Claim Missing Document
Check
Articles

Found 19 Documents
Search

DISSOLVED SILICATE IN COASTAL WATER OF SOUTH SULAWESI Muhammad Lukman; Andriani Nasir; Khairul Amri; Rahmadi Tambaru; Muhammad Hatta; Nurfadilah Nurfadilah; Rahmat Januar Noer
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 6 No. 2 (2014): Electronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (352.531 KB) | DOI: 10.29244/jitkt.v6i2.9022

Abstract

ABSTRACT Dissolved silicate (DSi) in coastal waters plays a crucial role in phytoplankton growth particularly diatom. This study aimed to determine DSi concentration seasonally in waters of the western coast of South Sulawesi in relation to coastal water quality indicator. Water, chlorophyll-a, and diatom samples were collected from the coastal areas of the Tallo-Makassar, Maros, and Pangkep, in April 2013 (transitional season), June 2013 (dry season), and February 2014 (wet season). Factorial analysis of variance was used to identify significant seasonal and temporal variations, and linear regression was used to test the relationship of chlorophyll-a and diatom abundance to DSi concentrations. The results showed that the DSi concentration was higher in the wet season of 35.2-85.2 µM than in the other seasons (transitional season: 10.8-68.4 µM, dry season: 9.59-24.1 µM). The abundance of diatoms during the transitional season reached ~9.7x107 cell/m3 in the Pangkep river, 2.3x107 cell/m3 in the Tallo river, and 1.3 x 107 cell/m3 in the Maros river. Chaetoceros, Nitzschia, and Rhizosolenia dominated the diatom composition. The mean concentration of chlorophyll-a in the Makassar coastal waters was 4.52±4.66 mg/m3, while in the Maros and Pangkep waters of 1.40±1.06, and 2.72±1.94  mg/m3, respectively. There was no strong linear corelation between DSi and diatom abundances, nor chlorophyll-a. These results suggested that DSi become a non-limiting factor for the diatom growth and potentially reduce the water quality via eutrophication and diatom blooms. Keywords: dissolved silicate, diatom, chlorophyll-a, coastal waters, South Sulawesi
KONTROVERSI PENGIBARAN BENDERA BINTANG KEJORA DI ISTANA NEGARA DALAM PERSPEKTIF HUKUM PIDANA Nurfadilah Nurfadilah; Erdianto Effendi; Davit Rahmadan
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Hukum Vol 8, No 1 (2021): Januari - Juni 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Ilmu Hukum

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The raising of the Morning Star flag at the State Palace by Papuan students caused a lot of controversy in various aspects, because some people thought that the Papuan students' actions were treasonous but there were also those who thought that it did not include treason. The purpose of this research is to find out the actions taken by Papuan students have included the crime of treason and to find out whether or not there are reasons for the elimination of crimes in the name of democracy. The type of this research is normative legal research based on library research using secondary data. This research uses qualitative analysis and produces descriptive data.From the results of the research, the authors conclude that from the perspective of criminal law, the actions of Papuan students, namely conducting demonstrations with one of the demands, namely wanting to separate themselves from the territory of the Unitary State of the Republic of Indonesia accompanied by the raising of the Morning Star flag are included in the crime of treason. because in this case it has fulfilled the elements of treason in Article 106 of the Criminal Code. In addition, there is no reproach to provide reasons for the abolition of crimes to these Papuan students, because considering the state is in a state of danger so that the state can free itself from its obligations and responsibilities towards human rights and this is in line with Article 28J Paragraph 2 of the 1945 Constitution of the Republic of Indonesia in order to achieve the territorial integrity of Indonesia.The author's suggestion is for the government to immediately form a new norm regarding the crime of treason, in order to provide clarity in the formulation of the criminal act of treason in the Criminal Code, to the Papua Provincial government to immediately form a Special Regional Regulation regarding regional symbols in Papua, and it is hoped that the government can again allow the flying. the Morning Star flag as regulated by the previous Gusdur administration and in order to revise the Government Regulation on Regional Symbols by not including the Morning Star flag as a symbol of the separatist movement, considering that the Morning Star flag is a cultural flag by the Papuan people.Keywords: Crime of Treason-Bintang Kejora Flag-Papuan Students
MATHEMATICS LEARNING ASSESSMENT DURING THE COVID-19 PANDEMIC (A CASE STUDY OF MIDDLE SCHOOL TEACHERS IN WEST SULAWESI PROVINCE) Fauziah Hakim; Dila Amanda; Nurfadilah Nurfadilah; Fitriani Fitriani
MATEMATIKA DAN PEMBELAJARAN Vol 9, No 1 (2021): MATEMATIKA DAN PEMBELAJARAN
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v9i1.1862

Abstract

This qualitative research aimed to describe the efforts and obstacles of teachers in carrying out mathematics learning assessments during the COVID-19 pandemic. The research data were obtained from unstructured interviews with 10 middle school mathematics teachers spread across 4 districts in West Sulawesi Province. The results showed some of the efforts made by the teacher in conducting assessments, namely (1) for the cognitive domain, the teachers used several types of platforms, asked students to come to school by implementing health protocols, and used essay test form, (2) for the psychomotor domain, the teachers paid attention to students’ opinions/ comments during online learning and used performance task, and (3) for the affective domain it was done by observing students’ discipline both in collecting assignments and taking part in online learning. The obstacles faced include not all students submitting assignments and exams due to internet network problems and the emergence of teacher doubts about the originality of student work results. For psychomotor and affective assessments, teachers were very constrained because the majority of teachers only use non-video-based applications, while for psychomotor and affective assessments are usually carried out by observation.
PENGARUH PENAMBAHAN BUAH NENAS DAN GARAM DENGAN KONSENTRASI YANG BERBEDA DALAM PEMBUATAN KECAP IKAN LAYANG DECAPTERUS SP TERHADAP TOTAL COLONI BAKTERI Nurfadilah Nurfadilah
Jurnal Pengolahan Pangan Vol 3 No 2 (2018)
Publisher : Fakultas Pertanian Universitas Alkhairaat Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (364.442 KB) | DOI: 10.31970/pangan.v3i2.13

Abstract

Flying fish (Decapterus Sp.) Is one of the by-products that is still underutilized into processed products that have economic value, even though the potential is quite high. Processing of fish with a fermentation process has several products, one of which is the manufacture of fish sauce. While the addition of salt can maintain the shelf life of fish sauce This study aims to determine the comparison of the number of bacterial colony found in Decapterus Sp overcooked fish sauce treated with pineapple and salt. This research was conducted at the Applied Laboratory of Marine Products Processing Technology and at the Basic Polytechnic Laboratory of Palu. The method used in this research is descriptive analysis method. Bacterial identification and business analysis are carried out qualitatively and quantitatively. The highest number of microbes was obtained in fish sauce without using 10% pineapple and 7% salt which was 2.2 x 105 and the lowest was found in fish sauce using 10% pineapple and 7% salt which was 0.3 x 105 and for feasible economic analysis to be marketed because it still has a profit of Rp. 1,900. the conclusion is that fish sauce that uses 10% pineapple and 7% salt is suitable for consumption and marketing and suggestions for further testing for the shelf life of flying fish sauce are added 10% pineapple and 7% salt.
PENGARUH PENAMBAHAN TEPUNG BUAH MANGROV PEDADA (Sonneratia caseolaris) PADA MUTU DODOL KETAN Nurfadilah Nurfadilah
Jurnal Pengolahan Pangan Vol 4 No 1 (2019)
Publisher : Fakultas Pertanian Universitas Alkhairaat Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (162.715 KB) | DOI: 10.31970/pangan.v4i1.22

Abstract

Mangroves are plants that live on the shores of the coast with various types of mangroves, but the mangroves used in the study are pedada, European communities know him with designation Sonneratia caseolaris . Mangrove ecosystems have benefits economical that is results wood and notwood for example brackish water cultivation, ponds shrimp, tour a and others. Benefits ecological is in the form of protection for the ecosystem mainlandand the ocean, that is could to be anchoring abrasion or erosion wave or wind tight. Mangroves have value economical important because have rightdungan high arbohydrates. Research this aiming for knowing level substitution flour sticky rice and which produces mangrove mangrove flour dodol with organoleptic high quality . This study used a Randomized Block Design (RBD) with 5 treatments. From the results whole test organoleptic above assessed by penelis from level fondness color, aroma, taste, texture, and fondness whole showing that penelis more like level 10% substitution with use 20 grams of mangrove flour and 180 grams of flour sticky rice.
The Effect of Experiential Learning Viewed From Gender Differences Perspective toward Physics Learning Outcome Nurfadilah Nurfadilah
Jurnal Pendidikan Fisika Vol 7, No 2 (2019): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (514.987 KB) | DOI: 10.26618/jpf.v7i2.2081

Abstract

This research was a quasi-eksperiment by using nonequivalent control group design and factorial design 2x2. It was conducted in class X-1 and X-2 of senior high school 1 of Takkalalla Wajo and aimed to: (1) analyse the difference of physics learning outcome between students who where taught with experiential learning and the ones who where taught conventionally; (2) analyse the difference of physics learning outcome between male students who where taught with experiential learning and the ones who where taught conventionally; (3) analyse the difference of physics learning outcome between female students who where taught with experiential learning and the ones who where taught conventionally; (4) analyse the interaction between learning models (experiential and conventional laerning) and gender (male and female students) toward the achievement of students physics learning outcome. The collection of data carried out before the use of experiential learning in class experiments and conventional in the control class in order to determine whether different initial knowledge of students (pre-test), and the results for the experimental class to learn physiscs of controls didn’t differ significantly. Thus the hypothesis test conducted after the second execution after the learning by giving the final test (post-test) was used parametric test. The results of hypotheses testing that used two-way variance analysis with SPSS 16 showed that (1) there was difference of physiscs learning outcomes significantly between students with experiential learning and conventionally; (2) there are differences in learning outcomes were not significant among physics students with experiential learning and conventionally on male students; (3) there are differences in learning outcome were not significant among physics students with eksperiential learning and conventionally on female students; (4) there was no interaction between learning models (experiential and conventional laerning) and gender (male and female students) toward the achievement of students physics learning outcome.Keywords: experience, gender, learning outcomePenelitian ini merupakan penelitian eksperimen semu menggunakan desain penelitian nonequivalent control group design dan rancangan faktorial 2×2 yang dilaksanakan di kelas X-1 dan X-2 SMAN 1 Takkalalla Kabupaten Wajo dengan tujuan untuk; (1)menganalisis perbedaan hasil belajar Fisika siswa antara yang diajar melalui pembelajaran berdasarkan pengalaman dan secara konvensional, (2)menganalisis perbedaan hasil belajar Fisika siswa antara yang diajar melalui pembelajaran berdasarkan pengalaman dan secara konvensional untuk laki-laki, (3)menganalisis perbedaan hasil belajar Fisika siswa antara yang diajar melalui pembelajaran berdasarkan pengalaman dan secara konvensional untuk perempuan, dan (4)menganalisis interaksi antara pembelajaran (berdasarkan pengalaman dan secara konvensional) dengan gender (siswa laki-laki dan perempuan) terhadap pencapian hasil belajar Fisika siswa. Pengumpulan data dilaksanakan sebelum digunakan pembelajaran berdasarkan pengalaman dikelas eksperimen dan secara konvensional di kelas kontrol dengan tujuan untuk mengetahui berbeda tidaknya pengetahuan awal siswa (pre-test), dan diperoleh hasil belajar fisika untuk kelas eksperimen dan kontrol yang tidak berbeda secara signifikan. Dengan demikian uji hipotesis yang dilakukan setelah pelaksanaan kedua pembelajaran usai maka pemberian tes akhir (post test) digunakan uji parametrik. Hasil pengujian hipotesis yang dilakukan dengan analisis varians dua jalur dengan SPSS 16 yang menunjukkan bahwa (1)terdapat perbedaan hasil belajar fisika yang signifikan antara siswa dengan pembelajaran berdasarkan pengalaman dan secara konvensional, (2)terdapat perbedaan hasil belajar fisika yang tidak signifikan antara siswa dengan pembelajaran berdasarkan pengalaman dan secara konvensional pada siswa laki-laki, (3)terdapat perbedaan hasil belajar fisika yang tidak signifikan antara siswa dengan pembelajaran berdasarkan pengalaman dan secara konvensional pada siswa perempuan, dan (4)tidak terdapat interaksi antara pembelajaran (berdasarkan pengalaman dan secara konvensional) dengan gender (laki-laki dan perempuan) terhadap hasil belajar fisika siswa.Kata kunci: pengalaman, gender, hasil belajar
HUBUNGAN KONSEP DIRI DENGAN KECEMASAN NARAPIDANA PADA RUTAN KELAS II B MAJENE Nurfadilah Nurfadilah; Munadiah Wahyuddin
J-KESMAS: Jurnal Kesehatan Masyarakat Vol 6, No 1 (2020): J-KESMAS Volume 6, Nomor 1, Mei 2020
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35329/jkesmas.v6i1.651

Abstract

The concept of self is an individual's conceptualization of himself directly this self-concept affects self-esteem and one's feelings towards himself. Self-concept is divided into 2 namely positive self-concept and negative self-concept when an individual has a positive self-concept, his anxiety will be low whereas when an individual has a negative self-concept, his anxiety will be high. Prisoners are individuals who lose freedom where inmates experience anxiety which tends to be depressed due to their inability to adjust. The purpose of this study was to determine the relationship between self-concept and prisoner anxiety. This type of research is observational analytic research with a cross-sectional study approach with the method of Simple Random Sampling. The instrument used was a questionnaire with a Likers Scale and HARS Scale. The sample in this study was 57 inmates. Based on the results of the Chi-Square analysis showed that the hypothesis tested in the study was rejected with a significant value of 0.671 which means greater than 0.05 (p> 0.05). It can be concluded that there is no significant relationship between self-concept and prisoners' anxiety in Majene Class II Prison. Suggestions for further researchers are to be able to add factors related to self-concept while adding samples to get more significant results. 
FAKTOR YANG BERHUBUNGAN DENGAN GEJALA NEUROTOKSIK AKIBAT PAPARAN PESTISIDA PADA PETANI SAYURAN, DESA SUGIHARJO, KECAMATAN BATANG KUIS, KABUPATEN DELI SERDANG Dian Maya Sari Siregar; Nurfadilah Nurfadilah
JURNAL MEDIA KESEHATAN Vol 15 No 1 (2022): Jurnal Media Kesehatan Poltekkes Kemenkes Bengkulu Volume 15 No 1 Juni 2022
Publisher : Politeknik Kesehatan Kemenkes Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33088/jmk.v15i1.723

Abstract

Problems: Pesticides are the main choice for controlling pests, diseases and weeds. The use of pesticides is widespread throughout the world. Pesticides used by farmers if not used correctly will have a negative impact on farmers' health. Based on the preliminary survey, 5 out of 10 vegetable farmers showed neurotoxic symptoms. The Aim Of The Research: This research aims to determine the factors associated with neurotoxic symptomps on vegetable farmers in Sugiharjo Village, Batang Kuis District, Deli Serdang Regency. Research Method: This study used an observational quantitative design with a cross sectional approach. The population in this study were all vegetable farmers in the research location were all 37 people. Because the total population is only 37 people, all of them are used as samples (total sampling). The tools for data collection are questionnaires (to measure the variables of working period, age, and neurotoxic symptoms) and observation sheets (to measure the variables of PPE use and pesticide type). Data analysis was univariate and bivariate analysis (using chi-square test) through SPSS version 17.0 program. The Results: The chi-square test show the p-value of each variable is PPE usage = 0.002, pesticide type = 0.127, working period = 0.028 and age = 0.001. Conclusions: There is a relationship between the use of PPE, working period, and age with neurotoxic symptoms due to pesticide exposure while pesticide type is not associated with neurotoxic symptoms due to pesticide exposure. Keywords: Neurotoxic, Pesticides, Vegetable Farmers
Suitability of Mangrove Ecotourism Areas in Teluk Barukang Talisayan District Berau Regency Wempi Agung Massolo; Muhammad Yasser; Nurfadilah Nurfadilah; Omega Raya Simarangkir
Berkala Perikanan Terubuk Vol 50, No 3 (2022): November 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.3.1698-1709

Abstract

Dumaring village village has a tourist area, namely Barukang Bay, especially in mangrove plants which have been around for a long time but have not received sustainable management until now from the government and local communities. This study aims to determine the condition of mangrove and feasibility research sites for ecotourism activities in Teluk Barukang Dumaring Subdistrict in Talisayan. This research was conducted in January 2021, in Teluk Barukang Dumaring Subdistrict in Talisayan. This research is based on three stages. The first stage of the preparation, and then conducted a survey observations, and determination of the samplin point, and then do the data collection, and the last stage analysis of the data. Based on the results of research in the fieled, discovered three species of mangrove, incluiding: sonneratia alba, Avicennia alba, Rhizopora apiculata. And in the terms the value of mangrove density in general, the value obtained is still relatively low. Reviewed using a tourism suitablility index, showing that mangrove areas in Teluk Barukang Dumaring Village still in the conditionally appropriate category (S2).
PENGARUH METODE DISKUSI KELOMPOK TERHADAP PEMAHAMAN KONSEP FISIKA PESERTA DIDIK Nurfadilah Nurfadilah; Yusri Handayani
JPFT (Jurnal Pendidikan Fisika Tadulako Online) Vol. 10 No. 2 (2022): Jurnal Pendidikan Fisika Tadulako Online
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The effect of the group discussion method on the understanding of physics concepts for students of Class XI IPA SMAN 11 Wajo. This research was conducted to determine the effect of learning with the discussion method on the understanding of physics concepts for class XI students of SMAN 11 Wajo. The population in this study were all students of class XI IPA SMAN 11 WAJO which consisted of 4 classes with a total of 164 students, with the determination of the sample through simple random sampling. After the withdrawal of the class threshold is carried out with the intention of not disturbing the learning process at school too much. Then the class XI IPA2 was chosen for the experimental class and class XI IPA1 for the control class. Collecting data for the assessment of students' understanding of physics concepts using a concept understanding test in the form of an essay given after treatment. Hypothesis testing was carried out by linear regression analysis with SPSS 16 which showed that there was an effect of the group discussion method on the understanding of physics concepts for students of Class XI IPA SMAN 11 Wajo. From this research, it is known that learning with the discussion method provides a new influence for students to further improve the process and understanding of physics concepts