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IMPLANTASI ION YTTRIUM UNTUK MENGHAMBAT LAJU OKSIDASI PADUAN TiAl PADA SUHU 800 °C Susita, Lely; Sayono, Sayono; Sujitno, Tjipto; Santoso, Slamet
Jurnal Iptek Nuklir Ganendra Vol 12, No 2 (2009)
Publisher : BATAN

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IMPLANTASI ION YTTRIUM UNTUK MENGHAMBAT LAJU OKSIDASI PADUAN TiAl PADA SUHU 800°C.Paduan TiAl merupakan material yang mempunyai potensi sangat besar sebagai material struktur pada temperaturmenengah (600 – 850 °C) untuk industri otomotif dan ruang angkasa, karena mempunyai densitas rendah (3,8 gr/cm3)dan kekuatan mekanik yang tinggi. Pada kisaran suhu ini terbentuk lapisan nonproteksi yang menyebabkan lajupertumbuhan oksida yang cepat. Peningkatan sifat ketahanan oksidasi suatu material memerlukan rekayasapermukaan karena oksidasi biasanya dimulai dari permukaan. Dalam penelitian ini telah dilakukan implantasi ionyttrium (Y) pada permukaan paduan TiAl untuk meningkatkan sifat ketahanan oksidasi paduan tersebut. Dari hasilpengamatan difraksi sinar X pada paduan TiAl menunjukkan bahwa implantasi ion Y menyebabkan terbentuk lapisanTi4Al43Y6 dan Y3Al2 serta lapisan oksida Y2O3, YTiO3 dan Y2TiO5 yang dapat menghambat difusi oksigen masuk kepermukaan paduan TiAl untuk membentuk lapisan oksida, sehingga mengurangi laju oksidasi paduan TiAl.
RANCANGBANGUN PROTOTIP DOSIMETER BERBASIS KALORIMETRI GRAFIT UNTUK PENGUKURAN DOSIS RADIASI ELEKTRON Santoso, Slamet; Sudjatmoko, Sudjatmoko
Jurnal Iptek Nuklir Ganendra Vol 12, No 2 (2009)
Publisher : BATAN

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RANCANGBANGUN PROTOTIP DOSIMETER BERBASIS KALORIMETRI GRAFIT UNTUK PENGUKURANDOSIS RADIASI ELEKTRON. Telah dilakukan rancangbangun prototip dosimeter berbasis kalorimetri grafit untukpengukuran dosis radiasi elektron pada energi elektron sampai dengan 300 keV dan dosis maksimum 60 kGy. Intigrafit berbentuk silinder dengan diameter dan ketebalan masing-masing 30 mm dan 2 mm, dikelilingi pelindung daribahan grafit yang sama. Dosimeter berbasis kalorimetri dilengkapi Styrofoam untuk isolator panas, sensor suhu dansistem instrumentasi berbasis mikrokontroler. Karakteristik dosimeter didapatkan dengan perhitungan dan simulasikomputer menggunakan perangkat lunak Penelope 2003 dan program ANSYS. Dosimeter berbasis kalorimetri grafitdirancang untuk memberikan hasil pengukuran dosis serap rata-rata dan dosis permukaan pada grafit secara waktunyata dan dapat bekerja seperti yang diharapkan. Dibandingkan dengan pengukuran dosis menggunakan dosimetercellulose tri acetate (CTA), didapatkan perbedaan relatif 18,9% dan 9,1% pada masing-masing percobaan denganvariasi energi dan perubahan arus berkas elektron dari mesin berkas elektron (MBE).
SIMULASI PERJALANAN AMPLOP BERKAS AKSELERATOR ION ENERGI MEDIUM Hariyanto, Sigit; Santoso, Slamet
Jurnal Iptek Nuklir Ganendra Vol 8, No 2 (2005)
Publisher : BATAN

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SIMULASI PERJALANAN AMPLOP BERKAS AKSELERATOR ION ENERGI MEDIUM. Telah dilakukan simulasitranspor berkas ion energi menengah (tandem) dengan program partikel berkas optik laboratory versi 1.1.1. Berkasion yang dipercepat adalah ion hidrogen dan nitrogen, ke luar dari sumber ion SNICS dengan inisial jejari ke arah Xdan Y masing-masing 1 cm dan sudut emitansi ke arah horisontal dan vertikal masing-masing 16,4 p mm mRad.Simulasi dilakukan dua kali yaitu pada pemercepat energi rendah untuk ion negatif dan pada pemercepat energimenengah untuk ion positif. Untuk membatasi jejari amplop berkas pada hasil simulasi energi rendah digunakanprogram fitting dengan empat buah lensa einzel, dua buah magnet pembelok dan sebuah kuadrupol elektrostatis.Untuk lensa einzel pertama diperoleh panjang fokus 70 cm, medan magnet pembelok 3,378 kG, sudut pembelokan300, Untuk lensa einzel kedua diperoleh panjang fokus 24 cm, pembelokan beam dengan sudut 900, diperolehmedan magnet pembelok 3,89 kG dan diperoleh jejari kelengkungan 0,457 m. Setelah keluar, masuk lensa einzeldengan panjang fokus 30cm dan difokuskan oleh kuadrupol listrik dengan koefisien kuadrupol 54,25 dan –89,51 danpanjang elektroda 0,07m. Sebelum masuk ke tabung pemercepat, dilewatkan lensa einzel dengan panjang fokus26 cm. Untuk mempercepat ion positif pada simulasi transport berkas pada energi medium digunakan tabungakselerator dengan tegangan pemercepat –15 MV, kemudian berkas elektron dilewatkan pada magnet pembelokdan magnet kuadrupol. Traspor berkas dengan metode fitting mendapatkan pembelok magnet 150 dan kuat medanmagnet 3,997 kG. Sedangkan pada panjang elektrode kuadrupol magnet doblet 0,14 m didapatkan kuat medanmagnet 3,2 kG dan –3,4 kG.
IMPLEMENTASI KEBIJAKAN BANTUAN OPERASIONAL SEKOLAH ( BOS ) DI SDN TLOGOSARI WETAN 01 KECAMATAN PEDURUNGAN KOTA SEMARANG Wardana, Galih; Santoso, Slamet; Rostyaningsih, Dewi
Journal of Public Policy and Management Review Volume 2, Nomor 2, Tahun 2013
Publisher : Journal of Public Policy and Management Review

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Education is a planned effort in the development of self in order to realize the potential of a civilized society, morality, personality, intelligent and have a prosperous life skills (spiritual-knowledged based society). Which is currently able to improve the quality of education in Indonesia is through fund School Operational Assistance (BOS) allocated to schools at primary and secondary School Operational Assistance Program is a central government assistance to all students SD / MI and SMP / MTs underprivileged throughout Indonesia both public and private on reduction of fuel subsidy because it was feared that the increase in fuel prices and the global financial crisis caused a decline in purchasing power and will negatively impact the poor to get an education.The purpose of the research to find out and get a clear picture about the implementation of the BOS program on SDN Tlogosari Wetan 01 Sub Pedurungan, and used materials and used as an ingredient on the study of the implementation of the BOS program on SDN Tlogosari Wetan 01 Sub Pedurungan, Semarang.In this research used theory implementation of G Edward III which states "the successful implementation of depengaruhi by four variables: attitude, HR, Communications, Bureaucratic Structure"The method used in this research is descriptive qualitative research, where the research is more emphasis on the analysis and at the same time portraying the reality of the existing conditions, so the results of these studies are generating a lot of descriptive data in the form of words or in writing of the perpetrators were observed.Based on research conducted by the authors of the policy implementation of BOS in SDN Tlogosari Wetan 01 Semarang is fully effective, kaBerdasarkan research conducted by the authors of the policy implementation of BOS in SDN Tlogosari Wetan 01 Semarang is fully effective, because the indicators that lead to the achievement of BOS policy objectives set by the government much has been achieved, only the need for dissemination to relevant parties in relation to the BOS, and enhance the performance of human resources-related
IMPLEMENTASI KEBIJAKAN TENTANG PENYELENGGARAAN JALAN TOL DI KOTA SEMARANG Priyambudi, Bannu; Nurcahyanto, Herbasuki; Santoso, Slamet
Journal of Public Policy and Management Review Volume 2, Nomor 1, Tahun 2013
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Semarang city is a big city where it has high numbers and high activity of population, so that the public roads become crowded and packed by worker’s vehicle, especially 4 wheel riders which increased every year. Toll roads are roads which are created by the BUMN in coordination with the goverment to reduce the congestion level in major cities, because it is a freeway that uses a charge to use this facility, while for Jasa Marga side who carry out this toll road should be able provide the best service for the users of the highway with the standard operational procedure that have been established.This research was conducted in the city of Semarang. The method used in this research is descriptive-qualitative. The data was collected by using interviews, observation and literature review.This research objective was: first, to find out about the implementation of toll road management in Semarang city, second, to find out the factors that affect the success of toll road implementation.Research outcome shows that: (1) The implementation was conducted according to toll road management guidelines those dictated by BPJT of Jasa Marga central office, the toll road management in Semarang city has been going well, however, there is still some obstacle which hamper the success of this toll road. (2) there’s a unfavorable coordination inside the implementer actor that is Jasa Marga in giving service to the toll road users.Recomendations that author provide: (1) Jasa Marga should provide oversight to every branch towards policies that have been made, should be right on the target of the policies. (2) the need for improvement in every lini and technology so the toll road services become more controlable by the policy implementer side.
FORMULASI KEBIJAKAN PENGEMBANGAN SEKOLAH OLAHRAGA DI PROVINSI JAWA TENGAH Widodo, Cahyo Bagus Puji; Santoso, Slamet; Rengga, Aloysius
Journal of Public Policy and Management Review Volume 2, Nomor 3, Tahun 2013
Publisher : Journal of Public Policy and Management Review

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Education and sports coaching are two things that can not be separated in the lives of student athletes. The condition that eventually led to problems between education and sports coaching student athletes have not been able to run simultaneously, including in Central Java Province. Central Java Province is already running a program named PPLP (Pusat Pembinaan dan Latihan Olahraga Pelajar), but in fact have not been able to overcome the problems of education and sports coaching student athletes. Therefore, it needs a Policy Formulation Development of Sport School in Central Java Province that is expected to be a bridge between education and sports coaching student athletes to be able to overcome the problems of education and sports coaching student athletes in the Central Java Province.
PENGARUH KOMPETENSI DAN MOTIVASI PEGAWAI TERHADAP KINERJA PEGAWAI SEKRETARIAT DPRD KOTA SEMARANG Pradiningrum, Enggar Rayi; Larasati, Hesti; Santoso, Slamet
Journal of Public Policy and Management Review Volume 2, Nomor 3, Tahun 2013
Publisher : Journal of Public Policy and Management Review

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The most important component to move the organization in the achievement of the purpose is human resources, so does the Secretariat of the Semarang City local parliament in providing services to members of parliament. In the run tupoksinya, there are complaints on the performance of the Parliament Secretariat of Semarang. Besides, there are mismatches with the occupied areas of competencies owned by employees viewed from educational backgrounds. Employee Income Supplement is still difficult to raise employee motivation because of lack of clarity in the provision of reference and the difference in nominal TPP received by each employee. The purpose of this research was to analyze the relationship between competence and motivation of the employees performance. Kendalls tau is used to answer the research objectives. This study uses quantitative and respondent types of Semarang Parliament Secretariat. Data collection methods used were interviews, observations, questionnaires, and documentation. Based on the results of this research is that the performance, competence and motivation of employees included in good category. Correlation test showed that there were positive and significant relationship between competence and motivation on employee performance Semarang Parliament Secretariat. It can be concluded that employees who have competence, but not supported by high motivation make the performance not maximal, so increasing motivation and competence development must be done.
ANALISIS KEBIJAKAN PEMBUATAN AKTA KELAHIRAN DI KOTA SEMARANG M, Achmad Faizun; Yuniningsih, Tri; Santoso, Slamet
Journal of Public Policy and Management Review Volume 2, Nomor 1, Tahun 2013
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Birth certificate on when these undergo elimineted dispensation, policy problem among them procedures to be to other institutions, the cost is very expensive, there are still scalpers, and the system arsiping fucked-up. The central government want of all citizens must indonesia recorded events its birth, because a function of birth certificate some of them are very important for the citizens, to document the state and evidence autentik incident to birth. See the problems very much is good news in the analysis of a policy of making birth certificate.The purpose of this research was to find the best alternatives from these problems and for the creation of a birth certificate procedures become better in order to increase production of a birth certificate to be on the rise. To answer these goals using the theory of policy analysis Brigmen and Davis refers to the stages of policy analysis with design research discription.Research showed want birth certificate become more dispensations and socialization. Coordination between each employee must also done so that the policy walk should be.
IMPLEMENTASI UU NO.23 TAHUN 2007 TENTANG PERKERETAAPIAN (STUDI KASUS TENTANG PEMERIKSAAN DAN PENELITIAN KECELAKAAN KERETA API DI KANTOR PUSAT PT. KAI (PERSERO) BANDUNG) Ayuningputri, Mega Fitria; Santoso, Slamet; Lituhayu, Dyah
Journal of Public Policy and Management Review Volume 2, Nomor 2, Tahun 2013
Publisher : Journal of Public Policy and Management Review

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The train is one of the mass transport that demanded by the public. PT.KAI(Persero) is a sole operator of organizing railway in Indonesia. The Vision and Mission of PT.KAI(Persero) is providing service and safety to the public as a train users. In 2007-2011 there was a train accident with the same factor from the train itself. Based on Law No.23 Tahun 2007 about Railways, there was a discussion of investigation and research of train accidents ,in which the discussion was intended to minimize the railway accidents. Implementation of transparency investigation reports and research train accident done by PT.KAI (Persero) deficient, because PT.KAI (Persero) give information is still common, simple, and temporary to public, the description of the results of investigation reports and research train accident PT.KAI (Persero) should be valid and must announce it to public in accordance with the contents of the Law No.23 Tahun 2007 of the Railways.
IMPLEMENTASI KEBIJAKAN TRANSMIGRASI UMUM DI KOTA SEMARANG Nugroho, Adhitya Putra; Lestari, Hesti; Santoso, Slamet
Journal of Public Policy and Management Review Volume 1, Nomor 2, Tahun 2012
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Pemenuhan kebutuhan merupakan salah satu indikator pencapaiankesejahteraan penduduk, namun peningkatan jumlah penduduk yang tinggitidak diiringi dengan peningkatan sumberdaya manusia sehingga menimbulkanpeningkatan angka pengangguran, atau dengan kata lain di tempat yang jumlahpenduduknya tinggi akan lebih sulit untuk mendapatkan pekerjaan. Salah satuprogram yang dapat dilakukan untuk memecahkan masalah tersebut adalahTransmigrasi. Adanya Transmigrasi masyarakat diharapkan lebih mandiri untukmeningkatkan kesejahteraan hidupnya. Berdasarkan Undang-Undang Nomor 15Tahun 1997 tentang Ketransmigrasian, bahwa penyelenggaraan transmigrasidilaksanakan sebagai upaya untuk lebih meningkatkan kesejahteraan dan peranserta masyarakat, pemerataan pembangunan daerah, serta memperkukuhpersatuan dan kesatuan bangsa melalui persebaran penduduk yang seimbangdengan daya dukung alam dan daya tampung lingkungan serta nilai budaya danadat istiadat masyarakat.Tujuan penelitian ini adalah untuk mengetahui hubungan kondisi sosialekonomi dan kemampuan implementor dengan implementasi kebijakantransmigrasi umum di Kota Semarang. Penelitian menggunakan teoriimplementasi kebijakan dari Van Meter dan Van Horn, serta Weimer danVinning. Tipe penelitian eksplanatori dengan sampel 48 responden, pengujianhipotesis menggunakan rumus Koefisien Korelasi Rank Kendall, KoefisienKonkordasi Kendall dan Koefisien Determinasi.Hasil penelitian menunjukan adanya hubungan yang positif dansignifikan antara kondisi sosial ekonomi dengan implementasi kebijakan yangdiperoleh dari perhitungan Zhitung (5,11) > Ztabel (1,96) pada taraf signifikan5%. Hubungan yang positif dan signifikan antara kemampuan implementordengan implementasi kebijakan yang diperoleh dari perhitungan Zhitung (4,57)> Ztabel (1,96) pada taraf signifikan 5%. Hubungan yang positif dan signifikanantara kondisi sosial ekonomi dan kemampuan implementor denganimplementasi kebijakan yang diperoleh dari perhitungan ƒÓ2hitung (78,817) >ƒÓ2tabel (5,99) pada taraf signifikan 5%.
Co-Authors Achmad Faizun M Adhitya Putra Nugroho Afriani Hanna Sagala Agus Harjoko Alfa Mutiara Dewi Aloysius Rengga Amalia Dwi Cahyani Ardyanto, Rizqi Dwi ARIF ROHMAN HAKIM, ARIF ROHMAN Bannu Priyambudi Cahyo Bagus Puji Widodo Crisnawati Crisnawati, Crisnawati Dewi Nurul Aisyah Dewi Rostyaningsih Didik Nugroho, Didik Dody Prisambodo, Dody Dyah Lituhayu Eka Yuli Trisnawati Endang Larasati Setyaningsih Enggar Rayi Pradiningrum Fahruddin Fahruddin Fathurrohman Fathurrohman Galih Wardana Galuh Purnama Putri Hartuti Purnaweni Hendro Saptono, Hendro Herbasuki Nurcahyanto HERNAYANTI HERNAYANTI Hesti Larasati Hesti Lestari HUNAYANI, HUNAYANI Ida Hayu Dwimawanti Ike Soraya Itsnani Mardlotillah Iwan Budi Nugroho Kamsinah Kamsinah Lely Susita Lelyana Dwi Jayani Lucky Prayoga Maesaroh Maesaroh Magdalena Litaay Mega Fitria Ayuningputri Meitisa Vanya Simanjuntak Melati Putri Muhammad Burhanudin Noor Nina Widowati Nur Haedar, Nur Haedar Nurhayati Nurhayati Radiksa Arvian Sitranata, Radiksa Arvian Rafica Sari Andriani Rihandoyo Rihandoyo Rochmatino Rochmatino, Rochmatino Sajidan Sajidan Sayono Sayono Septiana Novitasari Siahaan, Esra Oktavia Sigit Hariyanto Siska Surya Hasnita Siti Samiyarsih SM. Angga Manggala Putra Soebandriyo, Soebandriyo Sri Dwiastuti Sri Lestari Sri Suwitri Sri Wahyuni Sudjatmoko Sudjatmoko Sundari Yuwan Angelia, Sundari Yuwan Sundarso Sundarso Susi Sulandari Sylvia Ayu Zuhaidha Tjipto Sujitno Tri Yuniningsih Wijanarko Wijanarko Windyartini, Dwi Sunu Yashinta Novia Mayasari YULIANTI JATI MURWANI