نتایج جستجو برای: accommodation

تعداد نتایج: 59706  

2015
Haijun Xing Haozhong Cheng Yi Zhang

This paper analyzes multiple active management (AM) techniques of active distribution network (ADN), and proposes an optimal coordination model of intermittent distributed generation (IDG) accommodation considering the timing characteristic of load and IDG. The objective of the model is to maximize the daily amount of IDG accommodation under the uncertainties of IDG and load. Various active man...

Journal: :Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians 2000
A S Eadie L S Gray P Carlin M Mon-Williams

Natural viewing conditions place equal demands on the vergence and accommodation systems. The two responses are co-ordinated via the interactive components which couple the two systems: accommodative vergence and vergence accommodation. The crosslink components are usually quantified by the AC/A and CA/C ratios. Whether these ratios are stable entities, genetically determined, or modifiable by ...

Journal: :Current Biology 2008
Sven Mucke Velitchko Manahilov Niall C. Strang Dirk Seidel Lyle S. Gray

When viewing natural scenes saccadic eye movements are used to position retinal images of interest on the fovea, while vergence eye movements act to minimise retinal disparity and maintain a single binocular view of the target. Despite these disruptions to the retinal image, we perceive a stable visual world due to suppression of the magnocellular visual pathway which processes low spatial freq...

2013
Minji Kang Lee Craig S. Wells Stephen G. Sireci Minji K. Lee

Calculator Accommodation 2 2 Abstract In a statewide achievement test, the use of a calculator is often allowed as an accommodation for students with disabilities (SWD). The purpose of the accommodation is to eliminate the disadvantage faced by SWDs relative to peers without disabilities with the same level of overall mathematics proficiency. However, it is important to determine if the accommo...

Journal: :Journal of the American Chemical Society 2010
Paul C Whitford José N Onuchic Karissa Y Sanbonmatsu

Using explicit-solvent simulations of the 70S ribosome, the barrier-crossing attempt frequency was calculated for aminoacyl-tRNA elbow-accommodation. In seven individual trajectories (200-300 ns, each, for an aggregate time of 2.1 μs), the relaxation time of tRNA structural fluctuations was determined to be ∼10 ns, and the barrier-crossing attempt frequency of tRNA accommodation is ∼1-10 μs(-1)...

Journal: :Work 2006
Helen A Schartz D J Hendricks Peter Blanck

One central component to meaningful employment for people with disabilities is the ADA's workplace accommodation provision that allows qualified individuals to perform essential job functions. Little empirical evidence is available to evaluate the costs, benefits, and effectiveness of accommodations. Previous research has focused on direct costs. This article advocates an inclusive accommodatio...

Journal: :Displays 2007
Graham K. Edgar

This paper reviews the literature on factors that influence the visual (ocular) accommodation response when using see-through virtual image displays (VIDs) such as head-up and helmet-mounted displays. This review suggests that the overall accommodation response is determined by a complex interaction of many factors, some of which are associated with the visual stimulus (such as blur and chromat...

2015
Molly Babel Grant McGuire

This paper compares spontaneous phonetic accommodation in high and low variability talker conditions. If multi-talker processing is a kind of increased cognitive load, we predict an increase in imitation in the low variability contexts. Our results suggest that, indeed, phonetic accommodation is greater in low variability contexts, but that this higher level of accommodation is moderated as per...

Journal: :Vision Research 1995
Adrian Glasser Christopher J. Murphy David Troilo Howard C. Howland

In the chick eye, accommodation for near objects is brought about by changes in the focal length of the lens and by changes in the corneal radius of curvature. Several different mechanisms of lenticular accommodation have been proposed for the avian eye. These include a role for the ciliary muscle, a role for the iris muscle, and a role for changes in intraocular pressure. We have studied accom...

2017
AbbasAli Yekta Hassan Hashemi Mehdi Khabazkhoob Hadi Ostadimoghaddam Somayeh Ghasemi-moghaddam Ebrahim Jafarzadehpur Fereshteh Shokrollahzadeh

PURPOSE To determine the distribution of negative relative accommodation (NRA) and positive relative accommodation (PRA) and its relationship with binocular vision indices in a young population. METHODS In this cross-sectional study conducted in a student population, samples were selected through multistage cluster sampling. All the samples underwent the measurement of uncorrected and correct...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید