Human infants can crawl using several very different styles; this diversity appears at first glance to contradict our previous findings from hands-and-knees crawling, which suggested that there were strict limitations on coordination, imposed either mechanically or by the developing nervous system. To determine whether coordination was similarly restricted across crawling styles, we studied fre...

This paper focuses on the design and architecture of an application that will programmatically pre-process data. aims to extract provide clean airport terminal passenger throughput data within United States. A different then use this forecast models via a friendly user experience webpage. The purpose forecasting throughout U.S. terminals is improve Transportation Security Administration (TSA) c...

The energetics and behavior of the parapodial-swimming Aplysia brasiliana were investigated in order to compare net cost of transport (COTnet) between swimming and crawling, and to compare transport costs with other swimmers. Oxygen consumption (VO2) increased with increasing animal mass for resting, crawling, and swimming animals. Slopes of the regressions of log VO2 on log mass were 0.90, 0.9...

The speed at which World -Wide -Web (WWW) is growing round the clock spreds its arms from smaler collections of web pages to a massive hub of web information which gradually increases the complexity of crawling process.search engines handles enourmous quaries from different part of the univers to retrieve most of the relevant results in response to answer the user queries, and it is solely depe...

Crawling the Web to build collections of documents related to pre-specified topics became an active area of research during the late 1990’s, crawler technology having been developed for use by search engines. Now, Web crawling is being seriously considered as an important strategy for building large scale digital libraries. This paper covers some of the crawl technologies that might be exploite...

The rapid growth of the World-Wide Web poses unprecedented scaling challenges for general-purpose crawlers and search engines. In this paper we describe a new hypertext resource discovery system called a Focused Crawler. The goal of a focused crawler is to selectively seek out pages that are relevant to a pre-defined set of topics. The topics are specified not using keywords, but using exemplar...

The coordination of multiple neural oscillators is key for the generation of productive locomotor movements. In the medicinal leech, we determined that activation and coordination of the segmental crawl oscillators, or unit burst generators, are dependent on signals descending from the cephalic ganglion. In nearly intact animals, removing descending input (reversibly with a sucrose block) preve...

Within the beginning of the Internet there was always a need for an automatic browsing its resources for many purposes like: indexing, cataloguing, validating, monitoring, etc. Because of a todays large volume of the World Wide Web the term Internet is often wrongly identified with the single HTTP protocol service. The process of browsing the World Wide Web in automated manner is called crawlin...

Crawler-based search engines are the mostly used search engines among web and Internet users , involve web crawling, storing in database, ranking, indexing and displaying to the user. But it is noteworthy that because of increasing changes in web sites search engines suffer high time and transfers costs which are consumed to investigate the existence of each page in database while crawling, upd...

Eukaryotic cell crawling is a highly complex biophysical and biochemical process, where deformation and motion of a cell are driven by internal, biochemical regulation of a poroelastic cytoskeleton. One challenge to building quantitative models that describe crawling cells is solving the reaction-diffusion-advection dynamics for the biochemical and cytoskeletal components of the cell inside its...