Novi Rahmawati
Master in Planning and Management of Coastal Area and Watershed, Faculty of Geography, Gadjah Mada University, Bulaksumur, Yogyakarta

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Salinity Pattern in Semarang Coastal City: An Overview Rahmawati, Novi; Marfai, M. A.
Indonesian Journal on Geoscience Vol 8, No 2 (2013)
Publisher : Geological Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (891.465 KB) | DOI: 10.17014/ijog.v8i2.160

Abstract

DOI: 10.17014/ijog.v8i2.160Semarang Coastal City is one of cities in Indonesia which has experienced a long-term salt intrusion. Land subsidence and groundwater exploitation were identified as main factors accelerated salt intrusion in this area. Extended salt intrusion into the land from year to year cannot be neglected. Salinity pattern and land use affected by this intrusion must be identified. Salinity pattern could be identified by electrical conductance content. The purposes of this research are: a) to define spatial electrical conductance map from 1995 to 2008 and b) to identify salinity pattern in each land use. Primary data set of electrical conductance measurement in 2004 and 2008 was performed. Secondary data set of electrical conductance was collected in 1995 and 2000. Electrical conductance mapping was assigned by point interpolation using GIS Environment. Land use classification was interpreted from topographical map and IKONOS using GIS Environment. Field check of land use was also done in the study area. Geologically, the area setting consists of Damar, Kalibiuk, and Breccias Formations, where the Damar Formation is the recharge source for groundwater in Semarang City. Based on the result, it can be concluded that the salinity content in groundwater increased from 1995-2008. In 1995, there was only 2.4% of brackish groundwater in Semarang Coastal City, but in 2008, most of area in that region was classified as saline. Land use conversion into built up area increased from 1998 to 2008. The area intruded by salt water increased within 1995, 2004, and 2008 periods. About 68 % of the area contained brackish water and most of the area were built up area in 1995. In 2004, no fresh groundwater found in Semarang Coastal City and the area of brackish groundwater reached 77% and about 23% was saline groundwater which 82% of the built up area included brackish groundwater. In 2008, approximately 55% of Semarang Coastal City was occupied by saline groundwater. About 51% of groundwater built up area was saline.
PENGARUH MEDIA AUDIO VISUAL TERHADAP PEMAHAMAN MAHAROH ISTIMA’ BAHASA ARAB Rahmawati, Novi
IQ (Ilmu Al-qur'an): Jurnal Pendidikan Islam Vol. 2 No. 02 (2019): IQ (Ilmu Al-qur'an): Jurnal Pendidikan Islam
Publisher : Fakultas Tarbiyah, Institut PTIQ Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37542/iq.v2i02.34

Abstract

This article discusses the influence of audio visual media on maharoh istima 'is motivated by the views of the majority of students about the difficulty of learning Arabic. Learning success cannot be separated from the preparation of all parties. The teacher must be able to grow students' motivation to learn. This learning model requires students to be able to say mufrodat or sentences and train the courage to speak Arabic in front of their friends.The objectives of this study were: To explain the understanding of Maharoh istima? ', as well as the learning tools, to find out the learning method of Maharoh istima? using the Audio Visual method, to find Maharoh istima?s learning constraints using audio visual.The design of this study uses a quantitative approach with a type of correlational research. The population in this study were all students of class VIII MTs Persis 79 Rajapolah. Sampling in this study used nonprobability sampling technique with saturated sampling, namely sampling technique if all members of the population. So that in this study the sample used was all class VIII students. Data collection uses a test that serves to determine the value of learning outcomes in problem solving. With the following results. (1) there is the influence of audio-visual media on maharoh istima ', the results are obtained from a significance value of less than 0.05, a significance value of 0.000. Thus it can be concluded that there is a significant influence between audio visual media on students' maharoh istima.
Hubungan Paritas dengan Kejadian Rupture Perineum pada Persalinan Normal: The Relationship of Parity with the Occurrence of Perineal Rupture in Normal Delivery Subriah, Subriah; Agustina, Ayu; Puspita, Erika Wanda; Rahmawati, Novi; Nurfatimah, Nurfatimah
Jurnal Bidan Cerdas Vol. 3 No. 4 (2021)
Publisher : Poltekkes Kemenkes Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33860/jbc.v3i4.369

Abstract

Introduction: Even though labor was going normally, after giving birth the mother had various risks of complications that might occur, such as bleeding due to uterine atony, retained placenta, and perineal ruptur. Objective: to see the relationship between parity and the incidence of perineal ruptur in normal delivery. Methods: this type of research uses an analytical method based on a cross sectional design. The population is all mothers who give birth at the Kassi Kassi Health Center Makassar City can use 30 people. The sampling technique used was Consecutive Sampling. Results: The results showed 76.7% of respondents experienced perineal tears, of which 26.7% of respondents experienced 1st degree perineal tears and 50.0% of respondents had grade 2 perineal tears. 23.3% of respondents did not experience perineal tears. From the results of the chi-square test with a value of p=0.05, the probability of the result is greater than a significant tarf of 5% (0.071> 0.05), meaning that there is no parity relationship with perineal tears in mothers with normal delivery at the Kassi-Kassi Community Health Center, Makassar City. 2020. The strength of the relationship between variables is rather low, the value of the Phi coefficient (μ) = 0.488 or 48.8%. Conclusion: Based on the results of the research that has been done, it can be denied that there is no relationship between parity and perineal tearing in normal delivery.
PERBANDINGAN PENDEKATAN RME DAN SAINTIFIK BERBANTUAN ADOBE FLASH CS5 TERHADAP KEMAMPUAN PEMAHAMAN MATEMATIS DAN SELF-EFFICACY SISWA Rahmawati, Novi; Maulana, M.; Sunaengsih, Cucun
Jurnal Pena Ilmiah Vol 3, No 1 (2019)
Publisher : Jurnal Pena Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jpi.v3i1.18817

Abstract

This research aims to know the influence, get a comparison between both approaches (RME and saintifik approachs), and knowing the correlation of these two goals. The research method used true experimental design, pretest-posttest control group design. The population is all second grade students in Sumedang. The second grade student’s in the experimental group I (Panyingkiran III Elementary School) and group II (Sukamaju Elementary School) as the research samples. The results of this research are: 1) Learning mathematics using the RME and a scientific approach with adobe flash CS5 has a influence significantly on mathematics comprehention ability (cognitive goals) and student’s self-efficacy (affective goals) of fraction subject matter. 2) The difference is in improving cognitive and affective goals of fraction subject matter, RME is better than scientific approach. 3) There is a positive correlation between the mathematics comprehention ability and students self-efficacy in learning mathematics using RME and a scientific approach.