bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penguatan Peran Kepemimpinan Kurikulum (Curriculum Leadership) Wakil Kepala Sekolah dalam Mengimplementasikan Kepemimpinan Pembelajaran (Instructional Leadership)
Authors: Rahmat R. , Wahyudin Dinn 
Published: February 2022

Saat ini kita berada di era revolusi industri 4.0, di mana revolusi tersebut akan memberikan dampak perubahan yang sangat signifikan di berbagai sektor khususnya tiga klaster: fisik, digital, dan biologi. Dengan kondisi demikian, maka tuntutan perubahan terhadap Lembaga pendidikan menjadi begitu besar. Pendidikan sebagai sebuah upaya mempersiapkan masa depan bangsa harus mampu menjawab tantangan ini. Dengan semakin kompleksnya permasalahan di abad ke-21 seperti dijelaskan di atas dan perlunya kepala sekolah menerapkan kepemimpinan instruksional maka diperlukan sebuah model kepemimpinan yang dapat mengintegrasikan keduanya untuk menjadi lebih produktif. Penelitian ini menggunakan metode studi pustaka (library research) di mana peneliti menggunakan berbagai sumber rujukan dan dokumen yang dapat mendukung proses penelitian. Dalam penelitian ini, ditemukan bahwa kepala sekolah harus memiliki kemampuan kepemimpinan yang dapat mempengaruhi orang lain salah satu yakni wakil kepala sekolah bidang kurikulum sehingga diperlukan pembagian tugas dan kewenangan dalam implementasi kepemimpinan pembelajaran antara kepala sekolah dengan wakil bidang kurikulum dan dapat terlihat bahwa wakil kepala sekolah bidang kurikulum memiliki peranan sangat strategis dalam tata kelola implementasi kurikulum.Kata Kunci: Kepemimpinan, Kepemimpinan Kurikulum, Kepemimpinan Pembelajaran We are currently in the era of the industrial revolution 4.0, where this revolution will have a very significant impact on various sectors, especially three clusters: physical, digital, and biological. With these conditions, the demands for changes in educational institutions become so great. Education as an effort to prepare the nation's future must be able to answer this challenge. With the increasingly complex problems in the 21st century as described above and the importance of principals implementing instructional leadership, a leadership model is needed that can integrate the two to be more productive. This research uses library research by utilizing various reference sources and documents that can support the research process. In this study, it was found that the principal must have leadership abilities which can influence others, one of which is the vice principal in the curriculum field so that it is necessary to divide the tasks and authority in the implementation of learning leadership between the principal and the vice principal in the curriculum field and it can be seen that the vice principal in the field of curriculum The curriculum has a very strategic role in the governance of curriculum implementation.
Pemanfaatan Media Pembelajaran Berbasis Video dalam Penyampaian Konten Pembelajaran
Authors: Ridwan Ratu Sylvia , Al-Aqsha Isra , Rahmadini Ginanda 
Published: February 2022

Dalam proses pembelajaran sering kali ditemukan hambatan-hambatan yang dialami oleh siswa. Hambatan tersebut dapat berupa siswa sulit menerjemahkan materi yang disampaikan guru karena penjelasan yang diberikan terlalu abstrak. Untuk mengatasi permasalahan tersebut diperlukan adanya media dalam mencapai tujuan pembelajaran yang sesuai. Keberadaan media pembelajaran memberikan kemudahan bagi guru untuk menyampaikan konten pembelajaran. Media pembelajaran dituntut untuk selalu berkembang mengikuti perkembangan ilmu pengetahuan dan teknologi agar mampu menghadirkan suasana kelas yang sesuai dengan perkembangan zaman. Media yang dapat digunakan salah satunya yaitu media video. Penelitian ini mencoba untuk mengkaji lebih lanjut terkait pemanfaatan media video dalam penyampaian konten pembelajaran dalam proses pembelajaran. Penelitian ini menggunakan metode studi literatur atas hasil-hasil penelitian sebelumnya. Berdasarkan hasil kajian, diperoleh bahwa media pembelajaran berbasis video dapat menjadi salah satu media pembelajaran yang dimanfaatkan oleh guru sebagai upaya untuk menyampaikan konten pembelajaran yang akan disampaikan dalam proses pembelajaran.Kata Kunci: Media Pembelajaran; Video; Video Pembelajaran AbstractIn the learning process, students often encounter obstacles. These obstacles can be in the form of students having difficulty translating the material presented by the teacher because the explanation given is too abstract. To overcome these problems, it is necessary to have media in achieving appropriate learning objectives. The existence of learning media makes it easy for teachers to deliver learning content. Learning media are required to always develop following the development of science and technology in order to be able to present a classroom atmosphere that is in accordance with the times. One of the media that can be used is video media. This study tries to study further related to the use of video media in the delivery of learning content in the learning process. This study uses a literature study method on the results of previous studies. Based on the results of the study, it was found that video-based learning media can be one of the learning media used by teachers as an effort to convey learning content that will be delivered in the learning process.
Pengembangan Kurikulum Tingkat Satuan Pendidikan Mata Pelajaran Pendidikan Agama Islam
Authors: Kokabudin K. 
Published: February 2022

Masalah pokok dalam penelitian ini adalah bagaimana pengembangan kurikulum mata pelajaran PAI yang dilakukan oleh MAN 2 Serang. Secara rinci pertanyaan yang akan dijawab dalam penelitian ini adalah bagaimana madrasah dan guru bidang studi melakukan pengembangan silabus dan RPP, bagaimana Implementasi pembelajaran PAI, dan faktor-faktor apa saja yang menjadi penghambat dan pendukung dalam pengembangan kurikulum mata pelajaran PAI yang ada di satuan pendidikan. Data dikumpulkan dengan menggunakan teknik observasi, wawancara, dan studi dokumentasi. Dengan tahapan-tahapan mulai dari perencanaan awal, orientasi, eksplorasi, member check, sampai pada tahap triangulasi. Hasil penelitian menunjukkan bahwa dalam proses pengembangan kurikulum mata pelajaran PAI di madrasah belum dilakukan secara sempurna. Belum terlihat adanya kesiapan dari pihak madrasah atau satuan pendidikan untuk mengembangkan kurikulum secara mandiri. Dalam proses pengembangan kurikulum, baik pihak madrasah ataupun guru, masih sangat bergantung pada draf-draf yang dibuat oleh instansi terkait. Dalam pengembangan silabus dan RPP penjabaran SK dan KD ke dalam indikator-indikator materi pelajaran PAI masih dalam tahap mengadopsi belum sampai pada tahap development.
THE LABORATORY STUDY OF RESIN-BONDED FIXED PARTIAL DENTURES IN THE POSTERIOR REGION (IN PREMOLAR-SIZED SPANS). PART 2. MECHANICAL TESTING
Authors: Petrikas Oleg , Tsigankov Kobstantin , Petrikas Inga 
Published: February 2022

Background. To date, numerous retrospective studies on the use of resin-bonded fixed partial dentures (RBFPD) have proven their reliability. Nevertheless, there are still questions about the design of posterior resin-bonded fixed partial dentures for replacing 1 and 2 missing teeth.
Objectives. The present research was an in vitro study of the fracture strength of resin-bonded fixed partial dentures (RBFPD) with movable connector on the heat-pressed ceramic minor retainer when replacing 1 or 2 missing premolars.
Methods. The laboratory research was carried out to study the fracture strength of fixed/movable RBFPD on acrylic moulds with a space equivalent to one or two premolars. The nature of RBFPD destruction and breaking loads in newtons were assessed by comparing the mean values according to the t-test. We studied 4 groups of RBFPD, depending on the type of retainer and the number of lost teeth.
Results. The smallest fracture strength (1017.0 ± 49.0 N) was observed in the group with two missing teeth. In groups with 1mm thick occlusal rest, its deformation was observed. In the groups with 2 mm thick occlusal rest, partial fracture of the ceramic minor retainer was observed. Fixation loss of the adhesive wings or cast crowns as a large retainer was not observed.
Conclusions. Fixed/movable RBFPD replacing two missing premolars are less fracture resisted then when replacing one missing premolar. Fixation loss of the large retainers was not observed. Adhesive wings were as effective as cast crowns as a large retainer.
ALLIANCE OF SCIENCE AND PRACTICE: EXPERIENCE IN CONDUCTING INTERNATIONAL DENTAL INTERNSHIPS AT USMU
Authors: Mandra Yuliya , Zholudev Sergey , Semencova Elena , Mirzoeva Maria 
Published: February 2022

Objectives. Since 2018, the Faculty of Dentistry of UGMU has started implementing an international student exchange program within the framework of IADS (International Association of Dental Students), during which students undergo internships at the Faculty of Dentistry and at the dental clinic of UGMU for 2-4 weeks. The purpose of this event is to show the possibilities of such a form of training for future dentists as an international internship at the Faculty of Dentistry, as part of the exchange of students between universities.
Material, methods, results. In July 2018, 4 fifth-year students studying in the specialty "Dentistry" at the Faculty of Medicine of the University of Ljubljana (Slovenia) and 1 fourth-year student of the Faculty of Dentistry of the Tehran University of Medical Sciences (Iran) (in English) came to the IADS internship in the profile "Dentistry". In July 2021, a scientific and clinical internship of foreign dental students was held for three students from Croatia and Germany. The training cycle consists of lectures and practical exercises with the development of manual skills. During the internship, the guests get acquainted with the structure of USMU, visit the bases of the Faculty of Dentistry for practical training, the vivarium and the central research laboratory of USMU.
Conclusions. The experience of conducting international internships for foreign students is a promising direction in the development of the university, which is successfully being introduced into the international space. A vivid proof of this statement is that the Dental Faculty of the Ural State Medical University (USMU) in 2021 was awarded an award for conducting an international clinical exchange from the International Association of Dental Students (IADS).
EVALUATION OF THE RESULTS OF REPEATED ENDODONTIC TREATMENT OF CHRONIC APICAL PERIODONTITIS USING BIOMATERIALS. CLINICAL OBSERVATION
Authors: Sorokin Aleksandr , Gerasimova Larisa , Kabirova Milyausha , Usmanova Irina , Haybullina Rasima , Tuchvatullina Damira , Khairullina Regina , Latypova Elvira 
Published: February 2022

Relevance. In the practice of a dentist, there are clinical situations when the chronic apical periodontitis, due to the ineffectiveness of the endodontic treatment, ends with a root apex resection, while the destruction of bone tissue in the periapical tissues remains. This paper presents cases of effective endodontic re-treatment of such teeth using biomaterials. The diagnostic value of the X-ray method was noted with an assessment of the density of the periapical tissue destruction focus using the densitometry method.
The aim of the study is to determine the effectiveness of endodontic treatment of chronic apical periodontitis using biomaterials after root apex resection.
Material and methods. The study included 42 patients aged 25–35 years with chronic apical periodontitis with root apex resection. All patients underwent clinical examination methods and an X-ray method with an assessment of the density of the periapical tissue destruction focus by densitometry.
Results and discussion. The proposed method of endodontic re-treatment included temporary obturation of the root canal system with Bioimplant with Collapan gel in a 1:1 ratio, for a period of 15 to 30 days, followed by permanent filling of the root canal system according to the generally accepted technique. After 6 months, the optical density of the periapical tissues in 27 patients was within the normal range. In 15 patients, these indicators were 82% of the norm. After 12 months, the optical density was within the normal range in 90% of cases, in 10% – the optical density parameters approached normal values and amounted to 115.0-125.0 arbitrary units.
Conclusions. When carrying out repeated endodontic treatment, it is recommended to temporarily obturate the root canal system using the Bioimplant biomaterial with Collapan gel, which will increase not only the density of periapical tissues to normal values, but also preserve the function of the tooth, which is important for practical health care.
THE INFLUENCE OF THE LEVEL OF THE ADHERENCE TO THE TREATMENT ON THE EFFECTIVENESS OF THE STANDARD CONSERVATIVE THERAPY OF THE PARODONTIUM INFLAMMATORY DISEASES
Authors: Dzyuba Elena , Nagaeva Marina 
Published: February 2022

Chronic parodontitis takes the special place among the inflammatory parodontium diseases because of its prevalence, the significant influence on the patient’s life quality, necessity of having long complex treatment. The adherence to the treatment is one of the leading factors effecting on the treatment of diseases.
Objective of the study is to estimate the effectiveness of the standard complex therapy of chronic parodontitis in the patients having different levels of the adherence to the treatment.
Methodology. 107 patients (male and female) aged 30-40 having chronic mild and moderate parodontitis were examined. The dental examination included questionnaire, instrumental examination to determine certain indices: OHI-S,PMA, PI.
To study the adherence to the treatment the questionnaire “Questionnaire of the quantitative estimation of the adherence to the treatment” (QAA-25) was carried out, also the objective and quantitative indices of the level of the adherence in the patients to the doctor’s recommendations in the long treatment were calculated. On carrying out the standard conservative therapy of chronic parodontitis the dynamic observation was performed in 17, 14 days, in 1 and 6 months. The comparative analysis of indices of the effective treatment was carried out including the disease severity and the level of the adherence to the treatment.
Results. In the patients having the high level of the adherence the standard method of chronical parodontitis treatment resulted in the compensation of the state (in 83.4% of cases in mild chronic parodontitis and in 58,3% of cases in moderate chronic parodontitis). If the patients had the low adherence they were inclined to the recurrent course of chronic parodontitis (in 33 % of cases).
Conclusion. The level of the adherence to the treatment influences on the efficiency of the standard therapy and the outcome of the disease. In the patients having the high level of the adherence the standard method of chronical parodontitis treatment resulted in the compensation of the state. If the patients had the low adherence they were inclined to the recurrent course of chronic parodontitis.
To have an individualized approach to the complex treatment it is necessary to take into consideration the level of the adherence of the patients to the long treatment.
Pre-school Teachers' professional development needs concerning competency-based teaching
Authors: Mikelsone Ilze , Grava Jana , Pole Vineta 
Published: February 2022

The competency-based approach is currently introduced throughout the whole pre-school education system, and this process reveals the uncertainty, doubts, confusion, and unpreparedness of teachers for the implementation of this task. It also highlights the need to provide new guidance for the professional development of in-service teachers. The article presents the results of a survey on the professional needs of pre-school teachers for implementing a competency-based approach. The research data is obtained from focus group discussions, teacher surveys, and self-assessments from teachers’ professional development courses. The research data shows that the most topical professional development needs of pre-school teachers are linked to the need for an in-depth understanding of such components of competency-based approach as equity, meaningful assessment, personalized learning, transversal skills, and learning environments, allowing to identify the tasks for the professional development of teachers to promote a common understanding for implementing a competency-based approach in pre-school education.

Keywords: competence; competency-based approach; professional development; professional needs; pre-school teachers
Manajemen Kaderisasi dalam Mencetak Kader Organisasi Militan
Authors: Cholis Moh. Nur 
Published: February 2022

Abstract. Regeneration is continuation of the organization. Cadre is the heart of the organization, where the good and the lasting of organization depends on how seriously the organization performs cadre. From the vision of STAI Luqman Al-Hakim Surabaya, it can be seen that one of the outgoing profiles of this institution is the birth of scholars who are cadres. This study aims to reveal the conceptual strategy of planning, implementing and evaluating cadre at STAI Luqman Al-Hakim Surabaya towards the birth of a cadre of militant organizations in the Hidayatullah Organization. This study uses a qualitative descriptive approach based on case studies. Data collection is done by in-depth interviewing, documentation and observation techniques. Starting to sort the data to interpret the findings in the field by trianggulation. The results of this study indicate that: (1) Planning the concept of building militant cadres is done by (a) Formulating the cadre objectives that are in accordance with the vision of STAI Luqman Al-Hakim Surabaya, (b) Determining patterns of cadre formation, (c) Implementing resource management, ( 2) Strategy for implementing cadre in building militant cadres (a) Strengthening the spirit of struggle, following social actions, contextual learning, incorporating systematics of revelation, incorporating material on the insights of the Islamic movement, (b) Determining stages of cadre formation in accordance with values systematics revelation manhaj value, (c) Conducting supervision and evaluation through logical order and consequences, (d) Determining alumni profile, (3) Evaluate cadre strategies, (a) Record alumni engagement, (b) Record testimonials from alumni cadres, (c) Record alumni user testimonials.
Urgensi Keamanan Pangan Rumah Tangga dalam Menghadapi Pandemi Covid-19
Authors: Setyorini Noni , Sumastuti Efriyani , Utami Ratih Hesty 
Published: February 2022

Abstrak
Penelitian ini bertujuan untuk mengkaji urgensi keamanan pangan rumah tangga dalam menghadapi pandemi Covid-19. Pengumpulan data dilakukan secara online survey dengan teknik simple random sampling. Jumlah responden yang dikumpulkan adalah 135 responden. Pengolahan data dilakukan dengan SEM-PLS menggunakan software SMART PLS. Berdasarkan hasil pengolahan data, pengeluaran rumah tangga berpengaruh terhadap keamanan pangan. Variabel pengetahuan gizi juga mempengaruhi respon terhadap pandemi. Akses terhadap pangan berpengaruh negatif dan signifikan terhadap pengeluaran rumah tangga. Karakteristik rumah tangga terhadap akses pangan juga berpengaruh negatif signifikan. Penelitian ini memberikan kontribusi teoritis dan praktis yang juga akan dibahas lebih lanjut dalam makalah ini.
Keywords: Keamanan pangan, covid-19, akses pangan, pengeluaran rumah tangga, respon pandemic, penegtahuan gizi, karakteristik rumah tangga.
Analisis Kelayakan Finansial Usahatani Jeruk Siam (Citrus nobilis Lour.) Pada Usaha Yakin Maju Desa Pulau Jambu Kecamatan Kuok Kabupaten Kampar
Authors: Mardalena Ria , Yusmini Yusmini , Edwina Susy 
Published: February 2022

Penelitian ini bertujuan untuk menganalisis kelayakan finansial dan sensitivitas terhadap perubahan harga input dan output usahatani jeruk siam pada Usaha Yakin Maju di Desa Pulau Jambu Kecamatan Kuok Kabupaten Kampar. Usaha Yakin Maju merupakan salah satu usahatani yang membudidaykan jeruk siam sejak 2009 hingga sampai saat ini. Penelitan ini menggunakan metode studi kasus. Data penelitian terdiri dari data primer dan data sekunder. Analisis data dilakukan dengan menggunakan empat kriteria investasi, yaitu Net Present Value (NPV), Net Benefit Cost Ratio (Net B /C), Internal Rate of Return (IRR), dan Payback Period (PP). Hasil penelitian menunjukkan bahwa kegiatan bisnis yang dilakukan Usaha Yakin Maju layak secara finansial, ditunjukkan oleh nilai NPV usaha yang positif sebesar Rp.8.185.854.454,- , Net B/C lebih besar dari satu yaitu 6,29 , nilai IRR lebih besar dari Social Opportunity Cost of Capital (SOCC) sebesar 43,73%, dan nilai PP lebih kecil dari umur usaha yaitu 4 tahun 9 bulan. Hasil analisis sensitivitas terhadap kenaikan harga pestisida sebesar 10%, penurunan harga jeruk siam sebesar 20%, dan penurunan jumlah produksi jeruk siam sebesar 20% akan menurunkan NPV, IRR, Net B/C , dan PP tetapi tetap pada tingkat yang dapat diterima, menunjukkan bahwa usaha ini masih layak secara finansial.
Thermal Spring System Plumbing across a Major Normal Fault: Pah Tempe, Utah, USA
Authors: Godwin S. B. , Nelson S. T. , McBride J. H. , Rey K. A. , Tingey D. G. , Tingey E. , Carling G. 
Published: February 2022

Abstract
Faults, including their cores and associated fracture zones, can play an important role in controlling the flow of ground water. Pah Tempe Hot Springs at Timpoweap Canyon in southwestern Utah provides excellent exposures of the damage zone of a major normal fault and associated groundwater discharge. This includes numerous point discharges of ~40°C Na-Cl water into the Virgin River along a ~500 m stretch of the footwall damage zone of the Hurricane fault, part of the greater Wasatch-Hurricane fault system. An impermeable fault core and fine-grained rocks in the hanging wall impede cross-fault flow and force thermal waters to rise to the surface. The spectacular canyon-wall exposures permit an investigation of a fractured bedrock vadose zone as an analogue to subjacent aquifers. Photogrammetry (visual and infrared) enabled the mapping of discrete inflow locations, as well as permeable discontinuities in the canyon walls. Geochemistry, including reaction-path models, defined plausible chemical evolution pathways of thermal waters, whereas high-resolution geophysical surveys provided information on subsurface disruption and the depth to bedrock beneath Virgin River channel alluvium. The synthesis of these approaches indicates that permeable pathways in fractured carbonate rocks exhibit heterogeneous patterns. Some rock volumes contain abundant permeable fractures, bedding-plane partings, and solution cavities. Yet, within such volumes, one fracture may be permeable, whereas another only a few cm away may not. On a large scale (tens of meters), entire volumes of bedrock may be impermeable. Geophysical studies can shed light on gross fracture patterns in the bedrock aquifer but are incapable of showing which features accommodate flow. Patterns of permeability in the thick vadose zone may be the best predictor of subjacent flow paths in the aquifer. Thermal waters represent the leakage of deep brines or the mixing of Virgin River underflow with deep brines. Carbonate rocks exhibit self-organization where stochastic distribution of fracture apertures channel flow into wider features that channel additional flow. In turn, these features self-widen through solution weathering. By contrast, siliciclastic and basement rocks are not nearly as prone to dissolution. Thus, fluxes are partitioned into north-south fractures that will tend to have aperture in this east-west extending region. The results of this study help improve the conceptualization of flow systems near fault zones, and the methods employed may be a template applicable to the study of other systems.