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All Journal VALENSI Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Alchemy : Journal of Chemistry Proceeding International Conference on Global Resource Conservation Jurnal Ijtimaiyya GEA, Jurnal Pendidikan Geografi MANAJERIAL PEDAGOGIA JSFK (Jurnal Sains Farmasi & Klinis) Jurnal Kartika Kimia Metalurgi Pharmacoscript Indonesia Natural Research Pharmaceutical Journal (INRPJ) Jurnal Inovasi Pendidikan MH Thamrin Indo-MathEdu Intellectuals Journal Jurnal Pengabdian Pada Masyarakat Blantika : Multidisciplinary Journal Bhinneka Multidisiplin Journal Pharmacon: Jurnal Farmasi Indonesia Jurnal Ilmu Pendidikan
Nani Suryani
Pusat Aplikasi Teknologi Isotop dan Radiasi - BATAN
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Improving Problem Solving Abilities in Mathematics Subjects Using Problem-Based Learning Suryani, Nani
PEDAGOGIA Vol 22, No 1 (2024)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/pdgia.v22i1.74883

Abstract

This research aims to determine the application of the problem-based learning (PBL) model to improve students' problem-solving abilities in Mathematics subjects in class. This research is classroom action research carried out in 2 cycles. The research subjects were students of the class. The research procedure consists of 4 stages in each cycle: planning, implementing actions, observing, and reflecting. The biology learning process uses the problem-based learning (PBL) learning method. The indicator of learning outcomes in this research is an increase in students' ability to solve problems in mathematics subjects. The results of the research showed that students' problem-solving skills increased in each cycle; in cycle II, there were nine people in the 90 - 100 (excellent) range, 16 people in the 80 - 89 (good) range, and seven people in the 80 - 89 (good) range. Value range 70 – 79 (medium). These findings underscore the potential of the PBL model to effectively enhance students' capacity to solve mathematical problems, offering a more engaging and effective learning experience.
Peran Guru dalam Mengembangkan Kemandirian Anak Usia Dini Di Kober Al-Jihad dengan Metode Kualitatif Fenomenologi Suryani, Nani; Yuminar Priyanti, Nina; Yuntina, Lily
Blantika: Multidisciplinary Journal Vol. 2 No. 11 (2024): Special Issue
Publisher : PT. Publikasiku Academic Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57096/blantika.v2i11.235

Abstract

Penelitian ini bertujuan untuk menjelaskan atau menguraikan: 1). Untuk mengetahui  Sejauh mana Peran Guru dalam Mengembangkan Kemandirian Anak Usia Dini Di KOBER AL-JIHAD. 2). Peran Guru sebagai pembimbing dan pelatih dalam mengembangkan kemandirian Anak Usia Dini DI KOBER AL-JIHAD. Menggunakaqn  Metode Kualitatif Fenomenologi dengan Metode wawancara, observasi dan dokumentasi. Sesuai dengan teknis yang dikemukakan oleh Miles dan Huberman, dengan tahapan adalah: Mereduksi data, menyajikan data, dan menarik kesimpulan dari semua data yang ada. Penelitian ini menghasilkan: 1). Peran guru sangatlah penting, 2).  Profil kemandirian Anak Usia Dini Di KOBER AL-JIHAD di Kelas B atau Rombel B. Pada umumnya, kemandirian anak sudah berkembang.  Ini dampak dri Peran Guru sebagai Pembimbing dan pelatih, dengan cara menjalin hubungan baik dengan orang tua, memberikan motivasi/positif, reward/penegasan, melakukan pendekatan, mencontohkan berulang ulang sampai anak terbiasa.
Perbandingan Aktivitas Antioksidan dan Antikolesterol serta Kandungan Fenolik dan Flavonoid dari Ekstrak Khaya (Khaya anthotheca) Suryani, Nani; Komalasari, Komalasari; Sulistriyani, Sulistriyani; Rudiana, Tarso; Ernawati, Eneng Elda; Indriatmoko, Dimas Danang; Jayantie, Dhyneu Dwi; Khaerunnisa, Arini
Jurnal Kartika Kimia Vol 8 No 1 (2025): Jurnal Kartika Kimia
Publisher : Department of Chemistry, Faculty of Sciences and Informatics, University of Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jkk.v8i1.906

Abstract

Hypercholesterolemia is closely related to cardiovascular disease, which can increase the risk of atherosclerosis. Oxidative stress is related to the development of atherosclerosis because it is related to cellular responses triggered by an imbalance between oxidants and reductants in various layers of blood vessel tissue. K. anthotheca has pharmacological benefits as an antileishmaniasis and antimalarial. The purpose of this study was to determine the antioxidant and anticholesterol activity of K. anthotheca bark based on the type of solvent and to determine the phenolic and flavonoid content of the most active extract. The results indicated that ethyl acetate extract had the best antioxidant activity compared to n-hexane and ethanol extracts, with an IC50 value of 47.82 ppm, followed by ethanol extract at 48.46 ppm and n-hexane extract at 101.89. The value of antioxidant activity is directly proportional to the anticholesterol activity, where the ethyl acetate extract has an EC50 value of 20.42 ppm, the ethanol extract 445.58 ppm, and the n-hexane extract 1,073 ppm. The ethyl acetate extract has a phenolic content of 229.765 mgGAE/g extract and a flavonoid content of 7.63 mgQE/g.
STRATEGIC DIGITAL MARKETING FOR MICRO, SMALL, MEDIUM ENTERPRISES (MSME): ENHANCING COMMUNITY ENGAGEMENT AND ECONOMIC EMPOWERMENT IN ISLAMIC SOCIETIES Suryani, Nani; Nurhayati, Sri; Rakhman, Anita; Boriboon, Gumpanat
Ijtimaiyya: Jurnal Pengembangan Masyarakat Islam Vol. 17 No. 2 (2024): Ijtimaiyya: Jurnal Pengembangan Masyarakat Islam
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijpmi.v17i2.24097

Abstract

The research examines using digital platforms such as Instagram, TikTok, and WhatsApp to drive business growth, enhance community engagement, and promote economic empowerment while strictly adhering to Islamic ethical principles. Employing a qualitative case study methodology in Salon Jois Bandung, including in-depth interviews, direct observations, and document analysis, the findings reveal that aligning digital marketing strategies with cultural and religious values is pivotal for fostering customer acquisition, retention, and loyalty. The research highlights the critical role of ethical considerations in shaping digital marketing practices in culturally sensitive contexts, such as those found in Islamic societies. The case of Salon Jois demonstrates that MSMEs can effectively leverage digital platforms to build robust community connections and achieve sustainable growth, provided they carefully navigate the ethical complexities inherent in these markets. This research contributes to the existing literature on digital marketing in Islamic contexts by offering practical insights into culturally sensitive marketing practices and emphasizing the potential of digital marketing to advance the broader objectives of Islamic community development. The findings advocate for further scholarly inquiry into integrating contemporary marketing tools with traditional Islamic values, which is crucial for the sustainable development of MSMEs in Muslim-majority regions.
Peningkatan Pengetahuan Siswa dan Siswi SMA Presiden 2 Tanjung Lesung melalui Pelatihan Pembuatan Sabun Cair Ekstrak Daun Sisik Naga Kartika, Eka Yulli; Oktavia, Swastika; Junaedi, Candra; Indriatmoko, Dimas Danang; Jayantie, Dhyneu Dwi; Ernawati, Eneng Elda; Khaerunnisa, Arini; Suryani, Nani; Nurhayati, Ghina Siti; Siswanti, Dwi Marwati Juli; Novi, Cory; Setiawan, Agus
Jurnal Pengabdian Pada Masyarakat Vol 10 No 2 (2025): Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30653/jppm.v10i2.1033

Abstract

Sabun terbentuk melalui reaksi antara asam lemak dan basa kuat, dan umumnya digunakan sebagai pembersih untuk menghilangkan kotoran pada kulit. Salah satu jenis sabun yang diminati pada saat ini oleh masyarakat yaitu sabun cair. Hal ini dikarenakan penggunaannya yang lebih praktis dan efisien. SMA Presiden 2 Tanjung Lesung merupakan sekolah umum semi militer yang memiliki 2 bidang ilmu yaitu IPA dan IPS. Kegiatan ini bertujuan untuk memberikan pengetahuan dan keterampilan kepada siswa/i SMA Presiden 2 Tanjung Lesung tentang pengaplikasian ilmu dan tekonologi dalam menghasilkan sabun mandi. Metode kegiatan yang dilakukan berupa pemaparan materi dan pelatihan pembuatan sabun cair dengan campuran ekstrak daun sisik naga (bahan alam) serta memberikan kuisioner berupa pretest dan postest untuk mengetahui pengaruhnya kepada siswa/i. Hasilnya didapatkan bahwa terdapat peningkatan pengetahuan dari kegiatan pengabdian kepada masyarakat (PKM) dari nilai rata-rata prestest 70,23 menjadi 86,28 untuk nilai posttest. Soap is formed through a reaction between fatty acids and a strong base and is commonly used as a cleanser to remove dirt from the skin. One type of soap that is currently popular among the public is liquid soap due to its practical and efficient use. SMA Presiden 2 Tanjung Lesung is a semi-military public school that offers two fields of study: Science and Social Studies. This activity aims to provide knowledge and skills to the students of SMA Presiden 2 Tanjung Lesung on the application of science and technology in producing bath soap. The methods used in this activity include material presentation, hands-on training in making liquid soap with dragon scale leaf extract (a natural ingredient), and pretest and post-test to measure the impact. The results showed an increase in knowledge from this community service activity, with the average pretest score rising from 70.23 to an average post-test score of 86.28.
Pengembangan Bahan Ajar Berbasis Komik Digital untuk Meningkatkan Kemampuan Siswa pada Materi Operasi Hitung Campuran Kelas IV Sekolah Dasar Suryani, Nani; Falah, Irfan Fajrul
Indo-MathEdu Intellectuals Journal Vol. 6 No. 5 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i5.3824

Abstract

The background of this study is based on the low interest and learning outcomes of students in mixed arithmetic operations material, as well as the lack of use of technology in teaching materials used by teachers. This study aims to develop digital comic-based teaching materials to improve students' abilities in mixed arithmetic operations material for fourth grade elementary school students. This study uses the Research and Development (R&D) method with the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model. The subjects of the study were fourth grade students of SDN 1 Gandasoli 21 students in the experimental class and the control class. The instruments used included observation, interviews, validation questionnaires, and initial and final tests. The results of the validation by material experts and media experts showed that digital comic-based teaching materials were declared very feasible to use. The implementation results showed an increase in students' abilities in solving mixed arithmetic operations problems after using digital comic-based teaching materials. Thus, the development of digital comic-based teaching materials is effective in improving elementary school students' understanding and interest in learning mathematics.
Stimulant Activity of White Pepper (Piperis albi Fructus) Ethanol Extract In Vivo Khaerunnisa, Arini; Jayantie, Dhyneu Dwi; Sutihat, Sutihat; Hida, Nurul; Suryani, Nani
Pharmacon: Jurnal Farmasi Indonesia Vol. 21 No. 1 (2024)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/pharmacon.v21i1.2411

Abstract

Caffeine is a stimulant substances that can stimulate the central nervous system (CNS) increasing concentration, and reducing drowsiness. The use of caffeine generally comes from coffee plants which can increase gastrin secretion. Long-term use of caffeine can cause side effects such as feelings of anxiety, irritability, insomnia and faster heart rate. An alternative stimulant that has limited side effects is needed. White pepper (Piperis albi fructus) is potential as stimulant. The extract of White pepper contained piperine compound. Piperine can potentially be a stimulant because it can stimulate the formation of energy in the body. The purpose of this study was to determine the in vivo stimulant activity of ethanol extract White pepper in male white mice. The method used in this research is Natatory exhaustion. 25 test animals were divided into 5 groups. The doses used are white pepper extract 0.32; 0.65 and 1.3 mg/20 g BW, caffeine 0.26 mg/20 g BW and 0.5% CMC-Na. Data analysis with SPSS 16 with the Kruskal-Wallis test and the Mann-Withney test. The results of the stimulant activity test of white pepper ethanol extract at a dose of 0.32; 0.65 and 1.3 mg/20 g BW for male white mice with the DDY strain with an average % increase in stamina of 63.92; 120.81 and 179.31%,mean while in the positive control of caffeine by 232.55% and the negative control of CMC-Na by 21.10%. White pepper ethanol extract dose of 1.3 mg/20 g BW has stimulant activity which is not significantly different from caffeine positive control.
SERUM ANTIAGING KOMBINASI EKSTRAK BUAH CEREMAI (Phyllanthus acidus L. SKEELS) DAN KULIT BUAH SEMANGKA (Citrullus lanatus THUNB.) Ernawati, Eneng Elda; Suryani, Nani; Nuramalia, Sifa; Rudiana, Tarso
Pharmacoscript Vol. 7 No. 1 (2024): Pharmacoscript
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/pharmacoscript.v7i1.1530

Abstract

Kulit dapat mengalami penuaan atau aging yang didefinisikan sebagai hilangnya keseimbangan homeostatik suatu organisme secara progresif. Indikator aging diantaranya keberadaan hyperpigmentasi yang disebabkan oleh enzim tyrosinase. Banyak Cara yang dapat dilakukan untuk  mencegah aging adalah dengan melakukan perawatan kulit menggunakan serum antiaging. Senyawa bioaktif dari tanaman berkembang dan populer untuk digunakan sebagai bahan kosmetik dalam formulasi karena banyak dilaporkan mengandung vitamin, antioksidan, minyak essensial, protein, senyawa fenolik, dan zat aktif lainnya. Buah Ceremai (Phyllantus acidus) diidentifikasi mengandung senyawa asam glikolat dan asam sitrat, sedangkan kulit buah semangka (Citrullus lanatus) mengandung saponin, tanin, alkaloid dan flavonoid. Tujuan penelitian ini adalah untuk membuat formulasi serum  antiaging  dari kombinasi buah ceremai (Phyllantus acidus) dan ekstrak kulit buah semangka (Citrullus lanatus) sebagai inhibisi enzim tirosinase. Penelitian ini  meliputi pengujian aktivitas ekstrak dan sediaan serum terhadap inhibisi enzim tirosinase dengan metode in vitro menggunakan ELISA. Hasil penelitian aktivitas inhibisi enzim tirosinase ekstrak buah ceremai menunjukan nilai IC50 sebesar 9.551 µg/mL dan ekstrak kulit buah semangka 3.304 µg/mL. Inhibisi enzim tirosinase serum F1 mendapatkan nilai IC50  1.137 µg/mL sedangkan F2 sebesar 1.025 µg/mL.  Hasil yang dapat disimpulkan bahwa ekstrak kulit buah semangka lebih aktif sebagai inhibisi enzim tirosinase daripada ekstrak buah ceremai tetapi hasil sediaan serum menunjukan hasil yang memiliki potensi sebagai inhibisi enzim tyrosinase.
Meningkatkan Keterampilan Membaca Awal Melalui Media Pembelajaran Flashcard pada Anak Usia 5-6 Tahun Sopiah, Sopiah; Irwansyah, Asep; Riza, Eva; Puspitasari, Putri Ratih; Suryani, Nani
Jurnal Inovasi Pendidikan MH Thamrin Vol. 6 No. 2 (2022): Jurnal Inovasi Pendidikan MH Thamrin
Publisher : LPPM Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jipmht.v6i2.1333

Abstract

The development of reading skills needs to be stimulated from an early age through various media, starting with symbols. The media used must be able to stimulate children's interest in reading. The results of observations that have been made in Kindergarten/ Raudhatul Athfal (RA) Al Falah Bogor, there is a low initial reading ability, which is characterized by the low ability of children to recognize letter symbols, syllables, and words. Most children cannot read their own names yet. The learning method used by the teacher has not varied, it is done conventionally, namely through writing written by the teacher on the blackboard. The purpose of this study was to improve early childhood reading skills through flashcard media in RA. Al-Falah Bogor. The methodology in this study is Classroom Action Research which is qualitative with data collection techniques carried out through observation, interviews, or interview and documentation to obtain the necessary data. shows an increase in the ability to read beginners who can achieve success criteria, namely the acquisition of an average percentage of more than 75%. In the Pre-Action stage, children's initial reading ability obtained an average percentage of 36.09% with poor criteria and increased to 52.30% with moderate criteria in Cycle I, and to 79.86% with high criteria in Cycle II. Results of this study indicate that flashcard media can improve beginner reading skills.
Pengabdian kepada Masyarakat melalui Penerapan Akuntansi Hijau dalam Pengelolaan Limbah untuk Keberlanjutan Pangan di Desa Sodong, Kabupaten Pandeglang Suryani, Nani; Fadillah, Hendry Noer; Maulani, Tuti Rostianti; Shopal, Odi; Kholipah, Siti; Anjani, Ega; Rohimah, Iyar; Juliani, Juliani; Jundullah, Jundullah; Bukhori, Ahmad; Nugraha, Deska Dwi; Utami, Syifa Nurul; Firdaus, Rizki Amsyarul
Jurnal Pengabdian Pada Masyarakat Vol 10 No 3 (2025): Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30653/jppm.v10i3.1498

Abstract

Kegiatan pengabdian kepada masyarakat melalui program Pengabdian Kepada Masyarakat - Pemberdayaan Masyarakat oleh Mahasiswa memiliki tujuan untuk meningkatkan kesadaran dan praktik pengelolaan limbah melalui penerapan akuntansi hijau guna mendukung keberlanjutan pangan di Desa Sodong, Kabupaten Pandeglang. Program dilaksanakan melalui beberapa tahapan, yaitu sosialisasi pentingnya konsep pangan berkelanjutan, pelatihan pengolahan limbah pangan, serta serah terima aset teknologi pengolahan limbah. Aset yang diberikan meliputi mesin cetak paving blok berbahan limbah plastik, mesin pencacah sampah yang telah dimodifikasi, serta teknologi bioenzim sebagai alternatif pengolahan organik. Evaluasi kegiatan menunjukkan bahwa masyarakat merespons dengan sangat positif. Respon kepuasan dan antusiasme dari masyarakat menunjukkan kepuasan terhadap program yang telah dilaksanakan. Bantuan berupa teknologi dan inovasi diberikan kepada masyarakat untuk dapat dimanfaatkan secara optimal. Hasil ini menegaskan bahwa penerapan akuntansi hijau tidak hanya memberikan kerangka pengelolaan limbah yang lebih sistematis, tetapi juga mendorong partisipasi aktif masyarakat dalam menjaga keberlanjutan pangan desa. Dengan demikian, kegiatan ini diharapkan menjadi model pengabdian masyarakat yang berkelanjutan dan dapat direplikasi di desa lain yang memiliki permasalahan serupa. The community service program, Community Service – Community Empowerment by Students, aims to increase awareness and practice of waste management through the application of green accounting to support food sustainability in Sodong Village, Pandeglang Regency. The program is implemented through several stages, namely socialization of the importance of the concept of sustainable food, training in food waste processing, and the handover of waste processing technology assets. The assets provided include a paving block printing machine made from plastic waste, a modified waste shredder, and bioenzyme technology as an alternative to organic processing. The evaluation of the activity shows that the community responded very positively. The response of satisfaction and enthusiasm from the community indicates satisfaction with the program that has been implemented. Assistance in the form of technology and innovation is provided to the community for optimal utilization. These results confirm that the application of green accounting not only provides a more systematic waste management framework but also encourages active community participation in maintaining village food sustainability. Thus, this activity is expected to become a model of sustainable community service and can be replicated in other villages with similar problems.
Co-Authors Ade Sumiardi Agus Setiawan Ahmad Bukhori, Ahmad Al-Faroji, Didin Syahrudin Anisah Anita Rakhman, Anita Anjani, Ega Ardianti, Dini Arini Khaerunnisa Ashari, Tiara Hadi Basril Abbas Boriboon, Gumpanat Cory Novi Cuarni, Cuarni Dra. Retno MLIS. Sayekti Eneng Elda Ernawati Euis Widiati EVA RIZA, EVA Fadillah, Hendry Noer Firdaus, Rizki Amsyarul Hida, Nurul Indriatmoko, Dimas Danang Irfan Fajrul Falah Irwansyah, Asep Jayantie, Dhyneu Dwi Juliani Junaedi, Candra Jundullah, Jundullah Kartika, Eka Yulli Khaerunisa, Arini Khairunnisa, Siti Hana Adlina Khumaedi, Muhammad Sigit Komalasari Komalasari Kurniati, Iim Lukman Hadi, Lukman Maryana, Maya Maulana, Farhan Hidayat Muslih Fathurrahman Nugraha, Deska Dwi Nuramalia, Sifa Nurhayati, Ghina Siti Oktafiani, Dwi Putri Puspita, Aan Puspitasari, Putri Ratih Ramadhan, Akbar Renaldy, Renaldy Rohimah, Iyar Sabrina, Mariam Setiawan, Anissa Ariyanti Shopal, Odi Siswanti, Dwi Marwati Juli Siti Kholipah Siti Marhamah, Siti Siti Nurbayti Sodik, Akmal Sopiah, Sopiah Sri Nurhayati Sulistriyani, Sulistriyani Sutihat, Sutihat Swastika Oktavia Tarso Rudiana, Tarso Tuti Rostianti Maulani U.S, Sumarlin Utami, Syifa Nurul Veronika, Vara Yessy Warastuti Yuminar Priyanti, Nina Yuni, Anisa Sriwandita Yuntina, Lily Yustika, Rd. Widya Zhorif, Sherina Arestia