Results 11 to 20 of about 4,441,952 (298)
On coherence lengths of wave packets [PDF]
Coherence lengths of one particle states described by quantum wave functions are studied. We show that one particle states in various situations are not described by simple plane waves but are described by wave packets that are superpositions of plane ...
Ishikawa, Kenzo, Tobita, Yutaka
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ANALISIS KEKUATAN MEMANJANG PADA GELADAK KAPAL KONTAINER DENGAN METODE ELEMEN HINGGA
Berdasarkan data yang diterbitkan oleh United Nations Conference on Trade And Development, tercatat jumlah kapal kontainer aktif yang berlayar di seluruh dunia pada tahun 2016 sebanyak 6.086 kapal. Menurut data European Maritime Safety Agency, terdapat 1.
Amalia Ika Wulandari +2 more
doaj
Analysis of the Effect of Hull Vane Lifting Force on Fast Vessel Resistance: Straight Hull Vane
In previous studies by Saputra, the use of straight Hull Vane® increased ship's resistance. Based on hypothesis, this was caused by lifting force from Hull Vane® being too large, so that ship experienced bow trim.
Nafiri Muhammad Kautsar +1 more
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A Comprehensive Study of Wave Angels and their Influence on Sail Boats
Sail boat is a type of sail boat with the main mover in the form of a sail that utilizes the wind to generate thrust so that it can go according to the desired speed.
Jangka Rulianto +2 more
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Continuous-wave submillimeter-wave gyrotrons [PDF]
Recently, dynamic nuclear polarization enhanced nuclear magnetic resonance (DNP/NMR) has emerged as a powerful technique to obtain significant enhancements in spin spectra from biological samples. For DNP in modern NMR systems, a high power continuous-wave source in the submillimeter wavelength range is necessary. Gyrotrons can deliver tens of watts of
Seong-Tae, Han +10 more
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Experimental measurement of focused wave group and solitary wave overtopping [PDF]
Prediction of individual wave overtopping events is important in assessing danger to life and property, but data are sparse and hydrodynamic understanding is lacking.
Borthwick, Alistair G. L. +3 more
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Waves through living systems are best characterized by their speeds at 20°C. These speeds vary from those of calcium action potentials to those of ultraslow ones which move at 1–10 and/or 10–20 nm s−1. All such waves are known or inferred to be calcium waves.
openaire +2 more sources
Tsunami generation by paddle motion and its interaction with a beach: Lagrangian modelling and experiment [PDF]
A 2D Lagrangian numerical wave model is presented and validated against a set of physical wave-flume experiments on interaction of tsunami waves with a sloping beach. An iterative methodology is proposed and applied for experimental generation of tsunami-
Buldakov, E
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Indonesia is located between the Pacific Ocean and the Indian Ocean. In addition, Indonesia is a maritime country, with data stating that Indonesia’s sea proportion is 64.97% of the total territory of Indonesia.
Rizqi Fitri Naryanto +7 more
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Transporting a dismantled offshore platform has its challenges in the process. The stability and longitudinal strength of the decommissioning barge used are common problems in this process.
Michael Parulian +2 more
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