Investments in Scientific Research: Examining the Funding Threshold Effects on Scientific Collaboration and Variation by Academic Discipline

This paper seeks to examine how federal financial support of academic scientists shapes their collaborative behavior. More specifically, it investigates two questions: (i) are there threshold sizes of federal grants that have effects on collaboration? and (ii) do the threshold sizes differ by discipline? To test and model these questions, this paper uses data collected in a 2004–2005 survey by the Research Valuing Mapping Project (a project based at Georgia Tech and led by Barry Bozeman) of 2,086 academically based research scientists and engineers. The analysis in this paper reaffirms the positive relationship between federal funding and collaboration seen in previous works, but the findings suggest that there is in fact a threshold effect—as the positive relationship has a diminishing influence. The findings of this paper are more limited with respect to how academic disciplines’ threshold levels differ. The results indicate a difference in the threshold levels between disciplines for three of the eight models.     

Khmer sandstone quarries of Kulen Mountain and Koh Ker: a petrographic and geochemical study

Sandstone from several ancient quarries and natural outcrops located at the eastern foothill of Kulen Mountain and in Koh Ker, northern Cambodia, has been characterized by means of petrographic analysis, scanning electron microscopy, and geochemical analysis. The samples have been collected during a series of field surveys organized jointly by The Metropolitan Museum of Art and the Authority for the Protection and Management of Angkor and the Region of Siem Reap (APSARA). The data show how the sandstone quarried from these sites is characterized by an overall petrographic and geochemical homogeneity, and is consistent with the upper terms of the Lower–Middle Jurassic Terrain Rouge Formation.     

The Shuidonggou site complex: new excavations and implications for the earliest Late Paleolithic in North China

The initial Late Paleolithic, said to appear between 40 and 30 kya in eastern Asia, is defined by the appearance of many innovations. These archaeological indicators include the appearance of more refined stone tool making techniques (e.g., include the appearance of blade and microblade technology), complex hearth construction, use of pigments and personal ornamentation, as well as worked faunal implements such as bone and antler tools. We report here new findings from a multidisciplinary research project conducted at the Shuidonggou (Choei-tong-keou) site complex in northern China, a series of localities that date from the initial Late Paleolithic to the Neolithic.     

“地方”概念对人文地理学各分支意义的辨识

地方是文化地理学的核心概念之一.当文化地理学与其他人文地理学分支交叉时, “地方”则为其他人文地理学分支提供了分析的基础.本文结合英美地理学刊物中若干涉及“地方”研究的文章,挖掘了地方的概念和内涵,以期对人文地理学诸分支提供学术支撑.本文的结论是:地方研究可支撑经济地理学文化转向和制度转向的研究;支撑区域地理学地方营销和旅游地理学旅游目的地营销的研究;支撑城市地理学公众参与式城市规划方案的制定;支撑政治地理学的选区策略制定.因此, “地方”作为文化地理学的核心概念,其存在意义是为其他学科提供学术营养,同时,文化地理学对地方的研究也可以使得文化地理学的社会应用能力更强.     

‘A dog who I know quite well’: everyday relationships between children and animals

Adult discourses often represent relationships between children and animals as beneficial for children's psycho-social development or as reflecting a ‘natural’ connection between children and animals. In contrast, this paper draws on recent work in sociology and geography where human–animal relationships are seen as socially situated and where conventional constructions of the human–animal boundary are questioned. Focussing on children's own perspectives on their connections with animals, it is argued that these relationships can also be understood within the social and relational context of children's lives. It is argued that this ‘relational’ orientation to children's relationships with animals might significantly enhance our understanding of children's lives and also open up ways of thinking about the place of animals in children's (and adults') social lives.     

Trace-element evidence for foreigners at a Maya port in Northern Yucatan

The present paper explores the potentials of trace elements in human dental enamel to indicate mobility and to detect the presence of individuals who had migrated into a community after childhood. Three Pre-Hispanic samples of infants from the Yucatán peninsula were chosen, one from the northern coast (Xcambó), one from the coast of the Gulf of Mexico (Campeche) and the last one from the tropical inland rain forest (Calakmul). Infants’ first permanent molars are the term of reference because infants were very likely born in the same place where they died and therefore are supposed to represent the local geo-chemical environment. Their chemical signature was then compared to the one of the adults from the site of Xcambó. The elemental composition was recorded by means of laser ablation-time of flight-ICP-MS. Sr and Ba (and secondly Mg and I) discriminate well the three infant samples. All the Early Classic adults from Xcambó fall within the range of variation of the site’s infants, while 25% of the Late Classic adults fall outside the range in agreement with archaeological, bioarcheological, and isotopic evidence. LA-ICP-Ms analyses of trace elements in archaeological samples can be an important analytical tool to detect foreigners in local populations. The selection of infants as reference values helps reduce the limits faced by trace element analyses in past human populations studies.     

Multiproxy environmental archaeology of Neolithic settlements at Osłonki,Poland, 5500–4000 BC

Abstract

Archaeological research on Neolithic settlements (ca. 5500–4000 cal BC) at and near Os?onki, Poland, is complemented by palaeoenvironmental investigations in three basins with biogenic sediments adjacent to the archaeological sites. Research included sedimentology, palynology, malacology and cladoceran analysis. Complementary lines of evidence indicate that Linear Pottery pioneer farmers of the late 6th millennium BC caused minimal environmental impact, but intensive settlement and land use by the Brze?? Kujawski Group during the 5th millennium BC triggered pronounced human-induced effects on the local landscape. Of particular significance is the evidence for erosion and aeolian ablation of exposed soil in the vicinity of the Neolithic settlements, presumably reflecting widespread land clearance, agricultural activity and settlement construction.     

Aiming for a Just Society

Abstract

I think it is time that theologians, as well as the Church at large, speak up and speak to the social injustice we are faced with because of the economical collapse in Iceland in autumn 2008. If we think theology (i.e. the discourse about God) does not happen in a vacuum, if we think it is affected by, and is also affecting its context, then theology must have a part to play in the political discourse. If we think everything related to our human condition is affecting our understanding and our talk about God, then all theology has to be political in the most inclusive sense of the word. In this article the intention is to test major theological terms against the situation we are faced with in our society, which is recovering from an economic collapse. Thus the question: to what extent are key theological terms useful when we need to address the outgrowth of social injustice and self-inflicted economical catastrophe?     

“And You Welcomed Me”

Abstract

In this article, I assess rival liberal and communitarian ethical perspectives underlying contemporary debates regarding migration policy in the US. I then propose a critical via media in a rights-based ethics of solidarity with migrants. I conclude by addressing the distinctive role played by citizens of faith in a religiously pluralist polity like our own, noting, in particular, the place (locus) of Christian belief in immigration policy.     

The Use of the Bible by the Christian Human Rights Organizations Christian Solidarity Worldwide (CSW) and International Justice Mission (IJM)

Abstract

This paper explores the use made of the Bible by two Christian human rights organizations: Christian Solidarity Worldwide (CSW) and International Justice Mission (IJM), identifying the particular parts of Scripture appealed to, the hermeneutic adopted, and asks whether there are other resources in the Bible which they could use to inspire and inform their work. CSW with its focus on the persecuted Church most naturally draws its inspiration from the New Testament, especially the Epistles; whilst IJM whose work principally addresses other forms of injustice, makes greater appeal to the Old Testament. The biblical framework for IJM's work could be strengthened by a more sustained attention to Jesus' ministry as a model of human rights intervention and advocacy, by reflection on the significance of the Exodus as indicative of God's purposes for those who are oppressed, and by consideration of the book of James. CSW needs to integrate its commendable emphasis on Jesus' mission as exemplary for Christian human rights action with a holistic reading of the Bible and a greater exploration of the importance of the Church as the Body of Christ.