Minimising disruption of piglets at weaning

Author(s):  
L E Wheatley

Pigs at weaning are usually regrouped to form batches of individuals similar in weight, and consequently of a similar potential for growth. This has the effect of disrupting the social organisation present amongst pigs sucking a sow. Re-establishing social order involves fighting and stress, both antagonistic to a high level of performance. The aim of the study was to observe the effect on performance of group size and of mixing pigs at weaning.

1980 ◽  
Vol 7 (1) ◽  
pp. 103 ◽  
Author(s):  
ST Garnett

A population of dusky moorhens was studied between October 1974 and December 1976. Moorhens were present in the study area throughout the year, existing predominantly in free-ranging flocks in May and June and tending to form territorial groups of from two to seven birds from July to April. In a group there were from one to three males per female; all males copulated with all females. Groups formed in July were predominantly of experienced adults and did not cease territoriality until April; those formed later, in September, were predominantly of immatures and tended to cease territoriality in March. The former had larger territories with more reeds, less sexual behaviour although more frequent successful coition, and a higher productivity than the latter. Productivity did not increase with group size although those with more than four birds lost twice as many eggs as smaller groups. It is unlikely that members of a group are related. The most frequent group size was four and it is postulated that groups of this size produce the most young. The skewed ratio in groups may result from the scarcity of nest sites, which limits the number of females per group.


2021 ◽  
Vol 113 ◽  
pp. 00083
Author(s):  
S.N. Sorokoumova ◽  
V.N. Buryakov ◽  
D.D. Yarkova

Today, at a time of unstable social, political and economic conditions in Russia and around the world, the importance of opening new ways of development and improving the managerial competence of future officers takes on a special meaning. Today, the requirements for the military profession are changing, for a high level of development of managerial abilities, which are based on managerial competence. The effectiveness of the management activities of future officers in the military directly depends on the level of formation of their managerial competence. The success of the formation of managerial competence of future officers depends on the conditions of the educational environment, which takes into account the social order of society for a fully developed military specialist, optimally integrated into society, able to think outside the box and carry out productive social interactions in various spheres of social and military activities. The novelty of the research consists in the expansion of the conceptual apparatus of pedagogical science by modeling and determining the essence and structure of the managerial competence of the future officer; in the development and experimental testing of a diagnostic device that includes criteria, indicators, evaluation tools, measuring rulers, methods of data interpretation and qualitative characteristics of levels, which allows you to diagnose the levels and indicators of the formation of managerial competence of a future officer.


This paper is devoted to analysis of the monograph written by Alexander Golikov, Doctor of Sociological Sciences, Associate Professor of the Department of Sociology of the Sociological Faculty of V. N. Karazin Kharkiv National University. The author emphasizes the indisputable theoretical significance of reviewed work, focused on the elucidation of the role of knowledge in the constitution of the social, which in the context of globalization, virtualization and individualization of social life acquires the properties of an «unfamiliar social». The monograph pays special attention to the processes of fabrication of various types of knowledge, that is, the creation and dissemination of various knowledge as structural and practical factors in the constitution of the social. It is noted that the author's research strategy is original, constructive and productive both in theoretical and practical sense. It is emphasized that the scientific novelty of the work lies in the conceptualization of the categorical triangle «knowledge – social – order»; in the proposed concept of an internalized Second and a depersonalized Third as «generalized Others»; in clarifying the specifics of communication in the production of sign-symbolic and informational forms of knowledge; in the introduction to scientific circulation the concept of «chronotope of the order of knowledge», etc. At the same time, it is emphasized that this fundamental monograph contains certain controversial provisions. In particular, a clearer definitions are required by: the scientific problem of work, that is, the question of what kind of epistemological inconsistency the author's concept solves; meaningful content of the «fabrication» category; ideological shape of knowledge, as a result of which it becomes one of the components of manipulative social technologies. Despite the remarks, the reviewer notes the significant heuristic potential of A. Golikov's developments, which, in his opinion, is distinguished by a refined professional language, a high level of scientific reliability and innovative content.


2019 ◽  
Vol 97 (10) ◽  
pp. 855-865
Author(s):  
Thibaut Bouveroux ◽  
Stephen P. Kirkman ◽  
Danielle Conry ◽  
O. Alejandra Vargas-Fonseca ◽  
Pierre A. Pistorius

The Indian Ocean humpback dolphin (Sousa plumbea (G. Cuvier, 1829)) is the most endangered marine mammal species in South Africa, and the overall decline of its abundance and group size may affect the social organisation of the species, potentially accentuating its vulnerability. Understanding the social organisation is therefore particularly relevant to conservation efforts. From photo-identification surveys along the south coast of South Africa from March 2014 to June 2015, we quantified association patterns and investigated the social organisation of Indian Ocean humpback dolphins using the half-weight index, social cluster, and network analyses. During the 101 surveys conducted and 553 h of survey effort, 98 sightings of dolphins were recorded and 65 individuals identified. Using individuals seen at least three times, this study reveals that the social network is well differentiated, as strong social divisions exist between individuals that seem to be split into four distinctive social clusters. Network strength was low; approximately half of the associations were low to moderate, whereas some individuals were strongly associated, especially between four pairs of individuals. Although this study is based on a limited number of individuals, our study nevertheless suggests that the atypical strong social bonds recorded here could result from behavioural responses following the decline in group size and abundance.


2017 ◽  
Vol 13 ◽  
pp. 71 ◽  
Author(s):  
Leda Papastefanaki

The engineers who studied in Europe in the nineteenth and twentieth centuries and who returned to Greece to work have been seen as bearers of scientific knowledge and the modernising effort. Actually, they were active historical agents contributing with their multiple scientific activities to the process of appropriation of science and technology and industrial modernisation in the specific historical environment. This article aims, through the study of a particular professional group of engineers, the mining engineers, to demonstrate the interaction between scientific and technical professional activities and participation in political and social affairs. For these mining engineers, the technical efficiency and economic growth that industrialisation would bring could not be dissociated from social order and a hierarchical form of social organisation. At the same time, the formation of their professional group, as well as the social organisation that they envisioned, were rooted in gendered and class relations of power.


Methodology ◽  
2019 ◽  
Vol 15 (1) ◽  
pp. 19-30 ◽  
Author(s):  
Knut Petzold ◽  
Tobias Wolbring

Abstract. Factorial survey experiments are increasingly used in the social sciences to investigate behavioral intentions. The measurement of self-reported behavioral intentions with factorial survey experiments frequently assumes that the determinants of intended behavior affect actual behavior in a similar way. We critically investigate this fundamental assumption using the misdirected email technique. Student participants of a survey were randomly assigned to a field experiment or a survey experiment. The email informs the recipient about the reception of a scholarship with varying stakes (full-time vs. book) and recipient’s names (German vs. Arabic). In the survey experiment, respondents saw an image of the same email. This validation design ensured a high level of correspondence between units, settings, and treatments across both studies. Results reveal that while the frequencies of self-reported intentions and actual behavior deviate, treatments show similar relative effects. Hence, although further research on this topic is needed, this study suggests that determinants of behavior might be inferred from behavioral intentions measured with survey experiments.


1958 ◽  
Vol 3 (6) ◽  
pp. 158-160
Author(s):  
LAWRENCE SCHLESINGER

1946 ◽  
Author(s):  
Georgene H. Seward
Keyword(s):  

Author(s):  
V. Kovpak ◽  
N. Trotsenko

<div><p><em>The article analyzes the peculiarities of the format of native advertising in the media space, its pragmatic potential (in particular, on the example of native content in the social network Facebook by the brand of the journalism department of ZNU), highlights the types and trends of native advertising. The following research methods were used to achieve the purpose of intelligence: descriptive (content content, including various examples), comparative (content presentation options) and typological (types, trends of native advertising, in particular, cross-media as an opportunity to submit content in different formats (video, audio, photos, text, infographics, etc.)), content analysis method using Internet services (using Popsters service). And the native code for analytics was the page of the journalism department of Zaporizhzhya National University on the social network Facebook. After all, the brand of the journalism department of Zaporozhye National University in 2019 celebrates its 15th anniversary. The brand vector is its value component and professional training with balanced distribution of theoretical and practical blocks (seven practices), student-centered (democratic interaction and high-level teacher-student dialogue) and integration into Ukrainian and world educational process (participation in grant programs).</em></p></div><p><em>And advertising on social networks is also a kind of native content, which does not appear in special blocks, and is organically inscribed on one page or another and unobtrusively offers, just remembering the product as if «to the word». Popsters service functionality, which evaluates an account (or linked accounts of one person) for 35 parameters, but the main three areas: reach or influence, or how many users evaluate, comment on the recording; true reach – the number of people affected; network score – an assessment of the audience’s response to the impact, or how far the network information diverges (how many share information on this page).</em></p><p><strong><em>Key words:</em></strong><em> nativeness, native advertising, branded content, special project, communication strategy.</em></p>


Author(s):  
ROY PORTER

The physician George Hoggart Toulmin (1754–1817) propounded his theory of the Earth in a number of works beginning with The antiquity and duration of the world (1780) and ending with his The eternity of the universe (1789). It bore many resemblances to James Hutton's "Theory of the Earth" (1788) in stressing the uniformity of Nature, the gradual destruction and recreation of the continents and the unfathomable age of the Earth. In Toulmin's view, the progress of the proper theory of the Earth and of political advancement were inseparable from each other. For he analysed the commonly accepted geological ideas of his day (which postulated that the Earth had been created at no great distance of time by God; that God had intervened in Earth history on occasions like the Deluge to punish man; and that all Nature had been fabricated by God to serve man) and argued they were symptomatic of a society trapped in ignorance and superstition, and held down by priestcraft and political tyranny. In this respect he shared the outlook of the more radical figures of the French Enlightenment such as Helvétius and the Baron d'Holbach. He believed that the advance of freedom and knowledge would bring about improved understanding of the history and nature of the Earth, as a consequence of which Man would better understand the terms of his own existence, and learn to live in peace, harmony and civilization. Yet Toulmin's hopes were tempered by his naturalistic view of the history of the Earth and of Man. For Time destroyed everything — continents and civilizations. The fundamental law of things was cyclicality not progress. This latent political conservatism and pessimism became explicit in Toulmin's volume of verse, Illustration of affection, published posthumously in 1819. In those poems he signalled his disapproval of the French Revolution and of Napoleonic imperialism. He now argued that all was for the best in the social order, and he abandoned his own earlier atheistic religious radicalism, now subscribing to a more Christian view of God. Toulmin's earlier geological views had run into considerable opposition from orthodox religious elements. They were largely ignored by the geological community in late eighteenth and early nineteenth century Britain, but were revived and reprinted by lower class radicals such as Richard Carlile. This paper is to be published in the American journal, The Journal for the History of Ideas in 1978 (in press).


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