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STATISTIK DEMOGRAFI DIAPHANIA INDICA SAUNDERS (LEPIDOPTERA: CRAMBIDAE) Ita Fitriana; Darmayanti Buchori; Ali Nurmansyah; Roschon Ubaidillah; Akhmad Rizal
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 15 No. 2 (2015): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (266.921 KB) | DOI: 10.23960/j.hptt.215105-113

Abstract

Demographic statistic of Diaphania indica Saunders (Lepidoptera: Crambidae). Diaphania indica is a pest of Cucumis sativus L. The information about the biology of D. indica is needed to determine appropriate pest management strategies. The aim of this study was to study the biology and life cycle of D. indica. The study was conducted by observing life stage development of D. indica, such as life cycle, head width and body length. The life table was determined by calculating mortality of D. indica individuals and fecundity at each age. Mortality and fecundity data of D. indica were then used to calculate the parameters of population growth including gross reproduction rate (GRR), net reproductive rate (Ro), mean generation time (T) and and intrinsic rate of increase (r ). The results show that the life cycle of D. indica is about 25.7 days, while egg stadium = 3.2 days, larval stadium = 13.5 days, pupal stadium = 7.9 days, imago stadium = 8.6 days, and preoviposition period = 3.9 days. GRR of D. indica is 263 individuals per generation. Ro = 51 individuals per female per generation. T is 31.3 days and the innate capacity for increase (r) = 0.1 individual per female per day.
Pemerolehan Kanji Bahasa Jepang bagi Pengajar dan Pembelajar Non-Kanji: Studi Tentang Beliefs dan Strategi Belajar Dian Bayu Firmansyah; Eko Kurniawan; Ita Fitriana
PEMBELAJAR: Jurnal Ilmu Pendidikan, Keguruan, dan Pembelajaran Volume 5 Nomor 2 Oktober 2021
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/pembelajar.v5i2.20100

Abstract

Penelitian ini bertujuan untuk meneliti tentang beliefs dan strategi belajar-mengajar dari pengajar dan pembelajar Bahasa Jepang yang tidak memiliki latar belakang budaya huruf kanji. Metode yang digunakan dalam penelitian ini yaitu metode deskriptif, dengan pendekatan kuantitatif untuk proses pengolahan data. Instrumen penelitian yang digunakan berupa angket tertutup, dengan skala penilaian Lickert-scale dan pengolahan data dilakukan dengan menggunakan aplikasi statistik. Responden dalam penelitian ini yaitu pengajar dan pembelajar Bahasa Jepang yang tidak memiliki latar belakang budaya huruf kanji. Dari hasil penelitian diketahui bahwa terdapat korelasi positif antara beliefs pembelajar dan pengajar dalam pembelajaran kanji, yang menunjukkan bahwa materi kanji walaupun dianggap sulit, tetapi tetap dapat dikuasai dengan bantuan metode ajar yang variatif dari pengajar. Penelitian ini juga menemukan bahwa banyak metode belajar-mengajar yang telah dilakukan, untuk menemukan metode yang paling efektif dalam mempelajari dan menguasai materi kanji. Peran pengajar dalam menciptakan lingkungan belajar yang memudahkan pembelajar untuk menguasai mater kanji juga sangat vital, sehingga perlu terus didorong untuk melakukan perbaikan-perbaikan dalam hal penggunaan metode pengajaran terbaru.  This study examines Japanese teachers beliefs and teaching strategies and learners who do not have a kanji cultural background. The method used in this study is the descriptive method, with a quantitative approach to the data processing process. The research instruments used are closed questionnaires, with Lickert-scale assessment scales and data processing carried out using statistical applications. Respondents in this study were Japanese teachers and learners who did not have a kanji cultural background. The study results show that there is a positive correlation between the beliefs of learners and teachers in kanji learning, which shows that kanji material, although considered difficult. However, Japanese learners can still master it with the help of varied teaching methods from teachers. The study also found that teachers have developed many teaching and learning methods to find the most effective ways of studying and mastering kanji material. Teachers' role in creating a learning environment that makes it easier for learners to master mater kanji is also vital, so it is necessary to continue to be encouraged to make improvements in terms of the use of the latest teaching methods.
Translation Lexicon of Traditional Plants as Rice Substitute in Nganjuk Regency, East Java Ita Fitriana; Dian Adiarti; Idah Hamidah
e-Journal of Linguistics Vol. 17 No. 2 (2023): July
Publisher : The Doctoral Studies Program of Linguistics of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/e-jl.2023.v17.i02.p14

Abstract

Nganjuk Regency, located in East Java, is known as an agriculturalproduction area. In the past, rice was an expensive food commodity,leading the community to seek rice substitutes. One of the alternativeswas the utilization of various traditional plant lexicons such as tales,gembili, uwi, garut, ganyong, gadung, suweg, and kentang ireng. Theutilization of these plant lexicons by the Nganjuk community reflectstheir close connection with nature. This study aims to provide adescriptive and qualitative depiction of the usage of rice substitutelexicons in the culture of Nganjuk society. Research data was collectedthrough interviews and observations. Interviews were conducted tounderstand the functions and meanings of using rice substitute lexiconsin Nganjuk society.The findings of this study provide a deepunderstanding of the diversity of traditional plant lexicons used as ricesubstitutes in Nganjuk Regency. It was found that mbote / kimpul,gembili, uwi, garut, ganyong, gadung, suweg, and kentang ireng areplants that have long been known and utilized by the Nganjukcommunity as valuable sources of carbohydrates. The utilization ofthese lexicons is not limited to the past but continues to the present.Thecommunity's connection with nature is reflected in their knowledge ofthese plant lexicons. The Nganjuk community has a profoundunderstanding of the benefits and uses of each plant. They appreciatebiodiversity and integrate this knowledge into their daily lives.However, this research also reveals a shift occurring in the youngergeneration. In the modern era, with abundant availability and thedominance of rice consumption, these traditional plant lexicons tend tobe forgotten and less known by the current generation. This highlightsthe need to preserve the knowledge and traditional practices related toplant lexicons as rice substitutes. In this context, this research makes asignificant contribution to enriching the understanding of culturalwealth and traditional values related to food in Nganjuk Regency.These findings can serve as a basis for developing efforts inpreservation, education, and promotion of the use of traditional plantlexicons as healthy and sustainable rice substitutes.
Textual Subversion in Memes: A Semantic-Pragmatic Sociopragmatic Triangulation of Digital Discourse Ita Fitriana
e-Journal of Linguistics Vol. 19 No. 2 (2025): July
Publisher : The Doctoral Studies Program of Linguistics of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/e-jl.2025.v18.i02.p10

Abstract

This study employs a semantic-pragmatic-sociopragmatic framework to analyze five Indonesian memes, exploring their role as cultural artifacts that navigate modern societal tensions. Through qualitative multimodal discourse analysis, the research examines how memes blend linguistic creativity, humor, and visual symbolism to critique issues such as academic pressure, procrastination, and cultural apathy. Key findings reveal that memes rely on semantic contrasts (e.g., literal vs. figurative meanings) to generate irony, pragmatic strategies like hyperbole and satire to subvert institutional norms, and sociopragmatic resonance to reflect collective experiences. Examples include the juxtaposition of Javanese cultural values with universal symbols ("Raurus") and the use of dark humor to criticize educational systems ("Student in ICU"). The study highlights memes’ dual function as tools for communal solidarity and platforms for subtle social critique, emphasizing their reliance on local dialects (e.g., "gini pak") and digital vernacular. Broader implications underscore memes’ significance in democratizing discourse and shaping digital literacy. Academically, the tripartite framework offers a robust methodology for decoding digital communication, while technological applications call for culturally adaptive AI to address nuances in sarcasm and context. Societally, memes challenge rigid definitions of success and productivity, advocating for empathy in an era of digital fragmentation. This research positions memes as vital, dynamic reflections of contemporary identity and resistance, bridging individual expression with collective cultural narratives.