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"The numerical simulation of heat transfer and pressure drop characteristics was carried out on the airflow through a rectangular channel-mounted vortex generator (VG). The VG was installed on a plate that was attached to the heater. The inlet velocity of the airflow varied from 0.4 to 2.0 m/s. The VGs used in this study were concave delta winglet pairs (CDWPs) with the attack angle of 30° and with variation in the number of rows: one pair, two pairs, and three pairs. The CDWPs are predicted to produce the longitudinal vortex (LV), which increases the intensity of turbulence resulting in better mixing of flow. This, in turn, can improve the heat transfer between the plate surface and the airflow in the rectangular channel. The results showed that the installation of CDWPs does improve the overall heat transfer performance. However, it has the consequences of a greater pressure drop. Based on the variation in the number of rows, the greater the number of pairs of VGs was the greater the convection heat transfer coefficient (h) in both laminar and turbulent flows. The h value was based on the number of row of CDWPs: one pair, two pairs, and three pairs exhibited increases of 65.9-108.4%; 34.4-71%; and 42.2-110.7% compared to the baseline, respectively. A great number of rows of VGs also led to an increasing pressure drop value in laminar and turbulent flows. The percentage increases in pressure drop for CDWPs with one pair, two pairs, and three pairs, as compared to the baseline, were 70.1-92.1%; 123.6-161.3%, and 180-266.9%, respectively."

"Perusahaan membutuhkan skenario yang tepat sebagai dukungan dalam meningkatkan produktivitas. Skenario yang tepat adalah yang dapat mengarahkan perusahaan kepada tujuan yang diharapkan pada awalnya.Penulis mengadakan penelitian mengenai produktivitas PT. Tambang Batubara Bukit Asam (PTBA), dengan menggunakan model perbandingan kedalam (intrafirm comparation) terhadap laporan keuangan dari tahun 1998 hingga 2001. Kemudian untuk mengetahui indikator produktivitas yang perlu ditingkatkan, penulis menggunakan Proses Hirarki Analitik (PHA) untuk mendapatkan bobot dari tiap indikator produktivitas dan membuat kuesioner untuk pakar keuangan tambang. Sebelumnya penulis membuat hirarki dari indikator produktivitas tersebut, sehingga ada peringkat tujuan yang paling utama, kriteria, sub kriteria dan sub-sub kriteria. Setiap peringkat akan mendapat nilai sesuai dengan kepentingannya.Akhirnya, dihasilkan beberapa rekomendasi setelah mengetahui skenario PTBA, keadaan produktivitas saat ini, tujuan yang akan dicapai, hasil analisis dan pengukuran indikator produktivitas PTBA. Rekomendasi ini dapat dipakai oleh PTBA untuk meningkatkan produktivitas.

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A company requires an appropriate scenario as a support to increase its productivity. A successful scenario is one which can direct a company?s activities to the initial expectation. Therefore, a company should have a scenario to obtain the goal that has been stated.This study is about the productivity of PT Tambang Batubara Bukit Asam (PTBA) by using the intrafirm comparison method on the company's financial report from the year 1998 up ' to 2001. Analytical Hierarchy Process to know which productivity indicator should be increased through the weighing of each indicator and making the questioner for the mining tinancial expert. In the early times, hierarchy of productivity indicators are made to make ranking of the goal (mainly), criteria, sub-criteria and sub-sub criteria. Each rank will obtain the score related to its purposes.Finally, it will produce some recommendations after acknowledging the PTBA scenario, current productivity status, the oblective that will be reached, the result of analysis and PTBA's indicator measurement. This recommendation can be used by PTBA to increase its productivity."

"Tesis ini membahas mengenai ancaman teror di Indonesia dan kemungkinan pelibatan TNI dalam penanganan terorisme secara langsung dengan menggunakan pendekatan teori sekuritisasi. Metode penelitian yang digunakan adalah kualitatif dan bersifat eksplanatif. Berdasarkan tingkat eskalasi ancaman dan menggunakan teori sekuritisasi, TNI dapat dilibatkan dalam penangan teror secara langsung untuk kemudian berkolaborasi dengan Polisi dan unsur intelijen untuk membentuk sebuah badan gabungan yang khusus menangani terorisme.

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This qualitative and explanative thesis aims to describe terrorism threat in Indonesia and involvement possibility of Indonesian National Army (TNI) in direct counter-efforts of terrorism using securitization approach. Based on escalation level of terrorism threat and using of securitization approach, TNI could be involved in direct counter-efforts and then in collaboration with police officer and intelligence agency under coordinate by Desk of Special Task Force."

"ABSTRAKObjektif: Pembedahan merupakan tatalaksana paliatif utama dari kanker periampular stadium lanjut, namun hal tersebut memiliki angka komplikasi postoperatif, rekurensi penyakit, dan mortalitas yang tinggi. Objektif dari penelitian ini yaitu untuk mengetahui faktor prognostik dan sintasan penyakit selama 1 tahun dari kanker periampular stadium lanjut pada Rumah Sakit Cipto Mangunkusumo. Metode: Penelitian ini merupakan uji analisis sintas dengan desain kohort retrospektif. Data dikumpulkan dari pendaftaran per bulan dari Divisi Bedah Digestif dan rekam medis dari Rumah Sakit Cipto Mangunkusumo dari Januari 2015 hingga Desember 2017. Sintasan penyakit satu tahun dianalisis dengan metode Kaplan-Meier. Dilakukan analisis bivariat dan multivariat dari masing-masing variabel pada sintasan satu tahun pasien. Hasil: Sintasan penyakit selama 1 tahun dari pasien post-double bypass yaitu 19% dengan median (minimal-maksimal) sintasan yaitu 159 (2-365) hari. Berdasarkan perbandingan antarkelompok sintasan pasien, hemoglobin (p=0,013) dan klasifikasi ASA (p=0,001) memiliki estimasi sintasan yang bermakna secara statistik. Pada analisis multivariat, jenis kelamin (p=0,250, HR=3,910) dan nilai laboratorium preoperatif (albumin (p=0,350, HR=0,400), aspartat aminotransferase (AST) (p=0,13, HR=5,110) dan alanin aminotransferase (ALT) (p=0,280, HR=0,05)) berhubungan dengan sintasan. Kesimpulan: Sintasan selama 1 tahun pada pasien post-double bypass pada Rumah Sakit Cipto Mangunkusumo rendah. Laju mortalitas satu bulan yang rendah mengindikasikan bahwa double bypass merupakan prosedur yang aman. Faktor prognostik yang berhubungan dengan sintasan yang rendah yaitu jenis kelamin perempuan dan nilai laboratorium preoperatif (albumin, AST, ALT).

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ABSTRACTObjective: Surgery is the main palliative treatment of advanced periampullary cancer, however it has high number of post-operative complication, disease recurrence and mortality. The objective of the current study was to examine prognostic factors and one year survival rate of advanced stage periampullary cancer in Cipto Mangunkusumo Hospital. Methods: This is a survival analysis test study with retrospective cohort design. Data were collected from monthly registration of Digestive Surgery Division and medical records from Cipto Mangunkusumo Hospital from January 2015 until December 2017. One year survival rate were analyzed with Kaplan-Meier method. Bivariate and multivariate analysis of each variable on one year survival of the patient were done. Result: One year survival rate of the post-double bypass patients is 19% with median (min-max) survival 159 (2-365) days. From the comparison of survival rate based patients grouping, hemoglobin (p=0.013) and ASA classification (p=0.001) have significant survival estimation statistically. In multivariate analysis, gender (p=0.250, HR=3.910) and preoperative laboratory values (albumin (p=0.350, HR=0.400), aspartate aminotransferase (AST) (p=0.13, HR=5.110) and alanine aminotransferase (ALT) (p=0.280, HR=0.05)) are associated with survival rate. Conclusion: One year survival rate of post double bypass patients in Cipto Mangunkusumo hospital is low. Low one month mortality rate indicates double bypass is a safe procedure. Prognostic factors that associated with lower survival are woman gender and preoperative laboratory value (albumin, AST, ALT)."

"ABSTRAKHidrokarbon telah ditemukan dan diproduksi di Lapangan ?M?, yang terletak di Sub-cekungan Cipunegara, Cekungan Busur Belakang Jawa Baratlaut, dari level yang lebih dalam, yaitu di Formasi Baturaja dan Formasi Talang Akar, sejak awal tahun 2000-an.Minyak dan gas bumi juga telah diproduksi dari level yang lebih dangkal di Formasi Cibulakan Atas di Cekungan Jawa Baratlaut, tetapi di sub-cekungan yang lain, bukan dari Lapangan ?M? yang berada di Sub-cekungan Cipunegara.Di dalam rangka mencoba menemukan hidrokarbon di Formasi Cibulakan Atas dari Lapangan ?M? ini, keberadaan reservoirnya haruslah diteliti terlebih dahulu. Dengan menggunakan data yang terbatas, yaitu 3 sumur pemboran dan seismik 3D, pemetaan atribut seismik telah dilakukan untuk mengetahui keberadaan reservoir batupasir.RMS amplitude, average amplitude, maximum amplitude, energy half-time, dan arc length, telah diaplikasikan untuk mengetahui keberadaan reservoir batupasir. Keberadaan reservoir batupasir ini akan dapat dipertimbangkan sebagai salah satu faktor dari sistem petroleum di daerah ini.

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ABSTRACT

Hydrocarbon has been discovered and produced in the ?M? Field, located in the Cipunegara Sub-basin, Northwest Java Back Arc Basin, from deeper levels of the Baturaja and Talang Akar Formations since early of 2000s. Oil and gas has also been produced in the shallower level of the Upper Cibulakan Formation in this Northwest Java Basin, but in the other sub-basin, not in the ?M? Field in the Cipunegara Sub-basin.

Prior to find hydrocarbon in the Upper Cibulakan Formation of this field, the existing of its reservoir should be evaluated. Based on a limited data of 3 wells and a 3D seismic, several seismic attributes mapping has been used to define the reservoir of sandstone.

RMS amplitude, average amplitude, maximum amplitude, energy half-time, and arc length, have been applied in defining the sandstone reservoir. This sandstone reservoir could be considered further in studying the petroleum system in the area."

"[ABSTRAKKajian ini melakukan analisis kapabalitas dinamik terhadap pengelolaan daya saing pariwisata di Kota Tua Jakarta. Kota Tua Jakarta sebagai tempat wisata berkompetis dengan tempat wisata lainnya, baik di internal wilayah ataupun dengan dunia internasional. Untuk dapat sukses melalui kompetisi dibutuhan strategi pengelolaan daya saing (Teece, Pisano, dan Shuen, 1997). Salah satu strategi untuk itu dengan meningkatkan kapabilitas dinamik pengelolaan Kota Tua. Kapabilitas dinamik adalah kemampuan untuk mengelola sumber daya untuk memenuhi tantangan lingkungan yang dinamis sehingga mampu memiliki daya saing (Teece dan Augier, 2007). Kajian ini memberikan contoh bagaimana organisasi publik harus beradaptasi dalam linkungan yang dinamik dalam upaya mampu bertahan hidup dengan mengintegrasi, memodifikasi, dan menata ulang sumber daya yang dimiliki. Hasil analisis memperlihatkan ada tiga faktor yang dibutuhkan untuk meningkatkan kapabilitas dinamik Kota Tua Jakarta yaitu orang yang mampu, proses yang tangkas, dan relasi antar kelompok. Faktor pendorong ini berinteraksi dengan elemen kapabilitas dinamik yaitu berpikir ulang, berpikir kedepan, dan berpikir modifikasi untuk menciptakan kebijakan adapatif dalam memenuhi indek daya saing pariwisata. Kajian ini memakai metode riset tindakan berbasis sistem lunak. Adapun model riset tindakan ini menggunakan pendekatan dual imperative yang bertujuan untuk menyelesaikan masalah faktual dan mencari kebaruan dari teori yang ada.;

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ABSTRACTThis paper explores dynamic capability for tourism competitiveness in old town Jakarta. Dynamic capability is the ability to integrate, build, and reconfigure internal and external competencies to address rapidly changing environments (Teece, Pisano, & Shuen, 1997). This paper provide ilustration how public organization used dynamic capability to keep organization fit to the competitive and dynamic situation. In this paper how the public organization continously anticipating and adjusting are using three driven factor (Rothaermel & Hess, 2004; Neo & Chen, 2007) at able people, agile process, and intergroup relationships and three key element (Neo & Chen, 2007) at thinking ahead, thinking again, and thinking across that used to achieve adaptive policies for tourism competitive advantage. Action research is conducted in the field of old town Jakarta governance including DKI Jakarta goverment, tourism department of Jakarta, Museum in Old Town Jakarta and comunities in Old Town Jakarta. These research is using SSM-Based AR to explores the messy situation in Old Town Jakarta. Soft Systems Methodology is used to tackling social complexity in old town Jakarta. These research are dual imperatives of action research as mentioned by Mc kay and Marshal (2001) and hardjosoekarto (2013).;This paper explores dynamic capability for tourism competitiveness in old town Jakarta. Dynamic capability is the ability to integrate, build, and reconfigure internal and external competencies to address rapidly changing environments (Teece, Pisano, & Shuen, 1997). This paper provide ilustration how public organization used dynamic capability to keep organization fit to the competitive and dynamic situation. In this paper how the public organization continously anticipating and adjusting are using three driven factor (Rothaermel & Hess, 2004; Neo & Chen, 2007) at able people, agile process, and intergroup relationships and three key element (Neo & Chen, 2007) at thinking ahead, thinking again, and thinking across that used to achieve adaptive policies for tourism competitive advantage. Action research is conducted in the field of old town Jakarta governance including DKI Jakarta goverment, tourism department of Jakarta, Museum in Old Town Jakarta and comunities in Old Town Jakarta. These research is using SSM-Based AR to explores the messy situation in Old Town Jakarta. Soft Systems Methodology is used to tackling social complexity in old town Jakarta. These research are dual imperatives of action research as mentioned by Mc kay and Marshal (2001) and hardjosoekarto (2013)., This paper explores dynamic capability for tourism competitiveness in old town Jakarta. Dynamic capability is the ability to integrate, build, and reconfigure internal and external competencies to address rapidly changing environments (Teece, Pisano, & Shuen, 1997). This paper provide ilustration how public organization used dynamic capability to keep organization fit to the competitive and dynamic situation. In this paper how the public organization continously anticipating and adjusting are using three driven factor (Rothaermel & Hess, 2004; Neo & Chen, 2007) at able people, agile process, and intergroup relationships and three key element (Neo & Chen, 2007) at thinking ahead, thinking again, and thinking across that used to achieve adaptive policies for tourism competitive advantage. Action research is conducted in the field of old town Jakarta governance including DKI Jakarta goverment, tourism department of Jakarta, Museum in Old Town Jakarta and comunities in Old Town Jakarta. These research is using SSM-Based AR to explores the messy situation in Old Town Jakarta. Soft Systems Methodology is used to tackling social complexity in old town Jakarta. These research are dual imperatives of action research as mentioned by Mc kay and Marshal (2001) and hardjosoekarto (2013).]"

"[ABSTRAK Infeksi daerah operasi merupakan hal yang harus diperhatikan oleh para ahli bedah mengingat tingginya morbiditas dan mortalitas pada pasien yang menderita infeksi daerah operasi Penulis ingin melakukan analisa secara garis besar bagaimana infeksi daerah operasi terutama pada infeksi daerah operasi pada operasi dengan golongan operasi bersih dan bersih tercemar Dilakukan penelitian retrospektif terhadap semua pasien divisi bedah digestif FKUI RSCM dari september 2012 hingga Juli 2014 Pasien dinilai berdasarkan kondisi preoperatif intraoperatif dan pasca operatif Dari data yang terhimpun selama penelitian di dapatkan 57 pasien menderita infeksi daerah operasi Delapan persen dari seluruh total operasi bedah digestif Keganasan kolorektal adenocarcinoma kolorektal menempati urutan pertama 22 39 Didapatkan 2 kasus yang merupakan operasi dengan tipe operasi bersih Didapatkan 17 kasus yang merupakan operasi dengan tipe bersih terkontaminasi Kata kunci Infeksi Daerah Operasi Pembedahan abdominal ABSTRACTSurgical site infection SSI have been responsible for the increasing cost morbidity and mortality related to surgical operations and continue to be a major problem even in hospitals with most modern facilities This study aimed to determine the incidence of SSI in the abdominal surgeries Obsteric and Gynecology surgery was excluded It was conducted over a period of 12 months All Surgeries 791 cases where abdominal wall was opened were considered for the study Wound class was considered as clean clean contaminated contaminated and dirty The data collected includes details of timing of antimicrobial prophylaxis surgical wound infection types of surgeries emergency and elective nutrional status preoperative condition ASA preoperative bed stay intraoperative condition bleeding amount duration of operative and death rate The overall surgical wound infection rate was 8 Predominantly male had SSI than female Mostly case at productive age 25 65 years Colorectal was leading case of SSI 22 cases There was one case of clean surgery , Surgical site infection SSI have been responsible for the increasing cost morbidity and mortality related to surgical operations and continue to be a major problem even in hospitals with most modern facilities This study aimed to determine the incidence of SSI in the abdominal surgeries Obsteric and Gynecology surgery was excluded It was conducted over a period of 12 months All Surgeries 791 cases where abdominal wall was opened were considered for the study Wound class was considered as clean clean contaminated contaminated and dirty The data collected includes details of timing of antimicrobial prophylaxis surgical wound infection types of surgeries emergency and elective nutrional status preoperative condition ASA preoperative bed stay intraoperative condition bleeding amount duration of operative and death rate The overall surgical wound infection rate was 8 Predominantly male had SSI than female Mostly case at productive age 25 65 years Colorectal was leading case of SSI 22 cases There was one case of clean surgery ]"