The rd1 mouse with a mutation in the Pde6b gene was the first strain of mice identified with a retinal degeneration. However, AAV-mediated gene supplementation of rd1 mice only results in structural preservation of photoreceptors, and restoration of the photoreceptor-mediated a-wave, but not in restoration of the bipolar cell-mediated b-wave. Here we show that a mutation in Gpr179 prevents the ...

1047-3203/$ see front matter 2013 Elsevier Inc. A http://dx.doi.org/10.1016/j.jvcir.2013.01.010 ⇑ Corresponding author. E-mail addresses: [email protected] (S. Oh), hye [email protected] (S. Yun), [email protected] (M Image restoration problems, such as image denoising, are important steps in various image processing method, such as image segmentation and object recognition. Due to the edge p...

Image restoration is the method of restoring the corrupted images from the degradation. The degradation can happen due to some external and internal noise like blur, relative motion between the camera and the object whose image is to be captured and many more. Super resolution helps in increasing the resolution of the images. Therefore, image restoration used along with the super resolution not...

Recently, sparse representation based methods have proven to be successful towards solving image restoration problems. The objective of these methods is to use sparsity prior of the underlying signal in terms of some dictionary and achieve optimal performance in terms of mean-squared error, a metric that has been widely criticized in the literature due to its poor performance as a visual qualit...

OBJECTIVES The aim of this finite elemental stress analysis study was to evaluate the effect of a hybrid layer and the hybrid layer thickness on the shear stress distribution in mandibular premolar teeth under occlusal loading. METHODS The mandibular premolar tooth was selected based on the anatomical measurements suggested by Wheeler. The analysis was performed with a computer with the SAP 2...

PURPOSE There is much controversy about the minimum number of implants and maximum cantilever length in mandible prosthetic restoration. Finite elements analysis of three and four implant-supported prostheses was performed to determine the stresses in the superstructure, implants and cortical bone and, therefore, the failure prediction for each restoration. METHODS An edentulous mandible was ...

Traditionally Land Use Cover Change (LUCC) studies have focused on processes of negative land-cover change, primarily deforestation, partially because examples of positive land-cover change were not common. During the last two decades an outstanding tropical dry forest restoration process had taken place in the province of Guanacaste, Costa Rica, which has given us a unique opportunity to study...

The maxilla is the functional and esthetic keystone of the midface, forming part of each of the key midfacial elements; these are the orbits, the zygomatico-maxillary complex, the nasal unit, and the stomatognathic complex. Maxillary reconstruction is a challenging endeavor in functional and esthetic restoration. Given its central location in the midface and its contribu‐ tions to the midface, ...