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1.
The author seeks to establish possible reasons for differences in the rates of growth of towns within urban systems with rank-size regularities. It is shown that a system follows Zipf s law if the growth of population N i of the towns of the system follows the regularity MN i )/N i ~ (In N i - c) where M is the mathematical expectation, ΔN i is an increment of Ni over a short period of time, ~ stands for “directly proportional,” and c is a constant.  相似文献   

2.
We present the results of simple numerical experiments in which we study the evolution with time of fluid flow around and within a permeable fault embedded in a less permeable porous medium. Fluid movement is driven by an imposed vertical pressure gradient. The results show that fluid flow is controlled by two timescales: τf = Sl2/κF and τF = Sl2/κM, where S is the specific storage of the porous material, l the length of the fault, and κM and κF are the hydraulic conductivities of the porous material and the fault, respectively. Fluid flow and the associated fluid pressure field evolve through three temporal stages: an early phase [t < τf] during which the initial fluid pressure gradient within the fault is relaxed; a second transient stage [τf < t < τF] when fluid is rapidly expelled at one end of the fault and extracted from the surrounding rocks at the other end leading to a reduction in the pressure gradient in the intact rock; a third phase [t < τF] characterized by a steady‐state flow. From the numerical experiments we derive an expression for the steady‐state maximum fluid velocity in the fault and the values of the two timescales, τf and τF. A comparison indicates excellent agreement of our results with existing asymptotic solutions. For km‐scale faults, the model results suggest that steady‐state is unlikely to be reached over geological timescales. Thus, the current use of parameters such as the focusing ratio defined under the assumption of steady‐state conditions should be reconsidered.  相似文献   

3.
I review the taxonomic history of two problematic mosasaur species, Clidastes liodontus and Clidastes moorevillensis. The genus Clidastes is thought to represent an early radiation of a diverse clade known as the Mosasaurinae. However, most phylogenetic analyses recover the genus as paraphyletic with respect to more highly nested mosasaurines such as Mosasaurus, Prognathodon, and Globidens. The fragmentary holotype of Clidastes liodontus was never figured or fully described, and was destroyed in World War II. Over 20 years after destruction of the holotype, relatively complete specimens were referred to Clidastes liodontus based upon a single, variable character. Another taxon, originally designated Clidastes liodontus moorevillensis in a master’s thesis and then elevated to Clidastes moorevillensis in a separate dissertation, has never been formally described and lacks definitive diagnostic characters that differentiate it from the contemporary concept of Clidastes liodontus. Clidastes provides an excellent example of how historical inertia in taxonomic nomenclature can build over decades and skew our interpretations of the diversity, paleobiology, biogeography, and biostratigraphy of a taxon. Clidastes liodontus is a nomen dubium and Clidastes moorevillensis a nomen nudum. I recommend that both names be abandoned. Removal of those names frees us from a burdensome taxonomy and eliminates cognitive biases that hinder objective understanding and exploration of early-diverging mosasaurines, and is a necessary first step toward a taxonomic revision of the lineage(s) involved.  相似文献   

4.
Lee, D.-C. February 2017. Radialimbricatus, a new ichnogenus from the lacustrine sandstone facies of the Lower Cretaceous Jinju Formation, South Korea. Alcheringa XX, XXX–XXX.

The trace fossil Radialimbricatus igen. nov. with type species of R. bitoensis isp. nov. occurs in river-mouth-bar sandstone beds of a lacustrine sequence of the Lower Cretaceous Jinju Formation in South Korea. Radialimbricatus is a horseshoe-shaped or elliptical, convex hyporelief structure characterized by imbrication of traces with radial ridges and a median furrow. These features differentiate Radialimbricatus from arthropod ichnofossils such as Rusophycus and Cruziana, possibly cnidarian ichnofossils such as Astropolichnus and vermiform organism ichnofossils such as Oldhamia. Cross-sectional features of R. bitoensis, including upward mud protrusions at lateral margins, demonstrate that R. bitoensis can be formed as an open epigenic furrow at the water/mud interface or an endogenic burrow along the sand/mud interface at the same time. Analysis of discrete and imbricating horseshoe-shaped traces indicates that the tracemaker maintained an obligate inclined posture even when forming trails. The radial ridges and pit along the median furrow are interpreted to reflect feeding behaviour, and the imbrication to result from unidirectional and more or less regular movements to next feeding sites. The tracemaker is thought to have been an organism with an elliptical body outline, radially arranged body parts at the base of or around the body (probably for collecting and transporting foods and moving to feeding sites) and a mouth near the centre of the body, which is consistent with body plan features of arthropods, cnidarians and annelids.

Dong-Chan Lee [], Department of Earth Sciences Education, Chungbuk National University, Cheongju, 28644, South Korea.  相似文献   


5.
《Political Theology》2013,14(4):487-489
Abstract

The dualism between logos and praxis is still a root-cause of contemporary theological and religious discourse. Consequently, interreligious dialogue is divided as a field either related to comparative theology or philosophy or in pursuit of a common action for social justice. Instead of the traditional logos and the liberationist praxis, this paper will argue the Tao as an alternative paradigm that overcomes this dualism and is more germane to this age of globalization in the ecological crisis. It will propose three reconfigurations of interreligious dialogue; (1) from an "either-or" mode of thinking to a "bothand" way of life (T'ai-chi), (2) from an epistemology of knowing to a discernment of the way toward life in and through sociocosmic narratives of the exploited life (ch'i), and (3) from an ideologically motivated action based on a historico-anthropocentric subjectivity to a participatory embodiment in an intersubjective communion with the theanthropocosmic trajectory (Tao).  相似文献   

6.
In this paper, the results of recent studies on inelastic seismic response of MDOF shear-building structures are presented. In the last few decades, the concept of response modification factor R has been introduced and developed to account for inelastic nonlinear behaviour of structures under earthquakes. In this paper, an attempt has been made to adjust and extend this concept through introducing a modifying factor R T . This factor is used for dynamic analysis of MDOF structures, including the calculation of inelastic response spectra. Sensitivity analysis was carried out to identify the parameters that have influence on R T . It has been demonstrated that R T is predominantly a function of number of stories, and accordingly a relationship has been suggested. Finally, an approximate approach has been developed for evaluating the seismic strength and ductility demands of MDOF structures.  相似文献   

7.
ABSTRACT

In November 1630 the Treaty of Madrid was signed between Philip IV, king of Spain, and Charles I, king of England. During the peace negotiations several pamphlets critical of the pro-Spanish policy of Charles I were printed in England. These publications contributed to the development of an increasing criticism of Charles I, by identifying his neutral European policy with pro-Spanish policies. The anti-Spanish and anti-Catholic rhetoric, which formed the basis of this criticism, was used to promote an aggressive foreign policy and consequently an active opposition to the king. The following pamphlets are discussed in this paper: Considerations T ouching a W arre with Spaine; The M erchandises of Popish P riests; The English Spanish Pilgrim; Further O bservations of the English Spanish Pilgrim; The P ractise of P rinces; The P resent E state of Spayne; and Three S everall T reatises C oncerning the T ruce.  相似文献   

8.
Shen, Y. & Wang, X.L., 24.6.2015. Foraminiferal biostratigraphy of the Bei’an Formation (Visean–Serpukhovian) in the Pengchong area of Liuzhou, Guangxi, South China. Alcheringa 39,559–572 ISSN 0311-5518

The type section of the Mississippian Bei’an Formation is well exposed on both sides of the Beihuan expressway at Liuzhou in Guangxi, South China, about 700 m east of the Pengchong GSSP (Global Boundary Stratotype Section and Point) for the base of the Visean Stage. Foraminifers are abundant and diverse (at least 59 species and 39 genera) in this section, and five foraminiferal zones are recognizable in the Bei’an Formation. In ascending order, these are the Pojarkovella nibelis, Koskinotextularia, Bradyina, Janischewskina and ‘Millerellatortula zones. Based on the foraminifers, the Bei’an Formation is regarded as being of middle Visean to Serpukhovian age, i.e., equivalent to biozones MFZ12–MFZ15 from the stratotypes of Europe, and the Visean–Serpukhovian boundary is placed at the base of the ‘Millerellatortula Zone.

Yang Shen [] (Corresponding author) and Xun-Lian Wang [], School of Earth Sciences and Resources, China University of Geosciences (Beijing), 29 Xueyuan Road, Beijing 100083, PR China.  相似文献   

9.
This article explores the continued significance of lulik for people living in the central highlands of Timor‐Leste today, lulik being a term frequently translated as ‘sacred’. In contrast to the straightforward definition of lulik as the sacred property of religious places or objects set apart from everyday life, it shows that lulik is understood as a potency that animates the environment and that is concentrated in specific sites in the landscape, in ancestral objects and houses. As a vital energy that sustains life, yet that is connected to prohibitions, danger, and restrictions, lulik shares an affinity with similar phenomena found in Melanesia, Polynesia, and Southeast Asia (such as mana, tapu, or semangat). Engaging with recently reinvigorated approaches to animism and Durkheim's notion of the sacred, this article examines how lulik that emerges when distinctions between human and non‐human entities are collapsed. The analysis of how Funar residents maintain a distance from this transgressive force leads to an exploration of how lulik is connected to the constitution of the self, and how lulik is mobilized as a source of power and morality.  相似文献   

10.
The year 2006 marks the quatercentenary of the first known European charting of any part of the Australian coastline, when the Dutch mariner Willem Janszoon explored 300 kms of the north‐west coast of Cape York Peninsula. He bestowed seven placenames, two of which, Moent and Dubbelde Ree have ambiguous meanings or referents. This paper attempts to resolve the enigmas behind these names by considering geographic, linguistic and historical evidence. Moent is particularly challenging, with several possible linguistic sources, some more plausible than others. The most compelling evidence points to it either referring to the western entrance to Endeavour Strait, or a Dutch rendition of an Indigenous Australian word. Dubbelde Ree is less problematic. The issue surrounding this name is whether its second element is meant to be Ree, an abbreviation of Reede (‘Roadstead’), or Rev, an abbreviation of Revier (‘River’). The search for the meaning of these placenames has provided credible evidence demonstrating that Janszoon explored the coastline in greater detail than has hitherto been thought, and that, in all likelihood, made contact with the local inhabitants.  相似文献   

11.
The type species of Phoidagnostus, P. limbatus Whitehouse, 1936, is redescribed on the basis of further excavation of the holotype which has revealed an associated pygidium. This also demonstrates that the species Hypagnostus varicosus Öpik, 1961 is a junior subjective synonym of P. limbatus. Phoidagnostus is closely related to Toragnostus and Cotalagnostus.  相似文献   

12.
This work provides an annotated translation, together with a brief commentary, of the “Bao Wei Quan” chapter, the 20th chapter of the Chunqiu fanlu. The Chunqiu fanlu is an important Chinese Confucian text. It is ascribed to a pivotal Former Han (206 BCE – 9 CE) scholar, an exegete of the Gongyang zhuan 公羊傳, Dong Zhongshu 董仲舒 (ca. 195–115 BCE). This text offered to readers an ideal of rulership that remained highly relevant to the development of the ethical and political discourse of Chinese Confucianism. Despite its importance, the Chunqiu fanlu has only very recently been fully translated into a Western language, 11 See Luxuriant Gems of the Spring and Autumn, attributed to Dong Zhongshu. Edited and translated by Sarah A. Queen and John S. Major (New York: Columbia University Press, [December] 2015).View all notes and is one of the rare major classical Chinese texts which still lacks a full Japanese translation. Thus, the purpose of this work is to contribute to the ongoing Chunqiu fanlu translation project and to present to the reader some of the form and content of this influential work.  相似文献   

13.
ABSTRACT

The Greek city-state has traditionally been viewed as an entity that was divided into two distinct spheres (oikos and polis) and governed by two distinct arts (oikonomia and politikê technê). The aim of this article is to show that this image of the Greek city-state is not very accurate. The relationship between the oikos and the polis was not exclusive in classical poleis. Particularly in Athens during the democratic period, the polis was depicted as a family writ large, and to the extent that oikos was seen as an entity of its own, it was a part of the polis, not excluded from or opposed to it. My aim is to show that the art of the household and the art of politics were not distinct arts as has been claimed in modern political theory. Furthermore, although the collapse of the classical city-state during the Hellenistic era entailed a privatization of the household, it was not until modern times, from the late eighteenth century onwards—when the concept of the natural right to life and property became firmly established in juridical and political discourses—that the private sphere attained genuine autonomy.  相似文献   

14.
This article examines the historiographical debate concerning the origins of Arab nationalism as postulated by George Antonius in his book, The Arab Awakening: The Story of the Arab National Movement and the theory of historical construction. After establishing the theoretical framework of the study with an overview of Hayden White's views on how history is written, it progresses into a study of the historiography of Arab nationalism. Here, the scholars Sylvia G. Haim, C. Ernest Dawn, Rashid Khalidi, and Fruma Zachs and their writings are chronologically dissected, with each academic analyzed via White's theories of historical construction. Through studying their respective positions, it is shown that these texts are culturally relative according to the era in which they were written. It is argued that no work of scholarship can be fully removed from outside influences. Specifically, politicization of academics and the consequences of such endeavors are shown as inextricable from the created narrative. Because of the need for culturally relative knowledge so that it can be applicable to audiences outside of academia, scholars who write for an express purpose (such as answering a question for the benefit of others) should not be considered inherently biased. This article poses that academics have a moral obligation to disseminate knowledge to their respective societies due to their assumed removed status as academics. By doing so, human error is acknowledged and room is made for improvement within the field of history. Knowledge does not need to be created for its own sake, but rather so that it might be utilized by society at large. It is suggested that to foster a deeper understanding of a scholar's relationship with society, there should be an increase in academics' civic engagement. This additionally requires serious reflection and enquiry into the standards that would consequently need to be implemented to maintain the integrity of the produced scholarship.  相似文献   

15.
Species of Late Carboniferous spiriferidines belonging to the genera Alispirifer, Licharewia, Neospirifer, Spirifer, Liriplica, and Spinuliplica are analyzed on the basis of fifty-two different morphological characters. A computer program for cluster analysis is used which ensures that each character is given equal weighting, and the degrees of similarity between species are measured objectively.

The resulting classification is similar to the conventional one, with three exceptions. It is recommended that Spinuliplica spinulosa Campbell and Liriplica alta Campbell be assigned to one genus, Liriplica; Licharewia bootiensis Thompson be assigned to the genus, Alispirifer; and Spirifer pristinus (Maxwell) be reassigned to the genus Neospirifer.

A method of graphical analysis using contour diagrams is also presented as an alternative method of illustrating the relationships between the different species of spiriferidines.  相似文献   

16.
ABSTRACT We formulate the problems of finding a key sector and a key group of sectors in the economy by the hypothetical extraction method (HEM), and derive their analytic solutions that are termed industries’ factor worths. It is shown that the key group of k ≥ 2 sectors is, in general, different from the set of top k industries selected on the basis of the key sector problem, the issue which is totally ignored in the input–output (IO) linkage literature. Further, the related problems of finding a key region and a key group of regions in an interregional IO setting are discussed. We also examine how a change in an input coefficient affects the factor worth of an industry. The key group problem is applied to the Australian economy for factors of water use, CO2 emissions, and generation of profits and wages.  相似文献   

17.
This article analyses the relationship between religion, secularisation and nationalism in Quebec and the Basque Country using a comparative approach. I will first outline the ethnic‐religious origin of these nationalist movements. Second, I will examine the extent to which the ‘new’ secular and violent nationalism (Euskadi Ta Askatasuna and Front de Libération du Québec) that emerged in the 1960s was fuelled in its origin by a transfer of sacrality. Third, I will address an aspect that has led some theorists to view religion and nationalism as analogous phenomena, in which nationalism is construed as a religion of blood sacrifice. Fourth, I will examine another aspect that leads to this view of religion and nationalism as analogous phenomena, as the latter also provides a framework of transcendent meaning through an imaginary of continuity between the different generations. The article concludes with a series of general considerations on the relations between nationalism, secularisation and religion.  相似文献   

18.
Abstract

This paper is an examination of the significance of man ‘ura, or feather girdles, in Tahiti in the years immediately following European contact. It examines their relationship to ‘Oro, the Tahitian god of war, and their significance for tribal politics in Tahiti. The most significant man ‘ura in this period were those which had their origin at the Opoa marae in Ra'iatea, as it is said that it was here that ‘Oro was bom. Attempts by highly‐ranked ari'i to possess such man ‘ura, as well as an image of ‘Oro which usually travelled together with the man, fuelled a number of inter‐tribal conflicts in the period under study. However, as the worship of ‘Oro intensified, and the Pomares gained ascendancy, references to man ‘ura are no longer present in the sources.  相似文献   

19.
According to recent scholarship, the Florentine Histories expresses Machiavelli’s growing scepticism toward the popolo. This more elitist ‘late Machiavelli’, however, is an illusion. I show that the illusion arose from (1) the scholarly oversight of Machiavelli’s criticism of the popolo in his early work, Discourses, and (2) the failure to notice his new terminological distinction between the popolo and the plebe in the Florentine Histories. Machiavelli never was a whole-hearted defender of the popolo in the first place, for his consistent commitment was to preserve the balance between the popolo and the grandi. Nor was he unusually critical of the popolo in his later work, Florentine Histories: he directs his harshest criticism to the lower-class plebe and not to the middle-class popolo.  相似文献   

20.
ABSTRACT

This paper focuses on L’Amorosa Filosofia, perhaps the most compelling response to Ficino’s De Amore produced in the sixteenth century, as it is centered on the notion of love as philautia, based upon a naturalistic and psychological interpretation. The learned lady Tarquinia Molza, the most important interlocutor of Francesco Patrizi, affirms that love, from its beginnings in the inner self to its end, when reaching the divine, cannot but be a phenomenon that engages the sense of touch, showing a naturalistic attitude toward the body and an interest in the mediation between matter and spirit. Contrary to popular notions of self-love as selfish and callous, an honest man must necessarily love himself first in order to love others. In The Praise of Folly, Erasmus also tackles the concept, making Folly praise Philautia as a fundamental means for happiness. More relevant to Patrizi’s work, in Mario Equicola’s De Natura de Amore, there is a long digression on the virtues of self-love.  相似文献   

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