bluuebunny/crossref_metadata_2025 huggingface dataset:
Conceptualization of user activities in the social network in the conditions of distance education
Authors: Kataev Mikhail Yu. , Orlova Vera V. , Alexandrova Yulia K.
Published: October 2021

In the article, social media is analyzed through the focus of understanding the latter as a virtual space of the media, which reflects such identifying indicators of users as: interest, desire, enthusiasm and direction of integration processes. The relevance of the study is determined by the insufficient development and inconsistency of the concepts and empirical results of research on the processes of differentiation of the community of social networks and their role in the conditions of distance education. The methods of philosophical, analysis and hermeneutics were used: interpretation, conceptualization, comparative analysis. As a theoretical and methodological base, we used the categorical apparatus of social philosophy, mathematics, theory of practice, pragmatism, social epistemology. We used approaches to extracting the activity of user groups in a multi-layer social network: 1) extracting groups in each layer separately, and then combining communities throughout the layers; 2) first transforming the social network into one layer, and then searching for different groups within.
PENGARUH RELATED PARTY TRANSACTIONS TERHADAP PENGGUNAAN MANAJEMEN LABA PADA PERUSAHAAN MANUFAKTUR DI INDONESIA
Authors: William Teguh  , Eriandani Rizky
Published: October 2021

The company's profit can be one of the factors that can determine an investor's decision to make an investment. The company's large and growing profits will surely be attractive to investors. However, the profit reported by the company does not necessarily guarantee that the reported information is the actual condition of the company. Companies can do earnings management resulting from gaps in information between company management and external parties. One of the activities that can be used as an earnings management tool is RPT. This study aims to determine whether RPT is positively related to real earnings management or accrual earnings management on manufacturing companies in Indonesia during the period between 2017-2019 that have been listed on the Indonesia Stock Exchange. The results showed that RPT has no significant effect on real earnings management or accrual earnings management. These results indicate that RPT is used not for earnings management purposes but as an efficient transaction. There are also other factors that influence earnings management such as audit quality and the number of directors.
Silvio Macedo, um professor de paisagens | Silvio Macedo, a landscape teacher
Authors: Queiroga Eugênio Fernandes
Published: October 2021

2021, poucas águas de março fechando um dos mais tristes verões. Centenas de milhares de mortos pela COVID-19 no Brasil, centenas de milhares de mortes seriam evitadas caso houvesse governo federal em favor da vida e da ciência.
GAYA KEPEMIMPINAN TRANSFORMASIONAL KEPALA SEKOLAH DALAM MENINGKATKAN MUTU SUMBER DAYA MANUSIA DI SEKOLAH
Authors: Ismail M. Jen Ismail
Published: October 2021

This research is a qualitative descriptive study about the transformational leadership style of principals in improving the quality of human resources in schools. The location of this research is SMP Negeri 1 Tomini. So the description in this study departs from the problem of how the principal's transformational leadership style in improving the quality of human resources at SMP Negeri 1 Tomini? And what are the opportunities and challenges of the principal's transformational leadership at SMP Negeri 1 Tomini? This research uses qualitative research. The data collection techniques that the writer did, namely through observation, interviews, and documentation. Meanwhile, the data analysis techniques used in this study were data reduction, data presentation, and conclusion drawing. The results of the study found a concept, that the principal's transformational leadership style in improving the quality of human resources at SMP Negeri 1 Tomini is that the principal improves the quality of teachers, staff and students not only through education but provides the widest possible opportunity for employees to participate in activities. outside of school such as seminars and workshops to increase their knowledge. Then develop the skills of students such as extracurricular activities. In addition, it also complements school facilities because it can increase creativity in active teaching and learning. Opportunities and challenges for the transformational leadership of the principal at SMP Negeri 1 Tomini, namely by delivering the program consistently and transparently, and 80% of the teachers and staff at the school are adequate and have an undergraduate level and are temporarily continuing their master's degree. Then the facilities and infrastructure are very supportive and when problems occur at school, such as learning problems and misunderstandings (personality with a bit of ego) between teachers and staff to anticipate this, the principal gives limits and warnings at the evaluation meeting which is held every three months.
Prediction of Mechanical Properties as a Function of Welding Variables in Robotic Gas Metal Arc Welding of Duplex Stainless Steels SAF 2205 Welds Through Artificial Neural Networks
Authors: Payares-Asprino Carolina
Published: October 2021

Dual-phase duplex stainless steel (DSS) has shown outstanding strength. Joining DSS alloy is challenging due to the formation of embrittling precipitates and metallurgical changes during the welding process. Generally, the quality of a weld joint is strongly influenced by the welding conditions. Mathematical models were developed to achieve high-quality welds and predict the ideal bead geometry to achieve optimal mechanical properties. Artificial neural networks are computational models used to address complex nonlinear relationships between input and output variables. It is one of the powerful modeling techniques, based on a statistical approach, presently practiced in engineering for complex relationships that are difficult to explain with physical models. For this study robotic GMAW welding process manufactured the duplex stainless steel welds at different welding conditions. Two tensile specimens were manufactured from each welded plate, resulting in 14 tensile specimens. This research focuses on predicting the yield strength, tensile stress, elongation, and fracture location of duplex stainless steel SAF 2205 welds using back-propagation neural networks. The predicted values of tensile strength were later on compared with experimental values obtained through the tensile test. The results indicate <2% of error between observed and predicted values of mechanical properties when using the neural network model. In addition, it was observed that the tensile strength values of the welds were higher than the base metal and that this increased when increasing the arc current. The welds’ yield strength and elongation values are lower than the base metal by 6%, ~ 9.75%, respectively. The yield strength and elongation decrease might be due to microstructural changes when arc energy increases during the welding.
Rozwiązłość w twórczości czeskiego undergroundu literackiego lat 40. i 50. XX wieku
Authors: Królak Joanna
Published: October 2021

The article deals with images of promiscuity found in works of the Czech literary underground created in the 1940s and the 1950s. Accordingly, works by Egon Bondy, Jana Krejcarova and Karel Hynek are discussed in this respect. As part of the polemics concerning the era presented in the works of the underground pole representatives, there appears a vulgar dictionary and the subject of tabooized erotic practices like scatology, polygamy, sodomy or incest. The description of these practices in the works of representatives of the Czech literary underground of the 1950s was a form of protest, violating the then rigid moral norms and, at the same time, an expression of artistic provocation in relation to the official literature.
Correlates Between Sleep Schedules, Mood and College Performance of Students in Online Education During Lockdown
Authors: Pundhir Tanishka
Published: October 2021

The current research targeted to establish significant correlations between sleep schedules, mood and college performance of undergraduate students in online college during the pandemic situation. 130 undergraduate students (males and females) between ages of 17 to 21 years from universities across Delhi filled an online survey and the resulting data was subjected to analysis that gave correlations between our three variables. Significantly positive correlations were found between sleep schedules(x), mood(y) and college performance(z). (rxy = +0.538, rxz = +0.562, ryz = +0.744, each significant at p<0.5). These significant positive correlations implied that students having better sleep experienced better mood and college performance, along, better mood leading to a good college performance for undergraduate students and vice versa.
Occipital transtentorial approach for pineal region lesions: Addressing the controversies in conventional teaching
Authors: Katyal Abhishek , Jadhav Anil , Katyal Aparna , Jagetia Anita , Bodeliwala Shaam , Singhal Ghanshyam Das , Nazir Wajid , Batra Vineeta , Srivastava Arvind Kumar , Singh Daljit
Published: October 2021

Background:

The occipital transtentorial (OT) approach is well-established approach for pineal region tumors and can be of choice for the lesions located around the suboccipital part of tentorium such as the quadrigeminal plate, posterior part of thalamus, tentorial surface of cerebellum, splenial region, posterior falx, and lesions around the tentorial incisura. However, it is not very much extensively used in the above-mentioned locations other than the pineal region.

Methods:

Thirty-one patients of pineal region lesions were operated by OT approach, the role of conventional preoperative evaluation of the anatomy of the venous sinuses, deep venous system, and tentorial angle was investigated.

Results:

A variety of lesions were operated using this approach achieving gross and near total resection in majority of the cases (76.6%), with acceptable postoperative mean modified Rankin scales (1.8).

Conclusion:

The OT is a preferable approach for pineal region lesions for patients of all ages and can be tailored for achieving high resectability rates irrespective of the status of the deep venous system and tentorial angle, with reasonable postoperative surgical outcome.
Analysis of Self-Regulated Learning of Students in Mathematics Education Study Program in Number Theory Course
Authors: Dirgantoro Kurnia Putri Sepdikasari , Soesanto Robert Harry
Published: October 2021

The number theory is the first mathematics content course in the UPH FIP Mathematics Education study program, which does not have a response class. The response class was conducted as a companion to four content subjects with close relations with school mathematics content, namely Calculus 1, Calculus 2, Geometry, and Linear Algebra. Based on the questionnaire that has been distributed, prospective mathematics teachers consider that the response class is beneficial for them in attending lectures and in exploring related mathematical concepts. However, on the other hand, students inevitably have to go back to learning to be determined with the response class. The implication is that students' self-regulated learning will not develop optimally. However, self-regulated learning is an essential aspect that prospective teachers need to have. This research was conducted to see how self-regulated learning of future mathematics teachers in number theory courses. The research instruments used are questionnaires, the scale of self-regulated learning, and interviews. This research is a qualitative descriptive study. The results of this study are that most students have a moderate level of learning independence. The aspects or indicators of learning independence that need special attention are setting learning goals/targets. Prospective teacher students need to continue to train and develop their learning independence to become professional teachers who continue to develop along with the times.
Pengaruh Pembelajaran Daring Asynchronous Terhadap Tingkat Pemenuhan CPMK Statistika
Authors: Henra Kiki , Tayibu Nur Qalbi , Masliah Ika Nirmala
Published: October 2021

Matakuliah Statistika pada program studi Administrasi Pendidikan FKIP Universitas Puangrimaggalatung memiliki 3 sks, pada kondisi secara umum mahasiswa yang memiliki latarbelakang keilmuan non eksakta cenderung jenuh dalam proses belajar untuk memahami materi, dengan kondisi Pandemi Covid-19 saat ini mendorong bermunculannya metode pembelajaran daring yang inovatif salah satunya metode daring asynchronous dengan memanfaatkan platform Google Classroom, kondisi dalam pembelajaran daring ini tetap menuntut mahasiswa untuk memenuhi capaian pembelajaran agar hasil belajar pada akhir semester sesuai dengan indikator kelulusan capaian CPMK yang telah ditetapkan. Tujuan dari penelitian ini adalah membuktikan penerapan pembelajaran daring Asynchrnous memiliki pengaruh terhadap tingkat pemenuhan CPMK statistika dengan menggunakan instrumen observasi selama proses pembelajaran berlangsung, tes hasil belajar pada saat UTS dan UAS, serta kuesioner online pada saat akhir semester. Sampel pada penelitian merupakan sampel populasi penuh seluruh mahasiswa Prodi Administrasi Pendidikan semester 3 sebanyak 28 mahasiswa. Teknik analisis data dilakukan secara inferensial menggunakan SPSS dengan pendekatan deskriptif. Hasil penelitian menunjukkan model regresi Y=17,148 + 0,765x yang membuktikan adanya pengaruh pembelajaran daring Asynchronous (X) sebesar 25,2% terhadap tingkat pemenuhan CPMK statistika (Y) dengan persentase kelulusan mahasiswa pada matakuliah Statistika sebesar 78,6%. Berdasarkan hasil tersebut dapat disimpulkan bahwa pembelajaran daring asynchronous memiliki pengaruh terhadap tingkat pemenuhan CPMK Statistika mahasiswa.
Identifikasi Kemampuan Berpikir Kritis Siswa pada Masalah dengan Informasi yang Kontradiksi
Authors: Basri Hasan , Jannah Ukhti Raudhatul , Nuritasari Fetty , Yahya Amira
Published: October 2021

Keberadaan internet sebagai media online membuat informasi yang belum terverifikasi benar dan tidaknya tersebar cepat. Kemampuan berpikir kritis menjadi cara dalam mengatasi atau menangkal berita hoax. Dengan berpikir kritis,  seseorang tidak akan secara langsung mempercayai informasi yang diberikan, pemikir kritis akan selalu mencari kebenaran terhadap informasi yang diberikan sebelum mengambil keputusan. Penelitian ini merupakan penelitian kualitatif deskriptif,  sebanyak 58 siswa yang terdiri dari  31 siswa kelas XI dan 27 siswa kelas XII terlibat dalam penelitian ini. Siswa diberikan dua masalah dengan informasi yang kontradiksi melalui Google Form. Berdasarkan respon yang diberikan siswa, kemampuan berpikir kritis siswa pada saat menyelesaikan masalah dengan informasi yang kontradiksi dikelompokkan menjadi 3 kategori yaitu : (1) siswa dengan kemampuan berpikir kritis rendah, yaitu siswa yang langsung mengerjakan masalah yang diberikan tanpa mengecek informasi pada soal dan tidak mengetahui informasi yang kontradiksi; (2) siswa dengan kemampuan berpikir kritis sedang, yaitu siswa yang langsung mengerjakan masalah tanpa mengecek informasi pada soal, dan mengetahui informasi yang kontradiksi setelah mengerjakan soal; (3) siswa dengan kemampuan berpikir kritis tinggi, yaitu siswa yang mengecek informasi pada soal terlebih dahulu dan mengetahui informasi yang kontradiksi. Berdasarkan hasil analisis dan wawancara dapat disimpulkan bahwa kemampuan berpikir kritis matematika siswa masih tergolong rendah. Sebagian besar siswa tidak melakukan analisis dan evaluasi terhadap informasi yang diberikan pada masalah yang diberikan. Siswa cenderung gegabah untuk menyelesaikan masalah yang diberikan, walaupun ada informasi yang kontradiksi pada masalah tersebut. Pemberian masalah dengan informasi yang kontradiksi perlu diberikan dan dikembangkan dalam pembelajaran sehingga siswa dapat meningkatkan kemampuan berpikir kritis.
Analisis Kemampuan Representasi Matematis Siswa Tipe Camper Dalam Pemecahan Masalah Matematika Di Era Pandemi Covid-19
Authors: Saputri Risma Rintias , Sa'dijah Cholis , Chandra Tjang Daniel
Published: October 2021

Kemampuan representasi matematis adalah kemampuan siswa dalam mengkomunikasikan ide-ide matematika dalam bentuk visual, simbol, dan verbal. Representasi matematis penting dimiliki oleh setiap siswa karena dapat membantu dalam menyelesaikan masalah. Penelitian ini bertujuan untuk mendeskripsikan kemampuan representasi matematis siswa tipe camper dalam pemecahan masalah matematika di era pandemi Covid-19. Penelitian ini bersifat deskriptif kualitatif. Pengumpulan data dilakukan dengan tes dan wawancara. Langkah pertama pengambilan subjek pada penelitian ini adalah pemberian angket Adversity Respon Profile (ARP) melalui google form, kemudian menganalisis hasil angket ARP dan didapatkan siswa dengan Adversity Quotient (AQ) tipe Camper. Langkah kedua yaitu pemberian tes secara online melalui google meet kepada siswa kelas VIID tipe Camper. Langkah ketiga yaitu kegiatan wawancara secara online melalui WhatsApp kepada siswa yang terpilih, yaitu kepada tiga siswa Camper VIID SMPN 1 Giri. Hasil penelitian menunjukkan bahwa tiga siswa mampu memunculkan representasi visual, dua siswa mampu memunculkan representasi simbol, dan hanya ada satu siswa yang mampu memunculkan representasi verbal.
Kemampuan Koneksi Matematis Siswa dalam Pemecahan Masalah Bangun Ruang Sisi Datar Berbasis Polya
Authors: 'Azizah Dewi Nur , Hidayanto Erry , Sisworo Sisworo
Published: October 2021

Koneksi matematis menjadi dasar utama  siswa dalam memecahkan masalah antar konsep matematika maupun konsep lainnya. Tujuan penelitian untuk mendeskripsikan kemampuan koneksi siswa  memecahkan masalah bangun ruang sisi datar. Metode penelitian yang digunakan yaitu penelitian kualitatif deskriptif. Pelaksanaan penelitian di SMPN 1 Madiun kepada 31 siswa kelas IXG. Pengambilan subjek berdasarkan purposive sampling dipilih satu subjek pada setiap kategori siswa berkemampuan koneksi matematis tinggi, sedang dan rendah. Instrumen yang digunakan yaitu soal tes koneksi dan pedoman wawancara. Terdapat tiga soal tes koneksi yaitu soal koneksi matematika dengan konsep bangun ruang sisi datar, koneksi bangun ruang dengan ilmu lain, dan koneksi matematika bangun ruang dengan kehidupan sehari-hari. Data penelitian diperoleh dari hasil tes dan hasil wawancara yang instrumennya divalidasi oleh tim ahli dengan kriteria valid. Pengecekan keabsahan data dengan triangulasi teknik. Setelah data terkumpul dianalisis dengan proses reduksi data, penyajian data, dan penarikan kesimpulan. Hasil tes koneksi menunjukkan, siswa berkemampuan koneksi tinggi dapat memecahkan masalah pada semua aspek indikator koneksi. Siswa berkemampuan koneksi sedang dapat memecahkan masalah sampai tahap melaksanakan rencana. Namun, pada langkah memeriksa kembali kurang teliti dan kurang tepat dalam membuat kesimpulan. Siswa berkemampuan koneksi rendah belum mampu memenuhi indikator koneksi antar konsep matematika dan melakukan koneksi dalam kehidupan sehari-hari.
Kemampuan Penalaran Matematis Siswa SMP dalam Menyelesaikan Soal HOTS Geometri
Authors: Rosyidah Ana Siti , Hidayanto Erry , Muksar Makbul
Published: October 2021

Abstrak: Penelitian ini bertujuan untuk mendeskripsikan kemampuan penalaran matematis siswa dalam menyelesaikan soal HOTS geometri. Metode yang digunakan adalah kualitatif deskriptif. Penelitian dilaksanakan di SMPN 1 Madiun pada 32 siswa kelas IX H tahun ajaran 2020/2021. Selanjutnya, dipilih satu subjek pada masing-masing kategori yaitu kemampuan penalaran matematis tinggi, kemampuan penalaran matematis sedang, dan kemampuan penalaran matematis rendah untuk dilakukan analisis data dengan melihat kemampuan penalaran matematis siswa berdasarkan indikator; mengajukan dugaan, melakukan manipulasi matematika, memberikan alasan atau bukti dan menarik kesimpulan. Teknik pengumpulan data dalam penelitian ini menggunakan tes dan wawancara. Hasil penelitian ini menunjukkan bahwa siswa yang mempunyai kemampuan penalaran kategori rendahmenuliskan jawaban dengan tidak tepat dan hanya memenuhi indikator penalaran matematis pertama yakni mengajukan dugaan. Siswa yang memiliki kemampuan penalaran matematis kategori sedang menjawab soal kurang lengkap dan memenuhi dua indikator penalaran matematis; mengajukan dugaan dan menarik kesimpulan. Siswa yang memiliki kemampuan penalaran matematis kategori tinggi menuliskan jawaban dengan tepat, lengkap dan memenuhi semua indikator penalaran matematis: mengajukan dugaan, melakukan manipulasi matematika, memberikan alasan atau bukti dan menarik kesimpulan.

Kata kunci: Penalaran matematis; Soal HOTS, Geometri

Abstract: This study aims to describe students' mathematical reasoning abilities in solving geometric HOTS problem. The method used is descriptive qualitative. The research was conducted at SMPN 1 Madiun on 32 students of class IX H for the 2020/2021 school year. Furthermore, one subject was selected in each category, namely high mathematical reasoning ability, medium mathematical reasoning ability, and low mathematical reasoning ability for data analysis by looking at students' mathematical reasoning abilities based on indicators; making conjectures, performing mathematical manipulations, providing reasons or evidence and drawing conclusions. Data collection techniques in this study used tests and interviews. The results of this study indicate that students who have low category reasoning abilities write answers incorrectly and only satisfy the first mathematical reasoning indicator, namely making conjectures. Students who have the medium category of mathematical reasoning write answer incomplete and satisfy two indicators of mathematical reasoning; making conjectures and drawing conclusions. Students who have high category mathematical reasoning abilities write answers accurately, completely and satisfy all indicators of mathematical reasoning: making conjectures, performing mathematical manipulations, providing reasons or evidence and drawing conclusions.

Key words: Mathematical reasoning; HOTS Problem, Geometry
Respon Siswa terhadap Penggunaan Video Youtube sebagai Media Pembelajaran Daring Matematika
Authors: Humaidi Humaidi , Qohar Abd , Rahardjo Swasono
Published: October 2021

Adanya pandemi Covid-19 menyebabkan proses pembelajaran harus dilaksanakan secara dalam jaringan (daring) bagi sebagian besar sekolah di daerah terdampak. Pada pembelajaran secara daring, terdapat keterbatasan waktu dan ruang bagi guru dalam membimbing siswa mempelajari materi. Penggunaan video pembelajaran melalui Youtube yang dapat diakses secara daring merupakan salah satu alternatif solusi yang dapat digunakan untuk mengatasi permasalahan pembelajaran daring. Penelitian ini bertujuan untuk mengetahui respon siswa terhadap penggunaan video Youtube sebagai media pembelajaran daring matematika. Respon siswa ini berguna untuk mengetahui sejauh mana tanggapan dan reaksi siswa terhadap media pembelajaran yang digunakan, sehingga dapat dijadikan bahan refleksi serta referensi dalam merancang pembelajaran di masa yang akan datang. Jenis penelitian ini adalah kuantitatif deskriptif dengan menggunakan angket untuk mendapatkan data respon dari siswa. Berdasarkan angket respon yang diberikan kepada 238 siswa SMKN 1 Malang, diperoleh hasil rata-rata persentase skor keseluruhan indikator mencapai 82%. Hal ini menunjukkan bahwa respon siswa terhadap penggunaan media video Youtube pada pembelajaran matematika adalah sangat positif. Namun perlu adanya perhatian khusus terkait penyajian tampilan video dan struktur penyampaian materi sehingga siswa lebih tertarik dan percaya diri setelah menggunakan media.
Pengaruh Penerapan Model Problem-Based-Learning Berbantuan Computer-Based-Test Terhadap Kemampuan Pemecahan Masalah dan Kemandirian Belajar Matematika
Authors: Priwitasari Putu , Sudiarta I Gusti Putu , Sariyasa Sariyasa
Published: October 2021

Penelitian yang dilakukan di SMA Negeri 2 Kuta ini bertujuan untuk mengetahui pengaruh penerapan problem-based-learning (PBL) berbantuan computer-based-test (CBT) terhadap kemampuan pemecahan masalah dan kemandirian belajar matematika siswa. Penelitian ekperimen semu ini menggunakan disain post-test only control group design pada populasi siswa kelas X MIA SMA Negeri 2 Kuta yang tersebar ke dalam 11 kelas dengan jumlah siswa sebanyak 392 orang. Selanjutnya, metode cluster random sampling digunakan untuk menetapkan kelas X MIA 3 dan kelas X MIA 5 sebagai sampel penelitian dengan jumlah sampel sebanyak 72 orang. Data penelitian ini berupa data pemecahan masalah matematika dan kemandirian belajar siswa masing-masing dikumpulkan dengan tes essai dan kuesioner yang selanjutnya dianalisis dengan uji Manova dengan taraf signifikansi 5%. Hasil analisis data menujukkan bahwa nilai F dari uji wilks lambda sebesar 11,488 dengan nilai signifikasi 0,000. Jika nilai signifikansi 0,000 dibandingkan dengan alpha 0,05 maka nilai tersebut jauh lebih kecil dan dapat diputuskan untuk menolak H0. Berdasarkan hasil tersebut, dapat disimpulkan bahwa penerapan pembelajaran PBL berbantuan CBT berpengaruh positif terhadap kemampuan pemecahan masalah dan kemandirian belajar siswa SMA Negeri 2 Kuta.
Kemampuan Komunikasi Matematis Tulis Siswa dalam Mengerjakan Soal Cerita Statistika
Authors: Bachriani Ellsa Natassa , Sukoriyanto Sukoriyanto , Muksar Makbul
Published: October 2021

Penelitian ini bertujuan untuk mendeskripsikan komunikasi matematis tulis siswa dalam mengerjakan soal cerita statistika. Penelitian ini menggunakan metode kualitatif dengan jenis penelitian deskriptif. Subjek pada penelitian ini yaitu 20 siswa kelas IX SMPN 4 Pujon yang dipilih melalui hasil siswa mengerjakan soal matematika. Teknik yang digunakan untuk pengumpulan data pada penelitian ini yakni memberikan soal cerita statistika kepada 20 siswa kemudian melakukan analisis data dengan melihat kemampuan komunikasi matematis tulis siswa berdasarkan indikatornya. Kemudian mengelompokkan siswa menjadi tiga yang terdiri dari kemampuan komunikasi matematis tulis tinggi, kemampuan sedang, dan kemampuan rendah. Hasil pada penelitian ini yakni satu siswa mempunyai kemampuan komunikasi kategori sedang yang mana menuliskan jawaban kurang tersruktur. Empat siswa memiliki kemampuan komunikasi matematis kategori rendah yang menjawab soal tidak tersruktur dan menulis notasi matematika secara kurang tepat. Sebanyak 15 siswa memiliki kemampuan komunikasi matematis tulis kategori tinggi yang memenuhi semua indikator komunikasi. 

This study aims to describe students' written mathematical communication in working on statistical story questions. This research uses qualitative methods with descriptive research type. The subjects in this study were 20 students of class IX at SMPN 4 Pujon who were selected through the results of the students working on math problems. The technique used for data collection in this study was to provide statistical story questions to 20 students then analyze the data by looking at the students' written mathematical communication skills based on the indicators. Then group the students into three which consist of high written mathematical communication skills, moderate abilities, and low abilities. The results of this study were that one student had a moderate category of communication skills which wrote less structured answers. Four students have low category mathematical communication skills who answer unstructured questions and write mathematical notations incorrectly. A total of 15 students have high category written mathematical communication skills that meet all communication indicators.
Kemampuan Berpikir Kreatif Mahasiswa Pendidikan Matematika dalam Memecahkan Masalah Open-Ended Trigonometri
Authors: Arilaksmi Ni Putu Gita , Susiswo Susiswo , Sulandra I Made
Published: October 2021

Salah satu keterampilan abad 21 yang dapat membantu mahasiswa untuk melihat serta menganalisis suatu masalah dari sudut pandang baru atau lainnya adalah keterampilan dari berpikir kreatif. Mendeskripsikan kemampuan berpikir kreatif mahasiswa Pendidikan Matematika dalam memecahkan masalah open-ended trigonometri merupakan tujuan dari penelitian ini. Jenis penelitian yang digunakan adalah penelitian kualitatif deskriptif. Sebanyak 35 mahasiswa diberikan pretest kemudian direduksi menjadi empat subjek untuk diteliti dan dianalisis secara lebih mendalam untuk menyelesaikan soal open-ended trigonometri. Peneliti, soal open-ended trigonometri, serta pedoman wawancara adalah instrumen yang digunakan pada penelitian. Hasil penelitian dianalisis berdasarkan indikator dan tingkatan kemampuan berpikir kreatif. Triangulasi data juga dilakukan pada tahap mendeskripsikan hasil dari penelitian. Hasil menunjukkan, aspek kelancaran terlihat pada mahasiswa berkemampuan matematika tinggi dan sedang, tetapi pada mahasiswa yang memiliki kemampuan rendah tidak terlihat. Aspek keluwesan hanya terlihat pada salah satu mahasiswa dengan kemampuan matematika tinggi. Aspek kebaruan terlihat pada kedua mahasiswa berkemampuan tinggi. Kesimpulannya, dua mahasiswa berkemampuan matematika tinggi memiliki tingkatan yang berbeda yakni sangat kreatif dan kreatif. Mahasiswa berkemampuan sedang dan rendah memiliki tingkat yang kurang kreatif dan tidak kreatif.
Előszó
Authors: Fodor László
Published: October 2021

A főszerkesztő előszavában ismerteti az adott lapszám tartalmát. A folyóiratot érintő, legújabb változások mellett itt kap helyet a hátsó borítón szereplő, latin mondás magyarázata.
Büntetéskiszabás a gyakorlatban
Authors: Pápai-Tarr Ágnes
Published: October 2021

Büntetéskiszabás átfogó vizsgálatát célzó kutatás egyik nagyobb részeként a közlekedési bűncselekmények közül az ittas vezetések szankciókiszabási gyakorlatát vizsgáltam a Debreceni Törvényszék illetékességi területén található járásbíróságokon. A kutatás egyik kiemelt célja az volt, hogy információt gyűjtsek arról, hogy az egyszerűbb megítélésű, tömegesen előforduló bűncselekmények esetén hogyan alakul a büntetéskiszabási gyakorlat. Másrészt célkitűzés volt az is, hogy megvizsgáljam, az elkövető személyével/személyiségével kapcsolatos büntetéskiszabási tényezőket milyen részletességgel tárják fel a bíróságok, s ezeket az információkat mennyiben tudja a bíró az egyéniesített büntetéskiszabás szolgálatába állítani. Tanulmányomban ennek az aktakutatásnak az eredményeit ismertetem, figyelemmel elsősorban az egyes szankció nemek büntetéskiszabási tapasztalataira.
Report on the Excavation of the Prehistoric, Roman, and post-Roman Site in Lydney Park, Gloucestershire
Authors: Wheeler R.E.M. , Wheeler T.V.
Published: October 2021

This book reports on excavations on the Camp Hill promontory fort at Lydney, Gloucestershire, undertaken by Mortimer and Tessa Wheeler in 1928–9. The hillfort was established shortly before the first century BC. During the second and third centuries AD it was occupied by a Romano-British population engaged, at least partly, in iron mining. Excavations focussed on a temple, dedicated to the god Nodens, built within the fort, and associated with this were a guest house (mansion), baths and other structures. Structural details of these buildings are described, and specialist reports describe the worked stones, metalwork, pottery and other finds, recovered by the fieldwork.
Treatment Burden Of Non-Communicable Diseases On Patients Attending Primary Health Care In Bahrain 2020: A Cross-Sectional Study
Authors: Almousawi Fatema , Ayoob Zahra , Shehab Amna , Bakhsh Ismaeel , Alawainati Mahmood , Zabar Zahra , Al-Saffar Basma
Published: October 2021

Background: Adaptation to chronic disease can be challenging. Compliance with medication, adjusting to lifestyle changes, attending health care facilities, and financial costs are among many obstacles encountered. Treatment burden is defined as the effort required by the patient or caregiver to manage the medical conditions of the patient and the impact that this has on their lives. The aim of this study was to help the health care system in establishing new strategies to address the treatment burden on patients with non-communicable diseases. Methods: A cross-sectional study was conducted among patients attending non-communicable disease clinics and central diabetic clinics in eight different primary health care centers in Bahrain, using the Treatment Burden Questionnaire through structured interviews. A value of 59 and above was considered as an unacceptable burden according to patient acceptable symptom state (PASS). Results: Of the 411 participants, around 18% had an unacceptable burden. Female subjects reported a five times higher treatment burden. The younger population of less than 65 years scored higher treatment burden by three folds. Injectable medications were associated with a two-fold increase in treatment burden compared to other medication modalities. Conclusion: Although treatment burden is an emerging and insufficiently addressed concept in the literature, this study revealed an overall low treatment burden. Further studies should be conducted to assess treatment burden and suggest strategies accordingly. Health care providers are encouraged to integrate all patient aspects in the management. New recommendations to formulate updated guidelines with the aim of minimizing the treatment burden are warranted. Keywords: Bahrain, Chronic disease, Non-communicable disease, Primary health care, Surveys and Questionnaires
Minimal Redundancy Linear Array and Uniform Linear Arrays Beamforming Applications in 5G Smart Devices
Authors: Singh Satyanand
Published: October 2021

Minimum Redundancy Linear Arrays (MRLAs) and Uniform Linear Arrays (ULAs) investigation conducted with the possibility of using them in future 5G smart devices. MRLAs are designed to minimize the number of sensor pairs with the same spatially correlated delay. It eliminates selected antennas from the entire composite antenna array and preserves all possible antenna spacing.  MRLAs have attractive features for linear sparse arrays, even if the built-in surface is deformed, it works without problems. To our knowledge, MRLAs have not been applied to smart devices so far. In this work, a 7-element ULAs and 4-element MRLAs (same aperture) were used for the simulation. The Half Power Beamwidth (HPBW) is 0.666 and the Null-to-Null Beamwidth ( ) is 1.385 in ψ-space. In comparison, the standard 4-element arrays are 1.429 and 3.1416, while the standard 7-element linear arrays are 0.801 and 1.795 respectively. Experimental results show that 4-element MLRAs have a narrower mean beam, much higher sidelobes and shallow nulls. Therefore, in terms of main lobe features, 4- elements MRLAs have an improvement over the standard 7-element ULAs. Doi: 10.28991/esj-2021-SP1-05 Full Text: PDF
THE REALITY OF A CARBON FOOTPRINT IN GLOBAL CLIMATE CHANGE
Authors: EFIMOV Viktor
Published: October 2021

The article calls into question the theory of the global greenhouse effect escalation attributable to the increase in the concentration of CO2 in the atmosphere due to human activity, as well as the very ability of industry to influence the Earth’s climate. The author finds dubitable the very approach to understanding greenhouse gases and their impact on the climate reflected in the Paris Agreement. Analysis of authoritative opinions of the world’s leading climate scientists leads to the conclusion that the increase in global temperatures due to industrial production, given a doubling of carbon dioxide concentration in the atmosphere, would constitute about 0,02 degrees. This is lower than the margin of error in modern global temperature measurements.
TAXONOMIC STRUCTURE OF THE EXPOSITION HERBARIUM OF THE MOSCOW STATE UNIVERSITY EARTH SCIENCE MUSEUM
Authors: GOGOLEV Kirill
Published: October 2021

The article considers the botanical collections of the exposition herbarium of the Moscow State University Earth Science Museum, presented in the departments “Natural Zones” (halls No. 17-20) and “Physical and geographical areas” (halls No. 21-24). 732 herbarium samples of plants and lichens belong to 583 species (including 549 species of vascular plants, 16 mosses and 18 lichens), 336 genera (319 vascular plants, 11 mosses and six lichens) and 110 families (97 vascular plants, eight mosses and five lichens). As a biocollection of dried plant samples, as a resource for storing and studying biodiversity, and as a component of the natural botanical exposition of the MSU Earth Science Museum, the herbarium demonstrates the richness and diversity of flora and vegetation of Russia and the world, enabling its accessibility for research and the educational activities of the Museum.
The growth Shorea leprosula Miq. on various slopes and directions of slopes in Gunung Dahu Research Forest, Bogor
Authors: Pamoengkas Prijanto , Hendalastuti Rachmat Henti , Afiana Hana
Published: October 2021

Shorea leprosula Miq is a Dipterocarps forest plantation that has the prospect of being developed because it is a fast-growing species with high economic value. Given its commercial importance, this study was conducted to analyze the effect of slope class and slope direction on growth. Data were collected using the census method on S.leprosula stands with a spacing of 2m x 2m and 4m x 8m. The direction of the slope is determined based on the configuration of the slope according to the cardinal directions, while the slope of the land is determined based on the classification of the slope class of the land. The results showed that the slope class, slope direction, and the interaction between factors had a significant effect on the growth of S.leprosula. The interaction between the slope class and the direction of the slope produces the highest average annual increment of diameter in the flat slope class with the direction of the slope facing north, which is 1.79 m / year while the highest annual increment of the total average height is in the very steep slope class with to the slope facing to the north at 0.82 m / year.
Neoconservadorismo eclesiástico e uma estratégia política
Authors: Rolim Francisco Cartaxo
Published: October 2021

Quem de alguma maneira acompanhou as publicações jornalísticas a respeito da Teologia da Libertação (TL), no Brasil, não teve dificuldade em fazer esta pergunta: por que se escreve tanto contra a TL a partir de 1980? Não é que os teólogos da libertação não tenham escrito também. Escreveram, sim. Mas, muito mais livros do que artigos em jornais. Sobretudo quando um deles se viu impedido de falar da tribuna da imprensa, alvejado como foi por uma penalidade institucional. Entretanto, um grupo anti-TL não se cansou de frequentar os jornais para combater, distorcer mesmo, e tentar enfraquecer as posições metodológicas e epistemológicas dos teólogos da libertação. Curioso, o leitor se perguntará: por que nos anos 80?...
Eles nos interpelam
Authors: Moser Antônio
Published: October 2021

A perspectiva pastoral já se encontra implícita em todo discurso teológico coerente. Ela se apresenta como uma espécie de conclusão lógica. E, no entanto, se ela quiser levar a uma prática transformadora da realidade, então deverá ser devidamente explicitada. Seu caráter eminentemente prático, porém, apresenta alguns percalços a serem previamente removidos. Como toda Teologia, também a Pastoral se defronta com algumas tentações que poderão ser fatais.

[Cf. a primeira parte deste Artigo em: REB, vol. 49, fase. 193, março de 1989, p. 5-27.]
Adding unmanned aerial vehicles to HIV supply chains in remote settings: modeling feasibility and cost in Turkana, Kenya
Authors: Parker Caleb , Evens Emily , Stankevitz Kayla , Eichleay Margaret , Homan Rick , Loogos Michael , Onyango David
Published: October 2021

Background

Viral load (VL) testing of patients on antiretroviral therapy (ART) is critical to suppressing HIV. Timely transport of VL samples from health facilities to the laboratory for testing is often problematic in Turkana County, Kenya, and transportation barriers cause delays that can negatively impact the health of ART patients. Unmanned Aerial Vehicles (UAVs), or drones, are being promoted as a potential, novel way to reduce transportation times for laboratory samples and medical commodities. Our study models the use of UAVs in a remote area of Kenya to estimate costs and feasibility of their application for the Afya Nyota ya Bonde project, a large HIV service delivery program.

Methods

We gathered data from 12 Afya-supported facilities on VL sample transportation and turnaround time, ART drug transportation, and transportation practices and costs. The annual cost and average turnaround time for the transportation of VL samples and ART drugs was calculated using baseline data from the program to establish a comparison for scenarios that use a UAV. We then designed and costed four transportation scenarios that used UAVs to pick up VL samples and deliver ART drugs through a logistics company that will be adding UAV services.

Results

The modeled scenarios demonstrate that UAVs could transport nearly 100% of VL samples to the lab within the three-day goal compared to the 3% that are transported under the current system. Additionally, using UAVs could reduce the burden on health workers who must personally transport the samples, reducing opportunity costs resulting from facility closures due to provider absence. However, the UAV scenario cost more than three times the current costs (US$ 56,350/Kenyan Shillings (KSh) 5,635,000 per year compared to between US$ 172,878/Ksh 17,287,800 and US$ 200,208/Ksh 20,020,800), and the consolidation of VL testing days required to accommodate the UAV may be problematic for ART patients.

Conclusions

As the cost of UAV transport declines, this technology could be an important tool for optimizing the transport of lab samples and medications.
Kielitaitojen kirjo käyttöön, limittäiskieleilyä luokkaan
Authors: Lehtonen Heini
Published: October 2021

This paper focuses on pedagogical practices that enhance language awareness and encourage the use of the pupils’ diverse linguistic repertoires in the classroom. The paper is based on the sociolinguistically informed action research project Itä-Helsingin uudet Suomen kielet. The data for this paper come from video recordings of the projects’ workshops as well as interviews with the teachers. I describe the ways in which the pupils take the role of language experts in the project workshops and analyze how the project changed the pedagogical thinking and practices of the teachers. The analysis shows that transforming the monolingual institutional space into a translanguaging space is possible with language awareness and translanguaging pedagogy. In the translanguaging space, registers from different contexts encounter in shared practices, which allows learning beyond the borders of languages. Action research proves to be a fruitful way for implementing research knowledge and ideas in practice.
Koulun monet kielet: lähtökohtia, kehityskulkuja ja tulevaisuuden näkymiä
Authors: Piippo Irina , Ahlholm Maria , Portaankorva-Koivisto Päivi
Published: October 2021

This article introduces the AFinLA-e thematic issue on plurilingualism in the school. Lately, multilingualism has been a buzzword in both sociolinguistic research and applied linguistics. Through the reform of national core curriculum for basic education, multilingualism, alongside language awareness, has also become an inextricable part of public educational discussions and the normative framework of basic education. There remain, however, questions about how all these changes translate into linguistically responsive classroom pedagogy and practices that support achieving learning goals, the process of language socialization, and pupils’ plurilingual identities. Our aim is to give a brief general introduction into the flourishing field of multilingualism research, its developments, approaches and trajectories, and describe the contributions that the articles in this issue make into the growing body of work in the Finnish context. We also identify three future trajectories for research on plurilingualism in the school.
PELAKSANAAN PELAYANAN PRIMA DI KANTOR DINAS KEPENDUDUKAN DAN CATATAN SIPIL KABUPATEN KEDIRI
Authors: Pramono Teguh , Susanto Djoko , Widiarti Elly
Published: October 2021

Abstrak Penelitian ini bertujuan untuk mendeskripsikan dan menganalisis pelaksanaan pelayanan prima di Kantor Dinas Kependudukan dan Catatan Sipil Kabupaten Kediri, serta mendeskripsikan dan menganalisis faktor yang mendukung atau menghambat pelaksanaan pelayanan prima di Kantor Dinas Kependudukan dan Catatan Sipil Kabupaten Kediri. Fokus dalam penelitian ini meliputi sikap (attitude), kemampuan (ability), perhatian (attention), tindakan (action), tanggung jawab (accountability), dan penampilan (appearance). Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kualitatif. Teknik pengumpulan data dalam penelitian ini meliputi wawancara dan observasi yang ditulis dalam catatan lapangan. Keabsahan data dikaji dengan 2 metode yakni trianggulasi dan ketekunan pengamatan. Sementara itu, teknik analisis data mengacu pada Miles dan Huberman (2018). Kesimpulan yang dapat ditarik yaitu pelaksanaan pelayanan prima di Kantor Dinas Kependudukan dan Catatan Sipil Kabupaten Kediri belum sepenuhnya 100% baik , masih ada beberapa yang perlu diperbaiki dan dievaluasi. Hambatan yang ditemui adalah sumber daya manusia yang tidak sebanding dengan pemohon dan sarana dan prasarana. Kata Kunci: Pelayanan Prima, Disdukcapil, Hambatan, Sikap, Penampilan Abstract This study aims to describe and analyze the implementation of excellent service at the Kediri Regency Population and Civil Registry Office, as well as describe and analyze the factors that support or hinder the implementation of excellent service at the Kediri Regency Population and Civil Registry Office. The focus in this study includes attitude, ability, attention, action, accountability, and appearance. The approach used in this study is qualitative. Data collection techniques in this study include interviews and observations written in field notes. The validity of the data was assessed by 2 methods, namely triangulation, and persistence of observation. Meanwhile, the data analysis technique refers to Miles and Huberman (2018). The conclusion that can be drawn is that the implementation of excellent service at the Kediri Regency Population and Civil Registry Office is not yet 100% good, there are still some that need to be improved and evaluated. The obstacles encountered are human resources that are not comparable to the applicant and facilities and infrastructure. Keywords: Excellent Service, Department of Population and Civil Registry, Barriers, Attitudes, Appearance.