scholarly journals A Stochastic SEIRS Epidemic Model with Infection Forces and Intervention Strategies

2022 ◽  
Vol 2022 ◽  
pp. 1-19
Author(s):  
Zhang Lijuan ◽  
Wang Fuchang ◽  
Liang Hongri
Keyword(s):  
Intervention Strategies ◽  
The Other ◽  
Arbitrary Parameter ◽  
Markov Semigroup ◽  
Free Solution ◽  
Proposed Model ◽  
Seirs Epidemic Model ◽  
The One ◽  
And Control ◽  
Stationary Circulation

The spread of epidemics has been extensively investigated using susceptible-exposed infectious-recovered-susceptible (SEIRS) models. In this work, we propose a SEIRS pandemic model with infection forces and intervention strategies. The proposed model is characterized by a stochastic differential equation (SDE) framework with arbitrary parameter settings. Based on a Markov semigroup hypothesis, we demonstrate the effect of the proliferation number R 0 S on the SDE solution. On the one hand, when R 0 S < 1 , the SDE has an illness-free solution set under gentle additional conditions. This implies that the epidemic can be eliminated with a likelihood of 1. On the other hand, when R 0 S > 1 , the SDE has an endemic stationary circulation under mild additional conditions. This prompts the stochastic regeneration of the epidemic. Also, we show that arbitrary fluctuations can reduce the infection outbreak. Hence, valuable procedures can be created to manage and control epidemics.

Tolerance and Control. Developing a language policy for an EMI university in Uzbekistan

2020 ◽  
Vol 34 (1) ◽  
pp. 217-237
Author(s):  
Andrew Linn ◽  
Anastasiya Bezborodova ◽  
Saida Radjabzade
Keyword(s):  
Higher Education ◽  
Language Policy ◽  
Control Measures ◽  
The Other ◽  
Language Policies ◽  
Language Ecology ◽  
English Only ◽  
English Medium Instruction ◽  
The One ◽  
And Control

AbstractThis article presents a practical project to develop a language policy for an English-Medium-Instruction university in Uzbekistan. Although the university is de facto English-only, it presents a complex language ecology, which in turn has led to confusion and disagreement about language use on campus. The project team investigated the experience, views and attitudes of over a thousand people, including faculty, students, administrative and maintenance staff, in order to arrive at a proposed policy which would serve the whole community, based on the principle of tolerance and pragmatism. After outlining the relevant language and educational context and setting out the methods and approach of the underpinning research project, the article goes on to present the key findings. One of the striking findings was an appetite for control and regulation of language behaviours. Language policies in Higher Education invariably fall down at the implementation stage because of a lack of will to follow through on their principles and their specific guidelines. Language policy in international business on the other hand is characterised by a control stage invariably lacking in language planning in education. Uzbekistan is a polity used to control measures following from policy implementation. The article concludes by suggesting that Higher Education in Central Asia may stand a better chance of seeing through language policies around English-Medium Instruction than, for example, in northern Europe, based on the tension between tolerance on the one hand and control on the other.

scholarly journals Artveillance: At the Crossroads of Art and Surveillance

2009 ◽  
Vol 7 (2) ◽  
pp. 175-186 ◽  
Author(s):  
Andrea Mubi Brighenti
Keyword(s):  
Social Control ◽  
The Other ◽  
Contemporary Society ◽  
Other Hand ◽  
Surveillance Society ◽  
The One ◽  
And Control

In this article I review a series of artworks, artistic performances and installations that deal with the topic of surveillance. My aim is twofold. On the one hand, I want to look comparatively at how different artists interrogate, question, quote, or critise surveillance society. On the other hand, I take these artistic actions as themselves symptomatic of the ways in which surveillance interrogates contemporary society. In other words, my claim is that surveillance does not simply produce substantive social control and social triage, it also contributes to the formation of an ideoscape and a collective imagery about what security, insecurity, and control are ultimately about, as well as the landscape of moods a surveillance society like ours expresses.

scholarly journals Description of a new barometer, recently fixed up in the apart­ments of the Royal Society; with remarks on the mode hitherto pursued at various periods, and an account of that which is now adopted, for correcting the observed height of the mercury in the society’s barometer

1843 ◽  
Vol 4 ◽  
pp. 1-3
Keyword(s):  
Royal Society ◽  
The Other ◽  
Chemical Effect ◽  
The Absolute ◽  
The One ◽  
And Control ◽  
Usual Scale

The barometer, here alluded to, may in some measure be consi­dered as two separate and independent barometers, inasmuch as it is formed of two distinct tubes dipping into one and the same cistern of mercury. One of these tubes is made of flint glass, and the other of crown glass, with a view to ascertain whether, at the end of any given period, the one may have had any greater chemical effect on the mercury than the other, and thus affected the results. A brass rod, to which the scale is attached, passes through the framework, between the two tubes, and is thus common to both : one end of which is furnished with a fine agate point, which, by means of a rack and pinion moving the whole rod, may be brought just to touch the surface of the mercury in the cistern, the slightest contact with which is immediately discernible; and the other end of which bears the usual scale of inches, tenths, &c.; and there is a separate vernier for each tube. A small thermometer, the bulb of which dips into the mercury in the cistern, is inserted at the bottom : and an eye­piece is also there fixed, so that the agate point can be viewed with more distinctness and accuracy. The whole instrument is made to turn round in azimuth, in order to verify the perpendicularity of the tubes and the scale. It is evident that there are many advantages attending this mode of construction, which are not to be found in the barometers as usu­ally formed for general use in this country. The absolute heights are more correctly and more satisfactorily determined ; and the per­manency of true action is more effectually noticed and secured. For, every part is under the inspection and control of the observer; and any derangement or imperfection in either of the tubes is imme­diately detected on comparison with the other. And, considering the care that has been taken in filling the tubes, and setting off the scale, it may justly be considered as a standard barometer . The pre­sent volume of the Philosophical Transactions will contain the first register of the observations that have been made with this instru­ment.

The Origins of Domestic Sheep and Goats: a Reconsideration in the Light of the Fossil Evidence

1969 ◽  
Vol 34 ◽  
pp. 368-384 ◽  
Author(s):  
Sebastian Payne
Keyword(s):  
Direct Evidence ◽  
Present Situation ◽  
Wild Relatives ◽  
The Other ◽  
Domestic Sheep ◽  
Sheep And Goats ◽  
Animal Domestication ◽  
The Past ◽  
The One ◽  
And Control

In recent discussions of the origins and process of animal domestication (Reed, 1961, Zeuner, 1963), both authors rely on two kinds of evidence: on the one hand, the present distributions and characteristics of the different breeds of whatever animal is being discussed, together with its feral and wild relatives, and, on the other hand, the past record, given by literary and pictorial sources and the bones from archaeological and geological sites. Increased recognition of the limitations of the past record, whether in the accuracy of the information it appears to give (as in the case of pictorial sources), or in the certainty of the deductions we are at present capable of drawing from it (this applies especially to the osteological record), has led these authors to argue mainly from the present situation, using the past record to confirm or amplify the existing picture.Arguing from the present, many hypotheses about the origins and process of domestication are available. The only test we have, when attempting to choose between these, lies in the direct evidence of the past record. The past record, it is freely admitted, is very fragmentary: the information provided by the present situation is more exact, ranges over a much wider field, and is more open to test and control. Nevertheless, the past record, however imperfect it is, is the only direct evidence we have about the process of domestication.

Bodily Adornment and Modification in Byzantium

2021 ◽  
pp. 98-116
Author(s):  
Alicia Walker
Keyword(s):  
Visual Culture ◽  
Twelfth Century ◽  
Church And State ◽  
The Other ◽  
Material Sources ◽  
Other Hand ◽  
Byzantine Church ◽  
The One ◽  
And Control

Focusing on Early and Middle Byzantine (fourth-to-twelfth-century) objects, images, and texts, this essay explores the tension between, on the one hand, efforts of the Byzantine church and state to discourage and control bodily adornment and modification and, on the other hand, the extensive evidence of widespread and immoderate engagement with these practices. The enhancement and manipulation of Byzantine bodies is considered as both a real and a metaphoric phenomenon. Evidence culled from secular and sacred, written and material sources demonstrates the importance of bodily adornment and modification to our understanding of Byzantine material and visual culture.

Epilogue

2020 ◽  
pp. 254-257
Author(s):  
Ramprasad Sengupta
Keyword(s):  
Environmental Sustainability ◽  
Relative Deprivation ◽  
Quantitative Methods ◽  
Point Of View ◽  
The Other ◽  
Conservation Of Resources ◽  
Social Tension ◽  
Distribution Of Resources ◽  
The One ◽  
And Control

The discussions within this book have analysed the interdependences among economic, social, and environmental dimensions of sustainability. The social and environmental sustainability of development requires the process of growth to be socially non-disruptive and it should not involve any serious environmental risk of the collapse of its ecosystem. The former would require a just distribution of resources and social products among its people so that there is no serious poverty or inequality due to absolute or relative deprivation of resources or income for some of its people, and therefore no economic source of social tension. The empirical findings using advanced econometric and quantitative methods on the interrelationships among poverty, inequality, social tension, social discrimination, and religious polarization on the one hand and their fallouts in the form of crime, riots, and insurgencies across Indian states on the other have been quite informative, not always stereotypical, and insightful from the point of view of policy planning for social sustainability. The environmental sustainability condition would, on the other hand, require the reduction of the ecological footprint and improvement of environmental protection through conservation of resources and control of pollution, including CO...

‘The Power of Radio’: Radio and Social Change

2018 ◽  
pp. 19-38
Author(s):  
Charlotte Bedford
Keyword(s):  
Social Change ◽  
The Other ◽  
Social Relevance ◽  
Governmental Regulation ◽  
Media Activism ◽  
Radio Broadcasting ◽  
Starting Point ◽  
The One ◽  
And Control

This chapter utilizes the Prison Radio Association's (PRA) core statement regarding ‘the power of radio’ as a starting point from which to explore the key ideas around radio as a socially and individually transformative medium in order to inform the understanding of how it came to be used in prison. The chapter outlines the shifting relationship between radio broadcasting and social change and argues that the evolution and establishment of radio within prisons is indicative of new opportunities for media activism, demonstrating the enduring social relevance and impact of radio. The chapter also places the development of National Prison Radio within a wider debate on the history and future of noncommercial broadcasting, based on the balance between governmental regulation and control on the one hand, and the countercultural opportunities it produces on the other.

An Interview with Judy G. Barber: Prenuptial Agreements, Intimacy, Trust and Control

1997 ◽  
Vol 10 (2) ◽  
pp. 173-178 ◽  
Author(s):  
Drew S. Mendoza ◽  
Sharon P. Krone
Keyword(s):  
The Other ◽  
Good Chance ◽  
Marriage And Family ◽  
Other Hand ◽  
The Family ◽  
Emotional Commitment ◽  
The One ◽  
And Control ◽  
Relationship Of ◽  
The Relationship

A business-owning family and a soon-to-be-wed couple often face two mutually exclusive goals that seem impossible to reconcile. On the one hand, a couple considering marriage wants to believe that love alone will keep them together. On the other hand, statistics today say there is a good chance the relationship will not last. A prenuptial agreement provides the protection an individual or the family may want against a possible divorce, but the process by which the document is introduced and negotiated can deplete the relationship of intimacy. How can a woman from a wealthy business-owning family express and reinforce the emotional commitment and trust she has for her partner while presenting a prenuptial agreement] How can a son administer a prenuptial agreement to his fiancee without controlling the process or outcome of his spouse's financial welfare] How can a family require a prenuptial agreement without jeopardizing their future relationship with the newlyweds] In the following interview, Judy Barber, a consultant and licensed marriage and family counselor specializing in the psychology of money, outlines several recommendations for families and couples who are considering a prenuptial agreement.

Pattern ethical communication in the therapeutic team

2016 ◽  
Vol 1 (1) ◽  
pp. 9-22
Author(s):  
Edyta Barnaś
Keyword(s):  
Health Care ◽  
Primary Objective ◽  
Ethical Standard ◽  
The Other ◽  
Medical Specialties ◽  
Dynamic Development ◽  
Proposed Model ◽  
State Of Affairs ◽  
The One ◽  
Ethical Communication

The time of dynamic development of the narrow medical specialties along with the progressive spread of technology in medicine, on the one hand contribute to the improvement of health care, on the other hand are often the reason for the rise in patients feel isolation as a result of fragmentary treatment of their problems. The counterweight to this state of affairs is to create a multidisciplinary therapeutic teams whose primary objective is to restore the welfare of bio-psycho-social and spiritual patient. An elementary part of the operation of the team is the process of communication at various levels. The aim of the article is to present the principles of proper communication with the patient, the whole ends in a proposition ethical standard of communication in the therapeutic team. This proposed model is by no means a ready-to-use algorithm showing what one should do and how he/she should act for it could become a routine. The author intended to present a general construct/ standard of communication, which may be “applied” for a “living” reality of dialogue in every situation.

Control and dominion: Factivity and mood choice in Spanish

2012 ◽  
Vol 4 (1) ◽  
pp. 43-64 ◽  
Author(s):  
Rainer Vesterinen
Keyword(s):  
The Other ◽  
Additional Analysis ◽  
Effective Control ◽  
Cognitive Grammar ◽  
Subjunctive Mood ◽  
Low Degree ◽  
The One ◽  
And Control ◽  
Initial Classification ◽  
Mood Choice

AbstractThe present paper analyses the meaning of Spanish mood in factive contexts from a Cognitive Grammar perspective. It is argued that terms like assertion and presupposition do not explain the semantics of the subjunctive. Rather, they constitute an initial classification for finding a conceptually grounded explanation of it. The hypothesis is put forward that mood choice in factive contexts can be explained by the elaboration of Maldonado's (1995) notions of dominion and control. On the one hand, the conceptualizer has a low degree of effective control over the described event in presupposed contexts where the subjunctive mood occurs. On the other hand, presupposed contexts with the verb in the indicative mood equates with epistemic control over the described event. Thus, it is argued that the meaning of the subjunctive mood is related to the conceptualizer's epistemic dominion, and to the dominion of effective control. An additional analysis of the subjunctive mood in volitional, causative and perceptual contexts corroborates the initial claim.

Sign in / Sign up

Export Citation Format

Share Document