Article Per Year (5 Year)
p-Index From 2019 - 2024
0
P-Index
This Author published in this journals
All Journal Jurnal Matematika Sains dan Teknologi Jurnal Pendidikan Terbuka Dan Jarak Jauh
Nuraini Soleiman
Universitas Terbuka
Agriculture, Biological Sciences & Forestry Education Mathematics Other

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
MODEL SISTEM DINAMIS UNTUK ESTIMASI PENCEMARAN UDARA DARI EMISI KENDARAAN BERMOTOR DI JAKARTA Nuraini Soleiman; Rudy C Tarumingkeng
Jurnal Matematika Sains dan Teknologi Vol. 9 No. 1 (2008)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (218.28 KB)

Abstract

Air pollution from vehicle emission becomes a major problem in urban areas, including Jakarta, Indonesia. This vehicle emission worsening ambient air concentration because of increasingly use of diesel engine for urban transportation, which exhaust particulate matter. This pollutan pose adverse health effect especially resparatory problems and premature mortality. This paper presents a model for estimating the level of pollution and the impact of that pollution on human health. An air quality model is developed using Gaussian model for urban area and the social-economic impact are estimated using Dose Response function. Simulation of the model shows a dynamic model is a powerfull tool for estimating the pollution level and the impact of the pollution. The result of the simulation can be used as basic information for decision makers to design some environmental policies for reducing the pollution level from vehicles emission.
ANALISIS BUTIR SOAL PILIHAN GANDA UJIAN AKHIR SEMESTER MAHASISWA DI UNIVERSITAS TERBUKA DENGAN PENDEKATAN TEORI TES KLASIK Dewi Juliah Ratnaningsih; Isfarudi Isfarudi; Nuraini Soleiman
Jurnal Pendidikan Terbuka Dan Jarak Jauh Vol. 12 No. 2 (2011)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (70.931 KB)

Abstract

Multiple choice tests have been used to measure students learning achievement for most of the courses at Universitas Terbuka (UT). To ensure the quality of the tests, test item analysis based on classical test theory has been employed regularly. This paper aims to analyze multiple-choice items of the End Semester Examination of UT using the program ITEMAN. The data used were the answers sheets of students taking eight courses in the first and second semester of 2009. Courses analyzed in this study were MKDU4111, PEMA4210, MKDU4109, ISIP4215, EKMA4214, ESPA4112, BIOL4110, and BIOL4119. The results showed that the test items used have had a pretty good quality. Average test item difficulties were fair. This was indicated by the mean value of P which ranged from 0.328 to 0.461. Discrimination index for both semester tests were good in about 75% of the courses measured. Its value ranges from 0.304 to 0.451 for the first semester of 2009 tests and 0.343 to 0.382 for the second semester of 2009 tests. Meanwhile, the reliability of the test items could be considered good except for the courses PEMA4210 (first semester 2009) and MKDU4111 (second semester 2009).
PENDIDIKAN BERKELANJUTAN DAN PERAN UNIVERSITAS TERBUKA Nuraini Soleiman
Jurnal Pendidikan Terbuka Dan Jarak Jauh Vol. 11 No. 1 (2010)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (56.593 KB)

Abstract

Continuing education is a term that usually used to provide education for adult students, in upgrading their knowledge in a particular field of study and therefore it can be in the form of a certificate or degree programs. The certificate programs which is combined with a transfer credit system is becoming more relevance for adult students who work. After 24 years of participating in providing education for adult learner, UT has many experiences in providing programs through distance education mode, including the experience of the credit transfer system.UT has 4 faculties that provide programs in degree programs and therefore UT already developed printed course materials about 820 for a regular students and 120 for elementary school teacher training programs. These printed course materials can be utilized by other programs that has about similar curriculum or a taylor made program. Besides for utilizing the course materials the continuing program should be so designed that courses in this program can be transfer to a degree program.A certificate continuing education programs should be appropriate designed to meet not only the competency required for that program but also that the courses taken by students could be tranfers for a degree program. From the operational point of view of UT system the continuing education program could be attached in UT system without many difficulties as long as the courses of the program will be regarded as a different course although it uses the same course material.
Co-Authors Dewi Juliah Ratnaningsih Isfarudi Rudy C Tarumingkeng