bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan LKPD berbasis Problem Based Learning pada Materi Alkanol dan Alkoksi Alkana untuk Kelas XII SMA/MA
Authors: Yeni Riska Fitri , Suryelita Suryelita 
Published: July 2023

Alkanol dan Alkoksi Alkana merupakan komponen senyawa karbon yang dipelajari pada semester kedua kelas XII SMA/MA. Hal yang dipelajari yaitu mengenai struktur, tata nama, isomer, sifat fisika, reaksi-reaksi kimia, sintesis, kegunaan, dan spektrum inframerah. Dalam pembahasan, materi ini memiliki keteraturan-keteraturan yang saling berhubungan. Untuk itu, model Problem Based Learning merupakan salah satu model pembelajaran yang digunakan dalam mempelajari materi ini. Tujuan penelitian ini adalah mengembangkan LKPD dan menentukan kategori validitasnya. Research and Development (R&D) merupakan jenis penelitian ini karena menggunakan model pengembangan4-D. Adapun tahap-tahapnya yaitu define, design, develop dan disseminate. Namun, untuk penelitian ini tahapnya dibatasi pada tahap ketiga yaitu pengembangan (Develop). Instrumen penelitian yang digunakan adalah lembar validasi yang diberikan kepada lima validator ahli. Data validitas dari LKPD berbasis PBL dianalisis menggunakan skala formula Aiken V. Hasil analisis menunjukkan bahwa LKPD berbasis Problem Based Learning pada materi alkanol dan alkoksi alkana sangat valid (0,86).
KAJIAN LITERATUR MENGENAI HASIL BELAJAR IPA DENGAN MODEL PBL(PROBLEM BASED LEARNING) PADA SISWA SEKOLAH DASAR
Authors: Aghel Dewi Pertiwi 
Published: July 2023

Abstract : Literature Study Of Science Learning Outcomes With The PBL Model In Elementary School Students. The PBL Model for Elementary School Students This study aims to identify differences in science learning outcomes for elementary school students who are taught through a PBL model. The type of research used is meta-analysis of research that has been done before. This study used a quantitative synthesis method. The purpose of this study was to determine the effect of using a PBL model on elementary science subjects. For this research, data was collected by searching for journals with Google Scholar. basic science, PBL From the PBL model, 9 survey results were selected in the % format for further analysis Based on the analysis results from 9 studies, it can be concluded that learning according to the problem- PBL model can improve learning outcomes Science students. Study results increased from a minimum of 26.30% to a maximum of 67.20%, with an average of 43.52%. Keywords: Improving Science learning outcomes, PBL Abstak: Kajian Literatur Mengenai Hasil Belajar Ipa Dengan Model PBL untuk Siswa SD Penelitian ini memiliki tujuan guna mengidentifikasi ketidaksamaan hasil belajar IPA siswa SD yang diajarkan lewat model pembelajaran dengan basis masalah. Jenis penelitian yang dipakai ialah meta analisis dari penelitian yang sudah dilaksanakan. Penelitian ini memakai metode sintesis kuantitatif Tujuan dari penelitian ini ialah guna memahami pengaruh pemakaian model pembelajaran dengan basis masalah di mata pelajaran IPA SD Untuk penelitian ini, data dikumpulkan dengan melakukan penelusuran jurnal dengan Google Scholar Keyword yang dipakai di penelitian jurnal: peningkatan pembelajaran hasil dalam ilmu-ilmu dasar, pembelajaran dengan basis masalah Dari model pembelajaran dengan basis masalah, dipilih 9 hasil survei di format % untuk analisis lebih lanjut Berdasarkan hasil analisis dari 9 penelitian, bisa diambil simpulan jika pembelajaran selaras dengan masalah- Model PBL bisa menaikkan hasil belajar IPA siswa.Hasil belajar meningkat dari minimal 26,30% menjadi maksimal 67,20%, dengan rerata 43,52%. Kata kunci : Meningkatkan Hasil belajar IPA, PBL
PENGARUH PEMBELAJARAN TATAP MUKA TERBATAS MENGGUNAKAN MODEL KOOPERATIF TIPE JIGSAW TERHADAP HASIL BELAJAR
Authors: Zulkarnain Rezkie 
Published: July 2023

Abstract: This study aims to determine the effect of limited face-to-face learning using a cooperative jigsaw model on learning outcomes in Catholic Religious Colleges. This study used a quantitative approach with a one-group pretest and posttest design. The sample in this study was students totaling 30 people. Data collection techniques used are test measurements. Based on data analysis using the normality test and the Wilcoxon test, it is known that the significance value is 0.000 <0.5 or tcount <ttable with the conclusion: Ha is accepted and Ho is rejected, which means that there is an effect of limited face-to-face learning on learning outcomes using the Jigsaw cooperative jigsaw model. Keywords: Limited Face-to-Face Learning, Cooperative Jigsaw Model, Learning Outcomes Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran tatap muka terbatas menggunakan model kooperatif tipe Jigsaw terhadap hasil belajar di Perguruan Tinggi Keagamaan Katolik. Penelitian ini menggunakan pendekatan kuantitatif dengan pretest and posttest one group design. Sampel dalam penelitian ini adalah mahasiswa yang berjumlah 30 orang. Teknik pengumpulan data yang digunakan adalah pengukuran tes. Berdasarkan analisis data dengan menggunakan uji normalitas dan uji wilcoxon, diketahui nilai signifikansi 0,000<0,5 atau thitung < ttabel dengan kesimpulan: Ha diterima dan H0 ditolak, yang artinya terdapat pengaruh pembelajaran tatap muka terbatas terhadap hasil belajar menggunakan model kooperatif tipe Jigsaw.Kata Kunci: Pembelajaran Tatap Muka Terbatas, Model Kooperatif Tipe Jigsaw, Hasil Belajar
Pelatihan Pembuatan Eco-Enzyme sebagai Alternatif Desinfektan Alami di Masa Pandemi Covid-19 bagi Warga Km.15 Kelurahan Karang Joang
Authors: Harahap Rima Gusriana , Nurmawati Nurmawati , Dianiswara Anggoronadhi , Putri Destyariani Liana 
Published: July 2023

ABSTRAK Kegiatan pengabdian masyarakat ini bertujuan untuk mendapatkan alternatif produk alami sebagai cairan pembersih, desinfektan, dan pupuk organik di masa pandemi covid-19 serta mengurangi dampak pencemaran lingkungan. Metode pelaksanaan diawali dengan pengumpulan data dan informasi, koordinasi tim dan mitra, tahap persiapan serta kegiatan pelatihan kepada mitra. Inovasi dan kreativitas dalam pembuatan eco-enzyme, hadir sebagai solusi terbaik bagi ibu rumah tangga dalam mengolah sampah organik menjadi sesuatu yang lebih bermanfaat. Para ibu rumah tangga memiliki aktivitas baru, bisa lebih menghemat pengeluaran dan secara tidak langsung membantu para petugas kebersihan dalam memilah sampah rumah tangga menjadi sampah organik dan anorganik. Melalui kegiatan ini diharapkan para ibu rumah tangga bisa semakin kreatif dan inovatif dalam mengolah sampah rumah tangga kedepannya. Kata kunci: eco-enzyme, covid-19, sampah, ibu rumah tangga, desinfektanABSTRACT This community service activity aims to obtain alternative natural products as cleaning fluids, disinfectants, and organic fertilizers during the Covid-19 pandemic and reduce the impact of environmental pollution. The implementation method begins with data and information collection, team and partner coordination, preparation stages and training activities for partners. Innovation and creativity in making eco-enzyme are present as the best solution for housewives in processing organic garbage into something more useful. Housewives have new activities, can save more money and indirectly help cleaners in sorting household garbage into organic and inorganic garbage. Through this activity, it is hoped that housewives can be more creative and innovative in treating household garbage in the future.Keywords: eco-enzyme, covid-19, garbage, housewives, disinfectant
Pelatihan TIK Via Aplikasi Zoom Pada Sekolah Luar Biasa Wiyata Dharma Kota Metro
Authors: Mujito Mujito , Mustika Mustika , Asmanto Budi , Prabowo Danang 
Published: July 2023

ABSTRAK Salah satu unsur Tri Darma perguruan tinggi adalah melaksanakan pengabdian masyarakat, kegiatan semacam ini sudah menjadi agenda rutin yang dilakukan tiap semester oleh Dosen FIKOM UM Metro. Kegiatan pengabdian dilaksanakan berdasarkan permohonan dari Pihak SLB WiyataDarma Kota Metro (mitra), untuk kesediaan mendampingi kegiatan yang akan diikuti oleh peserta didik SLB Wiyata Darma Kota Metro pada kegiatan Pelatihan dan Kompetisi TIK Nasional secara Daring Bagi Disabilitas dalam Rangka Transformasi dan Inklusi Digital, yang diselenggarakan Badan Aksesbilitas Telekomunikasi dan Informasi dan Komunikasi (BAKTI) Kementrian Komunikasi dan Informatika (Kominfo). Tema kegiatan adalah Pendampingan Pelatihan TIK yang diadakan Bakti Kominfo Via Aplikasi Zoom pada SLB Wiyata Dharma Kota Metro”, Kegiatan dilaksanakan pada tanggal 9-13 November 2020. Ketua pelaksana kegiatan Mustika, S.Kom,,M.Kom. dan anggota terdiri dari Danang Prabowo, S.Kom.,M.Cs., Budi Asmanto, ST.,M.T.I, dan Mujito, S.Kom.,M.Kom. Kegiatan ini juga berkolaborasi dengan Ikatan Mahasiswa Muhammadiyah FIKOM UM metro sebanyak 6 mahasiswa. Kegiatan terlaksana dengan baik sesuai dengan tujuan pelaksanaan kegiatan, sehingga peserta pendampingan dapat mengikuti pelatihan dengan aplikasi zoom dengan baik, untuk mengatasi kendala pada komunikasi pada siswa tunawicara, pihak mitra memberikan guru pendamping sebagai penterjamah. Kata kunci: Pengabdian, Kegiatan, SLB, Pelatihan, Disabilitas.ABSTRACTOne element of Tri Darma college is to carry out community service, this kind of activity has become a routine agenda carried out every semester by THE UM Metro FIKOM Lecturer. The service activities were carried out based on a request from the SLB WiyataDarma Kota Metro (partner), for the willingness to accompany the activities that will be attended by students of SLB Wiyata Darma Kota Metro at the National ICT Training and Competition online for the Disabled in the Framework of Digital Transformation and Inclusion, organized by the Telecommunications and Information and Communication Accessibility Agency (BAKTI) of the Ministry of Communication and Information (Kominfo). The theme of the activity was ICT Training Assistance held by Bakti Kominfo Via Zoom Application at SLB Wiyata Dharma Kota Metro", the activity was held on November 9-13, 2020. The chief executive of Mustika activities, S.Kom,, M.Kom. and members consists of Danang Prabowo, S.Kom., M.Cs., Budi Asmanto, ST.,M.T.I, and Mujito, S.Kom.,M.Kom. This activity also collaborates with muhammadiyah Student Association FIKOM UM metro as many as six students. The activities are carried out well in accordance with the objectives of the implementation of the activities, so that the participants can participate in the training with a good zoom application, to overcome the constraints on communication in visually impaired students, the partner provides a companion teacher as a sharpenerKeywords: Service, Activities, SLB, Training, Disability
Edukasi Masyarakat Dalam Pencegahan Penularan Dan Penyebaran Covid-19
Authors: Ahyanti Mei , Rosita Yeni , Yushananta Prayudhy 
Published: July 2023

ABSTRAK Penyakit Coronavirus (COVID-19) merupakan penyakit menular baru yang berisiko kematian. Hingga akhir minggu kedua bulan Mei 2020, penyakit dengan tingkat penularan yang sangat tinggi ini telah menginfeksi 4.178.097 orang dan menyebabkan 283.732 kematian. COVID-19 menular dari orang ke orang melalui kontak dekat dan droplet. Tiga tindakan utama dalam pencegahannya adalah menggunakan masker, mencuci tangan pakai sabun, dan menjaga jarak. Pengetahuan yang rendah tentang pencegahan penularan akan meningkatkan risiko penyebaran penyakit. Pengabdian masyarakat bertujuan meningkatkan pengetahuan masyarakat tentang pencegahan penularan dan penyebaran COVID-19. Sebanyak 120 rumah tangga telah diedukasi, disertai pembagian 270 masker dan 400 leaflet. Pemasangan spanduk dan 200 buah stiker juga telah dilakukan untuk mengedukasi masyarakat. Pengabdian telah melibatkan seluruh mitra pada setiap tahapn kegiatan. Keberlanjutan program dengan melibatkan seluruh elemen masyarakat sangat dibutuhkan untuk menciptakan era kehidupan baru yang normal. Kata kunci: COVID-19, cuci tangan, masker, leaflet, penyuluhan ABSTRACTCoronavirus disease (COVID-19) is a new infectious disease with a risk of death. By the end of the second week of May 2020, this highly contagious disease had infected 4,178,097 people and caused 283,732 deaths. COVID-19 is transmitted from person to person through close contact and droplets. The three main preventive measures are using a mask, hand-washing with soap, and social distancing. Lack of knowledge about the prevention of transmission will increase the risk of spreading the disease. Community service aims to increase public knowledge about the prevention of transmission and spread of the COVID-19. A total of 120 households have been educated, along with the distribution of 270 masks and 400 leaflets. Banner installing and 200 stickers have also been carried out to educate the public. Community service has involved all partners at every stage of the activity. Program sustainability by involving all elements of society is needed to create a new-normal era of life. Keywords: COVID-19, hand washing, masks, leaflets, counseling
Faktor-faktor Penyebab Alexithymia pada Remaja: Literature Review
Authors: Pradnyadewi I Gusti Ayu Agung Mirah , Widiasavitri Putu Nugrahaeni 
Published: July 2023

The cases of alexithymia in adolescents in Indonesia increasingly occur. The impact of alexithymia, certainly, significantly affects the quality of life of a teenager. Alexithymia is not a mental disorder, but a phenomenon that can be one of the symptoms of certain mental disorders, thus making the sufferers unable to recognize, feel and identify their emotions. This study aims to determine the factors that cause alexithymia in adolescents. The method used in this study is a literature review concerning alexithymia as the theme. The article search sources were accessed from PubMed and Google Scholar library sources, limiting the years of article publication between 2015-2022. The result of this study is that there are number of factors causing alexithymia, including psychogenic factors (attachment styles, trauma, and chronic illness or pain); biogenic factors (prenatal substances or poisons, and brain structure); primary alexithymia factors (personality); as well as secondary alexithymia factors (stress, anxiety, and fatigue). Kasus alexithymia pada remaja di Indonesia kian marak terjadi. Dampak alexithymia tentunya sangat mempengaruhi kualitas kehidupan seorang remaja. Alexithymia bukanlah suatu gangguan mental, melainkan fenomena yang dapat menjadi salah satu gejala dari gangguan mental tertentu, sehingga membuat penderitanya tidak mampu mengenali, merasakan dan mengidentifikasi emosinya. Penelitian ini bertujuan untuk mengetahui faktor-faktor penyebab alexithymia pada remaja. Metode yang digunakan dalam tulisan ini yaitu literature review dengan tema alexithymia. Sumber pencarian artikel diakses pada sumber pustaka PubMed dan Google Scholar dengan tahun penerbitan artikel antara tahun 2015-2022. Hasil dari tulisan ini adalah terdapat faktor-faktor penyebab alexithymia, antara lain; faktor psikogenik (gaya kelekatan, trauma, dan penyakit atau nyeri kronis); faktor biogenik (zat-zat atau racun pra-kelahiran, dan struktur otak); faktor alexithymia primer (kepribadian); serta faktor alexithymia sekunder (stres, kecemasan, dan kelelahan)
VARIAÇÃO GENÉTICA EM PROCEDÊNCIAS E PROGÊNIES DE Pinus patula ssp. tecunumanii NO NOROESTE DO ESTADO DE SÃO PAULO
Authors: Sebbenn Alexandre Magno , Freitas Miguel Luiz Menezes , Morais Eurípedes , Zanatto Antonio Carlos Scatena 
Published: July 2023

Um teste de procedências e progênies de P. patula ssp. tecunumanii foi estabelecido na Estação Experimental de Bento Quirino, São Simão, Estado São Paulo, no delineamento de “blocos de famílias compactas”, com 10 procedências e 6 a 20 progênies por procedência, 4 plantas por parcela e 7 repetições. A variação genética entre e dentro de procedências e progênies e parâmetros genéticos foram investigadas para DAP, altura e forma do fuste aos 14 anos após o plantio. As análises de variância revelaram diferenças significativas entre procedências, para todos os caracteres, e diferenças significativas entre progênies dentro de procedências para altura e forma de fuste. A avaliação dos componentes da variância mostrou que os efeitos de procedência (variando de 1,25 a 4,56%) e progênie dentro de procedência (variando de 0,61 a 3,97%) contribuíram pouco para a variância total e, portanto, a maior parte da variação reside dentro de progênies, dentro de procedências (variando de 91,47 a 98,14%). A avaliação do crescimento em DAP e da altura mostrou, respectivamente, as procedências San Esteban e Villa Santa, de Honduras, como as melhores e a Las Piedrecitas, do México, como a pior para o local de ensaio. A avaliação da forma do fuste mostrou a procedência San Rafael del Norte, da Nicarágua, como a melhor e a Mount Pine Ridge, de Belize, como a pior. Os valores das herdabilidades no sentido restrito, em nível de plantas individuais ( h2 i ) e dentro de progênies ( h2 d ), foram baixos para todos os caracteres, variando de 0,0125 para o DAP, a 0,1107 para a forma do fuste. Os valores da herdabilidade em nível de progênies ( h2 m ) variaram de baixo (0,1148) para DAP, a alto (0,4199) para a forma do fuste. Os ganhos esperados para DAP, altura e forma do fuste foram 6,36, 5,59 e 20,48%, respectivamente. Esses ganhos são para plantios de P. patula ssp. tecunumanii aos 14 anos de idade e em ambientes similares ao do local do experimento.
Fungsi Lagu Dangdut Koplo Modern bagi Kehidupan Remaja: Tinjauan SMPN 5 Kebumen
Authors: Anggara Damar Arum Prili 
Published: July 2023

AbstrakPerkembangan teknologi informasi mempengaruhi kepopuleran musik dangdut. Teknologi internet mendorong banyaknya platform media sosial di segala aspek kehidupan masyarakat. Musik dangdut bertransformasi menjadi musik yang dapat diterima semua lapisan masyarakat karena adanya pengaruh media sosial seperti TikTok, Instagram, dan Youtube. Musik dangdut koplo tersaji dengan warna genre musik lain. Kepopuleran lagu dangdut koplo modern mendapatkan tempat tersendiri bagi siswa-siswi di SMPN 5 Kebumen. Fungsi lagu dangdut koplo moderen bagi mereka adalah sebagai sarana hiburan, sarana pendidikan, dan sarana ungkapan emosional. Lagu dangdut adalah hiburan untuk menghilangkan kepenatan setelah melaksanakan pembelajaran dan aktivitas sehari-hari. Lagu dangdut menjadi salah satu materi pembelajaran pada jenjang SMP. Melalui dangdut murid dapat mengapresiasi karya dan menambah pengetahuan unsur musik. Lebih lanjut, lagu dangdut juga memiliki lirik lagu yang menarik dan dapat meluapkan emosi yang sesuai dengan perasaan hati. AbstractThe development of information technology affects the popularity of dangdut music. Internet technology drives the number of social media platforms in all aspects of people's lives. Dangdut music has transformed into music that all levels of society can accept due to the influence of social media such as TikTok, Instagram, and Youtube. Dangdut Koplo's music is presented with the colors of other musical genres. The popularity of modern dangdut koplo songs has a special place for students at SMPN 5 Kebumen. The function of modern dangdut koplo songs for them is as a means of entertainment, educational means, and emotional expression. Dangdut songs are entertainment to relieve fatigue after carrying out learning and daily activities. Dangdut songs are one of the learning materials at the junior high school level. Through dangdut, students can appreciate works and increase their knowledge of musical elements. Furthermore, dangdut songs also have exciting lyrics and can evoke emotions that match the feelings of the heart.
Excess Return of US Mutual Funds
Authors: Artamonov N. V. , Kurbatskii A. N. 
Published: July 2023

The paper examines the factors that contribute to the outperformance of mutual funds in relation to the market, with a particular emphasis on the macroeconomic indicators as the key variables of interest. The paper begins by providing a comprehensive literature review on various factors that can impact the performance of mutual funds. The discussion encompasses a wide range of topics, including skill presence, diseconomies of scale, and other challenges associated with generating excess returns for investors.In the second part of the paper, an empirical analysis is conducted using actively managed US mutual funds to establish a relationship between fund performance and macro-variables, specifically focusing on term and credit spreads. Furthermore, the study considers different returns on positive and negative changes in spreads. The sample consists of funds that primarily invest in various sectors within the United States, with the Standard and Poor's 500 (S&P 500) serving as the benchmark. To assess the performance of funds with active strategies, panel data models are applied, with the excess return over the benchmark as the dependent variable. Different subperiods, including the financial crisis and the COVID-19 period, are examined. Notably, the impact of variables during the pandemic period differs significantly from other subperiods. The findings indicate that positive and negative changes in the spread between corporate bond yields have significant and positive effects across almost all periods, which has practical implications for potential investors. It suggests that active professional portfolio managers have been successful in uncertain periods. To control for external shocks and funds' cross-correlation, double-clustered standard errors are employed, and a series of robustness checks confirm the stability of the results.
THE RELATIONSHIP BETWEEN SOCIO-CULTURAL ASPECTS AND THE PHYSICAL SETTING OF MUNCAR COASTAL SETTLEMENT
Authors: Cayarini Filomina Dwi , Nugroho Agung Murti , Asikin Damayanti 
Published: July 2023

Muncar has been developed into a core Minneapolitan area since 2012. The development of the Minneapolitan area can affect the socio-cultural aspects of the fishing community which then affects the physical setting of the coastal settlement, which is actually part of the ekistics elements of the settlement. This research aims to examine the relationship of the socio-cultural aspects of the Muncar fishing community especially in Sampangan Hamlet to the condition of its physical setting which is associated with ekistics elements in the form of networks and buildings. The method used in the research is descriptive-qualitative with spatial analysis and community field studies related to the influence of local socio-culture on the physical setting. Based on the research results, it is known that socio-cultural aspects affect settlement patterns, building orientation directions, landform changes, space utilization, gender-based activity spaces and the formation of cultural spaces in the reclamation area.