bluuebunny/crossref_metadata_2025 huggingface dataset:
Een EEG-biomarker voor betere behandeling van epilepsie
Authors: Tolner Else , van den Maagdenberg Arn , Thijs Roland , Zijlmans Maeike , Van ’t Klooster Maryse
Published: January 2023

Het vinden van de juiste medicatie voor mensen met epilepsie is niet eenvoudig. Variatie tussen patiënten in de mate van remming van hersenactiviteit verklaart mogelijk waarom medicijnen bij de één wel en bij de ander niet werken. Analyse van het EEG tussen aanvallen in biedt inzicht in de mate van verstoorde remming. Hier beschrijven we recent gestart translationeel preklinisch en klinisch onderzoek naar een EEG-biomarker als mogelijke indicator voor effectiviteit van medicatie.
Betere lokalisatie epileptogene weefsel door hoog-frequente netwerkanalyse
Authors: Van Diessen Eric
Published: January 2023

Op 6 oktober 2022 promoveerde Willemiek Zweiphenning met het proefschrift getiteld “High Frequency Oscillations and Functional Networks to Localize the Epileptogenic Tissue for Surgery” aan de Universiteit Utrecht1. Haar proefschrift brengt twee innovatieve deelgebieden binnen de klinische neurofysiologie voor het lokaliseren van het epileptogene weefsel samen: hoog-frequente oscillaties en EEG-netwerk analyse van intracraniële registraties. Het uiteindelijke doel is om middels een combinatie van deze technieken epilepsiechirurgie in de toekomst verder te verbeteren.
Kreativitas Guru Akidah Akhlak dalam Meningkatkan Hasil Belajar Siswa Kelas X MA Ma’arif Rembang
Authors: Zain Asmuni
Published: January 2023

Hasil belajar adalah perubahan tingkah laku pada diri individu berkat adanya interaksi antara satu individu dengan individu yang lainnya dan antara individu dengan lingkungannya. Semua orang meyakini bahwa guru memiliki andil yang cukup besar terhadap keberhasilan pembelajaran disekolah. Kreativitas guru diharapkan akan meningkatan hasil belajar siswa pada mata pelajaran akidah akhlak di MA Ma’arif Rembang. Untuk mencapai tujuan diatas, digunakan pendekatan kualitatif dengan jenis penelitian studi kasus, yaitu peneliti berangkat ke lapangan untuk mengadakan pengamatan secara intensif, terperinci, dan mendalam pada kasus yang terjadi, yaitu mendeskripsikan dan menginterprestasikan data-data yang ada untuk menggambarkan realitas sesuai dengan fenomena yang sebenarnya. Hasil penelitian menunjukan bahwa kreativitas guru pendidikan agama islam dalam pembelajaran akidah akhlak di MA Ma’arif Rembang yaitu, membuat siswa suka pelajaran akidah akhlak, menggunakan media pembelajaran yang menarik, memberikan ice breaking sebelum memulai pembelajaran, melakukan pembelajaran diluar kelas, dan memberi teladan yang baik.
Internalisasi Shalat melalui Bacaan Manuskrip Fathul Qorib (Kitab Fikih Madzhab Syafi’i) : Kajian Filologi
Authors: Muharramah Inggrid Amanda , Hamid Ernida
Published: January 2023

Pada penerapan shalat, diperlukan internalisasi ataupun penghayatan mengenai seperti apa ibadah itu dilakukan, apa yang wajib dicermati, serta apa yang menimbulkan shalat jadi tidak sah. Bila tidak mengenali perihal itu, berdampak shalat jadi salah, sia- sia, serta akhirnya meninggalkan shalat. Sehingga, untuk mengatasi perihal itu, melewati membaca Fathul Qorib jadi kedudukan penting akan internalisasi fikih shalat. Penelitian ini bertujuan untuk mendeskripsikan internalisasi fikih shalat melalui bacaan manuskrip Fathul Qorib yang merupakan kitab fikih madzhab Syafi’i. Untuk mencapai tujuan di atas, maka penelitian ini menggunakan metode filologi, karena penelitian ini merupakan kajian filologi. Hasil penelitian menunjukan bahwa internalisasi shalat dapat terlaksana dengan baik melalui bacaan manuskrip Fathul Qorib (Kitab Fikih Madzhab Syafi’i).
Perbandingan antara Hasil Evaluasi Quizizz dan Non Quizizz pada Siswa Kelas III di SDS Kingdom Academy
Authors: Lintjewas Serlince
Published: January 2023

Penelitian ini dilakukan dengan tujuan untuk mengetahui perbandingan hasil evaluasi peserta didik yang menggunakan Quizizz sebagai alat penilaian dan hasil evaluasi peserta didik yang menggunakan alat penilaian non Quizizz dalam hal ini alat penilaian konvensional berupa lembar tes. Metode penelitian yang digunakan berupa Quasi Eksperimen Desain berupa post-test only kontrol design yang terdiri dari dua variabel, satu variabel bebas (alat evaluasi Quizizz) dan satu variabel terikat (hasil evaluasi). Subjek penelitian ini adalah peserta didik kelas III yang terdiri dari kelas III A 19 siswa, dan III B 19 siswa. Teknik analisis data menggunakan uji Mann-Whihney - U dengan bantuan program IBM SPSS Statistic 24. Hasil penelitian menunjukan bahwa terdapat perbedaan hasil evaluasi pada peserta didik yang menggunakan Quizizz sebagai alat penilaian dan hasil evaluasi pada peserta didik yang tidak menggunakan Quizizz sebagai alat penilaian.
Analisis Kemampuan Analitycal Thinking Siswa Kelas 5 pada Mata Pelajaran Metamatika di SD Negeri 1 Bukur
Authors: Pramiandari Sanita Rienda Hayuning , Oktaviarini Nourma
Published: January 2023

Siswa kelas 5 SD Negeri 01 Bukur mengalami permasalahan menyelesaikan soal matematika materi bangun ruang. Permasalahan timbul akibat kurangnya kemampuan analitis (Analytical thinking) dalam mengerjakan latihan soal. Penelitian ini merupakan kualitatif deskriptif. Instrumen penelitian ini adalah tes, observasi, wawancara, dan dokumentasi. Permasalahan yang ditemukan adalah kurangnya kemampuan siswa untuk meramalkan kesimpulan dari informasi yang sesuai. Data hasil penelitian menunjukkan: 1) memberikan alasan mengapa sebuah jawaban terhadap suatu masalah masuk akal dengan presentase 100%, 2) menganalisis pertanyaan dan memberikan contoh yang mendukung dengan presentase 85%, 3) menggunakan data yang mendukung untuk menjelaskan mengapa cara yang digunakan serta jawabannya benar dengan presentasse 100%, 4) membuat kesimpulan dan informasi yang sesuai dengan presentase 81%. 5) meramalkan kesimpulan dari informasi yang sesuai yaitu dengan presentase 74%. Kesimpulan penelitian ini adalah kesulitan yang memiliki tingkat prosentase paling tinggi yaitu pada indikator 1 memberikan alasan mengapa sebuah jawaban terhadap suatu masalah masuk akal dan indikator 3 menggunakan data yang mendukung untuk menjelaskan mengapa cara yang digunakan serta jawabannya adalah benar yaitu masing-masing mencapai presentase 100%.
Developing Worksheet through Socrative to Improve Students’ English Writing Skill
Authors: Dirgayasa I Wy , Lubis Safrida , Sari Asrita
Published: January 2023

The study aims to develop worksheets through Socrative to improve students' writing skills in the English and Literature Department Language and Arts Faculty Universitas Negeri Medan. The study used ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model. The data was taken through a questionnaire, documentary sheet, and in-depth interviews. Based on the result of the study, the students need a worksheet with some criteria such as (1) the variety of questions, (2) the score provided, (3) feedback, and (4) ICT-based. Then, writing worksheets through Socrative is strongly needed by the students to improve their writing skills. In addition, it can also improve their motivation in writing. Additionally, students' writing level after implementing writing worksheets through Socrative is dominated by intermediate level (45%).
Role of Advanced Tools and Technologies (M-Health Apps & Fitness Watches) in Affecting the Nutritional Wellness and Lifestyle Behaviors of University Students
Authors: Tanvir Taiba , Iftikhar Maira , Sajjad Komal , Ali Roman
Published: January 2023

A huge increase in mobile health applications and wearable technologies has been seen in young individuals to track the records of progress in healthy lifestyle adaptation. Objective: To determine the role of advanced technologies and tools in affecting the nutritional wellness and lifestyle behaviors among university students. Methods: A cross sectional study was done at University of Lahore, Lahore Campus for duration of 4 months, using convenient sampling technique. Data were collected from 100 university students by a self-governing questionnaire. Different statistical tools were applied using SPSS version 21.0 software to analyze the data which included descriptive statistics and cross tabulation. Results: Out of 100 participants, 56% used wearable technology and 32% did not use while 12% used it in the past. On the contrary, 36% maintained weight and 27% did not maintain. 33% used this technology for awareness against diseases and 36% found no use in awareness out of 100. 52% got help in choosing portion sizes, 48% maintained hydration and joined exercise programs. 40% participants reduced interactions with their doctors due to this technology. 26% participants found that it reduces public health cost while 26%used it for detection of drug cravings. Conclusions: The results of this research conclude that there were a large number of participants use fitness apps and watches. Individuals mostly use these technologies for weight loss tracking and to improve their health. A positive impact of these tools and technologies is hence found upon healthy lifestyle adaptation among university students.
Pathologies of Paranasal Sinuses Diagnosed On Computed Tomography
Authors: Saghir Zainab , John Akash , Ali Abid , Ansar Arooj , Sehar Nadeem Noor , Maham Cheema Hamna
Published: January 2023

The pathological and physiological changes of the paranasal sinus are advanced. The paranasal sinuses are present as paired, air-filled chambers. Symptoms of paranasal sinuses include nasal obstruction, fever, nasal discharge, and swelling. The most common site of PNS pathologies is the maxillary sinus. Computed tomography aids in the diagnosis and provides a detailed image of PNS. Objective: To evaluate the most common occurring pathology of the paranasal sinus using Computed Tomography. Methods: It was a cross-sectional study that was collected from the Radiology Department of Aziz Bhatti Shaheed Hospital Gujrat’ Pakistan from October 2022 to January 2022. The data was collected using simple random sampling and the sample size was collected from patients. The sample size collected was 83. The patients of the age group 10-60 were included in this study. The paranasal sinuses pathologies were diagnosed on a CBCT scan. Data were collected with the help of SPSS 20.0. Results: Out of 83 patients in which 45(54.2) are female and 38(45.8) are male. The most common disease is sinusitis. 22(26.5) patients represent Nasal obstruction, 19(22.5) with nasal discharge (22.9) and, 14(16.9) with swelling. The maxillary sinus is the most common site for PNS pathology. Conclusions: The patient of age group 30-45 is most suffering from PNS disease. The most common disease is the site. The CT scan provides high-quality Para nasal sinuses to aid accurate diagnosis of a patients suffering from a variety of Paranasal sinuses pathologies.
Teaching descriptive text writing by using youtube videos to Improve the tenth-grade students’ writing achievement
Authors: Wulandari Aulia Septian , Tasnim Zakiyah , Puspa Areta
Published: January 2023

This classroom action research aimed to improve the active participation and descriptive text writing achievement of the tenth-grade students. Observation and a writing test were used to collect the data, and the collected data were analyzed by using percentage and mean score. The analysis results from observation showed that there was an improvement of the students’ participation in the teaching learning process of writing by using YouTube videos from 70 % in the meeting 1 and meeting 2 to 80 % in the meeting 3 and meeting 4. In addition, the mean score of the students’ descriptive text writing test also improved from 55.9 in the pre-action up to 78.7 after the post action. The number of students gaining the passing grade of 75 or more also improved from 35% in pre action to 75 % after the post action. So, It could be concluded that the use of YouTube Videos could improve the active participation and descriptive text writing achievement of the tenth-grade students. Therefore, English teachers are suggested to use YouTube videos for teaching descriptive text writing.
Global climate change and planet protection: Multinational adaptation
Authors: Abara ONU , Ikechukwu ONUORAH Kenneth , Igwe Very Rev Fr ANTHONY
Published: January 2023

Adapting to climate change requires all hands to be on desk by many actors in the society. Of recent, major research focus has been on governments, communities and the third sector as key actors in the adaptation process. The objective of this research is to assess the extent global climate change has relationship with planet protection in a multinational adaptation using a family of approaches collectively described as empirical statistical downscaling as a methodology. Yet, there is a growing emphasis internationally on understanding the role of, and the need to engage businesses in adaptation looking at their potentials to finance projects, as well as develop and deploy technologies and innovative solutions, and enhance the scale, and cost-effectiveness of certain adaptation criterion. In several occasions, many multinational corporations (MNCs) are purportedly beginning to take steps to adapt their operations to climate change. Some stated reasons for their engagement which include minimising potential impacts on their supply chains, improving resource efficiency, enhancing the production and use of sustainable raw materials, and supporting customers’, suppliers’ and communities’ efforts to adapt to climate change. In conclusion, there is a paucity of work analysing adaptation actions by MNCs, their motivations and contribution to broader adaptation and climate resilient development efforts, as well as possible instances of maladaptation. We apply a three-tier framework on drivers, responses and outcomes to examine the state of knowledge according to recent literature on private sector and MNC adaptation to climate change. The research recommends building adaptive capacity of the MNCs, its supply chain and of the community where it operates; to transferring as well as adopting technologies and acting on opportunities related to adaptation.
LOMAMA – LOGÍSTICA, MATERIAIS E MEIO AMBIENTE
Authors: Fermino Danilo Marin , de Lima Douglas Leonardo , Gentil Marcos Oliveira , De Arruda Júnior Paulo José Ferraz , Costa Valquíria Ortiz Tavares
Published: January 2023

Este artigo é um estudo realizado a partir da reunião das palestras e experiências colhidas em sala de aula dos professores e integrantes de um grupo de pesquisa de Logística, Materiais e Meio Ambiente da Fatec (LOMAMA). O estudo é multidisciplinar envolvendo diferentes áreas de atuação como química, logística e direito ambiental para uma melhor compreensão dos problemas causados durante a pandemia no setor de logística nas diversas áreas de atuação de cada profissional. São discutidos três assuntos: (I) o projeto interdisciplinar e a sua contribuição para a cidadania e a logística concluindo que o desenvolvimento das habilidades e desafios enfrentados na realização do projeto interdisciplinar é importante para o desenvolvimento de um profissional hábil e capaz de dar soluções eficientes, enfrentando situações inusitadas como a pandemia; (II) o plástico e as consequências do seu uso analisando que cabe às empresas e consumidores a responsabilidade compartilhada quanto à destinação segura deste produto, concluindo ser fundamental que empresas Transnacionais sejam também obrigadas a cumprir as regras ambientais, em qualquer parte do mundo, para garantir a segurança do meio ambiente e saúde da população em geral; (III)  a economia circular, apresentando novas soluções como o plástico verde, e a sua importância para o meio ambiente. Todas essas reflexões contribuem de forma direta ou indireta para as soluções em logística. O método utilizado foi o descritivo, com a descrição dos fenômenos estudados sob a ótica de teorias obtidas por meio de livros, artigos e sites acadêmicos, numa análise quali-quantitativa dos dados obtidos.
A IMPLEMENTAÇÃO DE TÉCNICAS DE MINERAÇÃO DE DADOS NA ÁREA DE CONTROLE EXTERNO DAS CONTAS PÚBLICAS
Authors: Da Rosa Mônica Pagno da Silva , Rover Aires José , Schnitzler Edimeia Liliani , Dos Santos Neri , Faraon Victor Corrêa
Published: January 2023

O presente artigo apresenta uma pesquisa realizada, a partir de uma revisão sistemática de literatura, na base de dados Scopus, baseada nas técnicas de mineração de dados, com o objetivo de verificar as previsões acerca do cumprimento dos municípios catarinenses, no que que diz respeito às metas determinadas pela legislação vigente. Os resultados permitiram concluir que é viável prever se um município irá extrapolar as metas impostas pela legislação, informação que permitiria o Tribunal de Contas do Estado, como órgão de controle externo das contas públicas, atuar de forma proativa, tornando mais efetivas as atividades de fiscalização.
OS DESAFIOS E A VULNERABILIDADE ACERCA DA SAÚDE DOS CAMINHONEIROS NA ATENÇÃO PRIMÁRIA
Authors: Silva Maria Clara Tosatto
Published: January 2023

A atenção primária à saúde é responsável pelos cuidados primários de toda a população vigente no território, através da prestação de assistência à saúde, promovendo sempre a equidade em seus tratamentos, longitudinalidade dos atendimentos e integralidade e coordenação do cuidado. Princípios esses que se tornam mais difíceis de serem aplicados frente à vulnerabilidade de certos grupos sociais, tais como os caminhoneiros, trabalhadores que enfrentam grandes riscos ocupacionais, transportam cargas pesadas e não conseguem manter um acompanhamento na atenção primária adequadamente, integral e contínuo.
A SEGURIDADE SOCIAL BRASILEIRA EM TEMPOS DE OFENSIVA NEOLIBERAL
Authors: Javaroni Ana Flávia Merchan Ferraz Grizzo , Lehfeld Neide Aparecida de Souza
Published: January 2023

Este artigo, elaborado através de pesquisas bibliográfica e documental, busca apresentar os impactos da política neoliberal na Seguridade Social brasileira. Para tanto, se desenvolve através de breve histórico do sistema de Proteção Social brasileiro, evidencia os avanços conquistados com a promulgação da Constituição Federal de 1988, como também expõe que sua operacionalização não se efetiva substancialmente, de acordo com o que foi instituído. Aponta especificidades em relação às políticas integrantes do tripé deste sistema e as repercussões da ofensiva neoliberal no país, além do agravamento do cenário nacional com a pandemia da Covid-19.
New Azo-Schiff Compounds and Metal Complexes Derived from 2-Naphthol Synthesis, Characterization, Spectrophotometric, and Study of Biological Activity
Authors: Mahdi Alabidi Hawraa , Mahdi Farhan Ali , Salman Salh Nuha , Abduljabbar Jaloob Aljanaby Ahmed
Published: January 2023

This research involved synthesizing two compounds as derivatives of 2-naphthol by the classical method. The azo coupling compound was prepared via diazonium salt of 4-amino acetophenone followed by 2-naphthole. The azo-Schiff molecule was synthesized through condensation of an azo compound with 5-amino salicylic acid in an acidic medium. Using spectrum approaches, the new compounds are characterized (13C-NMR, 1H-NMR, FT-IR). The acid-base characteristics were investigated at various pH levels (0.67-12), and the ionization and protonation constants were determined. Spectroscopic methods were used to identify new copper (II), nickel (II), and cobalt (II) complexes of the azo-Schiff base ligand. All the compounds were evaluated for antibacterial activity against bacteria such as Staphylococcus aureus (Gram-positive bacteria) and Escherichia coli (Gram-negative bacteria). It was found that the coordination complexes of Cu and Co had an antibacterial effect on both concentrations against Staphylococcus aureus.
A Green Product Using Selective Compound for Susceptible Assessment of Copper in Blood Serum
Authors: Kirem Hussain , Abdulhasan Naser Naser
Published: January 2023

A highly reliable approach for assessment of copper(II) in blood serum samples using an organic molecule 4-(3-hydroxyphenylazo)resorcinol, 4-HAR was developed. The paper presents the synthesis of 4-HAR, which serves as probe for definite species. 4-HAR was characterized with the FT-IR, UV-visible, 1H-NMR, 13C-NMR and mass analysis, thermal TG and DSC techniques. After examining its interactions with more than twenty-five metal ions, it was found that 4-HAR showed reaction only with copper(II), giving a distinct green color at λmax 603 nm. Experimental conditions for the reaction of 4-HAR with copper(II) were optimized. A calibration curve was created and the exhibition range of concentration obeyed Beer's Law from 0.30 to 16 μg.mL-1 with correlation coefficient of r = 0.9986, and value of the molar absorption coefficient, ε, being 3314 L.mol- 1.cm-1. The analytical method was used to determine copper(II) levels in several blood serum samples. The amounts of copper(II) found in the sera samples were compared with flame atomic absorption spectrometry technique, and the results were found to be highly reliable. Based on validation, the new approach can be utilized for assurance quality purposes with a high degree of confidence.
Estimation of Crop Water Requirements and Irrigation Scheduling for Major Crops Grown in India's North-Eastern Region
Authors: Akangle Panme Florence , Narayan Sethi Laxmi
Published: January 2023

The water demand of some agricultural crops grown in Assam was assessed in this research. To estimate the crop water requirements of potato, chili, and brinjal, the FAO-CROPWAT model was used. The climatic parameters like rainfall, solar radiation, wind speed, sun hours, relative humidity, minimum and maximum temperature were collected for 30 years from the Indian Meteorological Department (IMD) to estimate the crop water requirement (CWR). The reference evapotranspiration (ETo) was computed by using the Food and Agriculture Organization (FAO)-recommended Penman-Monteith method and was found to vary from 1.84 mm/day to 4.49 mm/day. The calculated ETo was further used to compute the CWR, the net irrigation requirement (NIR), and the gross irrigation requirement (GIR) to plan for irrigation application during the growing stages of the selected crops. The total CWR of potato, chili, and brinjal was estimated to be 260.6 mm, 262.1 mm, and 274.2 mm, respectively, and the total NIR of potato, chili, and brinjal sowed on the 1st of October was found to be 162.8 mm, 149.0 mm, and 167.2 mm, respectively, with an irrigation efficiency of 70%. In December, the CWR and NIR of potato and brinjal were found to be the highest. The month with the least effective rainfall (8.5 mm) was December. The findings of the study showed that efficient irrigation water management and irrigation scheduling can be achieved by using the CROPWAT model to maximize crop yield and minimize crop water stress.
Stabilizing the training of deep neural networks using Adam optimization and gradient clipping
Authors: Tiwari Rudra
Published: January 2023

The field of neural network training and optimization has seen significant advancements in recent years, with new techniques and algorithms being proposed to improve the efficiency and effectiveness of training. In this paper, we review several key optimization techniques and their impact on training neural networks, with a focus on long-term dependencies and the difficulties that can arise during training. We begin by discussing the challenges of learning long-term dependencies with gradient descent, as highlighted in the 1994 paper by Bengio et al. We then introduce Adam, a method for stochastic optimization proposed by Kingma and Ba in 2014. We also explore the difficulties of training recurrent neural networks, as discussed in the 2013 paper by Pascanu, Mikolov, and Bengio. We also review recent advances in optimization techniques such as Convergence of Adam and Beyond by Jianmin et al. (2017), Yogi by Dong et al. (2018), AdaBound by Zhang et al. (2018) and On the Variance of the Adaptive Learning Rate and Beyond by Liu et al. (2019). We will highlight the advantages and disadvantages of each technique and discuss their potential impact on the field. Overall, this paper provides a comprehensive overview of recent advancements in neural network optimization and their implications for training and performance. Keywords: Deep neural networks, optimization, Adam, gradient clipping, training, stabilization, overfitting, generalization, recurrent neural networks, non-convex loss landscapes.
Evaluasi Pertumbuhan Tanaman Eukaliptus (Eucalyptus sp) Pada Variasi Umur dan Unit Pengelolaan Tanah yang Berbeda
Authors: Sugeng Sugeng Wahyudiono , Falah M. Darul , Suwadji Siman , Aeng Katharina Sari Narulita
Published: January 2023

Eucalyptus sp is a type of exotic plant that is cultivated in Riau Fiber. Particularly in terms of soil, this Eucalyptus species was developed in soil management unit B and soil management unit C. Differences in variations in plant growth in the two land management units are not known with certainty because there is no accurate information. This research was conducted at the East Teso Estate which is one of the forest management units of Riau Fiber which included measuring tree height with variations in age of 6 months, 12 months and 18 months, as well as tree diameter and calculating the percentage of single trees with variations in age of 12 months and 18 months. in the land management unit B and soil management unit C which were tested using the t-test at a test level of 5%. The results showed that height growth had a significantly different effect on the two soil management units, namely 4.39 m in soil management unit B and 3.62 m in soil management unit C at 12 months of age and 6.43 m in soil management unit B and 5.87 m in soil management unit C at 18 months old. As for plant height at 6 months, diameter and percent of single trees aged 12 months and 18 months, the results were not significantly different in soil management unit B and soil management unit C.
Distribusi Diameter Jati dan Mahoni di Hutan Rakyat Desa Semoyo Kecamatan Patuk Kabupaten Gunungkidul
Authors: Suhartati Tatik , Purwadi  , Saputra Evan
Published: January 2023

Community forests in Gunungkidul have developed for a long time and are managed in a traditional way, known as pekarangan, moor and wono. Most of the community forest planting patterns found in Semoyo Village are agroforestry patterns, where trees are planted with a mix of various tree species and one type is dominated, for example teak or mahogany. This study aims to determine the differences in the shape of the diameter distribution of mahogany and teak in dry fields and yards which are dominated by one tree species. The method used is quantitative analysis to produce diameter distribution and draw a curve to describe the stand structure. The results showed that for the type of mahogany in the yard and moor in all class diameters, the number of trees was higher than teak. The diameter distribution of mahogany and teak both in the yard and dry land both showed a shape that resembled an inverted J and was successfully modeled using the exponential model.
Penerapan Model Pembelajaran Problem Based Learning Untuk Meningkatkan Hasil Belajar Matematika Topik Aritmetika Sosial
Authors: Pujiati Pujiati
Published: January 2023

Penelitian ini dengan pendekatan Penelitian Tindakan Kelas (PTK) yang dilaksanakan secara kolaboratif. Tujuan penelitian ini untuk mengetahui peningkatan hasil belajar siswa pada mata pelajaran matematika tentang aritmetika sosial di kelas VII A melalui penerapan model pembelajaran Problem Based Learning (PBL).  Subyek penelitian ini adalah siswa kelas VII.A SMP Negeri 13 Bogor sebanyak 35 orang, dengan komposisi perempuan 19 siswa dan laki-laki 16 siswa. Jenis penelitian adalah penelitian tindakan kelas dengan dua siklus.  Setiap siklus terdiri dari perencanaan, pelaksanaan, pengamatan dan refleksi.  Teknik dan alat pengumpulan data pada penelitian ini menggunakan teknik analisis deskriptif terhadap data berupa dokumen hasil pekerjaan siswa, daftar nilai dan lembaran observasi. Hasil penelitian menunjukan bahwa dengan penerapan model pembelajaran Problem Based Learning (PBL), suasana kelas jadi menyenangkan sehingga hasil belajar siswa meningkat, yaitu nilai rata-rata hasil belajar pada siklus pertama memperoleh nilai 74,3 dengan persentase 60persen; sedangkan siklus kedua memperoleh nilai rata-rata 87 dengan persentase 89persen terjadi peningkatan hasil belajar siswa, atau peningkatan ketuntasan belajar sebesar  29persen.  Begitu pula dengan hasil observasi siswa menunjukkan adanya peningkatan pada partisipasi dan aktivitas siswa dengan memperoleh nilai rata-ratanya mencapai 75,36persen pada siksus pertama, sedangkan siklus kedua mencapai 88,57persen.  Kesimpulan dari penelitian ini bahwa penerapan model pembelajaran Problem Based Learning (PBL) dapat meningkatkan hasil belajar matematika dalam  materi aritmetika sosial.
Penerapan Model Pembelajaran Cooperative, Integrated, Reading, and Composition (CIRC) untuk Meningkatkan Hasil Belajar IPA Topik Organ Gerak Manusia
Authors: Hafsah Neneng
Published: January 2023

Penelitian ini dengan pendekatan Penelitian Tindakan Kelas (PTK) yang dilaksanakan secara kolaboratif. Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar siswa pada mata pelajaran IPA tentang mendeskripsikan rangka manusia dan fungsinya melalui penerapan model Model Pembelajaran Cooperative, Integrated, Reading, And Composition (CIRC). Subyek penelitian ini adalah siswa kelas V A di SD Negeri Cibuluh 3 sebanyak 31 siswa, dengan komposisi perempuan 19 siswa dan laki-laki 12 siswa. Jenis penelitian adalah penelitian tindakan kelas dengan dua siklus. Setiap siklus terdiri dari perencanaan, pelaksanaan, pengamatan dan refleksi. Teknik dan alat pengumpulan data pada penelitian ini menggunakan teknik analisis deskriptif terhadap data berupa dokumen hasil pekerjaan siswa, daftar nilai dan lembaran observasi Hasil penelitian ini menunjukkan bahwa dengan menggunakan Model Pembelajaran Cooperative, Integrated, Reading, And Composition (CIRC) dapat menjadi variasi pembelajaran yang menyenangkan bagi peserta didik sehingga terbukti meningkatkan hasil belajar peserta didik di Kelas V A SD Negeri Cibuluh 3  Kota Bogor. Sebelum menggunakan Model Pembelajaran Cooperative, Integrated, Reading, And Composition (CIRC)  hasil belajar peserta didik hanya mencapai nilai rata-rata 65,32 kemudian terjadi peningkatan setelah menggunakan Model Pembelajaran Cooperative, Integrated, Reading, And Composition (CIRC) menjadi 72,90 pada siklus 1 dan 80,79  pada siklus 2. Oleh  karena itu penerapan Model Pembelajaran Cooperative, Integrated, Reading, And Composition (CIRC) yang disesuaikan dengan  materi pembelajaran dapat menciptakan situasi belajar yang menyenangkan sehingga terjadi peningkatan hasil belajar peserta didik.
Penerapan Model Pembelajaran Demonstrasi untuk Meningkatkan Hasil Belajar IPA Topik Panas dan Perpindahannya
Authors: Sumiyati Sumiyati
Published: January 2023

Penelitian ini dengan pendekatan Penelitian Tindakan Kelas (PTK) yang dilaksanakan secara kolaboratif. Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar siswa pada mata pelajaran IPA tentang panas dan perpindannya pada suhu dan kalor di kelas V B SD Negeri Kawung Luwuk Bogor melalui penerapan model Model Pembelajaran Demonstrasi. Subyek penelitian ini adalah siswa kelas V B SD Negeri Kawung Luwuk Bogor sebanyak 25 siswa, dengan komposisi perempuan 8 siswa dan laki-laki 17 siswa. Jenis penelitian adalah penelitian tindakan kelas dengan dua siklus. Setiap siklus terdiri dari perencanaan, pelaksanaan, pengamatan dan refleksi. Teknik dan alat pengumpulan data pada penelitian ini menggunakan teknik analisis deskriptif terhadap data berupa dokumen hasil pekerjaan siswa, daftar nilai dan lembaran observasi Hasil penelitian ini menunjukkan bahwa dengan menggunakan Model Pembelajaran Demonstrasi dapat menjadi variasi pembelajaran yang menyenangkan bagi peserta didik sehingga terbukti meningkatkan hasil belajar peserta didik di Kelas V B SD Negeri Kawung Luwuk Bogor. Sebelum menggunakan Model Pembelajaran Demonstrasi  hasil belajar peserta didik hanya mencapai nilai rata-rata 65,20 kemudian terjadi peningkatan setelah menggunakan Model Pembelajaran Demonstrasi menjadi 73,20 pada siklus 1 dan 81,20  pada siklus 2. Oleh  karena itu penerapan Model Pembelajaran Demonstrasi yang disesuaikan dengan  materi pembelajaran dapat menciptakan situasi belajar yang menyenangkan sehingga terjadi peningkatan hasil belajar peserta didik.
Analisis Proses Morfologis Afiksasi pada Teks Deskriptif Peserta Didik Kelas VII
Authors: Nurjaman Muhamad Ichsan , Mahajani Tri , Budiana Sandi
Published: January 2023

The research focus was the morphological process of affixation which were correct and incorrect in descriptive texts. It was conducted to the students of SMPN 1 Leuwiliang grade VII, in the district of Bogor. The method employed was qualitative descriptive. The data was taken from descriptive texts written by the students of grade VII at SMPN 1 Leuwiliang, in the district of Bogor. The result shows that there were 93 data from 31 descriptive texts. From the 93 data there were 142 affixed words, such as ber, meN-, peN-, di-, an, and kan. Based on the analysis, the affixes that were correct according to morphological process were 115 words and those which were incorrect were 27 words. The correct affixed words were ber as many as 22 words (19,13 percent), words with affix meN were 41 words (35,65 percent), affix peN were 8 words (6,95 percent), affix di were 21 words (18,26 percent), affix an were 14 words (12,17 percent), and affix kan were 9 words (7,82 percent). The words containing incorrect affixes were words with the affix of ber as many as 2 words (7,40 percent), affix meN were 6 words (22,22 percent), affix peN were 3 words (11,11 percent), affix di were 12 words (44,44 percent), affix an was 1 word (3,70 percent), and affix kan were 3 words (11,11 percent). Therefore, the affixation in morphological process in the descriptive texts written by the students of grade VII at SMPN 1 Leuwiliang, in the district of Bogor, contained affixes and the most frequently and correctly used was the affix of meN which were as many as 41 words (35,65 percent). The affix that was frequently used but incorrectly was the affix of di which were as many as 12 words (44,44 percent).
Mitigasi Bencana Sebagai Bahan Pembelajaran IPA dan IPS pada Kurikulum 2013 untuk Jenjang Pendidikan Dasar Kelas 5
Authors: Dewi Indarti Komala , Sukmanasa Elly
Published: January 2023

The aims of the research are: a) analyzing the basic competences of natural and social sciences subjects which are relevant to the learning of disaster mitigation; b) analyzing the theme that can be added by the material of disaster mitigation through the subjects of natural and social sciences. The research employed the approach of descriptive qualitative with the method of expert judgment. The analysis of basic competences of natural and social sciences subjects employed the criteria of objective and target of the learning of disaster mitigation, while theme analysis used the technique of Multi Criteria Analysis (MCA). The analysis was done to the teacher book from theme 1 until theme 9. The research result shows that the K3 and K4 of natural science subject there are 3 basic competences, which are 3.3; 3.5 and 4.7 while for social science subject there are also 3 basic competences, which are 3.3; 4.3; and 4.5 and those are relevant with the learning of disaster mitigation. It also shows that the themes of 9, 2,1 and 4 can be added by the material of disaster mitigation. Therefore, it can be inferred that the materials of natural and social sciences can be added by the material of disaster mitigation in the themes mentioned above using the chosen basic competencies.
A Review on Antioxidant Property of Herbal Tea
Authors: Patil Kunal , Nalawade Vishwajit
Published: January 2023

Antioxidants are substances found in the medicinal plants which may have a protective role to play in certain conditions such as heart disease, stroke and some cancers. Polyphenols, which are antioxidant components, can be found in tea extracts. Natural antioxidants have gotten a lot of attention and research since they are effective due to free radical scavenger activity and are thought to be less hazardous than synthetic antioxidants. Tea, along with water, is one of the world's most popular beverages.tea(Camellia sinensis)have clasiifird into green tea,black tea,oolong tea . Spectroscopy is a common method for evaluating antioxidants. It is a hydrogen atom transfer (HAT) based approach that uses the following methods for antioxidant assay: DPPH, ABTS, FRAP, PFRAP and it shows that the tea plant posses the antioxidant property of tea by using various extracts of tea and shows the green tea have more antioxidant property than black tea. The antioxidant capacityMeasured by two techniques electrochemical technique and chromatographic technique.the actual antioxidant conent is given directly in the amperometry technique.
The Literature in English Syllabus through the 21st Century Skills Lens: A Hermeneutic Analysis
Authors: Sylvester Moea Kananelo , K.S. Cited Moea
Published: January 2023

This study investigates the relevance of the Lesotho General Certificate of Secondary Education (LGCSE) Literature in English in teaching the 21st century skills as well as evaluating the place of this subject syllabus in this era. This qualitative study used the interpretivist paradigm and hermeneutically document analysis of the syllabus document was done. The results revealed that critical thinking, communication, cooperation, and creativity predominate in the learning skills category. Learning skills are followed by literacy skills, in which the sub-skill of flexibility appears in each of the seven syllabus aims. Information and media are closely behind with appearance in five syllabus aims each, while technology is last with zero syllabus aims. There is no evidence that the syllabus provides the learners with the technological skills they need to succeed in school and elsewhere. It was also discovered that the LGCSE Literature in English syllabus is of paramount importance for survival in the 21st century thus it is recommended that its place as an elective subject be re-evaluated and be granted the place of a core subject.
Level of Satisfaction of Delivery Room Exposure among Senior Nursing Students of West Visayas State University
Authors: T. Palmares Christopher
Published: January 2023

The Board of Nursing, in accordance with its mandated powers and functions, emphasizes that competencies in intra-partal and immediate care of the newborn must be developed among nursing students. Thus, it is important to determine whether provisions for such to come up to the expectations of the students. This study aimed to evaluate the level of satisfaction of delivery room exposure among senior nursing students. Likewise, it aimed to ascertain if the sex, academic performance in NCM 202 B and NRS 203, span of completion and number of hospitals of actual delivery exposure and influence their level of satisfaction. This descriptive study included 106 senior nursing students as participants. Simple random sampling method was employed in the selection of participants, utilizing a 34- item researcher-made questionnaire in evaluating the level of satisfaction on the delivery room exposure. Generally, the results of the study revealed that senior nursing students were satisfied with their previous delivery room exposure. Students were also satisfied with the teaching-learning experience, followed by the support of the hospital staff and facilities. No significant differences existed in the level of satisfaction on the delivery room exposure when grouped according to sex, academic performance, span of completion and number of hospitals of actual delivery
De stand van de stelselherziening: wanneer treedt er wat in werking?
Authors: de Vos H.W. (Wilco)
Published: January 2023

De stand van de stelselherziening: wanneer treedt er wat in werking?

In deze bijdrage bespreekt auteur de beslissing om de inwerkingtreding van de Omgevingswet uit te stellen.
study of bronze knifes at the museum of Dundgovi and Umnugovi provinces
Authors: Keita Matsumoto , Tsend Amgalantugs , Lochin Ishtseren
Published: January 2023

The development and changes of nomadic pastoralism during the Bronze Age (2nd-1st millennium BCE) have become the main research focus of many scholars around the world. Especially the territory between southern Siberia and Inner Mongolia plays a significant role in understanding the prehistoric cultural landscape as it contains various archaeological monuments from different time periods. In this article, we present our research on bronze knifes collected from the ground surface. We focus on changes in the typology and design of these knives, which are essential tools of nomadic communities.Therefore, bronze knifes are important artifacts that can shed light on the technological advances of ancient nomadic people. We studied designs and production methods of bronze knifes and traced changes over time since the 1st millennium BCE. Our analysis demonstrates a noticeable change in knifes. We suggest that the changes might have been triggered by the formation of equestrian nomadic cultures as well as environmental changes.

Дундговь, Өмнөговь аймгийн музейд хадгалагдаж буй хүрэл хутганы судалгаа

Товчлол. Сүүлийн жилүүдэд НТӨ II-I мянган жил буюу хүрлийн үеийн нүүдэлчдийн соёлын үүсэл, хөгжлийн онцлогтой холбогдох олон төрлийн эх хэрэглэгдэхүүний судалгаа эрчимтэй хийгдсээр байна. Хүрэл зэвсгийн үед холбогдох археологийн дурсгалууд Монгол оронд элбэг бөгөөд Евроазийн бүс нутагт тархсан олон янзын соёлуудын харилцан хамаарлын асуудлыг тодруулахад өмнөд Сибириэс Цагаан хэрмийн бүс нутаг хүртэлх газар нутгийн судалгаа нь чухал байр суурийг эзэлдэг билээ.Энэхүү өгүүлэлд монгол орны өмнөд бүс нутгаас түүврээр олдсон хүрэл хутганы хэлбэрийн өөрчлөлтийн талаар хийсэн судалгааг та бүхэнд толилуулж байна. Хүрэл хутга нь нүүдэлчин ард түмний өдөр тутмын амьдралд чухал үүрэгтэй төдийгүй түүнийг хийсэн технологийн арга барил, шинж чанарыг нь судлах боломжийг олгодог. Судалгаанд хамрагдсан хүрэл хутганы үйлдвэрлэл, хийх арга зүй, хэлбэрийг судалсны үр дүнд НТӨ I мянганы эхэн үеэс хойш хүрэл хутганы хийц, хэлбэрт ямар өөрчлөлтүүд гарсныг тогтоохыг зорилоо.

Түлхүүр үгс. Хүрэл хутга, Евроазийн бүс нутаг, хүрэл зэвсгийн үеийн нүүдлийн соёл, үйл ажиллагааны өөрчлөлт
Depictions of board games in petroglyphs
Authors: Damchaabadgar Sodnomjamts
Published: January 2023

In this article, the representations of board games in the rock paintings found in Mongolia area compared with the findings from other places, and to offer some suggestions are made about the purpose and related chronology. Among them, the depictions in the petroglyphs of Khoroon Oroi mountain in Davst sum, Uvs province, are similar to the board games called “jirgee” related to the Uyghur period, while the depictions in Tevsh mountain in Bogd sum, Uvurkhangai province, Tehtien Khutel in Davst sum, Uvs province, and Buvuu rock paintings in Zavkhan sum, are similar to the Liao period tomb and It is similar to a board game called a “buga” found in the medieval city of Kharkhorum. At present, in the Mongolian territory, in the Xiongnu, Turkic, Uyghur, Khitan and Mongolian empires, many board games and piece have been found and there are also many evidences of these being carved into rock paintings for the purpose of playing games or some kind of symbol. The above facts are an important tool to show the extent of the intellectual culture of the ancient nomads who lived in Mongolia, and it also shows that we Mongolians are a people with a centuries old rich tradition of board games.

Хадны зураг дахь хөлөгт тоглоомын дүрслэлүүд

Товчлол. Энэхүү өгүүлэлд Монгол нутгаас илэрч олдсон хадны зураг дахь хөлөгт тоглоомын дүрслэлүүдийг бусад газрын биед олдворуудтай харьцуулан үзэж зургийн утга агуулга, холбогдох он цагийн талаар зарим саналыг дэвшүүлжээ. Эдгээрийн дотроос Увс аймгийн Давст сумын Хороон орой уулын хадны зураг дахь дүрслэл нь Уйгурын үед холбогдох жиргээ хэмээх хөлөгт тоглоомуудтай ижилсэж байгаа бол Өвөрхангай аймгийн Богд сумын Тэвш уул, Увс аймгийн Давст сумын Тэхтийн хөтөл, Завхан сумын Бувуугийн хадны зураг дахь дүрслэлүүд Ляо улсын үеийн бунхан болон дундад зууны үеийн Хархорум хотоос олдсон буга хэмээх хөлөгт тоглоомтой төстэй байна. Одоогийн байдлаар монгол нутгаас НТӨ I зуунаас НТ XIV зуун хүртлэх хугацаанд хамаарах олон тооны хөлөгт тоглоомын олдворууд илэрч олдсоноос гадна хадны зурагт бас сийлж үлдээсэн хэд хэдэн шинэ баримт байна.

Түлхүүр үгс: Хадны зураг, Уйгурын хаант улс, хөлөгт тоглоом, жиргээ, уулын буга
Regarding the Tamghas of the Tatars
Authors: Gonchig Batbold
Published: January 2023

The Turkic-Uyghur period stamped stele located in the eastern region of Mongolia are intriguing. Three tamghas discovered by doctor Bayar D. in 1986 in Khundlun Khavtsal (gorge) of Dariganga Sukhbaatar province are genuine Tatar tamghas. These seals, found in the horse tamghas of Tang Hui Yao’s nomads, among the horses given by the Tatabi, indicates that these tamghas may be related to the Tatars. It is also depicted in a collection of tamghas carved on a rock concerning war and great Khuraltai related to the Turkic-Uyghur period.

Татарын тамганы тухайд

Товчлол. Монголын түүхийн Түрэг, Уйгурын үеийн Татар аймгуудын бичгийн сурвалж ховор тул тэдний талаарх цөөн хэдэн судалгааг эс тооцвол өнөөг хүртэл тодорхойгүй хэвээр байна. Тиймээс Монгол улсын нутгаас илэрч олдоод буй тухайн үеийн тамгануудад харьцуулсан судалгаа хийхэд зарим бүлгүүд тодорч харагдаж байна. Монголын Дорнод бүсэд буй тамгуудаас Татар аймгийн тамгуудыг тодруулсанаар археологийн зарим дурсгалуудыг өөрөөр тайлбарлаж болох юм. Өөрөөр хэлбэл Хятадын Тан улсад тушааж байсан адууны дунд Татаби нарын адуунд Татар тамгууд хамтаар тэмдэглэгдсэн байна хэмээн үзлээ.

Түлхүүр үгс: Татар, Түрэг, Уйгур, аймгийн тамга, адууны тамга, Татар тамга, Татаби
Decorations of the Bogtag Headdress
Authors: Nyam-Osor Nandin-Erdene , Erdene-Ochir Amarbold
Published: January 2023

We will discuss decorations on a Mongolian wife hat. Two decorations were found in the second burial at Buural Mountain in Khongor sum, Darkhan Uul province in 1980. They are stored in the Funds of Institute of Archaeology, Mongolian Academy of Sciences. In total, there are two fragments.The first decoration is well-preserved and round in shape. The chemical analyses of the first artefact show that it is made of silver and gold. On it, there are two other metal decorations in the shape of a sun and a moon, which demonstrates the link to the Xiongnu and Mongol Empire totem, ritual, and ancestry.The second decoration was found in a broken state, with half of the piece being lost. We were able to reconstruct the piece to get a complete decoration pattern, which was determined to be a “Chandmani” pattern. The artefact comprises a small piece of organic textile and stone. We analyzed the textile under a microscope and found that the textile was made using a weaving method called a “yorog”.

Богтаг малтайн нэгэн цог чимгийн тухай

Товчлол. Энэхүү өгүүлэлд Шинжлэх Ухааны Академийн Археологийн хүрээлэнгийн сан хөмрөгт хадгалагдаж буй, 1980 онд археологич Д.Наваан, Х.Лхагвасүрэн нарын судалгааны багийнхан Дархан уул аймгийн Хонгор сумын нутагт орших Буурал уулын 2-р булшинд хийсэн археологийн малтлага судалгаагаар олдсон дундад зууны үед хамаарагдах нэгэн цог чимгийн тухай өгүүлэх болно. Бид тухайн олдворыг судалгааны эргэлтэд оруулахыг зорьж байгаа юм.

Түлхүүр үгс: Цог чимэг, богтаг малгай, чандмань хэлбэр, Буурал уул, дундад зууны үе