The Myth of Reserpine-Induced Depression: Role in the Historical Development of the Monoamine Hypothesis

For five decades it has been generally accepted that reserpine, an antihypertensive and antipsychotic drug, causes depression. The discovery that reserpine depletes brain monoamines was an important factor in the development of the monoamine hypothesis of depression, and it continues to be widely cited in support of this hypothesis. The present paper argues that, contrary to prevailing belief, reserpine is not depressogenic. The reason for perpetuation of this myth is reluctance to discard the monoamine hypothesis. This hypothesis ushered the modern biochemical paradigm into psychiatry and is still of great importance. It serves as a heuristic to guide research, it enhances psychiatry’s prestige, and it helps to validate and promote drug therapy for depression and other mental disorders.     

The evolution of the high plateau of brazil

Abstract

It has been claimed that geography journals located in so-called ‘small nations’ face special challenges. This paper suggests that three processes have demanded rapid responses from all geographical journals: globalisation of research-publishing, changing professional practices and the restructuring of the institutional context within which research is undertaken. These processes have been powerful in re-shaping geographical research. Examining the case of Scottish Geography over the last 20 years, the paper concludes there is much to be optimistic about, even though some might regret that ‘Geography’, as we once knew it, no longer exists. Recognising the challenges of the current research environment provides a useful starting point for the Scottish Geographical Journal to chart a new future for itself and for Scottish geographical endeavours.     

Twenty years of Tourism Geographies: a bibliometric overview

Abstract

Tourism Geographies is a prominently ranked journal that emerged from activities of the Tourism Commission of the International Geographical Union. It is indexed in the ‘Tourism, Leisure and Hospitality Management’ and ‘Geography, Planning and Development’ fields in the Scopus database and published its 20th volume in 2018. A bibliometric assessment of the articles and authors who have contributed to Tourism Geographies over its first two decades highlights major trends and dominant issues covered by the journal’s content. Key indicators include the most published and most cited authors and articles, the institutions and countries that those authors are affiliated with, other academic journals that are closely linked to the journal through citations, and the most used keywords in the journal. The Scopus database provides access to these basic bibliometric data, while the VOSviewer software enables graphical analyses and displays of co-citations, co-occurrences of keywords, and bibliographic couplings (shared references) across papers and authors. Overall, Tourism Geographies is closely linked to other leading journals indexed by Scopus in the ‘Tourism’ and ‘Geography’ fields and publishes papers from around the world. Research topics that have been most prominent in the journal include tourism development, tourist destinations, tourist attractions, heritage tourism, tourism perceptions, sustainable tourism, and travel behavior. Among the most viewed individual papers have been those addressing issues related to sustainability, poverty issues (related to tourism in poor areas, volunteering, sustainable tourism, and the environment), and community planning (sustainable tourism planning, tourist routes and movement, and new locations for tourism development).     

PHILOSOPHY OF HISTORY AFTER 1945: A BIBLIOMETRIC STUDY

Much has been said about what philosophy of history should be. This bibliometric assessment of research in the philosophy of history examines what scholars in this field have actually produced. The study covers a dataset—a subsection of the bibliography of the International Network for Theory of History—of 13,953 books, articles, book chapters, dissertations, and other scholarly publications, encompassing materials written in seven different languages published between 1945 and 2014. This material was classified according to a multilayered system of taxonomy consisting of keywords representative of themes discussed in the field. Separate quantitative analyses were made to elucidate characteristics about the publication outputs in the field in the different language groups. Changes in paradigm, often referred to as “turns” or “trends,” have been mapped in this study, according to a quantitative analysis of the most recurrent keywords within a five‐year interval, which give an indication of the most debated themes in each period. ?Religion/theology/secularization? is the most frequent keyword during the period 1945 to 1969, followed by ?Marxism/historical‐materialism?¹ from 1970 to 1984, in what can be considered a second period of the field. Although many of the key publications of the linguistic turn were written within this second period, our dataset shows that it is not until the third period (1985–2014) that their writing goes on to influence other authors in the field.     

西方高技能移民区域影响的研究进展及启示

随着全球化发展,移民研究在西方成为经济学、地理学和社会学重点关注的主题。国际高技能移民的区域影响是移民研究的重要组成部分。本文利用文献计量方法,从现象发展、理论机制、实证梳理和研究热点等角度系统梳理西方相关研究,得到如下发现：(1)高技能移民的国际迁移模式随时间变得更多元化与复杂化,引发研究关注点从“人才流失”转变为“人才增益”。(2)在高技能移民区域影响背后,移民人力资本、区域关联和知识组合等机制在发挥潜在作用。(3)国际高技能移民会对目的国与来源国产生不同影响,其相关研究包括移民创业、移民同化、区域劳动力市场和区域宏观发展等热点。并在评述西方国际高技能移民区域影响研究进展的基础上,指出现有研究的不足,结合中国现状探讨国内研究的拓展方向。     

The Citation Relationships between Journals of Geography and Cognate Disciplines

There is an ongoing debate concerning the relationship between the disciplinary ends of the broad spectrum that is geography and also the relationship between geography and other disciplines, including the extent to which it is self-focussed or inward looking. These issues were assessed using an analysis of citation relationships between journals in the Thompson Scientific Journal Citation Reports databases at the category level. Thirty-four categories were used, comparing the two geography categories (‘Geography’, representing human geography and ‘Geography, Physical’, representing physical geography) with 32 other cognate categories. A matrix of the citation relationships between each category was developed using a relatedness factor that corrects for the opportunity for citations to occur. The resultant matrix of factors indicates that human geography journals are considerably more likely to cite their own papers than are those of physical geography, but that they are by no means the most self-citing of the journals assessed. Both human and physical geography journals have strong citation relationships with several other disciplines, with those for human geography most often being net export relationships in the sense of a balance of trade. This finding contradicts previous assertions that human geography imports more than it exports. The citation relationships of physical geography are smaller than those of human geography, and are typically small net imports. The relationship between human and physical geography journals is a small net export from physical geography to human geography, but their total trade volume is considerably smaller than their respective relationships with other disciplines. These results are likely to be caused by many factors in addition to the actual relatedness between disciplines and sub-disciplines, but they do represent a benchmark against which more detailed analyses can be assessed.