Analysis of low flow is one of the important considerations in any water resource project. Meanwhile, as a general idea it seems that flow control is more important than drought mitigation but it is necessary to pay more attention to drought problem in future projects. In this paper, available data for 28 selected watersheds were analyzed and then Flow Duration Curve was drew, and discharge of ...

refraction and diffraction combination of waves, is very important and applicable problem in coastal engineering (e.g. for designing break - water). however, formulation of this phenomen and numerical solution is very difficult. in this study, a numerical algorithm based on the mild slop sea bed theory is presented to obtain the appropriate governing equations of combined refraction diffraction...

forest harvesting operations for extracting of forest products in these trails, causing extensive damage in a wide range of soil and its productivity every year, therefore it is necessary to research about degradation of soil properties should be down. the aim of this study was investigate changes in the skid trails soil physical characteristics due to wheeled cable skidder traffic by measuring...

The potable water declined after the global climate crisis. Due to warming. River levels have also decreased. Moreover, so much has become dependent on from wells. Which are often salty. Purifying this requires many fossil fuels that cause damage environment. Therefore, researchers turned renewable energy sources, including solar energy. In paper, we designed and made a distiller, single sink w...

Objectives: To improve the efficiency of tri-level segmentation tasks for handwritten Gujarati text. Methods: Using hybrid methods segmentation, we have used line, word and character from image. This study presents a paradigm that works with touching characters, slop line written on page, overlapping, etc. It evaluated dataset 500+ images created by us different writing sentences people. We Hor...

Numerous studies have noted a strong social gradient in many types of ill health. In particular, people in more deprived areas tend to be less healthy than those in more affluent communities, even once the demographic and socio-economic differences of the people in those areas have been taken into account. The social gradient is evident for many types of health outcomes, including diseases such...