往返于中国与荷兰之间,Jan van Ooijen感受着中国从封闭到开放的过程,也见证着中国供暖市场在国际上越来越重要的崛起。初见喜德瑞集团首席运营官Jan van Ooijen,传闻中这位胆识超人、热衷变化的巨人并没有想象中一丝不苟的表情,他淡然...往返于中国与荷兰之间,Jan van Ooijen感受着中国从封闭到开放的过程,也见证着中国供暖市场在国际上越来越重要的崛起。初见喜德瑞集团首席运营官Jan van Ooijen,传闻中这位胆识超人、热衷变化的巨人并没有想象中一丝不苟的表情,他淡然的微笑中多了份江南水乡浸润的温和;英朗挺拔的身姿,精致挺括的西装搭配,举手投足间混合着贵族式的优雅,良好修养下的自制与从容。他一番声情并茂的风趣交流,侃侃而谈,掷地有声足见其逻辑谨严,思维缜密。展开更多
The Hizeh-Jan kaolin deposit(northwest of Varzeghan, East-Azarbaidjan Province, NW Iran) is a product of the alteration of Eocene andesitic rocks. Based on mineralogical examinations, kaolinite, quartz, smectite, pyro...The Hizeh-Jan kaolin deposit(northwest of Varzeghan, East-Azarbaidjan Province, NW Iran) is a product of the alteration of Eocene andesitic rocks. Based on mineralogical examinations, kaolinite, quartz, smectite, pyrophyllite, muscovite-illite, alunite, calcite, diaspore, goethite and hematite are the most abundant mineral phases in this deposit. The geochemical indicators, such as Y/Ho and Zr/Hf, indicate the non-CHARAC(non-Charge-radius control) behavior of these pairs, which are likely to be due to the occurrence of the tetrad effect phenomenon in this deposit. Simultaneous concave and convex shapes in the chondrite-normalized REE distribution patterns are a remarkable feature of the kaolin samples. Bivariate diagrams of the size of the third tetrad effect(T_3) versus geochemical parameters such as Y/Ho, Nb/Ta and Zr/Hf ratios display two distinct populations for the kaolin samples. The first population is characterized by high T_3 values(>0.13), which are near or on the fault zone. The second population is characterized by low T_3 values(<0.13), and are farther from the fault zone. The obtained results from the geochemical data have furnished compelling evidence that fluidrock interaction, overprint of hypogene processes by supergene ones, and structural control, are key controlling factors for the occurrence of tetrad effects in REE distribution patterns in the Hizeh-Jan kaolin deposit.展开更多
比利时是一个联邦制国家,由荷语区(Flanders,弗兰德语区)、法语区(Wallonia,瓦隆语区)和德语区构成。自1989年宪法颁布实施以后,每一个语区承担自己的文化和教育事务。国际教育评价组织(International Association for the Evaluation o...比利时是一个联邦制国家,由荷语区(Flanders,弗兰德语区)、法语区(Wallonia,瓦隆语区)和德语区构成。自1989年宪法颁布实施以后,每一个语区承担自己的文化和教育事务。国际教育评价组织(International Association for the Evaluation of Educational Achievement)组织的六科成绩调查(Six Subject Survey)显示,弗兰德语区和瓦隆语区的教育质量在20世纪70年代处于旗鼓相当的水平。进入21世纪以后,弗兰德语区在各种国际学生评价中的表现均优于瓦隆语区。这种优势体现在各门学科(包括语言,数学和自然科学)和各个教育阶段(小学和中学)。与其他工业国家相比,弗兰德语区的学生在语言和数学两个学科处于领先水平,但是在自然科学学科上却处于落后水平。在本期的专家访谈中,我们将与Van Damme教授就弗兰德语区的中小学教育状况展开讨论。Van Damme教授是荷语鲁汶大学(KU Leuven)的荣修教授,他和他的团队长期致力于学生学业成绩和幸福感跟踪研究。展开更多
Jan Shrem and Maria Manetti Shrem艺术博物馆位于加州大学戴维斯分校,是校园内乃至戴维斯城的第一座当代艺术博物馆。设计团队SO–IL紧密关注博物馆设计的语境,将其社会性与物质性要素以一种创新的方式组合起来,为培育、滋养丰富的校...Jan Shrem and Maria Manetti Shrem艺术博物馆位于加州大学戴维斯分校,是校园内乃至戴维斯城的第一座当代艺术博物馆。设计团队SO–IL紧密关注博物馆设计的语境,将其社会性与物质性要素以一种创新的方式组合起来,为培育、滋养丰富的校园交流氛围提供了可能性。最终的设计为未来的博物馆提供了一种新的模型——不是孤立、排外的,而是开放、可持续的,它不是一个静态的神社,而是一个不断进化的社会有机体。展开更多
In January-October,2017,China’s home textile industry as a whole continued to maintain a steady growth;investor confidence in the industry was further enhanced;and the growth rate of investment in fixed assets of all...In January-October,2017,China’s home textile industry as a whole continued to maintain a steady growth;investor confidence in the industry was further enhanced;and the growth rate of investment in fixed assets of all sub-sectors achieved positive growth.展开更多
文摘往返于中国与荷兰之间,Jan van Ooijen感受着中国从封闭到开放的过程,也见证着中国供暖市场在国际上越来越重要的崛起。初见喜德瑞集团首席运营官Jan van Ooijen,传闻中这位胆识超人、热衷变化的巨人并没有想象中一丝不苟的表情,他淡然的微笑中多了份江南水乡浸润的温和;英朗挺拔的身姿,精致挺括的西装搭配,举手投足间混合着贵族式的优雅,良好修养下的自制与从容。他一番声情并茂的风趣交流,侃侃而谈,掷地有声足见其逻辑谨严,思维缜密。
基金supported financially by the Research Bureau of Urmia University
文摘The Hizeh-Jan kaolin deposit(northwest of Varzeghan, East-Azarbaidjan Province, NW Iran) is a product of the alteration of Eocene andesitic rocks. Based on mineralogical examinations, kaolinite, quartz, smectite, pyrophyllite, muscovite-illite, alunite, calcite, diaspore, goethite and hematite are the most abundant mineral phases in this deposit. The geochemical indicators, such as Y/Ho and Zr/Hf, indicate the non-CHARAC(non-Charge-radius control) behavior of these pairs, which are likely to be due to the occurrence of the tetrad effect phenomenon in this deposit. Simultaneous concave and convex shapes in the chondrite-normalized REE distribution patterns are a remarkable feature of the kaolin samples. Bivariate diagrams of the size of the third tetrad effect(T_3) versus geochemical parameters such as Y/Ho, Nb/Ta and Zr/Hf ratios display two distinct populations for the kaolin samples. The first population is characterized by high T_3 values(>0.13), which are near or on the fault zone. The second population is characterized by low T_3 values(<0.13), and are farther from the fault zone. The obtained results from the geochemical data have furnished compelling evidence that fluidrock interaction, overprint of hypogene processes by supergene ones, and structural control, are key controlling factors for the occurrence of tetrad effects in REE distribution patterns in the Hizeh-Jan kaolin deposit.
文摘比利时是一个联邦制国家,由荷语区(Flanders,弗兰德语区)、法语区(Wallonia,瓦隆语区)和德语区构成。自1989年宪法颁布实施以后,每一个语区承担自己的文化和教育事务。国际教育评价组织(International Association for the Evaluation of Educational Achievement)组织的六科成绩调查(Six Subject Survey)显示,弗兰德语区和瓦隆语区的教育质量在20世纪70年代处于旗鼓相当的水平。进入21世纪以后,弗兰德语区在各种国际学生评价中的表现均优于瓦隆语区。这种优势体现在各门学科(包括语言,数学和自然科学)和各个教育阶段(小学和中学)。与其他工业国家相比,弗兰德语区的学生在语言和数学两个学科处于领先水平,但是在自然科学学科上却处于落后水平。在本期的专家访谈中,我们将与Van Damme教授就弗兰德语区的中小学教育状况展开讨论。Van Damme教授是荷语鲁汶大学(KU Leuven)的荣修教授,他和他的团队长期致力于学生学业成绩和幸福感跟踪研究。
文摘Jan Shrem and Maria Manetti Shrem艺术博物馆位于加州大学戴维斯分校,是校园内乃至戴维斯城的第一座当代艺术博物馆。设计团队SO–IL紧密关注博物馆设计的语境,将其社会性与物质性要素以一种创新的方式组合起来,为培育、滋养丰富的校园交流氛围提供了可能性。最终的设计为未来的博物馆提供了一种新的模型——不是孤立、排外的,而是开放、可持续的,它不是一个静态的神社,而是一个不断进化的社会有机体。
文摘In January-October,2017,China’s home textile industry as a whole continued to maintain a steady growth;investor confidence in the industry was further enhanced;and the growth rate of investment in fixed assets of all sub-sectors achieved positive growth.
