Willow (Salix viminalis spp.) shrubs are being planted along riverbanks, on erodible and marginal farmland. Wood chips made from the woody biomass could improve properties of light-textured soils with low organic matter content in potato-based systems. were applied at 0, 20, 40, 60 Mg ha ?1 (fresh weight) as a soil amendment. Soil health parameters evaluated after 12 months, followed by C N con...

statement of problem: accumulation of plaque and staining due to a rough surface,  and  penetration  of  colourant  agents  from  food  and  beverages  in to the resin composite results in an incomplete polymerization. there is a little information on the effect of finishing and polishing techniques on the discoloration of nanohybrid and microhybrid composites when exposed to staining solutions...

objectives: repairing composite restorations is a challenging procedure especially when two different types of composites are used. this study aimed to compare the repair strength of silorane-based composite (sc) (filtek p90) with that of preheated sc, methacrylate composite (mc)(z250), flowable mc (filtek supreme plus) and different adhesive/composite combinations. materials and methods : eigh...

objectives: this study aimed to assess the effects of two energy drinks on color change (∆e) of two methacrylate-based and a silorane-based composite resin after one week and one month. materials and methods: thirty cubic samples were fabricated from filtek p90, filtek z250 and filtek z350xt composite resins. all the specimens were stored in distilled water at 37°c for 24 hours. baseline color ...

Along with the volume of water that often increases suddenly resulting in a lot losses are felt from overflow, flooding during rainy season or sending highland areas which can cause river to be unpredictable, this makes it difficult for people avoid and anticipate early impact overflowing flood disaster. In case, system is needed designed inform level real time order monitor bind public's aware...

The wind characteristics of the mountainous environment in Western China are extremely complex. Many advances have occurred study plains or hilly areas. However, some limitations remain mountain passes and riverbanks. We selected a pass river beach certain area as research objects, then set up observation instruments at different locations to establish temporary stations collect more than one y...

Current research refers to videogames as a constant variable. However, games today are designed to be highly interactive and versatile: two players may be using the same videogame, but as a result of different using patterns, the game will not necessarily encompass the same content and gameplay. The current study examined the possible relationship between psychopathology and in-game playing pat...

This paper introduces a new technique for identifying composite design patterns from existing patternbased designs. We propose two pattern metrics: pattern coverage and overlapping that can help detect a composite pattern. The effective composite patterns reflect quality properties that are considered desirable in the solution for a given problem domain and selected programming paradigm. To ide...