78 research outputs found
Zonasi Wilayah Pendayagunaan Sumber Daya Air untuk Pembangunan Irigasi di Pulau Sumba, Nusa Tenggara Timur
No full text<p>Water resources issue in Sumba Island, East Nusa Tenggara, particularly in the East Sumba Regency is the spread of utilizable spots of water sources. This paper presents the results of study on water resources utilization area zoning for water supply in the irrigation development. The method used is analysis of the area characteristics using radar diagram and Analytic Hierarchy Process (AHP). The analysis is based on the water potential assessment, water needed for community, irrigation and livestock and Water Use Index (WUI) value. The results show that water resources utilization in the improvement zone in East Sumba, suitable for agriculture spreads in 13 districts, has not been served by the irrigation network. The proposed water supply technology is tapping springs, harvesting rainwater in small dams and wells drilled in Waikabubak ground water basin. The results of this study are useful in the proposed water resources management policy or input for stakeholders to exploit the water resources in the agricultural areas development.</p><p> </p><p align="left">Abstrak</p><p>Permasalahan sumber daya air di Pulau Sumba Nusa Tenggara Timur, khususnya di wilayah Kabupaten Sumba Timur, adalah tersebarnya sumber-sumber air yang dapat dimanfaatkan. Tulisan ini menyajikan hasil penelitian zonasi wilayah pendayagunaan sumber daya air untuk penyediaan air dalam rangka pembangunan irigasi. Metode yang digunakan dalam analisis karakteristik wilayah adalah dengan diagram radar, sedangkan pemilihan teknologi dianalisis dengan teknik Analytic Hierarchy Process (AHP). Analisis karakteristik wilayah berdasarkan penilaian potensi air, kebutuhan air untuk penduduk, irigasi, dan ternak, serta nilai Indeks Penggunaan Air (IPA). Hasil analisis dan evaluasi menunjukkan bahwa pendayagunaan sumber daya air pada zona peningkatan di Sumba Timur yang sesuai untuk pertanian, tersebar di 13 wilayah kecamatan, belum seluruhnya terlayani oleh jaringan irigasi. Teknologi penyediaan air yang diusulkan adalah penurapan mata air, penampungan air hujan berupa embung, dan pembuatan sumur bor pada cekungan air tanah Waikabubak. Hasil penelitian ini diharapkan dapat dipakai dalam usulan kebijakan pengelolaan sumber daya air atau masukan untuk pemangku kepentingan dalam pendayagunaan sumber daya air dalam rangka pengembangan wilayah pertanian.</p></jats:p
Potensi dan Upaya Pemanfaatan Air Tanah untuk Irigasi Lahan Kering di Nusa Tenggara
No full textWilayah Nusa Tenggara memiliki hamparan lahan kering yang luas dan berpotensi untuk dikembangkan. Ketersediaan air sebagai salah satu penentu dalam upaya pemanfaatan lahan kering, berperan dalam membantu meningkatkan produktivitas lahan. Potensi dan peluang pemanfaatan air tanah untuk irigasi lahan kering di Nusa Tenggara secara teknis memungkinkan untuk diterapkan. Tulisan ini menyajikan hasil kajian potensi dan upaya pemanfaatan air tanah sebagai sumber air irigasi di lahan kering Nusa Tenggara dengan mempertimbangkan potensi sumber air tanah, kondisi lahan, jenis tanaman, dan teknologi penyediaan air. Metode yang digunakan adalah deskriptif analisis dengan mengumpulkan data primer maupun sekunder melalui kunjungan ke beberapa instansi terkait, studi literatur, serta survei lapangan. Hasil kajian ini dapat memberikan informasi mengenai pengembangan air tanah selanjutnya, dan usulan melalui pendekatan pemanfaatan air saling menunjang antara air permukaan dan air tanah. Hasil ini diharapkan pula dapat dipakai dalam usulan kebijakan pengelolaan sumber daya air di daerah atau masukan untuk pemangku kepentingan dalam pemanfaatan air tanah di lahan kering serta untuk para peneliti dalam mengembangkan penelitian lebih lanjut.</jats:p
PENURUNAN KAPASITAS IMBUHAN AIR TANAH CAT JAKARTA MENGGUNAKAN METODE NERACA AIR UNTUK DAERAH URBAN
Get PDFBefore rapid urban development happened in DKI Jakarta during the 1960s, most of the area was still covered by primary forest and swamp, so that recharge potential is still very high. Landuse change causes disruption of recharge capacity to replenish groundwater storage. Groundwater recharge an essential component to estimate the amount of water that flows into the groundwater storage. This research applies a method of annual recharge calculation developed in Jabotabek Water Resources Management Study (JWRMS) for Jakarta Groundwater Basin area. In this method, calculation is distinguished for both impermeable area (such as paved road, settlement, etc.) and permeable area (such as open green space, rice field, etc.). In 1900, groundwater recharge for the entire Jakarta, ranging from 500 – 1500 mm/year, even in Bekasi and Depok it reached up to 2000 mm/year. The results of groundwater recharge calculation in 1991 - 2014 shows that generally the groundwater value in Jakarta Groundwater Basin is less than 250 mm/year, although there are small areas that still have recharge potential. Recharge percentage value ranging from 4% to 20%, and the groundwater recharge average in Jakarta Groundwater Basin is 15% of rainfall.AbstrakSebelum DKI Jakarta mengalami perkembangan perkotaan yang pesat sekitar tahun 1960an, sebagian besar wilayahnya masih tertutup hutan primer dan rawa sehingga potensi imbuhan masih sangat tinggi. Alih fungsi lahan menyebabkan terganggunya kapasitas imbuhan yang dapat mengisi kembali tampungan air tanah. Imbuhan air tanah merupakan komponen penting untuk mengestimasikan jumlah air yang masuk ke dalam tampungan air tanah. Penelitian ini menerapkan perhitungan imbuhan dengan metode neraca air untuk daerah urban yang dikembangkan dalam Jabotabek Water Resources Management Study (JWRMS) untuk wilayah Cekungan Air Tanah (CAT) Jakarta. Dalam metode tersebut, perhitungan dibedakan untuk area kedap (seperti jalan aspal, pemukiman,dll) dan area tidak kedap (seperti ruang terbuka hijau, sawah, dll). Pada tahun 1900 imbuhan air tanah CAT Jakarta berkisar antara 500 – 1500 mm/tahun, bahkan untuk wilayah Kota Bekasi dan Depok hingga mencapai 2000 mm/tahun. Hasil perhitungan imbuhan air tanah tahun 1991 – 2014 menunjukkan bahwa umumnya nilai imbuhan di CAT Jakarta kurang dari 250 mm/tahun meskipun ada sebagian kecil area yang masih memiliki nilai imbuhan yang potensial. Nilai persentase imbuhan berkisar antara 4 – 20% dan rata – rata imbuhan air tanah di CAT Jakarta adalah 15% dari nilai curah hujan yang jatuh
MELAWAN HEGEMONI LAKI-LAKI DALAM NOVEL PEREMPUAN DI TITIK NOL KARYA NAWAL EL-SAADAWI (Analisis Hegemoni)
Get PDFPuji Astutik, Heni. 2018. "Against Hegemony Male in Novel Perempuan di Titik Nol by Nawal el-Saadawi: Analysis of Hegemony". Thesis (S-1) Faculty of Humanity Diponegoro University. Lecturer I: Drs. Mulyo Hadi Purnomo, M. Hum. Lecturer II: Khothibul Umam, S.S., M. Hum.
This study, will be studied novel Perempuan di Titik Nol by Nawal El-Saadawi in terms of picture of life phenomenon of Paradise. Nawal El-Saadawi, this one literary writer often lies behind his story with his historical and life experiences. His writings draw heavily on the background of society, Nawal has always highlighted a harsh critique of social reality in his society, in Egypt. Especially related to the condition of women in Egypt. Researchers analyzed using Gramci hegemonic theory to see the male hegemonic form of the Fidaus and the form of Firdaus's resistance to men in Perempuan di Titik Nol of the Work of Nawal el-Saadawi. While the method used by the author is the method of intensive reading, data analysis, and presentation of data analysis results.
The result of this research is the form of hegemony of male figure to woman figure (Firdaus) that is; covert violence perpetrated by male figures to paradise, rape of female characters (Firdaus), beatings and physical attacks on Paradise, torture that leads to the parental organs of Paradise, and the sexual abuse experienced by Paradise. Meanwhile, the form of resistance of female characters to the hegemony of male characters namely; fight hegemony to get education, fight hegemony to get a decent economy, and fight hegemony to gain a decent life.
Keywords; Hegemony, Gramci, Woman at Zero Point
The IMPLEMENTATION OF LITERACY TREE PROGRAM THROUGH DICE ROLLING METHOD AND COLLABORATIVE LEARNING TO ENHANCE STUDENTS\u27 LITERACY COMPETENCE AT MIN I KOTA TASIKMALAYA (ENHANCING STUDENTS\u27 LITERACY COMPETENCE): A CASE STUDY OF IMPLEMENTING LITERACY TREE PROGRAM THROUGH DICE ROLLING METHOD AND COLLABORATIVE LEARNING AT MIN I KOTA TASIKMALAYA
No full textPenelitian ini bertujuan untuk meningkatkan kemampuan literasi peserta didik dengan membuat program pohon literasi kelas dan menumbuhkan sikap disiplin, bertanggungjawab, kerja keras dan kerjasama dengan menerapkan metode lempar dadu dan pembelajaran kolaborasi. Dalam hal ini peneliti melakukan pendalaman pembelajaran literasi dalam materi tematik tentang membaca cerita, dimana siswa akan aktif belajar dan menjadi peran utama dalam proses pembelajaran. Selanjutnya siswa membuat resume singkat dari cerita yang mereka baca menggunakan media pohon literasi. Metode yang digunakan peneliti adalah penelitian tindakan kelas (PTK) dengan kualitatif deskriptif yaitu memberikan soal yang berkaitan dengan cerita melalui dua siklus pembelajaran. Dari penelitian yang dilakukan diperoleh hasil bahwa pemahaman siswa semakin meningkat dengan rata-rata nilai siklus pertama yaitu 54,93 dan peningkatan signifikan terjadi pada rata-rata nilai siklus kedua yaitu 82,03. Dari data yang diperoleh tersebut dapat dilihat adanya peningkatan hasil belajar dari dua siklus. Dengan demikian model pembelajaran yang digunakan dalam materi tematik sangat bermanfaat untuk meningkatkan hasil belajar dan pemahaman siswa agar proses pembelajaran menjadi lebih baik lagi.
This study aims at improving students\u27 literacy competence by implementing literacy tree program through dice rolling method and collaborative learning, which are expected to promote discipline, responsibility, hard work and teamwork among students. The author went through deep research of literacy learning in thematic lesson related to story reading in which students will be engaged, participate actively, and play the main role during teaching-learning activities. Then afterwards they created short resume of the story using literacy tree media. The method used in this classroom action research (CAR) is qualitative-descriptive, by which the author conducted two learning cycles. The improvement of the average scores was recorded from 54,93 in the first cycle and significantly improved to 82,03 in the second cycle. Regarding the results obtained after two cycles, it is obviously seen the improvement of the average scores as the whole class. Thus, this method used by the author is beneficial to help improve students\u27 reading comprehension, undergo better learning experience and achieve better learning outcomes
GROUNDWATER FLOW SIMULATION OF JAKARTA WITH SOME SCENARIOS USING IMOD
Get PDFThe imbalance between excessive groundwater abstraction and the decreasing of groundwater recharge capacity in Jakarta Groundwater Basin has resulted groundwater cone of depression in some areas. Groundwater simulation is conducted to determine the right solution in restoring groundwater condition of Jakarta. Numerical groundwater flow simulation are performed on actual condition and projection up to 2080 with some scenarios including addition of abstraction, reduction of abstraction, recharge capacity improvement, addition of injection wells, and combination of increasing the abstraction and recharge capacity imporvement. The simulation using groundwater flow model called Interactive MODeling (IMOD) by applying finite difference method. Groundwater cone of depression in actual condition occurs in residential and industrial areas, such as: Pulogadung, East Jakarta; Cengkareng and Tambora, West Jakarta; and Bekasi as well. The projection result concludes that controlling the groundwater abstraction is the most influential factor for groundwater recovery in Jakarta. Reduction of groundwater abstraction by 10%/year can recover groundwater level about 0,3 – 0,6 m/year. Groundwater level will remain decline, if groundwater abstraction remains continued, even though there are injection wells or recharge capacity improvement. Raw water supply from surface water needs to be met for all water need in Jakarta, as an effort to stop excessive groundwater abstraction
Identification of high school students’ ability level of constructing free body diagrams to solve restricted and structured response items in force matter
No full textThe relationship between six minutes walking distance and quality of life in pulmonary tuberculosis sequelae patients
Get PDFABSTRACTBackground: Tuberculosis is an infectious disease that affects the lung and has high incidence. It could leave sequelae in the patient that has been declared cured. Tuberculosis sequelae results in changes of lung function that could lead to deteriorating of functional capacity and quality of life.Aim: The study aim to determine the relationship between functional capacity (6MWD) and quality of life (SGRQ) within pulmonary tuberculosis sequelae patients.Method: This study used cross sectional design and performed on pulmonary tuberculosis sequelae patient in pulmonary clinic of Dr. Sardjito General Hospital and BP4 Yogyakarta. Functional capacity was assessed with six minutes walking distance and assessment of quality of life using SGRQ questionnaire. Distribution of data was tested using the Shapiro-Wilk statistical test. Spearman correlation test and regression test was used to analyze the correlation between 6-minute walking distance test and assessment of quality of life using the SGRQ questionnaire.Result: The 6 minutes walking distance was 257.02±64.56 m. There were significant negative correlation between 6 minutes walking distance and SGRQ score activity domain (r=-.333, p<0.05). The others domains in SGRQ, there were no significant negative correlation at domain symptoms (r-.062), impacts (-.114), and total (-.135).Conclusion: There were negative correlation between the 6 minutes walking distance (6MWD) and SGRQ score. There was significant negative correlation between 6 minutes walking distance (6MWD) and activity domain in the SGRQ score.Keywords: tuberculosis sequelae, functional capacity, 6MWD, quality of life, SGRQ
Water Supply Scheme in Morotai Island
Get PDFMorotai Island is designated as one of the National Tourism Strategic Area, and has increased demand for pure water. It is known as a dry area where water is difficult to obtain, and therefore, it is necessary to prepare a supply scheme to meet the island's demand. Hence, this study aims to obtain supply protocol from various available sources, in order to meet all water demands, especially for tourism sector development. The several methods used in this research include demand calculation for domestic, industry, irrigation, livestock, and tourism; rainfall-runoff simulation using Wflow model and estimation of groundwater availability using the baseflow recession method. Furthermore, surface balance shows the water availability in each sub-districts is not able to meet the demands. To overcome this problem, a supply scheme has been prepared, e.g. surface water utilization by constructing free intake in North Morotai, groundwater use by constructing dug and drilled wells in many locations, especially coastal areas, spring water utilization by creating a collection system (broncaptering) in Jaya, East and South Morotai. Furthermore, small islands can utilize springs and shallow dug wells, to prevent seawater intrusion from affecting the quality. The scheme suggests an appropriate infrastructural support to supply local communities, as well as develop the Island to be the new primary tourism center in Indonesia.
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