Helminthofauna of the fox (Vulpes vulpes) and korsak (Vulpes corsac)

2021 ◽  
Vol 3 ◽  
pp. 28-35
Author(s):  
I.M. Abirova ◽  
N.Zh. Eleugaliyeva ◽  
G.K. Zhumagaliyeva ◽  
M.G. Gusmanov

For humans and domestic animals, parasites of wild animals can pose a threat to health, and even life. In this regard, it is important to establish the pathways of circulation of pathogens of dangerous helminthiasis, to identify the nature of the focus and the role of wild animals in this process, since these data serve as the basis for the development of anti-parasite measures. The study of parasitic organisms of wild animals is of great importance for science and practice. In natural biocenosis, one of their joints is parasitic species, which, on the one hand, are involved in the regulation of the host population; on the other hand, they prevent the introduction and spread of new species related to the host, i.e. participate in ensuring homeostasis of biocenosis. Parasitizing in various hosts, both definitive and intermediate, helminthes can determine the number and distribution over the territory not only of these hosts, but also of other animal species associated with these hosts by trophic and other connections. The foregoing determines the relevance of the problem of studying the fauna of helminthes of wild animals in the West Kazakhstan region, which is currently under-researched. The species composition of helminthes of the fox (Vulpes vulpes) and the korsak (Vulpes corsac) in the territory of the West-Kazakhstan region region was explored. In most cases, the invasion was recorded in an associative form. Some helminthes cause serious diseases in humans and farm animals. As a result of our research, we identified 6 species of intestinal helminthes in the common fox, two of which (Alveococcus multilocularis, Toxocara canis) have epidemiological significance. In korsak, 3 types of helminthes were identified at the autopsy before the species.

Parasitology ◽  
1993 ◽  
Vol 107 (2) ◽  
pp. 167-173 ◽  
Author(s):  
D. T. Richards ◽  
S. Harris ◽  
J. W. Lewis

SUMMARYA descriptive epidemiological survey was undertaken of the ascarid nematode Toxocara canis in 521 red foxes (vulpes, vulpes) during the period January 1986 to July 1990. Age–prevalence and age–intensity profiles show that worm are significantly higher in cubs than in subadult or adult foxes and higher in subadult than in adult foxes. variations in worm burdens occur, with the highest prevalences and intensities being found during the spring, when are born, and in the summer months. Prevalences and intensities then decrease during the autumn and winter months both subadult and adult foxes, but, during this period, prevalences are significantly higher in male than in female Variations in worm burdens in the fox population are likely to be related to the reproductive cycle of the fox, with proportion of cubs becoming infected in utero. The role of the fox in the transmission of T. canis in the urban environment is discussed.


2006 ◽  
Vol 20 (2) ◽  
pp. 3-22 ◽  
Author(s):  
David S Landes

In the history of technological development, why didn't other regions keep up with Europe? This is an important question, as one learns almost as much from failure as from success. The one civilization that was in a position to match and even anticipate the European achievement was China. China had two chances: first, to generate a continuing, self-sustaining process of scientific and technological advance on the basis of its indigenous traditions and achievements; and second, to learn from European science and technology once the foreign “barbarians” entered the Chinese domain in the sixteenth century. China failed both times. What explains the first failure? I stress the role of the market: the fact that enterprise was free in Europe while China lacked a free market and institutionalized property rights; that in Europe innovation worked and paid, while the Chinese state was always stepping in to interfere with private enterprise. As for the second failure, China's cultural triumphalism combined with petty downward tyranny made it a singularly bad learner.


2006 ◽  
Vol 60 (5-6) ◽  
pp. 377-383
Author(s):  
Ivan Pavlovic ◽  
Zoran Kulisic ◽  
Slavisa Djurdjevic ◽  
Zorana Misic ◽  
Jana Momcilovic ◽  
...  

Dogs belong to the group of animals that were the first to be domesticated. They live in cohabitation with humans and share their environment much more intimately than any other animal specie. The close contact between strays and pets, on the one side, and the pollution of urban areas with the feces of these animals, on the other, close the chain of infection with parasites, which jeopardizes also human health in the final link of that chain. Dogs are carriers and the true hosts to large numbers of species of zoonotic parasites - Cryptosporidium parvum, Giardia lamblia, Echinoccocus granulosus, Dipyllidium caninum, Toxocara canis, Ancylostomidae spp. and others, whose eggs or other developmental forms they eliminate into the environment through feces. The increase in the number of cases of toxocarosis in humans (syndrome of visceral larvae migrans), ancylostomosis (cutanea larvae migrans), hydatidosis, toxoplasmosis, or cryptosporidiosis are the best indicators of these relations. In order to resolve this problem, it is necessary to conduct systematic investigations of their parasitic fauna with the maximum cooperation of the animal owners, compulsory health education of the population in the area of the diseases that are transferred from animals to humans, and, certainly, carrying out the dehelminthization of dogs.


2018 ◽  
Vol 44 (5) ◽  
pp. 882-901
Author(s):  
Julia Gallagher

AbstractThis article draws on a Kleinian psychoanalytic reading of Hegel’s theory of the struggle for recognition to explore the role of international misrecognition in the creation of state subjectivity. It focuses on Ghana’s early years, when international relations were powerfully conceptualised and used by Kwame Nkrumah in his bid to bring coherence to a fragile infant state. Nkrumah attempted to create separation and independence from the West on the one hand, and intimacy with a unified Africa on the other. By creating juxtapositions between Ghana and these idealised international others, he was able to create a fantasy of a coherent state, built on a fundamental misrecognition of the wider world. As the fantasy bumped up against the realities of Ghana’s failing economy, fractured social structures, and complex international relationships, it foundered, causing alienation and despair. I argue that the failure of this early fantasy was the start of Ghana’s quest to begin processes of individuation and subjectivity, and that its undoing was an inevitable part of the early stages of misrecognition, laying the way for more grounded struggles for recognition and the development of a more complex state-subjectivity.


Author(s):  
Stefano Maria Capilupi ◽  

The article examines Danilevsky’s approach to the analysis of the role of influences on the formation and changes of cultural-historical types. Several contradictions in Danilevsky’s consideration of the phenomenon of influences are underlined. They were caused by an insufficiently clarified analysis of the correlation between the universal and the concrete historical, and by some monotheistic and typological aspects in the analysis of historical development. Danilevsky clearly underestimates the significance of the interaction between successive and synchronously developing cultures, which leads to a diminution of world-historical trends in the development of mankind. The article stresses a polemical character of a number of provisions of Danilevsky’s concepts. The urgent significance of the philosopher’s conclusions about the need to protect national cultural values is emphasized, which is especially important in the context of modern globalization processes. Additionally, some key risks of philosophical tendencies of Russian thought are pointed out in regard to the dream of world hegemony, or towards autocratic otherness. These dangers arise largely from the lack of practical and theoretical differences in the use of unprocessed European concepts, and therefore Russian history can often be viewed as a sequence of attraction to and repulsion from the West. The article also stresses that the “Russian idea” (which can be seen, in Solovyov’s understanding, from a religious standpoint as the one brought by the Russian people to the Last Judgment of the World as a unique contribution to universal human consciousness) is not a “dream” of world hegemony or the autocratic otherness”, according to which all good is always “one’s own”, and all evil is “somebody else’s”, but it is some antinomic perception of universal salvation, which was also noted by Dostoevsky, Florensky, Bulgakov, and others.


2021 ◽  
Vol 17 (2) ◽  
pp. e1008606
Author(s):  
Blake J. M. Williams ◽  
Guillaume St-Onge ◽  
Laurent Hébert-Dufresne

Mathematical disease modelling has long operated under the assumption that any one infectious disease is caused by one transmissible pathogen spreading among a population. This paradigm has been useful in simplifying the biological reality of epidemics and has allowed the modelling community to focus on the complexity of other factors such as population structure and interventions. However, there is an increasing amount of evidence that the strain diversity of pathogens, and their interplay with the host immune system, can play a large role in shaping the dynamics of epidemics. Here, we introduce a disease model with an underlying genotype network to account for two important mechanisms. One, the disease can mutate along network pathways as it spreads in a host population. Two, the genotype network allows us to define a genetic distance between strains and therefore to model the transcendence of immunity often observed in real world pathogens. We study the emergence of epidemics in this model, through its epidemic phase transitions, and highlight the role of the genotype network in driving cyclicity of diseases, large scale fluctuations, sequential epidemic transitions, as well as localization around specific strains of the associated pathogen. More generally, our model illustrates the richness of behaviours that are possible even in well-mixed host populations once we consider strain diversity and go beyond the “one disease equals one pathogen” paradigm.


1984 ◽  
Vol 13 ◽  
pp. 20-25
Author(s):  
Sulayman S. Nyang

The role of Islam in West African politics goes back to the beginnings of the encounter between Islamic culture and traditional African political leadership in the medieval period. When Arabo-Berber culture arrived in the West Soudan, African rulers in Ghana, Soudan, and other smaller kingdoms of the time were very much influenced by their traditional African world view. According to this world view, rulers were thought to be a link between the living and the dead, on the one hand, and between the temporal and the spiritual on the other. Indeed, it is because of this fusion of politics and primordial religion in the old Africa that the well-known American student of African religions, James W. Fernandez, wrote in the early 1960s that the “African, it can be argued, inherited a traditional disposition to shift back and forth from a political to a religious mode of address.”


Author(s):  
Евгения Андреевна Долгова

В статье анализируется трансформация сюжета шпиономании в советских игровых кинокартинах о быте советских учёных конца 1940-х - начала 1950-х гг. Кинематограф этого времени внимателен к фигуре ученого: картины, посвященные героическим биографиям или научной повседневности, отражали статус науки в обществе, повседневность научных работников. Автор анализирует мифологию современного кинолентам общества, реконструирует представления власти об идеальном типе взаимоотношений ученого и государства. Делается вывод о том, что роль учёного в кинематографе тех лет специфична - с одной стороны, его образ часто приобретал черты нравственной максимы, с другой - оказывался в фокусе шпиономании. Мотив шпиономании, отрицание «низкопоклонства перед Западом» и космополитизма - специфичные черты кинематографа тех лет, нашедшие отражение и в конкретных исторических событиях - например, предвоенной дескридитирующей компании против Н. Н. Лузина, послевоенном деле «КР». В основу работы с аудиовизуальными источниками положен метод поэтапного структурированного наблюдения. The article aims to study the plot of espionage in Soviet films about the life of Soviet scientists in the late 1940s-early 1950s. The Cinema of this time is attentive to the figure of a scientist: the films are dedicated to heroic biographies or scientific everyday life, they reflected the status of science in society. The author analyzes the mythology of films, reconstructs the authorities ' ideas about the ideal type of relationship between the scientist and the state. It is concluded that the role of the scientist in the cinema of those years is specific - on the one hand, his image often acquired the features of a moral maxim, on the other-was in the focus of espionage. The close intertwining of the spy motif, the negation of «admiration for the West» and cosmopolitanism - specific feature of the cinema of those years, as reflected in specific historical events - for example, the defamatory company against Nikolay N. Luzin, post-war case «КR». The audio-visual sources were analyzed with the method of step-by-step structured observation.


1997 ◽  
Vol 2 (4) ◽  
pp. 356-365 ◽  
Author(s):  
Fouad A-L.H. Abou-Hatab

This paper presents the case of psychology from a perspective not widely recognized by the West, namely, the Egyptian, Arab, and Islamic perspective. It discusses the introduction and development of psychology in this part of the world. Whenever such efforts are evaluated, six problems become apparent: (1) the one-way interaction with Western psychology; (2) the intellectual dependency; (3) the remote relationship with national heritage; (4) its irrelevance to cultural and social realities; (5) the inhibition of creativity; and (6) the loss of professional identity. Nevertheless, some major achievements are emphasized, and a four-facet look into the 21st century is proposed.


2013 ◽  
Vol 44 (1) ◽  
pp. 16-25 ◽  
Author(s):  
Sabrina Pierucci ◽  
Olivier Klein ◽  
Andrea Carnaghi

This article investigates the role of relational motives in the saying-is-believing effect ( Higgins & Rholes, 1978 ). Building on shared reality theory, we expected this effect to be most likely when communicators were motivated to “get along” with the audience. In the current study, participants were asked to describe an ambiguous target to an audience who either liked or disliked the target. The audience had been previously evaluated as a desirable vs. undesirable communication partner. Only participants who communicated with a desirable audience tuned their messages to suit their audience’s attitude toward the target. In line with predictions, they also displayed an audience-congruent memory bias in later recall.


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