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近代中国留学事业蓬勃兴起.南京国民政府成立初期,在留学管理政策等方面基本延续了晚清和北洋政府时期的相关政策,但还是有一定的区别,主要体现在留学经费的来源与使用方面.南京国民政府初年留学经费来源渠道不一,在经费拮据的前提下,政府实行了严格的预决算制度.此外,政府还通过鼓励团体和私人资助等形式多方筹措资金,以保障公费留学生的培养所需.经费使用方面,政府在保障学费供给的前提下,为鼓励留学生学业更进一步,对于继续深造的学生往往给予一定资费补助,同时加大了对自费留学生的奖励和扶持.通过对南京国民政府初年留学经费来源和使用情况的考察,发现其经费虽捉襟见肘,但经费的筹措与使用逐步明晰化、制度化,因而在留学生培养上取得了一定成效. 相似文献
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南京国民政府时期(1927-1937年),县级政权运作机制开始向分职化、科层化运作方向发展.县的法律地位与组织架构较为明确,县行政体制中出现了县政会议、县行政会议、区长会议、县党政谈话会、以及各类专门委员会会议等运作方式;县对地方事务也有一定的立法权和决定权;县司法与县行政逐步分立.县级政权运作机制中出现的这种新因素,不同程度地体现了近代资本主义国家地方政权组织中分权制衡的基本原则,具有一定的积极意义.但由于种种原因,这些因素在实际操作层面,成效不大,因而其象征意义要大于其现实意义. 相似文献
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Nathan Goodale Heather Otis William Andrefsky Jr. Ian Kuijt Bill Finlayson Ken Bart 《Journal of archaeological science》2010
In Southwest Asia, sickle blades first appear early in the sequence of the transition to agriculture. In the past, detailed qualitative research on silica bearing blade stone tools focus on the characterization of use-wear traces such as polish types and accrual rates. In this paper we approach the study of sickle blades slightly different, choosing to examine tool life-history by developing a method to quantitatively estimate harvesting intensity. The method centers on an experiment of cutting cereal stalks and measuring stone blade edge thickness under a scanning electron microscope as a proxy for cutting time. We end with regressing the experimental results to provide an estimation of how intensively archaeological sickle blades recovered from the site of Dhra’, Jordan were used for harvesting. The results, while preliminary, enable an initial interpretation of sickle blades as important tools with long use-life histories during the early Neolithic in the Southern Levant. 相似文献
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Recent excavations at the Sacred Ridge Site, just south of the town of Durango, Colorado, have uncovered the single largest deposit (to date) of mutilated and processed human remains in the American Southwest. This deposit dates to the very late eighth or very early ninth century A.D. and therefore represents an incidence of large-scale violence and perimortem mutilation dating to the Pueblo I period (A.D. 700–900), when initial village formation occurred in the northern San Juan Region of the Southwest. Expectations for various interpretations for the Sacred Ridge assemblage are generated based on previous research and cross-cultural data on cannibalism, warfare, and human bone processing. Based on a lack of fit with previous models developed to account for extreme processing (EP) events, including starvation cannibalism, warfare and social intimidation, and witch-craft accusations, it is proposed that the Sacred Ridge massacre was the result of ethnic conflict during the Pueblo I period. 相似文献
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Noah Blan 《Early Medieval Europe》2019,27(4):521-545
What happened to the many ‘Mediterranean’ fruits the Romans brought to north‐west Europe when the empire that supported their dissemination ended? Charlemagne's capitulary De villis called for the cultivation of various fruit trees, including peach (Prunus persica). That fruit hits the sweet spot between plants that were rare in early medieval northern Francia, like date palm, and those that were commonplace, like plum. Thus, the peach is an excellent proxy for Charlemagne's imperial and ecological aspirations. Using both written and archaeobotanical evidence for peaches in Francia, this article analyses how adapting exotic plants to northern climates served the purposes of early medieval rulers. 相似文献
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Ambrose CT 《Archives of natural history》2010,37(2):191-202
When early reviewers of Darwin's "On the origin of species" chided him for neglecting to mention predecessors to his theory of evolution, he added an "historical sketch" in later editions. Among the predecessors he cited was a French émigré to American named Constantine Samuel Rafinesque, who in the mid-1830s had written about the emergence of new species at a time when most naturalists (including Darwin initially) accepted the biblical story of creation and assumed the immutability of species. Rafinesque discovered and named thousands of new plants and animals in his American travels and flooded the taxonomic literature with reports, which seemed incomplete, confusing, and excessive to other naturalists. He alienated many who later dismissed his findings and excluded them from the biological literature. Soon after Rafinesque's death in 1840, Asa Gray, the young American botanist, wrote a damning critique of his work and suggested it be ignored. How Darwin learned of Rafinesque and his views on species is the focus of this essay, which also mentions briefly the two other American naturalists cited by Darwin in his sketch. Gray seems the likely informant through his correspondence with Darwin or his close associates. 相似文献
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The first case of synesthesia was reported in 1812 ( Jewanski, Day, & Ward, 2009 ). However, it took almost seven decades before the idea of synesthesia entered the mainstream of science and, subsequently, art. There are no known new cases described between 1812 and 1848, but in the following three decades there are at least 11 reported cases of synesthesia and many reviews of these cases. This comes at an important period in the history of the neurosciences, and for sensory physiology in particular. However, the literature that describes synesthesia during this period is largely unknown to contemporary researchers and historians. The aim of this review is to discuss the reports of synesthesia during this period, providing translations of some key passages, and to place these reports within the contextual framework of nineteenth-century neuroscience. 相似文献
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Robert Zaller 《History of European Ideas》2013,39(6):641-665
In the year 1640, the government of England was monarchical; and the King that reigned, Charles, the first of that name, holding sovereignty, by right of a descent continued above six hundred years, and from a much longer descent King of Scotland, and from the time of his ancestor Henry II, King of Ireland … 相似文献
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Tony Waldron 《International Journal of Osteoarchaeology》1997,7(3):241-247
A case of prostatic carcinoma is described in the skeleton of a named individual who died in 1834. The tumour was recognized from widespread periosteal new bone throughout the skeleton and by the presence of sclerosing metastases in many bones, including the pelvis and all the vertebrae. A number of features of the disease present here are said to be uncommon in modern patients, including spiculated periosteal new bone and some degree of spinal stenosis. In two previous cases of prostatic carcinoma described in the literature, periosteal new bone was a prominent feature and was probably responsible for the disease being recognized. It is likely that if skeletons from mature males were routinely X-rayed, considerably more cases would be noted and a more accurate estimate of the prevalence of this disease in the past would thus be ascertained. © 1997 John Wiley & Sons, Ltd. 相似文献
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Daniel J. Wescott Kelly Brinsko Marina Faerman Stephanie D. Golda Jeff Nichols Mark Spigelman Bob Stewart Margaret Streeter Robert H. Tykot Ljuba Zamstein 《Archaeological and Anthropological Sciences》2010,2(4):283-305
In 2006 a cast-iron coffin was discovered in an unmarked burial plot in Lexington, Missouri. A multifaceted investigation
was conducted to provide historical documentation and possible identification of the individual. The coffin is an early Fisk
Patent Metallic Burial Case. Osteological analyses indicate that the skeletal remains belong to a 20 to 30 year old white
female who consistently ate an omnivorous diet with significant amounts of C4 plants or seafood. Rib morphology and her burial
garments suggest she frequently wore restrictive clothing. No gross skeletal pathological lesions or trauma were observed
except for a patch of reactive bone and an atypical pattern of bone remodeling on the visceral surface of the sixth rib. Subsequent
bacterial DNA analysis of the ribs and sternum indicate the presence of tuberculosis infection. Although not conclusive, multiple
lines of evidence are consistent with the skeletal remains representing Elizabeth (Triplett) Stewart who died in 1854 of pulmonary
tuberculosis. This multidisciplinary research significantly contributes to the local history of Lexington, Missouri and provides
a likely identification of the deceased individual for the Stewart Family. 相似文献
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This essay re-examines the Daily Mail's campaign in 19278against the Baldwin government's decision to equalize the franchiseby lowering the female voting age to 21. It argues that theMail's hostility to the flapper vote was largelya product of the passionate anti-socialism of its proprietor,Lord Rothermere, and not, as has been suggested, the culminationof a decade of anti-feminism. Rothermere was convinced thatyoung women would vote overwhelmingly for the Labour Party andentrench it in government for a generation. But attacks on theflapper in 19278 were generally confinedto the paper's editorial and political columns, and contrastedwith the much more positive portrayal of young women that hadbeen typical of the Mail's output since 1918. The example ofthe Daily Express, which supported franchise equalization, isused to demonstrate that it was Rothermere's idiosyncratic politicalpinions, rather than the typical anti-feminismof the Conservative press, that explained the Mail's stance.The article concludes that the gender discourse of interwarnewspapers has been unfairly stereotyped by historians, andthat media hostility to young, unmarried women in these yearshas been exaggerated. 相似文献
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Roe DL 《Journal of the history of the neurosciences》1997,6(3):291-301
Dopamine is among the most well-researched neurotransmitters at the present time. For the first half-century of neurotransmitter research, however, interest in dopamine was minimal, and only a few scattered groups of researchers studied it. It was their research that stimulated current interest, and provided the background for our present understanding of this important substance. By the late 1950s, it was clear to these individuals that dopamine served an important physiological role in mammalian brains, and that its role was most likely that of a central nervous system agonist. Soon after this, dopamine, or more specifically the depletion of dopamine, was clearly implicated in Parkinson's disease. This paper looks at the early history of the physiological roles of this intriguing compound. 相似文献
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Baumann C 《Journal of the history of the neurosciences》2005,14(4):322-333
Henry Head, the English neurologist, received the main parts of his academic education in Cambridge and in London. In addition, he spent two years in Prague where he worked in the physiology department of the German university under the guidance of Ewald Hering. He was interested in the nervous control of breathing and worked out a new method of recording the tension and the contractions of the diaphragm in anaesthetised animals. His results substantiated the experimental basis of the Hering-Breuer reflexes and included the discovery of a new reflex now named Head's paradoxical reflex. Head not only wrote an extensive paper about his scientific work, the recollections of his time in Prague also formed a considerable part of his autobiographical notes. These were written some forty years later and still expressed a deep affection for his teacher and mentor. 相似文献
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By analyzing a body of texts compiled by various medical authors from the 11th to the 15th century, four basic developments can be noted: (1) From the beginning of the eleventh century the reception, translation and assimilation of Arabian and arabicized ancient texts became the ultimate goal of Western medicine (Constantine the African, Arnad of Villanova, et al.). Concepts of stroke were consequently guided by textual tradition, not by observation. (2) Scholastic speculations about different aspects of apoplexy, especially those concerning its origins, were numerous (Johannes Platearius, Batholomaeus Salernitanus, Pietro d'Abano, Giacomo da Forli). Although most medieval physicians used the ancient doctrine of the four humors as model and explanation, opinions differed in many ways. (3) Attempts developed to present a simple outline of the etiology, the prognosis, and the treatment of the disease (Gilbertus Anglicus, Bernard of Gordon, John of Gaddesden). (4) Although lacking in originality, many of these writers nevertheless achieved a certain uniformity in presenting main topics, thus setting the standard for later practitioners. 相似文献