scholarly journals Ecological inspirations for the Tourism Area Life Cycle (TALC) model

2020 ◽  
Vol 18 (5) ◽  
pp. 401-415
Author(s):  
Wojciech Szeligiewicz
Keyword(s):  
Life Cycle ◽  
Logistic Model ◽  
Allee Effect ◽  
Population Regulation ◽  
Self Regulation ◽  
Population Modelling ◽  
Environmental Capacity ◽  
Mass Tourism ◽  
The Right ◽  
Qualitative Changes

Richard Butler’s Tourism Area Life Cycle (TALC) model proposes a specified view on the qualitative changes in the number of tourists N in the area over time and the environmental, social and economic processes taking place there simultaneously. N changes follow S-shaped curve up to stagnation phase. Such a course was adopted in the TALC model, assuming that the tourist population at this stage develops in accordance with a logistic model derived from ecology. This work aimed to recall the properties of the logistic model and the ecological assumptions underlying it, and some of the consequences of incorporating the logistic model into the TALC model. An attempt has also been made to link other TALC aspects with ecology. In particular, reference is made to the graph on the right side of the logistic equation of the TALC model as a function of N with the phases of evolution of the tourist area marked, which reminds that the most attractive area is the original area, i.e. when N is small, as it is characterized by the highest per capita growth of the tourist population. According to this figure, as N increases, there is a linear decrease in attractiveness despite the investments introduced according to the TALC model scenario, i.e. they do not reverse this trend. The same diagram can be used to show some elementary differences between ecotourism and mass tourism. The issues of population regulation were also raised, including the density-dependent self-regulation, the Allee effect, the concept of environmental capacity and r and K strategies. It was also pointed out that the experience gained in the field of population modelling in ecology could help to model tourist populations.

MODELS FOR DESCRIBING AND SUPPORTING AUTOMATED SYSTEM SCENARIOS

2020 ◽  
pp. 18-22
Author(s):  
В.П. Хранилов ◽  
П.В. Мисевич ◽  
А.Э. Ермилов
Keyword(s):  
Fuzzy Logic ◽  
Life Cycle ◽  
Automated System ◽  
Just In Time ◽  
Success Factor ◽  
Situational Analysis ◽  
Frame Model ◽  
Information Logistics ◽  
The Right ◽  
The Mathematical Model

В статье представлены модели описания сценариев функционирования автоматизированных систем (АС). Вводится и анализируется категория "жизненный цикл сценариев АС". Наиболее важными этапами жизненного цикла сценария являются следующие: этап формирования событийного набора для формирования сценария, этап выполнения последовательности сценарных событий и этап ситуационного анализа внешней и внутренней среды события. В статье предложена математическая модель функционирования АС, которая используется для поддержки этапа выполнения последовательности сценарных событий и основана на принципе информационной логистики: каждый параметр (набор данных) находится в нужном месте в АС, "точно в срок" и в нужном формате. Для поддержки ситуационного анализа предлагается модифицированная фреймовая модель. Ситуационный анализ используется для разработки алгоритмов событий и определения следующего события в сценарии. Модифицированная фреймовая модель основана на использовании нечетких логических процедур в фреймовой сети. The paper presents models for describing the operating scenarios of automated systems. The authors introduce and analyze the category “the life cycle of automated system scenarios”. The life cycle consists of a sequence of stages. The leading success factor of any scenario is the support of the scenario during all stages of its life cycle. The most important stages of the scenario life cycle are the following: the stage of forming the event set for generating the scenario, the stage of performing the sequence of scenario events and the stage of situational analysis of the external and internal environment of the event. In the article it is proposed to use a theoretical set model in order to select an element from a set of alternatives. The elements are events for designing a scenario. The model uses fuzzy logic and is based on the process of controlling an array of parameters if variants are available. The model is used to support the stage of forming a set of events for generating the scenario. The mathematical model of automated system operation which is used to support the stage of performing the sequence of scenario events is suggested in the article. The model is based on the principle of information logistics: each parameter (a set of data) is in the right place in the automated system, ‘just-in-time’ and in the required format. A modified frame model is proposed to support situational analysis. The situational analysis is used to operate the event algorithms and to determine the next event in the scenario. The modified frame model is based on the use of fuzzy logic procedures in a frame network.

Self-Regulation and Human Progress

2018 ◽  
Author(s):  
Evan Osborne
Keyword(s):  
Scientific Method ◽  
Mutual Influence ◽  
Free Market ◽  
Self Regulation ◽  
Free Expression ◽  
Trial And Error ◽  
Human History ◽  
Economic Context ◽  
The Right ◽  
First Time

Does humanity progress primarily through leaders organizing and directing followers, or through trial and error by individuals free to chart their own path? For most of human history ruling classes had the capacity and the desire to tightly regiment society, to the general detriment of progress. But beginning in the 1500s, Europeans developed a series of arguments for simply leaving well enough alone. First in the form of the scientific method, then in the form of free expression, and finally in the form of the continuously, spontaneously reordered free market, people began to accept that progress is hard, and requires that an immense number of mistakes be tolerated so that we may learn from them. This book tells the story of the development of these three ideas, and for the first time tells of the mutual influence among them. It outlines the rise, and dramatic triumph, of each of these self-regulating systems, followed by a surprising rise in skepticism, especially in the economic context. Such skepticism in the 20th century was frequently costly and sometimes catastrophic. Under the right conditions, which are more frequent than generally believed, self-regulating systems in which participants organize themselves are superior. We should accept their turbulence in exchange for the immense progress they generate.

Industry-Sponsored Medical Education — In the Quest for Professional Integrity and Legal Certainty

2007 ◽  
Vol 14 (4) ◽  
pp. 313-319
Author(s):  
Benedikt Buchner
Keyword(s):  
Medical Education ◽  
Self Regulation ◽  
State Regulation ◽  
General Question ◽  
Legal Certainty ◽  
European Directive ◽  
Starting Point ◽  
Good Starting Point ◽  
Advertising Law ◽  
The Right

AbstractIndustry-sponsored medical education is a much disputed issue. So far, there has been no regulatory framework which provides clear and definite rules as to whether and under what circumstances the sponsorship of medical education is acceptable. State regulation does not exist, or confines itself to a very general principle. Professional regulation, even though applied frequently, is rather vague and indefinite, raising the general question as to whether self-regulation is the right approach at all. Certainly, self-regulation by industry cannot and should not replace other regulatory approaches. Ultimately, advertising law in general and the European Directive 2001/83/EC specifically, might be a good starting point in providing legal certainty and ensuring the independence of medical education. Swiss advertising law illustrates how the principles of the European Directive could be implemented clearly and unambiguously.

Governing Fake News: The Regulation of Social Media and the Right to Freedom of Expression in the Era of Emergency

2021 ◽  
pp. 1-41
Author(s):  
Donato VESE
Keyword(s):  
Social Media ◽  
Freedom Of Expression ◽  
Self Regulation ◽  
Public Law ◽  
Fake News ◽  
Human Right ◽  
Social Media Platforms ◽  
Definition Of ◽  
The Right ◽  
Media Censorship

Governments around the world are strictly regulating information on social media in the interests of addressing fake news. There is, however, a risk that the uncontrolled spread of information could increase the adverse effects of the COVID-19 health emergency through the influence of false and misleading news. Yet governments may well use health emergency regulation as a pretext for implementing draconian restrictions on the right to freedom of expression, as well as increasing social media censorship (ie chilling effects). This article seeks to challenge the stringent legislative and administrative measures governments have recently put in place in order to analyse their negative implications for the right to freedom of expression and to suggest different regulatory approaches in the context of public law. These controversial government policies are discussed in order to clarify why freedom of expression cannot be allowed to be jeopardised in the process of trying to manage fake news. Firstly, an analysis of the legal definition of fake news in academia is presented in order to establish the essential characteristics of the phenomenon (Section II). Secondly, the legislative and administrative measures implemented by governments at both international (Section III) and European Union (EU) levels (Section IV) are assessed, showing how they may undermine a core human right by curtailing freedom of expression. Then, starting from the premise of social media as a “watchdog” of democracy and moving on to the contention that fake news is a phenomenon of “mature” democracy, the article argues that public law already protects freedom of expression and ensures its effectiveness at the international and EU levels through some fundamental rules (Section V). There follows a discussion of the key regulatory approaches, and, as alternatives to government intervention, self-regulation and especially empowering users are proposed as strategies to effectively manage fake news by mitigating the risks of undue interference by regulators in the right to freedom of expression (Section VI). The article concludes by offering some remarks on the proposed solution and in particular by recommending the implementation of reliability ratings on social media platforms (Section VII).

scholarly journals Ecological characteristics of Varroa destructor (parasitiformes, varroidea) and its environmental capacity as a key factor for development of varroosis panzootia

2012 ◽  
Vol 46 (5) ◽  
pp. 8-14
Author(s):  
I. A. Akimov ◽  
O. P. Korzh
Keyword(s):  
Life Cycle ◽  
Honey Bee ◽  
Host Species ◽  
Varroa Destructor ◽  
Varroa Mite ◽  
Environmental Capacity ◽  
Ecological Characteristics ◽  
High Pathogenicity ◽  
Key Factor

Ecological Characteristics of Varroa destructor (Parasitiformes, Varroidae) and Its Environmental Capacity as a Key Factor for Development of Varroosis Panzootia. Akimov I. A., Korzh O. P. - By means of formalized schematic models of relationship with hosts the varroa mite uniqueness as a parasite is shown. The life cycle of this species requires the change of a host species at different stages of their development and physiological states. Thus the mite parasitizes not only a separate bee but a whole hive. The fact that the whole hive but not a single bee dies during varroosis development supports this idea. The impetus for this type of parasitism is the relative constancy of the environment in the hive supported by bees even in winter. Exactly this fact causes high pathogenicity of the varroa for the honey bee and its control complexity.

scholarly journals PELUANG PENGEMBANGAN ECOPRENEURSHIP MENGGUNAKAN PERSPEKTIF KREATIFITAS LAYANAN

2020 ◽  
Vol 15 (1) ◽  
pp. 108-119
Author(s):  
Muhammad Yasser Iqbal Daulay ◽  
Fachri Eka Saputra ◽  
Sularsih Anggarawati
Keyword(s):  
Learning Process ◽  
Social Innovation ◽  
Secondary Data ◽  
Local Communities ◽  
Data Sources ◽  
Primary Data ◽  
Mass Tourism ◽  
Business Goals ◽  
The Right ◽  
Ecological Tourism

Ecotourism offers a different form of travel than mass tourism. Ecotourism also provides a learning process to protect and care for nature, and improve the welfare of local communities around or within the ecotourism destination. This study was conducted to find the right approach to developing ecotourism. The main focus is given to the potential of regional ecotourism, including human, cultural, and supporting resources. Research is also conducted to determine the perspective of tourists because meeting their needs cannot be sustainably separated from business goals. This study uses data sources grouped into two, namely primary and secondary data. Primary data obtained through several instruments such as surveys, interviews, and observations.Keywords: Social innovation, ecological tourism, entrepreneurial innovation, 

scholarly journals The Impact of Transparency in the Fight Against Corruption

2019 ◽  
Vol 10 (5) ◽  
pp. 47-53
Author(s):  
Ardita Shehaj Lafe ◽  
Ledjon Shahini
Keyword(s):  
Logistic Model ◽  
Public Institutions ◽  
Good Tool ◽  
High Interest ◽  
Contact Transparency ◽  
Right To Information ◽  
The Right ◽  
The Impact

Abstract Transparency and corruption are topics with high interest not only for researchers but especially for politicians, citizens and decision takers. Transparency is seen as an important instrument in the fight against corruption. Transparency and corruption phenomena are considered to be the most difficult to assess due to the subjectivity that characterizes them. For this reason, in this study we will show some results based on citizens perception. The method used to collect information regarding citizens perception is questionnaire and than the data are analyzed through a logistic model. Interesting results came out this research such as people who have been in contact with public institutions during the last months have 5,477 times more opportunities to give bribes compared to those who have not been in contact. Transparency is considered a good tool to fight corruption because based on the model result people who know the meaning of the right to information have 86.3% less chance to give bribes than people who do not know the meaning of the right of information. Whereas people who know the Albanian law on the right to information have 48% less chance of bribing than people who do not know this law. Based on these results it is necessary to raise citizen awareness on the use of the right to information as instrument to fight corruption.

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