Abstract The Atlas of Beni Mellal is located in the Moroccan central High Atlas, characterized by an important geo-diversity that attracts tourists every year. However, number visitors remains limited due to lack promotion means, enhancement and mediation this heritage. obtained data indicate studied area preserves a great karst geosites, such as ruiniform landscapes, caves, poljes, sinkholes, ...

In the first half of twentieth century, racial inequality in rate death from infectious disease was immense. every year 1906 to 1920, Black Americans cities died diseases at a higher than that urban White during 1918 influenza pandemic. We decompose mortality into three broad causes determine which were most influential. Our results suggest primarily driven by TB and flu--the two major respirat...

The American Thoracic Society-European Respiratory Society classification of idiopathic interstitial pneumonias (IIPs), published in 2002, defines the morphologic patterns on which clinical-radiologic-pathologic diagnosis of IIPs is based. IIPs include seven entities: idiopathic pulmonary fibrosis, which is characterized by the morphologic pattern of usual interstitial pneumonia (UIP); nonspeci...

www.physicstoday.org tring theory has, even among theoretical physicists, the reputation of being mathematically intimidating. But many of its essential elements can actually be described simply. This article aims to answer a few basic questions. How does string theory generalize standard quantum field theory? Why does string theory force us to unify general relativity with the other forces of ...

The term Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus infections (PANDAS) was coined by Swedo et al. in 1998 to describe a subset of childhood obsessive-compulsive disorders (OCD) and tic disorders triggered by group-A beta-hemolytic Streptococcus pyogenes infection. Like adult OCD, PANDAS is associated with basal ganglia dysfunction. Other putative pathogenetic...

• First, no single search engine or portal can locate and catalog the ever-increasing amount of information on the Web in a timely way. Moreover, a huge amount of information is transient and not subject to capture by techniques such as Web crawling. For example, according to research 1 , the world produces two exabytes or about 2x10 18 bytes of information every year, but only publishes about ...