Article Per Year (5 Year)
p-Index From 2020 - 2025
5.622
P-Index
This Author published in this journals
All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Bioeducation Journal Quagga Bioedukasi: Jurnal Pendidikan Biologi Bioeksperimen: Jurnal Penelitian Biologi Jurnal Florea Jurnal Bioedukasi TREUBIA BIOMA BIOMA : Jurnal Biologi Makassar BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Kesehatan Bakti Tunas Husada Jurnal Bioedukatika Biosfer: Jurnal Pendidikan Biologi BIOEDUSCIENCE EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA LENSA (Lentera Sains): Jurnal Pendidikan IPA Abdimas Dewantara CARADDE: Jurnal Pengabdian Kepada Masyarakat AGRITEKNO, Jurnal Teknologi Pertanian JPBIO (Jurnal Pendidikan Biologi) Bioedusiana: Jurnal Pendidikan Biologi Jurnal Mangifera Edu Indonesian Journal of Energy Jurnal Metaedukasi : Jurnal Ilmiah Pendidikan 3BIO: Journal of Biological Science, Technology and Management Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat Journal of Agriculture and Applied Biology International Journal of Multidisciplinary: Applied Business and Education Research Journal of Agriculture and Applied Biology ( JAAB) Proceeding Biology Education Conference Journal of Natural Sciences Media Pertanian SN-Biosper Biological Environment and Pollution Engagement: Jurnal Pengabdian Kepada Masyarakat Maximus: Journal of Biological and Life Sciences Jurnal Pengabdian Siliwangi
Vita Meylani
Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Siliwangi
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Transportation Other

Published : 55 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 55 Documents
Search

 2   3   4   5   6 
Analisis Kemampuan Literasi Bahasa dalam Konteks Pembelajaran Biologi Jihan Azhaar Ramadhanty; Vita Meylani; Edi Hernawan
BIOEDUSCIENCE Vol 4 No 2 (2020): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/j.bes/425194

Abstract

Background: The results of PISA showed that Indonesian students' literacy skills in the field of science are still low. Until now, the cause of the problem is still little information reported. This study was conducted to analyze the language literacy skills of students in biological learning contexts. Methods: the methods used in the research is mixed methods research. This research involved 72 science program students who were selected by purposive sampling. The data were gained by observations, interviews and giving the posttest consisting of 17 questions of multiple-choice based on the Programme for International Student Assessment (PISA) indicator for language literacy in biological learning. Results: That the analysis of language literacy in the context of Biological learning has an excellent literacy with a high category. The research showed that the highest average grade of language literacy was in the integrate and interpret aspects of 75,00. Meanwhile, the lowest average grade in the reflect and evaluate aspects was 57,00. The average overall grade in the language literacy on Biological learning was 70,22. Conclusion: Sustainable literacy activities stimulate higher-order thinking skills, especially in the field of science, because language literacy skills can indirectly affect students' outcomes on scientific skills.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) DAN PENGAYAAN MATERI BIOLOGI DALAM MATA PELAJARAN IPA SESUAI KURIKULUM NASIONAL BAGI GURU IPA DI LINGKUNGAN SMP/SEDERAJAT SE-KOTA TASIKMALAYA Vita Meylani; Rinaldi Rizal Putra; Ryan Ardiansyah
Jurnal Pengabdian Siliwangi Vol 4, No 1 (2018)
Publisher : LPPM Univeristas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jsppm.v4i1.483

Abstract

Materi Biologi pada Ilmu Pengetahuan Alam (IPA) merupakan salah satu mata pelajaran yang memiliki kompleksitas dan karakteristik yang khas. Materi biologi senantiasa berkembang seiring perkembangan informasi dan teknologi, sehingga sudah seharusnya guru memberikan materi yang terbaharukan dengan ditunjang oleh Lembar Kerja Peserta Didik (LKPD) yang sesuai dengan kurikulum yang sedang berjalan. Permasalahan yang terjadi di lapangan adalah guru sering menggunakan materi langsung dari buku yang terkadang materi di dalamnya tidak sesuai dengan tuntutan kurikulum atau bahkan ditemukan miskonsepsi serta kurangnya pemahaman guru dalam pengembangan LKPD yang ideal. Tujuan dilaksanakannya program pengabdian pada masyarakat Ipteks Tepat Guna bagi Masyarakat (ITGbM) “Pengembangan Lembar Kerja Peserta Didik (LKPD) dan Pengayaan Materi Biologi dalam Mata Pelajaran IPA sesuai Kurikulum Nasional bagi Guru IPA di Lingkungan SMP Kecamatan Tawang, Tasikmalaya” adalah untuk menambah informasi terkait materi biologi yang terbaharukan dan peningkatan keterampilan dalam mengembangkan LKPD yang ideal. Target yang ditetapkan dalam kegiatan ini yaitu guru-guru IPA SMP di wilayah kecamatan Tawang diharapkan memiliki pengetahuan dan keterampilan dalam mengembangkan LKPD dan materi yang sesuai, sehiingga mampu memberikan wawasan IPA yang lebih komprehensif pada peserta didik. Luaran yang dihasilkan dari program ini adalah modul pengembangan LKPD, LKPD yang dibuat mandiri oleh guru dan format penilaian peserta didik sesuai kurikulum nasional.
The Effectiveness of Local Culture-Based Human Values in Efforts to Strengthen Pancasila Student Profiles in Elementary Schools Astawaa, Dewa Nyoman Wija; Handayani, Ni Nyoman Lisna; Meylani, Vita
International Journal of Multidisciplinary: Applied Business and Education Research Vol. 5 No. 4 (2024): International Journal of Multidisciplinary: Applied Business and Education Rese
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/ijmaber.05.04.26

Abstract

Introduction: Human values, including Truth, Virtue, Peace, Compassion, and Non-Violence, should be ingrained and educated in pupils from a young age to enhance their character in accordance with a nation's standards. The degradation of human values can be attributed to the growing prevalence of individualist views that are in line with contemporary societal norms. It is imperative to enhance and cultivate human values that are rooted in indigenous knowledge and are congruent with the characteristics of Pancasila students. The objective of this study is to conduct a detailed analysis of various methodologies employed in the integration of human values into the development of Pancasila student profiles. Method: A qualitative research design and descriptive approach are employed in this study. The study was carried out in a State Elementary School located in the West Selemadeg District of Tabanan Regency. The data was acquired by extensive observations of kids' learning activities and learning environments, as well as through focus group discussions (FGD) involving school principals, instructors, and parents. Results: The qualitative analysis of the data revealed that the inclusion of human values derived from the local culture is a pertinent pedagogical approach within the independent learning curriculum. Conclusions: The efficacy of this strategy in enhancing the holistic development of Pancasila pupils has been well-documented.
Potensi Produksi Asap Cair, Arang dan Tar dari Limbah Industri Pengolahan Kayu Albaki, Alaik Z H; Purnama, Ahmad S; Yulianto, Fajri; Rahmat, Budy; Meylani, Vita
AGRITEKNO: Jurnal Teknologi Pertanian Vol 10 No 2 (2021): AGRITEKNO: Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jagritekno.2021.10.2.100

Abstract

The practice of burning and stockpiling to reduce wood waste from the wood processing industry is not in line with the demands of clean production, environmentally friendly and sustainable industries. Pyrolysis technology can be used to produce bioenergy from wood waste. The temperature and the time of the pyrolysis process, the water content of materials, and the content of different yields between types of wood waste affect the bioenergy products produced. This study was aimed at determining the effect of wood waste form and condition on the quality and quantity of liquid smoke, tar, and charcoal. A Completely Randomized Design with two factors of treatments, i.e., waste forms and the drying process, was applied in this research. The results showed that the condition and shape of the material affect the volume of liquid smoke and the weight of the charcoal produced. The condition of the material without drying with high water content and the shape of the chunks produce more liquid smoke with an average yield of 191.14 mL and 186.37 mL, while the charcoal produced is higher in the condition of the material with drying and shaved form at 125.83 g and 115.62 g. The results of the test characteristics of grade 1 and 2 distillation liquid smoke meet the Japanese liquid smoke quality standards with phenol levels in the range of 26.66-35.94 mg GAE/mL sample and acidity levels of 16.91-58.9%. Keywords: Char; liquid smoke; pyrolysis; tar; wood waste. ABSTRAK Praktik pembakaran dan penimbunan untuk mereduksi limbah kayu dari industri pengolahan kayu tidak selaras dengan tuntutan produksi bersih, ramah lingkungan dan industri berkelanjutan. Teknologi pirolisis dapat digunakan untuk memproduksi bioenergi dari limbah kayu dengan suhu dan waktu proses pirolisis, kadar air bahan serta kandungan rendemen yang berbeda antar jenis limbah kayu mempengaruhi produk bioenergi yang dihasilkan. Penelitian ini bertujuan untuk mengetahui pengaruh bentuk dan kondisi limbah kayu terhadap kualitas dan kuantitas asap cair, ter dan arang. Metode penelitian yang dilakukan adalah Rancangan Acak Lengkap yang disusun secara faktorial dengan perlakuan bentuk limbah dan proses pengeringan. Hasil penelitian menunjukan bahwa kondisi dan bentuk bahan mempengaruhi volume asap cair dan bobot arang yang dihasilkan. Kondisi bahan tanpa pengeringan dengan kadar air tinggi dan bentuk bongkah menghasilkan asap cair lebih banyak dengan hasil rata-rata 191,14 mL dan 186,37 mL, sedangkan arang yang dihasilkan lebih tinggi pada kondisi bahan dengan pengeringan dan bentuk serut yaitu 125,83 g dan 115,62 g. Hasil uji karakteristik asap cair distilasi grade 1 dan 2 memenuhi standar mutu asap cair Jepang dengan kadar fenol berada pada kisaran 26,66-35,94 mg GAE/mL sampel dan kadar keasaman 16,91-58,9 %. Kata kunci: Arang; asap cair; limbah kayu; pirolisis; ter.
Pemantauan Kualitas Air Sungai di Kabupaten Tasikmalaya Meylani, Vita; Mutiara, Frista; Muslim, Farhan Fuadi
Journal of Natural Sciences Vol 5, No 1 (2024): Journal of Natural Sciences Maret
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jonas.v5i1.464

Abstract

Monitoring river water quality in Tasikmalaya Regency is an important indicator in determining IKLH (Environmental Quality Index) and the function of water for people's lives. This research was conducted to analyze the results of observations testing physical parameters (color and odor, turbidity, TDS and temperature), chemical (pH and DO/dissolved oxygen) and microbiology (total Coliform and Escherichia coli) taken from 9 river locations in the Regency Tasikmalaya using grab sampling using a descriptive qualitative approach and purposive sampling techniques. The results show that the water quality of 7 of the 9 location points still meets the water quality standards referred to in Appendix IV Government Regulation Number 22 of 2021 (Physical and Chemical Parameters) and Minister of Health Regulation Number 02 of 2023 (Microbiological Parameters). The parameters observed were odor and color with an average of odorless and 159.75 mg/L, turbidity with an average of 61.87 NTU, TDS with an average of 410.58 mg/L, temperature with an average of 27.83, pH with an average of 8.13, Dissolved Oxygen/DO with an average of 6.52 mg/L, Total Coliform with an average of 1079.88 MPN/100 mL, and Escherichia coli with an average of 1080.67 MPN/100 mL. The parameters that mostly exceed water quality standards on average at all sampling points are color, turbidity, DO (Dissolved Oxygen), TDS (Total Dissolved Solid), Total Coliform, and Escherichia coli.
Analisis Cemaran Logam Berat Cr (VI) Dan Isolasi Bakteri Pereduksinya Pada Limbah Cair Pewarna Batik di Kota Tasikmalaya Hernawan, Edi; Meylani, Vita
Journal of Natural Sciences Vol 5, No 1 (2024): Journal of Natural Sciences Maret
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jonas.v5i1.462

Abstract

The location of Cigeureung, Nagarasari Village, Cipedes District, Tasikmalaya City is a prominent hub for batik production in East Priangan, where a significant amount of liquid waste from batik dye is generated. Textile dyes are integral components of the batik-making process and encompass a multitude of heavy metals that possess the potential to contaminate the environment and negatively impact groundwater nutrients. Among these heavy metals, Hexavalent Chromium (Cr (VI)) stands out as a hazardous element for environmental well-being. In addition, batik liquid waste harbors many indigenous microorganisms capable of decomposing pigments. This study sought to ascertain the concentration of heavy metals and explore methods for their degradation through the utilization of biological agents, specifically microorganisms. In this particular instance, the Neutron Activation Analysis (NAA) approach was employed to ascertain the concentration of Cr (VI) present in the textile dye, utilizing both qualitative and quantitative methodologies. Isolation is conducted to identify bacteria capable of degrading colors. This process involves isolating bacteria from liquid waste and subsequently identifying them visually and physiologically, following the guidelines outlined in the Bergeys Manual taxonomy book. The study revealed that batik liquid waste collected at various distances exhibited a Cr (VI) concentration below 0.04, thereby satisfying the criteria for environmental quality. In addition, batik liquid waste contains many genera of bacteria, including as Streptococcus, Bacillus, and Streptobacillus.
MODELING SHIFTING GEOGRAPHICAL DISTRIBUTIONS OF LEAST CONCERN ASIAN BRACKISH FROG FEJERVARYA CANCRIVORA (GRAVENHORST, 1829) (ANURA: DICROGLOSSIDAE) IN WEST JAVA, INDONESIA RELATED TO CMIP 5 RCP 8.5 CLIMATE CHANGE SCENARIO Wibowo, Andri; Basukriadi, Adi; Nurdin, Erwin; Meylani, Vita; Nasution, Nana Suryana
TREUBIA Vol 50, No 2 (2023)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/treubia.v50i2.4580

Abstract

Amphibians and their geographical distribution are threatened by climate change, including speciesin West Java, Indonesia. It is estimated that 300 amphibian species are threatened, including the familyDicroglossidae. At the same time, information on how climate change impacts amphibian species inIndonesia is very limited. This study aims to assess and model the suitable habitat for the least concernAsian brackish frog, Fejervarya cancrivora (Gravenhorst, 1829), under the CMIP 5 RCP 8.5 futureclimate change scenario by 2070, analyzed using Maximum Entropy (MaxEnt). The models developedwith MaxEnt showed good predictivity, with an AUC value of 0.701. The models that inform theprecipitation of the wettest month, isothermality, and mean diurnal range variables have significantcontributions to make in shaping F. cancrivora geographical distributions. The models confirm that F.cancrivora had shifted its geographical distribution and had gained and lost habitats under a future climatechange scenario by 2070. F. cancrivora will lose 4,428 km2 of its current habitat and will gain 2,673km2 of new habitat. In total, climate change will cause F. cancrivora to lose its habitat by 1,755 km2.
Hubungan antara Self-regulated Learning dengan Hasil Belajar Peserta Didik Pada Sub Konsep Ekosistem Ningrum, Hanis Rachna; Mutiara, Frista; Suharsono, Suharsono; Meylani, Vita
Jurnal Metaedukasi: Jurnal Ilmiah Pendidikan Vol 5, No 1 (2023): Metaedukasi
Publisher : Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/metaedukasi.v5i1.8394

Abstract

Faktor yang mendukung keberhasilan belajar seseorang diantaranya adalah faktor internal. Salah satunya berupa kemampuan seseorang untuk mengatur dan memberi arah pada dirinya sendiri sehingga mampu memperoleh hasil belajar yang maksimal. Adapun tujuan penelitian ini adalah untuk mengetahui hubungan atara self regulated learning dengan hasil belajar peserta didik pada sub konsep ekosistem di kelas XI MIPA tahun ajaran 2020/2021. Penelitian ini dilaksanakan pada bulan Agustus 2020 sampai dengan bulan September 2020 disalah satu SMAN di Kota Tasikmalaya. Metode penelitian yang digunakan adalah korelasional dengan populasi seluruh peserta didik kelas XI MIPA dengan jumlah 261 orang. sampel yang diambil dengan menggunkan teknik simple random sampling, sehingga penelitian ini mengambil sampel 7 orang dari setiap kelas XI MIPA dengan jumlah 8 kelas. Instrumen yang digunakan dalam penelitian ini terdiri dari 2 instrumen yaitu instrumen angket Motivated Strategies for Learning Questionnaire (MSLQ) bagian self regulated learning yang diadopsi dari penelitian sebelumnya dan instrumen tes yang berupa soal pilihan majemuk pada materi sub konsep ekosistem yang berjumlah 36 butir soal. Teknik analisis data yang digunakan adalah uji korelasi bivariat person dengan taraf signifikansi (É‘)=5%. Berdasarkan hasil penelitian dapat disimpulkan bahwa terdapat hubungan antara self regulated learning dengan hasil belajar peserta didik pada materi sub konsep ekosistem (R=0,502). Besar kontribusi dari self regulated learning terhadap hasil belajar sebesar 25,2%.
REFLEKSI PESERTA DIDIK TERHADAP PEMBELAJARAN BERBASIS DIGITAL Amarulloh, Adhitya; Surahman, Endang; Meylani, Vita
Jurnal Metaedukasi: Jurnal Ilmiah Pendidikan Vol 1, No 1 (2019): Metaedukasi
Publisher : Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (676.999 KB) | DOI: 10.37058/metaedukasi.v1i1.977

Abstract

Digitalization is the main characteristic of 21st century, today is knowns as information society. Distribution of information more rapidly and affecting social life, it also affects education system. Digitalization of Education growth rapidly, and it does affect student as well. This research applied survey research method with design that used cross-sectional studies, the population are student of SMA Negeri 2 Tasikmalaya school year of 2018th/2019th, sampling with cluster random sampling. Data collection through questionnaire, unstructured interview and observation, validity checking with method triangulation and data analyzing with descriptive analyzing. The result is, student being addicted with technology proved by the uses of smartphone is in high percentage and the duration of smartphone uses is also high it makes student being familiar with digital world. Meanwhile if it’s being correlated with education needed, the student lack of understanding with the beneficial of technology in education as well as learning. In fact, student being skeptic and not welcoming digitalization in learning. To build positive paradigms digital learning in student, teacher must have selected with using learning application and controlling the process of learning to prevent the unwanted things
Batik Liquid Waste Management in the Batik Center Area of Tasikmalaya Vita Meylani; Frista Mutiara; Diana Hernawati
MAXIMUS: Journal of Biological and Life Sciences Vol 1 No 2 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), Institut Teknologi Sumatera, Lampung Selatan, Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/maximus.v1i2.1152

Abstract

Batik production in Indonesia is increasing from year to year. However, regarding environmental quality, it is feared that it will produce waste that pollutes the surrounding water bodies. This study aims to describe problems and solutions in improving the management of batik liquid waste in the city and district of Tasikmalaya (Cipedes and Sukaraja) using descriptive qualitative methods and the Miles and Huberman model. The results of the research using interview and observation methods show that most batik SMEs in these two areas have been unable to manage waste optimally. The problem arising from batik liquid waste is the contamination of residents' fish ponds, sewers, and bathtubs. Although there are three independent and communal WWTPs (Wastewater Treatment Plants) in Cipedes (MSME Agnessa, Deden, and riverbanks) as well as one independent WWTP in UMKM Sukapura "GJM," their utilization is still constrained by various natural and artificial factors. The role of the surrounding community is still low in understanding the existence and impact of batik waste around them.
Co-Authors Adhitya Amarulloh Adhitya Amarulloh ADI BASUKRIADI Albaki, Alaik Z H Amarulloh, Adhitya Andri Wibowo Andriwibowo, Andriwibowo Ardiansyah, Ryan Baiq , Baiq Bella Widya Utami Busaeri, Nundang Chaidir, Diki M. Cindhy Marisa Deskhi Dedi Natawijaya Dewa Nyoman Wija Astawa, Dewa Nyoman Wija Diana Hernawati Diana Hernawati Diana Hernawati Diana Hernawati Diana Hernawati Diana Hernawati Diana Hernawati Diana Hernawati Diana Hernawati Diana Hernawati Diki Muhamad Chaidir Diki Muhamad Chaidir Dita Agustian Edi Hernawan Edi Hernawan Edi Hernawan Edi Hernawan Edi Hernawan, Edi Elsa Nurfauziah Elsa Nurfauziah Endang Surahman Endang Surahman Endang Surahman Enok Daniar Astriyana Erwin Nurdin Frista Mutiara Frista Mutiara Hamzah Abdul Fatah Harsojo Harsojo Hernawan, Edi Hernawati, Diana I Ketut Surata I Made Sudiana Iis Siti Rahmawati Ilmi Octaviani Geopany Jihan Azhaar Ramadhanty Lia Tania Barka Lucky Radi Rinandiyana Merlinda Permatasari Mufti Ali Muslim, Farhan Fuadi Mutiara, Frista Nasution, Nana Suryana Neng Ayu Mustika Safari Ni Nyoman Lisna Handayani Ningrum, Hanis Rachna Nurhidayah Nurhidayah Nurul Hiron, Nurul Ocky Karna Radjasa Purnama, Ahmad S Purwati K Suprapto Purwati K. Suprapto Purwati Kuswarini Purwati Kuswarini Suprapto Purwati Kuswarini Suprapto Purwati Kuswarini Suprapto Putra, Rinaldi Rizal Putri Sabilla Aulia Najiah Reza Fauzi Dwisandi Rinaldi Rizal Putra, Rinaldi Rizal RistiHilda Fadlika Ryan Ardiansyah Selawati Hidayat Suharsono Suharsono Suharsono Suharsono Suharsono Suharsono Widia Narasanti Agustin Witri Noor Ayu Andini Yulianto, Fajri Yustika Ayu Sekartaji