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Abstract

The exploration of the Moon has involved a highly successful interdisciplinary approach to solving a number of scientific problems. It has required the interactions of astronomers to classify surface features; cartographers to map interesting areas; geologists to unravel the history of the lunar crust; geochemists to decipher its chemical makeup; geophysicists to establish its structure; physicists to study the environment; and mathematician to work with engineers on optimizing the delivery to and from the Moon of exploration tools. Although, to date, the harvest of lunar science has not answered all the questions posed, it has already given us a much better understanding of the Moon and its history. Additionally, the lessons learned from this endeavor have been applied successfully to planetary missions. The scientific exploration of the Moon has not ended; it continues to this day and plans are being formulated for future lunar missions.  相似文献   

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A systematic exploration of shipwrecks has been carried out in Goa waters since 1997. Exploration off St George's Reef has brought to light the remains of a shipwreck at a depth of 15 m, containing various types of terracotta artefacts intended for house construction. Basel Mission Tile Works 1865' is impressed on bricks, roof and floor tiles. Study shows that the company was active in manufacturing terracotta and exported it to Africa, Australia, Borneo, Sumatra, and other countries. It has been renamed 'Comtrust', and is still producing terracotta using the same techniques. The impact of the Basel Mission Co. on society and culture is discussed. A study of finds of wrecks in the Mangalore and Calicut areas was undertaken.  相似文献   

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曾过日月山     
1985年暑假,我们一行数人曾远游青海湖,路经日月山。时而上坡,时而下坡,时而朝左拐,时而向右弯。越野车在青藏公路上疾驰。迎面而来的是卡车,卡车,没完没了的卡车。车号牌上以“26”开头的,显然是青  相似文献   

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French and Burgess have added yet another book to the enormousliterature on the Space Race. Based partly on oral history interviewsand partly on written and e-mailed statements and other documents,In the Shadow of the Moon focuses on the American side of thesecond half of the Space Race. (French and Burgess dealt withthe first half of the Space Race in a previous work, Into thatSilent Sea.) Between March 1965 and July 1969, the U.S. launched fifteenmanned space missions. In four years and four months, NASA wentfrom  相似文献   

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珏子 《旅游纵览》2008,(7):77-77
<正>老人们都说广寒宫里有嫦娥,她将满身的柔情化作洁白的月光洒落人间。懵懂少年,想着有一天美丽的嫦娥与我一起赏地球。月球是距离我们最近的一个星球,也将是我们星际旅游的第一站,将这样一个美丽的星球纳入我们的旅游月志中,有何不可?  相似文献   

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By focusing on the key book‐length studies of the Apollo program that landed American astronauts on the Moon in the 1960s and 1970s, this essay seeks to evaluate the historiography about Apollo in the first decade of the twenty‐first century, dividing the subject into five major areas. The first area is the foreign policy and public policy antecedents of Apollo and its immediate ramifications; some of these efforts have yielded significant studies. The second area involves the evolution of space hardware, in many instances these are overwhelmingly detailed studies of rockets and other space flight technologies. Third, there is a great fascination with the astronauts and their actual flights, and a rich tradition of memoir and narrative exists in this arena. The fourth area receiving attention from historians of Apollo and the lunar voyages emphasizes the history of science, in which much of the focus is on the scientists, scientific findings from the voyages of discovery, and the use of this evidence in developing larger theories about the origin and evolution of the solar system. Finally, and increasingly so in the last 20 years, the Apollo story has been recontextualized through social and cultural investigations of its meaning in modern America. Assessing the five major areas enumerated above, this essay also offers some possibly fruitful avenues of future research.  相似文献   

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跃进 《东南文化》2003,(3):78-78
“暗香浮动月正圆”端砚,质地优良、构图巧妙、雕工精湛,实为端砚之上品。  相似文献   

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寇润平  朱龙 《丝绸之路》2009,(10):54-58
美国浸信会女传教士慕拉第一生事主,33岁来到登州,在蓬莱、平度、黄县等地进行传教长达39年之久,在此期间创办教会学校,尤其是女学,把当地妇女从缠足、受压迫等桎梏陋习中解放出来,提升了她们的社会和家庭地位,深受当地民众爱戴。同时,为基督教在华的传播、近代科学知识在登州的传播和登州融入西方社会做出了很大贡献。  相似文献   

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This paper investigates whether the term ‘culture’ can be applied to the six Apollo lunar landing sites, and how the remains at these sites can be understood as the actions of bodies at a particular moment in space and time.  相似文献   

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Abstract

An early nineteenth-century pink silk crepe gown adorned with thousands of faux pearls was one of the highlights of the Los Angeles County Museum of Art’s Autumn 2010 exhibit Fashioning Fashion. During conservation treatment, the faux pearls were examined in detail in order to inform conservation decision-making and a curious manufacturing method was found, namely a practice developed in the seventeenth century by a French rosary maker: delicate and hollow glass beads were filled with a slurry of material derived from fish scales and gelatin or sturgeon glue. This information supported treatment decisions for the piece and is shared here to disseminate information on the history and manufacture of faux pearls and to inform collections care approaches for costume decorated with these extraordinary and fragile beads. This approach demonstrates how detailed examination of an object can act as the catalyst for exploring the history of manufacturing technology as well as deepening understanding of dress history.  相似文献   

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Archaeological data suggests that there is a direct link between the rise of social complexity and the erosion of women's status. Through a look at the ways in which gendered practices and symbols may shift as men and women (and males and females) negotiate their relationships and interactions within shifting social contexts, this article sets out to explore this linkage between social complexity and gender equality in the ancient Maya region. Building from the notion that ‘gender’ is produced and reproduced through practice and symbol as a culture constitutes and bounds gender roles and expectations by symbolically associating certain activities and materials with each gender as iconic representations and ritual enactments of those normative gender roles then serve to naturalise a gender ideology, this article argues that the rising ancient Maya elite attempted to legitimise increasing social inequalities through the manipulation, ritualisation and abstraction of female symbols of power associated with pregnancy, menstruation and childbirth. This appropriation and contestation of symbols and performances of gender identity can be observed in wide variety of powerful representations and practices within the Maya cosmology such as genital piercing, the 260‐day calendar and the neutering of female sexuality in monumental art.  相似文献   

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This study is centred on events in 1580 surrounding a scandalous publication of Machiavelli’s The Prince by Pietro Perna in Basel. With the presentation of new documents the paper fully reconstructs the judicial case that followed its publication, raising new questions about the author of the infamous book Vindiciae contra tyrannos. However, this fascinating story will serve only as a starting point for the investigation of Machiavelli's late-sixteenth-century reception, providing insights into not only the political and religious but also the scientific context of its publication. These fields, it will be argued, were thoroughly interrelated, all sharing similar epistemological premises.  相似文献   

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汉画像石中共有"嫦娥奔月"图四幅,皆出土于河南南阳的汉画像石墓中。四图在构图内容与造型艺术上呈现出各自的风格和特征;但通过对其在墓葬中的安放位置及与周边其它画像石组合关系的考察,则四图又具有着相同的现实功用与宗教意蕴,即通过对嫦娥获得不死之药而飞升入月的造型进行艺术化的表现,表达汉人热切企盼生命再生与生命永生的宗教情感。  相似文献   

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