Zobrazeno 1 - 10
of 297
pro vyhledávání: '"EJ Williams"'
Autor:
EJ Williams
Publikováno v:
Policing and Society. 12:37-52
Increasingly, managers in community policing organizations are relying on employee attitude surveys to assess the level of officers' acceptance of the role transition inherent in the adoption of the community policing philosophy. This paper draws upo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2d602c93e2037f5945ae5bf7e93b0a6
https://doi.org/10.1080/10439460290006664
https://doi.org/10.1080/10439460290006664
Autor:
Jean-Pierre Locquet, C. Rossel, Ognjen Milat, EJ Williams, G. Van Tendeloo, F Arrouy, K. Verbist, E Machler
Publikováno v:
Physical Review B. 56:853-861
Thin films of La{sub 2}SrCu{sub 2}O{sub 6+y} with varying Sr/La ratios have been grown by molecular beam epitaxy on (001) SrTiO{sub 3}; their structural as well as their transport properties are reported. Under appropriate conditions, thin films with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dd58d4f39f57860330800634e2564df
https://doi.org/10.1103/physrevb.56.853
https://doi.org/10.1103/physrevb.56.853
Autor:
Jean-Pierre Locquet, EJ Williams
Publikováno v:
Acta Physica Polonica A. 92:69-84
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::335f70de79dbd409e71f6cd025d482b7
https://doi.org/10.12693/aphyspola.92.69
https://doi.org/10.12693/aphyspola.92.69
Publikováno v:
Journal of Alloys and Compounds. 251:118-122
The growth and subsequent electrochemical oxygen intercalation of c -axis La 2 CuO 4 + δ thin films on substrates with different lattice mismatch [SrTiO 1 (001) (+3.03%), NdGaO 1 (001) (+1.90%). LaAlO 3 (001) (−0.05%) and SrLaAlO 4 (001) (−0.95%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea088201f896aa3d02edf3d8d646c069
https://doi.org/10.1016/s0925-8388(96)02804-6
https://doi.org/10.1016/s0925-8388(96)02804-6
Autor:
Antoine Daridon, F Arrouy, EJ Williams, H Siegenthaler, Jean-Pierre Locquet, P. Martinoli, E Machler, Y Jaccard, Oystein Fischer, J. Perret
Publikováno v:
Journal of Alloys and Compounds. 251:11-14
With a view to increasing the superconductive transition temperature of thin films of La 2 CuO 4 grown by molecular beam epitaxy, films were grown on substrates of lattice parameters such that the film-substrate misfit became small and tensile, or co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c3cf29e44b0cde8f4ef72b40ba21c83
https://doi.org/10.1016/s0925-8388(96)02760-0
https://doi.org/10.1016/s0925-8388(96)02760-0
Publikováno v:
Physical Review B. 54:9525-9531
We have investigated vortex dynamics in DyBa{sub 2}Cu{sub 3}O{sub 7}/(Sr{sub 1{minus}{ital x}}Ca{sub {ital x}})RuO{sub 3} multilayers in parallel and perpendicular applied magnetic fields. In both configurations, we have measured activation energies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::846c2de1a6280ddde70ea9ad6d1ff12f
https://doi.org/10.1103/physrevb.54.9525
https://doi.org/10.1103/physrevb.54.9525
Autor:
Andréas Cretton, F Arrouy, E Machler, Ø. Fischer, Jean-Pierre Locquet, EJ Williams, T. Schneider, P. Martinoli, Y Jaccard
Publikováno v:
Physical Review B. 54:7481-7488
Normal-state properties, such as the resistivity ${\mathrm{\ensuremath{\rho}}}_{\mathit{ab}}$ and the Hall coefficient ${\mathit{R}}_{\mathit{H}}$, structural properties, such as the c axis and in-plane lattice parameters, and superconductive propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8c2e690cdfc507b571758da9ecf3738
https://doi.org/10.1103/physrevb.54.7481
https://doi.org/10.1103/physrevb.54.7481
Autor:
E Machler, EJ Williams, Jean-Claude Grenier, Christopher Gerber, Christophe Monroux, Jean-Pierre Locquet, F Arrouy, Alain Wattiaux, R. Berger
Publikováno v:
Physical Review B. 54:7512-7520
The growth, microstructure, and electrochemical oxygen intercalation of c-axis ${\mathrm{La}}_{2}$${\mathrm{CuO}}_{4+\mathrm{\ensuremath{\delta}}}$ thin films on substrates with different lattice mismatch [${\mathrm{SrTiO}}_{3}$ (001) and ${\mathrm{S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0c5ad5c8ddefb4073607c50414c0632
https://doi.org/10.1103/physrevb.54.7512
https://doi.org/10.1103/physrevb.54.7512
Publikováno v:
Europhysics Letters (EPL). 34:281-286
We report measurements of the "zero field" ac sheet impedance Z = R + iωLk for thin, c-axis–oriented La2 − xSrxCuO4 films. For sufficiently thin films of thickness d, the magnetic penetration depth λab is given by Lk = λab2/d. We find that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc1a77b190a230801f9221bda339e8de
https://doi.org/10.1209/epl/i1996-00451-1
https://doi.org/10.1209/epl/i1996-00451-1
Autor:
EJ Williams
Publikováno v:
Crime & Delinquency. 42:309-323
The relative impotence of traditional, reactive policing methods against changes in the incidence and distribution of street crime and disorder has been a driving force behind community policing. In the process of applying community policing problem-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c880fd665cd08fbfa49c47591ac5f6e2
https://doi.org/10.1177/0011128796042002011
https://doi.org/10.1177/0011128796042002011