sustainable village development. Using a descriptive qualitative design and a case study approach, data were obtained through interviews, observations, and document analysis. The findings reveal that although the application of Green Accounting in BUMDes’ financial reporting is not yet fully optimized or standardized in accordance with SAK EP, it provides rich learning opportunities for understanding the integration of environmental costs and ecological responsibilities into accounting practices. Programs such as reforestation, waste management, and ecology-oriented infrastructure enhance environmental carrying capacity, illustrating practical cases for environmental accounting studies. Stakeholder engagement through Pentahelix collaboration—government, business actors, communities, academics, and the media—further supports the educational value of this initiative. Overall, the case demonstrates how community-based financial management can serve as a living laboratory for environmental accounting education
Development of Hanzi Radical Learning Media 女字旁 (nǚ zì páng) for Students of the Chinese Language Education Program at State University of Semarang
Full text linkThis study aims to develop an innovative learning medium in the form of a pull the tab pop-up book focusing on the understanding of the hanzi radical 女 (nǚ zì páng) for students of the Chinese Language Education Program at Universitas Negeri Semarang. The research is motivated by students difficulties in memorizing and understanding the complex structure and meaning of hanzi. The methodology questionnaires, product design, expert validation, and revision stages. The resulting product is printed on ivory paper with attractive colored visuals, organizing hanzi characters by stroke count, complete with pinyin and translations. Validation results from media and content experts indicate the media is suitable as a learning aid. The validation results of the instructional media by the subject matter expert obtained an average score of 87,4, which falls within score level 4, indicating it is highly appropriate. Meanwhile, validation by the media expert yielded an average score of 86,8 also classified within score level 4, suggesting the media is highly suitable for use. These results were accompanied by improvement suggestions to enhance the quality and effectiveness of the media’s utilization.