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All Journal Jurnal Pengabdian UntukMu NegeRI Sciscitatio : Journal for Biological Science International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Margin Eco : Jurnal Ekonomi dan Perkembangan Bisnis J-COSCIS : Journal of Computer Science Community Service Jurnal Hasil Pengabdian Masyarakat (JURIBMAS) Asketik: Jurnal Agama dan Perubahan Sosial Indonesian journal of teaching and learning Agroista: Jurnal Agroteknologi Jurnal Pengembangan Potensi Laboratorium
Guntoro
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Other

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Potency of Super Red Dragon Fruit Flesh Extract (Hylocereus costaricencis) in Herbal Lipstick as Colorant, Antioxidant and Antibacterial Anjarsari, Lusiana Dian; Aditiyarini, Dwi; Guntoro
SCISCITATIO Vol 1 No 1 (2020): Volume 1, Number 1, January 2020
Publisher : Universitas Kristen Duta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21460/sciscitatio.2020.11.19

Abstract

Lipstick is one kind of cosmetics which is used as lips colorant to increase self-confidence. Nowadays, lipsticks from natural source is popular to reduce the negative impact of chemical compound or synthetics colorant in lipstick intensively for health. Super red dragon fruit is one kind of natural ingredients which can be used as colorant for lipstick. Moreover, this fruit is rich of antioxidant and antibacterial component that is good for skin health. In this research, extract of super red dragon fruit flesh was added in the lipstick during preparation with variation of concentration 0, 10, 20, 30 and 40%. Antioxidant analysis resulted the IC50 value in 81.55% indicating the strong antioxidant properties. Furthermore, the concentration of dragon fruit extract 40% was able to inhibit the growth of Staphylococcus aureus bacteria.
PENGARUH APLIKASI MIKORIZA TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) PADA PEMBIBITAN MAIN NURSERY Githa Noviana; Mariani Sembiring; Mardiana Wahyuni; Guntoro
AGROISTA : Jurnal Agroteknologi Vol. 2 No. 2 (2018): NOVEMBER
Publisher : Program Studi Agroteknologi INSTIPER

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (331.142 KB) | DOI: 10.55180/agi.v2i2.39

Abstract

Nursery is the beginning of the process to reach optimum production, so proper treatment is necessary. To reduce side effects on the environment and higher fertilizing costs, we employ mycorrhyza that is expected to increase efficiency and effectiveness of the production process. The purpose of this research is to understand the effects of mycorrhyza application on the vegetative growth of palm oil at the main nursery. This research is using non-factorial Randomized Completely Block Design with 4 (four) treatments and six repetitions that used 24 samples by observing the growth of the tree trunk, its diameter, and number of leaves. The last observation was conducted to know the degree of mycorrhyza infection in every treatment. The results showed that mycorrhyza application had no significant effect on the growth of the plant and trunk diameter, but it has very significant effect on the growth of the leaves at the last week. The more significant result was observed at M3 with 75 gram dosage. The infection degree at the end of the research showed a very significant effect with average value of 6.00 at M3 compared to M1 with 4.00 value. Keywords: mycorrhyzae, oil palm, main mursery
Pengaruh Kompensasi Terhadap Kinerja Pegawai Dengan Motivasi Kerja Sebagai Variabel Intervening Guntoro; Djunaedi; Utami, Sasi
MARGIN ECO Vol. 8 No. 1 (2024): Margin Eco: Jurnal Ekonomi dan Perkembangan Bisnis
Publisher : Fakultas Ekonomi Universitas KH. A. Wahab Hasbullah Tambakberas Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/margin.v8i1.4446

Abstract

This study aims to determine the effect of compensation on employee performance through work motivation at the cooperative and micro-enterprise services in the Nganjuk district. This type of research uses descriptive quantitative with a survey approach where the questionnaire will be distributed to all research respondents. The population in this study is all employees of the Nganjuk district cooperative and micro-enterprise services, totaling 55 people. In determining the sample, saturated sampling was used, where the entire population is used as a respondent, considering the population is less than 100. Path analysis was used to test the results of the respondents' data to measure the effect of the dependent variable on the independent variable. The test results show that direct compensation significantly affects the performance of employees of the Nganjuk Regency Cooperative and Micro Business Office. Indirectly, motivation can mediate the effect of compensation on the performance of the Nganjuk Regency Cooperative and Micro Business Office employees.
PERAN KEPALA MADRASAH DALAM MENINGKATKAN MOTIVASI KERJA GURU DI MTS NEGERI 40 JAKARTA Guntoro
Indonesian Journal of Teaching and Learning (INTEL) Vol. 2 No. 2 (2023)
Publisher : Edupedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/intel.v2i2.473

Abstract

Penelitian ini bertujuan untuk mendeskripsikan tentang peran kepala madrasah sebagai motivator dalam meningkatkan motivasi kerja guru, gambaran motivasi kerja guru serta faktor-faktor yang mempengaruhi peran kepala madrasah dalam meningkatkan motivasi kerja guru. Metode penelitian yang digunakan adalah metode penelitian kualitatif, dengan lokasi penelitian pada Mts Negeri 40 Jakarta yang terletak di Kecamatan Kalideres, Kota Jakarta Barat, Provinsi DKI Jakarta. Tehnik pengumpulan data dengan wawancara, observasi, dan dokumentasi, dengan tehnik analisis data berupa reduksi data, penyajian/display data, dan verifikasi data dengan penarikan kesimpulan. Hasil yang diperoleh dalam penelitian ini menunjukkan bahwa; (i) peran kepala madrasah sebagai motivator, melakukan pengaturan lingkunga kerja yang kondusif, mengatur suasana kerja yang nyaman, penerapan prinsip pemberian penghargaan dan hukuman, dan mendorong guru untuk mengembangkan karier (ii) motivasi kerja guru di Mts Negeri 40 Jakarta tergolong baik, (iii) faktor pendukung peran kepala madrasah dalam meningkatkan motivasi kerja guru di Mts Negeri 40 Jakarta yaitu sarana dan prasarana madrasah, lingkungan kerja yang nyaman dan menyenangkan, motivasi dan tanggung jawab yang tinggi, sementara faktor yang menghambat yaitu kebijakan mengenai program pelatihan pengembangan mutu guru yang masih kurang dan suasana dan kondisi politik yang masih mempengaruhi penempatan dan perpindahan guru.
Transformasi Budaya terhadap Perubahan Sosial Di Era Globalisasi Guntoro
Asketik: Jurnal Agama dan Perubahan Sosial Vol. 4 No. 1 (2020): Asketik: Jurnal Agama dan Perubahan Sosial
Publisher : Prodi Sosiologi Agama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/asketik.v4i1.1004

Abstract

This paper aims to provide an overview related to cultural transformation and social change. Socio-cultural changes in a society are a necessity and can not be avoided due to changes in society in accordance with the times. This change can be said as an effort to survive (survive) or defend themselves. In a broad sense, social movements can be interpreted as a central part of modernity. Social movements determine the characteristics of modern politics and modern society. This social movement is closely related to the fundamental structural changes that have been known as modernization that is spreading to the world system and life systems. Behind social movements in social change, there are conditions that can determine whether the social movements will succeed in making a broad impact and provide changes in the level of life as expected or not. In this condition, it will foster various other social movements.
PELATIHAN PENGGUNAAN GOOGLE FORM DAN COPYWRITING UNTUK KEGIATAN SISWA DAN SISWI DISEKOLAH Costaner, Loneli; Lisnawita; Guntoro
J-COSCIS : Journal of Computer Science Community Service Vol. 5 No. 1 (2025): J-COSCIS : Journal of Computer Science Community Service
Publisher : Fakultas Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jcoscis.v5i1.22114

Abstract

Keterampilan komunikasi yang efektif menjadi esensial dalam dunia yang semakin terhubung secara digital, terutama bagi siswa SMA yang menghadapi tuntutan penggunaan teknologi informasi dan internet. Pengabdian ini bertujuan untuk meningkatkan pemahaman dan keterampilan siswa dalam menggunakan alat digital seperti Google Form dan teknik copywriting. Metode yang digunakan dalam pengabdian ini meliputi pelatihan interaktif, demonstrasi praktis, latihan berbasis proyek, dan sesi refleksi. Temuan penting dari kegiatan ini menunjukkan bahwa setelah mengikuti pelatihan, siswa memiliki peningkatan signifikan dalam kepercayaan diri menggunakan Google Form untuk menyampaikan ide dan mengorganisir informasi, serta kemampuan menyusun teks yang persuasif dan informatif. Kesimpulannya, pelatihan ini tidak hanya mendorong partisipasi aktif siswa dalam kegiatan sekolah dan interaksi sosial mereka, tetapi juga membekali mereka dengan keterampilan komunikasi yang relevan dan berguna di era digital yang terus berkembang. Dengan demikian, program pengabdian ini memberikan kontribusi positif bagi pengembangan keterampilan komunikasi siswa SMA dan mempersiapkan mereka untuk masa depan yang semakin terhubung secara digital.
Pelatihan Teknologi Internet of Things (IoT) Bagi Pelajar di Sekolah Costaner, Loneli; Lisnawita; Guntoro
Jurnal Pengabdian UntukMu NegeRI Vol. 9 No. 1 (2025): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v9i1.8914

Abstract

Internet of Things (IoT) merupakan teknologi yang memungkinkan perangkat terhubung dan berbagi data secara otomatis melalui jaringan internet. Namun, pemahaman mengenai IoT masih menjadi tantangan bagi siswa dan guru di SMAN 16 Pekanbaru, terutama terkait komponen utama seperti sensor dan Arduino. Kendala ini menghambat pemanfaatan IoT dalam pembelajaran. Oleh karena itu, program pelatihan dirancang untuk memperkenalkan teknologi IoT, memberikan pengetahuan tentang perangkat dasar, serta mengajarkan keterampilan teknis dalam perancangan sistem IoT sederhana. Pelatihan dilakukan di laboratorium komputer menggunakan simulasi Tinkercad untuk memudahkan peserta memahami konsep dasar sebelum praktik langsung. Metode pelatihan dilakukan secara bertahap, dimulai dengan analisis kebutuhan mitra melalui observasi dan wawancara, dilanjutkan dengan penyusunan modul pelatihan yang mudah dipahami. Pelatihan mencakup demonstrasi penggunaan komponen IoT, sesi pemrograman Arduino melalui Tinkercad, serta proyek akhir untuk penerapan keterampilan. Hasil pelatihan menunjukkan peningkatan pemahaman peserta dengan skor pretest 16,9% dan posttest 97,1%, mengalami peningkatan sebesar 80,2%. Program ini berhasil meningkatkan literasi digital dan keterampilan teknologi siswa serta guru, sehingga mereka mampu mengaplikasikan IoT dalam pembelajaran. Diharapkan, program ini dapat mendukung digitalisasi sekolah serta membentuk generasi yang siap menghadapi tantangan teknologi masa depan
Rancang Bangun Mesin Distilasi Minyak Atsiri dengan Sistem Pendingin Kontinu sebagai Sarana Praktikum dan Produksi Essential Oil di Laboratorium Rekayasa Pangan Ikhwanudin, Angga Herviona; Widadi, Nurul; Guntoro; Abidin, Ahmad Zainal; Oktanuriawan, Jefry
Jurnal Pengelolaan Laboratorium Vol 4 No 1 (2025): Februari
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/plp.v4i1.5676

Abstract

An essential oil distillator consists of a distillation kettle, condenser, cooling water tank, and separating funnel. The design of this tool aims to create an essential oil distillation machine that can be used as a learning tool in practicums, research and community service. The research method used is research and development consisting of design, manufacture, testing of tool performance and testing of essential oil quality. The essential oil distillation procedure in this study is the steam method. The materials used are eucalyptus leaves and twigs, citronella leaves, and kaffir lime leaves and twigs. The performance testing of the tool carried out consists of distillation rate, essential oil yield, distillation process temperature, physical properties of materials, fuel consumption, cooling water performance, and fuel consumption efficiency. Testing of the quality of the essential oil produced consists of odor, color, refractive index, specific gravity, and substance content tests through GCMS tests. This tool was successfully made and produced eucalyptus, citronella, and kaffir lime essential oils. The yield of essential oil of citronella leaves was 0.208%, eucalyptus leaves 0.37%, and kaffir lime leaves 0.575%. Meanwhile, the test results for the specific gravity of essential oil of citronella leaves were 0.8712, eucalyptus leaves 0.9130, and kaffir lime leaves 0.8528. The test results for the refractive index of essential oil of citronella leaves were 1.475, eucalyptus leaves 1.489, and kaffir lime leaves 1.448. The distillation rate of essential oils produced was 0.00249 kg/hour (eucalyptus leaves), 0.00272 kg/hour (lemongrass leaves), and 0.00828 kg/hour (kaffir lime leaves). The average energy efficiency of the distillation equipment produced was 48.79%.
PELATIHAN LITERASI DIGITAL DAN DETEKSI INFORMASI PALSU DENGAN BANTUAN ARTIFICIAL INTELEGENCE (AI) DISEKOLAH costaner, loneli; Lisnawita; Guntoro
J-COSCIS : Journal of Computer Science Community Service Vol. 5 No. 2 (2025): J-COSCIS : Journal of Computer Science Community Service
Publisher : Fakultas Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/6bq6jc91

Abstract

Perkembangan teknologi informasi yang pesat di era digital menjadi tantangan serius bagi generasi muda, terutama terkait masifnya penyebaran hoaks dan ancaman baru seperti deepfake. Permasalahan ini juga ditemukan di lingkungan SMKN 7 Pekanbaru, sebuah sekolah kejuruan berbasis teknologi, di mana para siswanya menunjukkan tingkat literasi digital yang rendah. Observasi awal mengidentifikasi minimnya pemahaman siswa terhadap teknologi deepfake serta rendahnya keterampilan dalam menggunakan alat verifikasi informasi yang kredibel. Menjawab tantangan tersebut, dilaksanakan kegiatan pengabdian kepada masyarakat berupa pelatihan teknis dengan dua fokus utama. Pertama, melatih siswa untuk mengenali dan menganalisis konten deepfake. Kedua, memberikan keterampilan praktis dalam menggunakan Google Fact Check Explorer untuk memeriksa kebenaran berita. Metode pelatihan dilakukan secara langsung di laboratorium komputer untuk memastikan penguasaan keterampilan. Hasilnya, kegiatan ini berhasil meningkatkan kesadaran dan pemahaman siswa terhadap manipulasi digital, serta membekali mereka dengan kemampuan verifikasi informasi secara mandiri. Pelatihan ini secara efektif berkontribusi pada penguatan kompetensi literasi digital, membentuk siswa menjadi pengguna teknologi yang lebih kritis, cerdas, dan bertanggung jawab
FEASIBILITY STUDY OF UTILIZING SOYBEAN AS AN INTERCROP PLANT IN IMMATURE OIL PALM AS AN EFFORT TO INCREASE THE INCOME OF OIL PALM FARMERS Dina Arfianti Saragih; Delyana R. Pulungan; Guntoro; Ika Ucha Pradifta Rangkuti; Tifany Zia Aznur; Fadli Akbar Lubis; Juhal Prayogie
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 2 No. 9 (2023): AUGUST
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v2i9.204

Abstract

Land utilization in immature palm oil is very helpful for oil palm farmers to get a source of income when their palm oil crops is still immature. In addition, these intercrops can also be used as ground cover plants, which can prevent erosion and evaporation of the soil. The research was conducted in the experimental garden of the Institut Teknologi Sawit Indonesia (ITSI). The research time was 3 months. The purpose of this research is to determine the feasibility study of soybean business as an intercrop in immature crop land whether or not this soybean crop is profitable. If it is profitable then farmers can receive income from this soybean intercrop before the palm oil plants can be harvested. The results of the research conducted are the production of soybean crops on immature palm oil land with a distance of 20 cm x 20 cm on 2 beds with a bed size of 4 m x 1 m is 10 kg. The total production cost of soybean intercrops in immature palm oil is Rp.86,861. Income on soybean crops in immature palm oil is Rp.130,000. The profit on soybean intercrops in immature oil palm is Rp.43,139. Soybean crops (Grobogan variety) in immature palm oil are financially and economically feasible, with an R/C value > 1, so the farming business is profitable. Break Event Point of soybean intercrops at immature oil palm, BEP production 6.68 kg BEP price Rp.8,686.
Co-Authors Ahmad Zainal Abidin Anjarsari, Lusiana Dian Delyana R. Pulungan Dina Arfianti Saragih Djunaedi Dwi Aditiyarini Eka Bobby Febrianto, Eka Bobby Fadli Akbar Lubis Fathan Hably Azya Gema Tarigan Githa Noviana Habib Prayitno Ika Ucha Pradifta Rangkuti Ikhwanudin, Angga Herviona Ingrid Ovie Yosephine Irfan Aditia Juhal Prayogie Lisnawita Loneli Costaner Manurung, Saroha Mariani sembiring Muhammad Akbar Yasin Muhammad Nurkholis BB Oktanuriawan, Jefry Rizki Mulia Nasution Sasi Utami Sulthon Parinduri Syahriza Hudaya Lubis Tifany Zia Aznur WAGINO Wahyuni, Mardiana Wandi Marwadi Afandi Widadi, Nurul