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PREDIKSI KANDUNGAN NITROGEN DAUN PADI DENGAN ANALISIS PERGESERAN TEPI KANAL MERAH (RED EDGE SHIFT) DATA HIPERSPEKTRAL nadirah, nadirah; Muljosukojo, Bangun; Hariyanto, Teguh; Sadly, M; Evri, M; mulyono, Sidik
Jurnal Sains dan Teknologi Indonesia Vol. 11 No. 3 (2009)
Publisher : Badan Pengkajian dan Penerapan Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (151.733 KB) | DOI: 10.29122/jsti.v11i3.838

Abstract

Canopy hyperspectral with various growth stages measured by using field spectroradiometer (350 - 1000 nm) corresponded to leaf Nitrogen content of three rice cultivars (Ciherang, Cilamaya and IR64) during growth season in Java Island,Indonesia. Coinciding with hyperspectral measurement, biochemical parameter such as leaf Nitrogen content (g/100 gr) was analyzed from destructive biomass sample through laboratory analysis. The potential narrow band in the red edgeregion was investigated to predict leaf nitrogen content (N content) with applying modified polynomial interpolation (MPI) and modified four points linear interpolation (MFLI) methods. First derivative reflectance derived from reflectance data andsubsequently used in analysis of Red Edge Position (REP). The correlation REPMFLI was generally stronger than REP-MPI attributed to leaf N content for several level of N application that indicated by value of R2. The response of REP-MFLItoward N level 69 kg/ha exhibited the most significant correlation (R2 = 0.754) than other correlations. Meanwhile, the response of REP-MPI toward N level 161 kg/ha denoted the most significant correlation (R2 = 0.8) than other correlations. The highest correlation using REP-MPI (R2 = 0.8) to predict leaf N contentdemonstrated slightly higher than that of REP- MFLI (R2 = 0.754). In general both REP-MFLI and REP-MPI represented somewhat similar response toward N levels, such as 103.5 kg/h, 115 kg/ha. The exploration of characteristics of red edge shiftis a fundamental point in developing rapid and precise prediction for biochemical parameter. In addition, its prediction capability was promising to support crop farming management.
THE 3-DIMENSION PICTURES IN INCREASING THE STUDENTS ABILITY AND INTEREST TO WRITE DESCRIPTIVE COMPOSITION Asrifan, Andi; Rinantanti, Yulini; Tang, Syamsu; Nadirah, Nadirah
JOURNAL OF ADVANCED ENGLISH STUDIES Vol 2 No 1 (2019): Journal of Advanced English Studies
Publisher : Study Program of English Literature

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47354/jaes.v2i1.51

Abstract

The aim of conducting this research are to find out whether or not using 3-Dimensional pictures is able to increase the ability of the students of SMP Negeri 3 Pangsid Kabupaten Sidenreng Rappang to write a descriptive composition. And to find out whether or not the use of 3-Dimensional pictures is interesting for the students in writing English. In this research, the researcher employed a cluster random sampling technique meaning two classes from five classes in the population were taken as the sample which represented the experimental and control group. The classes were selected randomly. The number of total samples was 60 students. The researcher used two kinds of instruments in collecting data namely writing test and questionnaire and calculating the mean score, standard deviation, frequency table, and the value of t-test to identify the difference between pretest and posttest by using inferential analysis in SPSS 21.0 program for the windows evaluation version. To calculate questionnaire data into a percentage, the researcher used the percentage technique using this SPSS 21.0 program for the windows evaluation version. The result of the research shown that the use of 3D-Pictures as an authentic material can improve the students’ writing ability. The writing ability of students who used 3D-Pictures as an authentic material and those who had just used conventional way had a significant difference. Therefore, it could be concluded that the Eighth-grade students’ of SMP Negeri 3 Pangsid Kabupaten Sidenreng Rappang have better writing ability by using 3D-Pictures as authentic material. And the use of 3D Pictures in teaching process particularly in writing skill was interesting and effective. It was proved by a mean score of students answer in the questionnaire showed that the students were categorized as interested.
THE ABILITY TO TRANSLATE ENGLISH PHRASES INTO INDONESIAN AND THE DIFFICULTIES FACED BY THE ELEVENTH GRADE STUDENTS OF SMAN 1 PANCARIJANG Nadirah, Nadirah; Tahir, M. Hijaz; Asrifan, Andi
JOURNAL OF ADVANCED ENGLISH STUDIES Vol 2 No 1 (2019): Journal of Advanced English Studies
Publisher : Study Program of English Literature

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47354/jaes.v2i1.53

Abstract

The research aims at finding out the ability to translate English phrases into Indonesian which cover the noun phrase, verb phrase, adjective phrase, adverb phrase, and prepositional phrase; and also the difficulties faced by the eleventh-grade students of SMAN 1 Pancarijang. The research will employ the descriptive method. It will take six classes, and each class consisted of thirty-five students which mean that is 210 students as the population in this research. It will use a proportional random sampling technique to minimize the big population. The researcher will take 7 students randomly for each class, totally 42 students. The data will be collected by using a reading test, questionnaire and interview to know the students’ ability which will be analyzed through SPSS 21.0. The research result will be indicated that the translate English phrases into Indonesia can develop ability students’ of SMAN 1 Pancarijang. The research method employed was a descriptive method. The research data were collected using three kinds of the instrument which test to asses students’ ability to translate English phrases into Indonesian, questionnaire, and interview to know the difficulties faced in translating English phrases into Indonesian was analyzed descriptive method. The findings of the research showed that the students’ mean score in translation test is 78.43 and it was categorized as good. The study concluded that (1) the students have a good ability in translating English phrases into Indonesian, and (2) although the students have good ability in translating English phrases into Indonesian, they still face difficulties in translation. Most of the difficulties dealt with the ‘language problem’ which is related to vocabulary and structure. It is more vocabulary and grammar in order to minimize the difficulties faced by students in translation. It is then recommended for further related research to conduct research on other types of translation test.
INTERACTIVE MULTIMEDIA IN EFL CLASSROOM: A STUDY OF TEACHING READING COMPREHENSION AT JUNIOR HIGH SCHOOL IN INDONESIA Nadirah, Nadirah; Asrifan, Andi; Vargheese, K. J.; Haedar, Haedar
JOURNAL OF ADVANCED ENGLISH STUDIES Vol 3 No 2 (2020): Journal of Advanced English Studies
Publisher : Study Program of English Literature

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47354/jaes.v3i2.92

Abstract

The objectives of the research were to find out: (1) whether or not the use of interactive multimedia improve students reading comprehension in the Eighth-Grade of SMP Negeri 4 Panca Rijang and (2) whether or not the use of interactive multimedia interest students’ in learning reading comprehension in the Eighth-Grade of SMP Negeri 4 Panca Rijang. This research employed mixed method design that applied experimental and control group. The population of the research was the Eighth-Grade students of SMP Negeri 4 Panca Rijang. The result of data analysis showed that there was significant difference between achievement of the students who used interactive multimedia and those who did not use interactive multimedia (conventional technique) in reading comprehension. It was proved by the mean score of experimental group was higher than control group in post-test (59.35 > 46.75). Furthermore, the result of the t-test value (3.581) was greater than t-table (α = 0.05; df = 38; t-table = 2.021) which means that H1 was accepted. The data analysis of questionnaire showed that the students had high interest toward the use of interactive multimedia in reading comprehension. It was supported by 4 students (20%) who were strongly interested, 14 students (70%) who were interested and 2 students (10%) who were moderate. The mean score of students’ answers in questionnaire (79.55) was classified as interested category. Based on the data analysis, the researcher concluded that: (1) the application of interactive multimedia enhanced the students’ ability in reading comprehension; (2) the application of interactive multimedia strategy in reading comprehension was interesting for the students.
THE EFFECTIVENESS OF INTENSIVE DAILY CONVERSATION TOWARD STUDENTS SPEAKING SKILLS AT UNIVERSITAS MUHAMMADIYAH SIDENRENG RAPPANG: (Efektivitas PercakapanIntensif Sehari-hari Terhadap Kemampuan Berbicara Siswa) Nadirah Nadirah; T Syamsu; Andi Sadapotto
Uniqbu Journal of Social Sciences Vol. 2 No. 1 (2021): Uniqbu Journal of Social Sciences (UJSS)
Publisher : LPPM UNIQBU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47323/ujss.v2i1.98

Abstract

The objective of this article are to describe: 1) The Effectiveness of Intensive daily conversation toward Student Speaking Skills at the Second Semester Universitas Muhammadiyah Sidenreng Rappang. 2) Students’ interested in using Intensive Daily Conversation to improve the speaking skill at the Second Semester Universitas Muhammadiyah Sidenreng Rappang. This article is besed on research result employed quantitavive method with used clusster sampling. The population of this research is the second semester; exactly the second semester of Muhammadiyah University of Sidenreng Rappang. The total number of population is 114 students. The samples in this research is from 2A1 consist 37 students. So the total sample of the research is 24 students. The data of the research were collected by using two kinds of instrument, namely speaking test and questionnaire. Speaking test is used to obtain data of the students’ speaking ability and questionnaire is used know the students interest in speaking English through Intensive Daily Conversation. The result of data analysis showed that three is significant difference between the students’ score after they were taught by Intensive Daily Conversation and before they were taught by using Intensive Daily Conversation. It is proved by the mean score of the post-test which is higher than the mean score of pre-test (69.5>32.29). Furthermore, the result of the t-test value (0.0005) is greater than t-table (α = 0.05; df = 11; t-table 1.701) which means that H1 is accepted.
Apologizing in English and Indonesian : An Interlanguage Pracmatic Case Study of Students at Muhammadiyah Boarding School Rappang Sri Fitri Ramadhani; Andi Sadapotto; Nadirah, Nadirah; Hermansyah, Sam; Ibrahim Manda
International Journal of Sustainable Applied Sciences Vol. 1 No. 3 (2023): September 2023
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v1i3.333

Abstract

This research uses the qualitative method as the research methodology. This research was conducted to know what How are students ability to apologize and How are the apology strategies of students at the Islamic boarding school.The population in this research were the students of Muhammadiyah boarding school Rappang in this research were 6 students dan 2 Teachers. The data collection method used in this research was an interview. The results showed that most of the Muhammadiyah boarding school Rappang students apologized by addressing the person directly. and they have different strategies in apologizing. Several strategies to apologize to friends that can be done are Express an apology directly, apologize by giving an explanation, apologize by saying responsibility, apologize by offering a fix, and apologize by promising not to do it again.
The Implementation Of Rewards And Punishments Towards Students Motivation In English Learning L, Syahrir; hermansyah, Sam; Nadirah, Nadirah; Rasyid, Rustam efendy; Buhari, Buhari; Sartika, Sartika
La Ogi : English Language Journal Vol 9 No 1 (2023): January
Publisher : Prodi Pendidikan Bahasa Inggris, FKIP, LP3M Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/loj.v9i1.840

Abstract

This research uses descriptive qualitative research as a research methodology located at SMP Negeri 3 Pitu Riase. This research was conducted to determine the implementation process of giving rewards and punishments to increase students' learning motivation and to find out the results of the implementation of giving rewards and encouragement to increase students' learning motivation in English subjects. Data collection techniques used are observation, interviews and documentation. While data analysis used data reduction, data presentation and data verification. The data obtained from this study is divided into two, namely data in the form of verbal (words) for example "Good" and nonverbal (actions) for example thumbs up, applause, additional points, advice, reprimand, vocabulary memorization, deductions and pinches. This data was obtained from the treatment and words of the teacher to his students during the learning process. The results of the research from the implementation of reward and punishment to increase students' motivation to learn in English subjects at SMP Negeri 3 Pitu Riase show that: the process of implementing reward and punishment is carried out spontaneously in the classroom and sometimes there is an agreement with students if there are students who violate or Failure to do the work will be punished. Rewards are given in the form of praise, applause, thumbs up and additional points. The punishment is in the form of advice, standing in front of the class and memorizing vocabulary. The results of the implementation of reward and punishment are: (1) The level of student attention to learning increases; (2) The level of student confidence in the ability to do learning tasks; (3) The level of student satisfaction with the learning process that has been carried out; and (4) Determining actions which must be done.
Pendampingan Pembuatan Video Animasi bagi Guru di MBS Rappang Khalik, Suhartini; Zain, Suardi; M., Usman; Ecca, Suleha; Buhari, Buhari; Nadirah, Nadirah; Amalia, Amalia; Nafisah, Andi; Suhendra, Suhendra
MALLOMO: Journal of Community Service Vol 2 No 1 (2021): Desember-Mei
Publisher : Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/mallomo.v2i1.563

Abstract

Pembelajaran abad 21 memiliki ciri yaitu terjalinya hubungan antara ilmu pengetahuan dan teknologi. Terkait pemanfaatan teknologi informasi dan komunikasi (ICT) dalam dunia pendidikan, yang selama ini menjadi faktor penentu kecepatan dan keberhasilan pendidikan. Salah satu media pembelajaran yang dapat digunakan pada pembelajaran abad 21 yaitu powtoon. Powtoon adalah aplikasi web yang memiliki banyak fitur menarik. Dengan adanya fitur-fitur menarik tersebut, powtoon bisa menjadi media pembelajaran yang menarik dan memotivasi peserta didik untuk belajar. Guru pun akan inovatif dalam mengemas materi pembelajaran dengan menggunakan aplikasi powtoon. Kegiatan pendampingan pembuatan media pembelajaran video animasi dilaksanakn di SMP, SMA, dan SMK Muhammadiyah Rappang. Metode yang dipakai dalam pendampingan yaitu observasi kondisi mitra, pendampingan pembuatan media pembelajaran video animasi dengan aplikasi powtoon, penugasan, serta evaluasi dan refleksi.
THE INFLUENCE OF INFRASTRUCTURE LEARNING MOTIVATION STRATEGIES ON STUDENT ACHIEVEMENT SMP NEGERI 2 CAMPALAGIAN MANDAR POLEWALI DISTRICT Nadirah, Nadirah; Sultan, Salim; Asri, Asri
UNM Geographic Journal Volume 5 Nomor 2 September 2022
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/ugj.v5i2.38433

Abstract

This study aims to examine the effect of learning strategies, learning motivation, infrastructure on student achievement in SMP Negeri 2 Campalagian, Polewali Mandar district. This study uses quantitative methods using primary data obtained from questionnaires. The population in this study were teachers of SMP Negeri 2 Campalagian, Polowali Mandar Regency. The number of samples in this study was 39 respondents. The analytical tools used include validity and reliability tests, normality tests, multicollinearity tests, heteroscedasticity tests, multiple linear regression analysis tests, f tests, t tests, and R² tests. Based on the results of data analysis, it can be concluded that: the variables of learning strategy, learning motivation, and infrastructure have an effect on student achievement at SMP Negeri 2 Campalagian, Polewali Mandar Regency.
Overview of the Waste Management System at Kariango Market, Mattiro Bulu District, Pinrang Regency Aswani, Irma; Nadirah, Nadirah; Ridwan, Ridwan; Muslimin, Muslimin; Wijayanti, Eva
Journal of Community Health Provision Vol. 4 No. 2 (2024): Journal of Community Health Provision
Publisher : PSPP JOURNALS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55885/jchp.v4i2.424

Abstract

Waste is the result of human activities and comes from a natural process, where waste often causes problems, especially in public places. The market is an important means of trade for the community so that it has the potential to produce quite a lot of waste. The market is a certain place, where sellers and buyers meet, including facilities where sellers can display their merchandise by paying a fee, (Environmental Health Requirements TTU, Ministry of Health of the Republic of Indonesia 1993). The research method used is observational with a descriptive approach. Sampling by Randong Sampling, where the sample size obtained was 211 people / traders, the collection was carried out with an observation sheet in the form of a checklist. The results of the observation showed that out of 211 traders, only 2 traders (0.9%) had good category trash containers and 209 traders (99.1%) had sufficient category trash containers, this shows that the existence of good trash containers in Kariango Market is still lacking. The results of data collection in the field, the collection system showed that out of 211 traders (100%) the collection of trash was in a good category. Garbage transportation can be seen that from 211 traders who were sampled, 208 traders (98.6%) transportation is categorized as good and 3 traders (1.4%) transportation is categorized as sufficient. For traders who do not have good garbage containers, they should immediately have good containers and what must be considered is that the material of the garbage container must be strong enough, waterproof, easy to fill, empty and easy to clean. The Department of Cleanliness, Parks and Fire of Pinrang Regency in order to maximize the transportation process should carry out transportation twice a week, namely after every market day.