bluuebunny/crossref_metadata_2025 huggingface dataset:
Testament Jana Aleksandra Dąbskiego, dworzanina biskupa krakowskiego w Bodzentynie (1639)
Authors: Kowalski Waldemar
Published: July 2024

Artykuł przedstawia testament, który nieznany skądinąd szlachcic, Jan Aleksander Dąbski, podyktował w 1639 roku w Bodzentynie – małopolskim mieście biskupów krakowskich. Testamenty szlacheckie upowszechniły się znacznie później niż mieszczańskie i ludzi Kościoła. Pojawiają się w większej liczbie dopiero od lat 30. XVII wieku. Testator pochodził z relatywnie niezamożnej szlachty księstwa siewierskiego, będącego własnością biskupów krakowskich. Źródło sugeruje, że był sługą w biskupim zamku w Bodzentynie. Testament ten jest jednym z bardzo nielicznych przekazów przybliżających relacje na dworze biskupa krakowskiego w czasach wczesnonowożytnych. Źródło to zasługuje na uwagę przede wszystkim jednak ze względu na rozbudowany wstęp określający poglądy religijne autora. Znacznie wykraczają one poza katechizmowe rudymenty. Testator akcentuje grozę Majestatu Boskiego, ale jednocześnie też miłosierdzie Boga jako odpowiedź na ułomność ludzkiej natury. Wzywa Zbawiciela, aby przybył w otoczeniu aniołów i zwyciężył nieprzyjaciół. Głęboko wierzy, że zbawienia dostąpić można jedynie przez całkowite poświęcenie Krzyżowi, za wstawiennictwem Maryi oraz Anioła Stróża. Przynajmniej niektóre z tych prawd wiary w podobny sposób formułowane były w kazaniach głoszonych w pobliskim klasztorze benedyktyńskim Świętego Krzyża w XV stuleciu. Jest więc prawdopodobna taka właśnie średniowieczna inspiracja postaw religijnych formowanych kazaniami lub w czasie spowiedzi w Bodzentynie w XVII wieku.
Początki i rozwój bibliografii osobowych Mikołaja Kopernika (1473-1543) na gruncie polskim w latach 1873-2003
Authors: Znajomski Artur
Published: July 2024

W artykule podjęto próbę pokazania rozwoju bibliografii osobowych Mikołaja Kopernika. Badaniami objęto bibliografie sensu stricto, wydane w Polsce w latach 1873-2003. Zasadniczy materiał źródłowy stanowiło 29 zestawień, zgromadzonych na podstawie retrospektywnych i bieżących polskich bibliografii ogólnych i specjalnych oraz katalogów bibliotecznych. W trakcie przeprowadzonych analiz skoncentrowano się na omówieniu genezy i okoliczności powstania poszczególnych bibliografii. Zwrócono również uwagę na ich autorów, dobór i selekcję materiału oraz metodę opracowania, w tym zwłaszcza układ zrębu głównego, szeregowanie wewnętrzne oraz aparat informacyjno-pomocniczy. Podjęte badania dowiodły, że pierwsze bibliografie osobowe M. Kopernika zostały zainicjowane na gruncie polskim przez ks. Ignacego Polkowskiego w 1873 roku z pobudek patriotycznych. Dalszy ich rozwój, wyznaczony kolejnymi ważnymi rocznicami związanymi z życiem i działalnością naukową autora De revolutionibus orbium coelestium odbywał się w dwudziestoleciu międzywojennym i w latach powojennych, osiągając apogeum na początku lat 70. XX wieku. Bezpośrednią przyczyną rozkwitu bibliografii w tym czasie była 500. rocznica urodzin astronoma, świętowana w 1973 roku. W późniejszym okresie nie zaniechano prac nad bibliografiami kopernikańskimi, ale ich rozwój nie był już tak intensywny.
Początki zielonogórskiej prepozytury kanoników regularnych z Żagania
Authors: Karczewska Joanna
Published: July 2024

Artykuł prezentuje proces utworzenia w Zielonej Górze prepozytury kanoników regularnych z Żagania i przekazania im prawa patronatu miejscowego kościoła parafialnego, począwszy od decyzji książęcej, jej potwierdzenia przez biskupa i papieża, kończąc na dokumencie archidiakona głogowskiego, który był odpowiedzialny za przekazanie kościoła kanonikom. Dokumenty oryginalne dotyczące tego procesu nie są znane, zachowały się natomiast ich kopie w kopiarzu żagańskim, które stanowią podstawę źródłową opracowania. W artykule skupiono się także na kwestiach związanych z uposażeniem prepozytury i znaczenia tej instytucji w lokalnym otoczeniu.
Fundacja muzyczna ks. Jana Brodowskiego CRL (1675)
Authors: Grajewski Czesław , Linn Helena
Published: July 2024

Artykuł jest edycją i analizą tekstu aktu fundacyjnego zespołu instrumentalnego w kościele Bożego Ciała w Krakowie. Fundację w 1675 roku utworzył kanonik regularny – ks. Jan Brodowski. Otrzymane w spadku 6000 florenów polskich polecił zainwestować w dobra ziemskie, a spodziewany dochód roczny w wysokości 420 florenów miał zapewnić honoraria dla czterech instrumentalistów. Byli oni zobowiązani do uczestnictwa w Mszach św. w określone dni w roku. Zapis fundacyjny szczegółowo reguluje ich obowiązki.
Analisis Kadar Kalsium Oksida (CaO) Pada Batu Karang Di Pulau Kelagian Kecil Lampung
Authors: Komis  , Legasari Leni , Amiliza Miarti  , Tantri Oktari  , Yuni Melwani
Published: July 2024

Batu karang memiliki kandungan kalsium karbonat (CaCO3) tinggi mencapai 95% yang dapat dimanfaatkan sebagai sumber kalsium oksida. Kalsium Oksida (CaO) dapat diperoleh dari CaCO3 melalui reaksi dekomposisi pada suhu tinggi. Tujuan dari penelitian ini adalah untuk menganalisis kadar CaO pada batu karang dan mengetahui karakteristik gugus fungsi CaO pada batu karang. Batu karang yang telah dihaluskan dikalsinasi pada suhu 700°C selama 2 jam, kemudian dikarakterisasi menggunakan spektrofotometer FTIR. Hasil penelitian menunjukkan kadar CaO dari ketiga sampel yaitu 11,1552%; 10,5504 % dan 8,5568 %, dan hasil analisis karakterisasi menggunakan FT-IR menunjukkan adanya gugus fungsi CaO pada ketiga sampel yang berada didekat daerah sidik jari, yaitu pada bilangan gelombang 871 cm-1; 866 cm-1 dan 871 cm-1.
Erneuerbare Energien im Spannungsfeld gesellschaftlicher Ansprüche
Authors: Salak Boris , Spielhofer Reto , Hunziker Marcel , Kienast Felix , Hayek Ulrike Wissen , Grêt-Regamey Adrienne
Published: July 2024

Das Schweizer Energiesystem soll gemäss Energiestrategie 2050 massgeblich mit Photovoltaik- (PV) und Wind-energieanlagen umgestaltet werden. Jedoch beeinflussen diese Anlagen die Wahrnehmung der Landschaft durch die Bevölkerung und können zu Konflikten mit verschiedenen gesellschaftlichen Interessen führen. Auch der Wald steht zunehmend in der Diskussion, einen Beitrag zur Energiewende zu leisten. Um Zielkonflikte zwischen der Produktion von erneuerbarer Energie und anderen gesellschaftlichen Interessen besser zu verstehen, zeigt dieser Artikel den Beitrag der Anwendung räumlicher Optimierungsmodelle, wobei zur Standortfindung erneuerbarer Energieanlagen verschiedene Planungsprioritäten berücksichtigt werden. Den Prioritäten entsprechend optimale Standorte werden auf der Basis technoökonomischer, ökologischer und gesellschaftlicher Kosten ermittelt und damit einhergehende Zielkonflikte integrativ untersucht. Räumliche Zusammenhänge zwischen Anlagenstandorten und weiteren raumrelevanten Landnutzungsinteressen werden verdeutlicht. Schliesslich werden die Wirkungen der Landschaftsveränderung auf gesellschaftliche Präferenzen für Standorte aufgezeigt. Ein solches Systemverständnis kann sowohl entscheidungstragenden als auch planenden Personen helfen, die sozialen, ökologischen und ökonomischen Auswirkungen ihrer Entscheidungen besser zu verstehen und dieses Verständnis in die Planung von erneuerbaren Energien einzubringen.
Textile Sustainable Development Related to Culture: A Scientometric Approach
Authors: Cui Can , Nazlina Shaari , Sazrinee Zainal Abidin , Noor Azizi Mohd Ali
Published: July 2024

The sustainable development of textiles has been a notable concern for the textile industry and society in recent years. From green textiles and circular textiles to cultural textiles, academia has conducted many explorations. The problem of the connection between the cultural needs of increasingly educated consumers and the development of textiles has become increasingly prominent, which has also triggered many new social problems. This study aims to explore how culture promotes sustainability in textiles and can meet consumer demands. This study uses scientometric methods to conduct a thematic analysis of cultural factors in the development of textiles. From 2013 to 2023, the Web of Science and Scopus databases included a total of 306 articles related to the cultural factors in textiles. The results of this study are as follows: 40 main research keyword clusters appeared in the knowledge base, 6 research themes were identified, and a conceptual framework of culture in the development of textiles was constructed. At the same time, this study provides suggestions on how to better establish communication between textiles and culture. The results of this study will help textile practitioners better understand the current status, hot spots, and research trends of cultural sustainability in the textile industry while establishing closer connections with consumers.
ЗАСАДИ РОЗВИТКУ МІСЦЕВИХ БЮДЖЕТІВ В УМОВАХ РЕФОРМУВАННЯ МІСЦЕВОГО САМОВРЯДУВАННЯ
Authors: ОГРАЗАНСЬКИЙ Владислав
Published: July 2024

The article is devoted to an overview of some of the main organizational and economic foundations of the development of local budgets in the conditions of local self-government reform.
It was determined that local self-government is a manifestation of the democratic management of social development, which is based on the idea of citizen participation in solving community problems. The main functions of local self-government are the involvement of citizens in issues of local development, management of communal property, socio-economic and cultural development, provision of social services to the population. The powers of local self-government bodies include the preparation of community socio-economic development programs, the involvement of enterprises and ensuring the efficient use of resources. The implementation of the organizational and economic mechanism benefits all participants in the process, because the accumulation of taxes in the local budget contributes to the growth of the quality of life of the population, creates additional conditions for the development of enterprises, the creation of new jobs, and affects the formation of the investment climate.
In the conditions of martial law, changes were made to a number of regulatory and legal documents regulating budgetary issues to ensure the smooth functioning of budgets at various levels during the war. The changes concerned the provision of prompt, continuous and timely implementation of local budgets, which provide for the needs of both residents and business entities of the OTG. To ensure the restoration of the work of enterprises and organizations in the liberated territories, local self-government bodies redistribute state aid. At the same time, the biggest changes in legislation related to the cancellation of mandatory taxes and deductions to the budgets of the OTG.
Further scientific research in this direction concerns the improvement of the methodology for analyzing the development of local budgets in the context of local self-government reform.
A number of regulatory and legal documents regulating budgetary issues under martial law were reviewed.
Analisis Produktivitas Lahan Pada Usahatani Jagung (Zea mays L) di Nagari Aie Tajun Kabupaten Padang Pariaman Provinsi Sumatera Barat
Authors: Jodi Putra  , Gusriati  , Esa Diya Wahyuni
Published: July 2024

Penelitian ini bertujuan untuk mengetahui produktivitas lahan pada usahatani jagung dan faktor-faktor yang mempengaruhi produktivitas jagung di Nagari Aie Tajun, Kabupaten Padang Pariaman, Provinsi Sumatera Barat. Penelitian ini dilaksanakan di Nagari Aie Tajun pada bulan Oktober-November 2022. Jumlah populasi/sampel sebanyak 63 petani, dengan penentuan sampel menggunakan metode sensus. Metode dasar penelitian yang digunakan adalah metode deskriptif kuantitatif dengan menggunakan analisis regresi linier berganda. Hasil penelitian menunjukkan bahwa produktivitas lahan di Nagari Aie Tajun sebesar 6,58 ton/ha, dan faktor-faktor yang berpengaruh signifikan secara parsial terhadap produktivitas jagung di Nagari Aie Tajun adalah pupuk NPK dan pengalaman bertani. Sementara itu, faktor-faktor yang berpengaruh tidak signifikan adalah luas lahan, pupuk urea, benih, pestisida, tenaga kerja, dan herbisida. Selanjutnya, koefisien determinasi menunjukkan bahwa proporsi pengaruh variabel independen terhadap variabel dependen adalah sebesar 69,6 persen.
Leveraging Inventory Management for Enhanced Performance in Elementary School Cooperatives: Case Study from Majalengka Regency
Authors: Sutarman Sutarman , Purnomo Agus , Mety Zalynda Putri
Published: July 2024

Cooperatives play a significant role in promoting economic growth by not only increasing community income but also providing employment opportunities in the small business sector. For cooperatives to effectively support the economic development of villages, it is crucial for them to function as healthy business entities. One way to enhance their efficiency is by ensuring consistency in their managerial activities, ranging from planning to control, including inventory management. SD "X" Cooperative, located in Majalengka, engages in retail trading activities through a mini market. The cooperative deals with 19 specific types of items, which require strict inventory control. The governance process starts with determining the optimal quantity of economic orders to avoid shortages or excessive inventory of goods, thus ensuring satisfactory customer service. However, the cooperative currently faces challenges in terms of working capital shortage, hindering its ability to place orders according to the predetermined optimal quantity. Therefore, it becomes imperative to redefine the optimal order placement process by considering the available working capital. Such re-optimization will have an impact on increasing inventory costs, as the optimal order quantity decreases and the frequency of orders becomes more frequent. Despite the decrease in the optimal number of orders, the cooperative strives to fulfill customer demands while managing its limited working capital effectively
Teachers' Efforts in Overcoming Calistung Learning Difficulties in Grade I Students
Authors: Rizky Iddha Purnaningtyas  , Sukartono
Published: July 2024

Difficulties that are often encountered when learning in lower grades are reading, writing and arithmetic which can be one of the factors inhibiting the learning process in class. The learning difficulties faced by students will greatly influence their academic results, because to achieve good academic results students also need to try hard in their studies. Reading and writing skills at elementary school level are very important in helping children understand how to convey the information they receive, while numeracy skills will support the development of children's logic and thinking abilities. The aim of this research is to describe the teacher's efforts in overcoming calistung learning difficulties in class I MI Muhammadiyah PK Wirogunan students. This research is a qualitative descriptive study using data collection techniques in the form of interviews, observation and documentation. The results of the research show that teachers overcoming calistung learning difficulties include: a) seek support and enthusiasm for intense learning; b) using the media book Islamic Children's Loves to Read (AISM); c) instructors (teachers) develop cooperation towards students. Supporting factors include: a) a comfortable learning environment; b) support from the school. While the inhibiting factors; a) lack of concentration of student learning; b) lack of support from parents. Solutions to overcome inhibiting factors include; the teacher gives assignments to students who experience learning difficulties; teachers try to help students who experience learning difficulties; teachers apply varied learning methods according to students' personalities.
Forms of Slow Learner Student Interaction in Elementary Schools
Authors: Ganis Rindang Mahesty  , Abduh Muhammad Abduh
Published: July 2024

This research is motivated by social interactions among slow-learner students in elementary schools. The intellectual capacity of slow learner students is low, and the affective aspects of these students in their relationships or social interactions are also hampered. So this research aims to explore information about the forms of social interaction among slow learner students in class III, SD N Krikilan 1, Kalijambe sub-district. The approach used in this research is a qualitative approach with a case study method. Extended observation techniques and source triangulation are the techniques used to validate the data in this research. Research results are analyzed using data analysis in the form of data reduction, data presentation, and conclusion. The results of the research show the forms of social interaction between individuals, such as how to behave, self-courage in the environment, self-adjustment, facing criticism and failure, and self-confidence. Individual social interactions with groups look like how they take responsibility, play roles in groups, and show themselves in front of other people. Group social interaction with groups includes collaborating with the environment, social attitudes, and cognitive abilities.
The Effect Of Discovery Learning In Mathematics Learning On Computational Thinking In Terms Of Self-Regulated Learning (Srl) In Student
Authors: Lensi Hariyani  , Yurniwati Yurniwati  , Ade Dwi Utami
Published: July 2024

Discovery learning is a learning process aimed at uncovering new knowledge through teaching and learning activities. This study investigates the effect of discovery learning in mathematics on computational thinking, considering students' self-regulated learning levels. Employing a quantitative approach with an experimental method, specifically the Posttest-Only Control Group Design, the research sampled VB class students as the experimental group and VC class students as the control group. Data were collected through computational thinking tests, focusing on decomposition, abstraction, algorithm design, and pattern recognition, and analyzed using a two-way ANOVA with a treatment by level 2 x 2 design. The findings reveal: (1) Computational thinking of students exposed to discovery learning differs from those taught with a scientific approach, (2) There is an interaction effect between learning models and self-regulated learning on computational thinking, (3) Students with high self-regulated learning exhibit higher computational thinking in mathematics through discovery learning compared to those taught with a scientific approach, (4) No significant difference exists in computational thinking outcomes between students with low self-regulated learning regardless of the teaching method. Consequently, discovery learning, combined with high self-regulated learning, leads to better computational thinking outcomes in mathematics.
Kemandirian Belajar Siswa dalam Pembelajaran Matematika Menggunakan Kurikulum Merdeka
Authors: Ghassani Dini Aghniya , Nursa’adah Agustin , Septira Farah , Effendi Mufid , Herman Tatang , Hasanah Aan
Published: July 2024

Kemandirian belajar sangat diperlukan dalam penerapan kurikulum merdeka belajar sebagai modal dalam menghadapi era Society 5.0. Penelitian ini bertujuan untuk menganalisis kemandirian belajar siswa dalam pembelajaran matematika menggunakan kurikulum merdeka di salah satu SMP Pasundan di Kota Bandung. Subjek dalam penelitian ini adalah guru matematika dan 26 siswa kelas VII tahun ajaran 2022-2023. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif. Instrumen dalam penelitian ini berupa instrumen non tes yaitu angket kemandirian belajar siswa dengan skala likert. Teknik pengumpulan data dilakukan melalui observasi, pengisian angket, dan dokumentasi. Hasil penelitian ini menunjukan bahwa kemandirian belajar matematika siswa dalam pembelajaran matematika masih rendah. Diperlukan metode atau strategi baru yang dapat meningkatkan kemandirian belajar siswa dalam pembelajaran matematika.
Self-regulated learning is very necessary in implementing the independent learning curriculum as capital in facing the Society 5.0 era. This study aims to analyze self-regulated learning in mathematics using the independent curriculum at one of the Pasundan Middle Schools in the city of Bandung. The subjects in this study were a mathematics teacher and 26 class VII students for the 2022-2023 school year. The method used in this research is descriptive qualitative. The instrument in this study was a non-test instrument, namely the student learning independence questionnaire with a Likert scale. Data collection techniques were carried out through observation, filling out questionnaires, and documentation. The results of this study indicate that the independence of students' mathematics learning in learning mathematics is still low. New methods or strategies are needed that can increase student learning independence in learning mathematics.
Kemampuan pemecahan masalah siswa smp dalam menyelesaikan soal cerita pada materi persamaan kuadrat
Authors: Utami Heni Sri , Puspitasari Nitta
Published: July 2024

Problem-solving skills are very important and must be possessed by all students. This is necessary to train students to get used to solving various problems. Problem-solving in the form of story questions needs serious attention because story questions provide a real picture of various life problems using mathematical sentences. The purpose of this study was to determine the problem-solving ability of junior high school students in solving story problems on the Quadratic Equations Material. This type of research is descriptive qualitative research. The technique of taking the subject of this study used a purposive sampling technique. The subjects of this study were five grade IX junior high school students in Kutawaringin Village. Data collection techniques used are tests, interviews, and field notes. Data analysis techniques used are data reduction, data presentation, and concluding. From the results of the study, it can be concluded that junior high school students have not been able to solve story problems on the Quadratic Equation material because students have not been able to apply all the indicators of problem-solving. This is because students are less careful in arithmetic operations which results in many errors. In addition, because students do not understand the concepts in the questions, they cannot solve problems completely and most importantly, students are not familiar with non-routine questions.
Kemampuan pemecahan masalah sangat penting dan harus dimiliki oleh semua siswa. Hal ini diperlukan untuk melatih siswa agar terbiasa memecahkan berbagai masalah. Pemecahan masalah dalam bentuk soal cerita perlu mendapat perhatian serius, karena soal cerita memberikan gambaran nyata tentang berbagai masalah kehidupan dengan menggunakan kalimat matematika. Tujuan penelitian ini adalah untuk mengetahui kemampuan pemecahan masalah siswa SMP dalam menyelesaikan soal cerita pada materi Persamaan Kuadrat. Jenis penelitian ini adalah penelitian kualitatif deskriptif. Teknik pengambilan subjek penelitian ini menggunakan teknik purposive sampling. Subjek dari penelitian ini adalah lima siswa SMP kelas IX di Desa Kutawaringin. Teknik pengumpulan data yang digunakan yaitu tes, wawancara, dan catatan lapangan. Teknik analisis data yang digunakan yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Dari hasil penelitian dapat disimpulkan bahwa siswa SMP belum mampu memecahkan soal cerita pada materi Persamaan Kuadrat karena siswa belum mampu menerapkan seluruh indikator dari pemecahan masalah. Hal ini disebabkan karena siswa kurang teliti dalam operasi hitung yang mengakibatkan banyak terjadi kesalahan. Selain itu, karena siswa belum memahami konsep pada soal, sehingga belum bisa memecahkan masalah dengan tuntas dan yang paling utama adalah siswa tidak terbiasa dengan soal-soal non-rutin.
Determinan pencapaian siswa bidang matematika: Perbandingan antara indonesia dan singapura
Authors: Ulkhaq M. Mujiya
Published: July 2024

This study investigates and compares the determinants of Indonesian and Singaporean students’ achievement in mathematics. The achievement is proxied by the PISA score of mathematics. The recent PISA 2018 data is used to answer this research question. Multivariate linear regression is used; as the dependent variable in the PISA score of mathematics, while the information concerning the student’s background is used as independent variables, student’s age, gender, learning time in mathematics, index of economic, social, and cultural status, and ICT possession at home. For all samples (Indonesia and Singapore), all independent variables are statistically significant at least at the 10% level. This shows that age, gender, learning time in mathematics, index of economic, social, and cultural status, and ICT possession at home do influence student achievement as measured by PISA mathematics scores. Several tests to test the classical assumptions, such as the residual normality test, heteroscedasticity test, and collinearity test were also carried out. According to this test, no problems occurred.
Penelitian ini menyelidiki faktor-faktor penentu (determinan) pencapaian matematika siswa Indonesia dan Singapura. Pencapaian siswa diukur dengan dengan skor PISA matematika. Data PISA terbaru tahun 2018 digunakan untuk menjawab pertanyaan penelitian ini. Regresi linier multivariat digunakan; sebagai variabel terikat adalah nilai PISA matematika, sedangkan informasi mengenai latar belakang siswa digunakan sebagai variabel bebas, yaitu usia, jenis kelamin, waktu belajar matematika, indeks status ekonomi, sosial, dan budaya, serta kepemilikan ICT di rumah. Untuk semua sampel (Indonesia dan Singapura), semua variabel bebas signifikan secara statistik dalam taraf (paling tidak) 10%. Hal ini menunjukkan bahwa usia, jenis kelamin, kepemilikan ICT di rumah, kondisi ekonomi, sosial, dan budaya, dan waktu belajar matematika waktu belajar matematika, indeks status ekonomi, sosial, dan budaya, serta kepemilikan ICT di rumah berpengaruh terhadap prestasi siswa yang diukur dengan nilai PISA matematika. Beberapa pengujian untuk menguji asumsi klasik, seperti uji normalitas residual, uji heteroskedastisitas dan uji kolinearitas juga dilakukan. Menurut tes ini, tidak ada masalah yang terjadi.
Kemampuan penalaran analogi ditinjau dari self-concept
Authors: Sofiani Julia , Nurjamil Dedi , Nurhayati Elis
Published: July 2024

This study aims to analyze the analogical reasoning ability of students in terms of high self-concept, moderate self-concept, and low self-concept in solving problems in rectangular and triangular material. This research is qualitative research with descriptive qualitative research methods. The subjects used in the study were 3 students of class VIII SMP Negeri 5 Tasikmalaya. The instruments used in this research are self-concept questionnaires and analogy reasoning ability test questions. The results of this study indicate that the S31T subject can fulfill all stages of analogy reasoning abilities, namely the encoding, inferring, mapping, and applying stages. The S31T subject can answer the source problem and the target problem even though there is an error in the calculation but can realize and explain the location of the error again. S2S subjects can fulfill all stages and are not too different from S31T subjects. S2S subjects can answer the source problem but there are errors in the target problem and often do not write down the units due to working in a hurry and not being thorough. S7R subjects can fulfill two stages, namely the encoding and inferring stages. The S7R subject can answer the source problem but cannot answer the target problem. The subject of S7R has an error in writing the formula for the area of the trapezoid and then does not write down the unit.
Penelitian ini bertujuan untuk menganalisis kemampuan penalaran analogi peserta didik ditinjau dari self concept tinggi, self concept sedang dan self concept rendah dalam menyelesaikan masalah pada materi persegi panjang dan segitiga. Penelitian ini merupakan penelitian kualitatif dengan metode penelitian deskriptif kualitatif. Subjek yang digunakan dalam penelitian ini adalah 3 siswa kelas VIII SMP Negeri 5 Tasikmalaya. Instrumen yang digunakan dalam penelitian ini adalah angket self concept dan soal tes kemampuan penalaran analogi. Hasil penelitian ini menunjukkan bahwa mata pelajaran S31T dapat memenuhi semua tahapan kemampuan penalaran analogi, yaitu tahap encoding, inferring, mapping dan applying. Subjek S31T dapat menjawab masalah sumber dan masalah target meskipun terdapat kesalahan dalam perhitungan, namun dapat menyadari dan menjelaskan kembali letak kesalahan tersebut. Subjek S2S dapat memenuhi semua tahapan dan tidak terlalu berbeda dengan subjek S31T. Subjek S2S dapat menjawab soal sumber tetapi terdapat kesalahan pada soal sasaran dan sering tidak menuliskan satuan karena mengerjakannya dengan terburu-buru dan tidak teliti. Subjek S7R dapat memenuhi dua tahapan, yaitu tahap encoding dan tahap inferring. Subjek S7R dapat menjawab masalah sumber tetapi tidak dapat menjawab masalah target. Subjek S7R mengalami kesalahan dalam menuliskan rumus luas trapesium dan tidak menuliskan satuannya.
Implementasi lkpd pmri dalam materi membilang sampai 20 untuk siswa fase a sekolah dasar
Authors: Meilina Aida , Mariana Neni , Rahmawati Ika
Published: July 2024

Implementation of LKPD in ethnomathematics-based PMRI in the learning process makes it easier for students to learn the material to count up to 20. The purpose of this study is to describe the effectiveness of using LKPD with the PMRI approach in the learning process. This research method is descriptive qualitative with the type of research design. Research design is used as an appropriate means to an end; conducted in three phases: initial design, teaching trials (first and second cycles), and retrospective analysis. This study allows students to carry out activities starting with contextual situations from the traditional Tengkorek game and then developing them in cutting and counting activities. Indonesian Realistic Mathematics Education (PMRI) underlies the design of contexts and activities. The population sample is students from the 164 Gresik State Elementary School. This study involved grade 1 students, 5 students in cycle I, and 5 students in cycle II (1 student was analyzed in detail). The results of this study show that these activities can bring student learning from contextual to more formal situations through traditional games as local wisdom. The activities in this study have been successfully implemented in this school, so this activity can be used for other schools.
Implementasi LKPD dalam PMRI berbasis etnomatematika pada proses pembelajaran mempermudah peserta didik dalam mempelajari materi membilang sampai 20. Tujuan dari penelitian ini adalah untuk mendeskripsikan keefektifan penggunaan LKPD dengan pendekatan PMRI pada proses pembelajaran. Metode Penelitian ini adalah Deskriptif Kualitatif dengan jenis penelitian design. Desain penelitian digunakan sebagai sarana yang tepat untuk mencapai tujuan; dilakukan dalam tiga fase: desain awal, percobaan mengajar (siklus pertama dan kedua), dan retrospektif analisis. Studi ini memungkinkan siswa untuk melakukan aktivitas diawali dengan situasi kontekstual dari permainan tradisional Tengkorek lalu dikembangkan dalam aktivitas menggunting dan membilang. Pendidikan Matematika Realistik Indonesia (PMRI) mendasari perancangan konteks dan kegiatan. Sampel populasi adalah siswa dari Sekolah Dasar Negeri 164 Gresik. Penelitian ini melibatkan siswa kelas 1, 5 siswa pada siklus I dan 5 siswa pada siklus II (1 siswa dianalisis secara detail). Hasil penelitian ini dapat menunjukkan bahwa kegiatan tersebut dapat membawa pembelajaran siswa dari kontekstual ke situasi yang lebih formal melalui permainan tradisional sebagai kearifan lokal. Kegiatan dalam penelitian ini telah berhasil diterapkan di sekolah ini, sehingga kegiatan ini dapat digunakan untuk sekolah lainnya.
Brain-based learning dalam meningkatkan kemampuan berpikir kritis siswa smp
Authors: Cahyani Intan Dwi , Fathani Abdul Halim , Faradiba Surya Sari
Published: July 2024

This research is motivated by the researcher's weakness in the low mathematical critical thinking skills of junior high school students. Researchers provide solutions to Brain Based Learning models. This research is included in the type of Classroom Action Research (PTK) which was conducted for 2 cycles. The subject of this study was class VIII with a total of 32 students. Based on the results of research and discussion students' critical thinking skills in learning mathematics have increased. This increase can be seen from the average value of students, and the results of calculating students' Classical Absorption Capacity (DSK). Student responses to learning mathematics with the Brain-Based Learning model generally give a positive response. Student activities in learning mathematics with the Brain-Based Learning model are active. Based on the explanation above, it can be concluded that the application of the Brain-Based Learning learning model can improve the mathematical critical thinking skills of junior high school students in mathematics.
Penelitian ini dilatar belakangi dengan keprihatinan peneliti terhadap rendahnya kemampuan berpikir kritis matematis siswa SMP. Peneliti memberikan solusi model Brain Based Learning. Penelitian ini termasuk dalam jenis Penelitian Tindakan Kelas (PTK) yang dilakukan selama 2 siklus. Subjek penelitian ini adalah siswa kelas VIII dengan jumlah 32 siswa. Berdasarkan hasil penelitian dan pembahasan kemampuan berpikir kritis matematis siswa dalam pembelajaran matematika mengalami peningkatan. Peningkatan tersebut dapat dilihat dari nilai rata-rata siswa, dan hasil perhitungan Daya Serap Klasikal (DSK) siswa. Respon siswa terhadap pembelajaran matematika dengan model Brain Based Learning pada umumnya memberikan respon positif. Aktivitas siswa dalam pembelajaran matematika dengan model Brain Based Learning berjalan aktif. Berdasarkan penjelasan di atas dapat disimpulkan bahwa penerapan model pembelajaran Brain Based Learning dapat meningkatkan kemampuan berpikir kritis matematis siswa SMP dalam mata pelajaran matematika.
Evaluation of the Camouflage Effect of Decorative Pieces on Camouflage Net Highly Fused with Background Based on Image Processing
Authors: Xu Bingqing , Yue Ji , Jia Qi
Published: July 2024

The evaluation of camouflage effect can be efficiently completed through computer digital image processing. The decorative pieces on the camouflage net can effectively ameliorate the camouflage effect of camouflage net. In an effort to evaluate the camouflage effect of decorative pieces on the camouflage net, our research group organized experiments for research. This study used decorative pieces with different edge shapes, and determined the type of camouflage net used in the background through color extraction. The study compared the performance differences of camouflage before and after adding decorative pieces to obtain the research results based on computer image processing. As the research results clearly reveal, decorative pieces on the camouflage net can effectively heighten the effectiveness of camouflage net camouflage net, providing a method for quantitatively evaluating the camouflage effect of decorative pieces on the camouflage net through computer digital image processing.
Research on the Using Methods of Decorative Pieces on Camouflage Net Highly Fused with Background Based on Computer Vision
Authors: Jia Qi , Yue Ji , Zhu Liyan
Published: July 2024

The technological development of computer vision provides a new path for improving camouflage effects. As an important means of anti-reconnaissance, camouflage plays an important role in competing for information superiority. In an effort to ameliorate the camouflage effect of camouflage net based on computer vision, a method of using decorative pieces on the camouflage net was proposed, and the color determination and fixation methods of decorative pieces were studied. Taking forest type camouflage net as an example, this article compared the similarity of edge and color distribution before and after adding decorative pieces for experiments; Through comprehensive analysis of cost-effectiveness and universality, this article determined the color types and specific color information of the decorative piece production; This study determined the usage of decorative pieces and camouflage net through the average time of repeated experiments. On the basis of the above experiments and analysis, the color variety, layout, shape and size of highly fused decorative pieces on the camouflage net were determined, which provides a brand-new method for improving the camouflage effect of camouflage net based on computer vision.
Single Image Super-Resolution Based on Large Convolution Kernel
Authors: Xu Weizhang , Liu Tong , Yuan Hongjie
Published: July 2024

Super-resolution tasks have been receiving widespread attention, contemporary research in the field of single-image super-resolution has seen a notable enhancement in performance, largely attributed to the integration of self-attention mechanisms. However, the disadvantage of the self-attention mechanism is that it significantly increases the amount of computation, which is difficult to accept in lightweight image super-resolution tasks. In this paper, a lightweight image Super Resolution model, Large Kernel Super Resolution (LKSR), is proposed. LKSR simply uses the neural network layer based on large convolutional kernel as the backbone layer. Experimental results show that the proposed LKSR algorithm is effective and offers a promising solution for applications where computational resources are constrained. The LKSR model, with its large convolutional kernels, is designed to capture more contextual information within an image, which is essential for enhancing the resolution without compromising the computational efficiency. This approach allows the model to achieve high-quality image upscaling while maintaining a balance between performance and computational demands, making it suitable for a variety of applications that require both sharp image details and efficient processing.
Economic Dispatch Optimization Method of Virtual Power Plant Based on Improved Genetic Algorithm
Authors: Wu Yaodong , Yu Xiaomeng , Zhang Yikang , Ma Jin , Zhang Jia , Wei Jiajun , Hu Ruixin , Gong Zhengpeng , Fu Yaqi
Published: July 2024

The conventional approaches to economic dispatch optimization in virtual power plants (VPPs) predominantly focus on power generation dispatch variables, often yielding local optima that undermine overall optimization efficiency. To address this limitation, this study devises an innovative VPP economic dispatch optimization methodology grounded in enhanced genetic algorithms. By meticulously extracting the distinct power generation characteristics of VPP components and scrutinizing the operational dynamics of diverse generator types, a more nuanced understanding of the system is attained. An advanced optimization model is subsequently formulated using an improved genetic algorithm, which operates under the dual constraints of economic and technical viability to pinpoint the pinnacle operational states for each unit. This meticulous process serves to refine dispatch strategies, thereby enhancing the VPP’s economic dispatch optimization. Comparative experimental validations conclusively demonstrate the superiority of this novel optimization method, affirming its feasibility and significant potential for real-world implementation, thus contributing to a more efficient and optimized VPP management landscape.
Research on Efficient Information Retrieval Method Based on Recurrent Neural Network
Authors: Zeng Yanlin
Published: July 2024

In the era of information explosion, efficiently retrieving relevant information from vast datasets has become a paramount challenge, with deep learning offering new avenues for enhancing information retrieval (IR) systems. This study introduces an innovative Recurrent Neural Network (RNN)-based approach to significantly improve the efficiency and accuracy of IR tasks, surpassing the limitations of traditional methods. By designing a specialized RNN architecture and comparing it against traditional and existing deep learning-based IR models across diverse datasets and various IR tasks—including document retrieval, question answering, and semantic search—our methodology demonstrates remarkable improvements in retrieval efficiency and accuracy. Specifically, the proposed model achieved substantial increases in precision, recall, and F1 score, highlighting the potential of RNNs in mastering the sequential and contextual nuances inherent in IR processes. This advancement offers a robust and efficient solution to the challenges of traditional IR systems, with future work aiming to integrate this model into broader IR applications and explore further enhancements using advanced neural network techniques.
EFL Students’ Online Learning Readiness: Performing Out the Basic Functions of Technology
Authors: Santosa Made Hery , Surya Putra Ida Bagus Yoga Buana , Pratiwi Ni Putu Astiti
Published: July 2024

This study aimed at investigating the 12th-grade students’ online learning readiness in utilizing basic technological functions in their English teaching and learning process. An explanatory sequential mixed-method design was employed, surveying 233 students from Hospitality and Culinary classes at a senior vocational high school in South Bali through a questionnaire. Interviews were further conducted via personal messages with two highest readiness level students and two lowest readiness levels to comprehensively study readiness. The questionnaire result indicated that students are prepared to use basic functions of technology for online learning, with a few necessary improvements. Interview findings revealed that highly prepared students are more motivated to engage in online learning, whereas less prepared students are more demotivated due to factors like online learning support, familiarity with tools, and supporting facilities. It is suggested to actively support the less-ready students with highly engaged learning activities, pedagogically empowered teachers, and supportive policies and facilities.
Technology-Based Reading Application on Improving Reading Literacy Level Among Struggling Readers in a Public Elementary School in the Philippines
Authors: Quimsing Mary Jane D. , Ortega-Dela Cruz Ruth
Published: July 2024

Reading literacy is a fundamental skill essential for academic success and lifelong learning. However, some students in elementary schools face challenges in developing proficient reading skills, leading to academic setbacks. Technology offers innovative solutions to address these challenges and facilitate reading literacy levels among struggling readers. This study assessed the effects of a technology-based reading application READTECH 1.0 on improving the reading literacy level of Struggling Readers in a public elementary school in the Philippines. READTECH 1.0 follows the Analyze, Design, Develop, Implementation, Evaluation (ADDIE) Model in creating learning content. The respondents of this study were 26 Grade Six Struggling Readers. Quantitative methods were used in collecting the data such as conducting pre-and post-reading test assessments. Descriptive Statistics were used to analyze the data and the questionnaires using the five-point Likert Scale. Findings revealed that the implementation of READTECH 1.0 leads to an improvement in the reading literacy level of the Struggling Readers. The integration of technology into education, particularly in the realm of reading, has shown promise in engaging and assisting struggling readers.
Kemampuan Media Filter Manganese Greensand Dan Karbon Aktif Tempurung Kelapa Dalam Menurunkan Kadar Mangan (Mn) Pada Air Tanah, Kelurahan Gunung Kebayoran Baru Jakarta
Authors: Rojali Rojali , Miftahul El-Jannah Syarifah , Wartiniyati Wartiniyati , Pangestu Pangestu , Aliza Fathiani Nur
Published: July 2024

Air adalah sumber daya penting dan kebutuhan dasar manusia untuk hampir semua aktivitas. Standar Kualitas Kesehatan Lingkungan untuk air mencakup parameter fisik, biologis, dan kimia, dengan fokus khusus pada kadar Mangan (Mn) yang dapat bersifat neurotoksik jika dikonsumsi secara berlebihan. Filtrasi menggunakan kombinasi Manganese Greensand dan Karbon Aktif Tempurung Kelapa terbukti efektif mengurangi kadar Mangan dalam air tanah, dengan penurunan hingga 80%. Penelitian ini bertujuan untuk mengevaluasi efektivitas media tersebut dalam menurunkan kadar Mangan berdasarkan volume air yang disaring di RT 08, RW 01, Kelurahan Gunung Kebayoran Baru, Jakarta Selatan. Menggunakan desain one-group pretest-posttest, penelitian ini menyaring air tanah dengan konsentrasi Mangan 5 mg/L dalam volume 56, 112, 168, dan 224 liter. Hasil penelitian menunjukkan penurunan kadar Mangan, namun penurunan tersebut tidak mencapai standar kualitas. Persentase penurunan tertinggi terjadi pada volume 56 liter dengan penurunan sebesar 48%. Analisis statistik menunjukkan perbedaan signifikan di antara variasi volume air (nilai p = 0,00001).
Kata kunci: Karbon Aktif, Manganese Greensand, Kesehatan Lingkungan
Hubungan Kondisi Lingkungan Dengan Keberadaan Telur Nyamuk Aedes di Wilayah Kerja Puskesmas Bontokassi Kabupaten Takalar
Authors: Rasjid Ashari , Ahmad Hamsir , Hermawan Harman
Published: July 2024

Nyamuk Aedes aegypti dan Aedes albopictus adalah vektor penyakit Demam Berdarah Dengue memiliki karakteristik habitat dan perilaku yang unik. Nyamuk Aedes aegypti dan Aedes albopictus umumnya dapat ditemukan di pemukiman, rumah- rumah warga, dan gedung-gedung bangunan. Salah satu cara untuk mengetahui tingkat kepadatan nyamuk Aedes aegypti pada suatu wilayah yaitu dengan cara melakukan survei dengan pemasangan ovitrap. Penelitian ini bertujuan untuk mengetahui hubungan antara suhu, kelembapan, kondisi pencahayaan dan kebersihan lingkungan dengan keberadaan telur nyamuk Aedes di wilayah kerja Puskesmas Bontokassi Kecamatan Galesong Selatan  Kabupaten Takalar. Dengan jenis penelitian menggunakan Observasional Analitik dengan desain cross sectional study. Hasil penelitian menunjukkan bahwa keberadaan telur nyamuk Aedes di wilayah kerja puskesmas Bontokassi memiliki rata-rata didalam rumah sebanyak 67,3% dan di luar rumah sebanyak 55,8% serta tidak ada hubungan antara suhu udara dalam rumah dan ada hubungan suhu udara luar rumah, tidak ada hubungan antara kelembapan udara, ada hubungan antara kondisi pencahayaan, ada hubungan antara kebersihan lingkungan dengan keberadaan telur nyamuk Aedes di wilayah kerja puskesmas Bontokassi.  Kesimpulan dari penelitian ini yaitu terdapat 3 kategori variabel yang tidak ada hubungan dan terdapat 4 kategori variabel yang ada hubungan dengan keberadaan telur nyamuk Aedes di wilayah kerja puskesmas Bontokassi. Saran bagi masyarakat untuk selalu menjaga kebersihan lingkungan rumah.