prangos ferulacea (l.) lindl. (umbelliferae family) is a dominant species in the some partial of habitats in zagros mountains. according to ethno-botanical studies, this plant is one of the best range plants of iran. local ranchers collect green prangos while it is toxic. they then dry the plant and use it to feed their livestock, especially in winter season. this research done to analyse the c...

Background:  There is no consensus on the best surgical treatment in Kienböck disease. We compared the shortterm outcomes of radial shortening osteotomy and capitate shortening osteotomy in patients affected with this disease.  Methods:  In a retrospective study of 21 patients with Lichtman stage IIIA of Kienböck disease, 12 patients with an average follow up of 3.2 ± 0.6 years had radial short...

Fly ash belite cement is a green, low carbon cementitious material, mainly composed of hydraulic minerals dicalcium silicate and calcium aluminate. In this study, we used fly to control the setting time, hydration heat, strength, composition microstructure products in Portland cement. Results showed that incorporating into can shorten accelerate reaction speed, enhance early heat release rate r...

High-quality tourism development under the “double carbon” target (the peaking of carbon emissions and achievement neutrality) is an important path to achieving low-carbon in industry vital for improving industry’s efficiency. Using spatial temporal panel data 11 prefecture-level cities Jiangxi Province from 2000 2020, a Durbin model threshold were constructed assess spillover effects that high...

This cross-sectional and 4-year longitudinal cohort study aimed to clarify how various lifestyle-related variables affect knee extension strength in elderly Japanese women. The participants were community-dwelling women (n = 575) living in the Itabashi Ward of Tokyo, Japan aged 75-85 years at baseline (in 2008) who returned for a follow-up examination 4 years later (in 2012). Maximum isometric ...

Aluminium base alloy (Al-Cu-Si) was reinforced with silicon carbide (SiC) particles, in various percentage compositions from 0-20 wt%. Silicon carbide particle size of 20µm was selected. The molten slurry of SiC reinforced base aluminium metal was casted through green and dry sand casting methods and solidification process was carried out under ambient conditions. A selected population...

effect of nano titanium oxide, nano zinc and multiwall carbon nano tube on yield and yield components of green gram was carried out in kohkiloyeh-boyrahmad province, iran with 30 degrees 45' n and 50 degrees 44' in 2013 growing seasons. the experiment was arranged as factorial in a completely randomize block design with three replications, treatments including: four concentrations (ze...