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中国黑龙江地区汉族未成年人的牙钙化程度及年龄推断 总被引:4,自引:2,他引:2
目的探讨未成年人牙齿钙化程度与其年龄的关系,建立根据牙齿钙化程度推断未成年人年龄的方法。方法拍摄黑龙江地区1510名未成年人(男737名,女773名,年龄6~15周岁)牙齿曲面断层影像片,利用计算机观察全口曲面断层影像片中下颌恒牙牙位处钙化程度的影像特征,并建立牙齿钙化分级评分标准,然后根据此标准对下颌牙齿进行分级评分;将其结果输入SPSS13.0软件统计,按α=0.05对牙齿钙化分值分性别分年龄段组进行非参数检验和与年龄的相关性分析,最终建立根据牙齿钙化程度推断年龄的回归方程。结果同名牙左右侧无差异(P〉0.05),而性别间有差异(P〈0.05);男女性下颌牙齿的钙化程度均与年龄高度相关(r〉0.7);所建方程模型合理可靠,盲测结果显示推断年龄与实际年龄间无统计学差异,误差绝对值的平均值男性为(0.367±0.257)岁,女性为(0.367±0.245)岁。结论本研究中未成年人牙齿钙化程度随年龄的增长而呈现增高趋势,直至完全钙化;根据牙齿钙化程度建立的回归方程可用于未成年人活体以及无名尸体的年龄推断。 相似文献
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利用牙齿结构变化推断个体年龄的研究进展 总被引:1,自引:0,他引:1
<正> 根据成年人牙齿的结构变化推断个体年龄是法庭科学和人类学中的重要课题;在未成年人,根据牙齿改变推断年龄相对较容易,但在牙齿发育完成后,要准确地推断年龄则难度与年龄俱增,目前最常用和有效的方法是根据牙齿的结构变化推断年龄,有些根据牙齿的多种结构变化有些根据牙齿单个结构变化进行推测,现将有关文献综述如下 相似文献
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重庆地区汉族未成年人牙龄推断的研究 总被引:1,自引:1,他引:0
目的运用牙齿曲面断层影像技术,研究6周岁~15周岁重庆市未成年人牙齿钙化的规律,从而建立根据牙齿钙化程度推断年龄的方法。方法依据牙齿钙化分级标准对1321名(男性577名,女性744名)重庆市6周岁~15周岁未成年人牙齿曲面断层片上的牙齿钙化程度进行分级评分;将评分值与对应的性别和年龄分别输入SPSS13.0软件进行统计分析,最终建立推断年龄的方程。结果左右侧同名牙齿钙化程度无统计学差异(P〉0.05),但性别间有统计学差异(P〈0.05);下颌左右侧8颗牙齿的钙化程度与年龄相关系数均大于0.58;所建利用不同牙齿组合推断年龄的线性回归模型调整拟合优度均大于0.67,估计值标准误男性为0.95周岁~1.11周岁、女性为1.02周岁~1.12周岁。结论该方法可用于法庭科学领域中推断重庆市6周岁~15周岁未成年人活体以及尸体的年龄。 相似文献
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根据牙齿磨耗度推断年龄的研究 总被引:1,自引:0,他引:1
有关牙齿磨耗度与年龄的关系,已有许多学者进行了研究。目前,如何缩小推断年龄误差和提高推断年龄的准确性,是法医工作者所瞩目的问题。在日本,竹井哲司应用数量化第I类理论、多元回归的方法及电子计算机技术,对牙齿磨耗度与年龄的关系进行了研究,得出了推断年龄方程。多元逐步回归的方法较多元回归法可筛选出较好的变量,得出最优回归方程,而用此法进行本 相似文献
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陕西省6~15岁汉族未成年人牙龄的研究 总被引:2,自引:0,他引:2
目的运用全口曲面断层影像技术,研究陕西省6-15岁汉族未成年人牙齿钙化规律,建立利用牙齿钙化程度推断陕西汉族6-15岁未成年人年龄的方法。方法按照中国汉族儿童及青少年牙齿钙化分级标准,对1997名(男934名,女1063名)陕西省6-15岁汉族未成年人的全口曲面断层影像中下颌恒牙钙化程度进行分级评分;将所得评分值及对应的年龄输入SPSS软件并进行统计分析,最终建立年龄推断的方程。结果下颌同名牙钙化评分值侧别间非参数检验结果 P〉0.05,而性别间非参数独立样本检验结果 P〈0.05;下颌左侧各颗恒牙钙化程度与年龄相关分析结果 r〉0.59;方程拟合优度检验所得校正决定系数均大于0.76,估计值标准误男性在0.85-1.05岁之间、女性在0.83-0.97岁之间。结论本研究建立的方法合理可靠,可用于陕西省汉族6-15岁未成年人年龄的推断。 相似文献
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牙齿磨耗度相关性的研究 总被引:1,自引:0,他引:1
根据牙齿磨耗度推断年龄必须建立数学模型,应用数学模型推断年龄的关键之一是对缺失牙齿、修复的牙齿及龋齿的合理补充。葭田对日本人牙齿磨耗度的相关性进行了初步研究,得出“牙齿磨耗度之间的相关表”。在国内,尚未见有这种报导。岁此,本文收集了大量样本,应用数量化理论Ⅳ和电子计算机技术对全口腔牙齿磨耗度之 相似文献
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Sthaneshwar Timalsina 《Journal of Indian Philosophy》2009,37(4):367-382
The concept of avidyā is one of the central categories in the Advaita of Śaṇkara and Maṇḍana. Shifting the focus from māyā, interpreted either as illusion or as the divine power, this concept brings ignorance to the forefront in describing duality
and bondage. Although all Advaitins accept avidyā as a category, its scope and nature is interpreted in multiple ways. Key elements in Maṇḍana’s philosophy include the plurality
of avidyā, individual selves as its substrate and the Brahman as its field (viṣaya), and the distinction in avidyā between non-apprehension and misapprehension. A closer investigation shows that Maṇḍana is directly influenced by Bhartṛhari’s
linguistic non-dualism in developing the concept of avidyā. This study also compares other key constituents such as
vivartta and pariṇāma that are relevant to the analysis of avidyā. As the concept of counter-image (pratibimba) emerges as a distinct stream of Advaita subsequent to Maṇḍana, this study also compares the application of pratibimba in the writings of Bhartṛhari and Maṇḍana. 相似文献
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David Mellins 《Journal of Indian Philosophy》2007,35(3):227-251
In his twelfth century alaṃkāraśāstra, the Candrāloka, Jayadeva Pīyūṣavarṣa reverses the sequence of topics found in Mammaṭa’s Kāvyapr-akāśa, an earlier and immensely popular work. With such a structural revisionism, Jayadeva asserts the autonomy of his own work
and puts forth an ambitious critique of earlier approaches to literary analysis. Jayadeva investigates the technical and aesthetic
components of poetry in the first part of the Candrāloka, prior to his formal semantic investigations in the latter half of the text, thus suggesting that aesthetic evaluations of
poetry beneficially inform scientific investigations of language. Jayadeva’s organization of his chapters on the semantic
operations, moreover, intimates that the study of suggestive and metaphoric functions of language clarifies our understanding
of denotation, which is conventionally understood to be the primary and direct path of verbal designation. 相似文献
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Douglas Osto 《Journal of Indian Philosophy》2009,37(3):273-290
This article argues for a new interpretation of the Sanskrit compound gaṇḍa-vyūha as it is used in the common title of the Mahāyāna text the Gaṇḍavyūha-Sūtra.The author begins by providing a brief history of the sūtra’s appellations in Chinese and Tibetan sources. Next, the meanings
of gaṇḍa (the problematic member of the compound) are explored. The author proposes that contemporary scholars have overlooked
a meaning of gaṇḍa occurring in some compounds, wherein gaṇḍa can mean simply “great,” “big” or “massive.” This general sense is particularly common in the compound gaṇda-śaila (a “massive rock” or “boulder”) and is found in such texts as the Bhāgavata Purāṇa, the Harivaṃśa and the Harṣacarita. Following the discussion of Gaṇḍa, the author examines the term vyūha (“array”) as it is used in the Gaṇḍavyūha-sūtra. The article concludes with the suggestion that a more appropriate translation of the Gaṇḍavyūha-sūtra would be “The Supreme array Scripture.” 相似文献
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Luminol, leuchomalachite green, phenolphthalein, Hemastix, Hemident, and Bluestar are all used as presumptive tests for blood. In this study, the tests were subjected to dilute blood (from 1:10,000 to 1:10,000,000), many common household substance, and chemicals. Samples were tested for DNA to determine whether the presumptive tests damaged or destroyed DNA. The DNA loci tested were D2S1338 and D19S433. Leuchomalachite green had a sensitivity of 1:10,000, while the remaining tests were able to detect blood to a dilution of 1:100,000. Substances tested include saliva, semen, potato, tomato, tomato sauce, tomato sauce with meat, red onion, red kidney bean, horseradish, 0.1 M ascorbic acid, 5% bleach, 10% cupric sulfate, 10% ferric sulfate, and 10% nickel chloride. Of all the substances tested, not one of the household items reacted with every test; however, the chemicals did. DNA was recovered and amplified from luminol, phenolphthalein, Hemastix, and Bluestar, but not from leuchomalachite green or Hemident. 相似文献
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In the study of Buddhism it is commonly accepted that a monk or nun who commits a pārājika offence is permanently and irrevocably expelled from the Buddhist monastic order. This view is based primarily on readings
of the Pāli Vinaya. With the exception of the Pāli Vinaya, however, all other extant Buddhist monastic law codes (Dharmaguptaka, Mahāsāṅghika, Mahīśāsaka, Sarvāstivāda and Mūlasarvāstivāda)
contain detailed provisions for monks and nuns who commit pārājikas but nevertheless wish to remain within the saṅgha. These monastics are not expelled. Rather, they are granted a special status known as the śikṣādattaka. In this paper I explore the rules. concerning pārājika penance and the śikṣādattaka with specific regard to monastic celibacy. Given that five out of six extant law codes recognise this remarkable accommodation
to the rule of celibacy, I argue that we must look to Vinayas other than the Pāli Vinaya if we are to arrive at a nuanced and representative view of Indian Buddhist monasticism.
Grant me chastity and continence, but not yet. Augustine of Hippo (354–430 C.E.)相似文献
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Alysa Levene 《The History of the Family》2013,18(2):67-79
This article traces new cycles of interest in past children as distinct from past childhood. Recent work highlighting that a conceptualisation of childhood existed even in periods with few written records closes the chapter begun by Philippe Ariès in 1960. Instead, there has been a new surge of interest in children on the edges of family life, as well as children in similarly liminal positions between the worlds of adults and children: runaways, delinquents and orphans. Several themes in the literature are identified, based on the conflicting ideas of ‘body/mind’, ‘victim/threat’, ‘needs/rights’. It is noted that researchers are using more imaginative ways of reaching the lived experience of children than the family or institutional framework, and that an increasing link is drawn between historical and modern concerns such as child abuse and the care of ‘at risk’ children. 相似文献
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Valerie Stoker 《Journal of Indian Philosophy》2007,35(2):169-199
This article explores the way in which Madhva (1238–1317), the founder of the Dvaita Vedānta system of Hindu thought, reformulates
the traditional exegetic practice of nirukta or “word derivation” to validate his pluralistic, hierarchical, and Vaiṣṇava reading of the Ṛgvedic hymns. Madhva’s Ṛgbhāṣya
(RB) is conspicuous for its heavy reliance on and unique deployment of this exegetical tactic to validate several key features
of his distinctive theology. These features include his belief in Viṣṇu’s unique possession of all perfect attributes (guṇaparipūrṇatva)
and His related conveyability by all Vedic words (sarvaśabdavācyatva). Such an understanding of Vedic language invokes the
basic nirukta presupposition that words are eternally affiliated with the meanings they convey. But it is also based onMadhva’s
access to a lexicon entitled Vyāsa’s Nirukti with which his critics and perhaps even his commentators seem to be unfamiliar.While
the precise status of this text is the subject of ongoing debate, Madhva’s possession of special insight into the sacred canon
is established in part by his unique claim to be an avatāra of the wind god Vāyu and a direct disciple of Viṣṇu Himself in
the form of Vyāsa1. Thus, Madhva’s use of nirukta invokes his personal charisma to challenge not only conventional understandings of the hymns
but traditional exegetic norms. Madhva’s provision of an alternative tradition of nirukta provoked sectarian debate throughout
the Vijayanagara period over the extent to which one could innovate in established practices of reading the Veda. Articulating
the Veda’s precise authority was a key feature of Brahmin debates during this period and reflects both the empire’s concern
with promoting a shared religious ideology and the competition among rival Brahman sects for imperial patronage that this
concern elicited. By looking at how two of Madhva’s most important commentators (the 14th-century Jayatīrtha and the 17th-century Rāghavendra) sought to defend his niruktis, this article will explore how notions of normative nirukta were articulated
in response to Madhva’s deviations. At the same time, however, examining Madhva’s commentators’ defense of his niruktis also
demonstrates the extent to which Madhva actually adhered to selected exegetic norms. This reveals that discomfort with Madhva’s
particular methods for deriving words stemmed, in part, from a more general ambivalence towards this exegetical tactic whose
inherent open-endedness threatened to undermine the fixity of the canon’s very substance: its language.
Vyāsa’s Nirukti is one of several ”unknown sources” cited in Madhva’s commentaries whose exact status continues to be debated.
Some scholars (e.g. Rao, Sharma, Siauve) maintain that these texts are part of a now lost Pāṅcarātra tradition that Madhva
is attempting to preserve. This may be true for many of these citations. However, in addition to claiming to be both an avatāra
of Vāyu and Viṣṇu-as-Vyāsa’s student, Madhva states in several places (e.g., VTN 42, RB 162) that the canon has suffered loss
during transmission and that only Viṣṇu can reveal it in its entirety. Thus, it is possible that Madhva intends texts like
Vyāsa’s Nirukti to be viewed as part of an ongoing and corrective revelation, a notion that is compatible with many Vaiṣṇava
traditions (Halbfass, 1991: 4). 相似文献
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Derek Dalton 《Law and Critique》2007,18(3):375-405
Drawing on interview data of gay men who have had their behavior in public spaces scrutinised by agents of the law for signs
deviance, this article explores the historical characteristics of police animosity towards such conduct in Australia. This
entails examining encounters between police and gay men who pursue desire in ‘beat’ (or ‘cottage’ to the use the UK term) spaces. Exploring why these outlaw gay male subjects are so abject and troubling to the law, the
discussion documents how law’s desire to regulate gay men plays out in the masquerade of ‘plain-clothes’ agent
provocateur operations where police entrap gay men by mimicking gay bodily appearances, gestures and mannerisms. This article also examines
how police regulation of gay desire functions as a form of violence that delimits expressions of same sex desire in public
spaces. A key theme that underpins the analyses in this paper is that the policing of desire in ‘beat’ spaces helps produce qualities of illicitness and dangerousness and that this, in turn, fuels the circuit of desire at play
between gay men and agents of the law.
相似文献
Derek DaltonEmail: |
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Agamben traces the bio-political essence of modern politics to the non-sacrificial killing of Homo Sacer in Roman law. Nancy,
on the other hand, links the history of Western politics to the fundamental logic of sacrifice in Western metaphysics. He
nevertheless contemplates the possibility that Western societies may finally have arrived at the threshold of a non-sacrificial
existence. Derrida seeks to resist the sacrificial logic of Western metaphysics and politics, but nevertheless appears to
accept it as an irreducible fact of human co-existence. Unlike Nancy, he envisages no actual or actualised beyond beyond the realm of sacrificial metaphysics and politics. He thus can be said to interrupt Nancy’s ‘myth’ of a non-sacrificial
partage. This article compares these three philosophical stances in the hope of throwing more light on the role of sacrifice in the
law and politics of our time.
Professor of Law, Rand Afrikaans University. Conversations with Ann van Sevenant, Carol Clarkson, Louise du Toit, Peter Fitzpatrick,
Costas Douzinas and Adam Thurschwell gave impetus to many of the themes developed in this article. Concomitant shortcomings
and inaccuracies, as always, are mine. 相似文献