802 resultados para Photographic lenses.


Relevância:

20.00% 20.00%

Publicador:

Resumo:

2 scans made - 1 using as is scanner settings (looks most like original) - one using the autocolor correct setting on the scanner (no fiddling by operator!). Original appearance - hs#.1of2, autocolor = hs#.2of2

Relevância:

20.00% 20.00%

Publicador:

Resumo:

2 scans - 1of2 shows full page with Tappan's autograph at 800 dpi, 2of2 = image alone at 2400 dpi

Relevância:

20.00% 20.00%

Publicador:

Resumo:

1971 ed. published under title: Surgical and microscopic anatomy of the temporal bone.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

1881, American edition, with title: The British Journal Photographic Almanac for 1881...and The Photo News Year Book of Photography for l88l

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Thesis (Ph.D.)--University of Washington, 2016-06

Relevância:

20.00% 20.00%

Publicador:

Relevância:

20.00% 20.00%

Publicador:

Resumo:

This study compared state-owned enterprises (SOEs) and joint ventures (JVs) in light of organizational culture practices. Data were obtained via a survey participated by 781 respondents from five enterprises. Factoring identified four cultural dimensions: Participation, Teamwork, Supervision, and Meetings. All four dimensions, except Participation, were rated significantly higher by respondents from SOEs as compared to the ratings in JVs. Based on the findings, this study concluded that culture practices valued in one type of enterprise might be liability in another. The implication for management is to gear culture practices to the characteristics of the organization to make it successful.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The correction of presbyopia and restoration of true accommodative function to the ageing eye is the focus of much ongoing research and clinical work. A range of accommodating intraocular lenses (AIOLs) implanted during cataract surgery has been developed and they are designed to change either their position or shape in response to ciliary muscle contraction to generate an increase in dioptric power. Two main design concepts exist. First, axial shift concepts rely on anterior axial movement of one or two optics creating accommodative ability. Second, curvature change designs are designed to provide significant amplitudes of accommodation with little physical displacement. Single-optic devices have been used most widely, although the true accommodative ability provided by forward shift of the optic appears limited and recent findings indicate that alternative factors such as flexing of the optic to alter ocular aberrations may be responsible for the enhanced near vision reported in published studies. Techniques for analysing the performance of AIOLs have not been standardised and clinical studies have reported findings using a wide range of both subjective and objective methods, making it difficult to gauge the success of these implants. There is a need for longitudinal studies using objective methods to assess long-term performance of AIOLs and to determine if true accommodation is restored by the designs available. While dual-optic and curvature change IOLs are designed to provide greater amplitudes of accommodation than is possible with single-optic devices, several of these implants are in the early stages of development and require significant further work before human use is possible. A number of challenges remain and must be addressed before the ultimate goal of restoring youthful levels of accommodation to the presbyopic eye can be achieved.