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An alternative approach to the process of selection and domestication of grain crops in early history based on nutritional value is proposed. Selection by a long trial and error process among a number of wild large seeded legumes gave rise to a nutritionally superior domesticated chickpea among the selected “founder crops” of the Neolithic Near Eastern agriculture. We found considerably higher free tryptophan levels in cultivated stocks (44 desi and 29 kabuli types from 25 countries; 1.10 mg/g seed dry weight), compared with the wild progenitor Cicer reticulatum (15 accessions; 0.33 mg/g seed dry weight). Dietary tryptophan determines brain serotonin synthesis, which in turn affects certain brain functions and human behaviour. We suggest that these nutritive facts may explain the decision of prehistoric farmers to choose this rare species and struggle to keep such an agronomically complicated crop under domestication.  相似文献   
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Abstract. This paper aims to develop a model for the ethno‐nationalist incorporation of the space and time – that is of the geography and history – of ethnies considered as ‘others’ by the ethno‐nationalist core of an emerging nation‐state. It contends that one of the reasons for the recurring power and emotive force of nationalist discourse and practice stems from the disjunction between the complex history of a locality – exemplified in its material culture – and the homogenised present, which various strategies of ethno‐nationalist incorporation have brought about. Based on the analysis of the empirical evidence of the case of the city of (Sanli) Urfa in Southeast Turkey, it argues that a ‘spatial perspective’ focusing on the locale might facilitate unveiling hitherto understudied aspects of local nationalisms, as well as the rather dark sides of most nation‐building projects such as large‐scale population exchanges or ethnic cleansing.  相似文献   
3.
During the second half of the twentieth century, internal migration in Turkey played an important role in the redistribution of the population, the concentration of capital in major cities, and the expansion and restructuring of metropolitan areas. To be able to explain the results of this restructuring process, it is important to investigate the provincial differences in migration determinants. The aim of this paper is to investigate the impact of the characteristics of origin and destination provinces and the distances between them on internal migration at the end of the twentieth century in Turkey using global and local forms of regression analysis. Therefore, there are two main parts of the study. The first part includes analyzing the in-migration globally. Second, the spatial distribution of the out-migration with respect to determinants among all the provinces of Turkey is investigated. According to the results, in-migrants are correlated with the characteristics of provinces such as industrial employment, service sector employment and number of university students. Out-migration is investigated for each province according to the aforementioned characteristics of the destination provinces and the distances between them. The results of the study reveal that there are locally varying relationships in out-migration in Turkey.  相似文献   
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Several small seeded plants were domesticated as grain crops in the Near East and other domestication centers. In this study we investigate the potential of small seeded wild lentils, and chickpea as a food source for hunters-gatherers. The yield potential and the return in terms of grams of seeds per hour of collection time were evaluated in several wild populations in Israel. The yield figures never exceeded 50 g/h, and in most cases were below 20 g/h. These data reaffirm Ladizinsky's claim that wild lentils are unlikely to have been a staple resource for hunter-gatherers prior to plant domestication. The result presented herein may be significant vis-a-vis the role attributed to small seeded (‘inefficient’) plants in the Broad Spectrum hypothesis concerning late Paleolithic, pre-agricultural societies. It may also contribute to a more careful interpretation of plant remains recovered from pre-agricultural sites.  相似文献   
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This article tries to discover whether filmic stereotypes of Muslims in general and Arabs in particular have undergone any changes since 9/11, and if they have, what new character types have been developed to reflect these images. In the course of this study, results from other researchers who have examined the presentation of Muslims on the screen both before and after 9/11 are referred to, with a view of highlighting the sustained, unchanging character features, as well as detecting new formations. A variety of films, which have been released since 2011, incorporating Muslim and Arab characters, are used in this research and the physical appearance attributes and behavioral attributes as described by Mastro and Greenberg have been utilized to help with the analysis. The most important finding is that in the 10‐year period following 9/11, although some familiar characterizations still hit the screen occasionally, there has been a tendency to reconstruct more convincing Muslim and Arab cinematic characters. Also noticeable is the fact that the narrative at times focuses on their ethnicity or economic status more than their religious beliefs. Continued research will show if this is a passing phase or the beginning of an end to Muslim and Arab stereotyping in American cinema.  相似文献   
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