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SISTEM UJIAN ONLINE SEBAGAI UPAYA PENINGKATAN PELAKSANAAN UJIAN DALAM PENDIDIKAN TERBUKA JARAK JAUH *) Pardede, Timbul; Listyarini, Sri
Jurnal Pendidikan Terbuka Dan Jarak Jauh Vol 12 No 1 (2011)
Publisher : LPPM Universitas Terbuka

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Universitas Terbuka (UT) as a higheropen anddistanceeducationinstitution has beencarrying outstudents assessmentin the form ofpaper and pencil and online examinations. This studywas conductedto determinethe effectiveness ofthe implementation of theOnline ExaminationSystem(Sistem Ujian Online=SUO), in terms of the reliability(robustness) of SUO application, the readiness ofHuman Resources inimplementingan online exam, the infrastructure that supporting SUO, and the studentresponses. The results showed that SUO applicationand support application had beenwell developedbyUT, proven that the SUO havebeenin operation in 30 out of 37UTregional centersin 2010. Studentsdid notface manyproblems in registering in the online exam.Infrastructureandhuman resourceswere considered satisfactory. Respondentsalso said that SUO was veryflexiblein terms of choosing theexamschedule andgetting the immediate feedback. Based on the research results, a SUO modelhad been developed and to be implementedatUT. The SUOmodel isdescribed inseveralbusinessprocesses, which includethe preparation, execution, processingexam results, as well assupervisionandevaluation. In the future, UTstillneeds toimprovefacilities, infrastructure andquality of human resources thatcansupport theonline exam. The implementation of online examrelies heavily oninformationtechnology (IT) and itis expectedthatSUOis adaptablewith this rapidly changed technology.

PENDIDIKAN JARAK JAUH SEBAGAI SARANA PERBAIKAN LINGKUNGAN Warlina, Lina; Soelaiman, Nuraini; Listyarini, Sri
Jurnal Pendidikan Terbuka Dan Jarak Jauh Vol 11 No 1 (2010)
Publisher : LPPM Universitas Terbuka

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Environmental issues at this time are very worrying it should be handled. This problem can happen because there is no awareness about problems of environment, and of non existing public education about the environment. Environmental education should be given since childhood, because the moral values received during childhood will not be easily forgotten. Presently, environmental education at the elementary level is ignored, because teachers who have knowledge in the field of environment is limited. Environmental education is very important for all, for that reason the socialization of environmental education is very crucial, especially for decision-makers, the bureaucrats and political elite, or those who can influence other people such as teachers and trainers. One alternative for environmental education is through the open and distance learning system. This system is very potential not only as a self-learning need, but also to enhance educational access. Distance learning system can be used for mass education, providing greater opportunity for people to study whenever they have time and wherever they are.

ALASAN MASUK DAN ALASAN MEMILIH PROGRAM STUDI ANTARA ALUMNI DI UNIVERSITAS TERBUKA Listyarini, Sri; Ratnawati, Tina; Prayekti, Prayekti; Milwan, Milwan
Jurnal Pendidikan Terbuka Dan Jarak Jauh Vol 13 No 1 (2012)
Publisher : LPPM Universitas Terbuka

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Universitas Terbuka (UT) as an open and distance higher education institution needs to have data on the student reasons why they enrolling at UT and why they choose their study programs. The data can be obtained from alumni who recently graduated, for that UT has developed an exit survey applications. There are two programs that are managed by UT, the Regular Program or Non-Pendas and Basic Education Program (Pendas). In this study respondents of the exit survey consist of 3,190 Regular Program alumni and 34,856 Program Pendas alumni, which is a graduate of UT during 2009.2 to 2010.2 semesters. The results of exit survey data processing shows that there are some differences regarding the reasons for the UT enrollment and reasons for choosing study program, among the Regular and Pendas Program alumni. The main reason for the Regular and Pendas Program alumni enrolled at UT is "Knowledge Improvement". While the main reason for choosing study program for the Regular Programme alumni is "Supporting the Job", while alumni from Pendas Program is "Knowledge Improvement". In the future the data obtained from exit survey can be used for dissemination and promotion, increasing the number of students, as well as reducing the number of non-active students. Universitas Terbuka (UT) sebagai institusi pendidikan tinggi terbuka jarak jauh perlu memiliki data mengenai apa alasan mahasiswa masuk UT dan apa alasan mereka memilih program studi. Data tersebut dapat diperoleh dari alumni yang baru saja lulus, untuk itu UT telah mengembangkan aplikasi exit survey. Ada dua program yang dikelola oleh UT, yaitu Program Reguler atau Non-Pendas dan Program Pendidikan Dasar (Pendas). Dalam penelitian ini responden exit survey dari Program Reguler sebanyak 3.190 dan Program Pendas berjumlah 34.856, yang merupakan lulusan UT pada masa yudisium 2009.2 sampai dengan 2010.2. Hasil pengolahan data exit survey memperlihatkan bahwa terdapat beberapa perbedaan mengenai alasan masuk UT dan alasan memilih program studi, antara alumni Program Reguler dan Pendas. Alasan utama masuk UT bagi alumni Program Reguler maupun Pendas adalah Menambah Pengetahuan. Sedangkan alasan utama memilih program studi bagi alumni Program Reguler adalah Menunjang Pekerjaan, sementara alumni Program Pendas adalah Menambah Pengetahuan. Di masa yang akan datang data yang diperoleh dari exit survey dapat digunakan untuk sosialisasi dan promosi, meningkatkan jumlah mahasiswa, serta menurunkan jumlah mahasiswa non-aktif.

KONSENTRAT PROTEIN IKAN LELE DUMBO (Clarias gariepenus) AFKIR DALAM KERUPUK MELARAT UNTUK MENCAPAI SUSTAINABLE DEVELOPMENT GOALS Listyarini, Sri; Asriani, Asriani; Santoso, Joko
Jurnal Matematika Sains dan Teknologi Vol 19 No 2 (2018)
Publisher : LPPM Universitas Terbuka

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At present the world is required to realize sustainable development, as outlined in the Sustainable Development Goals (SDGs). SDGs are 17 goals determined by the United Nations as a world development agenda for the benefit of humans and planet earth and are expected to be achieved in 2030. The first three SDGs are: first (poverty), second (hunger), and third (healthy and prosperous life). To achieve the 3 first goals of SDGs, a study on the production of fish protein concentrate (KPI) made from dumbo rejected catfish was conducted, and added the KPI catfish rejected concentrate to improve the quality of destitute crackers. The results of the study were: (1) the best KPI was made by extraction using 75% isopropyl alcohol (IPA) solvent, with 4 repetitions, the highest protein content was 78,71%, the lowest fat content was 0,69%, and the organoleptic value highest (4,37); and (2) the best destitute crackers are crackers with the addition of 10% KPI with quality: 12,41% protein content, 28,5% florality, organoleptic value crispy texture, very weak savory taste, bright cream cracker color. The addition of KPIs derived from dumbo reject catfish in destitute crackers is expected to be used to achieve the objectives of the first SDGs up to the third, but further research is needed in the production scale with an analysis focus on economic aspects. Saat ini dunia dituntut untuk mewujudkan pembangunan berkelanjutan, yang dituangkan dalam Sustainable Development Goals (SDGs). SDGs merupakan 17 tujuan yang ditentukan oleh PBB sebagai agenda dunia pembangunan untuk kemaslahatan manusia dan planet bumi dan diharapkan dapat dicapai pada tahun 2030. Tiga tujuan pertama SDGs adalah: pertama (kemiskinan), kedua (kelaparan), dan ketiga (Kehidupan sehat dan sejahtera). Untuk mecapai 3 tujuan SDGs ini dilakukan penelitian pembuatan konsentrat protein ikan (KPI) berbahan baku ikan lele dumbo afkir, dan menambahkan KPI lele dumbo afkir untuk meningkatkan kualitas kerupuk melarat. Hasil penelitian adalah: (1) KPI terbaik dibuat dengan ekstraksi menggunakan pelarut isopropil alkohol (IPA) konsentrasi 75%, dengan 4 kali pengulangan, memiliki kadar protein yang paling tinggi 78,71 %, kadar lemak terendah 0,69%, dan nilai organoleptik tertinggi (4,37); dan (2) Kerupuk melarat terbaik adalah kerupuk dengan penambahan KPI 10% dengan kualitas: kadar protein 12,41%, tingkat kemekaran 28,5%, nilai organoleptik tekstur renyah, rasa gurih sangat lemah, warna kerupuk krem keputihan cemerlang. Penambahan KPI yang berasal dari lele dumbo afkir pada kerupuk melarat diharapkan dapat digunakan untuk mencapai tujuan SDGs pertama sampai dengan ketiga, namun diperlukan penelitian lebih lanjut dalam skala produksi dengan fokus analisis pada aspek ekonomi.

ESTIMASI NILAI PENURUNAN KESEHATAN AKIBAT POLUSI GAS NOX DI UDARA DKI JAKARTA Listyarini, Sri; Tarumingkeng, Rudy C; Fauzi, Akhmad; Hutagaol, Parulian
Jurnal Matematika Sains dan Teknologi Vol 8 No 2 (2007)
Publisher : LPPM Universitas Terbuka

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The aim of this research is to estimate the value of health degradation caused by nitrogen oxide (NOx) gas as one of the air pollutions in Jakarta Province. The economic growth in urban area may affect lifestyle which will increase the energy demand. Fossil fuel as the main energy emitting some gases to the ambient, one of them is NOx gas.  In this research analysis of factors that influenced NOx ambient concentration is based on the socials, economics, and meteorological data from Indonesia Statistics Center (BPS) and Bureau of Meteorology and Geophysics (BMG). The prediction of the cost that has to be paid by the persons who are exposured by NOx gas and will get respiratory symptomps is done by developing the dynamic simulation model. The result of this research is by 2025 the Jakarta residences that will have respiratory symptomps caused by the NOx air pollution should pay about 1 trillion (1012) rupiahs. To reduce this pollutant it is recommended to develop public policies based on the economic and environmental concern.

PARTISIPASI KARYAWAN UNTUK KEBERLANJUTAN PRODUKSI CAT EMPLOYEE PARTICIPATION FOR SUSTAINABILITY OF PAINT PRODUCTION Wrinarti, Sri; Budhi Soesilo, Tri Edhi; Listyarini, Sri
Jurnal Matematika Sains dan Teknologi Vol 16 No 2 (2015)
Publisher : LPPM Universitas Terbuka

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Paint production generates hazardous and toxic waste. The amount of waste can be reduced if the paint factory employees, especially in the Production and Health Safety Environment & Security units, participates to reduce the amount of waste in accordance with the company's target for the sustainability of the paint production. Currently, PT. XYZ, a paint industry, has never conducted a survey to determine the role of its employees to reduce the amount of waste. This study was conducted to analyze the employee perception of their role to reduce the amount of waste. To analyze the perception of the role of employees, a survey of 93 respondents was conducted. The value of the role of respondents to reduce the amount of waste is 4.93 out of 6. In conclusion, the value of the role of respondent perception to reduce the amount of waste is 4.93 in six scales. Produksi cat menghasilkan limbah Bahan Berbahaya dan Beracun. Jumlah limbah pabrik cat dapat dikurangi apabila karyawan pabrik, khususnya di bagian Produksi dan Health Safety Environment & Security, berpartisipasi untuk menurunkan jumlah limbah sesuai dengan target perusahaan untuk keberlanjutan produksi cat. Saat ini PT. XYZ, sebuah industri cat, belum pernah melakukan survei untuk mengetahui peranan karyawannya untuk menurunkan jumlah limbahnya. Penelitian dilakukan untuk menganalisis persepsi karyawan tentang peranan mereka untuk menurunkan jumlah limbah. Untuk menganalisis persepsi peranan karyawan, telah dilakukan survei terhadap 93 responden. Nilai persepsi karyawan tentang peranan mereka untuk menurunkan jumlah limbah adalah 4,93 dari skor maksimum 6.  Kesimpulannya, nilai persepsi karyawan tentang peranan mereka untuk menurunkan jumlah limbah adalah 4,93 dari 6 skala.

KONSENTRAT PROTEIN IKAN LELE DUMBO (Clarias Gariepenus) AFKIR DALAM KERUPUK MELARAT UNTUK MENCAPAI SUSTAINABLE DEVELOPMENT GOALS Sri Listyarini; Asriani Asriani; Joko Santoso
Jurnal Matematika Sains dan Teknologi Vol. 19 No. 2 (2018)
Publisher : LPPM Universitas Terbuka

At present the world is required to realize sustainable development, as outlined in the Sustainable Development Goals (SDGs). SDGs are 17 goals determined by the United Nations as a world development agenda for the benefit of humans and planet earth and are expected to be achieved in 2030. The first three SDGs are: first (poverty), second (hunger), and third (healthy and prosperous life). To achieve the 3 first goals of SDGs, a study on the production of fish protein concentrate (KPI) made from dumbo rejected catfish was conducted, and added the KPI catfish rejected concentrate to improve the quality of destitute crackers. The results of the study were: (1) the best KPI was made by extraction using 75% isopropyl alcohol (IPA) solvent, with 4 repetitions, the highest protein content was 78,71%, the lowest fat content was 0,69%, and the organoleptic value highest (4,37); and (2) the best destitute crackers are crackers with the addition of 10% KPI with quality: 12,41% protein content, 28,5% florality, organoleptic value crispy texture, very weak savory taste, bright cream cracker color. The addition of KPIs derived from dumbo reject catfish in destitute crackers is expected to be used to achieve the objectives of the first SDGs up to the third, but further research is needed in the production scale with an analysis focus on economic aspects. Saat ini dunia dituntut untuk mewujudkan pembangunan berkelanjutan, yang dituangkan dalam Sustainable Development Goals (SDGs). SDGs merupakan 17 tujuan yang ditentukan oleh PBB sebagai agenda dunia pembangunan untuk kemaslahatan manusia dan planet bumi dan diharapkan dapat dicapai pada tahun 2030. Tiga tujuan pertama SDGs adalah: pertama (kemiskinan), kedua (kelaparan), dan ketiga (Kehidupan sehat dan sejahtera). Untuk mecapai 3 tujuan SDGs ini dilakukan penelitian pembuatan konsentrat protein ikan (KPI) berbahan baku ikan lele dumbo afkir, dan menambahkan KPI lele dumbo afkir untuk meningkatkan kualitas kerupuk melarat. Hasil penelitian adalah: (1) KPI terbaik dibuat dengan ekstraksi menggunakan pelarut isopropil alkohol (IPA) konsentrasi 75%, dengan 4 kali pengulangan, memiliki kadar protein yang paling tinggi 78,71 %, kadar lemak terendah 0,69%, dan nilai organoleptik tertinggi (4,37); dan (2) Kerupuk melarat terbaik adalah kerupuk dengan penambahan KPI 10% dengan kualitas: kadar protein 12,41%, tingkat kemekaran 28,5%, nilai organoleptik tekstur renyah, rasa gurih sangat lemah, warna kerupuk krem keputihan cemerlang. Penambahan KPI yang berasal dari lele dumbo afkir pada kerupuk melarat diharapkan dapat digunakan untuk mencapai tujuan SDGs pertama sampai dengan ketiga, namun diperlukan penelitian lebih lanjut dalam skala produksi dengan fokus analisis pada aspek ekonomi.

PARTISIPASI KARYAWAN UNTUK KEBERLANJUTAN PRODUKSI CAT EMPLOYEE PARTICIPATION FOR SUSTAINABILITY OF PAINT PRODUCTION Sri Wrinarti; Tri Edhi Budhi Soesilo; Sri Listyarini
Jurnal Matematika Sains dan Teknologi Vol. 16 No. 2 (2015)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (249.924 KB)

Paint production generates hazardous and toxic waste. The amount of waste can be reduced if the paint factory employees, especially in the Production and Health Safety Environment & Security units, participates to reduce the amount of waste in accordance with the company's target for the sustainability of the paint production. Currently, PT. XYZ, a paint industry, has never conducted a survey to determine the role of its employees to reduce the amount of waste. This study was conducted to analyze the employee perception of their role to reduce the amount of waste. To analyze the perception of the role of employees, a survey of 93 respondents was conducted. The value of the role of respondents to reduce the amount of waste is 4.93 out of 6. In conclusion, the value of the role of respondent perception to reduce the amount of waste is 4.93 in six scales. Produksi cat menghasilkan limbah Bahan Berbahaya dan Beracun. Jumlah limbah pabrik cat dapat dikurangi apabila karyawan pabrik, khususnya di bagian Produksi dan Health Safety Environment & Security, berpartisipasi untuk menurunkan jumlah limbah sesuai dengan target perusahaan untuk keberlanjutan produksi cat. Saat ini PT. XYZ, sebuah industri cat, belum pernah melakukan survei untuk mengetahui peranan karyawannya untuk menurunkan jumlah limbahnya. Penelitian dilakukan untuk menganalisis persepsi karyawan tentang peranan mereka untuk menurunkan jumlah limbah. Untuk menganalisis persepsi peranan karyawan, telah dilakukan survei terhadap 93 responden. Nilai persepsi karyawan tentang peranan mereka untuk menurunkan jumlah limbah adalah 4,93 dari skor maksimum 6. Kesimpulannya, nilai persepsi karyawan tentang peranan mereka untuk menurunkan jumlah limbah adalah 4,93 dari 6 skala.

ESTIMASI NILAI PENURUNAN KESEHATAN AKIBAT POLUSI GAS NOX DI UDARA DKI JAKARTA Sri Listyarini; Rudy C Tarumingkeng; Akhmad Fauzi; Parulian Hutagaol
Jurnal Matematika Sains dan Teknologi Vol. 8 No. 2 (2007)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (277.462 KB)

The aim of this research is to estimate the value of health degradation caused by nitrogen oxide (NOx) gas as one of the air pollutions in Jakarta Province. The economic growth in urban area may affect lifestyle which will increase the energy demand. Fossil fuel as the main energy emitting some gases to the ambient, one of them is NOx gas. In this research analysis of factors that influenced NOx ambient concentration is based on the socials, economics, and meteorological data from Indonesia Statistics Center (BPS) and Bureau of Meteorology and Geophysics (BMG). The prediction of the cost that has to be paid by the persons who are exposured by NOx gas and will get respiratory symptomps is done by developing the dynamic simulation model. The result of this research is by 2025 the Jakarta residences that will have respiratory symptomps caused by the NOx air pollution should pay about 1 trillion (1012) rupiahs. To reduce this pollutant it is recommended to develop public policies based on the economic and environmental concern.

The Influence of Leadership Style, Organizational Culture, and Job Satisfaction on Employee Performance Department of Education and Culture of Yapen Islands Edison Musa Kayoi; Bonifasia Elita Bharanti; Sri Listyarini
Britain International of Humanities and Social Sciences (BIoHS) Journal Vol 3 No 2 (2021): Britain International of Humanities and Social Sciences, June
Publisher : Britain International for Academic Research (BIAR) Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/biohs.v3i2.466

The Department of Education and Culture of the Yapen Islands Regency as an extension of the local government in dealing with education has attempted to provide maximum public services. However, in its implementation, there are several obstacles, including not optimal services provided due to less-than-optimal employee performance. The objective of the study is to analyze the influence of leadership style, organizational culture, and job satisfaction on the performance of the employees of the Department of Education and Culture of the Yapen Islands Regency. Collecting data used a questionnaire. The research sample was calculated using the Slovin formula and obtained a total sample of 60 employees of the Department of Education and Culture of the Yapen Islands Regency. The data were tested with research instrument tests, classical assumption tests, and multiple linear regression tests using SPSS software version 25. The results showed that 1) leadership style had a positive and significant effect on employee performance, 2) organizational culture had a positive and significant effect on the performance of employees, 3) job satisfaction has no effect on employee performance

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