Visually challenged people (VCPs) face many difficulties in their routine life.Usually, in many cases, they need to depend upon others, which makes them unconfident in an unfamiliar environment.Thus, in this paper, we present an aid that helps in detecting obstacles and water puddles in their way.This system comprises a walking stick and Android-ba
On the Question of Circumstances, Reasons and Date of Tigranes the Great Extradition as Hostage to the Parthians. A Revised Armenian Chronology of the Period 215-96 BC
This article High current re-examines the circumstances, reasons and date of taking Tigranes II the Great into hostage by the Parthians from a new perspective.In the light of in-formation from late Babylonian cuneiform, Greco-Roman, ancient Armenian and ancient Georgian sources, the prevailing scholarly opinion that the surrender of Prince Tigranes
The critical size of brittle solid materials and the measurement of their surface tension
The relationship of the energy required to break a particle or a particulate material vs.particle size has been studied by many researchers.On the one hand, mineral processing LADIES TOPS DAY engineers, who are interested in the specific energy (in joules per cubic meter or joules per kilogram) required for grinding, almost agree that it is inverse
Pulsatile varicose veins: an uncommon presentation of a common condition
Abstract Varicose veins of the lower limbs are common.However, pulsatile varicose veins are unusual.They could be an indicator of a sinister underlying pathology, Nutrition such as severe cardiac dysfunction.It is easy to miss these rare cases during clinical workup, which can result in futile treatment with potentially dangerous consequences.In th