Results 31 to 40 of about 35,122 (283)

Slow k-Nim

, 2020
See the abstract in the attached pdf.
V Gurvich (10012865), S Heubach (10012868), Nhan Ho (9485090), N Chikin (10012871)   +3 more
openaire   +2 more sources

Theory of fishnet negative-index optical metamaterials [PDF]

, 2011
We theoretically study fishnet metamaterials at optical frequencies. In contrast to earlier works, we provide a microscopic description by tracking the transversal and longitudinal flows of energy through the fishnet mesh composed of intersecting ...
Lalanne, P., Liu, H. T., Sauvan, C., Yang, J.   +3 more
core   +3 more sources

Kesesuaian Materi Kompetensi Proses Pemesinan terhadap Standar Kompetensi NIMS pada Jurusan Pendidikan Teknik Mesin FT UNY

Jurnal Pendidikan Teknologi dan Kejuruan, 2008
Tujuan penelitian ini adalah  mengidentifikasi  kesesuaian kompetensi kelompok mata kuliah  proses pemesinan pada Jurusan Pendidikan Teknik Mesin terhadap materi uji kompetensi ketrampilan  pemesinan menurut NIMS, dan mengidentifikasi kesesuaian materi ...
Bernardus Sentot Wijanarka
doaj   +1 more source

From Artifacts to Aggregations: Modeling Scientific Life Cycles on the Semantic Web [PDF]

, 2009
In the process of scientific research, many information objects are generated, all of which may remain valuable indefinitely. However, artifacts such as instrument data and associated calibration information may have little value in isolation; their ...
Ahern, Bell, Borgman, Borgman, Borgman, Borgman, Bowker, Frandsen, Garvey, Garvey, Garvey, Harmon, Hey, Hey, Hunter, Husker, Kousha, Latour, Latour, Latour, Lukac, Luzón, Mayernik, Meadows, Meadows, Mees, Montesi, Palmer, Paskin, Porter, Shotton, Song, Stodden, Suarez, Szewczyk, Wallis, Wallis, Warner   +37 more
core   +1 more source

Negative-Index Metamaterials: Second-Harmonic Generation, Manley-Rowe Relations and Parametric Amplification

, 2006
Second harmonic generation and optical parametric amplification in negative-index metamaterials (NIMs) are studied. The opposite directions of the wave vector and the Poynting vector in NIMs results in a "backward" phase-matching condition, causing ...
A. Berrier, A.A. Zharov, A.A. Zharov, A.B. Kozyrev, A.K. Popov, A.N. Grigorenko, E. Schonbrun, J.M. Manley, K.I. Volyak, M. Lapine, M. Lapine, N.A. Zharova, S. Linden, S. Zhang, S.E. Harris, V.G. Veselago, V.G. Veselago, V.M. Agranovich, V.M. Shalaev, V.M. Shalaev, Z. Zhang   +20 more
core   +1 more source

Biosecurity messages are lost in translation to citizens: Implications for devolving management to citizens.

PLoS ONE, 2017
The increasing focus of marine biosecurity agencies on transferring management responsibilities to citizens and industry begs the question whether devolved responsibility is a viable option for creating biosecurity outcomes.
Marnie L Campbell, Dominic E P Bryant, Chad L Hewitt   +2 more
doaj   +1 more source

Four-wave mixing, quantum control and compensating losses in doped negative-index photonic metamaterials

, 2007
The possibility of compensating absorption in negative-index metatamterials (NIMs) doped by resonant nonlinear-optical centers is shown. The role of quantum interference and extraordinary properties of four-wave parametric amplification of counter ...
George, Thomas F., Myslivets, Sergey A., Popov, Alexander K., Shalaev, Vladimir M.   +3 more
core   +1 more source

Non-indigenous macroinvertebrate species in Lithuanian fresh waters, Part 2: Macroinvertebrate assemblage deviation from naturalness in lotic systems and the consequent potential impacts on ecological quality assessment

Knowledge and Management of Aquatic Ecosystems, 2011
The biological pressure represented by non-indigenous macroinvertebrate species (NIMS) should be addressed in the implementation of EU Water Framework Directive as this can have a direct impact on the ’naturalness’ of the invaded ...
Arbačiauskas K., Višinskienė G., Smilgevičienė S.   +2 more
doaj   +1 more source

A Novel Structure for Double Negative NIMs towards UV Spectrum with High FOM

, 2010
A novel ring structure is proposed for double negative NIMs at visible light spectrum with high FOM (e.g. about 11 at a wavelength of 583 nm) and low loss.
Chen, Chen, Chettiar, Chettiar, Dolling, Dolling, Dolling, Jianwei Tang, Johnson, Linden, Penciu, Pendry, Sailing He, Shelby, Smith, Soukoulis, Veselago, Xiao, Yao, Yen, Zhang, Zhang, Zhou   +22 more
core   +1 more source

Prevalence of Symptoms in Patients Discharged from COVID Care Facility of NIMS Hospital: Is RT PCR Negativity Truly Reflecting Recovery? A Single-Centre Observational Study

International Journal of General Medicine, 2021
Balvir S Tomar,1 Mahaveer Singh,2 Deepak Nathiya,3 Abhishek Sharma,4 Eshan Sharma,4 Hemant Bareth,3 Supriya Suman,3 Darshan Purshotambhai Ruparelia,4 Jaykumar Bharatbhai Patel,4 Vikrant Kantilal Gajera4 On Behalf of the NIMS COVID 19 Investigator ...
Tomar BS, Singh M, Nathiya D, Sharma A, Sharma E, Bareth H, Suman S, Ruparelia DP, Patel JB, Gajera VK   +9 more
doaj