bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penentuan Mutu Air Waduk Jatiluhur Jawa Barat dengan Metode IP, Storet, CCME WQI sebagai Dampak Keramba Jaring Apung
Authors: Mellyanawaty Melly , Nurhalimah Siti , Nofiyanti Estin 
Published: April 2024

The Jatiluhur Reservoir is an important structure in West Java Province that damming the Citarum River. This reservoir is a reservoir for domestic, industrial, and agricultural wastewater pollution originating from the catchment area, causing water quality to decline. This study was conducted to determine the water quality of the Jatiluhur reservoir in the 2020-2021 period using the IP, Storet, and CCMW WQI methods. Samples were taken from 5 stations, namely: Karamba, Kerenceng, Taroko, Parung Kalong, and Cilalawi, at several depths. Based on the results of the study, it is known that pH, DO, BOD, and free ammonia at the monitoring location do not meet the quality standards. The analysis found the lowest DO was 2 mg/L, the highest pH value was 10, BOD was 13 mg/L, and free ammonia was 1 mg/L. These four parameters contributed to the decline in water quality. Determination of water quality status showed lightly polluted for the IP method and moderately polluted for the Storet and CCMW WQI methods, thus affecting the utilization of this reservoir, especially as drinking water. Of the three methods, IP is the appropriate method used in this study because it has the lowest standard error. The decline in water quality in Jatiluhur Reservoir is caused by organic substances originating from floating net cage waste. Keywords: Jatiluhur; floating net cage; water quality method Abstrak Waduk Jatiluhur merupakan bangunan penting di Provinsi Jawa Barat yang membendung Sungai Citarum. Waduk ini menjadi tempat penampungan pencemaran air limbah domestik, industri, dan pertanian yang berasal dari daerah tangkapan air sehingga menyebabkan kualitas air menurun. Penelitian ini dilakukan untuk mengetahui kualitas air Waduk Jatiluhur pada periode 2020-2021 dengan metode IP, Storet, dan CCMW WQI. Sampel diambil dari 5 stasiun yaitu: Karamba, Kerenceng, Taroko, Parung Kalong, dan Cilalawi, pada beberapa kedalaman. Berdasarkan hasil penelitian, diketahui bahwa pH, DO, BOD, dan amonia bebas di lokasi pemantauan tidak memenuhi baku mutu. Dari hasil analisis ditemukan nilai DO terendah 2 mg/L, pH tertinggi 10, BOD 13 mg/L, dan amonia bebas 1 mg/L. Keempat parameter ini berkontribusi terhadap penurunan kualitas air. Penentuan status mutu air menunjukkan tercemar ringan untuk metode IP dan tercemar sedang untuk metode Storet dan CCMW WQI, sehingga berpengaruh terhadap pemanfaatan waduk terutama sebagai air baku untuk air minum. Dari ketiga metode tersebut, IP merupakan metode yang sesuai digunakan pada penelitian ini karena memiliki standar eror terendah. Penurunan kualitas air di Waduk Jatiluhur disebabkan oleh zat-zat organik yang berasal dari limbah keramba jaring apung. Kata Kunci: Jatiluhur; keramba jarring apung; metode mutu air
Model practices of psychological and pedagogical classes and features of their pedagogical support
Authors: Aldoshina M. I. 
Published: April 2024

Introduction. In modern domestic research on Russian psychological and pedagogical classes and ways of pre-professional career guidance of high school students who are inclined to teaching, there is a historical correlation between the emergence of pedagogical classes in Russian education (2nd half of the 19th century) and the formation of a system of vocational and pedagogical education. The existing educational practice of continuous professional and pedagogical development of a graduate is carried out within the framework of several models organized on the basis of schools, universities and organizations of further vocational education. Features of the organization and pedagogical support of psychological and pedagogical classes are determined by different model practices of their formalization, which led to the manifestation of the characteristics of students, the educational environment of the university and the characteristics of the professional competence of university teachers of pedagogical support for different categories of students.Materials and Methods. When writing the article, a theoretical analysis of domestic and foreign literature was used, the study of scientific articles and publications on the topic; generalization and systematization of the results of domestic and foreign research; content analysis, questioning and statistical verification of experimental data and their interpretation.Results. The history of the formation of educational practice in psychological and pedagogical classes in Russia and the practice of their functioning at the present stage of the Russian history of education are considered. The given general theoretical provisions and author's calculations are illustrated by experimental data on the interpretation by students of modern classical and pedagogical universities of the functions and specifics of professional and pedagogical activity in psychological and pedagogical classes on five scales of the author's questionnaire: personal-need, sign-symbolic, spatial-professional, value-normative and socio-behavioral.Discussion and Conclusions. The processes observed by modern researchers with the preprofessional training of high school students focused on pedagogical activity are taken into account in various model practices of organizing modern specialized pedagogical classes, which are taken into account in the professional and pedagogical education of the training of future teachers accompanying them, including the characteristics of students, the characteristics of the educational environment of the university and the competence of interaction with gifted children of teachers.
«Relevant correlation» and real typology of dependences on the example of indicators of popular psychological tests
Authors: Basimov M. M. 
Published: April 2024

Introduction. The analysis of statistical relation between the characteristics under study is most likely the main type of analytical tasks encountered in almost any psychological study. But as our long-term experience, including my colleagues, shows in psychological research if there is no overabundance of closely related in meaning variable, between the studied indicators dominate, first of all, dependences that are far from linear.Materials and Methods. To study statistical relation, the author's method was used in the work, which makes it possible to study, along with linear dependencies, the simplest nonlinear dependencies: with a maximum and with a minimum, far from linear, monotonic and almost monotonic. This allows not only to expand the range of revealed dependencies and get rid of numerous errors in the traditional interpretation of the correlation coefficient, but also to better understand the complex psychological subject of a particular study. To demonstrate the typology of statistical dependencies, psychological data were selected for 120 subjects using 9 popular methods. The results of diagnostics according to these methods represent 114 quantitative indicators.Results. This article is devoted to the analysis of the ratio of linear and simplest nonlinear dependencies, their features and typology, their interpretation at the intersection of different intervals of dependencies measures obtained both in the study of only linear models and in the study of the simplest nonlinear dependencies, when linear dependencies become an integral part of the entire set dependencies of research interest. For example, for 6441 pairs of psychological indicators, only 17 strong linear relationships are observed, either for the MMPI test scales or for the Leary test scales. At the same time, among the “significant”, but at the same time very weak and weak dependences in the model for quarts, 29 strong simplest non-linear dependences were found (type 2 error). And among the dependencies that did not fall into the zone of significance in the model for quarts, 37 strong simplest non-linear dependencies were found (type 1 error).Discussion and Conclusions. Basically, if we restrict ourselves to the simplest non-linear dependencies, the psychologists should be most interested in dependencies with a maximum or minimum that correspond to the essence of the mental as a subject of study.
Professiograph of activity of cynological specialists of the MIA of Russia as a critical element of quality training of a specialist
Authors: Skripkina T. P. , Kusakina E. A. 
Published: April 2024

Introduction. The article reveals the importance of the canine units of the Russian Ministry of Internal Affairs in ensuring the country's security. The purpose of the scientific research is a detailed study of the content and features of the professional activities of dog handlers with the subsequent construction of a professionogram as the most important element of high-quality training of specialists.Materials and Methods. The research materials were literary sources and the current practice of training dog handlers. During the study, general scientific methods were used: analysis and synthesis; generalization and specification; systematization and structuring of information. The authors analyze empirical studies, which reveal that a service dog has no analogues in terms of psychophysiological capabilities in solving operational and service tasks facing the department. As a result of studying the specialized literature, it was revealed that the leading activity of the canine service is the implementation of operational search and investigative actions. The second direction includes solving problems related to maintaining and saving a service dog. An equally important area of professional activity for dog handlers is leadership and mentoring.Results. Based on the results of the work carried out, a professiogram of a dog handler specialist of the Ministry of Internal Affairs of the Russian Federation was built, which is based on the concept of professional development of E.F. Zeer and his model of a prospective professionogram. The novelty of the study lies in the description of all structural elements: passport, specifics of personnel training, characteristics of leading activities, psychogram. The authors substantiate the importance of identifying the main substructures of a specialist’s personality (professional orientation, professionally significant qualities, professionally important qualities and psychophysiological properties), which acted as its main elements.Discussion and Conclusions. The professiogram proposed by the authors reflects the dynamics of changes in the leading activity of an individual at different stages of professional development, which allows for psychological support of the process of professional training of a dog handler of the Ministry of Internal Affairs of the Russian Federation.
The Public Chamber of the Murmansk Region and the Commissioner for Human Rights in the Murmansk region: features and areas of interaction
Authors: Rasheva Natalia 
Published: April 2024

The successful development of civil society in the Murmansk region is a deep, multilateral process, which also largely depends on the effective interaction of society and the state. It is the Public Chamber of the Murmansk Region that is becoming a consolidating center today, coordinating the interaction of public authorities and civil society institutions, ensuring the participation of citizens and public associations in solving topical issues of social and economic development of the region.
Interaction with civil society institutions plays an important role in the work of the Public Chamber of the Murmansk Region, where the institution of the Commissioner for Human Rights in the Murmansk Region plays a key role.
PELATIHAN BAHASA INGGRIS DASAR DI SDN 1 SAYAN UBUD
Authors: Juliarta I Made , Fhitri Widya 
Published: April 2024

Pelatihan Bahasa Inggris dasar ini dilaksanakan di SDN 2 Sayan Ubud yang merupakan kerja sama antara LPPM universitas Bali Dwipa dengan perbekel desa sayan Ubud. Peserta yang mengikuti pelatihan bahasa Inggris dasar ini yaitu peserta pengabmas yang terdiri dari para siswa SDN 2 Sayan Ubud. Pelatihan bahasa Inggris dasar siswa SDN 2 Sayan Ubud ini bertujuan untuk meningkatkan kemampuan Bahasa Inggris dasar bagi bagi peserta pengabmas tersebut. Pelatihan bahasa Inggris dasar tersebut diadakan di SDN 2 Sayan Ubud selama 1 bulan dan pelatihan ini merupakan kerja sama antara LPPM Universitas Bali Dwipa dengan Perbekel Desa Sayan Ubud-Bali. Pelatihan Bahasa Inggris bagi para siswa SDN 2 Sayan Ubud ini diharapkan bisa meingkatkan minat dan kemampuan bahasa Inggris dasar peserta pengabmas tersebut. Metode pembelajaran yang diterapkan dalam pelatihan bahasa Inggris dasar ini yaitu tentang metode pembelajaran persuasif yang diterapkan dalam dalam melakukan pelatihan bahasa Inggris dengan para siswa SDN 2 Sayan Ubud. Teknik observasi merupakan teknik yang dilakukan oleh penulis dalam memperoleh data tentang pelatihan bahasa Inggris para siswa SDN 2 Sayan Ubud ini. Artikel ini dibuat untuk mengamati fenomena yang terjadi di tempat diadakannya pelatihan Bahasa Inggris dasar dengan para siswa SDN 2 Sayan Ubud ini. Setelah pelatihan percakapan Bahasa Inggris dasar ini dilaksanakan, peserta pengabmas melakukan percakapan bahasa Inggris langsung dengan para pengajar untuk mengembangkan materi ajar yang diberikan oleh pengajar.Peserta pengabmas didampingi oleh pengajar agar bisa melihat secara langsung perkembangan peserta pengabmas tersebut. Peserta pengabmas dapat meningkatkan kemampuan bahasa Inggris peserta pengabmas setelah melakukan praktik percakapan Bahasa Inggris.
PELATIHAN BAHASA INGGRIS DASAR DENGAN STAFF VILLA
Authors: Wirawan I Gede Nika 
Published: April 2024

Pelatihan Bahasa Inggris Pariwisata bagi karyawan/staff Resort ini bertujuan untuk meningkatkan kemampuan bahasa Inggris Pariwisata staff Resort. Pelatihan Bahasa Inggris Pariwisata ini diikuti oleh para karyawan resorts tersebut. Pelatihan bahasa Inggris pariwisata ini bertujuan untuk meningkatkan kemampuan Bahasa Inggris pariwisata bagi bagi peserta pengabmas. Pelatihan bahasa Inggris Pariwisata ini dilaksanakan selama 2 bulan di sebuah resort dimana kegiatan ini merupakan kerja sama antara Prodi Sistem Informasi ITB-STIKOM Bali dengan HRD resorts. Peserta pengabmas yang mengikuti pelatihan bahasa Inggris pariwisata ini terdiri dari karyawan villa. Pelatihan bahasa Inggris pariwisata ini bertujuan untuk meningkatkan kemampuan karyawan villa ketika melayani wisatawan asing yang akan menginap di resort tersebut. Metode pembelajaran persuasive digunakan oleh penulis merupakan ketika melakukan praktik percakapan Bahasa Inggris pariwisata ini. Penelitian kualitatif diterapkan dalam laporan pengabmas pelatihan bahasa Inggris pariwisata ini. Penulis menggunakan teknik observasi dalam mengumpulkan data pelatihan bahasa Inggris pariwisata ini. Penulisan artikel pengabmas pelatihan bahasa Inggris pariwisata ini melakukan pengamatan terhadap fenomena yang terjadi di tempat diadakannya pelatihan Bahasa Inggris dengan para pegawai resorts. Setelah melakukan pelatihan bahasa Inggris pariwisata, karyawan resort bisa melakukan percakapan langsung dengan wisatawan asing. Percakapan Bahasa Inggris dengan wisatawan asing ini didampingi oleh pembimbing yang berpengalaman. Adanya peningkatan terhadap kemampuan peserta pengabmas setelah mengikuti pelatihan percakapan Bahasa Inggris ini.
PENERAPAN MODEL KOOPERATIF TIPE GROUP INVESTIGATION DENGAN MEDIA BENDA KONKRET DALAM PENINGKATAN PEMBELAJARAN BANGUN RUANG
Authors: Nurrokhmah Baeti , Joharman Joharman , Salimi Moh 
Published: April 2024

The aims of this research are to describe the step in application of group investigation cooperative learning model using concrete media, to improve mathematics learning about geometry, and to find out problems and solutions. This research is a collaborative classroom action research (CAR) conducted in three cycles consisting of planning, action, observation, and reflection on each cycle. Subject of this research were 24 students. Source of data were obtained from students, teachers, and document. The techniques of collecting data were test, observation, and interview. The validity of the data applied source triangulation techniques and data triangulation techniques. The technique of analyzing data used qualitative technique, namely data reduction, data presentation, and drawing conclusion. The results of research showed that (1) the steps in application of Group Investigation cooperative learning model concrete media were: (a) delivery of the topic, (b) the establishment of the group, (c) identification of topics learning,(d) planning cooperation, (e) the implementation of the investigations, (f) the presentation of the investigation results, and (f) evaluation; (2) the application of Group Investigation cooperative learning model using concrete media can improve mathematics learning about geometry from 66,67% in the first cycle, 83,34% in the second cycle, and increased by 91,67% in the third cycle; and (3) the problems faced in this research namely implementation of investigations and discussions was not effective and the lack of confidence of students at the time of presentation. The solution is students are given guidance and a clear time limit at the time of investigation or discussion, and students are given motivation to be confidence and familiarized to make presentation.
Pengaruh Model Teams Games Tournament Berbantuan Media Corong Hitung Perkalian (CORTULAN) Terhadap Hasil Belajar Matematika
Authors: Maulida Lilik Nur 
Published: April 2024

Study this purpose for understanding the impact of the mastering version Teams Games Tournament with the assist of Funnel Count Multiplication ( Cortulan ) towards results take a look at the third student of Elemtmentary School in Mathematic class. Study that is kind look at Pre-Experimental Design , with the One Group Pretest-Posttest Design version . Samples taken as many as 20 college students who have been used as class experiment. Data series the usage of technique check .Thist text is used to measure the extent to which students in mathematic learning outcomes before and after being given treatment. The analysis used in observe that is Paired Sample T-Test with the SPSS Version 25.zero program .The results showed that the Teams Games Tournament learning model assisted by the Multiplication Counting Funnel (Cortulan) media had a positive effect on mathematics learning outcomes. That element supported with there’s a hypothesis check achived with the Paired Sample T-Test check acquired Sig. (2-tailed) of 0.000 (0.000<0.005).Results of observe this concluded that the usage of the Teams Games Tournament Model with the assist of Funel Media Count Multiplication (Cortulan) topics big to effect observe Mathematics.
ANALISIS PEMANFAATAN MEDIA PEMBELAJARAN AUGMENTED REALITY (AR) UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS
Authors: Ashari Dini 
Published: April 2024

Penelitian ini bertujuan untuk mengetahui pengaruh augmented reality sebagai media pembelahjaran fisika untuk meningkatkan keterampilan berpikir kritis peserta didik. Metode yang digunakan dalam penelitian ini adalah studi literature dengan teknik analisis dengan deskriptif kualitatif. Hasil penelitian menunjukkan bahwa media pembelajaran berbasis augmented reality peserta didik akan banyak berlatih mengenai proses berpikir dan memahami serta menganalisis masalah yang ada. Selain itu, pemanfaatan Augmented Reality sebagai media pembelajaran dapat memberikan pengaruh serta mampu meningkatkan keterampilan berpikir pada peserta didik
PENINGKATAN HASIL BELAJAR MATEMATIKA MATERI STATISTIKA MELALUI MODEL COOPERATIVE INTEGRATED READING AND COMPOSITION BAGI PESERTA DIDIK XII-1 SMAN 1 PENAJAM PASER UTARA
Authors: Rujianto Rujianto 
Published: April 2024

Penelitian ini bertujuan untuk meningkatkan hasil belajar matematika peserta didik melalui model pembelajaran Cooperative Integrated Reading and Composition (CIRC). Jenis Penelitian ini adalah PTK (Penelitian Tindakan Kelas). Subyek penelitian tindakan kelas adalah peserta didik kelas XII-1 SMA Negeri 1 Penajam Paser Utara yang berjumlah 30 peserta didik. Metode pengumpulan data yang digunakan adalah metode observasi, metode tes,metode dokumentasi dan catatan lapangan. Teknik analisis data yang digunakan adalah proses analisis data, penyajian data, dan verifikasi data. Hasil penelitian menunjukkan adanya peningkatan hasil belajar matematika peserta didik materi statistika. Hal ini dapat dilihat dari : 1) Ketuntasan belajar peserta didik pada siklus I sebanyak 16 peserta didik (53%) dan pada siklus II mencapai 25 peserta didik (83%) dan keaktifan siswa pada siklus I adalah 64,44% dan keaktifan siswa pada siklus II mencapai 87,67% . Kesimpulan penelitian ini adalah dengan pelaksanaan pembelajaran Cooperative Integrated Reading and Composition dapat meningkatkan hasil belajar matematika peserta didik XII-1 pada materi Statistika
HUBUNGAN KETERAMPILAN DASAR MENGAJAR TERHADAP KETERAMPILAN PRAKTIK MENGAJAR PADA PENGENALAN LAPANGAN PERSEKOLAHAN (PLP)
Authors: Sikumbang Rama Widjaya , Ikhsanudin Ikhsanudin , Putra Ananda Yutho Wibisono 
Published: April 2024

PLP (Pengenalan Lapangan Persekolahan) adalah program yang menggabungkan semua keterampilan mengajar yang dipelajari mahasiswa dalam program pendidikan calon guru. Penelitian ini bertujuan untuk mencari hubungan antara keterampilan dasar mengajar terhadap keterampilan praktik mengajar pada PLP mahasiswa Pendidikan Vokasional Teknik Mesin. Penelitian ex post facto dengan pendekatan kuantitatif, variable (X) keterampilan dasar mengajar dan keterampilan praktik mengajar (Y). Sampel penelitian adalah mahasiswa Jurusan Pendidikan Vokasional Teknik Mesin yang melaksanakan PLP pada tahun 2022 sebanyak 36 orang. Pengumpulan data menggunakan studi dokumentasi, tes keterampilan dasar mengajar, analisis video pembelajaran, analisis video praktik mengajar. hasil, dan kesimpulan. Hasil uji simultan menunjukkan Fhitung = 10.417 lebih besar dari Ftabel = 2.31 dan nilai sig = 0.000 lebih kecil α =0.05 serta nilai R = 0.869 yang berarti termasuk dalam kategori hubungan mendekati sempurna, selanjutnya untuk menentukan besarnya sumbangan variabel keterampilan dasar mengajar terhadap keterampilan praktik mengajar, maka dapat dilihat melalui R square sebesar 0.755 yang dikali dengan 100% maka hasilnya variabel keterampilan dasar mengajar terhadap keterampilan praktik mengajar memiliki sumbangan sebesar 75.5%, sedangkan sisanya 24.5% ditentunkan variabel lain sehingga dapat disimpulkan terdapat hubungan positif signifikan antara keterampilan dasar mengajar terhadap keterampilan praktik mengajar pada pengenalan lapangan persekolahan (PLP) mahasiswa Pendidikan Vokasional Teknik Mesin 2022.
PENGARUH METODE JARIMATIKA TERHADAP HASIL BELAJAR MATEMATIKA SISWA SEKOLAH DASAR
Authors: Hamdani Hari Rusli , Rizal Fahmi , Shaleh Farras Dinar Aulia , Zulfan Muhammad , Alpian Yayan 
Published: April 2024

Dalam dunia pendidikan, tentunya ada suatu hal yang tidak bisa terlepas dari pendidikan yaitu pembelajaran. Di dalam pembelajaran di sekolah, tentunya kita tidak asing dengan istilah mata pelajaran. Salah satu mata pelajaran yang umum dan wajib untuk dipelajari adalah matematika. Matematika adalah salah satu dari mata pelajaran yang dipelajari di setiap tingkatan sekolah, dari sekolah dasar sampai perguruan tinggi, bahkan matematika juga merupakan salah satu dari beberapa pelajaran yang masuk didalam Ujian Nasional (UN). Tujuan dari penelitian ini adalah untuk mengetahui seberapa besar pengaruh metode jarimatika terhadap hasil belajar matematika siswa sekolah dasar. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian eksperimen. Metode penelitian eksperimen merupakan metode penelitian yang digunakan untuk mencari pengaruh treatment Hasil penelitian ini pada posttest menunjukkan bahwa terdapat pengaruh signifikan metode jarimatika terhadap hasil belajar siswa. Meskipun perolehan N-Gain rata-rata pretest dan posttest adalah 12% sehingga peningkatan hasil belajar siswa termasuk dalam kategori rendah, hal itu dikarenakan terdapat beberapa siswa yang cenderung tidak aktif saat pembelajaran