fault zones and fault-related fracture systems control the mechanical behaviors and fluid-flow properties of the earth’s crust. furthermore, nowadays, modeling is being increasingly used in order to understand the behavior of rock masses, and to determine their characteristics. in this work, fault zones and fracture patterns are reviewed, and also comprehensive studies are carried out on the fr...

Non-native plants that can cause adverse effects are otherwise known as invasive alien plant species which pose a major threat to plant biodiversity conservation and sustainability. This study is dedicated to determine the plant diversity and to assess the vulnerability of Quezon Protected Landscape, Southern Luzon, the Philippines to invasive alien plant species. Data from 90 10x10 m randomly ...

Water is an important natural element of our environment, and its management security are also serious concerns. Agricultural non-point source pollution (NPSP) one the major sources contaminants causing water quality degradation. A riparian buffer zone a vegetative cover adjacent to channels that positively contributes pollutant filtration sediment trapping. It has potential filter nutrients, r...

In recent years, much attention has been paid to the behavior of passive microwave sea ice concentration (SIC) products for marginal ice zones. Based on the definition of ice edges from ship observations, we identified pseudo-ship observations (PSO) and generated PSO ice edges from twelve cloud-free moderate-resolution imaging spectroradiometer (MODIS) images. Two SIC products of the advanced m...

In treating non-stenting zones (NSZs), such as the common femoral artery (CFA) and popliteal artery (PA), the best method to treat severely calcified NSZ lesions remains controversial. Here we describe a new method for the treatment of severely calcified PA and CFA lesions using the Crosser® system (CS). After the first wire passed the lesion, the CS was passed through the other wire to create ...

A mechanism for territorial pattern formation in wolves is analysed using a spatially explicit mathematical model which incorporates wolf movement and scent marking. Model results reflect field observations: buffer zones where wolves are scarce arise between adjacent packs and near these buffer zones there are increased levels of scent marking. It is shown how the precise behavioral response of...