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Ditemukan 166 dokumen yang sesuai dengan query

Andri Fayrina Ramadhani, author

Analisis tingkat pencahayaan dan keluhan kelelahan mata pada pekerja di area produksi pelumas Jakarta PT Pertamina (Persero) tahun 2012 = Analysis of illumination levels and the complaint of eye fatigue in lubricants production area PT Pertamina (Persero) in year 2012

Produksi pelumas merupakan pekerjaan visual yang dilakukan terus menerus. Penelitian ini dilakukan untuk menganalisis tingkat pencahayaan dan keluhan kelelahan mata pada pekerja di area produksi pelumas Jakarta PT Pertamina (Persero) tahun 2012. Variabel independen dalam penelitian ini adalah tingkat pencahayaan, kemudahan melihat objek, kondisi sumber pencahayaan, jenis pekerjaan, durasi kerja...

Depok: Fakultas Kesehatan Masyarakat Universitas Indonesia, 2012

S-Pdf

UI - Skripsi Open Universitas Indonesia Library

Pritchard, Jonathan D., author

Cooperative optical non-linearity in a blockaded rydberg ensemble

This thesis describes the first demonstration of a cooperative optical non-linearity based on Rydberg excitation. Whereas in conventional non-linear optics the non-linearity arises directly from the interaction between light and matter, in a cooperative process it is mediated by dipole-dipole interactions between light-induced excitations. For excitation to high Rydberg states...

Berlin : [Springer, ], 2012

eBooks Universitas Indonesia Library

Powers, Peter E., author

Fundamentals of nonlinear optics

Fundamentals of Nonlinear Optics encompasses a broad spectrum of nonlinear phenomena from second-harmonic generation to soliton formation. The wide use of nonlinear optical phenomena in laboratories and commercial devices requires familiarity with the underlying physics as well as practical device considerations. This text adopts a combined approach to analyze the...

New York: CRC Press, 2011

621.369 4 POW f

Buku Teks Universitas Indonesia Library

Huggins, Robert A., author

Energy storage: fundamentals, materials and applications

- Explains the fundamentals of all major energy storage methods, from thermal and mechanical to electrochemical and magnetic - Clarifies which methods are optimal for important current applications, including electric vehicles, off-grid power supply, and demand response for variable energy resources such as wind and solar - New and updated material focuses...

Switzerland: Springer International Publishing, 2016

e20509981

eBooks Universitas Indonesia Library