User reaction to traffic congestion can have severe impact on network stability and significant implication for traffic engineering. For example, users who persist in large peer-to-peer transfers despite congestion can drive the network into congestion collapse. On the other hand, users who abort large transfers can smoothen self-similar traffic. We present a tool, called SAX, for studying cong...

drought is universal phenomenon that can occur everywhere and can cause harmful impacts on human beings and natural ecosystems. thus, it is very important to study drought character ristics part of for water resources management. in this study, the standardized precipitation index (spi) is used for drought frequency analysis in isfahan province. after collecting the precipitation data in the pr...

Introduction: Recently released, high-resolution images from the Mars Orbiter Camera (MOC) and the Thermal Emission Imaging System (THEMIS) reveal a myriad of intriguing landforms banked along the northern edge of Terby Crater located on the northern rim of Hellas (~28°S, 287°W). Landforms within this crater include north-trending troughs and ridges, a remarkable 2.5 km–thick sequence of expose...

The shale volume is one of the most important properties that can be computed depending on gamma ray log. Mishrif Formation (carbonate formation from middle Cenomanian- early Turonian) was studied for regional area and southern parts Iraq. log data seventeen wells ( Kf-3,Kf-4, Ad-1,Ad -2,Dh-1, Bu-47, Ns-2, Ns-4, Am-1,Am-2,Hf-2,Hf-115,Mj-3,Mj-15, Su-7,Wq-15 Lu-7) distributed in study were used t...

Abstract Water resources management in high-stress regions is a large-scale problem affecting food and water security. Therefore, modern irrigation systems such as sprinklers, subsurface, drip irrigations are applied to manage the shortage of Nile delta. Because increase population rate climate change, freshwater supplies significantly limited must be efficiently managed. Consequently, Egypt pl...

A web service is one of the most important Internet communications software services. Using fraudulent methods to get personal information becoming increasingly widespread these days. However, it makes our lives easier, leads numerous security vulnerabilities Internet’s private structure. Web phishing just many risks that services face. Phishing assaults are usually detected by experienced user...

Intergovernmental policy is targeting public ocean literacy to help achieve the societal changes needed reach a sustainable agenda within 10-year timeframe. To create culture of care for ocean, which under threat from Anthropocentric pressures, informed citizens are central upholding meaningful actions and best practices. This research focuses on recreational users, specifically surfers how the...