从走马楼吴简看孙吴时期长沙郡的人口性比例问题

关于三国孙吴长沙郡的人口性比例问题,史家极少论及,以至其形成特点、类型和对长沙郡人口繁衍所产生的影响,几乎不为人知。根据张家山汉简,尤其是走马楼吴简所提供的材料,揭示：孙吴初期长沙郡存在着女多男少的人口性比例问题,随着时间的推移和军役、徭役负担的日趋加重,这种女多男少的现象也日趋严重,从而对人口繁衍产生了抑制作用。     

Warriors and women: the sex ratio of Norse migrants to eastern England up to 900 ad

Various types of evidence have been used in the search for Norse migrants to eastern England in the latter ninth century. Most of the data gives the impression that Norse females were far outnumbered by males. But using burials that are most certainly Norse and that have also been sexed osteologically provides very different results for the ratio of male to female Norse migrants. Indeed, it suggests that female migration may have been as significant as male, and that Norse women were in England from the earliest stages of the migration, including during the campaigning period from 865.     

MARRIAGE SQUEEZE IN CHINA'S FUTURE

The preference for sons in China and discrimination against girls have resulted in a male marriage squeeze. This paper develops two new indices of the sex ratio among potential first marriage partners by normalising first marriage frequencies and by eliminating the tempo effect in first marriage. Using two newly developed indices and two existing ones, the authors predict China's marriage squeeze for the period 2000–2100. The authors find that the new indices produce almost the same results as the existing ones when measuring the sex ratios of marriageable males to females. For the years 2015 to 2050, the sex ratio of potential males to females is over 1.15, and then fluctuates around 1.1 after 2060. From 2015 to 2045, China will face an annual surplus of one million males. However, if the high sex ratio at birth cannot be controlled, the male marriage squeeze will be much more severe.     

Osteology,DNA and Sex Identification: Morphological and Molecular Sex Identifications of Five Neolithic Individuals from Ajvide,Gotland

Sex identifications are crucial for the understanding of the societies we study. To understand an ancient society we need to have some picture of the roles played by males and females in the society. This knowledge has often been produced by morphological sex identifications in connection with grave goods and burial finds. However, if a morphological sex identification is to be fully trusted, the human remains need to be fairly well preserved. There is also a problem in the fact that morphological traits identified in a modern material are applied on an ancient material. There is a growing difference with time and geographical distance. An alternative to morphological identification is molecular identification based on the presence or absence of a Y chromosome, but such identification has its problems too: the risk of contamination and the fact that the absence of proof is not a good female indicator. In this work we have tried to compare morphological and molecular identifications of five Neolithic individuals from the Ajvide site at Gotland in the Baltic sea. © 1997 by John Wiley & Sons, Ltd.     

舞阳贾湖墓葬的统计学初步分析

本工作旨在了解贾湖单人墓随葬品数量与墓主人性别、年龄以及墓葬分期之间的关系。根据墓葬样本的实际情况,本工作使用t-检验、单因素和双因素方差分析的方法进行了初步的统计学分析。结果显示,贾湖墓葬随葬品总量与性别无关,但与墓主人的死亡年龄有关,壮年随葬品较丰富。同时,随葬品数量受到性别和死亡年龄的交互影响比较显著,女性少年儿童的随葬品数量最多,男性壮年的随葬品次之。从随葬品的种类上看,除少年儿童组最多外,女性壮年墓葬占有石制品最多;男性壮年墓葬占有骨、牙制品最多。本工作还发现陶器和骨、牙制品的数量在不同时期存在着较显著变化,第二期时骨、牙制品和陶制品的数量较多。本工作认为,女孩随葬品数量较多的情况可能与母系氏族社会重女习俗有关,不同性别的壮年侧重随葬不同质地的物品则可能暗示着贾湖先民们已经出现了一定程度的社会分工,陶和骨、牙制品在第二期时比较丰富的现象可能与这一时期渔猎采集活动较活跃有关。     

Cultural diplomacy: India does it differently

Abstract

This article reviews the singularities of Indian doctrine and practice of cultural diplomacy, beginning with the observation that this term and the notions of ‘soft power’ and ‘public diplomacy’ commonly associated with cultural diplomacy elsewhere do not have much purchase in India, where the spirit and letter of ‘international cultural relations’ are the preferred currency. The essay explores the historical grounding for this preference, as well as the attitudes and practice that flow from it. Another singularity is the role and importance of the Indian diaspora: overseas populations of Indian origin have been both a significant segment of the target audience for international cultural relations – as if a certain idea of India had to be projected abroad to a part of itself – and a significant ‘co-producer’ in projecting that image. A third is the emergence of a new avatar of the diasporic Indian, now identified with capitalist entrepreneurship.     

India's ‘non‐alignment’ conundrum: a twentieth‐century policy in a changing world

The idea of non‐alignment has remained a central component of Indian identity in global politics that is manifest in continuities: since independence in 1947 India has been in pursuit of strategic autonomy, a quest that in practice has led to semi‐alliances fashioned under the cover of non‐alignment and shaped by regional dynamics. In this setting, the rise of China now raises an interesting conundrum for Indian policy‐makers as New Delhi seeks to balance the benefits and risks of an increasingly assertive neighbour and a network of alliances with like‐minded countries. This article approaches this enigma by delineating continuities of non‐alignment from the early roots of the policy, through the Cold War‐era and into the modern‐day international system. Though domestic factors have had a significant influence on the trajectory of Indian foreign policy, the continuities of non‐alignment have prevailed through changes in leadership and domestic vicissitudes. By exploring the foundation of non‐alignment and how India has operationalized the policy, this article maintains that to some extent continuity will persist: India will likely continue its rhetoric in favour of strategic autonomy while moving closer to the West and its allies in practice. Yet in order to effectively balance China's growing influence, India will need to be more assertive in building these alliances, as the success of its modern‐day pursuit of strategic autonomy may well rest on a strong foundation of strategic partnerships. The coming to office in May 2014 of the National Democratic Alliance government led by Narendra Modi has signalled a move away from even the rhetoric of non‐alignment, with significant implications for the future of Indian foreign policy.     

Sex Identification in Some Putative Infanticide Victims from Roman Britain Using Ancient DNA

Previous study of infant burials has suggested that infanticide was routinely practised during the Roman period in Britain. This, together with the observation that there is an adult sex imbalance in favour of males at many Romano-British cemetery sites, has raised the question of female infanticide. We attempted to investigate this possibility by identifying sex in some infant skeletons from Romano-British contexts using ancient DNA (aDNA) techniques. Of 31 individuals sampled, sex identification was successful in 13, of which nine were males and four females. These results are discussed in the light of previous work on DNA-based seeking of infant burials.     

Masturbation and Discourse on Female Sexual Practices in Early Modern Japan

Much of the discourse on female sexual practices in early modern Japan centred on masturbation, usually with a dildo, deemed necessary for a woman's mental and physical health when the male member was unavailable. References to female same‐sex relations suggest that they too made sense in situations where men were absent. Some sex manuals treated female sexual arousal within the context of conjugal relations, while a text written for wives in polygamous marriages places female sexual practice at the service of male interests. The texts analysed here show not only that early modern Japanese held different attitudes toward sex than their western counterparts, but also that they could hold multiple attitudes at the same time.     

Sex ratios and life tables: Historical demography of the age at which women outnumber men in seven countries, 1850–2016

Abstract

The male/female sex ratio (SR) and its age-specific patterns vary considerably across time and place. The SR generally begins male-biased at birth and becomes female-biased later in life, but this relationship should respond to historical trends and events. Temporal trends in SRs remain largely unstudied and formal demographic relationships are not well defined. We (1) define SRs in a life table framework, (2) estimate the age at which the number of males and females achieves parity—the sex ratio crossover (SRX)—using basic life table methods, and (3) explore historical and international patterns in these trends. Using publicly-available data from the Human Mortality Database, we construct SR and SRX measures from period and cohort life tables. Analyses explore temporal patterns for seven countries in different global regions since 1850. Overall temporal trends show the SRX advancing to older ages. The SRX also appears to respond to historical events such as wars and epidemics. The measure is simple to construct from life table data, and provides additional insight into the historical context of gender dynamics.     

Molecular and osteometric sexing of cattle metacarpals: a case study from 15th century AD Beja,Portugal

In the course of a zooarchaeological survey of Holocene sites in southern Portugal, a substantial size increase of cattle bones was noted following the Christian reconquista of the 11th–13th centuries AD. A size increase in the course of time within a lineage of domestic livestock is usually considered to represent animal improvement. However several other factors including sex may influence the average size of a sample of mammal bones – cattle exhibit considerable sexual size dimorphism, with bulls being larger than cows. A histogram of the distal widths of a large (n = 44) sample of cattle metacarpals from 15th century Beja (Alentejo, Portugal), revealed a bimodal distribution. It was assumed that the large measurements belonged to males and the small to females. In order to rule out the possibility of a post-Moslem change in the sex ratio of cattle, a sub-sample of 21 cattle metacarpals from Beja was selected and we used genetic markers to identify the sex of the animals to which these metacarpals belonged. The ancient DNA sex of all specimens agreed with the previously assumed sex as determined osteometrically. We conclude that the two nearly separated peaks for the metacarpal distal width measurements do indeed indicate sex. A similar bimodal distribution was obtained from another large but earlier sample of cattle metacarpals from Moslem Alcáçova de Santarém (9th–12th century AD). Although these have not been molecularly sexed and since osteometric sexing has now been validated, we conclude that both small (female) and large (male) peaks are smaller than the 15th century ones and that there was an overall size increase or improvement of cattle in this region. Why the Christians improved cattle is unclear, but a selection for larger beeves for meat is one possibility as is the selection of more robust cattle for power. The spread of the quadrangular or chariot plough in Iberia is known to have occurred at this time. We then use the genetically sexed metacarpals to determine which measurements provide reasonable distinction between the sexes. Both the distal width (BFd; as already noted by Svensson et al., 2008; in Swedish medieval cattle) and the width of the lateral condyle (WCL) offer the best distinction. We also used them as a reference ‘collection’ to sex the medieval and post-medieval cattle metacarpals from Launceston Castle in England. This re-visit of the Launceston data corroborates other evidence indicating increased specialisation (milk and veal) in post-medieval cattle husbandry in England.     

DAUGHTER DISCRIMINATION AND FUTURE SEX RATIO AT BIRTH IN INDIA

This paper examines recent trends in sex ratio at birth in all the major states of India, based on three rounds of the National Family Health Survey. It finds evidence of an increase in the ratio, particularly at the second-order birth among women having a first daughter in many states in the northwestern region of the country. Also, there are signs of daughter aversion emerging in Odisha, an eastern state. Based on parity progression ratios and the trend in sex selection, an attempt is made to estimate the peak of sex ratio at birth in India. With moderate intensification in sex selection in the northwestern region, sex ratio at birth is expected to reach a peak of 117–119 males per 100 females around the period 2021–2026. If, in addition, sex selection spreads further in the southeastern region, the sex ratio at birth in India could even increase to a level of 124.     

Female Demographic Disadvantage in India 1981–1991: Sex Selective Abortions and Female Infanticide

Using evidence from a number of sources (including the 1981 and 1991 censuses of India, prior research, and NGO reports), this article examines whether bias against girl children persists during periods of development and fertility decline, whether prenatal sex selection has spread in India as elsewhere in Asia, and whether female vs. male child mortality risks have changed. The authors present estimated period sex ratios at birth (SRBs) calculated by reverse survival methods along with reported sex ratios among infants aged 0 and 1, as well as sex ratios of child mortality probabilities (q5), from the two censuses. The findings show an increase in ‘masculine’ SRBs and persistent (or even worsening) female mortality disadvantage, despite overall mortality decline, due to selective neglect and the spread of female infanticide practices in some areas. Research and reports indicate the increasing use of prenatal sex selection in some regions. In India, preference for sons appears to be undiminished by socio-economic development, which interacts with cultural sources of male bias. The increased masculinity of period SRBs in some areas, together with persistent excess female child mortality and female infanticide, creates a ‘double jeopardy’ for girl children. Legislation curbing prenatal sex determination and policy measures addressing societal female devaluation have had little impact, suggesting that female demographic disadvantage is unlikely to improve in the near future.     

Sexing cattle horn‐cores: problems and progress

It has long been recognised that cattle horn‐cores are sexually dimorphic, and many methods have been developed using archaeological material for differentiating between specimens belonging to cows, bulls and oxen. Whilst these techniques have been adopted widely by zooarchaeologists, in particular those studying medieval and post‐medieval tannery and horn‐working assemblages, they are highly subjective and their reliability has never been tested using material from cattle of known sex. This paper seeks to redress the balance. It presents the results of a study of 19th and 20th century cattle horn‐cores, from animals of known age, sex and breed, which were examined and measured in order to test the validity of traditional horn‐core sexing techniques. Previously claimed traits of sexual variation are here refuted, and a new metrical threshold for separating the males and females of ‘medium‐horned’ and ‘long‐horned’ types are presented. Copyright © 2007 John Wiley & Sons, Ltd.     

公共空间内犯罪被害性别差异的阐释:基于整合性的理论视角

激进女权主义以父权制为理论核心,为私人空间内发生的女性被害提供了直接的解释。然而,父权制却无法对公共空间内存在的被害性别差异提供完备的解释。基于女权主义犯罪学、日常活动理论和时间地理学,本文从整合的视角,以父权制作为结构性起点,以劳动分工和女性对犯罪的恐惧为中间环节,以女性日常活动中时空约制对其被害风险的影响为落脚点,阐释了公共空间内犯罪被害性别差异的原因。最后总结了本文的解释思路,并为进一步促进我国犯罪地理学发展提出了一些建议。     

Orientation and proportion in Indian traditional domestic architecture

From ancient times, the traditional architectural practice ‘Vastusastra’ is rigidly followed and practised in many parts of the Indian sub-continent and has a unique position in Indian architecture. In Indian traditional domestic architecture, a hand calculator table and an index number system are used for finding the proportion and orientation of the building. The mathematical and logical background of this traditional practice, which is not known at present, is investigated in this paper. The study reveals that there is a strong and complex mathematical background behind this traditional architectural practice.     

Prehistoric dental modification in West Africa – early evidence from Karkarichinkat Nord,Mali

This paper reports the earliest securely dated evidence for intentional dental modification in West Africa. Human remains representing 11 individuals were recovered from the sites of Karkarichikat Nord (KN05) and Karkarichinkat Sud (KS05) in the lower Tilemsi Valley of eastern Mali. The modified anterior maxillary dentitions of four individuals were recovered from KN05. The dental modification involved the removal of the mesial and distal angles of the incisor, as well as the mesial angles of the canines. The modifications did not result from task‐specific wear or trauma, but appear instead to have been produced for aesthetic purposes. All of the filed teeth belonged to probable females, suggesting the possibility of sex‐specific cultural modification. Radiocarbon dates from the site indicate that the remains pertain to the Late Stone Age (ca. 4500–4200 BP). Dental modification has not previously been reported from this region of West Africa and our findings indicate that the practice was more widespread during prehistory. Copyright © 2008 John Wiley & Sons, Ltd.     

Urban Indians: Patterns and Transformations

For centuries American Indians have been an object of Western fascination. All too often this fascination has been an invented view of Indian people. This is especially evident with the recent movement of Indians to urban areas within the United States and Canada. Not only has this movement been ignored by society in general but it has also received almost no comment in the geographical literature. In this analysis the complex character of urban Indian communities is sketched, a variety of interpretations of these communities is outlined and the implications for planning and public policy are examined. The recent emergence of Indian organizations provides an innovative alternative for planning and public policy—cultural planning for urban redevelopment.     

Occlusal grooves in anterior dentition among Kovuklukaya inhabitants (Sinop,northern Anatolia, 10th century AD)

Mesiodistally directed grooves have been observed on the occlusal surfaces of nine incisors of five females in a small skeletal population from Kovuklukaya (Sinop, northern Anatolia, 10^th century AD). There is no archaeological evidence to explain the cultural practices that must have caused such unusual abrasions of the anterior dentition. Investigations of the geographical characteristics of the region and data gathered on the traditional lifestyles of Çulhalı inhabitants enables us to reach meaningful conclusions about the Kovuklukaya people. According to the direction of the grooves, ecological characteristics of the region, and ethnographic data, it is proposed that the unusual abrasion observed in the Kovuklukaya population may be linked to passing yarn between the anterior teeth to wet it. The grooves in the Kovuklukaya population were found only in female skeletons, indicating the existence of a sex‐based division of labour in yarn production. Copyright © 2007 John Wiley & Sons, Ltd.     

Patterns of Cranial Trauma in a Prehistoric Population from Central California

Evidence of cranial trauma was investigated in a skeletal sample from the site CA-Ala-329 located on the eastern side of San Francisco Bay, Central California. The sample included 365 crania, including 134 adult males, 104 adult females, 22 adults of indeterminate sex and 105 subadults. Evidence of cranio-facial fracture was found in eight individuals, one of whom is an adolescent. Thus, the frequency in adult crania of traumatic injury is 7/260 (2.7 per cent). Of the seven individuals of known sex displaying such cranial trauma, all are male. The injuries are generally suggestive of some form of interpersonal aggression, with five healed vault fractures, one lesion with an embedded obsidian fragment (a probable projectile point) and two healed facial fractures. Further clear evidence of interpersonal aggression has been previously determined in this sample and has been reported at even higher levels elsewhere in California. © 1997 by John Wiley & Sons, Ltd.