bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGUATAN PERAN PENDIDIK TERHADAP PROFIL PELAJAR PANCASILA BERBASIS PROYEK SATUAN PENDIDIKAN
Authors: Tomi Hidayat  , Irwandi  , Pariyanto
Published: March 2024

Tujuan dari pengabdian adalah peserta dapat menguatkan pemahaman mengenai esensi pelaksanaan projek penguatan profil pelajar Pancasila di satuan pendidikan, merefleksikan pelaksanaan projek profil di tahun pertama sebagai Sekolah Penggerak, menganalisis miskonsepsi pelaksanaan projek penguatan profil pelajar Pancasila di satuan pendidikan, merancang asesmen projek yang efektif menyasar profil pelajar Pancasila. Mengoptimalkan kegiatan projek penguatan profil pelajar Pancasila yang berdampak kepada murid. Seluruh peserta memaparkan mengenai pengembangan kegiatan projek di satuan pendidikan, merancang asesmen projek yang efektif menyasar profil pelajar Pancasila, dan mengoptimalkan kegiatan projek yang berdampak kepada murid. Pelaksanaan projek penguatan profil pelajar Pancasila dilakukan secara fleksibel, dari segi muatan, kegiatan, dan waktu pelaksanaan. Projek penguatan profil pelajar Pancasila dirancang terpisah dari intrakurikuler. Tujuan, muatan, dan kegiatan pembelajaran projek tidak harus dikaitkan dengan tujuan dan materi pelajaran intrakurikuler. Satuan pendidikan dapat melibatkan masyarakat dan/atau dunia kerja untuk merancang dan menyelenggarakan projek penguatan profil pelajar Pancasila.
Kata Kunci : Profil Pelajar Pancasila, Refleksi, Miskonsepsi, Proyek.
Automatic Detection of InSAR Surface Deformation Signals in the Presence of Severe Tropospheric Noise
Authors: Staniewicz Scott , Chen Jingyi
Published: March 2024

Automatic detection of surface deformation features from a large volume
of Interfero16 metric Synthetic Aperture Radar (InSAR) data is
challenging because the magnitude of InSAR measurement noise varies
substantially in both space and time. In this work, we present a
computer vision algorithm based on Laplacian of Gaussian (LoG) filtering
for detecting the size and location of unknown surface deformation
features. Because our algorithm detects spatially coherent features,
tropospheric noise artifacts that share similar spatial characteristics
may also be detected. We estimate the tropospheric noise spectrum
directly from data, which allows us to simulate new instances of noise
that resemble the actual InSAR observations. Based on these simulations,
we quantify the likelihood that a detected feature is a real deformation
signal. We demonstrate the performance of our algorithm using Sentinel-1
data acquired between 2014 and 2019 over the ∼ 80,000 km2 oil-producing
Permian Basin in West Texas, one of the most productive oil fields in
the world. We detect clusters of deformation features associated with
oil production, wastewater injection, and fault activities. The number
of detected deformation features increases substantially over the study
period, which is consistent with the over-all rise in oil production
within the Permian Basin since 2014. Our algorithm is robust and
flexible, and can be integrated to various multi-temporal InSAR time
series methods for detecting a broad range of deformation features.
Karyological analyses in several Algerian populations of six species of the genus Vicia L. (Fabaceae)
Authors: Sebkhi Zahia , Issolah Rachida , Melzi Nabila , Benmouhoub Hassina , Mefti Mohamed
Published: March 2024

As part of the evaluation and valorization of plant genetic resources of fodder and pastoral interest in Algeria, seventeen (17) natural populations belonging to six (06) species of the genus Vicia (Vicia sativa, Vicia disperma, Vicia monardii, Vicia ohchroleuca, Vicia onobrychioides and Vicia lutea), originated from different ecological regions in the North-Eastern of the country, were considered. The populations have been the subject of mitotic and meiotic studies. Haploid and diploid numbers and chromosome measurements were determined. Original results were observed for the first time in some species. In fact, chromosome counts have revealed some new chromosome numbers. The first number (2n=14, n=7) was observed in the endemic subspecies of Algeria, V. ochroleuca subsp. atlantica and in the species Vicia onobrychioides. The second number (n=6) was observed in the species Vicia disperma. Within Vicia monardii, the three new chromosome numbers, previously observed only in mitosis by our research team, were confirmed for the first time through the present meiosis study (n=6, 7 and 8), indicating that they are A type chromosomes. The base number x=7 is the most frequently observed number in the six Vicia species. The observed chromosome numbers would be related to some ecological factors (altitude, rainfall) of the origin environment of the populations. Chromosome measurements and established karyotypes were determined for the first time in V. monardii, V. onobrychioides and V. ochroleuca subsp. atlantica. Chromosome size and karyotype formula are variable among the studied species and subspecies. Karyotypes vary from symmetrical to asymmetrical and the intrachromosomal asymmetry is higher than interchromosomal one. The new cytogenetic data would contribute to a better understanding of the evolution mechanism of the species in the genus Vicia L.
The Effects of Blood Flow Restriction on Lower Extremity EMG Amplitude While Performing a Resisted Sled Push in Healthy Subjects
Authors: Garcia Luciano , Brewer Wayne , Skevington Meghan , Smith Lydia , Waters Haley , Rosario Martin
Published: March 2024

Introduction: Studies have demonstrated that resistance training and blood flow restriction (BFR) has notable advantages, including enhancing muscle growth, boosting muscle activation, and improving function. In the field of neuromuscular research, muscle electromyography (EMG) is a widely utilized method for understanding and analyzing neuromuscular recruitment patterns and identifying any adaptive changes that may occur. Purpose: The objective of this study was to examine the impact of blood flow restriction (BFR) on the amplitude pattern of six lower extremity (LE) muscles during resisted sled pushing activity at two different walking speeds: 80 bpm and 140 bpm. Methods: A convenience sample of 32 healthy individuals, an average of 23.8 years old (±1.42 SD). Surface electromyography was used on subjects’ tibialis anterior (TA), gastrocnemius (GA), vastus medialis (VM), biceps femoris (BF), gluteus maximus (GMa), and gluteus medius (GMe) on their dominant LE. The subjects then pushed a resistive sled with 40 feet for three trials at 80 and 140 bpm. After adding BFR at 80% limb occlusion pressure, all the trials were repeated. Statistical Analysis: A 2 × 6 (BFR group and muscle) repeated measures analysis of variance (ANOVA) test was used for significant interactions and main effects during each speed and BFR condition. The minimum (MIN), average (AVG), and maximum (MAX) electromyography (EMG) values are presented for each muscle. Results: ANOVA revealed a significant interaction between the BFR group and muscles with AVG F (1.92, 59. 39)=4.23,p=.021, and MAX F(2.53,78.56)=3.751, p=.019 at 80 bpm. The main effects between muscle groups were found with MIN at 80 bpm and AVG and MAX at 140 bpm. The main effects for the BFR group were AVG and MAX at 80 bpm and AVG and MAX at 140 bpm. When comparing AVG BFR 80 to 140 bpm, the main effects were found for both speeds and increased activation of all six muscles, most notably the GA and VM. Conclusion: At 80 bpm, BFR affected the GA, VM, and GMa. At 140 bpm, all six muscles showed increased AVG and MAX activation. When comparing 80 to 140 bpm, all six muscles showed increased activation at the BFR faster pace, most notably the GA and VM.
مدى استعمال الأساليب الالكترونية عند معلمي اللغة العربية ومعلماتهافي المرحلة الابتدائية
Authors: الفياض تماضر حميد مهدي
Published: March 2024

هدف البحث الى تعرف مدى استعمال الأساليب الالكترونية عند معلمي اللغة العربية ومعلماتها في المرحلة الابتدائية وقد اعتمدت الباحثة المنهج الوصفي تألف مجتمع هذا البحث من معلمي اللغة العربية ومعلماتها للمرحلة الابتدائية، ومشرفي اللغة العربية ومشرفاتها في المدارس الابتدائية في المديريات التربية في محافظة بغداد وقد تألف المجتمع من (9403) معلمًا ومعلمةً، ومشرفًا ومشرفةً وبلغت عينة البحث من (300) معلم ومعلمة للغة العربية اعتمدت الباحثة الاستبانة أداة لبحثها واستخرجت لها الخصائص السيكومترية واسفرت النتائج عن الاتي: ضعف او قلة استعمال معلمي اللغة العربية ومعلماتها في المدارس الابتدائية للأساليب التكنولوجية في التدريس، وقد اوصت الباحثة بمجموعة من التوصيات واقترحت عددا من المقترحات.
Preservative Efectiveness Test of Dry Water Extract of Gambier (Uncaria Gambir Roxb.) In Cream Type of Cosmetics
Authors: Fitri Dewi Rahma , Prophet Santy , Komarudin Dede , Fatria Fajar In Rahmi , Riyanto Arief
Published: March 2024

Gambier is an endemic plant that can grow properly such as in Indonesia it has been empirically used for natural coloring, antiinfection and burns wound healing. Gambier used as antimicrobials because its catechins compound. Catechins mechanism as antimicrobial are break the cell wall or cell membrane of bacteria, other mechanism is to precipitate of protein because the catechins properties is same with phenolic compound. This research aims to know the preservative effectivity of dry water extract of gambier (Uncaria gambir Roxb.) in cream type of cosmetics. Research methods are total plate count, yeast and mold count, logs and percentage of preservative effectivity test. The data of the result there are: gambier extract in Pseudomonas aeruginosa cream shows the preservative requirement at 2%, 2,5% and 3% concentrations with 100% of reduction and 3 logs reductions on 14th days testing; gambier extract in Staphylococcus aureus cream shows the preservative requirement at 3% concentrations with 100% of reduction and 3 logs reductions on 7th days of the test; gambier extract in Enterobacter aerogenes cream shows the preservative requirement at 2%, 2,5%, 3% and 3,5% concentrations with 100% of reduction and 3 logs reductions on 28th days of the test; gambier extract in Candida albicans cream shows the preservative requirement at 2%, 2,5% and 3% concentrations with 100% of reduction and 3 logs reductions on 7th days of the test; gambier extract in Aspergillus niger cream shows the preservative requirement at 2,5% and 3% concentrations with 100% of reduction and 3 logs reductions on 7th days of the test. Dry water extract of gambier has the potential that can be used as a microbial preservative in cream type of cosmetics
LA INTELIGENCIA DE NEGOCIOS Y LA ANALÍTICA DE DATOS IMPULSANDO EL DESARROLLO ACADÉMICO
Authors: Ávila José René Arroyo , López José Alberto Zamora , Díaz María del Rosario de Fátima Alvídrez , Olivas Oscar Alejandro Viramontes , Ríos Víctor Alonso Domínguez , Bencomo Myrna Isela García , Chávez Efraín Torralba , Avilés Edmundo José Aguirre , Armendáriz Aldo Erubiel Arizmendi
Published: March 2024

La relación entre la Inteligencia de Negocios y la Analítica de Datos puede mejorar la toma de decisiones estratégicas dentro de las instituciones educativas. El objetivo de la investigación fue recopilar de diversas fuentes las principales aportaciones de diversos autores sobre ambos conceptos; la naturaleza de la investigación fue no experimental (observacional), cuyo enfoque del estudio fue cualitativo, transeccional descriptivo; el modo fue de campo (empíricos) a partir de diversas fuentes documentales (bibliográficas). Entre los principales resultados se puede comentar que la Inteligencia de Negocios y la Analítica de Datos aprovechan datos recopilados en entornos educativos para extraer información valiosa y generar insights significativos. Estas tecnologías permiten tomar decisiones informadas para mejorar la gestión escolar y la calidad de la educación. La Analítica de Datos profundiza aún más, aplicando algoritmos para identificar patrones y tendencias ocultas en grandes conjuntos de datos, ayudando a anticipar problemas académicos, ajustar estrategias de enseñanza y personalizar el aprendizaje para satisfacer las necesidades individuales de los estudiantes. A medida que estas tecnologías evolucionan, es crucial encontrar un equilibrio entre la innovación educativa y la protección de la privacidad estudiantil.
Impacto da pandemia do COVID-19 nos casos de embolia e trombose arterial na região norte do Brasil
Authors: Soares Isadora Veras Araújo , Souza Isadora Noanda Barbosa , Oliveira Raissa Carvalho de , Lima Maria Fernanda Carvalho Arruda , Silva Joanna Moraes Machado da , Vasconcelos Salete Vitória Rodrigues Sousa de , Fé Beatriz Damasceno Moura , Martins Hiacielle Reis , Resende Izabelle Alves de , Milhomem João Victor Braga , Moreschi Luciana Noleto Silva , Sobrinho Andressa Aparecida Pereira , Texeira Natália , Borges Gabriela Victor Alencar , Soares Elane Emanuelle Nunes , Casini Andresa dos Santos Machado
Published: March 2024

Apresenta-se um estudo epidemiológico descritivo de caráter quantitativo e corte transversal sobre os casos de embolia e trombose arterial que irá comparar as notificações antes da pandemia por COVID-19 nos anos de 2018 a 2019 com as informações após seu início nos anos de 2020 a 2021. Foi utilizado o Sistema de Informações Hospitalares no Departamento de Informações do Sistema Único de Saúde (DATASUS)/(SIH-SUS) como base de dados, sendo incluídos pacientes com diagnóstico de embolia e trombose arterial na região Norte nos anos de 2018 a 2019. Essa pesquisa estudou as variáveis ano de processamento, faixa etária, sexo, caráter de atendimento e óbitos. Como resultados, observou-se um aumento considerável no número de casos e óbitos por complicações como embolia e trombose arterial em todas as faixas etárias, além do número de atendimentos de urgência. Portanto, pôde-se inferir a existência de correlação entre a infecção pelo vírus da COVID-19 e o aumento de eventos tromboembólicos, devido ao importante aumento que houve no número de casos de embolia e trombose arterial comparados ao período anterior à pandemia de coronavírus.
Analisis Kesulitan Pemahaman Konsep Matematika Peserta Didik Pada Materi Aritmatika Sosial Di Kelas Viii Smp Negeri 3 Tarutung
Authors: Nicomse Nicomse , Manalu Desna Br
Published: March 2024

Penelitian ini bertujuan untuk mengetahui tingkat kesulitan pemahaman konsep yang dialami oleh peserta didik pada materi aritmatika sosial. Jenis penelitian yang dilakukan pada penelitian ini adalah penelitian deskriptif kualitatif dengan menggunakan instrumen tes dan wawancara. Subjek dalam penelitian ini adalah peserta didik kelas VIII-A di SMP Negeri 3 Tarutung I. Berdasarkan olahan data, diperoleh bahwa subjek dengan tingkat pemahaman konsep tinggi memiliki kesulitan saat menyajikan konsep dalam bentuk representasi matematis, subjek kurang teliti saat melakukan perhitungan mengerjakan soal tes. Subjek dengan tingkat pemahaman konsep sedang memiliki kesulitan saat mengaplikasikan algoritma pemecahan masalah yang tepat pada permasalahan yang disajikan dan kesulitan dalam menyajikan konsep dalam bentuk representasi matematis saat mengerjakan soal dengan perhitungan dalam bentuk pecahan biasa maupun persen. Subjek dengan tingkat pemahaman konsep rendah kesulitan mengaplikasikan algoritma pemecahan masalah matematika, kesulitan saat mengaplikasikan rumus yang tepat saat mengerjakan soal berbentuk pecahan biasa dan persen serta kesulitan dalam menyajikan konsep dalam bentuk representasi matematis, subjek kesulitan menyelesaikan soal dengan benar karena terfokus pada contoh yang sudah pernah dipelajarinya saja. Dari hasil olahan data tersebut, menunjukkan bahwa tingkat kesulitan peserta didik kelas VIII SMP Negeri 3 Tarutung dalam pemahaman konsep matematika pada materi aritmatika sosial memiliki kesulitan tingkat tinggi.
Analisis Kemampuan Pemecahan Masalah Matematis Peserta Didik Pada Materi Aritmatika Sosial
Authors: Nicomse Nicomse , Ompusunggu Andris
Published: March 2024

Penelitian ini bertujuan untuk mengetahui tingkat kemampuan pemecahan masalah matematis peserta didik kelas VII SMP Adhyaksa Medan pada materi aritmatika sosial. Penelitian deskriptif kualitatif dengan instrumen tes adalah yang digunakan pada penelitian ini.. Dengan populasi sekaligus sampel yang digunakan yaitu seluruh peserta didik yang berjumlah 33 orang di kelas VII SMP Adhyaksa Medan. Berdasarkan analisis data kemampuan pemecahan masalah matematis peserta didik pada materi aritmatika sosial menunjukkan bahwa; (1) kemampuan dalam mengindentifikasi apa yang ditanya dan diketahui diperoleh (17%), (2) kemampuan dalam membuat pemisalan matematika dari masalah yang ditemui diperoleh (33%), (3) kemampuan dalam menentukan dan menerapkan rumus yang sesuai untuk menyelesaikan masalah matematika diperoleh (42%), (4) kemampuan dalam merumuskan hasil diperoleh (8%). Dan hasil analisis berdasarkan nilai peserta didik dikelompokkan antara (35-59) dengan kriteria kemampuan rendah merupakan nilai yang paling banyak diperoleh peserta didik yaitu sebanyak 12 orang peserta didik atau sebesar 37%. Berpedoman terhadap hasil pengolahan data dapat disimpulkan bahwa kemampuan pemecahan masalah matematis peserta didik kelas VII SMP Adhyaksa Medan pada materi Aritmatika Sosial dominan pada kriteria “Rendah”.
Perbedaan Pemahaman Konsep Matematis Siswa Antara Model Pembelajaran Kooperatif Tipe TGT dengan Model Pembelajaran Problem Based Learning (PBL) Pada Materi Persamaan Linear Satu Variabel Kelas VII SMP Negeri 2 Percut Sei Tuan
Authors: Nicomse Nicomse , Pandiangan Okti Marlindang
Published: March 2024

Penelitian ini bertujuan untuk mengetahui apakah terdapat perbedaan pemahaman konsep matematis siswa antara model pembelajaran kooperatif tipe TGT dengan model pembelajaran Problem Based Learning (PBL) pada materi persamaan linear satu variabel kelas VII SMP Negeri 2 Percut Sei Tuan. Jenis penelitian ini adalah penelitian quasi experiment. Populasi dalam penelitian ini adalah seluruh siswa kelas VII SMP Negeri 2 Percut Sei Tuan yang terdiri dari 2 kelas. Sampel dalam penelitian ini adalah kelas VII-3 dan kelas VII-4 yang dianggap memiliki kemampuan kognitif yang sama. Setelah dilakukan perlakuan yang berbeda diperoleh hasil perhitungan dengan menggunakan uji analisis varians data post-test yaitu = 2,45 dan Ternyata sehingga diterima maka dilanjut ke uji hipotesis. Uji Hipotesis dengan α = 0,05 diperoleh dan dimana (1,84 > 1,782). Berdasarkan hasil penelitian dan pengolahan data maka diberi kesimpulan yaitu ada Perbedaan Pemahaman Konsep Matematis Siswa antara Model Pembelajaran Kooperatif Tipe TGTdengan Model Pembelajaran Problem Based Learning (PBL) pada Materi Persamaan Linear Satu Variabel Kelas VII SMP Negeri 2 Percut Sei Tuan.
Pengaruh Model Pembelajaran Problem Based Learning Terhadap Kemampuan Berpikir Kritis Peserta Didik Pada Materi Barisan Aritmatika Kelas XI SMA Negeri 1 Berandan Barat T.P. 2021/2022
Authors: Nicomse Nicomse , Lumban Tobing Ernita Br , Sinaga Juli Antasari
Published: March 2024

Penelitian ini merupakan penelitian quasi eksperimen yang meneliti tentang pengaruh model pembelajaran problem based learning terhadap kemampuan berpikir kritis peserta didik yang dilakukan di SMA Negeri 1 Berandan Barat dengan sampel kelas XI sebanyak satu kelas diambil secara acak (random). Instrumen yang digunakan dalam penelitian ini adalah tes berpikir kritis peserta didik berbentuk essay yang digunakan untuk mengetahui kemampuan berpikir kritis peserta didik dan lembar observasi peserta didik. Dari hasil perhitungan data observasi diperoleh harga Lhitung > Ltabel = 0,22694 dengan sig 0,05. Hal ini menunjukkan bahwa data observasi berasal dari populasi yang berdistribusi tidak normal. Dari hasil perhitungan uji normalitas data kemampuan berpikir kritis diperoleh harga Lhitung > Ltabel = 0,17567 dengan sig 0,05. Hal ini menunjukkan bahwa data tidak berdistribusi tidak normal. Berdasarkan hasil perhitungan korelasi pangkat sehingga di dapat |rhitung| = 0,0474 < rtabel = 0,330 dengan sig 0,05. Maka dapat disimpulkan tidak terdapat pengaruh model pembelajaran Problem Based Learning terhadap kemampuan berpikir kritis peserta didik pada materi barisan dan deret aritmatika kelas XI IPA SMA Negeri 1 Berandan Barat.
Efektivitas Pendekatan Open-Ended Dengan Model STAD (Student Teams Achievement Divisions) Terhadap Kemampuan Berpikir Kritis Matematis Siswa Pada Materi Sistem Persamaan Linear Dua Variabel (SPLDV) kelas VIII SMP Gajah Mada Medan T.P. 2022/2023
Authors: Nicomse Nicomse , Sinaga Rinniwati
Published: March 2024

Penelitian ini bertujuan untuk untuk mengetahui efektivitas pendekatan pembelajaran Open-Ended dengan model STAD (Student Teams Achievement Divisions) terhadap kemampuan berpikir kritis matematis siswa pada materi Sistem Persamaan Linear Dua Variabel (SPLDV) di kelas VIII SMP Gajah Mada Medan T.P. 2022/2023. Jenis penelitian ini adalah quasi experiment dengan desain penelitian Pretest-Posttest Control Group Design. Teknik pengambilan sampel total sampling, diperoleh sampel kelas VIII A sebagai kelas eksperimen dan kelas VIII B sebagai kelas kontrol. Instrumen dalam penelitian ini menggunakan instrumen tes, dan lembar observasi. Hasil penelitian menyimpulkan bahwa pendekatan pembelajaran Open-Ended dengan model STAD (Student Teams Achievement Divisions) efektif terhadap kemampuan berpikir kritis matematis siswa dilihat dari: 1)Perbedaan kemampuan berpikir kritis matematis siswa di kelas eksperimen yang mengikuti pembelajaran menggunakan pendekatan Open-Ended dengan model STAD (Student Teams Achievement Divisions) lebih baik daripada siswa di kelas kontrol. 2) Persentase siswa yang tuntas belajar pada kelas eksperimen yang mengikuti pembelajaran menggunakan pendekatan Open-Ended dengan model STAD (Student Teams Achievement Divisions) adalah >=70%
Efektivitas Pendekatan Realistic Mathematics Education (RME) Berbantu Media Power point Terhadap Kemampuan Pemecahan Masalah Matematis Siswa Pada Materi Kubus dan Balok Kelas VIII SMP Methodist 9 Medan T.P. 2021/2022
Authors: Nicomse Nicomse , Tumanggor Henni Kamelia
Published: March 2024

Penelitian ini bertujuan untuk mengetahui efektivitas pendekatan Realistic Mathematics Education (RME) berbantu media power point terhadap kemampuan pemecahan masalah matematis siswa pada materi kubus dan balok di kelas VIII SMP Methodist 9 Medan T.A 2021/2022. Jenis penelitian ini adalah quasi experiment dengan desain penelitian One Shoot Case Study. Sampel dalam penelitian ini adalah kelas VIII sebanyak 36 siswa. Instrumen dalam penelitian ini menggunakan instrumen tes, lembar aktivitas siswa, lembar observasi guru, dan angket respon siswa. Hasil penelitian menunjukkan bahwa pembelajaran dengan pendekatan Realistic Mathematics Education (RME) berbantu power point efektif terhadap kemampuan pemecahan masalah matematis siswa. Pelaksanaan pendekatan Realistic Mathematics Education (RME) berbantu power point efektif terhadap kemampuan pemecahan masalah matematis siswa.
Pengaruh Model Pembelajaran Problem Posing Terhadap Kemampuan Pemecahan Masalah Matematika Peserta Didik pada Materi Lingkaran di Kelas VIII SMP Negeri 1 Besitang
Authors: Nicomse Nicomse , Br Pakpahan Teresia
Published: March 2024

Penelitian ini merupakan jenis penelitian quasi eksperimen yang bertujuan untuk mengetahui apakah ada pengaruh model pembelajaran problem posing terhadap kemampuan pemecahan masalah matematika peserta didik pada materi lingkaran di Kelas VIII SMP Negeri 1 Besitang. Populasi penelitian ini adalah seluruh siswa kelas VIII dan pengambilan sampel secara simple random sampling dengan 2 kelas yaitu kelas eksperimen (VIII-1) dan kelas kontrol (VIII-3). Instrumen yang digunakan adalah tes dan observasi. Berdasarkan hasil hitungan pada kemampuan pemecahan masalah matematika menunjukkan bahwa nilai (sig.) 0,000 < 0,05 pada taraf signifikansi 5%. Berdasarkan perhitungan kelas eksperimen pada kemampuan pemecahan masalah memiliki nilai rata-rata . Pada kelas kontrol kemampuan pemecahan masalahnya memiliki nilai rata-rata . Nilai ini akan dibandingkan dengan nilai (sig.) lalu ditarik kesimpulan bahwa ada pengaruh model pembelajaran problem posing terhadap kemampuan pemecahan masalah matematika peserta didik pada materi lingkaran di Kelas VIII SMP Negeri 1 Besitang. Berdasarkan nilai rata-rata kemampuan pemecahan masalah matematika peserta didik antar kelas dapat disimpulkan model pembelajaran problem posing memberi pengaruh lebih tinggi dari pada model pembelajaran konvensional terhadap kemapuan pemecahan masalah matematika peserta didik pada materi lingkaran di Kelas VIII SMP Negeri 1 Besitang.
PENGUATAN LITERASI DAN NUMERASI UNTUK MENDUKUNG PROFIL PELAJAR PANCASILA SEBAGAI INOVASI PEMBELAJARAN MATEMATIKA
Authors: Nicomse Nicomse , Naibaho Tutiarny
Published: March 2024

Undang-Undang Nomor 20 Tahun 2003 tentang Sistem Pendidikan Nasional menyatakan bahwa setiap warga negara mempunyai hak yang sama untuk memperoleh pendidikan yang bermutu. Untuk peningkatan mutu pendidikan nasional, Pemerintah Pusat menentukan kebijakan nasional dan standar nasional pendidikan yaitu kriteria minimal tentang sistem pendidikan di seluruh wilayah hukum Negara Kesatuan Republik Indonesia. Untuk meningkatkan mutu pendidikan dan memajukan kebudayaan, Kemendikbud mendukung Visi dan Misi Presiden untuk mewujudkan Indonesia Maju yang berdaulat, mandiri, dan berkepribadian melalui terciptanya Pelajar Pancasila yang bernalar kritis, kreatif, mandiri, beriman, bertakwa kepada Tuhan YME, dan berakhlak mulia, bergotong royong, dan berkebinekaan global (Permendikbud No 22 Tahun 2020). Untuk menjalankan kebijakan tersebut pemerintah telah menetapkan Standar Nasional Pendidikan sebagaimana tertuang dalam PP nomer 4 tahun 2022 (perubahan atas Peraturan Pemerintah Nomor 57 Tahun 2021 Tentang Standar Nasional Pendidikan) yang menyatakan bahwa Standar kompetensi lulusan pada Satuan Pendidikan Jenjang Pendidikan dasar, menengah, dan menengah kejuruan difokuskan persiapan Peserta Didik menjadi anggota masyarakat yang beriman dan bertakwa kepada Tuhan Yang Maha Esa serta berakhlak mulia; serta penanaman karakter yang sesuai dengan nilai-nilai Pancasila. Khusus untuk peserta didik jenjang pendidikan dasar juga difokuskan pada penumbuhan kompetensi literasi dan numerasi Peserta Didik untuk mengikuti Pendidikan lebih lanjut (Permendikbudristek No 5 tahun 2022). Literasi yang dimaksud dalam PP maupun permendikbudristek ini adalah literasi bahasa, dan numerasi yang dimaksud adalah literasi matematika
Pengaruh Model Pembelajaran Numbered Head Together (NHT) terhadap Kemampuan Komunikasi Matematis Siswa Pada Materi Kesebangunan Di SMP Negeri 3 Sorkam Barat
Authors: Nicomse Nicomse , Manalu Safitri M.
Published: March 2024

Penelitian ini bertujuan untuk melihat pengaruh model pembelajaran Numbered Head Together (NHT) terhadap kemampuan komunikasi matematis siswa pada materi kesebangunan di SMP Negeri 3 Sorkam Barat tepatnya di kelas IX, jenis penelitian yang digunakan adalah Quasi Eksperiment, metode kuantitatif. kelas eksperimen pada peneilitian ini adalah kelas IX-1 dan sebagai kelas kontrol adalah kelas IX-2. Instrumen penelitian yang digunakan adalah tes dan observasi, berdasarkan hasil penelitaian yang dilakukan maka di dapat data hasil nilai posttest kemampuan komunikasi matematis siswa kelas eksperimen dan kelas kontrol menunjukkan bahwa nilai asymp.sig.(2-tailed) 0,006 pada tarafsignifikan 5%. Maka dari data yang diperoleh dapat disimpulkan ada pengaruh yang signifikan lebih tinggi dengan model pembelajaran Numbered Head Together (NHT) terhadap kemampuan komunikasi matematis siswa pada materi kesebangunan di SMP Negeri 3 Sorkam Barat dibandingkan dengan model pembelajaran konvensional.
Implementasi Alat Evaluasi Pendidikan Matematika
Authors: Saragih Jessica Dwi Gracia
Published: March 2024

Abstract

 

 

To find out the success of learning, it is necessary to conduct an evaluation, in conducting an evaluation, preparation is needed such as an evaluation tool. An evaluation tool is a tool used to facilitate someone in carrying out a task or achieving a goal more effectively and efficiently. Technological advances are increasingly rapid in an increasingly advanced era. Demand the public to be able to take advantage of information and communication technology. The use of applications in conducting evaluations is of interest to students in the evaluation process. The application can be used as a tool in the learning process so that learning becomes interesting. Some examples of online applications that can be used by educators in the mathematics learning process are the Kahoot application, Ispring Suite 8, Sowfer jeruq.com and Quizizz. These applications are media in the form of web-based interactive learning applications that can be used to create simple quizzes and games, can be accessed by connecting to the internet network and can be used as learning media. This research is a qualitative research with descriptive analysis technique with library research. Based on this literature study, it can be concluded that the use of the application as an evaluation tool has a positive impact on students and teachers in the classroom.

 

Keyword: Evaluation tools, Tehnology, Learning aplications.

 

Abstrak

 

 

Untuk mengetahui keberhasilan dari pembelajaran perlu melakukan evaluasi, dalam melakukan evaluasi diperlukan persiapan seperti alat evaluasi. Alat evaluasi adalah suatu alat yang digunakan untuk memudahkan seseorang dalam melaksanakan tugas atau mencapai suatu tujuan secara lebih efektif dan efisien. Kemajuan teknologi yang semakin pesat di zaman yang semakin maju. Menuntut masyarakat untuk bisa memanfaatkan teknologi informasi dan komunikasi. Penggunaan aplikasi dalam melakukan evaluasi  menjadi ketertarikan bagi siswa dalam proses evaluasi. Aplikasi tersebut dapat dijadikan alat dalam proses pembelajaran agar pembelajaran menjadi menarik. Beberapa contoh  aplikasi online yang dapat digunakan pendidik dalam proses pembelajaran matematika adalah aplikasi Kahoot,Ispring Suite 8, Sowfer jeruq.com dan Quizizz. Aplikasi-aplikasi tersebut merupakan media dalam bentuk aplikasi pembelajaran interaktif yang berbasis web yang dapat digunakan untuk membuat kuis dan game sederhana ,dapat diakses  dengan tersambung oleh jaringan internetdan  dapat menjadi media belajar. Penelitian ini merupakan penelitian kualitatif dengan teknik analisis deskriptif dengan kajian kepustakaan (library research). Berdasarkan studi literatur ini, dapat disimpulkan bahawa penggunaan aplikasi sebagai alat evaluasi berdampak postif bagi siswa dan guru di kelas.

 

Kata Kunci: Alat Evaluasi, Teknologi. Aplikasi Pembelajaran.
P Pembelajaran Matematika di Era “Merdeka Belajar”, Suatu Tantangan bagi Guru Matematika
Authors: Widayati Endang Wahyu
Published: March 2024

Merdeka belajar adalah kondisi belajar siswa dalam lingkungan yang nyaman. Merdeka belajar merupakan salah satu bentuk implementasi nilai-nilai pembentuk karakter bangsa dimulai dari pembenahan sistem pendidikan dan metode belajar. Tantangan seorang guru matematika untuk membuat pembelajaran matematika menyenangkan dan siswa tidak takut serta rajin belajar matematika, guru harus mampu mewujudkan pembelajaran yang nyaman, menyenangkan, dan menarik, yang menjadi ciri dari era merdeka belajar. Tujuan penelitian ini adalah menjelaskan proses pembelajaran matematika di era merdeka belajar sehingga siswa dapat nyaman belajar dan karakter siswa meningkat. Metode yang digunakan adalah metode penelitian deskriptif. Subjek uji coba adalah 10 siswa pada kelas XI SMK Penerbangan AAG Adisutjipto dengan fokus materi “Matriks”. Instrumen pengumpulan data yang digunakan adalah angket atau kuesioner. Hasil penelitian menunjukkan bahwa siswa dalam belajar menggunakan model pembelajaran inquiry dalam kategori baik/nyaman, sehingga model pembelajaran inquiry dapat diterapkan di era merdeka belajar.
DIFFERENT APPROACHES TO COST ALLOCATION IN COST MANAGEMENT OF AUXILIARY PRODUCTION
Authors:   Irkutsk National Research Technical University, Irkutsk, Slobodnyak Ilya A. , Antipina Polina V. ,   Baikal State University, Irkutsk
Published: March 2024

The article discusses issues related to various approaches to the distribution of costs of auxiliary production. In addition to traditional approaches to distribution, based on the direct attribution of costs to the corresponding auxiliary production, more complex situations are considered in which the auxiliary productions under study provide services to the main production, as well as to each other, resulting in cross-provision of services. A matrix and step-by-step approach to allocating the costs of auxiliary production in such a situation is considered. Illustrates the solution of relevant problems using Microsoft Excel.
COUNTERING TAX CRIME IN THE ECONOMIC SECURITY SYSTEM: THE EXPERIENCE OF OECD COUNTRIES
Authors:   St. Petersburg university of the Ministry of Internal Affairs of the Russian Federation, St. Petersburg, Russia, Ukhov Vladimir Yu. , Molodykh Vladimir A. ,   St. Petersburg university of the Ministry of Internal Affairs of the Russian Federation, St. Petersburg, Russia, Savon Igor V. ,   Rostov State University of Economics (RINH), Rostov-on-Don, Russia
Published: March 2024

Tax crime in the context of ensuring economic security is usually considered from the point of view of tax evasion. In the context of ensuring economic security, it is also necessary to take into account that tax evasion is characterized by the use of illegal methods to partially or completely reduce the taxpayer’s liability or to fraudulently gain access to tax refunds from the revenues of the budget system. The results of the study showed that both tax fraud and tax evasion have a hybrid nature in terms of the need to ensure economic security. Tax fraud and tax evasion have a hybrid nature in terms of the need to ensure economic security. This is due to the fact that these terms in many jurisdictions of the OECD countries are partly administrative and partly criminal, which are regulated respectively by tax and administrative, as well as civil or criminal law.
INTELLECTUAL CAPITAL AND INNOVATION: FEATURES OF ECONOMIC INTERRELATION AND MANAGEMENT
Authors:   Saint Petersburg State Marine Technical University, Saint Petersburg, Russia, Saichenko Olga A. , Plis Kristina S. ,   Saint Petersburg State Marine Technical University, Saint Petersburg, Russia, Makarenko Evgeny A. ,   St. Petersburg State University of Aerospace Instrumentation, St. Petersburg, Russia; St. Petersburg Polytechnic University of Peter the Great, St. Petersburg, Russia
Published: March 2024

The article is devoted to the study of the conceptual and methodological foundations and conceptual and categorical analysis of the definition of “intellectual capital”, as well as the economic evolution of its formation and development. The scientific heritage of scientists representing classical and neoclassical schools of economics is critically rethought, and a comparative characteristic of theoretical and practical results, developments and recommendations on the formation and management of innovative activities and intellectual capital of enterprises is performed. In the course of the study, the causal relationship between intellectual capital and innovation was revealed and the high importance of the function of managing innovation processes in modern high-tech economic entities of the knowledge-intensive industrial complex was determined.
PREVALENSI EKTOPARASIT PADA IKAN NILA (Oreochromis niloticus) YANG DIPELIHARA DALAM KARAMBA DI KELURAHAN PAHANDUT SEBERANG KOTA PALANGKA RAYA
Authors: Rosita Rosita , Matling Matling , Gunawan Irawadi , Gunawan Melky
Published: March 2024

Penelitian ini bertujuan untuk menganalisis indeks prevalensi ektoparasit pada ikan nila (Oreochromis niloticus) yang dipelihara dalam karamba di Kelurahan Pahandut Seberang Kota Palangka Raya. Penelitian ini dilaksanakan tanggal 1-30 Agustus 2023  Metode yang digunakan adalah metode observasi dengan teknik pengambilan sampel secara purposive sampling dengan interval Sampling dilakukan 1 minggu dengan jumlah sampel 20 ekor  ikan sehingga total jumlah ikan sampel 60 ekor.  Identifikasi ektoparasit dilakukan di Laboratorium Stasiun Karantina Ikan Pengendalian Mutu dan Keamanan Hasil Perikanan (SKIPM) Kota Palangka Raya, Prov. Kalimantan Tengah. Hasil identifikasi ditemukan 3 jenis ektoparasit dari dua golongan yaitu dari golongan metazoa (Gyrodactylus sp) dan protozoa (Chilodonella sp dan Vorticella sp.). Kisaran prevalensi ektoparasit sebesar 40%-60% dengan tingkat prevalensi yang paling tinggi ditemukan pada sampling I dengan nilai prevalensi sebesar 60%  dengan ektoparasit Gyrodctylus sp 17 ind/ekor, Vortycella sp 2 ind/ekor dan  Chilodonella sp 14 ind/ekor, prevalensi yang paling rendah ditemukan pada Sampling II dengan nilai prevalensi sebesar 40% dengan jumlah  ektoparasit Gyrodctylus sp 8 sel, Vortycella sp 9 sel dan Chilodonella sp 18 sel.  Pada organ target kisaran prevalensi ektoparasit sebesar 40%-80% dimana prevalensi ektoparasit tertinggi pada organ insang sebesar  80% dan terendah pada  sirip ekor sebesar 40%.  Kisaran prevalensi individu parasit berkisar antara 90%-66,7% dimana  prevalensi ektoparasit tertinggi adalah parasit Chilodonella sp sebesar 90% dan yang terendah adalah Vorticella sp sebesar 66,7%.
The essence and place of management technology in the enterprise management system
Authors:   https://orcid.org/0000-0002-8119-7022, Pererva Ivanna ,   Simon Kuznets Kharkiv National University of Economics
Published: March 2024

The development of information technology and digital tools has enabled companies and organizations to manage their resources more efficiently and effectively. The technologization of management allows the automation of many routine tasks, reduces human influence on processes, and ensures faster decision-making. In this regard, the article generalizes scientific views on the interpretation of the concept of «management technology» and clarifies the content and essence of this term, the article studies scientific views on the place of management technology in the general enterprise management system. Scientific views on «management technology» within the key components are systematized, using a systematic approach and the classification method. Based on the component composition of the concept, the author’s definition of management technology as a structured system of methods, techniques, procedures, and tools used to effectively organize, direct, and control various aspects of management in an organization or process is proposed. According to the proposed definition, it is noted that in this interpretation, the purpose of management technology is to rationalize the management process and fill its stages and functions with tools, methods, and techniques. The interrelation and place of management technologies in the enterprise management system are substantiated and presented. The article emphasizes that the applied methodological approach to enterprise management conditions the introduction of management technologies. The author highlights that an important role belongs to the integrated model and its components regarding functional subsystems and functions. The article proposes to allocate characteristics of management technologies to be evaluated. This will allow us to outline the guidelines for further research to determine how to evaluate enterprise management technologies. Keywords: technology, management, enterprise, management technology, development, competitiveness, innovation, strategy, digitalization, management system.
Analysis of Effect of Acid & Alkali on the Strength of Concrete with Fly Ash
Authors: - PRIYA MISHRA
Published: March 2024

This study investigates the impact of curing concrete in both acidic and alkaline water on its strength. Through comprehensive testing, the research aims to provide insights into how varying curing environments influence the structural integrity of concrete, offering valuable information for construction practices and durability considerations. The findings aim to enhance our understanding of concrete behaviour in diverse curing environments, contributing to the optimization of construction practices in varying water quality scenarios. Now a days the effect on acid and base exposure on strength and durability of concrete through experimentation. Concrete cubes mix will be prepared and exposed to different concentration and Diluted solution of H2So4 and NaoH. For 7 & 28 days. Total of 18 cubes of Size 150mm×150mm×150mm are cast with M-20,M-30 &M-35 grades of Concrete cubes are cured in normal or acid, alkali solution for 7 and 28 days. The cured cubes are then tested for compressive testing machine to determine their compressive strength.
Development of Madrasa Education in India: A Historical Overview
Authors: - Umme Salma , - Raashid Nehal
Published: March 2024

In India, madrasas have an ancient history. Madrasas have always contributed welfare to the society. From the very beginning it is meant to serve the educational and religious needs of the people. Through various periods, it always reveals how madrasas and its system shaped the religious and educational platform of India. UNESCO reports that from Medina mosque (7th century) to 10th century (Ghazni period) and till 17th century, the role of madrasa education in imparting education was firstly in teachings of the Qur’an, theology, law, history, the Arabic language and literature and later became centers for religious and secular learning. According to the recent data madrasa education system educate over 1.5 million students per year and it has been significantly contributing to universalization of education after SSA (Sarva Siksha Abhiyan) and plays an important role in socio-cultural and economic advancement of the Muslim community to prepare an increasing number of students for higher education. To know the concept and history of madrasa education in India and its contribution of providing quality education, this paper unveils the madrasas from the age of Ghazni to independent India and the formation of madrasa boards. This study also clearly focuses on the traditional growth and timely changes of madrasa education system.
The Influence of Transactional Leadership, Organizational Culture, and Compensation on the Performance of Employees at the Energy and Mineral Resources Government Agency of South Sulawesi Province
Authors: - Muhammad Fadel Salim , - Masdar Mas'ud , - Baso Amang , - Serlin Serang
Published: March 2024

Objective: Based on data acquired from the South Sulawesi Provincial Energy and Mineral Resources Agency, it indicates the low performance of staff. Therefore, research is carried out on the causes of decreased or low employee performance so that it can be used as material in employee performance enhancement initiatives. Research Design & Methods: This research is exploratory, particularly seeking to identify relatively new correlations. This research uses a qualitative technique by distributing a questionnaire to the sample and the population, namely personnel of the Department of Energy and Mineral Resources of South Sulawesi Province, utilizing descriptive and inferential analysis. Findings: 1. Directly transactional leadership has a favorable and significant effect on staff performance. The implementation of transactional leadership has been properly actualized which directs each employee to increase their performance. 2. Directly organizational culture has a negative and insignificant effect on employee performance. Organizational culture that has not been effectively actualized leads employee performance to deteriorate. 3. Directly pay has a favorable and considerable effect on employee performance. The salary given has vital value for employees in increasing their performance. 4. Indirectly, transactional leadership through work happiness has a favorable and considerable effect on staff performance. The application of transactional leadership through work satisfaction has been actualized collaboratively between leaders and subordinates in carrying out their duties and functions to increase employee performance. 5. Indirectly organizational culture through job happiness has a negative and not significant effect on employee performance. Organizational culture through work satisfaction that has been carried out thus far has not been fully actualized, hence employee performance has declined. 6. Indirectly pay through job satisfaction has a favorable and considerable effect on employee performance. Compensation through job satisfaction has been adopted in accordance with the supply of remuneration to promote employee performance. Implications & Recommendations: The Energy and Mineral Resources of South Sulawesi Province can use the results of this research and combine them with a strategy to develop human resources and improve the performance of its personnel.
Unity or Uniformity?
Authors: - Trivani Singh Rathore
Published: March 2024

On 7 February 2024, Uttarakhand government passed UCC bill which lays down uniform laws for marriage, divorce, inheritance, amongst all the religions. Though these institutions were governed by personal laws of the respective religion, but now government is trying to strike Down those customary laws and bring uniformity in the country. India being a secular state allows every individual to profess their religion under the article 25 to 29. India is well known for its concept of Unity in Diversity which means that despite of cultural and religious differences, India is one. Here all the individuals are given equal rights, and every religion is respected equally, their customs, traditions and practices are taken care of. In this article, we will discuss the repercussions of UCC, where it takes our nation and how it challenges our constitution.
Hate speech vis-a-vis Freedom of speech in Indian democracy
Authors: - Jashanpreet Kaur
Published: March 2024

The paper gives a broad study on hate speech, its evolution, legal consequences as well as freedom of speech in a democratic state. One is the Evolution of Hate Speech discussed in chapter one which goes from looking at the different aspects of hate speech to its roots during colonial India. Legal cases such as Pravasi Bhalai Sangathan v Union of India, enable readers to comprehend what amounts to hate speech and how it affects marginalized groups. This chapter highlights the change and restrictions laid down by the constitution with regard to hate speech as an exception to free expression. Potential Harm and Impact on Individuals and Communities looks at some of the long term effects of hate crimes. From personal damages such as psychological traumas and costs; community-wide issues like economic setbacks, school dropout rates due to fear or tension; this section explores them all in details. It also recognizes that communities can be resilient while highlighting the importance of recognizing nuanced impact. Legal framework in India, as explained in Chapter three analyzes constitutional provisions particularly Article 19(1)(a) and ancillary legislations like Sections 153A, 153B & 295A of Indian Penal Code (IPC). Additionally, it examines Scheduled Castes and Scheduled Tribes (Prevention of Atrocities) Act, 1989 for its efficacy. It affects people psychologically and communities economically and socially, from individual trauma to community difficulties. The chapter acknowledges community strength while stressing the need to understand hate speech's harm to protect people's rights and safety.
Exploring Risk and Return Dynamics in Equity Stocks of Chosen 10 Companies: A Five-Year Investigation
Authors: - Mallikarjun , - Shashwata Kulkarni
Published: March 2024

This research paper titled “Exploring Risk and Return Dynamics in Equity Stocks of Chosen 10 Companies: A Five-Year Investigation (2019-2023)” delves into the complex interplay between risk and return within equity markets. Over a five-year period, the study meticulously examines the performance of equity stocks from ten selected companies, offering valuable insights into the correlation between risk and return. Leveraging a diverse methodological approach, including historical data analysis and quantitative techniques, the research provides empirical evidence and fresh perspectives to aid investors and financial analysts in making informed investment decisions. The findings underscore the importance of understanding the risk-return tradeoff and the necessity of diversification to construct well-balanced investment portfolios. By offering actionable insights and recommendations, this study contributes to the broader understanding of risk and return analysis in financial markets, empowering stakeholders to navigate dynamic market conditions effectively.