The Aligoodarz granitoid occurs in Sanandaj-Sirjan Zone (SSZ), Western Iran. Tonalite, granodiorite and granite are the main rock types cropping out in the area. Comparison of Aligoodarz granitoid with Dehno and Boroujerd granitoids reveals several similarities in their chemical characteristics. Thus, the above mentioned granitoids can be assigned as a co-genetic magmatic suite, in which pluton...

Asteroid diameters are traditionally difficult to estimate. When a direct measurement of the diameter cannot be made through either occultation or radar observation, most common method is approximate from infrared observations. Once known, comparison with visible light observations can used find geometric albedo body. One largest datasets asteroid albedos comes NEOWISE mission, which measured b...

白洋淀是雄安新区生态共同体的重要组成部分，在“白洋淀生态环境治理和保护规划”中，淀区内纯水村和耕地将被淹没，而上述陆地的土壤环境元素分布特征及来源仍缺乏系统调查和分析.本文以淀区内现有0~20 cm土壤为研究对象，以环境元素As、Hg、Cd、Cr、Pb、Ni、Cu、Zn、N、P和土壤类型、质地为研究要素，以统计描述、方差分析、相关分析和因子分析为研究手段对淀区内土壤主要环境元素分布特征和来源进行刻画和分析.结果表明：淀区主要环境元素在不同土地类型的差异性分布是大气沉降和人类工农业活动综合作用的结果.除元素P外，其余环境元素的淀区背景值均高于区域背景值，呈富集趋势.大部分元素趋向于在农用地富集，在水田的富集最为突出，Hg元素则更易在村镇用地富集.淀区内土壤主要环境元素来源分3种类型：大气沉降型，代表元素为Ni、Cr、As、Pb、Cu和Cd，主要来自区域燃煤烟气的沉降输入；农业输入型，代...

The rule of law is one the most complex concepts in constitutional law, some principles which permeate entire functioning state, relationship between individual and state. It no coincidence that there have been many attempts to define concept literature, legislation international as well, but we cannot speak a uniform, universally accepted concept. strongly linked historical development given c...