A morphological and biometrical study of the blood forms ofTrypanosoma suisOchmann, 1905

Parasitology ◽  
1963 ◽  
Vol 53 (1-2) ◽  
pp. 217-223 ◽  
Author(s):  
L. E. Stephen

The status ofTrypanosoma suiswas held in doubt from the time it was first seen in 1905 until it was re-discovered and carefully studied in the Belgian Congo in 1954.A description is given of the morphology of single and dividing forms ofT. suisas seen in stained thin films made from the blood of infected pigs, and a selection of these is illustrated by line drawings. Briefly this trypanosome is short and stumpy with a free flagellum.A biometrical study was made on 200 organisms, showing a normal length distribution with a range from 8·5 to 18·5μ, and mean = 14·43μ.The monomorphism of the trypanosome is verified, and—because of its development in the salivary glands ofGlossina—its systematic position as a monomorphic subgroup of theBruceigroup is confirmed.I am much indebted to Dr C. A. Hoare, F.R.S., for the loan of the blood films used in this study and for his interest in the work. I am also grateful to Professor P. C. C. Garnham for providing me with accommodation and equipment at the London School of Hygiene and Tropical Medicine.

2009 ◽  
Vol 36 (1) ◽  
pp. 77-99 ◽  
Author(s):  
ANN DATTA

The bibliography brings together more than 250 scientific papers and books written by Alwyne (Wyn) Wheeler over fifty years, from 1955–2006. This chronological list shows that from the beginning his research followed three themes: taxonomy of historically important fish collections; identification and distribution of the British and European fish fauna ; the status of British fishes in a changing environment. Until the mid-point in Wyn's career he published regularly on the identification of fish remains in archaeological sites in Britain and Europe. Wyn also wrote under an alias, Allan Cooper, and these have been listed separately. The bibliography concludes with a selection of the regular columns he contributed to angling magazines.


2009 ◽  
Vol 2 (2) ◽  
pp. 243-258
Author(s):  
Mónica Domínguez Pérez

This study deals with children's literature translated from Castilian Spanish into Galician, Basque and Catalan by a different publisher from that of the source text, between 1940 and 1980, and with the criteria used to choose books for translation during that period. It compares the different literatures within Spain and examines the intersystemic and intercultural relations that the translations reflect. Following the polysystems theory, literature is here conceived as a network of agents of different kinds: authors, publishers, readers, and literary models. Such a network, called a polysystem, is part of a larger social, economic, and cultural network. These extra-literary considerations play an important role in determining the selection of works to be translated. The article suggests that translations can be said to establish transcultural relations, and that they demonstrate different levels of power within a specific interliterary community. It concludes that, while translations may aim to change the pre-existent relationships, frequently they just reflect the status quo.


Zootaxa ◽  
2009 ◽  
Vol 2205 (1) ◽  
pp. 1-36 ◽  
Author(s):  
MICHAEL HOFFMANN ◽  
PETER GRUBB ◽  
COLIN P. GROVES ◽  
RAINER HUTTERER ◽  
ERIK VAN DER STRAETEN ◽  
...  

We provide a synthesis of all mammal taxa described from the African mainland, Madagascar and all surrounding islands in the 20 years since 1988, thereby supplementing the earlier works of G.M. Allen (1939) and W.F.H. Ansell (1989), and bringing the list of African mammals described over the last 250 years current to December 2008. We list 175 new extant taxa, including five new genera, one new subgenus, 138 new species and 31 new subspecies, including remarks, where relevant, on the current systematic position of each taxon. Names of seven species of primates are emended, according to the requirements of the ICZN. The taxonomic group in which the largest number of new taxa has been described is the Primates, with two new genera, 47 new species and 11 new subspecies, while geographically the biggest increase in new species descriptions has been on the island of Madagascar, accounting for roughly half (67) of all new species described in the past 20 years. Nearly half of all new species listed currently are assessed as Data Deficient on the IUCN Red List of Threatened Species (49 of 101 listed species) suggesting further research is urgently needed to help clarify the status of those recently described species.


Resources ◽  
2018 ◽  
Vol 7 (4) ◽  
pp. 65 ◽  
Author(s):  
Nicoletta Patrizi ◽  
Valentina Niccolucci ◽  
Riccardo Pulselli ◽  
Elena Neri ◽  
Simone Bastianoni

One of the main goals of any (sustainability) indicator should be the communication of a clear, unambiguous, and simplified message about the status of the analyzed system. The selected indicator is expected to declare explicitly how its numerical value depicts a situation, for example, positive or negative, sustainable or unsustainable, especially when a comparison among similar or competitive systems is performed. This aspect should be a primary and discriminating issue when the selection of a set of opportune indicators is operated. The Ecological Footprint (EF) has become one of the most popular and widely used sustainability indicators. It is a resource accounting method with an area based metric in which the units of measure are global hectares or hectares with world average bio-productivity. Its main goal is to underline the link between the (un)sustainability level of a product, a system, an activity or a population life style, with the land demand for providing goods, energy, and ecological services needed to sustain that product, system, activity, or population. Therefore, the traditional rationale behind the message of EF is: the larger EF value, the larger environmental impact in terms of resources use, the lower position in the sustainability rank. The aim of this paper was to investigate if this rationale is everywhere opportune and unambiguous, or if sometimes its use requires paying a special attention. Then, a three-dimensional modification of the classical EF framework for the sustainability evaluation of a product has been proposed following a previous work by Niccolucci and co-authors (2009). Finally, the potentialities of the model have been tested by using a case study from the agricultural context.


2021 ◽  
Vol 85 ◽  
pp. 227-244
Author(s):  
María Sandra Peña-Cervel ◽  
Andreea Rosca

This paper provides evidence of the fruitfulness of combining analytical categories from Cognitive Linguistics and Critical Discourse Analysis for the analysis of complex literary characterizations. It does so through a detailed study of the “tributes”, i.e. the randomly selected children who have to fight to death in a nationally televised show, in The Hunger Games. The study proves the effectiveness of such categories to provide an analytically accurate picture of the dystopian world depicted in the novel, which is revealed to include a paradoxical element of hope. The type of dehumanization that characterizes the dystopian society of Panem is portrayed through an internally consistent set of ontological metaphors which project negative aspects of lower forms of existence onto people. This selection of metaphors promotes a biased perspective on the poor inhabitants of Panem, while legitimizing the social inequalities the wealthy Capitol works hard to immortalize. However, Katniss undergoes a metamorphosis through her discovery of her own identity, which hints at an emerging female empowerment. This transformation, together with her identification with the Mockingjay, a supernatural being that voices her beliefs and emotions, contributes to disrupting the status quo imposed by the almighty Gamemakers and to purveying a message of optimism.


2016 ◽  
Vol 27 (1) ◽  
pp. 17-42
Author(s):  
Isabelle Génin

The article discusses the interaction between reading and translating, in the case of the first unabridged translation of Moby-Dick into French by Jean Giono, Lucien Jacques and Joan Smith, published by Gallimard in 1941. After a brief survey of the status of that translation—an important cultural landmark in France—the paper examines what the paratext (Giono’s diary, notes and letters) and the typescripts reveal about a seemingly paradoxical situation: Giono’s keen reading of Moby-Dick on the one hand and the simplification and clarification strategies adopted in the translation on the other hand. A selection of stylistic analyses illustrates both the choices made by the translators and the part played by each participant in the project. It appears that Giono did not necessarily misread Moby-Dick, underestimating its scope and significance. Instead, after reading the novel, he grew indifferent to its translation and concentrated his energy on his own writing in which he re-invested his reading experience. As to the other co-translators, Joan Smith provided a word-for-word translation of the text that made no attempt at interpreting the text, while Lucien Jacques strove to re-write Smith’s literal first draft, in spite of his difficult position as a non-reader (albeit an enthusiastic one) of Moby-Dick.


Author(s):  
Tomasz Widłak

This article focuses on the issue of applicability of virtue theory to legal theory in civil-law (statutory) jurisdictions and suggests research areas and problems in that respect. The author starts with an assumption that the notion of “virtue” and virtue ethics should be used for the purposes of legal theory starting from references to judicial ethics and normative theory of judicial decision-making. This approach looks especially promising for the purpose of systematizing the chaotic moral language that is being currently used in Poland in reference to judges, their skills, and qualities of their character, which in turn may lead to formulating an explanatory and normative theory of the judicial role that better addresses the observable deficiencies of legal deontology. The author suggests research that could proceed from interpretatively uncovering what are believed to be specific judicial virtues and vices, considering different aspects of the wider Polish and European legal culture of civil law countries (included but not limited to legal and ethical standards, public discourse, legal and other literature, historical and fictional examples, and role models). With respect to judicial ethics, existing virtue theories, including non-eudaimonistic ones, may be examined for the purpose of identifying the model of virtue best suited to the particular nature of the judicial profession. The aretaic (rather than deontological or consequentialist) perspective may enable legal scholarship to take a new path in the debate on the status and qualities of the judiciary, including the problems relating to judicial independence and the selection of candidates for judicial offices.


2015 ◽  
Vol 10 (1) ◽  
pp. 81-102
Author(s):  
Youngho Chang ◽  
Jiesheng Tan ◽  
Letian Chen

Studies on sustainable development rely on diverse and seemingly conflicting concepts that yield contrasting results. The root of these conflicting concepts is the lack of agreement on the path toward achieving sustainable development (SD), namely, weak (or economic) versus strong (or ecological) sustainability. This article revisits the Solow-Hartwick model (Solow 1974, 1986; Hartwick 1977, 1978a, 1978b), which suggests that an economy can achieve intergenerational equity by mandating the Hartwick rule of investing the amount of rents from natural capital into renewable capital. It constructs a modified Solow-Hartwick model in which the assumptions of constant population and no technological progress are relaxed and from which it derives a more general form of the Hartwick rule. The modified Solow-Hartwick investment rule presents how weak sustainability can be attained and explains how the residual Hotelling rents (or proceeds from natural resources) could be utilized in order to achieve strong sustainability. In this article, we apply the modified Solow-Hartwick investment rule to a selection of developing and developed Asian economies to assess their sustainability. We then compare our results with two existing measures of sustainability, the genuine savings (GS) model and the Environmental Sustainability Index (ESI), both of which frequently present contradicting evaluations on the status of sustainability.


2021 ◽  
Vol 7 (3) ◽  
pp. 49-61
Author(s):  
D. P. Zverev ◽  
A. A. Myasnikov ◽  
A. Yu. Shitov ◽  
A. N. Andrusenko ◽  
V. I. Chernov ◽  
...  

Aim: using oral stress kidney tests to reveal changes in renal function and water-electrolyte metabolism in divers with different initial resistance to hypoxic hypoxia.Materials and methods. 44 men were studied. All subjects were evaluated for their initial resistance to hypoxic hypoxia. Oral renal stress tests were performed to determine the status of kidney function.Results and their discussion. For the selection of divers, it is necessary to carry out oral stress tests with water, 10% potassium chloride solution and 7.5% calcium lactate solution. In divers with low and medium resistance to hypoxic hypoxia, there is a deterioration in the calcium and potassium uretic function of the kidneys after oral stress renal tests. The method for determining the resistance of divers to hypoxic hypoxia should be supplemented by the regularity developed by us.


The Introduction provides an overview of the central questions and the theoretical framework of the book. Since the early 1990s in Europe and the United States many artists critically re-appropriated religious, motifs, themes and images to produce works that cannot qualify as ‘religious,’ but remains in a dialogue with the visual legacy of mostly the Western, and more specifically the Catholic, version of Christianity. Present-day art does not embed religious images to celebrate them, but in order to pose critical questions concerning central aspects of the rules that regulate the status of images, their public significance, the conditions of their production and authorship, and their connection to an origin or tradition, a context or an author that guarantees their value. The motif of the true image or acheiropoietos (not made by a human hand) is related to central set of features that allow distinguishing between regimes or eras of the image. Its transformations provide a conceptual matrix for understanding of the reconfiguring relationships between art and religion. The introduction provides an overview of the theoretical context, the selection of artworks, bibliography on the subject and the chapters of the book.


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