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Ditemukan 116 dokumen yang sesuai dengan query
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Ekeland, Ivar
"No one working in duality should be without a copy of Convex Analysis and Variational Problems. This book contains different developments of infinite dimensional convex programming in the context of convex analysis, including duality, minmax and Lagrangians, and convexification of nonconvex optimization problems in the calculus of variations (infinite dimension). It also includes the theory of convex duality applied to partial differential equations; no other reference presents this in a systematic way. The minmax theorems contained in this book have many useful applications, in particular the robust control of partial differential equations in finite time horizon. First published in English in 1976, this SIAM Classics in Applied Mathematics edition contains the original text along with a new preface and some additional references."
Philadelphia : Society for Industrial and Applied Mathematics, 1999
e20442712
eBooks  Universitas Indonesia Library
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Murota, Kazuo
"Discrete Convex Analysis is a novel paradigm for discrete optimization that combines the ideas in continuous optimization (convex analysis) and combinatorial optimization (matroid/submodular function theory) to establish a unified theoretical framework for nonlinear discrete optimization. The study of this theory is expanding with the development of efficient algorithms and applications to a number of diverse disciplines like matrix theory, operations research, and economics. This self-contained book is designed to provide a novel insight into optimization on discrete structures and should reveal unexpected links among different disciplines. It is the first and only English-language monograph on the theory and applications of discrete convex analysis."
Philadelphia : Society for Industrial and Applied Mathematics, 2003
e20443048
eBooks  Universitas Indonesia Library
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Rockafellar, R. Tyrrell
"Provides a relatively brief introduction to conjugate duality in both finite- and infinite-dimensional problems. An emphasis is placed on the fundamental importance of the concepts of Lagrangian function, saddle-point, and saddle-value. General examples are drawn from nonlinear programming, approximation, stochastic programming, the calculus of variations, and optimal control."
Philadelphia: Society for Industrial and Applied Mathematics, 1974
e20448465
eBooks  Universitas Indonesia Library
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Surya Mansjur
"This article describes and explains the complexity of dynamic process of sea fishery in Pulau Sembilan since the ancient up to now. With the application of the concepts such as diverging, homogenizing, continuity, and temporal, it has been found that the complexity of dynamic process of the fishing economy has oscillated between divergence and homogeneity. The divergence refers to different kinds of fishing activities based on various fish species by different traditional catch techniques, on the other hand, homogeneity refers to the concentration of fishermen activities on one or more similar kinds of fishing activities such as catching life fish (kerapu, sunu, napoleon) and life lobster as top commodities in the period of 1990s. When the populations of the main fish species were decreased as negative impact of overexploitation since the beginning of the 2000s, there were many fishermen returning again to different kinds of fishing activities. It means that the diverging process began its era. The process of diverging and homogenizing of fishery involve cognitive systems as guide for fishermen decision making. These processes indicate persistent and temporal functions of traditional and new fishing techniques of Pulau Sembilan fishing communities. By processual and contextual explanation, it was clear that diverging and homogenizing of fishery is a continuum of its dynamic process. The processes are influenced by internal and external socio-cultural factors and the change of sea physical environment and natural resource conditions. From this explanation known that new practice of using potassium cyanide contributes significantly to the serious degradation of large part of coral reef zones in and outside of Pulau Sembilan water."
2009
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Artikel Jurnal  Universitas Indonesia Library
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Surya Mansjur
"This article describes and explains the complexity of dynamic process of sea fishery in Pulau Sembilan since the ancient up to now. With the application of the concepts such as diverging, homogenizing, continuity, and temporal, it has been found that the complexity of dynamic process of the fishing economy has oscillated between divergence and homogeneity. The divergence refers to different kinds of fishing activities based on various fish species by different traditional catch techniques, on the other hand, homogeneity refers to the concentration of fishermen activities on one or more similar kinds of fishing activities such as catching life fish (kerapu, sunu, napoleon) and life lobster as top commodities in the period of 1990s. When the populations of the main fish species were decreased as negative impact of overexploitation since the beginning of the 2000s, there were many fishermen returning again to different kinds of fishing activities. It means that the diverging process began its era. The process of diverging and homogenizing of fishery involve cognitive systems as guide for fishermen decision making. These processes indicate persistent and temporal functions of traditional and new fishing techniques of Pulau Sembilan fishing communities. By processual and contextual explanation, it was clear that diverging and homogenizing of fishery is a continuum of its dynamic process. The processes are influenced by internal and external socio-cultural factors and the change of sea physical environment and natural resource conditions. From this explanation known that new practice of using potassium cyanide contributes significantly to the serious degradation of large part of coral reef zones in and outside of Pulau Sembilan water."
2009
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Artikel Jurnal  Universitas Indonesia Library
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Adhika Paramanandana Prasetyo
"ABSTRAK
Sejak dipisahkannya diagnosa schizotypal personality disorder dengan schizophrenia pada DSM-III, telah banyak studi yang fokus pada Schizotypal Personality Disorder, atau singkatnya schizotypy, yang muncul. Alasan mengapa ini terjadi diperkirakan untuk mencegah masalah itu hingga menjadi schizophrenia. Salah satu caranya adalah dengan menguji hubungan schizotypy dengan gangguan fungsi kognisi sosial, atau Social Cognitive Functions SCF. Pada awalnya diprediksikan bahwa lemahnya SCF akan menguatkan kans adanya schizotypy. Diprediksikan juga bahwa dengan mengkontrol afek negatif bisa mengubah arah asosiasi hubungan SCF dengan schizotypy. Studi ini dilakukan pada mahasiswa sarjana yang sehat secara neurologi N = 238 untuk menguji hubungan antara schizotypy dan SCF, sementara mengkontrol untuk afek negatif i.e. anxiety depression. Skala-skala yang digunakan dalam studi ini adalah Schizotypal Personality Questionnaire SPQ untuk mengukur schizotypy, Empathy Quotient EQ dan Reading the Mind in the Eyes Test RMET untuk mengukur SCF, dan Hospital Anxiety and Depression Scale HADS untuk mengukur afek negatif. Dengan menggunakan Pearson rsquo;s correlation, korelasi negatif yang signifikan ditemukan dalam hubungan schizotypy dengan skala SCF pada EQ r = -.312.

ABSTRACT
Since the separation of schizotypal personality disorder diagnosis with schizophrenia in DSM III, many studies have started to focus on Schizotypal Personality Disorder, or schizotypy for short. Main reason for this is the thought that intervening on schizotypy may prevent cases of schizophrenia. One way to solve this is to examine the relationship of schizotypy with impairments to Social Cognitive Functions SCF . It was initially predicted that lack of SCF would mean higher chance of schizotypy. It was also initially predicted that controlling negative affect would change the direction of association between SCF and schizotypy. This study was conducted on neurologically healthy undergraduate students N 238 to examine the relationship of schizotypy and SCF, while controlling for negative affect i.e. anxiety depression . The scales used in this study were Schizotypal Personality Questionnaire SPQ to measure schizotypy, Empathy Quotient EQ and Reading the Mind in the Eyes Test RMET to measure SCF, and Hospital Anxiety and Depression Scale HADS to measure negative affect. Using Pearson rsquo s correlation, significant negative correlations were found between schizotypy with SCF measures of empathy r .312."
2018
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UI - Skripsi Membership  Universitas Indonesia Library
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Indragini
"ABSTRACT
Pusdiklat BATAN memanfaatkan sumber radioaktif dalam menyelenggarakan kegiatan pelatihan. oleh karena itu, selain memenuhi persyaratan keselamatan, Pusdiklat BATAN juga harus menerapkan keamanan sumber Radioaktif sesuai dengan Perka BAPATEN No. 6 Tahun 2015 tentang keamanan sumber Radioaktif. Untuk meyakinkan bahwa Pusdiklat BATAN telah menerapkan keamanan sumber radioaktif dalam pengguna dan penyimpanan yang memenuhi peraturan, maka dilakukan telaah mengenai penerapan keamanan sumber radioaktif dengan pendekatan telaah dokumen, pengamatan dan wawancara. Diperoleh hasil bahwa Pusdiklat BATAN telah menunjuk personel yang bertugas sebagai pengelola sumber radioaktif dan secara bertahap melengkapi peralatan keamanan sesuai dengan yang peryaratan. untuk melengkapi pemenuhan persyaratan tersebut Pusdiklat Batan masih perlu menyusun prosedur keamanan tertulis sebagai salah satu komponen sistem keamanan dan melakukan uji unjuk kerja secara periodik sistem keamanan yang ada untuk meyakinkan sistem keamanan telah memenuhi fungsi keamanan."
Jakarta: Pusat Pendidikan dan Pelatihan Badan Tenaga Nuklir Nasional, 2017
605 WJ 8:1-2 (2007)
Artikel Jurnal  Universitas Indonesia Library
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Kharola, Ashwani
"This paper presents application of various Soft-computing control strategies for offline control of one wheel mobile robot (OWMR). The techniques considered for controlling were Fuzzy logic reasoning, Adaptive neuro-fuzzy inference system (ANFIS), and Neural networks (NNs). The study compares the performance of proposed techniques in terms of settling time, maximum overshoot, and steady state error. A Matlab-Simulink model of OWMR system has also been developed. The results obtained from simulation of fuzzy controller were used to train ANFIS and NNs controller. The simulation results showed better performance and learning ability of ANFIS controller compared to other two controllers. The results are shown with the help of graphs and tables to validate the proposed study."
Abingdon: Taylor and Francis, 2017
658 JIPE 34:6 (2017)
Artikel Jurnal  Universitas Indonesia Library
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Ervandy Rangganata
"Pendahuluan dan tujuan: Overactive bladder (OAB) terjadi pada sekitar 17-41% pada lansia di lingkungan tempat tinggal komunitas. Selama beberapa tahun, antimuskarinik telah divalidasi sebagai pilihan pertama untuk tata laksana OAB. Meskipun banyak data yang diperoleh dari uji klinis terkait penggunaan antimuskarinik. Penelitian terkait efek samping dari obat antimuskarinik terhadap fungsi kognitif pada lansia masih jarang dilakukan. Tujuan dari penelitian ini adalah untuk mengetahui efek dari terapi antimuskarinik terhadap fungsi kognitif pada pasien lanjut usia dengan OAB. Metode: Desain penelitian ini adalah tinjauan sistematis dan meta-analisis. Studi dikumpulkan menggunakan beberapa mesin pencari; diantaranya adalah PubMed, Science Direct, Cochrane, and EBSCOhost menggunakan kata kunci MeSH yang sudah ditentukan sebelumnya dengan operator Boolean. Pemilihan studi dilakukan oleh 3 pengulas. Seluruh studi yang memenuhi kriteria inklusi selanjutnya melalui proses review full-text. Untuk setiap artikel full-text yang terpilih, ekstraksi data dilakukan pada data: demografis pasien, tipe antimuskarinik yang digunakan, placebo, dosis, follow-up, dan skor total Mini Mental State Examination(MMSE). Hasil: Total sebanyak 8 studi yang terpilih dari 146 publikasi yang ada sebelumnya. Terdapat 8 jenis antimuskarinik yang dievaluasi dari studi-studi yang ada, yaitu: Oksibutinin, Darifenacin, Tolterodin, Trospium, Imidafenacin, Propiverin hidroklorida, Fesoterodin, dan Solifenacin. Oksibutinin menunjukkan efek yang paling besar pada penurunan skor MMSE [Perbedaan rerata: -2,90; 95% CI: -4,07, -1,73]. Darifenacin dan Tolterodin juga menunjukkan penurunan yang signifikan pada skor total MMSE, namun lebih inferior daripada Oksibutinin Kesimpulan: Penggunaan obat-obatan antimuskarinik hanya memiliki efek yang minimal terhadap fungsi kognitif dalam penanganan OAB pada pasien usia lanjut. Akan tetapi, Oksibutinin, Darifenacin, dan Tolterodin menunjukkan penurunan yang signifikan terhadap fungsi kognitif, ditunjukkan dari penurunan total skor MMSE.

Introduction: Overactive bladder (OAB) affects 17-41% older adults in community dwelled setting. For several years, antimuscarinics have been validated as the first-line medical treatment for OAB. Despite abundant data obtained from clinical trials provisions the use of antimuscarinics, investigation about the effect of this drug on cognitive function in elderly remains scarce. The objective of this study is to investigate the effect of antimuscarinics therapy on cognitive functions in OAB geriatric patients.
Methods: This study design is a systematic review and meta-analysis. Studies were collected using several search engines; those were PubMed, Science Direct, Cochrane, and EBSCOhost using predetermined MeSH keywords with Boolean operators. Selection of studies was done by three reviewers. Studies which fulfilled the inclusion and exclusion criteria underwent full-text review. For every selected full text, we extracted the following data if available: patients demographics, types of antimuscarinics used, placebo, dose, follow-up period, and Mini-Mental State Examination (MMSE) total score.
Results: A total of 8 studies from an initial 146 publications were selected. There were 8 antimuscarinic agents evaluated in the studies, including Oxybutynin, Darifenacin, Tolterodine, Trospium, Imidafenacin, Propiverine hydrochloride, Fesoterodine, and Solifenacin. Oxybutynin was shown to have largest effect towards the decline of MMSE score [Mean difference: -2.90; 95% CI: -4.07, -1.73]. Darifenacin and Tolterodine were also shown to be significant in the decline of total MMSE score, although still inferior to Oxybutynin.
Conclusion: The use of most antimuscarinics medication has little to no effect towards the cognitive function in the management of overactive bladder in elderly patients. However, Oxybutynin, Darifenacin, and Tolterodine was shown to have significant decrease in cognitive functions, as shown in the decline of total MMSE score.
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Jakarta: Fakultas Teknik Universitas Indonesia, 2023
SP-pdf
UI - Tugas Akhir  Universitas Indonesia Library
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Kautsar Akbar Arisworo
"Skripsi ini membahas tentang pelaksanaan program Entrepreneurship bagi pegawai dalam mempersiapkan masa pensiun, yang berkaitan dengan teori fungsi manajemen sumber daya manusia dan pelaksanaan pelatihan pegawai. Tujuan penelitian ini adalah untuk mendeskripsikan proses dan faktor-faktor yang mempengaruhi implementasi program Entrepreneurship dalam mempersiapkan masa pensiun pegawai PT. PLN Persero. Penelitian ini merupakan penelitian kualitatif dengan studi deskriptif melalui studi literatur dan wawancara. Hasil temuan lapangan menunjukkan fungsi manajemen sumber daya manusia adalah untuk memberikan pelatihan dan mengembangkan kemampuan pegawai melalui pelaksanaan pelatihan sebagai upaya dalam mempersiapkan masa pensiun. Kesimpulan dari penelitian ini adalah PLN Pusdiklat telah menjalankan beberapa aspek dalam pelaksanaan pelatihan pegawai, walaupun belum dapat memenuhi kebutuhan peserta karena beragamnya kebutuhan seluruh peserta program. Faktor pendukung yang mempengaruhi pelaksanaan program Entrepreneurship adalah dukungan penuh dari PLN Pusat, dukungan dari vendor dan UMKM yang bermitra, pendampingan kepada peserta, dan tempat pelaksanaan program. Sedangkan, faktor penghambatnya adalah kurangnya kesadaran peserta akan pentingnya pelatihan, kekhawatiran mengenai masa pensiun, perubahan narasumber, beragamnya kebutuhan peserta, dan kualitas vendor yang berbeda

This research aims to explain the implementation of Entrepreneurship program for employees to preparing for retirement. The purpose of this study is to describe the implementation of Entrepreneurship program and also describe the supporting factors and obstacle factors that affect the implementation of entrepreneurship program. This research uses qualitative approach with descriptive method. The main finding of this study indicate that the function of human resource management is to provide training and develop employee capabilities through the employee training as an effort to preparing for retirement. In conclusion, PLN Pusdiklat has implemented several aspects in the implementation of employee training, although it has not been able to meet the needs of participants due to the diverse needs of all participants in the program. Supporting factors that affect the implementation of Entrepreneurship program are support from central PLN, support from vendors and partnered MSMEs, mentoring to participants, and training places. Meanwhile, the obstacle factors are lack of awareness from participants about the importance of training, concerns about retirement, changes in training instructor, diverse needs of participants, and different quality of vendors."
Depok: Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2021
S-Pdf
UI - Skripsi Membership  Universitas Indonesia Library
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