Abstract This paper aims to identify neighborhood institutional resources (e.g., nonprofit organizations, libraries, and labor market conditions) that promote Mexican‐origin high school students' progress in the science, technology, engineering, mathematics (STEM) pathway into postsecondary education. A nationally representative, longitudinal sample of 1340 students from Educational Longitudina...

background: toxoplasma gondii infection is widely prevalent in many species of warm-blooded animals including human. the aim of this study was to determine the prevalence of antibodies to t. gondii from slaughtered sleep and goats by mod­ified agglutination test (mat) in kerman region , southeastern iran. methods : altogether 1340 blood samples were collected from 562 sheep and 778 goats from a...

The Burdur Basin, which is located in the Lakes Region SW Anatolia, was formed by vertical faulting movements. erosion surfaces were developed on marl deposit accordance with lowering of base level each movement east Basin. These are at an elevation 980, 995, 1040, 1115, 1200, 1300-1340 m Neogene and knickpoints along valleys indicate six times depressed fault lines scarp extending Basin dissec...

It is important to analyze the characteristics of drought and flood change in an arid area over a long timescale for evolution environment. Historical documents were used reconstruct grade series Hexi Corridor from 0 1950 AD. The moving average wavelet transform processing methods determine temporal droughts floods, as well corresponding relationships with climate human activities after 1000 re...