A mathematical model of a vehicle dynamic system capable of predicting ride comfort can be a useful tool for vehicle design and development engineers at the concept design stage. The aim of this study was to develop a simple mathematical model of a vehicle with seat and occupant to investigate how vehicle dynamic parameters affect the vibration transmission and ride quality. A 13 degrees-offree...

This research examines the image of a Lebanese tourist destination, city Tyre. In order to detect and analyze existing differences between complex as perceived by destination’s visitors desired municipality, two complementary studies were carried out.

Sir, Paraphenylenediamine (PPD), a derivative of paranitroanaline, is commonly used in several industries like oxidizable hair dye, dyeing furs, photochemical processes and tyre vulcanization. The Þ rst documentation of systemic PPD poisoning in 1924 described the case of a hairdresser who developed toxicity from handling the dye.[1] Many reports have followed since then, mainly from developing...

Coastal erosion and accretion are short-term long-term processes that may cause changes in shoreline beach profiles. Monitoring profile is important to figure out the factors responsible for these so it helps stakeholders planning sustainable management plays a vital role achieving Integrated Zone Management (ICZM). For this reason, survey was conducted at study area monitor determine led on pr...

With the help of the international used tyre trade, the Asian tiger mosquito, Stegomyia albopicta, has been able to expand its range world-wide. In 1979, the species was recorded in Europe for the first time in Albania, and has since been reported in 14 European countries. In addition to its rapid spread, St. albopicta is of particular interest due to its vector capacity for certain infectious ...