bluuebunny/crossref_metadata_2025 huggingface dataset:
Inovação no contexto do ensino remoto emergencial, implementada por instituições de ensino superior, em Guarapuava - PR
Authors: Camargo Joceliane Antunes Araujo , Kühl Marcos Roberto
Published: November 2022

A inovação é um dos principais fenômenos nas economias contemporâneas. Ela destaca-se como um fator que pode gerar vantagem competitiva e auxilia na sobrevivência das organizações, caracterizando-se como uma das fontes de crescimento e desenvolvimento. Assim, o presente estudo objetiva analisar a percepção dos estudantes das IES de Guarapuava quanto às inovações implementadas nas mesmas, para enfrentamento das condições impostas pelo COVID-19. A metodologia da pesquisa é descritiva quanto ao objetivo, realizada por meio de um levantamento survey. Os dados foram coletados através de 257 questionário e analisados estatisticamente. As inovações foram analisadas da perspectiva dos oito elementos estratégicos de serviços, que foram agrupados em três fatores, de acordo com a Análise Fatorial Exploratória. De maneira geral, os elementos serviços, pessoas, distribuição, processos, promoção, apresentam tendência positiva na perspectiva dos alunos. Já no preço, produtividade/qualidade e evidências físicas, as médias apontam para a neutralidade. A única questão com concordância elevada diz respeito ao fato das IES terem atendido amplamente as exigências relacionadas a pandemia. As médias dos fatores foram separadas por instituição, assim identificou-se que os Centros Universitários se destacam com as melhores médias, sendo que a Análise da Variância apontou diferenças estatisticamente significativas entre algumas IES.
O professor no ensino remoto durante a pandemia do novo Corona Vírus: desafios enfrentados e quebra de sentidos
Authors: Lucena João Paulo Oliveira , Alves Thales da Costa Lago , Ramos Anatália Saraiva Martins
Published: November 2022

A pandemia do coronavírus (COVID-19) trouxe vários desafios à humanidade, dentre eles, o prosseguimento de atividades relevantes, como as que envolvem ensino e aprendizagem em nível superior. O trabalho objetiva compreender como se apresentaram os desafios vivenciados pelos professores na realização do ensino remoto durante o período emergencial da pandemia. Para isso, adota a pesquisa qualitativa básica, tendo como participantes os professores que lecionaram pelo menos uma disciplina no Período Letivo Suplementar Excepcional na UFRN, perfazendo um total de 19 entrevistados. A coleta de dados foi realizada através de entrevistas individuais semiestruturadas, realizadas de forma remota. A partir da análise do corpus textual, consolidou-se 28 códigos, divididos em seis categorias, evidenciando-se como categoria central a que tratou dos desafios da relação do professor com o aluno, sendo destacados também códigos relevantes das categorias de desafios tecnológicos, pedagógicos e de suporte. O trabalho é pioneiro em utilizar a Grounded Theory como método de análise para o fenômeno e no campo teórico fornece novos elementos ao framework conceitual inicial. Sua contribuição prática diz respeito à consolidação de um modelo conceitual que pode ser observado pelas instituições de ensino. Socialmente, a pesquisa contribui para o aprimoramento das práticas do ensino remoto.
Insetos aquáticos bentônicos em ambientes florestados e não florestados em rios do Vale do Juruá
Authors: Barbosa Hilarítssa Moura , Ferreira Hugo Luís Mendes dos Santos , Virgilio Lucena Rocha
Published: November 2022

Ecossistemas de água doce têm sido constantemente ameaçados por estressores antropogênicos, exercendo pressão na estrutura da comunidade bentônica de insetos aquáticos. Nesse sentido, este trabalho tem como objetivo avaliar a diversidade de insetos aquáticos, ao longo de um gradiente de áreas florestadas e não florestadas, entre os períodos de seca e cheia em rios do Vale do Juruá. Foram coletados 657 indivíduos, 70,63% foram coletados durante o período da seca e 29,37% no período da cheia, distribuídos nas ordens Diptera, Ephemeroptera, Odonata e Trichoptera. A ordem Diptera apresentou maior abundância em relação aos outros táxons. Diferenças significativas entre os ambientes florestados e não florestados em ambos os períodos sazonais foram observadas com a diversidade e a equitabilidade maiores em ambientes florestados. A riqueza e a diversidade de famílias apresentaram relação com os teores de oxigênio dissolvido na água e a concentração de clorofila, nos ambientes florestados durante a seca, e todos os ambientes amostrados apresentaram o pH ligeiramente ácido, próximo à neutralidade. O estudo demonstrou uma grande abundância de organismos generalistas, que apresentam características adaptativas a mudanças negativas, mostrando assim que os impactos causados no local alteraram a composição dos insetos aquáticos.
Morfoanatomia dos órgãos vegetativos de Wunderlichia azulensis Maguire & G. M. Barroso (Asteraceae) de um afloramento rochoso no norte do Rio de Janeiro, Brasil
Authors: Trindade Fernanda Gomes , Feitoza Rodrigo Barbosa Braga , Cunha Maura da
Published: November 2022

As espécies de Wunderlichia (Asteraceae) são endêmicas das regiões central e leste do Brasil, geralmente encontradas em afloramentos rochosos e sujeitas a altas irradiação solar e temperatura. Tais condições sugerem ocorrência de múltiplas adaptações xeromórficas em Wunderlichia azulensis. Este estudo visou caracterizar a morfoanatomia dos órgãos vegetativos de W. azulensis. Raízes, caules e folhas foram coletados de um afloramento rochoso no Maciço do Itaoca, Campos dos Goytacazes, RJ, Brasil. O material vegetal foi fixado, desidratado e emblocado em resina plástica para seções transversais. Testes histoquímicos foram realizados para identificação das classes químicas nas folhas e tricomas de W. azulensis. A morfologia dos tricomas foi avaliada em microscópio eletrônico de varredura. As raízes apresentaram uma estrutura morfoanatômica distinta que pode ser caracterizada como xilopódio. As folhas apresentaram um conjunto de atributos anatômicos adaptativos, como células epidérmicas com paredes anticlinais retas ou levemente sinuosas, alta densidade de tricomas e camada subepidérmica. Os testes histoquímicos revelaram substâncias fenólicas e óleos essenciais no mesofilo. Este estudo contribuiu para o conhecimento sobre as adaptações anatômicas das plantas rupícolas e de ambientes xeromórficos, e sugere futuros estudos para elucidação da estrutura das raízes e caules de W. azulensis.
A volta do ensino presencial: a afirmação da vida
Authors: Faggion Bergmann Juliana Cristina , Da Costa David Antonio , Carvalho de Carvalho Diana , Santana Dias Debus Eliane , Patricia Laura Patricia Laura
Published: November 2022

Apresenta os artigos da seção de Demanda contínua do número 2 do Volume 40, 2022, da revista Perspectiva
Intervención educativa sobre conocimientos de salud reproductiva en adolescentes del consultorio médico Guaguí de Mandinga
Authors: Rodríguez Labañino Yirleidy , Ochoa Rodríguez Yodanky , Matos Laffita Denny , Estévez Blancart Nuris , Torres Laffita Xiomara
Published: November 2022

Introducción: La educación sobre salud sexual y reproductiva es importante pues de esta manera los adolescentes tienen herramientas para decidir sobre su futuro, prevenir riesgos a su salud y vivir una vida plena. Objetivo: determinar la efectividad de una intervención educativa sobre salud reproductiva en adolescentes. Métodos: Se realizó un estudio cuasi-experimental, tipo antes-después sin grupo control mediante una intervención educativa en adolescentes del consultorio médico Guaguí de Mandinga del policlínico docente Modesto Grimón Cardoza del municipio Baracoa durante el periodo marzo 2019 a febrero 2020. El universo de estudio se conformó por los 84 adolescentes dispensarizados del consultorio, seleccionándose una muestra no probabilística intencionada de 70 adolescentes. La información recopilada fue procesada en forma computarizada presentándose los resultados en tablas de contingencia de 2×2. Se realizó el análisis descriptivo de los datos a través de frecuencias absolutas y porcentajes. Para el análisis comparativo (antes y después) se aplicó el test de McNemar, considerándose un nivel de significación p < 0,05. Resultados: antes de la intervención predominó el conocimiento inadecuado en aspectos como la edad óptima para las primeras relaciones sexuales (54,3 %), métodos anticonceptivos (74,3 %) y complicaciones del aborto (57,1%), no siendo así en el conocimiento sobre la edad propicia para tener hijos y las enfermedades de transmisión sexual que predominó la categoría de adecuado con un 62,9% y un 52,9 % respectivamente. Después de la intervención más del 95 % de los adolescentes incrementaron sus conocimientos. Conclusiones: Se demostró la efectividad de la intervención educativa.
PENERAPAN MODEL PEMBELAJARAN KONSTRUKTIVISME BAGI PEMBELAJARAN PAK ANAK USIA 8 SAMPAI 10 TAHUN DENGAN MENGGUNAKAN MEDIA ONLINE
Authors: Telaumbanua Iman Setia , Siahaan Manat
Published: November 2022

Constructivism learning model is an independent learning model for students. The independence of students in learning refers to the activeness of students to seek various information and learning resources, so that students do not only depend on the teaching materials delivered by the teacher. Due to the existence of a very adequate internet network in this 4.0 era, which presents various features and services for users. So, this is very helpful for students in finding information and various learning literacy. So that students do not have difficulty learning specifically in the PAK learning process. However, to avoid mistakes and apply students in interpreting and analyzing the information obtained, the role of the PAK teacher is very necessary to monitor, align and guide students in processing each of the information. considering the information or data obtained from different sources. The purpose of this study is to describe the role model of constructivism learning to increase students' interest and enthusiasm for learning in the online PAK learning model.
PENGARUH BIMBINGAN DAN KONSELING KELOMPOK DALAM MENGURANGI KENAKALAN REMAJA DI SMK ISLAM AL-AMIN CIKARANG UTARA
Authors: Siregar Yulinda , Murniarti Erni , Simbolon Kerdid
Published: November 2022

Group guidance services, activities, and group dynamics must be realized to discuss various things that are useful for the development or problem solving of individuals or groups of individuals. This study aims to determine the effect of group guidance services in reducing juvenile delinquency or students at Al-Amin Islamic Vocational School, North Cikarang. This research uses correlational technique survey method. The results of the study based on the value of the results of the hypothesis test, the value of the correlation/relationship (R) was 0.764. From the output, the coefficient of determination (R Square) is 0.583 which implies that the effect of the independent variable on the dependent variable is 58.3%. The calculated F value = 102.246 with a significance level of 0.000 <0.05. This shows that the proposed hypothesis is accepted, which means that the existence of group guidance services has a very significant effect on reducing juvenile delinquency at Al-Amin Islamic Vocational School, North Cikarang.
Coastal Area Development Through Mangrove Planting And Tree Foster Parents As Climate Change Restoration And Mitigation Efforts Sedari Village, Cibuaya District, Karawang Regency
Authors: Ismail Taufik , Putra M.Andhika , Insani M Cita
Published: November 2022

The global community is faced with a number of problems such as the climate crisis. The coastal area is one area that is vulnerable to abrasion and the impact of the climate crisis. Sedari Village is one of the areas on the coast that has the risk of abrasion and climate change. Therefore, PT Pertamina Patraniaga Cikampek BBM Terminal carries out a coastal area development program through planting mangroves and foster parent trees. Community empowerment activities aim to map the activities needed for environmental restoration. Within the framework of management science in general, activities consist of planning, organizing, implementing, and evaluating. Within the framework of management science in general, activities consist of planning, organizing, implementing, and evaluating. Based on community empowerment activities, it is concluded that coastal area development activities through mangrove planting and OTAP initiation have a high urgency value. then the activity is a collaboration between communities based on academic, industrial, community, government and media groups.
PELATIHAN METODE PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING UNTUK MENINGKATKAN KEMATANGAN KARIR SISWA
Authors: MUSTAKIM ICHWANUL , GUNAWAN I MADE SONNY , ZULAIFI REZA , HARDIYANSYAH HARDIYANSYAH
Published: November 2022

The purpose of carrying out this community service activity is to assist guidance and counseling teachers or school counselors in improving their competence to provide classical services to students. The activities carried out in this service are in the form of training in the application of Contextual Teaching and Learning learning methods. As for this training activity, it is hoped that guidance and counseling teachers can optimize classical services to deliver material about careers so that students become more mature in understanding their careers. Participants in this training activity were attended by 5 guidance and counseling teachers at SMA Negeri 3 Mataram. The results of this community service show the active participation of the guidance and counseling teachers which can be seen from their enthusiasm in receiving the delivery of material from resource persons. Furthermore, to see the effectiveness of the training activities, it is followed by a teaching simulation session where guidance and counseling teachers or school counselors take turns conducting teaching simulations by applying the Contextual Teaching and Learning method. As for the results of observations, it was found that guidance and counseling teachers had applied the Contextual Teaching and Learning method well in class to students in conveying material related to student careers.
ABSTRAKTujuan dilakukannya kegiatan pengabdian masyarakat ini adalah untuk membantu para guru bimbingan dan konseling atau konselor sekolah di dalam meningkatkan kompetensinya untuk memberikan layanan klasikal kepada siswa. Kegiatan yang dilakukan dalam pengabdian ini adalah dalam bentuk pelatihan penerapan metode pembelajaran Contextual Teaching and Learning. Adapun melalui kegiatan pelatihan ini diharapkan para guru bimbingan dan konseling dapat mengoptimalkan layanan klasikal untuk menyampaikan materi tentang karir sehingga siswa menjadi lebih matang dalam pemahaman karirnya. Peserta dalam kegiatan pelatihan ini diikuti oleh 5 orang guru bimbingan dan konseling di SMA Negeri 3 Mataram. Hasil dari pengabdian masyarakat ini menunjukkan partisipasi aktif dari guru bimbingan dan konseling di mana dapat terlihat dari sangat antusiasnya di dalam menerima penyampaian materi dari narasumber. Lebih lanjut, untuk melihat keefektifan dari kegiatan pelatihan maka dilanjutkan dengan sesi simulasi mengajar dimana para guru bimbingan dan konseling atau konselor sekolah secara bergantian melakukan simulasi mengajar dengan menerapkan metode pembelajaran Contextual Teaching and Learning. Adapun berdasarkan hasil observasi diperoleh data bahwa guru bimbingan dan konseling sudah menerapkan metode pembelajaran Contextual Teaching and Learningdengan baik di kelas terhadap siswa dalam menyampaikan materi terkait dengan karir siswa.
UPAYA PENINGKATAN KEMAMPUAN PERENCAAAN GURU SERTA PRESTASI BELAJAR SISWA MELALUI PEMBINAAN AKADEMIK DI SDN 113/VIII JATI BELARIK JAMBI
Authors: FETRIYANI FETRIYANI
Published: November 2022

The results of Academic Supervision in 2020 for teachers show that teachers have teaching tools with 58.68%, and in the learning process in class the percentage of good teacher performance profiles is 47.50%. This happens because the teacher's attention is only on the subject matter, and does not empower students. The results of the research cycle 1 show that the value of academic supervision for teachers in class V 1 = 87, teachers in class V 2 = 85 and teachers in class V 3 = 80, student learning outcomes test, for class V1 the average value of the class = 83, complete learning = 95%; for Class V 2 the average grade = 73, learning completeness = 73%; for class V 3 the average grade = 80, learning completeness = 76%. The results of the study in cycle 2 showed that there was an increase in the results of academic supervision for teachers in class V 1 = 100, for teachers in class V 2 = 95 teachers in class V 3 = 90, student learning outcomes in class V I the average value = 85, student learning completeness = 100%, student learning achievement test for class V 2 average value = 75, complete learning = 85, student learning achievement test for class V 3 average = 83, student learning completeness = 87. It is concluded that through head coaching the school's lesson plans, the ability of teachers to develop lesson plans increases, they are able to organize classes consistently, with active creative discussions of students which have an impact on the ability of teachers to increase interest, creativity, and student achievement.
ABSTRAKHasil Supervisi Akademik pada tahun 2020 terhadap para guru menunjukan bahwa guru memiliki perangkat mengajar dengan 58,68%, dan pada proses pembelajaran di kelas prosentase profil kinerja guru yang baik 47,50%. Hal ini terjadi oleh perhatian guru hanya pada materi pelajaran, dan kurang memberdayakan siswa. Hasil penelitian siklus 1 menunjukkan bahwa nilai supervisi akademik untuk guru di kelas V 1 = 87, guru di kelas V 2 = 85 dan guru di kelas V 3 = 80, tes hasil belajar siswa, untuk kelas V1 nilai rata-rata kelas = 83, ketuntasan belajar = 95%; untuk Kelas V 2 nilai rata-rata kelas = 73, ketuntasan belajar = 73%; untuk kelas V 3 nilai rata-rata kelas =80, ketuntasan belajar = 76%. Hasil penelitian pada siklus 2 menunjukkan terjadi kenaikan hasil supervisi akademik untuk guru di pada kelas V 1 = 100, untuk guru pada kelas V 2 = 95 guru pada kelas V 3 = 90, tes hasil belajar siswa kelas V I nilai rata-rata = 85, ketuntasan belajar siswa = 100%, tes hasil belajar siswa kelas V 2 nilai rata-rata = 75, ketuntasan belajar = 85, tes hasil belajar siswa kelas V 3 rata-rata = 83, ketuntasan belajar siswa = 87. Disimpulkan bahwa melalui pembinaan kepala sekolah terhadap RPP, kemampuan guru menyusun RPP meningkat, mampu mengorganisasikan kelas dengan konsisten, dengan diskusi aktif kreatif siswa yang berdampak pada kemampuan guru dalam meningkatkan minat, kreatifitas, dan prestasi belajar siswa.
UPAYA PENINGKATAN PRESTASI BELAJAR MATERI KIMIA UNSUR MELALUI MEDIA VIDEO PEMBELAJARAN KIMIA PADA SISWA KELAS XII-IPA.4 SMAN 04 KOTA JAMBI
Authors: BENARTI LEFVIANA
Published: November 2022

This study aims to determine whether or not the achievement of learning chemistry in elemental chemistry has increased through the medium of chemistry learning videos for class XII-IPA.4 students at SMA Negeri 04 Jambi City Odd Semesters for the 2018/2019 Academic Year. This research is a Classroom Action Research (CAR) which consists of 3 cycles including the initial condition cycle, cycle 1, and cycle 2. Each cycle consists of 4 stages, namely planning, implementation, observation and reflection. The results of the study of individual learning completeness of research subjects from the initial condition of 50.0% to the end of the first cycle which reached 63.0% means an increase of 13%. From cycle I to cycle II there was also an increase in individual learning completeness, from 63% in the first cycle to 94% at the end of the second cycle. Thus, from the initial condition to the final condition, individual learning mastery has increased by 31%. It is also an increase in classical learning completeness, which is 50% in the initial conditions to 93.8% in the final conditions, which means an increase of 43.8%.
ABSTRAKPenelitian ini bertujuan untuk mengetahui meningkat tidaknya prestasi belajar Kimia pada materi kimia unsur melalui media video pembelajaran kimia pada siswa kelas XII-IPA.4 di SMA Negeri 04 Kota Jambi Semester Ganjil Tahun Pelajaran 2018/2019. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang terdiri dari 3 siklus antara lain siklus kondisi awal, siklus 1, dan siklus 2. Tiap-tiap siklus terdiri dari 4 tahapan yaitu perencanaan, pelaksanaan, observasi dan refleksi. Hasil penelitian ketuntasan belajar perorangan subjek penelitian dari kondisi awal sebesar 50,0% ke akhir siklus I yang mencapai 63,0% berarti mengalami kenaikan 13%. Dari siklus I ke siklus II juga ada peningkatan ketuntasan belajar perorangan, yaitu dari 63% pada siklus I menjadi 94% di akhir siklus II. Dengan demikian dari kondisi awal ke kondisi akhir, ketuntasan belajar perorangan mengalami peningkatan 31%. Hal tersebut juga terjadi peningkatan pada ketuntasan belajar klasikal, yaitu 50% pada kondisi awal menjadi 93,8% pada kondisi akhir yang berarti terjadi kenaikan sebesar 43,8%.
MENINGKATKAN MINAT BELAJAR SISWA DENGAN MICROSOFT EXEL PADA MATA PELAJARAN FISIKA MATERI HUKUM HOOKE
Authors: ISWATI SRI
Published: November 2022

This Classroom Action Research aims to increase students' interest in learning by using Microsoft Excel in the subject of Physics subject to Hooke's Law. The research was conducted in two cycles, each cycle consisting of four stages: planning, action, observation and reflection. The research subjects were students of class XI IPA 1 at SMAN 1 Tegalombo for the 2022-2023 academic year, a total of 33 students. Data collection techniques using questionnaires, direct observation and written tests. In this study there are three indicators of interest, namely feelings of pleasure, feeling useful and students' desire to use Microsoft Excel. Based on the data analysis, it can be concluded that the use of Microsoft Exel in the Subject of Physics Material on Hooke's Law Class XI IPA 1 SMA Negeri 1 Tegalombo, Pacitan Regency, Academic Year 2022/2023, can increase students' interest in learning. Student interest in learning from 83.08% in cycle 1 to 98.23% in cycle 2. There was an increase of 15.15%. The average score for individual student creativity for cycle 1 was 63.09%, and for cycle 2 it increased to 96.40%, while the test scores before the action were 50.61. In cycle 1, the average student score increased but was not optimal, still in the "good" category, namely with an average value of 73.18, by reflecting on it, continued in cycle 2, learning outcomes increased to 84.39.
ABSTRAKPenelitian Tindakan Kelas ini bertujuan untuk meningkatkan minat belajar siswa dengan menggunakan Microsoft Excel pada mata pelajaran Fisika materi Hukum Hooke. Penelitian dilaksanakan dalam dua siklus, masing-masing siklus terdiri dari empat tahap yaitu perencanaan, pelaksanaan tindakan, observasi dan refleksi. Subyek penelitian adalah siswa kelas XI IPA 1 SMAN 1 Tegalombo tahun ajaran 2022-2023 yang berjumlah 33 siswa. Teknik pengumpulan data menggunakan teknik angket, obervasi langsung dan tes tulis. Pada penelitian ini indikator minat ada tiga hal yaitu perasaan senang, merasa bermanfaat dan keinginan siswa terhadap Penggunaan Microsoft Excel. Berdasarkan analisis data dapat disimpulkan bahwa penggunaan Microsoft Exel Pada Mata Pelajaran Fisika Materi Hukum Hooke Kelas XI IPA 1 SMA Negeri 1 Tegalombo Kabupaten Pacitan Tahun Ajaran 2022/2023, bisa meningkatkan minat belajar siswa. Minat belajar siswa dari 83,08% pada siklus 1, menjadi 98,23% pada siklus 2. Ada peningkatan sebesar 15,15%. Angka rata-rata kreatifitas siswa secara individu untuk siklus 1 sebesar 63,09%, dan pada siklus 2 meningkat menjadi 96,40%, sedangkan nilai tes hasil belajar sebelum tindakan 50,61. Pada siklus 1 nilai rata-rata siswa meningkat tapi belum maksimal masih dalam kategori “baik” yaitu dengan nilai rata-rata 73,18 dengan melakukan refleksi dilanjut siklus 2, hasil belajar meningkat menjadi 84,39.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASE LEARNING DENGAN MENGGUNAKAN MEDIA GOOGLE MEET DAN GOOGLE CLASROOM UNTUK MENINGKATKAN HASIL BELAJAR FISIKA
Authors: SUINDHIA I WAYAN
Published: November 2022

This research is a classroom action research that aims to determine the application of the Problem Based Learning method using the Google Meet and Google Classroom applications to improve student physics learning outcomes. The survey was conducted in two cycles. Each cycle consists of two meetings covering, planning, implementing actions, observing and reflecting. The research subjects were students of class XI MIPA1 SMA Negeri 1 Petang, totaling 31 people. Sources of data used are the results of observations, tests and documents of student learning outcomes. For data analysis using quantitative descriptive analysis techniques. The results showed that the physics learning outcomes of students of class XI MIPA1 SMA Negeri 1 Petang experienced an increase after the application of the Problem Based Learning method using the Google Meet and Google Classroom applications. This is indicated by an increase in student learning outcomes in each cycle. Improved learning outcomes are seen from two aspects, namely based on student learning outcomes and student attendance. Student learning outcomes have increased as indicated by the increase in the average score of 68.40 in the first cycle and increased to 78.42 in the second cycle and was able to pass the Minimum Completeness (KKM) 70.00
ABSTRAKPenelitian ini merupakan penelitian Tindakan kelas yang bertujuan untuk mengetahui penerapan metode Problem Based Learning menggunakan aplikasi Google Meet dan Google Classroom untuk meningkatkan hasil belajar fisika siswa. Survei dilakukan dalam dua siklus. Masing masing siklus terdiri dari dua pertemuan meliputi, perencanaan, pelaksanaan tindakan, observasi dan refleksi. Subjek penelitian adalah siswa kelas XI MIPA1 SMA Negeri 1 Petang yang berjumlah 31 orang. Sumber data yang digunakan adalah hasil observasi, tes dan dokumen hasil belajar siswa. Untuk analisis data mengunakan teknik analisis deskriftif kuantitatif. Hasil penelitian menunjukkan bahwa hasil belajar fisika siswa kelas XI MIPA1 SMA Negeri 1 Petang mengalami peningkatan setelah penerapan metode Problem Based Learning menggunakan aplikasi Google Meet dan Google Classroom. Hal ini ditunjukkan dari adanya peningkatan hasil belajar siswa pada setiap siklusnya. Peningkatan hasil belajar dilihat dari dua aspek yaitu berdasarkan hasil belajar siswa dan kehadiran siswa. Hasil belajar siswa mengalami peningkatan ditunjukan dengan meningkatnya nilai rata-rata 68,40 pada siklus I dan meningkat menjadi 78,42 pada siklus II dan mampu melewati nilai Ketuntasan Minimal (KKM) ?75,00
PENERAPAN FUZZY TIME SERIES UNTUK MEMPREDIKSI CURAH HUJAN KOTA BANDUNG
Authors: Habinuddin Endang
Published: November 2022

ABSTRAKPeramalan curah hujan sangat diperlukan untuk dijadikan informasi penting untuk berbagai aktifitas kehidupan. Metode peramalan kuantitatif dari data historis yang dapat digunakan adalah metode Fuzzy Time Series. Metode ini merupakan metode peramalan berdasarkan konsep himpunan Fuzzy, Metode ini digunakan untuk meramalkan curah hujan bulanan Kota Bandung dengan data curah hujan periode Januari 2017 – Desember 2021. Hasil analisis data menunjukkan bahwa metode permalan metode Fuzzy Time Series berbasis rata-rata (Average Based) menghasilkan nilai MSE (Mean Square Error) sebesar 9260,295Kata kunci: Fuzzy Time Series , Average Based, Peramalan, MSE
APLIKASI LAYANAN E-COUNSELING MENTAL HEALTH (MECARE) DENGAN PENDEKATAN AGILE SCRUM
Authors: Sugandi Sherina Natasya , Ananda Fikri , Magdalena Lena , Hatta Muhammad
Published: November 2022

ABSTRAKPada saat pandemi Covid-19 masuk ke Indonesia, menjadi masa-masa yang sulit dan membawa banyak dampak perubahan di dalam kehidupan masyarakat sehari-hari. Salah satunya adalah Kota Cirebon, tak heran banyak masyarakat Kota Cirebon yang mulai mengalami kesulitan baik secara sosial, ekonomi maupun kesehatannya. Dengan munculnya Covid-19 di Kota Cirebon ini, menjadi masa-masa terberat bagi masyarakat, karena semua aktivitas kegiatan mereka dibatasi. Sehingga, banyak dari masyarakat Kota Cirebon yang mengalami culture shock dari adanya masa pandemi ini. Tak heran juga dari adanya culture shock yang mereka hadapi, kesehatan mental mereka menjadi terganggu. Untuk mengatasi masalah kesehatan mental yang mereka alami saat ini, bisa dengan melakukan konseling. Konseling bisa menjadi cara agar masyarakat dapat memahami keadaan kesehatan mental mereka. Berdasarkan latar belakang tersebut, maka dibuatlah suatu aplikasi yang dapat menjadi alat bantu masyarakat dalam melakukan kegiatan konsultasi di masa pandemi saat ini. Aplikasi tersebut adalah aplikasi konseling online dengan menggunakan metode Agile Scrum. Aplikasi konseling ini berupa website yang dapat diakses oleh masyarakat Kota Cirebon dalam melakukan kegiatan konseling secara online. Website ini nantinya dapat mempertemukan konseli (pasien) dengan konselor (psikolog). Dengan adanya aplikasi ini nantinya dapat memudahkan konseli dan konselor dalam melakukan kegiatan konseling secara online.Kata kunci: Kesehatan Mental, Konseling, Metode Agile Scrum
Intermittency of gravity wave potential energies and absolute momentum fluxes derived from infrared limb sounding satellite observations
Authors: Ern Manfred , Preusse Peter , Riese Martin
Published: November 2022

Abstract. Atmospheric gravity waves contribute significantly to the driving of the
global atmospheric circulation.
Because of their small spatial scales, their effect on the circulation
is usually parameterized in general circulation models.
These parameterizations, however, are strongly simplified.
One important but often neglected
characteristic of the gravity wave distribution
is the fact that gravity wave
sources and, thus, the global distribution
of gravity waves are both very intermittent.
Therefore, time series of global observations of gravity waves
are needed to study the distribution, seasonal variation, and strength
of this effect. For gravity wave
absolute momentum fluxes and potential energies observed by the
High-Resolution Dynamics Limb Sounder (HIRDLS)
and
Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) limb sounding
satellite instruments,
we investigate the global distribution of gravity wave intermittency
by deriving probability density functions (PDFs) in different regions
as well as global distributions of Gini coefficients.
In the stratosphere, we find that intermittency is strongest in
mountain wave regions, followed by the polar night jets
and by regions of deep convection in the summertime subtropics.
Intermittency is weakest in the tropics.
A better comparability of intermittency in different years
and regions is achieved
by normalizing observations by their spatially and temporally
varying monthly median distributions.
Our results are qualitatively in agreement with
previous findings from satellite observations and quantitatively
in good agreement with previous findings from
superpressure balloons and high-resolution models.
Generally, momentum fluxes exhibit stronger intermittency than
potential energies, and lognormal distributions are often a
reasonable approximation of the PDFs.
In the tropics, we find that, for monthly averages,
intermittency increases with altitude, which
might be a consequence of variations in the atmospheric background and, thus,
varying gravity wave propagation conditions.
Different from this,
in regions of stronger intermittency, particularly in mountain wave regions,
we find that intermittency decreases with altitude, which is
likely related to the dissipation of large-amplitude gravity waves
during their upward propagation.
The role of law and policy in promoting transparency of information in managing emissions from the passenger transport sector to address climate change: Proposals for law reform in the United Arab Emirates
Authors:   , Marei Ibrahim Fatehi Ibrahim
Published: November 2022

This thesis examines the role of law and policy in the United Arab Emirates in promoting transparency of information when reporting the measurement of emissions from vehicles and information about mitigation actions in response. The Paris Agreement rulebook and the IPCC 2006 guidelines for greenhouse gas emissions inventories are the main standards used. The study found that no mandatory rules are in place in the UAE to facilitate systematic reporting of this information. Accordingly, proposals for law reform are made that would legitimise the UAE’s climate actions, aid climate reporting, and achieve environmental sustainability in transport.
Nonlinear diffusion in mathematical biology
Authors:   , Li Yifei
Published: November 2022

Reaction-diffusion models with nonlinear diffusion are widely used for studying population dynamics in biology and ecology. Yet, the relationship between nonlinear diffusion mechanisms in populations and the behaviours of individuals is hard to be intuitively interpreted in classical models. To address this problem, we develop a discrete-continuum modelling framework, where the movement of individuals influenced by crowding effects is connected to the nonlinear diffusivity functions in a well-defined continuum limit. Using this framework, we explore the influence of nonlinear diffusion on population extinction, and analyse the existence and stability of travelling waves in continuous equations which model the invasion process.
Hitler’in Revizyonist Politikasının II. Dünya Savaşı Avrupa’sına Etkisi
Authors: Kurt Eda
Published: November 2022

The Second World War differed from all previous battles in terms of both combat technology and the area it covered. Germany's revisionist policy, as well as the seizure of power by an expansionist and aggressive leader like Hitler, led to the start of a great war in Europe. Basically, the Second World War consisted of the problems left behind by the First World War or the new problems it brought and the developments it brought. Reactions to the status quo created by the 1919 Treaty of Versailles had already begun to be given. Thus, the outbreak of economic, political and military conflicts, especially between status quo states and revisionist states, is one of the most important reasons that started World War II. In this study, it will be tried to explain how Hitler's revisionist policy affected the course of World War II. Keywords: Hitler, World War II, Revisionist, Axis, Ally.
Sentence Length and Complexity in Ernest Hemingway's ''The Doctor and the Doctor's Wife''
Authors: Khudair Raghda , Owaid Manahil
Published: November 2022

Stylistics is a field of linguistics that is specialized in analyzing literary works linguistically. It aims to find the uses and meanings of literary writings. The present paper aims at assessing Hemingway's "The Doctor and the Doctor's Wife" in terms of sentence length and complexity. Its main goal is to demonstrate how the use of linguistic structure inside any literary piece may be exploited as a technique for revealing hidden messages. Halliday's (1985) approach is used to analyze sentence length and complexity in this paper. The researchers discovered that varying the length and complexity of sentences helps to clarify the core themes. It is also concluded that the most dominant type of the sentences used in Hemingway' 'The Doctor and the Doctor's wife' is the simple one. Most of the simple sentences are short ones.
THE INFLUENCE OF ETHICS AND THE LEVEL OF RELIGIOSITY ON THE QUALITY OF FINANCIAL STATEMENT COMPILERS MUHAMMADIYAH ACEH UNIVERSITY
Authors: Rizal Achmad , Aliamin  , Maryasih Lilis
Published: November 2022

This study aims to determine whether there is an influence between ethics and religious levels on the quality of compilers of financial statements of the University of Muhammadiyah Aceh. Initial allegations, ethics, and the level of religiosity affect the quality of financial statement compilers. The subjects of this study were employees at the University of Muhammadiyah Aceh, both in the Rectorate and faculty. The source of data in this study is primary data, namely data that is not yet available in the scope of observation, but there must be researcher interaction with respondents (Juliandi 2014: 66). Meanwhile, the data collection technique used in this study was the technique of distributing questionnaires directly to respondents. The results of the research experiment showed that ethical variables have a significant positive effect on the quality of financial statement compilers, this is indicated by the significant probability value of moral variables of 0.024<0.05 meaning that ethical variables have a significant effect on the quality of financial statement compilers, while the variable level of religiosity, this hypothesis was rejected because according to the results of tests conducted by researchers, changes in the level of trust did not have a significant effect on the quality of financial statements. This is indicated by a significant probability value of 0.645> 0.05
IMPACT OF PROCESS CONTROLLING AGENT ON THE MICROSTRUCTURE, AND WEAR RESISTANCE OF COPPER /GRAPHENE NANOCOMPOSITE
Authors: Hamed A. T. , Mosa E. S. , Mahdy Amir , G. El-Batanony Ismail , A. Elkady Omayma , K.E. Ashraf
Published: November 2022

Copper-graphene nano composite is prepared with 0.25,0.50,0.75,1.00,1.25 and 1.50 wt.% graphene nano sheets. Powder metallurgy technique is used for the preparation process. In which copper powder is mechanically milled with nano graphene sheet by 10: 1 ball to powder ratio, and 400 rpm for 12 hr. milling time. The mixtures are compacted by a uniaxial press under 700 Mpa pressure. The compacted samples are sintered under controlled atmosphere at 950 oC for 1.5 hrs. A comparison between methanol & hexane as a process controlling agent is established. In which Cu-GNSs are mixed with methanol or hexane by 10% to study their effects on the tribological properties of Cu-GNSs composite. Their effects on the microstructure & tribological properties of the prepared Cu/Graphene nanocomposites were studied. All results indicated that hexane samples have the more homogeneous microstructure, low porosity, higher wear resistance & coefficient of friction than those of methanol samples. Also, the density is decreased by increasing graphene percent for both groups. For methanol group 0.25wt. recorded the lowest wear rate. and good microstructure while for hexane group 1.00 wt. percentage graphene is the best one.
MONITORING AND PREVENTION OF URBAN FIRE BASED ON INTERNET OF THINGS (IOT) AND NodeMCU
Authors: Kuate Fotso Jean-Marie , Isaoura Bénite , Fotso Fotso Guy Phares , Temgoua Nanfack Pélagie Flore
Published: November 2022

Cloud computing has made it easier to access various forms of data and services through the Internet. coupling it to sensor networks makes it possible to significantly overcome the storage and computing performance limits of heterogeneous objects in the Internet of Things (IoT). In Cameroon, IoT is not yet very widespread. We use it here to monitor and prevent urban fires in real time, using a set of temperature, humidity, gas, flame and electrical power sensors that are integrated on NodeMCU, in view to detect fire starts and generate an alert. The data collected is stored and processed on Thing Speak; a second analysis is carried out locally. After calibrating the sensors, we analyzed the data and carried out a correlation test to identify the most sensitive data for the alert system. The correlation coefficient of -0.721015 between temperature and humidity allowed us to maintain the system based on data quality.
TEACHER PERFORMANCE IN LARGE SCALE ASSESSMENT AT SCHOOL LEVEL EDUCATION
Authors:   Department of Education, Faculty of Social Sciences, National University of Modern Languages Islamabad Pakistan, Abbas Saima , Bibi Aisha ,   Department of Education, Faculty of Social Sciences, National University of Modern Languages Islamabad Pakistan
Published: November 2022

Assessment is an educational tool that aims is to monitor and improve quality education and thus, It can be a key factor in transforming schools into places of quality learning for all students. To identify why students performed below the average, the teaching quality is one of the key components in this regard. The present study is aimed to determine the teacher performance in different content domains of mathematics at the school level. For this purpose, the achievement test 2016 which was conducted at the national level is used as a research instrument. The study included school teachers of Islamabad and Azad Jammu & Kashmir which participated in National Achievement Test (NAT) 2016. Data was gathered from National Education Assessment System (NEAS) after seeking permission from the Ministry of Federal Education and Professional Training (MOFE&PT). The collected data was analyzed by Percentage. Result of the study showed the teachers performed average in NAT 2016. Another very concerning finding is that the AJK teachers were not well prepared to teach several mathematics topics such as measurement, multiples, and numbers as they have basic content knowledge comparatively to Islamabad teachers who were quite adequately prepared to teach all topics as they have the proficient knowledge level. Results are discussed and recommendations for teachers and policy making are offered. Keyword: Assessment, Large-Scale Assessment, Teacher Performance, National Achievement test
Projektové riadenie vo vzdelávaní profesionálnych vojakov
Authors:   Akadémia ozbrojených síl gen. M. R. Štefánika, Belan Lubomír
Published: November 2022

The author defines basic knowledge in the field of project management. Attention is also given to a better understanding of the connection between project management and education, which is applied in the military conditions. The article is suitable for state administration employees working in the field of management of Slovak Republic state administration bodies, as well as for the general professional public. At the end of the paper, the author points out the need for professional soldiers education which could contribute to a better understanding of the issue.
Extrémizmus v podmienkach Ozbrojených síl Slovenskej republiky
Authors:   Akadémia ozbrojených síl gen. M. R. Štefánika, Pažický Mário
Published: November 2022

We can look at extremism in relation - or directly - in the Slovak Armed Forces (SAF) from several perspectives. However, at this time there is interesting insight through the prism of not exclusively ideological or sympathetic intrusions into political parties with at least questionable platform of establishment, staffing with a very disturbing past and 're-staffing', resp. recruiting official supporters on the verge of influencing. Unprecedented signals are penetrating society with the message that (recent) military leaders are somehow connected to the political groups acting on the verge of extremism at least because of their activities in the past. Not entirely answered is what the latent or semi-latent level of extremism of individuals in the Slovak Armed Forces offer.
Využití elektronických platforem u kariérových kurzů
Authors:   Univerzita obrany, Brno, Kroulík Jan , Licková Markéta ,   Univerzita obrany, Brno
Published: November 2022

The article describes utilization of electronic platforms at career courses that are organized at the Center for Security and Military Strategic Studies of the University of Defense. These platforms are mainly LMS MOODLE, MS Teams and shared calendars in MS Outlook. The findings gained especially since the beginning of anti-pandemic measures in 2020 are shared here for use in blended learning.
Perspektivy využití virtuální reality v přípravě vojenských profesionálů
Authors:   Univerzita obrany, Brno, Tondl Evžen , Urban Petr ,   Univerzita obrany, Brno
Published: November 2022

The aim of this article is to contribute to the discussion about the perspective of using virtual reality in the educational process of military professionals. The article is divided into three parts. In the first part, it describes the development of virtual reality and explains basic concepts such as simulator and a trainer. It also deals with the basic theoretical model, the starting point for the creation of the model, supplemented by a block diagram of the model and its description. The third part of the article presents the results of a research investigation into the perspective of using virtual reality in the educational process of military professionals in the Army of the Czech Republic with the use of the Delphi method and a subsequent discussion of the experts' view of the issue that can be used in the future operational environment.
Quantification of Total Tocotrienol content in Pharmaceutical Formulation by UV Spectrophotometric aided Multivariate Calibration Technique
Authors: S Jayashree , J Kavitha , R Seetharaman , Biswal Abhinandan , K S Kokilambigai , K S Lakshmi
Published: November 2022

The present abstract employs the use of Multivariate Calibration Technique for the assessment of Tocotrienol in the marketed pharmaceutical formulation. The multivariate calibration technique was established by the use of linear regression equation employing the relationship at five different concentration levels and its absorbance recorded at five selected wavelengths around the λmax of the drug. The method was observed to be linear over a concentration range of 30-90 µg/mL with a correlation coefficient value more than 0.99. The λmax of Tocotrienol was found to be 293 nm. The developed method was found to be simple, rapid, accurate and precise in accordance to the ICH protocol Q2(R1). This statistical methodology gives ideal outcomes by eliminating the deviations emerging out of instrumental or experimental conditions.
Quantitative Estimation of Total Phenols, Flavonoids and Antioxidant Potential of Cayratia auriculata (In-vitro study)
Authors: Kancherla Nagaraju , D Anusha. , K Chitra. , Babu. K Ravi
Published: November 2022

The current study was aimed for screening of preliminary phytochemical constituents, estimation of total phenols, flavonoids and evaluation of antioxidant properties of various extracts of Cayratia auriculata (in vitro). Shade dried powder of Cayratia auriculata was exposed to Soxhlet extraction technique with expanding order of extremity of solvents, for example, hexane >chloroform,> ethyl acetate> methanol. Subjective phytochemical screening was finished by standard methods. Total phenolic content was determined by the Folin-Ciocalteau reagent technique using gallic acid as reference standard. Total flavonoid content was determined by the colorimetric technique, utilizing quercetin as standard. In vitro, antioxidant capacity was assessed by utilizing 2,2-diphenyl-1-picrylhydrazyl (DPPH) method. Phytochemical investigation suggested that the existence of different phytochemical constituents like alkaloids, flavonoids, phenolic mixtures and tannins, proteins, sugars, glycosides, steroids, triterpenoids, and saponins in the all extracts of Cayratia auriculata in varying degree. The methanolic extract showed higher total phenolic 383.99±1.11 mg GAE/g dry extract and total flavonoid content was 64.11±8.89)mg QE/g dry extract when contrasted with different extracts. Methanolic extract demonstrated most elevated Antioxidant activity 96.46±1.97µg/ml when contrasted with different extracts. Among the four extracts of studied plant methanol extract presented the potent free radical scavenging effect with its significantly lower IC50 value (80.66 μg/ml) in comparison with ethyl acetate, chloroform and hexane extracts. The discoveries of the current examination reinforce the expected ability of Cayratia auriculata as a decent option for the examination of novel antioxidant agents for treating physiological disorders.