Headlights of vehicles pose a great danger during night driving. The drivers of most vehicles use high, bright beam while driving at night. This causes a discomfort to the person travelling from the opposite direction. He experiences a sudden glare for a short period of time. This is caused due to the high intense headlight beam from the other vehicle coming towards him from the opposite direct...

Neurons in the middle temporal visual area (MT) have been implicated in the perception of visual motion, whereas prefrontal cortex (PFC) neurons have been linked to temporary storage of sensory signals, attentional and executive control of behavior. Using a task that placed demands on both sets of neurons, we investigated their contribution to working memory for visual motion. Monkeys compared ...

Registration of 3D lidar point clouds with optical images is critical in the combination multisource data. Geometric misalignment originally exists pose data between and images. To improve accuracy initial applicability integration points image data, we develop a simple but efficient registration method. We first extract features from images: are extracted single-frame using classical Canny ope...

introduction: the purpose of this in vitro study was to evaluate the sealing ability of the readymade temporary filling and hand mixed materials by assessing coronal microleakage. materials & methods: standardized access cavities were prepared in 80 intact human permanent premolar teeth. they were divided randomly into four experimental groups (n=20). the teeth were restored using one of the te...

A characteristic feature of the somatosensory cortex in rodents is the presence of discrete cellular aggregates in layer 4 (barrels) that process input from the mystacial vibrissae. Just like thalamic cells that relay vibrissal information to the barrels, barrel cells display directional preference to whisker motion. The present study examined whether the projection of single thalamic cells int...

The human Surf-1 and Surf-2 genes are divergently transcribed and share a single bi-directional promoter. The addition of serum growth factors to serum-starved cells activates transcription in the Surf-1 direction, but has no effect on transcription in the Surf-2 direction. Mutations that block the binding of YY1 to a site immediately downstream of the major Surf-1 transcription start point abo...

Hostels are low-cost, short-term accommodations for travelers of all ages. Visitors pay for either a public or a private room. Prices vary based on style, location, and amenities but overall are very affordable. Hostels are the most common choice of accommodation for travelers; there are membership deals and discounts for frequent users. For more information, visit STA Travel [1]. Things to Con...