Free Falling in Stratified Fluids

Science.gov (United States)

Lam, Try; Vincent, Lionel; Kanso, Eva

2017-11-01

Leaves falling in air and discs falling in water are examples of unsteady descents due to complex interaction between gravitational and aerodynamic forces. Understanding these descent modes is relevant to many branches of engineering and science such as estimating the behavior of re-entry space vehicles to studying biomechanics of seed dispersion. For regularly shaped objects falling in homogenous fluids, the motion is relatively well understood. However, less is known about how density stratification of the fluid medium affects the falling behavior. Here, we experimentally investigate the descent of discs in both pure water and in stable linearly stratified fluids for Froude numbers Fr 1 and Reynolds numbers Re between 1000 -2000. We found that stable stratification (1) enhances the radial dispersion of the disc at landing, (2) increases the descent time, (3) decreases the inclination (or nutation) angle, and (4) decreases the fluttering amplitude while falling. We conclude by commenting on how the corresponding information can be used as a predictive model for objects free falling in stratified fluids.

Essays on globalization, monetary policy and financial crisis'

NARCIS (Netherlands)

Qian, Z.

2012-01-01

This thesis focuses on three interlinked topics. Chapter 2 studies the determinants of sovereign CDS spreads in Greece, Ireland, Italy, Portugal and Spain during the recent global financial crisis and European debt crisis. Chapter 3 introduces a model on the interactions between monetary policy

Percepciones venezolanas sobre la crisis de colombia.

Directory of Open Access Journals (Sweden)

Miriam Kornblith.

2004-07-01

Full Text Available This paper analyzes the effects of the Colombian conflict in Venezuela and the perceptions of threat of the country's leading political actors regarding Colombia's security crisis. The author discusses the tangible consequences of the Colombian conflict in Venezuela. Second, the ways in which the security crisis has been perceived and politically maneuvered by the Venezuelan government is explored. Finally, the article traces the interaction been the securitization of security and defense issues in Venezuela, and perceptions about the Colombian security crisis and its effects.

L’Italia: una crisi nella crisi.(Italy: A Crisis within the Crisis

Directory of Open Access Journals (Sweden)

Carlo D'ippoliti

2011-10-01

Full Text Available The article synthesises the large and extending literature on the financial and economic crisis from a Post-Keynesian point of view. The authors take on the position that the international and internal real imbalances are serious and worrying, but yet they are not the cause of the crisis or of its tremendous dimension. The flawed and insufficient regulation of finance is the prime cause of the crisis, as well as it is one of the main hindrances to expansionary macroeconomic policies that may less painfully drive developed countries out of the crisis. It then examines the most recent developments in the euro-area, claiming that we are not facing a sovereign debt crisis but rather a speculative attack on the euro. Finally, the article considers specifically the situation of Italy, currently at the hearth of such an attack, and suggests that the country was already facing critical developments before the 2007/2008 crisis. Thus, the policy measures so far suggested to exit the current stressful situation, in so far as they ignore this fact, seriously run the risk of proving insufficient or altogether noxious.JEL: B50; E12; G01  

Crisis, What Crisis? The Media: Business and Journalism in Times of Crisis

Directory of Open Access Journals (Sweden)

Rosario de Mateo

2010-08-01

Full Text Available The global financial and economic crisis is often used to justify a crisis of media and journalism: lower advertising, collapses in the share price, falls in consumption, more unemployment. But is this just a business crisis, or is it also a crisis in journalism and its role in democratic societies? In this case, is the journalism crisis attributable to the economic crisis or, rather, was it forged during the years of high profitability and high salaries in the mass media? These two sides of the crisis, in media industry and in journalism, are addressed in this article, which explores the evolution of mainly Spanish media in the years before the crisis. However, in order to understand how they reached the current situation, political and economic transformations in what has been called the Information Society and neoliberal globalization must be addressed.

Communication crisis and its solution through crises management

Directory of Open Access Journals (Sweden)

Nicoleta DĂNESCU

2011-06-01

Full Text Available Crises are never convenient as they are destructive. Any institution or organization may face a crisis situation, able to endanger its normal activity and reputation. Some crises are predictable and can be prevented, others cannot be grasped and thus prevented. Experience proved that, despite all technical, economical, financial or educational cautions taken to stop or control a crisis, it can get out of control and develop. In these circumstances, the crisis can bring serious prejudices to the organization if not properly managed from all points of view. Communication during crisis is extremely important, aiming at generating changes and taking action against the crisis. Above all, crises management consists in interpersonal relations. Management activity in crises situations develops a constant and complex communication process with the aid of which, the manager, the crisis cell, the entire staff interact in order to find the optimal strategies to survive the crisis situation.

Numerical study on interaction of local air cooler with stratified hydrogen cloud in a large vessel

Energy Technology Data Exchange (ETDEWEB)

Liang, Z. [Atomic Energy of Canada Limited, Chalk River Laboratories, ON K0J 1J0 (Canada); Andreani, M. [Laboratory for Thermal-Hydraulics, Paul Scherrer Institut, 5232 Villigen (Switzerland)

2012-07-01

Within the framework of the ERCOSAM project, planning calculations are performed to examine sensitivity parameters that can affect the break-up (erosion) of a helium layer by mitigation devices (i.e., cooler, spray, or Passive Autocatalytic Recombiner - PAR). This paper reports the GOTHIC analysis results for the cooler tests to be performed in the PANDA facility. The cooler elevation and geometry, helium layer thickness, steam distribution in the vessel, and the vessel geometry (inter-connected multi-compartments versus a single volume) on the erosion process as well as the cooling capacity are studied. This analysis is valuable because only a limited number of conditions will be examined in the planned experiments. The study provides a useful understanding of the interaction of a cooler with a stratified atmosphere. (authors)

Simulation of steam explosion in stratified melt-coolant configuration

International Nuclear Information System (INIS)

Leskovar, Matjaž; Centrih, Vasilij; Uršič, Mitja

2016-01-01

Highlights: • Strong steam explosions may develop spontaneously in stratified configurations. • Considerable melt-coolant premixed layer formed in subcooled water with hot melts. • Analysis with MC3D code provided insight into stratified steam explosion phenomenon. • Up to 25% of poured melt was mixed with water and available for steam explosion. • Better instrumented experiments needed to determine dominant mixing process. - Abstract: A steam explosion is an energetic fuel coolant interaction process, which may occur during a severe reactor accident when the molten core comes into contact with the coolant water. In nuclear reactor safety analyses steam explosions are primarily considered in melt jet-coolant pool configurations where sufficiently deep coolant pool conditions provide complete jet breakup and efficient premixture formation. Stratified melt-coolant configurations, i.e. a molten melt layer below a coolant layer, were up to now believed as being unable to generate strong explosive interactions. Based on the hypothesis that there are no interfacial instabilities in a stratified configuration it was assumed that the amount of melt in the premixture is insufficient to produce strong explosions. However, the recently performed experiments in the PULiMS and SES (KTH, Sweden) facilities with oxidic corium simulants revealed that strong steam explosions may develop spontaneously also in stratified melt-coolant configurations, where with high temperature melts and subcooled water conditions a considerable melt-coolant premixed layer is formed. In the article, the performed study of steam explosions in a stratified melt-coolant configuration in PULiMS like conditions is presented. The goal of this analytical work is to supplement the experimental activities within the PULiMS research program by addressing the key questions, especially regarding the explosivity of the formed premixed layer and the mechanisms responsible for the melt-water mixing. To

Large eddy simulation of turbulent and stably-stratified flows

International Nuclear Information System (INIS)

Fallon, Benoit

1994-01-01

The unsteady turbulent flow over a backward-facing step is studied by mean of Large Eddy Simulations with structure function sub grid model, both in isothermal and stably-stratified configurations. Without stratification, the flow develops highly-distorted Kelvin-Helmholtz billows, undergoing to helical pairing, with A-shaped vortices shed downstream. We show that forcing injected by recirculation fluctuations governs this oblique mode instabilities development. The statistical results show good agreements with the experimental measurements. For stably-stratified configurations, the flow remains more bi-dimensional. We show with increasing stratification, how the shear layer growth is frozen by inhibition of pairing process then of Kelvin-Helmholtz instabilities, and the development of gravity waves or stable density interfaces. Eddy structures of the flow present striking analogies with the stratified mixing layer. Additional computations show the development of secondary Kelvin-Helmholtz instabilities on the vorticity layers between two primary structures. This important mechanism based on baroclinic effects (horizontal density gradients) constitutes an additional part of the turbulent mixing process. Finally, the feasibility of Large Eddy Simulation is demonstrated for industrial flows, by studying a complex stratified cavity. Temperature fluctuations are compared to experimental measurements. We also develop three-dimensional un-stationary animations, in order to understand and visualize turbulent interactions. (author) [fr

The Economic Crisis and Several Effects on Global Economy

Directory of Open Access Journals (Sweden)

Florina BRAN

2011-01-01

Full Text Available The main mechanism of profit making is not production according to the outcomes of several analyses of the current economic crisis. This mechanism is circulation and exchange. Starting with this observation the paper goes through a number of aspects regarding the relation between crisis and economy at global level. These aspects consist in the recent financial turmoil; who pays for the crisis; stabilizing the financial sector; recession and the financial crisis; the internationalization of the crisis; commodities and the ecological crisis; an end to neo-liberalism; what should socialists demand. We notice and comment on how important current development in the wake of the banking crisis is for the transmission of that crisis to the rest of the economy and its interaction with the more general economic crisis now emerging. It was concluded that there are good chances that the current economic order to be broken. The future shape of the order will depend more on vision of managers than on the influence of the so called objective factors.

Mapping a Crisis, One Text Message at a Time

Science.gov (United States)

Bauduy, Jennifer

2010-01-01

An interactive mapping project is revolutionizing the way crises are reported and managed, and is spotlighting the value of citizen journalism. The project, called Ushahidi, which means testimony in Swahili, uses crowdsourcing (gathering information from a large number of people) to map crisis information. This crisis mapping tool has since been…

Further explication of mega-crisis concept and feasible responses

Directory of Open Access Journals (Sweden)

Yen Victor Yew-Cho

2017-01-01

Full Text Available The contemporary world is in an era of mega-crises, caused by a host of physical, economic, political, social, and cultural factors. Through a step-by-step explication of the root concepts of problem, mess, and crisis, a mega-crisis is posited to be a set of interacting crises that are severe in impact, complex in nature, and global in fallout, with no seeming end in sight. Compared to a crisis, a mega-crisis is higher in severity and deeper in complexity. The paper argues for a stakeholder perspective in megacrisis response, as relying on the organizational standpoint is inadequate for reaching long-term resolutions.

Interactive pediatric emergency checklists to the palm of your hand - How the Pedi Crisis App traveled around the world.

Science.gov (United States)

Gálvez, Jorge A; Lockman, Justin L; Schleelein, Laura E; Simpao, Allan F; Ahumada, Luis M; Wolf, Bryan A; Shah, Maully J; Heitmiller, Eugenie; Rehman, Mohamed

2017-08-01

Cognitive aids help clinicians manage critical events and have been shown to improve outcomes by providing critical information at the point of care. Critical event guidelines, such as the Society of Pediatric Anesthesia's Critical Events Checklists described in this article, can be distributed globally via interactive smartphone apps. From October 1, 2013 to January 1, 2014, we performed an observational study to determine the global distribution and utilization patterns of the Pedi Crisis cognitive aid app that the Society for Pediatric Anesthesia developed. We analyzed distribution and utilization metrics of individuals using Pedi Crisis on iOS (Apple Inc., Cupertino, CA) devices worldwide. We used Google Analytics software (Google Inc., Mountain View, CA) to monitor users' app activity (eg, screen views, user sessions). The primary outcome measurement was the number of user-sessions and geographic locations of Pedi Crisis user sessions. Each user was defined by the use of a unique Apple ID on an iOS device. Google Analytics correlates session activity with geographic location based on local Internet service provider logs. Pedi Crisis had 1 252 active users (both new and returning) and 4 140 sessions across 108 countries during the 3-month study period. Returning users used the app longer and viewed significantly more screens that new users (mean screen views: new users 1.3 [standard deviation +/-1.09, 95% confidence interval 1.22-1.55]; returning users 7.6 [standard deviation +/-4.19, 95% confidence interval 6.73-8.39]P<.01) CONCLUSIONS: Pedi Crisis was used worldwide within days of its release and sustained utilization beyond initial publication. The proliferation of handheld electronic devices provides a unique opportunity for professional societies to improve the worldwide dissemination of guidelines and evidence-based cognitive aids. © 2017 John Wiley & Sons Ltd.

Learning Crisis Unit through Post-Crisis: Characteristics and Mechanisms

Science.gov (United States)

Chebbi, Hela; Pündrich, Aline Pereira

2015-01-01

Purpose: This paper aims to identify the characteristics that a crisis unit should have to achieve effective learning after crisis. Literature has identified many relations between learning organizations and crisis; yet, there is a dearth of research on specific studies about crisis units and their post-crisis learning features. Thus, this paper…

Crisis and Crisis Scenarios

DEFF Research Database (Denmark)

Larsen, Øjvind

2016-01-01

This special issue of Nordicum-Mediterraneum contains select proceedings from the third meeting of the Nordic Summer University research circle called “Crisis and Crisis Scenarios: Normativity, Possibilities and Dilemmas”, held April 9th — 12th, 2015 at the Lysebu Conference Centre in Oslo, Norway....... The circle’s research program runs from 2014 to 2016 and is aimed at examining the concept of crisis as it is used today in academia and public discussion. In this collection of papers from the symposium we present some of the different ways in which the topic of the study group was addressed....

Crisis Communication Online

DEFF Research Database (Denmark)

Utz, Sonja; Schultz, Friederike; Glocka, Sandra

2013-01-01

Social media play in today's societies a fundamental role for the negotiation and dynamics of crises. However, classical crisis communication theories neglect the role of the medium and focus mainly on the interplay between crisis type and crisis communication strategy. Building on the recently...... developed “networked crisis communication model” we contrast effects of medium (Facebook vs. Twitter vs. online newspaper) and crisis type (intentional vs. victim) in an online experiment. Using the Fukushima Daiichi nuclear disaster as crisis scenario, we show that medium effects are stronger than...... the effects of crisis type. Crisis communication via social media resulted in a higher reputation and less secondary crisis reactions such as boycotting the company than crisis communication in the newspaper. However, secondary crisis communication, e.g. talking about the crisis communication, was higher...

Health trends in the wake of the financial crisis-increasing inequalities?

Science.gov (United States)

Nelson, Kenneth; Tøge, Anne Grete

2017-08-01

The financial crisis that hit Europe in 2007-2008 and the corresponding austerity policies have generated concern about increasing health inequalities, although impacts have been less salient than initially expected. One explanation could be that health inequalities emerged first a few years into the crisis. This study investigates health trends in the wake of the financial crisis and analyses health inequalities across a number of relevant population subgroups, including those defined by employment status, age, family type, gender, and educational attainment. This study uses individual-level panel data (EU-SILC, 2010-2013) to investigate trends in self-rated health. By applying individual fixed effects regression models, the study estimates the average yearly change in self-rated health for persons aged 15-64 years in 28 European countries. Health inequalities are investigated using stratified analyses. Unemployed respondents, particularly those who were unemployed in all years of observation, had a steeper decline in self-rated health than the employed. Respondents of prime working age (25-54 years) had a steeper decline than their younger (15-24) and older (55-64) counterparts, while single parents had a more favorable trend in self-rated health than dual parents. We did not observe any increasing health inequalities based on gender or educational attainment. Health inequalities increased in the wake of the financial crisis, especially those associated with employment status, age, and family type. We did not observe increasing health inequalities in terms of levels of educational attainment and gender.

L’Italia: una crisi nella crisi

Directory of Open Access Journals (Sweden)

Alessandro Roncaglia

2011-01-01

Full Text Available The article synthesises the large and extending literature on the financial and economic crisis from a Post-Keynesian point of view. The authors take on the position that the international and internal real imbalances are serious and worrying, but yet they are not the cause of the crisis or of its tremendous dimension. The flawed and insufficient regulation of finance is the prime cause of the crisis, as well as it is one of the main hindrances to expansionary macroeconomic policies that may less painfully drive developed countries out of the crisis. It then examines the most recent developments in the euro-area, claiming that we are not facing a sovereign debt crisis but rather a speculative attack on the euro. Finally, the article considers specifically the situation of Italy, currently at the hearth of such an attack, and suggests that the country was already facing critical developments before the 2007/2008 crisis. Thus, the policy measures so far suggested to exit the current stressful situation, in so far as they ignore this fact, seriously run the risk of proving insufficient or altogether noxious.

Optimizing job satisfaction through motivation in the face of Economic crisis among Nigeria's University staff

OpenAIRE

Babatunde B.O.

2011-01-01

This study examined job satisfaction through motivation in the face of economic crisis among universities staff in Nigeria with reference to the University of Ado Ekiti and Olabisi Onabanjo University Ogun State Nigeria. This study adopted the descriptive survey research design. A total of 100 respondents were selected for the study using stratified sampling technique. Two sets of questionnaire were used for data collection. chis - square model was used to test the hypothesized research quest...

An evolutionary-network model reveals stratified interactions in the V3 loop of the HIV-1 envelope.

Directory of Open Access Journals (Sweden)

Art F Y Poon

2007-11-01

Full Text Available The third variable loop (V3 of the human immunodeficiency virus type 1 (HIV-1 envelope is a principal determinant of antibody neutralization and progression to AIDS. Although it is undoubtedly an important target for vaccine research, extensive genetic variation in V3 remains an obstacle to the development of an effective vaccine. Comparative methods that exploit the abundance of sequence data can detect interactions between residues of rapidly evolving proteins such as the HIV-1 envelope, revealing biological constraints on their variability. However, previous studies have relied implicitly on two biologically unrealistic assumptions: (1 that founder effects in the evolutionary history of the sequences can be ignored, and; (2 that statistical associations between residues occur exclusively in pairs. We show that comparative methods that neglect the evolutionary history of extant sequences are susceptible to a high rate of false positives (20%-40%. Therefore, we propose a new method to detect interactions that relaxes both of these assumptions. First, we reconstruct the evolutionary history of extant sequences by maximum likelihood, shifting focus from extant sequence variation to the underlying substitution events. Second, we analyze the joint distribution of substitution events among positions in the sequence as a Bayesian graphical model, in which each branch in the phylogeny is a unit of observation. We perform extensive validation of our models using both simulations and a control case of known interactions in HIV-1 protease, and apply this method to detect interactions within V3 from a sample of 1,154 HIV-1 envelope sequences. Our method greatly reduces the number of false positives due to founder effects, while capturing several higher-order interactions among V3 residues. By mapping these interactions to a structural model of the V3 loop, we find that the loop is stratified into distinct evolutionary clusters. We extend our model to

CRISIS-DIAGNOSTICS IN ANTI-CRISIS MANAGEMENT

Directory of Open Access Journals (Sweden)

Gavrylenko Valentina

2018-01-01

Full Text Available Introduction. In today’s conditions of a changing market environment, uncertainty and risk, one of the main tasks of management is the timely detection of crisis symptoms and the development of measures aimed at preventing their negative impact on the activities of the enterprise. The purpose of this article is to determine the accounting and analytical information for the development of the model KRIZІS-diagnostics and ensure the effectiveness of its functioning in anti-crisis management. Results. The analysis of definition of the concept «KRIZІS-diagnostics» in the scientific literature is carried out. Multi-factor models for assessing the financial status and the diagnostics of enterprises bankruptcy for different countries are presented. The specified classification of management KRIZІS-diagnostics is specified. The stages and tasks of KRIZІS-diagnostics are determined. The sources of information, which are determinants of the early symptoms of the crisis and necessary for KRIZІS-diagnostics are indicated and the characteristic is also given. Qualitative and quantitative indicators that characterize the business processes of the enterprise and can be used to analyze the state of the enterprise in a changing environment for preventing the crisis are determined. Conclusions. This approach of identifying crisis symptoms in business processes is the basis for managing an enterprise to make strategic management decisions in order to prevent a crisis at its early stages. The development of KRIZІS-diagnostics as an information provision for anti-crisis management is the direction of further research.

Financial crisis and crisis management in Sweden: Lessons for today

OpenAIRE

Jonung, Lars

2009-01-01

This paper gives an account of the Swedish financial crisis covering the period 1985-2000, dealing with financial deregulation and the boom in the late 1980s, the bust and the financial crisis in the early 1990s, the recovery from the crisis and the bank resolution policy adopted during the crisis. The paper focuses on three issues: the causes and consequences of the financial crisis, the policy response concerning bank resolution, and the applicability of the Swedish model of bank crisis man...

Gender Stratified Monopoly: Why Do I Earn Less and Pay More?

Science.gov (United States)

Smith, Stacy L.

2017-01-01

A modified version of Monopoly has long been used as a simulation exercise to teach inequality. Versions of Modified Monopoly (MM) have touched on minority status relative to inequality but without an exploration of the complex interaction between minority status and class. This article introduces Gender Stratified Monopoly (GSM), an adaptation…

Crisis Communication and Management: Surviving a Public Relations Crisis

Science.gov (United States)

Eramo, Eric M.

2009-01-01

Crisis management, or crisis communication, is never a good thing for a business to experience. It is, however, a public relations' professional moment to shine and put their honed skills to good use. A good crisis management plan is not only action during the crisis but preparation and reflection. Hiring a PR firm that deals with crisis…

Perioperative pharmacological management of pulmonary hypertensive crisis during congenital heart surgery.

Science.gov (United States)

Brunner, Nathan; de Jesus Perez, Vinicio A; Richter, Alice; Haddad, François; Denault, André; Rojas, Vanessa; Yuan, Ke; Orcholski, Mark; Liao, Xiaobo

2014-03-01

Pulmonary hypertensive crisis is an important cause of morbidity and mortality in patients with pulmonary arterial hypertension secondary to congenital heart disease (PAH-CHD) who require cardiac surgery. At present, prevention and management of perioperative pulmonary hypertensive crisis is aimed at optimizing cardiopulmonary interactions by targeting prostacyclin, endothelin, and nitric oxide signaling pathways within the pulmonary circulation with various pharmacological agents. This review is aimed at familiarizing the practitioner with the current pharmacological treatment for dealing with perioperative pulmonary hypertensive crisis in PAH-CHD patients. Given the life-threatening complications associated with pulmonary hypertensive crisis, proper perioperative planning can help anticipate cardiopulmonary complications and optimize surgical outcomes in this patient population.

Thermo-diffusion effect on free convection heat and mass transfer in a thermally linearly stratified non-darcy porous media

KAUST Repository

Murthy, P.V.S.N.

2011-12-26

Thermo-diffusion effect on free convection heat and mass transfer from a vertical surface embedded in a liquid saturated thermally stratified non - Darcy porous medium has been analyzed using a local non-similar procedure. The wall temperature and concentration are constant and the medium is linearly stratified in the vertical direction with respect to the thermal conditions. The fluid flow, temperature and concentration fields are affected by the complex interactions among the diffusion ratio Le, buoyancy ratio N, thermo-diffusion parameter Sr and stratification parameter ?. Non-linear interactions of all these parameters on the convective transport has been analyzed and variation of heat and mass transfer coefficients with thermo-diffusion parameter in the thermally stratified non-Darcy porous media is presented through computer generated plots.

Thermo-diffusion effect on free convection heat and mass transfer in a thermally linearly stratified non-darcy porous media

KAUST Repository

Murthy, P.V.S.N.; El-Amin, Mohamed

2011-01-01

Thermo-diffusion effect on free convection heat and mass transfer from a vertical surface embedded in a liquid saturated thermally stratified non - Darcy porous medium has been analyzed using a local non-similar procedure. The wall temperature and concentration are constant and the medium is linearly stratified in the vertical direction with respect to the thermal conditions. The fluid flow, temperature and concentration fields are affected by the complex interactions among the diffusion ratio Le, buoyancy ratio N, thermo-diffusion parameter Sr and stratification parameter ?. Non-linear interactions of all these parameters on the convective transport has been analyzed and variation of heat and mass transfer coefficients with thermo-diffusion parameter in the thermally stratified non-Darcy porous media is presented through computer generated plots.

Current views on risk communication and their implications for crisis and reputation management

NARCIS (Netherlands)

Gutteling, Jan M.

2001-01-01

Organizations prepare for crisis communication by designing, implementing, and evaluating procedures, scenarios, and emergency measures. In addition to crisis communication, risk communication is a concern for many organizations as well. Risk communication is viewed as an interactive, multi-actor

Crisis and Leadership Style Relationship in Entrepreneurs

Directory of Open Access Journals (Sweden)

Nurettin İbrahimoğlu

2011-12-01

Full Text Available Crises are inevitable features of today‟s businesses. As a result of pressures from the economic technological and social cultural environment brought by rapid change and the ongoing intense competition, it is not possible to think of a firm that is exempt from crisis. The instability in the economy and turbulent environments force the firms to seek more effective management styles. Hence, the crisis management becomes important. Historically the traits that a leader should have a for a better management of crisis were investigated and theories were set forth thereupon. One of the theories related to the topic is thesituational leadership theory which was built by Fiedler in 1970. Fiedler found that the task oriented leaders were more successful under unfavorable conditions. In this study which is carried out to see whether there is a difference between task-oriented and relationship oriented leaders in terms of their perceptions regarding the crisis, it was found that the task-oriented leaders have a more positive perception of crisis. No significant difference between taskorientated and relationship orientated managers was found regarding the interaction of the firm with its environment and attitudes and behaviors of top management. Factor analysis and t tests were used to reach these results

Crisis Communication Competence in Co-Producing Safety with Citizen Groups

Directory of Open Access Journals (Sweden)

Anne Laajalahti

2016-03-01

Full Text Available The aim of this article is to explore interpersonal communication competence needed by crisis communication and management experts when co-operating with citizen groups in response to emergencies. Moreover, the purpose is to understand how response organizations can further develop this crisis communication competence and so contribute to the functioning of response networks. The research task is approached qualitatively by eliciting crisis communication and management experts’ (n = 33 perceptions of the interpersonal communication competence response organizations needs when co-operating with citizen groups. The data were gathered via an international online questionnaire using a method referred to as “thematic writing” and consist of written responses to open-ended questions on what constitutes the core of crisis communication competence and what aspects of it need more attention. The research findings indicate that co-producing safety with citizen groups demands crisis communication competence related to message production, message reception, and interaction between experts and citizen groups. In addition, the findings clarify what areas of crisis communication competence need to be further developed to facilitate co-operation between experts and citizen groups. However, the authors suggest that crisis communication competence should not be seen solely as a characteristic of individual crisis communicators but approached as a networked and co-created area of competence.

Crisis? What crisis? How European professionals handle crises and crisis communication

NARCIS (Netherlands)

Verhoeven, P.; Tench, R.; Zerfass, A.; Moreno, A.; Verčič, D.

2014-01-01

A broad study in 43 European countries shows that 70% of communication professionals encounter at least one crisis a year, mostly institutional, related to the performance of the organization or a crisis in management or leadership. Organizational response and image restoration approaches are mainly

Crisis?: What crisis?: currency vs. banking in the financial crisis of 1931

OpenAIRE

Albrecht Ritschl; Samad Salferaz

2010-01-01

This paper examines the role of currency and banking in the German financial crisis of 1931 for both Germany and the U.S. We specify a structural dynamic factor model to identify financial and monetary factors separately for each of the two economies. We find that monetary transmission through the Gold Standard played only a minor role in causing and propagating the crisis, while financial distress was important. We also find evidence of crisis propagation from Germany to the U.S. via the ban...

Crisis Thought

OpenAIRE

Morris, Edwin Kent

2016-01-01

Crisis thought is an idea that gives a name to and accounts for some of the problematics of the sign crisis in political, social, cultural, and economic discourse. Specifically, crisis thought is a discursive formation, a concept used loosely here to refer to an assemblage of signs such as anxiety or fear that evoke or invoke similar, but inaccurate connotations as crisis in political and everyday usage. The general question this study grapples with is why political, social, cultural, and eco...

How are the employed and unemployed affected by the economic crisis in Spain? Educational inequalities, life conditions and mental health in a context of high unemployment.

Science.gov (United States)

Córdoba-Doña, Juan Antonio; Escolar-Pujolar, Antonio; San Sebastián, Miguel; Gustafsson, Per E

2016-03-15

Despite an increasing number of studies on the factors mediating the impact of the economic recession on mental health, research beyond the individual employment status is scarce. Our objectives were to investigate in which ways the mental health of employed and unemployed populations is differently affected by the current economic recession along the educational scale and to examine whether financial strain and social support explain these effects of the crisis. A repeated cross-sectional study, using two waves of the Andalusian Health Survey in 2007 (pre-crisis) and 2011-2012 (crisis). A population aged between 19 and 64 years was selected. The dependent variable was the Mental Component Summary of the SF-12 questionnaire. We performed Poisson regression models stratified by working status, with period, educational level, financial strain and social support as independent variables. We examined interactions between period and educational level. Age, sex, main earner, cohabitation and partner's working status were considered as covariates. The study included 3210 individuals (1185 women) in 2007 and 3633 individuals (1486 women) in 2011-2012. In working individuals the prevalence of poor mental health increased for secondary and complete primary studies groups during crisis compared to the pre-crisis period, while it decreased significantly in the university study group (PR = 0.76, 95% CI: 0.58-0.99). However, in unemployed individuals prevalence ratios for poor mental health increased significantly only in the secondary studies group (PR = 1.73, 95% CI: 1.06-2.83). Financial strain and social support yielded consistent associations with mental health in all subgroups. Only financial strain could partly explain the crisis effect on mental health among the unemployed. Our study supports the finding that current economic recession is associated with poorer mental health differentially according to labour market status and educational level. Those with secondary

Was the 2007 crisis really a global banking crisis?

NARCIS (Netherlands)

Shehzad, Choudhry Tanveer; De Haan, Jakob

We argue that the 2007 crisis was not a global banking crisis. Stock prices of banks in emerging countries faced a temporary shock but quickly recovered, while stock prices of banks located in industrial countries remained much lower than before the 2007 crisis. Our results also suggest that stock

Spirituality, Crisis, and Illusions

Directory of Open Access Journals (Sweden)

LOSONCZ, Alpar

2016-03-01

Full Text Available This article deals with the structural interpretations of the ongoing crisis. The author considers the approaches of Joseph Alois Schumpeter and Tibor Scitovsky that thematize the long-run destiny of capitalism. The viewpoint is constituted as the relation between the structural socio-economic tendencies and existential constellations. What is addressed by the crisis is capitalism as a dependent system. The author emphasizes that capitalism cannot survive without the outside sphere, reciprocal interactions, economics of community, eco-system and complex eco-social moments. This can be applied to the frequently mentioned embeddedness which is related to Polanyi and other researchers who are influenced by Polanyi’s concepts. Embeddedness can be analyzed through the holon, from the inside perspective. Only comprehensive perspective enables to see the entire horizon, since capitalism cannot summarize the eco-system, not even with the most sophisticated techniques that recognize monetary expressions.

Community genomics among stratified microbial assemblages in the ocean's interior

DEFF Research Database (Denmark)

DeLong, Edward F; Preston, Christina M; Mincer, Tracy

2006-01-01

Microbial life predominates in the ocean, yet little is known about its genomic variability, especially along the depth continuum. We report here genomic analyses of planktonic microbial communities in the North Pacific Subtropical Gyre, from the ocean's surface to near-sea floor depths. Sequence......, and host-viral interactions. Comparative genomic analyses of stratified microbial communities have the potential to provide significant insight into higher-order community organization and dynamics....

Design of dry sand soil stratified sampler

Science.gov (United States)

Li, Erkang; Chen, Wei; Feng, Xiao; Liao, Hongbo; Liang, Xiaodong

2018-04-01

This paper presents a design of a stratified sampler for dry sand soil, which can be used for stratified sampling of loose sand under certain conditions. Our group designed the mechanical structure of a portable, single - person, dry sandy soil stratified sampler. We have set up a mathematical model for the sampler. It lays the foundation for further development of design research.

School Crisis Management: A Model of Dynamic Responsiveness to Crisis Life Cycle

Science.gov (United States)

Liou, Yi-Hwa

2015-01-01

Purpose: This study aims to analyze a school's crisis management and explore emerging aspects of its response to a school crisis. Traditional linear modes of analysis often fail to address complex crisis situations. The present study applied a dynamic crisis life cycle model that draws on chaos and complexity theory to a crisis management case,…

Experimental investigation on isothermal stratified flow mixing in a horizontal T-junction

Energy Technology Data Exchange (ETDEWEB)

Isaev, Alexander; Kulenovic, Rudi; Laurien, Eckart [Stuttgart Univ. (Germany). Inst. fuer Kernenergetik und Energiesysteme (IKE)

2016-10-15

Turbulent and stratified flows can lead to thermal fatigue in piping systems of nuclear power plants (NPP). Such flows can be investigated in the University of Stuttgart Fluid-Structure-Interaction (FSI) facility with a T-Junction at thermal conditions with temperature differences of up to 255 K and at pressures of maximum 75 bars.

Presentation of the CEA's crisis national organization: coordination centre in case of crisis, crisis technical teams, intervention means, and so on

International Nuclear Information System (INIS)

Pectorin, X.

2010-01-01

After having briefly recalled the existence of a legal framework for crisis management organisation, this report briefly describes how the CEA plans the crisis management. This management is based on the definition of critical scenarios, on the building up of a crisis management team, and on the elaboration of crisis management operational documents. It evokes the alert organisation and the triggering of crisis management. Then, it describes the CEA's national crisis organisation with its main crisis management structures, the role and the operation of the Crisis Coordination Centre (CCC, the decision body), the role and operation of the Central Crisis Technical Teams (ETC-C, Equipes Techniques de Crise Centrales), the role of field interveners (various rescue, protection, health care and technical teams) and of other additional intervention actors. It evokes the objectives of the various exercises which are organised every year at the internal, national or international level

Analyzing the financial crisis using the entropy density function

Science.gov (United States)

Oh, Gabjin; Kim, Ho-yong; Ahn, Seok-Won; Kwak, Wooseop

2015-02-01

The risk that is created by nonlinear interactions among subjects in economic systems is assumed to increase during an abnormal state of a financial market. Nevertheless, investigating the systemic risk in financial markets following the global financial crisis is not sufficient. In this paper, we analyze the entropy density function in the return time series for several financial markets, such as the S&P500, KOSPI, and DAX indices, from October 2002 to December 2011 and analyze the variability in the entropy value over time. We find that the entropy density function of the S&P500 index during the subprime crisis exhibits a significant decrease compared to that in other periods, whereas the other markets, such as those in Germany and Korea, exhibit no significant decrease during the market crisis. These findings demonstrate that the S&P500 index generated a regular pattern in the return time series during the financial crisis.

Chinese Crisis Management

National Research Council Canada - National Science Library

Gudgel, Andy

2004-01-01

.... China's crisis management strategy is geared towards obtaining the maximum political advantage for China, as opposed to resolving the crisis. China tries to define the crisis on its terms in order to shape the resolution favorably.

Economic crisis and its influences on the interaction between land use and transport in Madrid Region

Energy Technology Data Exchange (ETDEWEB)

Wang, Y.

2016-07-01

The road transport system is closely linked to the land-use system. The road system connects territories at all spatial scale, on the other hand, passengers and freight travel behavior are strongly influenced both by land-use and the road transport system. Hence, research in the field of the interactions between land-use and the road transport system is still less, particular the influence of the economic crisis. This paper aims to find out if the statistical analysis of land use and mobility can help to answer the question of what happens during economic crisis on both land use and transport system, and unveiling key spatial relationships between them. The methodology for the analysis was developed accordingly with the data and resources available. First, an exploratory data analysis (EDA) is performed in order to identify the land use and mobility pattern during the last decade. This analysis focuses on six aspects, which are distribution of population and dwellings, employment and jobs, GDP, motorization and modal split. The second aspect consists on crossing the spatial patterns of the different aspects in order to find some explanatory relationships that indicate the presence of the key characteristics. The analysis is based on the case of Madrid Region. The land-use and transport data presented in this analysis are from 2004 to 2014, which are collected from the national statistical institute, the regional government database and two urban mobility surveys of Madrid. Through the exploration analysis, we find that there is close relationship between the land-use system and travel behavior in Madrid Region. With an increasing of new dwellings constructed in the outer periphery of Madrid Region, it leads longer trips distance and more travel cost particularly by car mode. Moreover, during the economic crisis, we also find the motorization level of Madrid keeps the same, as a result of the decreasing GDP and relatively decreasing. (Author)

From oil crisis to climate crisis

International Nuclear Information System (INIS)

Langseth, Bjarne

2000-01-01

The oil crisis in the 1970s led to the shift from oil to hydro- and nuclear power. An almost similar shift might soon come as a ''climate crisis''. A climate crisis may imply a renaissance for hydropower and nuclear power and natural gas will be used on a large scale. In Europe, natural gas is currently considered environmentally friendly. Although there is at present growing opposition to nuclear power in Sweden and Germany, this attitude may change as the result of increased focus on the costs of the alternatives. A forced phase-out of nuclear power in Europe simultaneously with a climate crisis with reduced energy production from fossil fuels is likely to entail significantly increased prices of electricity. In Norway, 98% of the country's electric power production is based on hydro power, which means that much more heating can be based on electricity than in countries in which electricity is produced by combustion of fossil fuels. Much research is in progress to find technologies that will make it possible to shift from fossil fuel energy to energy from renewable sources like solar, water, wind, biomass and geothermal energy

Managing crisis

OpenAIRE

Bakacsi, Gyula

2010-01-01

The traditional approach to crisis management suggest autocratic leadership, that has risks anyway (leader is the bottle-neck of problem solving, single-loop learning, crisis management is a matter of efficiency). However, managing nowadays crisis is rather effectiveness issue, and requires double-loop learning (second-order change) and leadership role in the sense of Kotter’s theory. Paper discusses the top-management’s leadership responsibilities, and their special tasks in the problem solv...

Impact of Global Economic Crisis on Technical and Vocational ...

African Journals Online (AJOL)

User

2011-05-20

May 20, 2011 ... factors, which also mutually interact with each other (Coombs, 1985). In Nigeria the global economic crisis (GEC) has led to depletion of stocks, ..... The Study of Instructional Communication Strategies in Nigerian Universities.

Crisis Response Strategy and Crisis Types Suitability: A Preliminary Study on MH370

Directory of Open Access Journals (Sweden)

Mohamad Ashari Noratikah

2017-01-01

Full Text Available In time of crisis, the organisation’s tactic in responding to the crisis according to its type/s may significantly affect the organisation’s effort to survive its reputational damages. The study of crisis response strategy (CRS requires further exploration within the Malaysian context, moreso with the greater and apparent use of social media as a platform for the organisation in crisis to reach out to its stakeholders. This preliminary paper studies the MH370 crisis in light of Coombs [1] Situational Crisis Communication Theory (SCCT. It aims to discuss the suitability of the CRS applied by Malaysia Airlines System (MAS with the crisis type/s that was/were experienced by the organisation. Hence, the need for this paper to investigate the crisis type/s of MH370 and examines the CRS applied by MAS by content analysing media statements that were disseminated directly to the organisation’s stakeholders on Facebook during the first day of the crisis. Results ultimately show an interesting analysis to the crisis type of MH370, and the suitability of the CRS applied by MAS for that matter.

Hemolytic crisis

Science.gov (United States)

... page: //medlineplus.gov/ency/article/003270.htm Hemolytic crisis To use the sharing features on this page, please enable JavaScript. Hemolytic crisis occurs when large numbers of red blood cells ...

the dutch crisis and recovery act: economic recovery and legal crisis

African Journals Online (AJOL)

Jonathan

THE DUTCH CRISIS AND RECOVERY ACT: ECONOMIC RECOVERY AND. LEGAL CRISIS? J Verschuuren. 1 Introduction. Throughout the world, governments are responding to the financial and economic crisis. Such responses vary from supporting the banking system to adopting economic stimulus packages. The latter ...

Dalla crisi finanziaria alla crisi reale. ( Financial and real crisis

Directory of Open Access Journals (Sweden)

Carlo D'Adda

2010-03-01

Full Text Available  The financial crisis of 2008 is put in relation with two bubbles, financial and housing. Easy credit is at the origin of both bubbles. Risky bonds were issued to mobilize mortgages originated in the housing market, and bad bonds entered a fantastic number of institutional and private portfolios all over the world without any perception of the their risk. Unfortunately, bank credit to speculators was abundant and fed the final growth of the bubbles. When fears started to spread, the fall was immediate and expectations impaired very rapidly. The main aggregate demand components were severely curtailed and production fell as well. This is the crisis of the real economy. Fortunately, as opposed to what happened in 1929, the interventions of central banks and governments have been of an unprecedented size. The bail out of insolvent banks in particular has been providential. The exit from the current crisis, however, will surely be slow.  JEL: E44, G01, G10

Current Studies on Crisis Response Communication:Focus on Crisis Communication Theories in the United States

OpenAIRE

平澤 敦

2017-01-01

Researchers have shown an increased interest in crisis communication as well as crisis management. Crisis communication became an established corporate discipline in the last 20 years. Because of the recent rash of corporate (organizational) scandals, natural disasters and so on, importance of crisis communication (management) attracts much more attention than the past.Crisis communication is used to help governments and companies organizations to respond to and recover from a crisis. Crisis ...

The effect of surfactant on stratified and stratifying gas-liquid flows

Science.gov (United States)

Heiles, Baptiste; Zadrazil, Ivan; Matar, Omar

2013-11-01

We consider the dynamics of a stratified/stratifying gas-liquid flow in horizontal tubes. This flow regime is characterised by the thin liquid films that drain under gravity along the pipe interior, forming a pool at the bottom of the tube, and the formation of large-amplitude waves at the gas-liquid interface. This regime is also accompanied by the detachment of droplets from the interface and their entrainment into the gas phase. We carry out an experimental study involving axial- and radial-view photography of the flow, in the presence and absence of surfactant. We show that the effect of surfactant is to reduce significantly the average diameter of the entrained droplets, through a tip-streaming mechanism. We also highlight the influence of surfactant on the characteristics of the interfacial waves, and the pressure gradient that drives the flow. EPSRC Programme Grant EP/K003976/1.

Experimental analysis of an oblique turbulent flame front propagating in a stratified flow

Energy Technology Data Exchange (ETDEWEB)

Galizzi, C.; Escudie, D. [Universite de Lyon, CNRS, CETHIL, INSA-Lyon, UMR5008, F-69621 Cedex (France)

2010-12-15

This paper details the experimental study of a turbulent V-shaped flame expanding in a nonhomogeneous premixed flow. Its aim is to characterize the effects of stratification on turbulent flame characteristics. The setup consists of a stationary V-shaped flame stabilized on a rod and expanding freely in a lean premixed methane-air flow. One of the two oblique fronts interacts with a stratified slice, which has an equivalence ratio close to one and a thickness greater than that of the flame front. Several techniques such as PIV and CH{sup *} chemiluminescence are used to investigate the instantaneous fields, while laser Doppler anemometry and thermocouples are combined with a concentration probe to provide information on the mean fields. First, in order to provide a reference, the homogeneous turbulent case is studied. Next, the stratified turbulent premixed flame is investigated. Results show significant modifications of the whole flame and of the velocity field upstream of the flame front. The analysis of the geometric properties of the stratified flame indicates an increase in flame brush thickness, closely related to the local equivalence ratio. (author)

Electromagnetic waves in stratified media

CERN Document Server

Wait, James R; Fock, V A; Wait, J R

2013-01-01

International Series of Monographs in Electromagnetic Waves, Volume 3: Electromagnetic Waves in Stratified Media provides information pertinent to the electromagnetic waves in media whose properties differ in one particular direction. This book discusses the important feature of the waves that enables communications at global distances. Organized into 13 chapters, this volume begins with an overview of the general analysis for the electromagnetic response of a plane stratified medium comprising of any number of parallel homogeneous layers. This text then explains the reflection of electromagne

Talking about a Crisis - Italian Bloggers' Perceptions of Alitalia's Crisis Responses

DEFF Research Database (Denmark)

Valentini, Chiara; Romenti, Stefania

In this study we intend to examine the way in which bloggers and blog readers framed a company performance during a crisis, but looking at the most discussed crisis's themes, at the sources of their statements and at their evaluations. To facilitate that, we focused on a specific crisis case......, the Alitalia's one, as this case shows some specificities that have influenced the contents of the communicative discourses among bloggers and blog readers on the organization's response to its crisis....

Hypertensive Crisis

Science.gov (United States)

... Artery Disease Venous Thromboembolism Aortic Aneurysm More Hypertensive Crisis: When You Should Call 9-1-1 for ... Nov 13,2017 A hypertensive ( high blood pressure ) crisis is when blood pressure rises quickly and severely ...

Power-law behavior in complex organizational communication networks during crisis

Science.gov (United States)

Uddin, Shahadat; Murshed, Shahriar Tanvir Hasan; Hossain, Liaquat

2011-08-01

Communication networks can be described as patterns of contacts which are created due to the flow of messages and information shared among participating actors. Contemporary organizations are now commonly viewed as dynamic systems of adaptation and evolution containing several parts, which interact with one another both in internal and in external environment. Although there is limited consensus among researchers on the precise definition of organizational crisis, there is evidence of shared meaning: crisis produces individual crisis, crisis can be associated with positive or negative conditions, crises can be situations having been precipitated quickly or suddenly or situations that have developed over time and are predictable etc. In this research, we study the power-law behavior of an organizational email communication network during crisis from complexity perspective. Power law simply describes that, the probability that a randomly selected node has k links (i.e. degree k) follows P(k)∼k, where γ is the degree exponent. We used social network analysis tools and techniques to analyze the email communication dataset. We tested two propositions: (1) as organization goes through crisis, a few actors, who are prominent or more active, will become central, and (2) the daily communication network as well as the actors in the communication network exhibit power-law behavior. Our preliminary results support these two propositions. The outcome of this study may provide significant advancement in exploring organizational communication network behavior during crisis.

Crisis Response Strategy and Crisis Types Suitability: A Preliminary Study on MH370

OpenAIRE

Mohamad Ashari Noratikah; Abang Ahmad Dayang Aizza Maisha; Samani Mus Chairil

2017-01-01

In time of crisis, the organisation’s tactic in responding to the crisis according to its type/s may significantly affect the organisation’s effort to survive its reputational damages. The study of crisis response strategy (CRS) requires further exploration within the Malaysian context, moreso with the greater and apparent use of social media as a platform for the organisation in crisis to reach out to its stakeholders. This preliminary paper studies the MH370 crisis in light of Coombs [1] Si...

The Euro crisis. Causes and Symptoms

Directory of Open Access Journals (Sweden)

Christoph S. Weber

2015-06-01

Full Text Available The Euro crisis is mainly a consequence of the international financial crisis of 2008. Thereby, the term Euro crisis is misleading as there is no currency crisis. First, the article shows some of the birth defects of the Euro. Second, it shows that the increase in public debt was caused by rescue measures for banks and anti-cyclical fiscal policy. Third, we argue that the Euro crisis is not just one crisis (a sovereign debt crisis but it is a combination of several macroeconomic crises including a growth crisis, a labour market crisis, a public debt crisis, and a current account crisis.

Thermal instability in a stratified plasma

International Nuclear Information System (INIS)

Hermanns, D.F.M.; Priest, E.R.

1989-01-01

The thermal instability mechansism has been studied in connection to observed coronal features, like, e.g. prominences or cool cores in loops. Although these features show a lot of structure, most studies concern the thermal instability in an uniform medium. In this paper, we investigate the thermal instability and the interaction between thermal modes and the slow magneto-acoustic subspectrum for a stratified plasma slab. We fomulate the relevant system of equations and give some straightforward properties of the linear spectrum of a non-uniform plasma slab, i.e. the existence of continuous parts in the spectrum. We present a numerical scheme with which we can investigate the linear spectrum for equilibrium states with stratification. The slow and thermal subspectra of a crude coronal model are given as a preliminary result. (author). 6 refs.; 1 fig

The impact of crisis response strategy, crisis type, and corporate social responsibility on post-crisis consumer trust and purchase intention

NARCIS (Netherlands)

Hegner, Sabrina M.; Beldad, Ardion D.; Kraesgenberg, Anne Lotte

2016-01-01

Organisational crises can have deleterious consequences for organisational reputation and sales. Hence, one exigent question pertains to the effects of a company's action prior to the crisis and its crisis response on customers' post-crisis attitude and behavioural intention. To address that

THE CURRENCY CRISIS TRIGGER OF THE ROMANIAN FINANCIAL CRISIS OF 2008

Directory of Open Access Journals (Sweden)

Radu SOVIANI

2014-07-01

Full Text Available This paper analyses the ways the financial crisis started to manifest into the Romanian Financial System, through the exchange rate channel. The focus of this Paper is on how the Romanian decision makers contributed in triggering the financial crisis (that would have been triggered anyway. The paper will determine the trigger (the first obvious event for the Romanian Financial Crisis (the debut and it will prove that the consequences of this trigger could have been anticipated - it is in line with similar triggers for the debut in other currency crises. Therefore, one of the main conclusions of this paper is that while a global crisis starts to manifest the local economy should limit the exuberance of the decision makers in order to smooth the effects of the crisis.

The synergy of the refugee crisis and the financial crisis in Greece: Impact on mental health.

Science.gov (United States)

Anagnostopoulos, Dimitris C; Giannakopoulos, George; Christodoulou, Nikos G

2017-06-01

The current global financial crisis that started in 2008 resulted in a significant decline in global trade, slowing/reversing economic growth worldwide, and a dramatic increase in public sector debt. At the same time, the global migrant/refugee crisis has reached extreme rates, with millions of people being forced to abandon their homes and communities because of war, political violence or related threats. There is a broad consensus about the deleterious consequences of these crises on psychological well-being, depression, anxiety disorders, insomnia, alcohol abuse and suicidal behavior. Although the separate consequences of economic recession and immigration are extensively discussed in previous research, we know very little about the processes through which the intersection of economic crisis and migrant crisis contributes to the vulnerabilities of natives and migrants during these crises. Of particular concern is the status of children, adolescents and their families, who constitute one of the most vulnerable groups in society. To discuss the contexts that economic and migrant crises shape and suggest possible effects of this intersection on mental health risks, especially among children, adolescents and their families, through reflecting on the recent experience in Greece. Review of the literature and critical analysis of the effects of the confluent crises. The interactive effects of these two crises need further exploration. Novel and diverse models of psychological understanding need to be developed in order to manage the effects of the confluent crises. The role of mental health professionals is crucial in this respect, offering culturally flexible, accommodating and empathetic approaches, allowing healing and acceptance in the face of adversity.

Crisis Communication

OpenAIRE

Anca Jarmila Guţă

2006-01-01

The paper presents the manner in which the crisis of different types can disturb the normal activity of an organization and also the modalities by which the communication in this situation can solve or attenuate the negative effects of a crisis.

Analysis of Turbulent Combustion in Simplified Stratified Charge Conditions

Science.gov (United States)

Moriyoshi, Yasuo; Morikawa, Hideaki; Komatsu, Eiji

The stratified charge combustion system has been widely studied due to the significant potentials for low fuel consumption rate and low exhaust gas emissions. The fuel-air mixture formation process in a direct-injection stratified charge engine is influenced by various parameters, such as atomization, evaporation, and in-cylinder gas motion at high temperature and high pressure conditions. It is difficult to observe the in-cylinder phenomena in such conditions and also challenging to analyze the following stratified charge combustion. Therefore, the combustion phenomena in simplified stratified charge conditions aiming to analyze the fundamental stratified charge combustion are examined. That is, an experimental apparatus which can control the mixture distribution and the gas motion at ignition timing was developed, and the effects of turbulence intensity, mixture concentration distribution, and mixture composition on stratified charge combustion were examined. As a result, the effects of fuel, charge stratification, and turbulence on combustion characteristics were clarified.

Possibilities and tools of business crisis management during the natural crisis

OpenAIRE

Bosáková, Renáta

2009-01-01

This work analyses disposable tools of business crisis management to manage crisis which are induced by natural threats and it considers possibilities of these methods using. On basis of performed analysis then in the practical part it uses the acceptable methods and tools to look for threats and risks of the firm and suggests optimal structure of crisis plan.

Communication in the state of crisis

OpenAIRE

Senić Vladimir; Senić Radoslav

2015-01-01

Due to diversity of research related to crisis it is rather important to present definitions of various key terms related to crisis, crisis management and crisis communication, in order to establish tangible boundaries among them. Those three are mutually intertwined and should be considered starting from the first symptoms of crisis to crisis management and finally crisis communication. In the state of crisis, conventional management practice is often not adequate, while types of reaction ar...

Liquidity management and corporate investment during a financial crisis

NARCIS (Netherlands)

Campello, M.; Giambona, E.; Graham, J.R.; Harvey, C.R.

2011-01-01

This article uses a unique dataset to study how firms managed liquidity during the 2008- 2009 financial crisis. Our analysis provides new insights on interactions between internal liquidity, external funds, and real corporate decisions, such as investment and employment. We first describe how

Human Physiology The Urban Health Crisis: Strategies for Health for ...

African Journals Online (AJOL)

comes its English equivalent, Human Physiology. Though ... Summary of Human Physiology would have been a more appropriate ... This crisis has its origins in the interaction between .... The construction, layout and printing of the book are as.

Dalla crisi finanziaria alla crisi reale

Directory of Open Access Journals (Sweden)

CARLO D’ADDA

2010-01-01

Full Text Available The financial crisis of 2008 is put in relation with two bubbles, financial and housing. Easy credit is at the origin of both bubbles. Risky bonds were issued to mobilize mortgages originated in the housing market, and bad bonds entered a fantastic number of institutional and private portfolios all over the world without any perception of the their risk. Unfortunately, bank credit to speculators was abundant and fed the final growth of the bubbles. When fears started to spread, the fall was immediate and expectations impaired very rapidly. The main aggregate demand components were severely curtailed and production fell as well. This is the crisis of the real economy. Fortunately, as opposed to what happened in 1929, the interventions of central banks and governments have been of an unprecedented size. The bail out of insolvent banks in particular has been providential. The exit from the current crisis, however, will surely be slow.

THE ROLE AND IMPORTANCE OF COMPANY CRISIS DIAGNOSIS IN ANTI-CRISIS MANAGEMENT

OpenAIRE

Klodane, Alona

2016-01-01

Nowadays, under a free market, crises at companies are a frequent phenomenon; however, anti-crisis management and related aspects are currently a little researched problem in Latvia. The research aim is to examine the nature of company crisis diagnosis and its role and importance in the anti-crisis management system. The research general tasks are: to describe the nature of company crisis diagnosis and review the scope, purpose and tasks of performing a diagnosis; to examine the role and impo...

Experimental investigation and physical description of stratified flow in horizontal channels

International Nuclear Information System (INIS)

Staebler, T.

2007-05-01

The interaction between a liquid film and turbulent gas flows plays an important role in many technical applications (e.g. in hydraulic engineering, process engineering and nuclear engineering). The local kinematic and turbulent time-averaged flow quantities for counter-current stratified flows (supercritical and subcritical flows with and without flow reversal) have been measured for the first time. Therefore, the method of Particle Image Velocimetry was applied. By using fluorescent particles in combination with an optical filter it was possible to determine the flow quantities of the liquid phase up to the free surface. Additionally, the gaseous phase was investigated by using the scattering of light of conventional particles. With a further measurement technique the void fraction distribution along the channel height has been determined. For this purpose, a single-tip conductivity probe was developed. Furthermore, water delivery rates and pressure losses along the test section were measured over a wide range of parameters. The measurements also revealed new details on the hysteresis effect after the occurrence of flow reversal. The experimental findings were used to develop and validate a statistical model in which the liquid phase is considered to be an agglomeration of interacting particles. The statistical consideration of the particle interactions delivers a differential equation which can be used to predict the local void fraction distribution with the local turbulent kinematic energies of the liquid phase. Beyond that, an additional statistical description is presented in which the probability density functions of the local void fraction are described by beta-functions. Both theoretical approaches can be used for numerical modelling whereas the statistical model can be used to describe the phase interactions and the statistical description to describe the turbulent fluctuations of the local void fraction. Thus, this work has made available all necessary

Crisis Diagnosis in Anti-Crisis Management Process in a Company

OpenAIRE

Ruta Meiste; Sandra Jakstiene

2015-01-01

Crisis concept links up to its appearance area. Some different kinds and levels of crises have been found: we face with global, mainly nature cataclysm crises, state economic crises, corporate crises and individual or psychological crises. The research area of this paper is micro level, i.e. corporate crises or crisis in a company. However, it is emphasized that company is a sociotechnical system, performing in a complex environment, therefore crisis in a company is closely related to global ...

Narratives of crisis: identity crisis or crisis of meaning?!

Directory of Open Access Journals (Sweden)

Roseli Araújo Barros Costa

2006-06-01

Full Text Available This article is about a review of a broader research on the understanding of the professional development of Mathematics teachers, especially the results of the analysis of one of the selected categories, the projectors and the crisis narratives. This analysis was theoretically supported by Larrosa (2002. To carry out the research, we adopted the qualitative research, with a narrative focus, based on semi-structured interviews about the life history of a teacher who teaches mathematics in Basic Education. Based on a concept of professional development taken from a continuous perspective, idealized in a broader context of teaching work, permeating crises and conflicts, the analysis shows that the teacher's crisis reports are related to factors such as: low salaries, conflicts in her current institution Lack of social prestige and insecurity. His reports reveal that initial training did nothing to address the "new" changes in education. It shows that their lack of enthusiasm is associated with the emptying of the useful meaning of their formation, which results from the overvaluation of their exchange value. However, a crisis narrative can construct the present as a critical moment in the double sense of the word as a decisive moment and, at the same time, as a moment in which the subject critically recovers his own history, appropriates himself critically To find out where it is and to decide its own movement (LARRROSA, 2002. The individual, by critically restoring his history, can rethink the past, think the present, and (reconstruct his own future. The teacher, in her crisis narratives, shows that, by critically recovering her story, by putting out all her "revolt", she opens a "door" that will possibly show a new path to be taken. This seeks new challenges for their professional development

Political pragmatism and principles in times of crisis : the role of pragmatist political crisis management during the U.S. financial crisis

NARCIS (Netherlands)

Bartenberger, M.

2017-01-01

Based on philosophical pragmatism, this study builds a model of pragmatist crisis management at the political-strategic level and contrasts it with a principle-guided approach towards political crisis management. It identifies four cornerstons of pragmatist political crisis management and builds a

Grain distinct stratified nanolayers in aluminium alloys

Energy Technology Data Exchange (ETDEWEB)

Donatus, U., E-mail: uyimedonatus@yahoo.com [School of Materials, The University of Manchester, Manchester, M13 9PL, England (United Kingdom); Thompson, G.E.; Zhou, X.; Alias, J. [School of Materials, The University of Manchester, Manchester, M13 9PL, England (United Kingdom); Tsai, I.-L. [Oxford Instruments NanoAnalysis, HP12 2SE, High Wycombe (United Kingdom)

2017-02-15

The grains of aluminium alloys have stratified nanolayers which determine their mechanical and chemical responses. In this study, the nanolayers were revealed in the grains of AA6082 (T6 and T7 conditions), AA5083-O and AA2024-T3 alloys by etching the alloys in a solution comprising 20 g Cr{sub 2}O{sub 3} + 30 ml HPO{sub 3} in 1 L H{sub 2}O. Microstructural examination was conducted on selected grains of interest using scanning electron microscopy and electron backscatter diffraction technique. It was observed that the nanolayers are orientation dependent and are parallel to the {100} planes. They have ordered and repeated tunnel squares that are flawed at the sides which are aligned in the <100> directions. These flawed tunnel squares dictate the tunnelling corrosion morphology as well as appearing to have an affect on the arrangement and sizes of the precipitation hardening particles. The inclination of the stratified nanolayers, their interpacing, and the groove sizes have significant influence on the corrosion behaviour and seeming influence on the strengthening mechanism of the investigated aluminium alloys. - Highlights: • Stratified nanolayers in aluminium alloy grains. • Relationship of the stratified nanolayers with grain orientation. • Influence of the inclinations of the stratified nanolayers on corrosion. • Influence of the nanolayers interspacing and groove sizes on hardness and corrosion.

Sickle Cell Crisis (For Teens)

Science.gov (United States)

... Safe Videos for Educators Search English Español Sickle Cell Crisis (Pain Crisis) KidsHealth / For Teens / Sickle Cell ... drepanocíticas (Crisis de dolor) What Is a Sickle Cell Crisis? Sickle cell disease changes the shape of ...

Companies’ management during economic crisis

OpenAIRE

Kumpikaitė, Vilmantė; Grybauskas, Andrius; Juodelis, Mantas; Strumyla, Dovydas

2011-01-01

Lots of companies faced recent economic crisis. It was generated by global markets deregulation and it triggered relevant situation to emerge other types of crisis. Many scientists all over the world analyses how crisis affected global economy and changed companies’ management actions. Scientists exclude these types of crisis: economic, informational, physical, human resource, reputational, psychopathic acts production and financial. This paper examines economic crisis generated negative effe...

THE IMPACT OF CRISIS UPON THE BEHAVIOR OF NATIONS IN THE 1960's.

Science.gov (United States)

Phillips, W R; Lorimor, T

1974-10-01

This study examines international crises in the 1960's, specifically those crises that occurred between June, 1962 and July, 1968. The conflictual aspects of interacting dyads involved in crises during that period were examined t o discern the conflictual dimensions of national behavior in crises. In addition, conflict behavior was examined for those periods immediately prior to and immediately following crisis situations. This resulted in dimensions of conflict behavior for pre-crisis, during-crisis, and post-crisis periods. The periods were contrasted with one another to gain a better conception of the behavior exhibited in international crises. It was found that the dimensions of behavior change in predictable ways in the shift from one period to another. The behavior of individual dyads does shift in ways which are not predictable by simple linear technique.

Energy crisis? The likelihood of a global energy crisis

International Nuclear Information System (INIS)

Franssen, H.

2001-01-01

This paper assess global energy problems and compares the energy crises of the 1970s with current US energy problems. The reaction of the OECD countries to the oil crises of 1973/4 and 1979/80, the perception of future oil supplies, and the difficulties faced by ordinary consumers in accepting that there is an energy crisis are discussed along with the Californian electricity crisis, the falling US natural gas supplies, and the low return on investment in the US refining industry. The prospect of another oil crisis, and the need for consumers to learn to live with price volatility are considered

Waiting for a Crisis: Case Studies of Crisis Leaders in Higher Education

Science.gov (United States)

Muffet-Willett, Stacy L.

2010-01-01

This study examines the system of crisis leadership in higher education. Using case study methods, five crisis leadership participants were interviewed to develop a deep understanding of how they perceive their university crisis leadership system. Two participants were from a private institution, and three were from a public institution. Higher…

Linear scale bounds on dark matter--dark radiation interactions and connection with the small scale crisis of cold dark matter

DEFF Research Database (Denmark)

Hannestad, Steen; Archidiacono, Maria; Bohr, Sebastian

2017-01-01

One of the open questions in modern cosmology is the small scale crisis of the cold dark matter paradigm. Increasing attention has recently been devoted to self-interacting dark matter models as a possible answer. However, solving the so-called "missing satellites" problem requires in addition...... the presence of an extra relativistic particle (dubbed dark radiation) scattering with dark matter in the early universe. Here we investigate the impact of different theoretical models devising dark matter dark radiation interactions on large scale cosmological observables. We use cosmic microwave background...... data to put constraints on the dark radiation component and its coupling to dark matter. We find that the values of the coupling allowed by the data imply a cut-off scale of the halo mass function consistent with the one required to match the observations of satellites in the Milky Way....

Testing a Model of Functional Impairment in Telephone Crisis Support Workers.

Science.gov (United States)

Kitchingman, Taneile A; Wilson, Coralie J; Caputi, Peter; Wilson, Ian; Woodward, Alan

2017-11-01

It is well known that helping professionals experience functional impairment related to elevated symptoms of psychological distress as a result of frequent empathic engagement with distressed others. Whether telephone crisis support workers are impacted in a similar way is not currently reported in the literature. The purpose of this study was to test a hypothesized model of factors contributing to functional impairment in telephone crisis support workers. A national sample of 210 telephone crisis support workers completed an online survey including measures of emotion regulation, symptoms of general psychological distress and suicidal ideation, intentions to seek help for symptoms, and functional impairment. Structural equation modeling was used to test the fit of the data to the hypothesized model. Goodness-of-fit indices were adequate and supported the interactive effects of emotion regulation, general psychological distress, suicidal ideation, and intentions to seek help for ideation on functional impairment. These results warrant the deliberate management of telephone crisis support workers' impairment through service selection, training, supervision, and professional development strategies. Future research replicating and extending this model will further inform the modification and/or development of strategies to optimize telephone crisis support workers' well-being and delivery of support to callers.

Research on Sichuan Cuisine Enterprises Crisis

Directory of Open Access Journals (Sweden)

Jianfei Nan

2014-04-01

Full Text Available It is impossible to avoid crisis for Sichuan cuisine enterprises. On the basis of emphasizing the importance of the research of Sichuan cuisine enterprises crisis, the paper mainly analyzed the issue of Sichuan cuisine enterprises crisis from three aspects including formation mechanism of Sichuan cuisine enterprises crisis, the impact mechanism of Sichuan cuisine enterprises crisis and its response measures(such as principles, methods and strategiesin order to provide an important reference so that Sichuan cuisine enterprises have a correct understanding of the crisis, effectively response to the crisis, and strengthen crisis management so as to achieve their scientific development themselves. To some extent, the paper is helpful to cope with the crisis and promote the safety operation of the enterprises which are facing the crisis.

The stratified H-index makes scientific impact transparent

DEFF Research Database (Denmark)

Würtz, Morten; Schmidt, Morten

2017-01-01

The H-index is widely used to quantify and standardize researchers' scientific impact. However, the H-index does not account for the fact that co-authors rarely contribute equally to a paper. Accordingly, we propose the use of a stratified H-index to measure scientific impact. The stratified H......-index supplements the conventional H-index with three separate H-indices: one for first authorships, one for second authorships and one for last authorships. The stratified H-index takes scientific output, quality and individual author contribution into account....

Consequences of the crisis: New concepts

OpenAIRE

Andrei Marga

2010-01-01

The crisis that started in 2008 began with the malfunctioning of the financial mechanisms, i.e. as a financial crisis; it quickly became an economic crisis and is now threatening to become an energetic crisis and, lately, a crisis of agricultural products, announcing at the same time the crisis of a development model and an ontological crisis. It engages the questioning of certain conceptualizations and orientations. If one wonders about the new concepts employed by the foreseen “ontological ...

Long-term effects of youth unemployment on mental health: does an economic crisis make a difference?

Science.gov (United States)

Thern, Emelie; de Munter, Jeroen; Hemmingsson, Tomas; Rasmussen, Finn

2017-04-01

Ill health is a risk factor and a consequence of unemployment, which might vary depending on the national rate of unemployment. We investigated the long-term effect of youth unemployment on mental health and explored the possible interaction during periods of high (economic crisis) and low (non-crisis) unemployment rates. A register-linked population-based cohort study was conducted including individuals aged 17-24 years. The crisis cohort (n=6410) took part in the Labour Force Survey during the economic crisis (1991-1994) in Sweden and the non-crisis cohort (n=8162) took part in the same survey before the crisis (1983-1986). Follow-up was 19 years. Adjusted HRs and 95% CIs for an inpatient care discharge mental diagnosis with employed people as the reference group were calculated by Cox regressions models. In fully adjusted models, 6 months (2.70; 1.71 to 4.28) of unemployment were associated with increased risks of getting a mental diagnosis in the crisis cohort. In the non-crisis cohort the risks were: 1.92; 1.40 to 2.63, 2.60; 1.72 to 3.94 and 3.33; 2.00 to 5.57, respectively. No interactions between labour force status and level of unemployment were found. Youth unemployment is related to mental health problems, independent of the overall national rate of unemployment, which is important as the youth unemployment rates are currently at stable high level. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

The interpretation crisis in quantum mechanics

International Nuclear Information System (INIS)

Karastoyanov, A.

1985-01-01

The rejection of the concept that there exists a real force field, leading to quantum effects and absolutization of the probabilistic interpretation of the wave function, creates a heavy ideological and gnoseological crisis in physics. Fundamental principles of classical physics, such as motion along a trajectory, conservation laws, single-valued causality, etc. have been subjected to a consecutive rejection. The attempt to avoid the crisis by further moving away from the logical apparatus of classical physics can have a fatal consequences. The author shows that there is a classical explanation of basic quantum mechanical laws (Planck law, Schroedinger equation) and quantum effects. Contradictions with the experiment and the logics in the mere probabilistic interpretation of the wave function are found. A conclusion is made that there is no reason to speak about any violation of classical causality and clearness in the microworld. A discussion is made on the uncertainty relations, the Bohr rules and the spectral line width, the possibility of proton decay with a violation of the charge- and the energy-conservation laws, the existence of particles with a spin smaller than a proton's one, the interaction laws as a geometrical effect, a new classical interaction mechanism. (author). 22 refs

Theory of hyperbolic stratified nanostructures for surface-enhanced Raman scattering

Science.gov (United States)

Wong, Herman M. K.; Dezfouli, Mohsen Kamandar; Axelrod, Simon; Hughes, Stephen; Helmy, Amr S.

2017-11-01

We theoretically investigate the enhancement of surface enhanced Raman spectroscopy (SERS) using hyperbolic stratified nanostructures and compare to metal nanoresonators. The photon Green function of each nanostructure within its environment is first obtained from a semianalytical modal theory, which is used in a quantum optics formalism of the molecule-nanostructure interaction to model the SERS spectrum. An intuitive methodology is presented for calculating the single-molecule enhancement factor (SMEF), which is also able to predict known experimental SERS enhancement factors of a gold nanodimer. We elucidate the important figures-of-merit of the enhancement and explore these for different designs. We find that the use of hyperbolic stratified materials can enhance the photonic local density of states (LDOS) by close to two times in comparison to pure metal nanostructures, when both designed to work at the same operating wavelengths. However, the increased LDOS is accompanied by higher electric field concentration within the lossy hyperbolic material, which leads to increased quenching that serves to reduce the overall detected SERS enhancement in the far field. For nanoresonators with resonant localized surface plasmon wavelengths in the near-infrared, the SMEF for the hyperbolic stratified nanostructure is approximately one order of magnitude lower than the pure metal counterpart. Conversely, we show that by detecting the Raman signal using a near-field probe, hyperbolic materials can provide an improvement in SERS enhancement compared to using pure metal nanostructures when the probe is sufficiently close (<50 nm ) to the Raman active molecule at the plasmonic hotspot.

Economic crisis: prelude to an energetic crisis?

International Nuclear Information System (INIS)

Chevallier, B.

2009-01-01

Recession due to the financial crisis of 2008 has stopped the world economic development and the hydrocarbons sector too. Collapse of prices, cancellation of investments, reach of a 'peak demand', the four speeches which are given here, describe these impacts and their consequences; but in scrutinizing the incentives of the crisis, they show the new role of petroleum: pretext value against the weakness of dollar and the inflation risks, speculative value for the investment funds. (O.M.)

Volkswagen Emission Crisis : Managing Stakeholder Relations on the Web

OpenAIRE

Zhang, Boyang; Veijalainen, Jari; Kotkov, Denis

2016-01-01

Organizations establish their own profiles at social media sites to publish pertinent information to customers and other stakeholders. During a long and severe crisis, multiple issues may emerge in media interaction. Positive responses and prompt interaction from the official account of e.g. a car manufacturer creates clarity and reduces anxiety among stakeholders. This research targets the Volkswagen 2015 emission scandal that became public on Sept. 18, 2015. We report its main p...

Currency Crisis Revisited: A Literature Review

Directory of Open Access Journals (Sweden)

Teuta Ismaili Muharremi

2015-12-01

Full Text Available This paper elaborates on currency crisis, focusing on the main factors causing the currency crisis. After a brief overview of the main factors driving currency crisis, the paper provides a literature review highlighting that the history of the global economy experienced a number of currency crisis whereas as relates to the triggers of the currency crisis there are three generations of models that have been used to explain currency crisis during the last four decades. Underscoring the role of the government in financial market, in particular the evolution of this role as a result of the recent global financial crisis and highlighting other factors that trigger such crisis, the paper concludes that the potential financial crisis can be addressed using early warning system, which consists of indicators proven to be beneficial in anticipation of the currency crisis, and using the advanced empirical models of currency crisis. In this context the paper reveals that currency crisis are associated with all factors impacting them such as inflation, real exchange rate, import growth, US interest rates, public debt/GDP, and current account/GDP – all with a slightly different time lag.

Crowds and Crisis

DEFF Research Database (Denmark)

Borch, Christian

The November Revolution in 1918 made manifest and further unleashed a political crisis in Germany, the consequences of which have been thoroughly examined. What has attracted less attention is how the Revolution also triggered a semantic crisis within sociology, namely with regard to conceptions...... selected aspects of classical crowd semantics – in particular notions of imitation and suggestibility – and for placing them centrally in the understanding of the social, in times of crisis and not....

Nuclear management during crisis: a study through representations of crisis managers

International Nuclear Information System (INIS)

Suchet, Romain

2015-01-01

This thesis is the result of almost 4 years of research carried out within the IRSN, one of the actors among the different actors in charge of nuclear crisis response. We started with the following question: how France gets prepared to manage a nuclear accident situation and what are the results of this preparation in a real accident case even if it is a minor accident or if it happens abroad? Thanks to a very fruitful documentary and in field research work, we are able to show in this thesis that the unilateral management of a 'crisis' situation by the different actors organized under the leadership of high level engineers from the 'Corps de mines', results in a very technical definition of the 'crisis' focused on the technical aspects while disregarding the general public. As a consequence, emergency drills that are defined and carried out do not prepare intervention teams to manage social reactions that may be caused by a nuclear accident. To the opposite and paradoxically, such a vision that neglects the reaction of the population may generate by itself a crisis situation even when an accident is deemed to be 'technically' of a minor importance. However the management system of nuclear crisis is evolving. Organizational changes in this area that progressively take into account the social factor, really result from the in field experience of dealing with the general public reactions during a real nuclear crisis. Crisis training and drills have a lesser impact on this evolution. (author)

Crisis Management: Research Summaries

Science.gov (United States)

Brock, Stephen E., Ed.; Dorman, Sally; Anderson, Luke; McNair, Daniel

2013-01-01

This article presents summaries of three studies relevant to school crisis response. The first report, "A Framework for International Crisis Intervention" (Sally Dorman), is a review of how existing crisis intervention models (including the NASP PREPaRE model) have been adapted for international use. The second article, "Responding…

Multiple scales modelling approaches to social interaction in crowd dynamics and crisis management. Comment on "Human behaviours in evacuation crowd dynamics: From modelling to "big data" toward crisis management" by Nicola Bellomo et al.

Science.gov (United States)

Trucu, Dumitru

2016-09-01

In this comprehensive review concerning the modelling of human behaviours in crowd dynamics [3], the authors explore a wide range of mathematical approaches spanning over multiple scales that are suitable to describe emerging crowd behaviours in extreme situations. Focused on deciphering the key aspects leading to emerging crowd patterns evolutions in challenging times such as those requiring an evacuation on a complex venue, the authors address this complex dynamics at both microscale (individual level), mesoscale (probability distributions of interacting individuals), and macroscale (population level), ultimately aiming to gain valuable understanding and knowledge that would inform decision making in managing crisis situations.

Consumer experience of formal crisis-response services and preferred methods of crisis intervention.

Science.gov (United States)

Boscarato, Kara; Lee, Stuart; Kroschel, Jon; Hollander, Yitzchak; Brennan, Alice; Warren, Narelle

2014-08-01

The manner in which people with mental illness are supported in a crisis is crucial to their recovery. The current study explored mental health consumers' experiences with formal crisis services (i.e. police and crisis assessment and treatment (CAT) teams), preferred crisis supports, and opinions of four collaborative interagency response models. Eleven consumers completed one-on-one, semistructured interviews. The results revealed that the perceived quality of previous formal crisis interventions varied greatly. Most participants preferred family members or friends to intervene. However, where a formal response was required, general practitioners and mental health case managers were preferred; no participant wanted a police response, and only one indicated a preference for CAT team assistance. Most participants welcomed collaborative crisis interventions. Of four collaborative interagency response models currently being trialled internationally, participants most strongly supported the Ride-Along Model, which enables a police officer and a mental health clinician to jointly respond to distressed consumers in the community. The findings highlight the potential for an interagency response model to deliver a crisis response aligned with consumers' preferences. © 2014 Australian College of Mental Health Nurses Inc.

Husserl's Crisis as a crisis of psychology.

Science.gov (United States)

Feest, Uljana

2012-06-01

This paper places Husserl's mature work, The Crisis of the European Sciences, in the context of his engagement with--and critique of--experimental psychology at the time. I begin by showing (a) that Husserl accorded psychology a crucial role in his philosophy, i.e., that of providing a scientific analysis of subjectivity, and (b) that he viewed contemporary psychology--due to its naturalism--as having failed to pursue this goal in the appropriate manner. I then provide an analysis of Husserl's views about naturalism and scientific philosophy. Some central themes of the Crisis are traced back to Husserl's earlier work and to his relationship with his teacher, Franz Brentano, with whom he disagreed about the status of "inner perception" as the proper scientific method for a phenomenological analysis. The paper then shows that Husserl was well aware of at least one publication about the crisis of psychology (Bühler's 1927 book), and it teases out some aspects of the complicated relationship between Husserl and members of the Würzburg School of thought psychology: The latter had drawn on Husserl's writings, but Husserl felt that they had misunderstood his central thesis. I conclude by placing Husserl's work in the wider context of scientific, cultural, and political crisis-discourses at the time. Copyright © 2011 Elsevier Ltd. All rights reserved.

Random forcing of geostrophic motion in rotating stratified turbulence

Science.gov (United States)

Waite, Michael L.

2017-12-01

Random forcing of geostrophic motion is a common approach in idealized simulations of rotating stratified turbulence. Such forcing represents the injection of energy into large-scale balanced motion, and the resulting breakdown of quasi-geostrophic turbulence into inertia-gravity waves and stratified turbulence can shed light on the turbulent cascade processes of the atmospheric mesoscale. White noise forcing is commonly employed, which excites all frequencies equally, including frequencies much higher than the natural frequencies of large-scale vortices. In this paper, the effects of these high frequencies in the forcing are investigated. Geostrophic motion is randomly forced with red noise over a range of decorrelation time scales τ, from a few time steps to twice the large-scale vortex time scale. It is found that short τ (i.e., nearly white noise) results in about 46% more gravity wave energy than longer τ, despite the fact that waves are not directly forced. We argue that this effect is due to wave-vortex interactions, through which the high frequencies in the forcing are able to excite waves at their natural frequencies. It is concluded that white noise forcing should be avoided, even if it is only applied to the geostrophic motion, when a careful investigation of spontaneous wave generation is needed.

Interprofessional intensive care unit team interactions and medical crises: a qualitative study.

Science.gov (United States)

Piquette, Dominique; Reeves, Scott; Leblanc, Vicki R

2009-05-01

Research has suggested that interprofessional collaboration could improve patient outcomes in the intensive care unit (ICU). Maintaining optimal interprofessional interactions in a setting where unpredictable medical crises occur periodically is however challenging. Our study aimed to investigate the perceptions of ICU health care professionals regarding how acute medical crises affect their team interactions. We conducted 25 semi-structured interviews of ICU nurses, staff physicians, and respiratory therapists. All interviews were audio-taped and transcribed, and the analysis was undertaken using an inductive thematic approach. Our data indicated that the nature of interprofessional interactions changed as teams passed through three key temporal periods around medical crises. During the "pre-crisis period", interactions were based on the mutual respect of each other's expertise. During the "crisis period", hierarchical interactions were expected and a certain lack of civility was tolerated. During the "post-crisis period", divergent perceptions emerged amongst health professionals. Post-crisis team dispersion left the nurses with questions and emotions not expressed by other team members. Nurses believed that systematic interprofessional feedback sessions held immediately after a crisis could address some of their needs. Further research is needed to establish the possible benefits of strategies addressing ICU health care professionals' specific needs for interprofessional feedback after a medical crisis.

Population-based Post-crisis Psychological Distress: An Example From the SARS Outbreak in Taiwan

Science.gov (United States)

Peng, Eugene Yu-Chang; Lee, Ming-Been; Tsai, Shang-Ta; Yang, Chih-Chien; Morisky, Donald Edward; Tsai, Liang-Ting; Weng, Ya-Ling; Lyu, Shu-Yu

2011-01-01

Background/Purpose As a result of the severe acute respiratory syndrome (SARS) pandemic, the World Health Organization placed Taiwan on the travel alert list from May 21 to July 5, 2003. The aim of this study was to explore the post-crisis psychological distress among residents in Taiwan after the SARS epidemic. Methods The target population consisted of a nationwide representative sample of residents aged ≥ 18 years. Data were collected using computer assisted telephone interview systems by stratified random sampling according to geographic area. The survey (n = 1278) was conducted in November 2003, about 4 months after resolution of the SARS crisis in Taiwan. The maximum deviation of sampling error at the 95% confidence level was ± 2.74%. Psychological distress was measured by a question related to subject’s changes in perception of life, plus the five-item Brief Symptom Rating Scale. Multivariate logistic regression was used to examine the correlation of psychological distress. Results About 9.2% of the participants reported that their perceptions of life became more pessimistic following the SARS crisis. The prevalence of psychiatric morbidity was 11.7%. Major predictors of higher levels of pessimism after the SARS epidemic included demographic factors, perception of SARS and pre-paredness, knowing people or having personal experiences of SARS-related discrimination, and individual worries and psychiatric morbidity. The correlates of symptomatic cases, as indicated by the five-item Brief Symptom Rating Scale, included age ≥ 50 years, senior high school graduate, and worries about recurrence of SARS. Conclusion Psychological distress was significantly correlated with demographic factors and perception regarding the SARS epidemic. It is suggested that marketing of mental health education should be segmented according to age and education level, which should enhance crisis communication for newly emerging infectious diseases among community populations

Global Financial Crisis – Policy Response

Directory of Open Access Journals (Sweden)

Dakić Milojica

2014-01-01

Full Text Available Six years after the outbreak of the financial crisis that had shaken the global financial system, experts and analysts all over the world continue discussing the effectiveness, scope and adequacy of mechanisms and measures implemented in the meantime, as well as the adequacy of the underlying theoretical concept. A global consent has been reached on ensuring financial stability through the interaction of monetary, fiscal and prudential policy to ensure the necessary macroprudential dimension of regulatory and supervisory frameworks. The USA crisis spilled over to Europe. Strong support of governments to bail out banks quickly resulted in sovereign debt crises in some peripheral EU Member States. Fiscal insolvency of these countries strongly shook the EU and increased doubts in the monetary union survival. The European Union stood united to defend the euro and responded strongly with a new complex and comprehensive financial stability framework. This supranational framework is a counterpart to the global financial stability framework created by the G20 member countries. Starting from the specific features of the monetary policy whose capacities are determined by euroisation, available instruments and resources for preventive supervisory activities, as well as the role of the government in crisis management, Montenegro created a framework for maintaining financial stability and prescribed fostering and maintaining financial stability as the main objective of the Central Bank of Montenegro.

Modified crisis intervention for personality disorder.

Science.gov (United States)

Rudnick, A

1998-01-01

This study proposes that the goal of crisis intervention for persons with personality disorders should be to return them to their pre-crisis level of functioning, even though this is maladaptive. This is contrasted with standard crisis intervention, which aims to return normal or neurotic persons to their pre-crisis normal or neurotic functioning, usually by means of few and short-term therapeutic encounters. The modification proposed costs more time and resources in persons with personality disorders in crisis and fits the intervention to the personality type. This is illustrated by the case of Eve, a patient in crisis, whose pre-crisis functioning was maladaptive because of a dependent personality disorder. The goal of (modified) crisis intervention in this case was to return the patient to her dependent lifestyle, by means of pharmacotherapy combined with intensive supportive psychotherapy during 3-4 months of partial (day) hospitalization. The special nature of crisis in personality disorders is discussed.

Trust vs. Crisis

DEFF Research Database (Denmark)

Mogensen, Kirsten

2014-01-01

The three social phenomena -- norms, trust, and crisis -- are in this paper combined into one model that illustrates their function and relationship. Crisis is seen as a reaction to serious violations of expectations that leave people disoriented, insecure about situational norms, and unable...... to judge whom to trust. One logical solution to a crisis is to rebuild a shared understanding of the norms involved in any given context. Banking is used as a case. Central concepts are borrowed from Niklas Luhmann Trust (1968), Alf Ross Directives and Norms (1967), and Arthur G. Neal National Trauma...

Police Mental Health Partnership project: Police Ambulance Crisis Emergency Response (PACER) model development.

Science.gov (United States)

Huppert, David; Griffiths, Matthew

2015-10-01

To review internationally recognized models of police interactions with people experiencing mental health crises that are sometimes complex and associated with adverse experience for the person in crisis, their family and emergency service personnel. To develop, implement and review a partnership model trial between mental health and emergency services that offers alternative response pathways with improved outcomes in care. Three unique models of police and mental health partnership in the USA were reviewed and used to develop the PACER (Police Ambulance Crisis Emergency Response) model. A three month trial of the model was implemented and evaluated. Significant improvements in response times, the interactions with and the outcomes for people in crisis were some of the benefits shown when compared with usual services. The pilot showed that a partnership involving mental health and police services in Melbourne, Australia could be replicated based on international models. Initial data supported improvements compared with usual care. Further data collection regarding usual care and this new model is required to confirm observed benefits. © The Royal Australian and New Zealand College of Psychiatrists 2015.

The Venezuelan oil crisis; La crisis del petroleo venezolano

Energy Technology Data Exchange (ETDEWEB)

Billig, Michelle [Council on Foreign Relations (United States)

2004-10-15

The last year, Washington was taken aback by the crisis in Caracas. Such crisis caused the crude oil prices were shot up and it exposed the United States' weak points with regard to both the forecast and the management of the possible threats to their energy supply. Both the government and the industry should do better for the next time. [Spanish] Washington fue tomado por sorpresa cuando se desato la crisis del ano pasado en Caracas, hecho que causo que se dispararan los precios del petroleo y expuso las fallas en la capacidad de Estados Unidos de pronosticar y poder manejar las amenazas a su suministro energetico. Tanto el gobierno como la industria deben hacerlo mejor la proxima vez.

Mobile crisis management teams as part of an effective crisis management system for rural communities.

Science.gov (United States)

Trantham, Doug; Sherry, Anne

2012-01-01

Mobile crisis management teams provide crisis prevention and intervention services in community settings. The Appalachian Community Services crisis management program shows how such teams can be used to effectively serve rural communities.

Crisis, routine, consolidation: the politics of the Mediterranean migration crisis

NARCIS (Netherlands)

Jeandesboz, J.; Pallister-Wilkins, P.

2016-01-01

The current ‘migration crisis’ is framed as a moment of reckoning in the EU’s dealings with its Mediterranean neighbourhood. Yet to what extent is crisis the most useful tool to account for migration and European border control practices in the current context? An exclusive focus on crisis, we

Energy and crisis

International Nuclear Information System (INIS)

Rosa, L.P.

1984-01-01

Several aspects of the Brazilian energy policy are dealt with, regarding petroleum, electric energy and the nuclear question. Regional and international aspects relating to the energy crisis are discussed, and some alternatives for this crisis are suggested. (I. de C.R.) [pt

Unpacking the Global Crisis

DEFF Research Database (Denmark)

Juego, Bonn; Schmidt, Johannes Dragsbæk

The paper hopes to contribute to a reading of the political economy of the current global crisis with a focus on four interrelated themes. First, we discuss the constitutive role and functional character of crises in the evolution of neo-liberalism in particular and in capitalist reproduction...... opposing crisis responses—from multilaterals to regional organisations to global civil society—and realise that responses from either pro-neoliberal or anti-neoliberal forces are fundamentally the same through the years, simply re-articulating analyses and programmes that they have respectively...... pursued and advocated long before the global crisis. And fourth, in the context of East and Southeast Asia, we examine the tendencies of the global crisis vis-à-vis the strengthening and even acceleration of emergent authoritarian liberalism in the region despite and because of the global crisis....

Crisis of the EU Eastern Policy

Directory of Open Access Journals (Sweden)

Irina V. Bolgova

2014-01-01

Full Text Available The results of the Vilnius summit of the EaP project and the consequent Ukrainian crisis with major international effects make possible questioning about the eventual scenarios of the EU eastern politics and possible configurations ofinternational interactions. The article elaborates on the key elements and trends of the EU activities at the post-soviet space that are likely to frame the context of its further developments. The most visible trends analysed here are the extreme differentiation of bilateral relations within the EaP project alongside with the growing symbolism of official rhetoric and program practices of the European Union. As a result, we see the EU's intention to narrow the geographical and qualitative field of its activities on the eastern directionwith saving the shell of the EaP for nominal functioning. Such tactics is not likely to result in a drastic change of the model of conflict dependencies in the "shared neighbourhood". The article analyses key misperceptions of the actors involved in the complex of interactions in the region. The structure is complicated by the deepening and widening of Russia-lead Eurasian integration project. Current crisis of the EU eastern policy is considered to derive from the exaggeration of the value-based, normative aspect of the common foreign policy in general and will have the systemic consequences both for the European external actions and for its internal developments.

Socio economic crisis and mortality. Epidemiological testimony of the financial collapse of Argentina.

Science.gov (United States)

Gurfinkel, Enrique P; Bozovich, Gerardo E; Dabbous, Omar; Mautner, Branco; Anderson, Frederick

2005-12-13

Natural disasters, war, and terrorist attacks, have been linked to cardiac mortality. We sought to investigate whether a major financial crisis may impact on the medical management and outcomes of acute coronary syndromes. We analyzed the Argentine cohort of the international multicenter Global Registry of Acute Coronary Events (GRACE). The primary objective was to estimate if there was an association between the financial crisis period (April 1999 to December 2002) and in- hospital cardiovascular mortality, with the post-crisis period (January 2003 to September 2004) as the referent. Each period was defined according to the evolution of the Gross Domestic Product. We investigated the demographic characteristics, diagnostic and therapeutic procedures, morbidity and mortality. We analyzed data from 3220 patients, 2246 (69.8%) patients in the crisis period and 974 (30.2%) in the post-crisis frame. The distribution of demographic and clinical baseline characteristics were not significantly different between both periods. During the crisis period the incidence of in-hospital myocardial infarction was higher (6.9% Vs 2.9%; p value crisis, especially among public sites (median 190 min Vs 27 min). The incidence proportion of mortality during hospitalization was 6.2% Vs 5.1% after crisis. The crude OR for mortality was 1.2 (95% C.I. 0.87, 1.7). The odds for mortality were higher among private institutions {1.9 (95% C.I. 0.9, 3.8)} than for public centers {1.2 (95% C.I. 0.83, 1.79)}. We did not observe a significant interaction between type of hospital and crisis. Our findings suggest that the financial crisis may have had a negative impact on cardiovascular mortality during hospitalization, and higher incidence of medical complications.

Managing stress in a crisis.

Science.gov (United States)

Wright-Reid, Alison

2018-01-01

Crisis situations are inherently uncertain and threatening. Although the primal stress reactions they provoke deliver some advantages, they so severely restrict intellect and behaviour that consultants observe crisis teams making the same mistakes over and again. Stress risks can be managed before, during and after a crisis. Crisis planning can select the right people, control the crisis team environment, and mitigate fatigue risks and memory demands. Because stress reactions are primitive, stress can be manipulated at a remarkably primitive level and teams can increase their resilience through such basics as sleep and breathing skills. Teams can learn to manipulate perceptions of danger, to tolerate uncertainty and to become comfortable making decisions which were reasonable at the time. Crisis leaders can frame the crisis as a challenge and options as gains, and can ensure the team avoids groupthink and challenges the paradigm. Where individuals are trained to apply critical thinking processes, intuitive decision-making is not only fast, but also accurate, and helps to challenge assumptions, predictions and groupthink. Crises are more easily recognised and managed where training has covered critical decision methods.

Integrated crisis management exercises

International Nuclear Information System (INIS)

Callen, R.B.; DeHart, R.E.

1994-01-01

This paper describes some of the steps that Mobil has taken to enhance their crisis management capability and to improve their readiness. The approach stretches from the individual plant level to Mobil's Corporate offices in Fairfax, Virginia. Some of the lessons learned from several integrated crisis management exercises are outlined and some areas where additional industry co-operation in crisis management could pay dividends are suggested

K-12 School Leaders and School Crisis: An Exploration of Principals' School Crisis Competencies and Preparedness

Science.gov (United States)

McCarty, Sean P.

2012-01-01

On any given day, principals could find themselves faced with a situation that could define their roles as crisis leaders. This dissertation research offers an exploratory study in the field of crisis response and educational leadership. From experts in the field of crisis response, the author compiled a list of crisis management competencies…

Insights into the Ukrainian Crisis

Directory of Open Access Journals (Sweden)

Costel Daniel Arfire

2014-05-01

Full Text Available Political crises are increasingly frequent and devastating not only for the population of a state, but also for the international diplomacy. Such an example is the ongoing Ukrainian crisis. Starting from S. Fink‘s life cycle of a crisis and T.W. Coombs‘s crisis response strategies, I will analyse the evolution of the Ukrainian crisis and the crisis response strategies of three major international actors: Vladimir Putin, Barack Obama and Angela Merkel. The findings of my study will prove that the denial strategy prevails in Putin‘s statement, whereas Obama uses the diminish strategy and Merkel focuses on the bolstering strategy.

Trust vs. Crisis

Directory of Open Access Journals (Sweden)

Kirsten Mogensen

2014-06-01

Full Text Available The three social phenomena -- norms, trust, and crisis -- are in this paper combined into one model that illustrates their function and relationship. Crisis is seen as a reaction to serious violations of expectations that leave people disoriented, insecure about situational norms, and unable to judge whom to trust. One logical solution to a crisis is to rebuild a shared understanding of the norms involved in any given context. Banking is used as a case. Central concepts are borrowed from Niklas Luhmann Trust (1968, Alf Ross Directives and Norms (1967, and Arthur G. Neal National Trauma & Collective Memory (1998.

The Refugee Crisis and Religion: Secularism, Security and Hospitality in Question

NARCIS (Netherlands)

Wilson, Erin; Mavelli, Luca

2016-01-01

The current refugee crisis sweeping Europe, and much of the world, closely intersects with largely neglected questions of religion. Moving beyond discussions of religious differences, what can we learn about the interaction between religion and migration? Do faith-based organisations play a role

Exploring the role of wave drag in the stable stratified oceanic and atmospheric bottom boundary layer in the cnrs-toulouse (cnrm-game) large stratified water flume

NARCIS (Netherlands)

Kleczek, M.; Steeneveld, G.J.; Paci, A.; Calmer, R.; Belleudy, A.; Canonici, J.C.; Murguet, F.; Valette, V.

2014-01-01

This paper reports on a laboratory experiment in the CNRM-GAME (Toulouse) stratified water flume of a stably stratified boundary layer, in order to quantify the momentum transfer due to orographically induced gravity waves by gently undulating hills in a boundary layer flow. In a stratified fluid, a

Chaos and Crisis: Propositions for a General Theory of Crisis Communication.

Science.gov (United States)

Seeger, Matthew W.

2002-01-01

Presents key concepts of chaos theory (CT) as a general framework for describing organizational crisis and crisis communication. Discusses principles of predictability, sensitive dependence on initial conditions, bifurcation as system breakdown, emergent self-organization, and fractals and strange attractors as principles of organization. Explores…

Proactive Crisis Management (PCM) : Perceptions of crisis-awareness and crisis-readiness in organizations in relation with their actual strategic initiatives against industrial crises caused by human errors.

OpenAIRE

Humanson, Richard; Nordeman, Patrik

2017-01-01

Abstract Purpose: In a competitive and constituently changing global business environment, it is almost  impossible  for  organizations  to  avoid  crises  of  various  types  and  magnitude.  The objective of this study is to display relationships between perception of crisis awareness, crisis readiness and the organizations` actual crisis management initiatives against major industrial crises. This thesis also aims to clarify if the perception of crisis-awareness and crisis-readiness could ...

Thyrotoxic crisis presenting with jaundice.

Science.gov (United States)

Wickramasinghe, R D S S; Luke, W A N V; Sebastiampillai, B S; Gunathilake, M P M L; Premaratna, R

2016-06-23

Thyrotoxic crisis is a medical emergency requiring early diagnosis and urgent management, which can be challenging due to its diverse clinical presentations. While common presentations include fever, sweating, palpitations, tremors and confusion, presence of jaundice is rare. We report a 35-year-old male who presented with jaundice due to cholestasis along with other features of thyrotoxic crisis due to Graves' disease. He had a good clinical recovery with resolution of cholestasis following treatment for thyrotoxic crisis. Jaundice can be a rare manifestation of thyrotoxic crisis, and should be considered in the differential diagnosis when other clinical features of thyrotoxic crisis are present. However secondary causes of jaundice should be looked into and excluded.

The Nature of Crisis in Enterprise Activities

Directory of Open Access Journals (Sweden)

Kozachenko Ganna V.

2017-09-01

Full Text Available It is shown that the concept of enterprise anti-crisis management and its components should be based on the nature of crisis in enterprise activities, the idea of which is the fundamental basis of enterprise anti-crisis management and determines its object, subject, tasks, main guidelines and vectors. Examples of defining the concept “crisis in enterprise activities”, which testify to the lack of unity of views on its content, are given. There revealed the attributive nature of crisis in enterprise activities, according to which a crisis, being an attribute of the system “enterprise”, begins intensifying under the influence of driving forces and individual factors, which is identified by presence of disruptions in the performance by the enterprise of its functions. There substantiated the expediency of singling out manifestations of crisis in enterprise activities (crisis phenomena, crisis situation and crisis state depending on the level of disruptions in the performance by the enterprise of its functions, which is of great importance for determining the tasks of enterprise anti-crisis management. The crisis cycle in enterprise activities in any of its manifestations is analysed, features of the cycle are considered.

The health crisis in Argentina.

Science.gov (United States)

Escudero, José Carlos

2003-01-01

The health crisis in Argentina is part of the larger crisis that has resulted from a collapse in the country's economic and political systems. After a brief review of the country's history over the last century, from international success story to economic failure, the author explains the health crisis in particular and the social crisis in general in terms of failed neoliberal policies imposed on Argentina by the United States and International Monetary Fund through the mediation of the country's political class.

Crisis strategies in BP's Deepwater Horizon response : An image repair and situational crisis communication study

OpenAIRE

Johansson, Mikael

2017-01-01

The BP Deepwater Horizon crisis in 2010 was one the largest catastrophes in the history of the oil industry. BP was sued over the disaster, and lost several billion dollars. This study examines the crisis response strategies and/or image repair strategies, which can be found in BP's press releases following the Deepwater Horizon crisis. In particular, the study looks closer at what established crisis communication strategies could be discerned in the material, and how they are used discursive...

Revisiting Organizational Credibility and Organizational Reputation – A Situational Crisis Communication Approach

Directory of Open Access Journals (Sweden)

Jamal Jamilah

2017-01-01

Full Text Available Organizational credibility, the extent of which an organization as the source of messages is perceived as trustworthy and reliable, is one important aspect to determine organization’s survival. The perceived credibility of the messages will either strengthen or worsen an organization reputation. The primary objective of this paper is to revisit the concept of organizational credibility and its interaction with organizational outcomes such as organizational reputation. Based on the situational crisis communication theory (SCCT, this paper focuses on the impact of organizational credibility on organizational reputation following a crisis. Even though the SCCT has been widely used in crisis communication research, the theory still has its own limitations in explaining factors that could potentially affect the reputation of an organization. This study proposes a model by integrating organizational credibility in the SCCT theoretical framework. Derived from the theoretical framework, three propositions are advanced to determine the relationships between organizational credibility with crisis responsibility and perceived organizational reputation. This paper contributes to further establishing the SCCT and posits key attributes in the organizational reputation processes..

Should the shady steal thunder? : The effects of crisis communication timing, pre-crisis reputation valence, and crisis type on post-crisis organizational trust and purchase intention

NARCIS (Netherlands)

Beldad, Ardion D.; van Laar, Ester; Hegner, Sabrina M.

2018-01-01

A scenario-based 2 (communication timing: stealing thunder vs. thunder) × 2 (pre-crisis reputation valence: positive vs. negative) × 2 (crisis type: product-harm vs. moral-harm) between-subjects experiment was implemented with 273 Dutch participants to address the question of whether or not the

From Subprime and Eurozone Crisis with Full Speed into the Next Financial Crisis

Directory of Open Access Journals (Sweden)

Strašek Sebastjan

2017-09-01

Full Text Available This paper offers an analysis of the road from subprime and eurozone crisis to the elements of a new systemic crisis. Our aim is to research common issues that accompany each of these crises and to explore elements that hint that the financial systems are moving toward a new crisis. By holding short-term interest rates near zero, the central banks have encouraged malinvestment and speculation. Fuelling the bubble is the fear of missing out on trade. We find that actual events and movements on security markets follow a typical pattern, which indicates a serious threat for the next financial crisis. We also find enough signs that old crises lessons haven’t been learned.

Enhancing Organizational Survivability in a Crisis: Perceived Organizational Crisis Responsibility, Stance, and Strategy

Directory of Open Access Journals (Sweden)

JiYeon Jeong

2015-08-01

Full Text Available For the purpose of enhancing organizational sustainability during a crisis, an organization takes a position in decision-making, how to respond toward its public, and that is supposed to determine which stance or tactic to employ. This study aims to examine whether publics’ perceptions of organizational crisis responsibility affect their expectations that an organization should choose certain stances and strategies toward the public in a crisis. To address these concerns, an experiment was conducted. As the specific public of this research, health journalists were selected, since they affect public perceptions significantly and public opinion can ultimately put pressure on an organization. Results from an analysis of the experimental data with health journalists confirm that they expect a more accommodative stance/strategy when they perceive that the organization is highly responsible for a health-related crisis. Conversely, when the journalists perceive that an organization has a low level of responsibility for a crisis, they expect a more advocative stance/strategy. By taking into account the health journalists’ expectations along with the needs of the organization, public relations practitioners are better able to make optimal decisions regarding their client organizations’ adopted stance and strategy, and finally, enhance organizational sustainability in a crisis.

Trust During an Energy Crisis

OpenAIRE

Smith, Eric R.A.N.; Carlisle, Juliet; Michaud, Kristy

2003-01-01

In every energy crisis the U.S. has faced—beginning with the first crisis in 1973—we have seen a common sequence of events, which has been labelled the “energy crisis cycle” (Smith 2002). The steps in the cycle are: (1) When the demand for energy exceeded the supply, energy prices rose sharply — starting the energy crisis cycle. (2) Along with increases in energy prices came large increases in the profits of energy producers. (3) Politicians and interest group advocates criticized the energy...

Aligning the Economic Value of Companion Diagnostics and Stratified Medicines

Directory of Open Access Journals (Sweden)

Edward D. Blair

2012-11-01

Full Text Available The twin forces of payors seeking fair pricing and the rising costs of developing new medicines has driven a closer relationship between pharmaceutical companies and diagnostics companies, because stratified medicines, guided by companion diagnostics, offer better commercial, as well as clinical, outcomes. Stratified medicines have created clinical success and provided rapid product approvals, particularly in oncology, and indeed have changed the dynamic between drug and diagnostic developers. The commercial payback for such partnerships offered by stratified medicines has been less well articulated, but this has shifted as the benefits in risk management, pricing and value creation for all stakeholders become clearer. In this larger healthcare setting, stratified medicine provides both physicians and patients with greater insight on the disease and provides rationale for providers to understand cost-effectiveness of treatment. This article considers how the economic value of stratified medicine relationships can be recognized and translated into better outcomes for all healthcare stakeholders.

Policing the Global Crisis

Directory of Open Access Journals (Sweden)

William I. Robinson

2015-08-01

Full Text Available As part of my research for a book manuscript on the crisis of global capitalism I recently finished writing (Robinson forthcoming, I decided to re-read the classic 1978 study conducted by the noted socialist and cultural theorist Stuart Hall and several of his colleagues, Policing the Crisis. The authors show in that book how the restructuring of capitalism as a response to the crisis of the 1970s - which was the last major crisis of world capitalism until the current one hit in 2008 -led in the United Kingdom and elsewhere to an "exceptional state," by which they meant a situation in which there was an ongoing breakdown of consensual mechanisms of social control and a growing authoritarianism.

The Post-Crisis Healthcare System: Effects of the Economic Crisis in Romania

Directory of Open Access Journals (Sweden)

Marta Christina SUCIU

2012-05-01

Full Text Available The economic crisis is still on the lips of economic and political analysts from nations around the world, even more so in places where its effects continue to make themselves felt. Romania is among these troubled countries, having to deal with no just the aftermath but also signs of a possible relapse. This paper begins with a brief presentation of the economic crisis, focusing on the national specificities along with its EU member status and their effects on the evolution of the situation. Following that, the more important elements of the presented situation are identified and individually analyzed, with the purpose of identifying useful information for any possible future crisis. The final purpose of the paper is to determine the trajectory of a future crisis by taking into account inefficient management of the economic system and the strategies used to safeguard the economy, which have up until now failed to properly deal with the situation. In order to properly achieve this purpose, the analysis will attempt to identify the impact of the crisis on the healthcare system and its post-crisis configuration as well as the steps taken at the administrative level. The results of this interdisciplinary research are meant to be used as a source for a future expansion of the study and to bring attention to certain areas that can show a possible recurrence in the future.

Large eddy simulation of stably stratified turbulence

International Nuclear Information System (INIS)

Shen Zhi; Zhang Zhaoshun; Cui Guixiang; Xu Chunxiao

2011-01-01

Stably stratified turbulence is a common phenomenon in atmosphere and ocean. In this paper the large eddy simulation is utilized for investigating homogeneous stably stratified turbulence numerically at Reynolds number Re = uL/v = 10 2 ∼10 3 and Froude number Fr = u/NL = 10 −2 ∼10 0 in which u is root mean square of velocity fluctuations, L is integral scale and N is Brunt-Vaïsälä frequency. Three sets of computation cases are designed with different initial conditions, namely isotropic turbulence, Taylor Green vortex and internal waves, to investigate the statistical properties from different origins. The computed horizontal and vertical energy spectra are consistent with observation in atmosphere and ocean when the composite parameter ReFr 2 is greater than O(1). It has also been found in this paper that the stratification turbulence can be developed under different initial velocity conditions and the internal wave energy is dominated in the developed stably stratified turbulence.

A state of emergency in crisis communication: An intercultural crisis communication research agenda

OpenAIRE

Diers-Lawson, AR

2016-01-01

This article seeks to provide an evidence-based set of recommendations for the development of an intercultural crisis communication research agenda with three goals. First, to provide an advancement in our understanding of the state of crisis communication research in general. Second, to offer a grounded introduction to crisis communication for intercultural scholars who may not be as familiar with the field. Finally to identify three broad evidence-based areas for developing intercultural cr...

US health care crisis.

Science.gov (United States)

Cirić, Ivan

2013-01-01

The United States health care is presently challenged by a significant economic crisis. The purpose of this report is to introduce the readers of Medicinski Pregled to the root causes of this crisis and to explain the steps undertaken to reform health care in order to solve the crisis. It is hoped that the information contained in this report will be of value, if only in small measure, to the shaping of health care in Serbia.

Attributing Rhetorical Agency in a Crisis of Trust

DEFF Research Database (Denmark)

Hoff-Clausen, Elisabeth

2013-01-01

Digital media offer innovative ways of resolving crises of trust. This essay discusses a campaign that aimed to rebuild public trust in banks during the financial crisis. The campaign reflected a strategy (well-known in conflict resolution) that is best described as an online exercise in active...... listening. The essay discusses the potential of such a campaign and argues that in a crisis where rhetorical agency is impaired due to declining trust, corporations that engage in public listening may communicate acknowledgment and openness to change. However, in order to realize this potential, the public...... must be entrusted with a meaningful role as contributor to the campaign in the discursive and technical design of the medium of interaction. In the case studied, the campaign texts explicitly invited participation, but implicitly restrained the rhetorical agency of the public. This undermined...

Stratified medicine and reimbursement issues

NARCIS (Netherlands)

Fugel, Hans-Joerg; Nuijten, Mark; Postma, Maarten

2012-01-01

Stratified Medicine (SM) has the potential to target patient populations who will most benefit from a therapy while reducing unnecessary health interventions associated with side effects. The link between clinical biomarkers/diagnostics and therapies provides new opportunities for value creation to

Psychosocial crisis management: the unexplored intersection of crisis leadership and psychosocial support.

NARCIS (Netherlands)

Dückers, M.L.A.; Yzermans, C.J.; Jong, W.; Boin, A.

2017-01-01

Epidemiological research has documented the serious health issues that can affect the victims of disasters and major crises. Yet, the psychosocial dimension of crisis has received little attention in crisis management literature. This paper integrates psychosocial principles with a model of

Crisis and Communication among Rural Poor People

Directory of Open Access Journals (Sweden)

Agus Ganjar Runtiko

2015-07-01

Full Text Available The effect of the crisis is often multiple on people in rural poverty that secluded and away from the reach of government. Main factor cannot be ignored in crisis is communication. Prolonged crisis will occur when the channels of communication in society clogged. This study establishes three specific targets: (1 To obtain a comprehensive overview of the rural poor people’s knowledge about the crisis and the potential impact, (2 To discover crisis problems faced by the rural people poor, (3 To enlist communication problems in a crisis situation. This study used a qualitative method with a case study approach. Research data collect by conducting FGD of 40 informants selected based on purposive sampling, furthermore eight people were interviewed in depth, plus other supporting informant. The results of the research show people on those two locations have understood the crisis based on their experience of dealing with it. They believe the economic crisis as the first aspect that must be resolved. The completion of crisis should consider indigenous wisdom to avoid a new crisis.

The Crisis Map of the Czech Republic: the nationwide deployment of an Ushahidi application for disasters.

Science.gov (United States)

Pánek, Jiří; Marek, Lukáš; Pászto, Vít; Valůch, Jaroslav

2017-10-01

Crisis mapping is a legitimate component of both crisis informatics and disaster risk management. It has become an effective tool for humanitarian workers, especially after the earthquake in Haiti in 2010. Ushahidi is among the many mapping platforms on offer in the growing field of crisis mapping, and involves the application of crowdsourcing to create online and interactive maps of areas in turmoil. This paper presents the Crisis Map of the Czech Republic, which is the first such instrument to be deployed nationwide in Central Europe. It describes the methodologies used in the preparatory work phase and details some practices identified during the creation and actual employment of the map. In addition, the paper assesses its structure and technological architecture, as well as its potential possible development in the future. Lastly, it evaluates the utilisation of the Crisis Map during the floods in the Czech Republic in 2013. © 2017 The Author(s). Disasters © Overseas Development Institute, 2017.

RESTRUCTURING COMPANIES UNDER CRISIS

Directory of Open Access Journals (Sweden)

Hezi Aviram SHAYB

2016-12-01

Full Text Available Nobody is planning to fail, but many companies are failing because of lack of planning. Real business experience showed during the years that crisis can be prevented, avoided or limited. If detected in time, the risks associated with the crisis can be mitigated and the effects can be diminished, with the condition that the actions required are done fast, in a sharp and accurate manner. When it comes, a crisis brings an intense level of pressure and under these conditions there is no time or room for mistakes. Delays, losing focus and lack of planning will bring a company one step away from failure. The right way to deal with crisis, if required measures are not done in time, is to minimize the losses and reposition in the best way possible. Analysing the success stories of some of the biggest and strongest companies in the world, led to an important conclusion: the majority of these companies were in the situation to face huge crises which threatened their ability to survive in certain moments, on their way to success. With the right planning and by setting a proper organisational structure, the negative aspects of the crisis can be turned into benefits and opportunities for the company. The most critical challenge for management is to assess the level of exposure to risk of the company and identify the key points to focus on in order to overcome the crisis and create value. In order to set up a strong plan in dealing with crisis, a business organisation needs reliable, efficient and effective tools and this is what this article is all about.

Internal crisis in a second-order non-linear non-autonomous electronic oscillator

International Nuclear Information System (INIS)

Stavrinides, S.G.; Deliolanis, N.C.; Miliou, A.N.; Laopoulos, Th.; Anagnostopoulos, A.N.

2008-01-01

The internal crisis of a second-order non-linear non-autonomous chaotic electronic circuit is studied. The phase portraits consist of two interacting sub-attractors, a chaotic and a periodic one. Maximal Lyapunov exponents were calculated, for both the periodic and the chaotic waveforms, in order to confirm their nature. Transitions between the chaotic and the periodic sub-attractors become more frequent by increasing the circuit driving frequency. The frequency distribution of the corresponding laminar lengths and their average values indicate that an internal crisis takes place in this circuit, manifested in the intermittent behaviour of the corresponding orbits

The Asean Stock Market Integration: The Effect of the 2007 Financial Crisis on the Asean Stock Indices’ Movements

Directory of Open Access Journals (Sweden)

Adwin Surja Atmadja

2009-01-01

Full Text Available This study attempts to examine the existence of cointegration relationship and the short run dynamic interaction among the five ASEAN stock market indices in the period of before and during the 2007 financial crisis. The multivariate time series analysis frameworks are employed to the series in both sub-sample periods in order to answer the hypotheses.The study finds two cointegrating vectors in the series before the financial crisis period, however it fails to detect any cointegrating vector in the period of financial crisis. Granger causality tests applied to the series reveal that number of significant causal linkages between two variables increase during the crisis period. Moreover, the accounting innovation analysis shows an increase in the explanatory power of an endogenous variable to another within the system during the crisis period, indicating that the contagious effect of the 2007-US financial crisis has entered into the ASEAN capital market, and significantly influenced the regional indices’ movements.

Crisis in the Curriculum? New Counselors' Crisis Preparation, Experiences, and Self-Efficacy

Science.gov (United States)

Morris, Carrie A. Wachter; Minton, Casey A. Barrio

2012-01-01

Professional counselors are responsible for providing crisis assessment, referral, and intervention (Council for Accreditation of Counseling and Related Educational Programs, 2009); however, little is known about their preparation and experiences in these areas. This study examined new professional counselors' (N= 193) crisis intervention…

Generation of large-scale vorticity in rotating stratified turbulence with inhomogeneous helicity: mean-field theory

Science.gov (United States)

Kleeorin, N.

2018-06-01

We discuss a mean-field theory of the generation of large-scale vorticity in a rotating density stratified developed turbulence with inhomogeneous kinetic helicity. We show that the large-scale non-uniform flow is produced due to either a combined action of a density stratified rotating turbulence and uniform kinetic helicity or a combined effect of a rotating incompressible turbulence and inhomogeneous kinetic helicity. These effects result in the formation of a large-scale shear, and in turn its interaction with the small-scale turbulence causes an excitation of the large-scale instability (known as a vorticity dynamo) due to a combined effect of the large-scale shear and Reynolds stress-induced generation of the mean vorticity. The latter is due to the effect of large-scale shear on the Reynolds stress. A fast rotation suppresses this large-scale instability.

The Stratified Legitimacy of Abortions.

Science.gov (United States)

Kimport, Katrina; Weitz, Tracy A; Freedman, Lori

2016-12-01

Roe v. Wade was heralded as an end to unequal access to abortion care in the United States. However, today, despite being common and safe, abortion is performed only selectively in hospitals and private practices. Drawing on 61 interviews with obstetrician-gynecologists in these settings, we examine how they determine which abortions to perform. We find that they distinguish between more and less legitimate abortions, producing a narrative of stratified legitimacy that privileges abortions for intended pregnancies, when the fetus is unhealthy, and when women perform normative gendered sexuality, including distress about the abortion, guilt about failure to contracept, and desire for motherhood. This stratified legitimacy can perpetuate socially-inflected inequality of access and normative gendered sexuality. Additionally, we argue that the practice by physicians of distinguishing among abortions can legitimate legislative practices that regulate and restrict some kinds of abortion, further constraining abortion access. © American Sociological Association 2016.

El derecho constitucional y la crisis = Constitutional law and the crisis

Directory of Open Access Journals (Sweden)

Enrique Álvarez Conde

2013-09-01

Full Text Available La actual crisis económica, originada por una serie de sujetos activos con la pretensión de ocupar determinados espacios públicos, es una de las consecuencias de la llamada «globalización de la miseria». La misma esta poniendo en tela de juicio el modelo democrático de las democracias occidentales, produciendo una crisis institucional más grave aún que la propia crisis económica. Ello conduce a la necesidad imperiosa de proporcionar respuestas normativas adecuadas, que requieren la utilización de nuevas categorías dogmáticas. A este respecto, el Derecho constitucional, como Derecho común del ordenamiento jurídico y como Derecho principial, se encuentra en una posición prevalente para llevar a cabo, en colaboración con las demás disciplinas jurídicas, todo ese proceso de reconstrucción dogmática que ha de conducir, necesariamente, a una constitucionalización de lo privado. The current economic crisis, caused by a series of active subjects with the aim of occupying certain public spaces, is one of the consequences of the «globalization of poverty». It is putting into question the democratic model of Western democracies, causing a constitutional crisis even worse than the economic crisis itself. This leads to the imperative to provide appropriate policy responses, requiring the use of new categories dogmatic. In this regard, constitutional law, and common law legal system and as principial law, is prevalent in a position to carry out, in collaboration with other legal disciplines, all that dogmatic reconstruction process that must lead necessarily, a constitution for the private.

Stratified charge rotary engine for general aviation

Science.gov (United States)

Mount, R. E.; Parente, A. M.; Hady, W. F.

1986-01-01

A development history, a current development status assessment, and a design feature and performance capabilities account are given for stratified-charge rotary engines applicable to aircraft propulsion. Such engines are capable of operating on Jet-A fuel with substantial cost savings, improved altitude capability, and lower fuel consumption by comparison with gas turbine powerplants. Attention is given to the current development program of a 400-hp engine scheduled for initial operations in early 1990. Stratified charge rotary engines are also applicable to ground power units, airborne APUs, shipboard generators, and vehicular engines.

The Welfare State as Crisis Manager: Explaining the Diversity of Policy Responses to Economic Crisis

DEFF Research Database (Denmark)

Starke, Peter; Kaasch, Alexandra; van Hooren, Franca

Written during an ongoing period of global economic crisis, The Welfare State as a Crisis Manager examines the practice and potential of using social policy to cope with crises. Through an in-depth analysis of social policy reactions in the wake of international economic shocks in four different...... welfare states, over a 40-year period, the book reveals the ways in which expansion and retrenchment are shaped by domestic politics and existing welfare state institutions. Moreover, the study addresses the kind of policy change triggered by economic crisis. In contrast to conventional wisdom...... and previous scholarship, reactions tend to be characterised by incrementalism and 'crisis routines' rather than fundamental deviations from earlier policy patterns. For the first time, the study of domestic political dynamics following crisis is systematically embedded in the transnational policy debate...

["Crisis"--oscillating between keyword and buzzword. On the discourse about a "crisis of medicine" in the Weimar Republic].

Science.gov (United States)

Geiger, Karin

2010-01-01

The buzzword "crisis" has not only become omnipresent since the recent financial crisis. The term that originated in Ancient Greece underwent several different usages--quantitatively as well as qualitatively; especially in the Weimar Republic, the time period that has long been considered as the crisis era par excellence. Using the discourse about the "crisis of medicine" in the 1920s and the early 1930s as an example, the article attempts to provide a critical reflection on the concept of "crisis". The focus of this article is on the idea's construction, the different semantic usages of "crisis" and the motives of the different authors for their respective rhetorical applications of this term. The analysis of the examined publications on the "crisis of medicine", how they influenced other periods and the reconstruction of their origin show that the semantics of the word "crisis" went far beyond a simply negative connotation, and with regard to its rhetorical usage have oscillated between keyword and a meaningless but catchy buzzword.

Veterans Crisis Line: 1-800-273-8255

Science.gov (United States)

Veterans Crisis Line Skip to Main Content SuicidePreventionLifeline.org Get Help Materials Get Involved Crisis Centers About Be There ... Line FAQs Veteran Suicide Welcome to the Veterans Crisis Line Website The Veterans Crisis Line connects Veterans ...

Financial crisis 2007-2009. How real estate bubble and transparency and accountability issues generated and worsen the crisis

Directory of Open Access Journals (Sweden)

Bilal Aziz

2012-07-01

Full Text Available This paper seeks to explain some main factors behind the Financial Crisis 2007–2009 with a special focus on the Real Estate Bubble and Transparency and Accountability Issues in US Financial System and how these two factors generated and worsen the crisis. Financial Crisis 2007–2009, which starts from the United States sub–prime mortgage market and spread to US financial sector and later on spread to the rest of world, is said to be an even bigger crisis than the Great Depression of 1929. This crisis is unique in this way and we haven’t seen such a bigger impact world wide from any other crisis. This paper would empirically prove the main causes which are right in the heart of the crisis and least discussed

Insights on the National Status of Nuclear Crisis Communication

International Nuclear Information System (INIS)

Lee, Chang Ju; Hah, Yeon Hee; Oh, Kju Myeng

2010-01-01

In general, the term, 'risk communication' can be defined as a two way interaction process which can share internal attributes between personals, organizations, and others, where it usually comes from a 'normal risk' in areas of safety, health, security, environment, etc. We can also classify the communication issues with 'general case,' 'local case,' and 'crisis case,' respectively, in terms of the impacts on public perception. As a general concept, 'nuclear crisis' can be defined as a situation where nuclear radiological emergency plan and procedures shall be applied to cope with radiological accidents or emergencies which may occur at the nuclear power plant or radioisotopes using companies, hospitals, and universities. 'Crisis communication' refers one of the activities done by the Nuclear Regulatory Organizations (NRO) in order to protect the public and the environment from the possible harmful effects. There is an international initiative for searching a practical 'road map' with good practice guidance for NROs of each country on crisis communication, covering planning during normal situations, lessons learnt from emergencies or challenging events, and media strategy. The 'road map' is based on the identification of best practices and challenges when facing either planned situations or unexpected situations which might affect NRO's credibility. It is also important to fully know how our NRO operates in order to communicate with the public and the media within the complex network of public organizations, covering both the national and local perspective. In this paper, we want to survey relevant illustrations of NRO's flux of work concerning public, media communication cases in abnormal/crisis/emergency situations. Also, we will talk about the responsibilities of each area and clarify who is in charge of external communication. By this way, we can find an adequate scheme showing the involvement of NRO with other public organizations during a crisis situation

Leveraging Social Computing for Personalized Crisis Communication using Social Media

Science.gov (United States)

Leykin, Dmitry; Aharonson-Daniel, Limor; Lahad, Mooli

2016-01-01

Introduction: The extensive use of social media in modern life redefines social interaction and communication. Communication plays an important role in mitigating, or exacerbating, the psychological and behavioral responses to critical incidents and disasters. As recent disasters demonstrated, people tend to converge to social media during and following emergencies. Authorities can then use this media and other computational methods to gain insights from the public, mainly to enhance situational awareness, but also to improve their communication with the public and public adherence to instructions. Methods: The current review presents a conceptual framework for studying psychological aspects of crisis and risk communication using the social media through social computing. Results: Advanced analytical tools can be integrated in the processes and objectives of crisis communication. The availability of the computational techniques can improve communication with the public by a process of Hyper-Targeted Crisis Communication. Discussion: The review suggests that using advanced computational tools for target-audience profiling and linguistic matching in social media, can facilitate more sensitive and personalized emergency communication. PMID:27092290

Leveraging Social Computing for Personalized Crisis Communication using Social Media.

Science.gov (United States)

Leykin, Dmitry; Aharonson-Daniel, Limor; Lahad, Mooli

2016-03-24

The extensive use of social media in modern life redefines social interaction and communication. Communication plays an important role in mitigating, or exacerbating, the psychological and behavioral responses to critical incidents and disasters. As recent disasters demonstrated, people tend to converge to social media during and following emergencies. Authorities can then use this media and other computational methods to gain insights from the public, mainly to enhance situational awareness, but also to improve their communication with the public and public adherence to instructions. The current review presents a conceptual framework for studying psychological aspects of crisis and risk communication using the social media through social computing. Advanced analytical tools can be integrated in the processes and objectives of crisis communication. The availability of the computational techniques can improve communication with the public by a process of Hyper-Targeted Crisis Communication. The review suggests that using advanced computational tools for target-audience profiling and linguistic matching in social media, can facilitate more sensitive and personalized emergency communication.

The Roman Empire - The Third Century Crisis and Crisis Management

Science.gov (United States)

2012-04-04

December 2010. Hekster, Olivier, Gerda De Kleijn, and Danielle Slootjes. "Introduction." Impact of Empire. 7, (2006, June 1): 3-10. Koselleck...Crisis of the Third Century. Edited by Olivier Hekster, Gerda De Kleijn, and Danielle Slootjes. Vol. 7, Impact of EMpire. Boston: Brill Academic, 2012...1. Protagoras and John Nicols, Mapping the Crisis of the Third Century, ed. Olivier Hekster, Gerda De Kleijn, and Danielle Slootjes

Crisis exercises at AREVA

International Nuclear Information System (INIS)

Chanson, D.

2016-01-01

AREVA being an operator of nuclear facilities has to organize crisis exercises regularly. About 100 crisis exercises are performed each year in AREVA installations. These exercises allow the training of the staff, the assessing of material and humane means and the checking of the quality of the interfaces between all the participants (other AREVA teams or Nuclear Safety Authority or...). The management of nuclear crisis is based on anticipation and relies on 3 pillars: a referential gathering all the useful documents (emergency plans, procedures,...), the training and practice of AREVA staff in specific domains to cope with emergency situations, and various crisis exercises to keep fit all the teams. The basis emergency exercise lasts 2 hours and is organized into modules. First module: detecting abnormal conditions, alerting, rescuing and limiting the consequences; second module: launching the emergency plan; third module: understanding the situation and limiting the consequences; fourth module: communicating with other actors that intervene in a nuclear crisis (nuclear safety authority, state or local officials, the media...); and fifth module: anticipating the end of the emergency phase to prepare post-accidental management. (A.C.)

The Dutch Crisis and Recovery Act: Economic Recovery and Legal Crisis?

Directory of Open Access Journals (Sweden)

J Verschuuren

2010-12-01

Full Text Available In the Netherlands, the 2010 Crisis and Recovery Act aims at speeding up decisionmaking on a wide variety of activities, hoping that after the financial and economic crisis has passed, development projects can immediately be carried out without any delay caused by legal procedures in court or elsewhere. The Act meets great criticism for many reasons: it allegedly curtails citizen's procedural rights because it focuses almost exclusively on environmental standards as "obstructing" standards that need to be removed, and it infringes international and European Union law. In this note, the legal critique on the Act is analysed. The conclusion is that the sense of urgency surrounding the design of legal measures to address the economic crisis enables the legislature to implement innovations and long-time pending amendments to existing legislation. Most issues have however not been fully or properly considered. Many legal questions will arise when implementing the Act, which will retard rather than expedite projects. It is difficult to predict whether the positive effects of the Crisis and Recovery Act would outweigh the negative aspects. Much depends on the manner in which the authorities will actually apply the Act. Should they implement the Act to its full potential, the effect of the Act in sum will be negative. In that case, the Act may help the economy to recover, but it will bring about a crisis in the legal system. It will, in all probability, also not contribute to sustainable development.

Nitrogen transformations in stratified aquatic microbial ecosystems

DEFF Research Database (Denmark)

Revsbech, Niels Peter; Risgaard-Petersen, N.; Schramm, Andreas

2006-01-01

Abstract  New analytical methods such as advanced molecular techniques and microsensors have resulted in new insights about how nitrogen transformations in stratified microbial systems such as sediments and biofilms are regulated at a µm-mm scale. A large and ever-expanding knowledge base about n...... performing dissimilatory reduction of nitrate to ammonium have given new dimensions to the understanding of nitrogen cycling in nature, and the occurrence of these organisms and processes in stratified microbial communities will be described in detail.......Abstract  New analytical methods such as advanced molecular techniques and microsensors have resulted in new insights about how nitrogen transformations in stratified microbial systems such as sediments and biofilms are regulated at a µm-mm scale. A large and ever-expanding knowledge base about...... nitrogen fixation, nitrification, denitrification, and dissimilatory reduction of nitrate to ammonium, and about the microorganisms performing the processes, has been produced by use of these techniques. During the last decade the discovery of anammmox bacteria and migrating, nitrate accumulating bacteria...

The Crisis of the Sovereign Debt - Interdependencies, Responsibilities and Risks

Directory of Open Access Journals (Sweden)

Georgeta Dragomir

2015-05-01

Full Text Available The increase of government debt continues and maintains the financial crisis as an additional risk factor at national, regional or global level. The causes which lead to the raise of the national debt can be found in the effects of a major crisis but, in turn, this phenomenon feeds imbalances generating economic and financial crisis. The importance of this topic is defined by its magnitude and dynamics, in the long-term effects on the economy, finances, policies and, ultimately, on the completeness of a state. Solutions are available to the national public authorities in the context of regional policy, but they are circumscribed also to the imperatives imposed by the international lenders. Not infrequently, their efficiency was affected by subjective factors, along with the lack of preventive actions or of proper long-term vision. There have been made references to the analysis of international bodies or financial authorities, at authors dedicated to this complex problem. As method of approach we have used the bibliographic study, processing and analysis of data, and previous researches. The results are the analysis and explanation of specific developments of sovereign debt crisis, of interactions, highlighting the effects and solutions. The research is an important basis for specialists, public authorities and academics. As value, the work is a synthesis and a comparative analysis so as to identify trends, responsibilities and solutions.

LA CRISIS ECONÓMICA MUNDIAL

Directory of Open Access Journals (Sweden)

Julián Sabogal Tamayo

2008-07-01

Full Text Available Se argumenta el contenido de la actual crisis mundial, entendida como propia del movimiento cíclico del sistema capitalista y no como una crisis particularmente financiera. Se sostiene que las crisis económicas son propias del sistema, mas no de la economía perse. Se sustenta su diferencia con respecto a la crisis cíclica de 1929-1933 con base los ciclos sistémicos y las características diferentes de los inicios y el final del ciclo; al final del ciclo el capital es en su mayor parte financiero. Finalmente se sostiene la tesis que las crisis cíclicas, por tener causas objetivas, son inevitables, la única alternativa es buscar otra forma de organizar la sociedad y la producción: pasar de la búsqueda de rentabilidad a la satisfacción de las necesidades de toda la comunidad.

Las crisis familiares

Directory of Open Access Journals (Sweden)

Idarmis González Benítez

2000-06-01

Full Text Available Con este trabajo nos propusimos actualizar el tema de las crisis familiares. Se pone de manifiesto que tanto los eventos propios del desarrollo, como los accidentales, dan lugar a la aparición de crisis en la familia. Queda esclarecido, que no necesariamente han de tener implicaciones negativas para la familia. Se hace énfasis en la valoración del evento por la familia y su significación. Se destaca el papel de los recursos familiares como protectores y moduladores de las crisis. Por último se señalan algunos pasos a seguir en la intervención familiarWith this paper we intend to update the topic of the family crises. It is shown that the own events of development as well as the accidental ones bring about the appearance of crises in the family. It is made clear that they not always have negative implications for the family. Emphasis is made on the assessment of the event for the family and its significance. The role played by the family resources as protective and modulators of the crisis is stressed. Finally, some of the steps to be taken in family intervention are mentioned

Marketing in current financial crisis

OpenAIRE

Mariánek, Lukáš

2009-01-01

The paper is describing the effects of recessions and current financial crisis on companies and their marketing. The topic covers the history of marketing throughout the world biggest recessions and describes the current marketing efforts of Czech companies under the current financial crisis. A strategical analysis with the impacts of crisis on long-term strategy planning is provided at the end of the paper.

The Role of Social Media in Crisis Communication and Crisis Management

Directory of Open Access Journals (Sweden)

Mustafa Emre Civelek

2016-04-01

Full Text Available Social media and social media tools have improved rapidly and started to influence society especially in recent years. This influence has forced businesses to revolutionize their communication with the external environment. The fact that Web 2.0 has an influence on consumer behavior, and that it makes the consumers stronger; requires faster, more flexible and more sensitive communication processes in businesses. Especially during a time of crisis, a business’ communication with the external environment is quite critical. For this reason, the way how the crisis communication is managed through social media is vital for businesses. In this article, the perceptions of how to manage businesses during a time of crisis so that they make minimum loss, is shared.

Recent Issues in the Asian Currency Crisis

Directory of Open Access Journals (Sweden)

Jae Joon Lee

1998-09-01

Full Text Available Since the outbreak of the Asia exchange rate crisis last year, different analysts have attempted to analyze and explain the reason and the development of the crisis theoretically. But the present theory of the reason of the crisis is not account for the crisis, especially the evident feature that the Asia crisis appear to be infective, which seems to make the world economy to a stagnant degree. This thesis filed the present argumentations which helped to understand the Asia foreign exchange rate crisis and made a discussion at this level. This thesis first explained a certain contact between the secular trend of the capital movement and the appearance of the foreign exchange crisis, then extend to the theoretical explanation of the infective effect of the foreign exchange crisis. Meanwhile, as to the question the predictive possibility which is an important part related to foreign exchange theory, this thesis introduced former thesis which took Korea as the object of analysis.

The Integrated Crisis Management Model for the Hotel Industry: Lowering Crisis Susceptibility and Strengthening Stakeholder Relationship Management

Directory of Open Access Journals (Sweden)

Nicola ZECH

2016-03-01

Full Text Available This research paper focuses on crisis management processes within the hotel industry – an industry which still seems reluctant in implementing profound and structured crisis management concepts. Responses to crisis situations are mostly intuitive and ad-hoc. In times of high competition in almost all destinations, categories and conceptions no opportunity of convincing guests as well as all other stakeholders of a trustworthy management shall be missed in order to gain competitive advantage. Each corporate crisis affects several or all stakeholder groups of the organisation – to a varying extent. Stakeholders might either affect or be affected by the hotel organisation and the respective crisis management processes. Taking the manifold opportunities for co-operation of a hotel organisation and its respective stakeholder groups into consideration, an integrated crisis management model for the hotel industry is evolved based both on theoretical foundations and empirical findings from the analysis of expert interviews as well as stakeholder surveys. The model neutralizes the deficits and discrepancies revealed between general crisis management literature and status quo respectively specific prerequisites for the hotel industry.

Crisis decision making

International Nuclear Information System (INIS)

Holsti, O.R.

1989-01-01

This article presents evidence that the potential loss of control of events by officials who must operate under conditions that generate substantial stress is one of the central problems of crisis decision making. Examples of U.S. crises management and alliance management are reviewed, and possible tools for improving crisis management decisions are discussed. This article particularly focuses on crises which may lead to nuclear war

Credibility and Crisis Stress Testing

Directory of Open Access Journals (Sweden)

Li Lian Ong

2014-02-01

Full Text Available Credibility is the bedrock of any crisis stress test. The use of stress tests to manage systemic risk was introduced by the U.S. authorities in 2009 in the form of the Supervisory Capital Assessment Program. Since then, supervisory authorities in other jurisdictions have also conducted similar exercises. In some of those cases, the design and implementation of certain elements of the framework have been criticized for their lack of credibility. This paper proposes a set of guidelines for constructing an effective crisis stress test. It combines financial markets impact studies of previous exercises with relevant case study information gleaned from those experiences to identify the key elements and to formulate their appropriate design. Pertinent concepts, issues and nuances particular to crisis stress testing are also discussed. The findings may be useful for country authorities seeking to include stress tests in their crisis management arsenal, as well as for the design of crisis programs.

Treating Chronic Crisis Bearers and Their Families

Science.gov (United States)

Doyle, Averil Marie; Dorlac, Charles

1978-01-01

This article presents a method for family crisis intervention. The goal is extended from restoring the crisis bearing unit to its pre-crisis level of coping to a basic restructuring of maladaptive pre-crisis behaviors. It is aimed at general behavior change as well as resolution of the immediate situation. (Author)

Crisis control - the background

International Nuclear Information System (INIS)

Young, R.E.

1983-01-01

The problems of destructive accidents and the need for a crisis management system to deal with every kind of emergency is discussed. Crisis control with regard to the ''Problem'' and the ''Outlook'' were covered, as well as the ''Development of an Incident''. (U.K.)

Crisis response to schools.

Science.gov (United States)

Johnson, K

2000-01-01

While community based crisis response teams offer needed resources to schools impacted by crisis, they are often not asked to help. Reports from crisis team leaders at the school shooting incidents at James W. Parker Middle School, Edinboro, Pennsylvania and Columbine High School, Littleton, Colorado are contrasted regarding utilization of community resources. Factors limiting the usefulness of community based teams include unfamiliarity with school organization, culture, and procedures. Key differences in school vs. community team precepts, decision-making, and strategic paradigms render team coordination difficult. Successful cross training presents opportunities for school-community partnership and utilization of community teams for school duty.

Campus Crisis Response at Viberg College

Science.gov (United States)

Eaker, Rachel; Viars, Jamie

2014-01-01

This fictional case study examines crisis response in higher education settings. Information about current crisis response procedures, plans, and trends was gathered from informational interviews, current crisis management literature, and multiple college and university websites. The information was synthesized into a fictional case study using…

Crisis and Policy Reformcraft: Advocacy Coalitions and Crisis-induced Change in Swedish Nuclear Energy Policy

Energy Technology Data Exchange (ETDEWEB)

Nohrstedt, Daniel

2007-04-15

This dissertation consists of three interrelated essays examining the role of crisis events in Swedish nuclear energy policymaking. The study takes stock of the idea of 'crisis exceptionalism' raised in the literature, which postulates that crisis events provide openings for major policy change. In an effort to explain crisis-induced outcomes in Swedish nuclear energy policy, each essay explores and develops theoretical assumptions derived from the Advocacy Coalition Framework (ACF). The introduction discusses the ACF and other theoretical perspectives accentuating the role of crisis in policymaking and identifies three explanations for crisis-induced policy outcomes: minority coalition mobilization, learning, and strategic action. Essay 1 analyzes the nature and development of the Swedish nuclear energy subsystem. The results contradict the ACF assumption that corporatist systems nurture narrow subsystems and small advocacy coalitions, but corroborate the assumption that advocacy coalitions remain stable over time. While this analysis identifies temporary openings in policymaking venues and in the advocacy coalition structure, it is argued that these developments did not affect crisis policymaking. Essay 2 seeks to explain the decision to initiate a referendum on nuclear power following the 1979 Three Mile Island accident. Internal government documents and other historical records indicate that strategic considerations superseded learning as the primary explanation in this case. Essay 3 conducts an in-depth examination of Swedish policymaking in the aftermath of the 1986 Chernobyl accident in an effort to explain the government's decision not to accelerate the nuclear power phaseout. Recently disclosed government documents show that minority coalition mobilization was insufficient to explain this decision. In this case, rational learning and strategic action provided a better explanation. The main theoretical contribution derived from the three

Crisis and Policy Reformcraft: Advocacy Coalitions and Crisis-induced Change in Swedish Nuclear Energy Policy

International Nuclear Information System (INIS)

Nohrstedt, Daniel

2007-04-01

This dissertation consists of three interrelated essays examining the role of crisis events in Swedish nuclear energy policymaking. The study takes stock of the idea of 'crisis exceptionalism' raised in the literature, which postulates that crisis events provide openings for major policy change. In an effort to explain crisis-induced outcomes in Swedish nuclear energy policy, each essay explores and develops theoretical assumptions derived from the Advocacy Coalition Framework (ACF). The introduction discusses the ACF and other theoretical perspectives accentuating the role of crisis in policymaking and identifies three explanations for crisis-induced policy outcomes: minority coalition mobilization, learning, and strategic action. Essay 1 analyzes the nature and development of the Swedish nuclear energy subsystem. The results contradict the ACF assumption that corporatist systems nurture narrow subsystems and small advocacy coalitions, but corroborate the assumption that advocacy coalitions remain stable over time. While this analysis identifies temporary openings in policymaking venues and in the advocacy coalition structure, it is argued that these developments did not affect crisis policymaking. Essay 2 seeks to explain the decision to initiate a referendum on nuclear power following the 1979 Three Mile Island accident. Internal government documents and other historical records indicate that strategic considerations superseded learning as the primary explanation in this case. Essay 3 conducts an in-depth examination of Swedish policymaking in the aftermath of the 1986 Chernobyl accident in an effort to explain the government's decision not to accelerate the nuclear power phaseout. Recently disclosed government documents show that minority coalition mobilization was insufficient to explain this decision. In this case, rational learning and strategic action provided a better explanation. The main theoretical contribution derived from the three essays is to posit

Basics of theory of ecological crisis management

Directory of Open Access Journals (Sweden)

Stajić Ljubomir

2013-01-01

Full Text Available Today, it is clear that environmental accidents and processes represent, not only potential but also real causes of crises on which states must be aware of. The formation of the ecological crisis is growing exponentially, along with their consequences. The problem with the environmental crisisis lies not in the fact that they exist, but how we treat them. Exploring the causes of the crisis requires an interdisciplinary approach. At the micro level, this approach focuses on the role of individuals. At the middle level of research, focus is on organizational factors and processes that may play important role in causing the crisis. Macro level of approach lists possible causes that seem to make the crisis more or less inevitable and unavoidable features of the modern world. The crisis is also characterized by negative effects (perturbations, deregulation, conflict, confused action, intense stress, which leads to reckless actions and positive effects (mobilization, solidarity, cooperation, improved adaptation to the environment, experiential learning. Furthermore, ecological crisis represents an emergency situation whose beginning and duration are not predetermined. Anti-crisis measures have failed mainly because of the numerous factors influencing on one hand, on a complexity of the crisis and, on the other hand, because of its continuously changing factors throughout the duration of the crisis. Managing ecological crisis occurs, therefore, as a permanently professional inventive and complicated process which aims to prevent the escalation of the crisis, as well as the elimination of the expected and actual negative consequences of the crisis. Mismanagement of such crisis drains system resources, interferes with its function and organization, impacts on the financial opportunities while achieving positive goals. Extreme mismanagement can lead to the entropy of the system itself. The purpose of this paper is to elaborate basic facts of managing

The Ukraine Crisis: The Battle of Superpowers

OpenAIRE

Elmquist-Clausen, Caroline

2016-01-01

This project concerns the Ukraine crisis, and how the crisis can be explained as a battle between Russia and the West. The project takes it departure in neoclassical realism, and uses this theory to understand how the actors in the crisis balance each other. This project concerns the Ukraine crisis, and how the crisis can be explained as a battle between Russia and the West. The project takes it departure in neoclassical realism, and uses this theory to understand how the actors in the cri...

Re-Envisioning Crisis

DEFF Research Database (Denmark)

Snaith, Holly; Rosamond, Ben

2015-01-01

of EU integration – namely the 1970s oil shocks and the more recent global financial crisis – in order to determine the extent to which these events have been contemporarily defined as providing opportunities to act, or simply challenges to the existing order. The paper provides an analysis of the way...... in which EU actors have mobilised the idea of ‘crisis’ in order to (a) exert control over endogenous and exogenous destabilising forces, (b) (re)define the EU as an object of both political engagement and academic study, and finally (c) make the case for further expansion and integration (particularly....... The comparative nature of the findings helps to contextualise current discourses around the global financial crisis, in order to evaluate the EU’s previous efforts at global repositioning, and the significance of crisis discourse to these efforts....

Simulation model of stratified thermal energy storage tank using finite difference method

Science.gov (United States)

Waluyo, Joko

2016-06-01

Stratified TES tank is normally used in the cogeneration plant. The stratified TES tanks are simple, low cost, and equal or superior in thermal performance. The advantage of TES tank is that it enables shifting of energy usage from off-peak demand for on-peak demand requirement. To increase energy utilization in a stratified TES tank, it is required to build a simulation model which capable to simulate the charging phenomenon in the stratified TES tank precisely. This paper is aimed to develop a novel model in addressing the aforementioned problem. The model incorporated chiller into the charging of stratified TES tank system in a closed system. The model was developed in one-dimensional type involve with heat transfer aspect. The model covers the main factors affect to degradation of temperature distribution namely conduction through the tank wall, conduction between cool and warm water, mixing effect on the initial flow of the charging as well as heat loss to surrounding. The simulation model is developed based on finite difference method utilizing buffer concept theory and solved in explicit method. Validation of the simulation model is carried out using observed data obtained from operating stratified TES tank in cogeneration plant. The temperature distribution of the model capable of representing S-curve pattern as well as simulating decreased charging temperature after reaching full condition. The coefficient of determination values between the observed data and model obtained higher than 0.88. Meaning that the model has capability in simulating the charging phenomenon in the stratified TES tank. The model is not only capable of generating temperature distribution but also can be enhanced for representing transient condition during the charging of stratified TES tank. This successful model can be addressed for solving the limitation temperature occurs in charging of the stratified TES tank with the absorption chiller. Further, the stratified TES tank can be

Public relations in crisis management

Directory of Open Access Journals (Sweden)

Anna Dziadkiewicz

2012-12-01

Full Text Available The company crisis decreases its value. Undoubtedly, it ruins the company’s image, the stakeholders’ opinion and puts the company at a disadvantage on the market. It strikes very unexpectedly and destroys the company financially. Moreover, the company loses its credibility and limits its relations with the environment. It does effect the emotional sphere of the top management and employees, which is crucial for the company. This report presents the heart of crisis management. It defines such terms as issue and crisis management, as well as shows the most effective way to create the communications channel in case of crisis and its reduction. Apart from the academic aspect, there are also practical references concerning insurance agreement as a means of risk elimination.

Analysis of "anti-crisis strategy" definition essence and its role in enterprise anti-crisis management

Directory of Open Access Journals (Sweden)

Тетяна Олександрівна Ставерська

2016-12-01

Full Text Available The analysis of existing research of the category essence of "anti-crisis strategy" is given, the main essential features are revealed. These features are best matching its content. Existing approaches to determine the definition of "anti-crisis strategy" are systematized and summarized. Based on the allocation of essential features of anti-crisis strategy, the author’s generalized definition of this category is formulated considering the trajectory of the turbulent processes in environment

On the impact of the global financial crisis on the euro area

NARCIS (Netherlands)

He, Xiaoli; Jacobs, Jan; Kuper, Gerard; Ligthart, Jenny

2013-01-01

This paper analyses the impact of the Global Financial Crisis on the Euro area utilizing a simple dynamic macroeconomic model with interaction between monetary policy and fiscal policy. The model consists of an IS curve, a Phillips curve, a term structure relation, a debt accumulation equation and a

Crisis Management Research Summaries

Science.gov (United States)

Brock, Stephen E., Ed.

2009-01-01

In this column, Crisis Management in the Schools Interest Group members summarize recent crisis management publications. The first article summarized was a meta-analysis of the risk factors associated with Posttraumatic Stress Disorder (PTSD) among adults. The second study looked at the presence of life stressors among students who were expelled…

The anti-crisis mechanism diagnose risk of bankruptcy

Directory of Open Access Journals (Sweden)

Zhdanov Vasiliy Yuryevich

2011-11-01

Full Text Available The article provides analysis and systematization of such terms as "crisis", "insolvency", "inefficiency", "bankruptcy" of an enterprise in terms of the crisis theory. It also describes the scheme of the enterprise crisis development, which includes three periods: pre-crisis, crisis and chronic crisis, where the final point is the enterprise bankruptcy. The article also develops a mechanism of the bankruptcy risk diagnostic including an analysis of the enterprise in terms of four sections.

Crisis management to avoid damage for corporate reputation: the case of retail chain crisis in the Baltic countries

OpenAIRE

Šontaitė-Petkevičienė, Miglė

2014-01-01

This paper analyses crisis management in relation to its effect on corporate reputation. It provides theoretical analysis of crises management actions that contribute to avoid damage for corporate reputation. Empirical research of the paper provides case analysis of retail chain “Maxima” crisis management in the Baltic countries. Even though retail chain “Maxima” has made several mistakes during crisis, in general crisis was managed properly so this case provides valuable insights how prevent...

The Little-Known Crisis

Science.gov (United States)

Eckholm, Erik P.

1975-01-01

For one-third of the world's people, the energy crisis means the daily scramble to find the wood they need to cook. The accelerating destruction of forests throughout Africa, Asia and Latin America and the utilization of manure as a firewood substitute may produce the most profound ecological crisis of this century. (BT)

Knowledge communication: a key to successful crisis management.

Science.gov (United States)

Johansson, Anders; Härenstam, Malin

2013-09-01

A winning concept of crisis management can be summarized in 2 words: knowledge communication. If decision makers, communicators, experts, and the public understand what the crisis is about and share their knowledge, the process of handling it will be optimized. Effective crisis communication implies the necessity of an unhindered but purposeful exchange of information within and between authorities, organizations, media, involved individuals, and groups before, during, and after a crisis. This article focuses on the importance of the before, or prevention, part of a crisis since it holds a rich possibility to enhance the chances for successful crisis management of a bioterrorism incident. An extended perspective on crisis communication efficiently links to a more thorough understanding of risk perception with various stakeholders and the public, which also will be helpful for situational awareness. Furthermore, the grounded baseline for the dialogue type of crisis communication suitable in modern society and to modern social media is achieved by linking to those risk communication efforts that are made. The link between risk and crisis should be afforded more attention since, especially in biosecurity, there would be no crisis without risk negligence and poor or malfunctioning preventive efforts.

Commercial speech in crisis: Crisis Pregnancy Center regulations and definitions of commercial speech.

Science.gov (United States)

Gilbert, Kathryn E

2013-02-01

Recent attempts to regulate Crisis Pregnancy Centers, pseudoclinics that surreptitiously aim to dissuade pregnant women from choosing abortion, have confronted the thorny problem of how to define commercial speech. The Supreme Court has offered three potential answers to this definitional quandary. This Note uses the Crisis Pregnancy Center cases to demonstrate that courts should use one of these solutions, the factor-based approach of Bolger v. Youngs Drugs Products Corp., to define commercial speech in the Crisis Pregnancy Center cases and elsewhere. In principle and in application, the Bolger factor-based approach succeeds in structuring commercial speech analysis at the margins of the doctrine.

Timing crisis information release via television.

Science.gov (United States)

Wei, Jiuchang; Zhao, Dingtao; Yang, Feng; Du, Shaofu; Marinova, Dora

2010-10-01

When and how often to release information on television are important issues in crisis and emergency risk communication. There is a lot of crisis information, including warnings and news, to which people should have access, but most of it is not significantly urgent to interrupt the broadcasting of television programmes. Hence, the right timing for the release of crisis information should be selected based on the importance of the crisis and any associated communication requirements. Using recursive methods, this paper builds an audience coverage model of crisis information release. Based on 2007 Household Using TV (HUT) data for Hefei City, China, the optimal combination of broadcasting sequence (with frequencies between one and eight times) is obtained using the implicit enumeration method. The developed model is applicable to effective transmission of crisis information, with the aim of reducing interference with the normal television transmission process and decreasing the psychological effect on audiences. The same model can be employed for other purposes, such as news coverage and weather and road information. © 2010 The Author(s). Journal compilation © Overseas Development Institute, 2010.

The risks of nation branding as crisis response

DEFF Research Database (Denmark)

Rasmussen, Rasmus Kjærgaard; Merkelsen, Henrik

2014-01-01

alternative strategies for handling crises based on 'societal models'. Through a case study of Denmark's so-called Cartoon Crisis we demonstrate how crisis communication falls short of coping aptly with the complexity of the crisis due to the branding-inspired translation from 'sudden' to 'ongoing' crisis. We......In this article, we investigate the limitations of organization-centric models for crisis communication in handling place crises. Two distinct types of place crisis are identified as what we respectively term the 'sudden' and the 'ongoing' type. We point out that place branding traditionally has...... been used to handle the latter type. We then demonstrate how the inspiration from corporate communication in place branding has led to a fixation on reputation, which becomes salient when place branding is used as crisis communication in sudden crisis. Here the corporate inspiration tends to rule out...

International Trade Crisis

OpenAIRE

Popa Diana

2011-01-01

This article captures a brief history of the negotiations of the Doha Development Agenda (DDA), analyzes its deadlock and offers some suggestions for a successful Doha deal. First, this study shows that the nearly decade-long negotiation stalemate is caused by the opposite perceptions between industrialized countries and developing ones on agriculture, as well as by the influences of economic crisis on the world trade. Subsequently, some proposals are presented to solve the current crisis fro...

The psychology behind the crisis

Directory of Open Access Journals (Sweden)

Amalia PANDELICA

2010-05-01

Full Text Available This paper is an extensive analysis of bought international business press andacademic literature in the field about crisis management and related fields. The paperis grounded on the premise that the psychology of the crisis is an important componentof the present international context and psychological factors play an important part inthe alteration of consumer’s behavior. The question that generated our researchapproach in such conditions was at what extent peoples’ behavior is determined byindividual rational choices. The central message of this paper is that in the presenteconomic crisis conditions the factors that are playing an important role in shapingpeople’s behaviour are: risk perception and risk attitude. We consider that at presentmanagers should understand how their clients react in crisis conditions and how theirbehavior changes in order to handle successfully the present situation.

Sharing knowledge with the public during a crisis: NASA's public portal

Science.gov (United States)

Holm, Jeanne

2003-01-01

This case study looks at integrating the web governance policies and procedures, migration to a single content management solution, and integrating best-of-breed technology with high-impact, interactive components. In particular, this case study is interesting in the dynamic scalability of this application to meet the needs of an organization on the front lines during a crisis.

Energy Cascade from Internal Modes in Non-uniformly Stratified Fluid through Excitation of Superharmonic Disturbances

Science.gov (United States)

Sutherland, B. R.

2016-02-01

It is well established that two-dimensional internal plane waves and modes in uniformly stratified fluid efficiently transfer energy to smaller scale waves and ultimately turbulent mixing through parametric subharmonic instability (PSI). The numerical simulations of MacKinnon & Winters (GRL 2005) predicted PSI should act efficiently to disrupt the internal tide. However, while in situ observations showed the presence of PSI, it was not found to be appreciable. One reason for the discrepancy between simulations and observations is that the former examined an internal mode in uniformly stratified fluid whereas, in reality, the internal tide exists in non-uniform stratification and is manifest as sinusoidal oscillations of the thermocline. Through theory supported by numerical simulations, it is shown that internal modes in non-uniform stratification immediately excite superharmonics, not subharmonic disturbances. These have double the horizontal wavenumber and double the frequency of the parent mode and hence move with the same horizontal phase speed of the parent mode. As the disturbances grow in amplitude, however, they interact with the parent mode generating small-scale vertically propagating internal waves within the strongly stratified layer. The occurrence of PSI over very long times can occur, as in the simulations of Hazewinkel and Winters (JPO 2011). However, a comprehensive understanding of the energy cascade from the internal tide to small scales must consider the evolution of excited superharmonic disturbances.

Crisis and Environmental Philosophy

Directory of Open Access Journals (Sweden)

Peter Wolsing

2014-06-01

Full Text Available Environmental ethics began in the 1960s with a growing awareness of coming environmental problems such as pollution and the projected shortage of resources caused by an acceleration in human’s technically based exploitation of nature. In addition to becoming an issue in public debate and in politics since the 1970s, the environmental crisis, which can be laid at the door of industrialization, calls for a more basic consideration of man’s attitude to nature. In this paper I give a short presentation of the concept of crisis in a selection of the principal classical critical philosophies of history and suggest that they all connect crisis to the oppression of man’s inner nature. I go on to sketch the idea of environmental crisis as an oppression of outer nature (the natural environment suggesting that a new, more nuanced organic concept of nature is needed as a condition for ascribing value to life on earth as a whole, which is what most non-anthropocentric ethical theories to some extent do.

Performance of a supercharged direct-injection stratified-charge rotary combustion engine

Science.gov (United States)

Bartrand, Timothy A.; Willis, Edward A.

1990-01-01

A zero-dimensional thermodynamic performance computer model for direct-injection stratified-charge rotary combustion engines was modified and run for a single rotor supercharged engine. Operating conditions for the computer runs were a single boost pressure and a matrix of speeds, loads and engine materials. A representative engine map is presented showing the predicted range of efficient operation. After discussion of the engine map, a number of engine features are analyzed individually. These features are: heat transfer and the influence insulating materials have on engine performance and exhaust energy; intake manifold pressure oscillations and interactions with the combustion chamber; and performance losses and seal friction. Finally, code running times and convergence data are presented.

Crisis behavior: An exploration of theories in concert.

Science.gov (United States)

McConnell, Jason B; Crudo, Christine

2015-01-01

How might prominent existing communication theory better explain behavior in a crisis context, when considered in concert with one another? This theoretical work highlights the insight to be gained using Situational Crisis Communication Theory and Bandura's notions of self-efficacy to heighten the explanatory power of the Theory of Planned Behavior as applied to communication during times of crisis. Situational Crisis Communication Theory better explains how past experience with crisis influences the attitudes and social norms of crisis behavior, while Bandura's notion of self-efficacy speaks more directly to the availability of resources as contributing factors to perceived behavioral control in a crisis situation. As such, the incorporation of these well-developed notions into the broader framework of the Theory of Planned Behavior affords greater understanding of the relationship between communication and behavior during a crisis. Further exploration of this theoretical relationship is warranted.

"Pastoral crisis intervention": toward a definition.

Science.gov (United States)

Everly, G S

2000-01-01

The pastoral community represents a large and often untapped resource in times of crisis. It possesses a unique aggregation of characteristics that makes it uniquely valuable amidst the turmoil of a psychological crisis. In critical incidents such as terrorism, mass disasters, violence, the loss of loved ones, and any events wherein human actions result in injury, destruction, and/or death, the pastoral community may possess especially powerful restorative attributes. Unfortunately, heretofore, there has existed no generally recognized and accepted manner in which the healing factors inherent in pastoral care have been functionally integrated with the well-formulated principles of crisis intervention. This paper represents an initial effort to elucidate how the principles of pastoral care may be functionally integrated with those of crisis intervention. The amalgam shall heretofore be referred to as "pastoral crisis intervention" and is defined herein.

Crisis communication online: How medium, crisis type and emotions affected public reactions in the Fukushima Daiichi nuclear disaster

NARCIS (Netherlands)

Utz, S.; Schultz, F.

2013-01-01

Social media play in today's societies a fundamental role for the negotiation and dynamics of crises. However, classical crisis communication theories neglect the role of the medium and focus mainly on the interplay between crisis type and crisis communication strategy. Building on the recently

Crisis communication as an important tool of corporate management

OpenAIRE

Francová, Martina

2009-01-01

Theory-metodological part: definition of basic terms as corporation -- corporation surroundings, corporate identity and image; extraordinary incident, crisis situation, crisis, crisis management; brief definition of legislative-juristic environment. Definition of the term communications -- common aspects and types of communication. Crisis communication, analysis of available methods of crisis communication in a company, analysis of available tools of crisis communication in a company. Practic...

Time varying moments, regime switch, and crisis warning: The birth-death process with changing transition probability

Science.gov (United States)

Tang, Yinan; Chen, Ping

2014-06-01

The sub-prime crisis in the U.S. reveals the limitation of diversification strategy based on mean-variance analysis. A regime switch and a turning point can be observed using a high moment representation and time-dependent transition probability. Up-down price movements are induced by interactions among agents, which can be described by the birth-death (BD) process. Financial instability is visible by dramatically increasing 3rd to 5th moments one-quarter before and during the crisis. The sudden rising high moments provide effective warning signals of a regime-switch or a coming crisis. The critical condition of a market breakdown can be identified from nonlinear stochastic dynamics. The master equation approach of population dynamics provides a unified theory of a calm and turbulent market.

ROMANIAN ECONOMY IN THE EUROPEAN CRISIS

Directory of Open Access Journals (Sweden)

Aurel Mihuţ

2012-01-01

Full Text Available European economy still faces today, one of the worst economic and financial crisis since the Second World War. Economic and financial crisis has spread worldwide with maximum speed, the economies of all Member States of the European Union encountering serious difficulties, both in the banking system and real economy. Romanian economic crisis started in 2008 and the uncertain deadline, is a matter of concern for many people. It is true that today we are witnessing the worst crisis in 80 years. We have an official explanation of the crisis, provided by public institutions, that the problem stems from inappropriate behavior of economic agents: selfishness, greed, speculation and market unable to function smoothly, ensuring proper allocation of resources: information asymmetry, liquidity trap , deflation, etc.On the other hand, most researchers, members of the academic, and private sector analysts argue that state intervention just planted seeds of financial turmoil that cross the present. The recipe prescribed by the authorities can result in mitigation of economic difficulties but, in contrary to their aggravation. The economic crisis is the result of several factors, which mainly include monetary policy errors, distorted economic incentives and pathology of the banking and financial regulatory policy.This paper is to highlight what triggered today's crisis in the Romanian economy, hoping to find a remedy to the problems of the economic, social and political that we face.

Nigeria; Publication of Financial Sector Assessment Program Documentation––Technical Note on Crisis Management and Crisis Preparedness Frameworks

OpenAIRE

International Monetary Fund

2013-01-01

The Nigerian financial system underwent a banking crisis in 2008–09, owing to the global financial crisis and domestic events. The decisive crisis response effectively stabilized the banking system, but the challenge now is to devise a credible exit strategy. The Central Bank of Nigeria (CBN) has a broad resolution toolkit, which was put to use during the crisis to resolve the intervened banks. The Nigerian authorities set up the Asset Management Corporation of Nigeria (AMCON) to purchase non...

The European Crisis Management: An Organizational Narrative

Directory of Open Access Journals (Sweden)

Patrícia Kaplánová

2016-12-01

Full Text Available The debate of scholars in the field of international relations in last years has put the European Union’s role into the consideration. The European Foreign and Security Policy has positioned itself through its development to the constructive and normative line of research of world politics. With this respect, this article examines a character of crisis management of the European Common Foreign Policy based on the institutional development. Besides the European Union does not possess a unified foreign and security policy, regardless one army and single institutional mechanism, the recent crisis management actions have shaped the policies into a comprehensive nature. The paper overviews briefly the history of Common Foreign and Security Policy as well as Common Security and Defence Policy and focuses on crisis management of civilian and military missions. The author claims that the development has a significant impact on a character of crisis management analyzed from the institutional and financial capacities of the European Security and Defence Policy. Consequently, the character of crisis management performs complex mechanisms of responsive, political/administrative, legal, economic and human help to crisis-affected territories in the world. Respectfully, the character of crisis management has thus more pre-crisis nature of a resilience.

Enhancing crisis leadership in public health emergencies.

Science.gov (United States)

Deitchman, Scott

2013-10-01

Reviews of public health emergency responses have identified a need for crisis leadership skills in health leaders, but these skills are not routinely taught in public health curricula. To develop criteria for crisis leadership in public health, published sources were reviewed to identify attributes of successful crisis leadership in aviation, public safety, military operations, and mining. These sources were abstracted to identify crisis leadership attributes associated with those disciplines and compare those attributes with crisis leadership challenges in public health. Based on this review, the following attributes are proposed for crisis leadership in public health: competence in public health science; decisiveness with flexibility; ability to maintain situational awareness and provide situational assessment; ability to coordinate diverse participants across very different disciplines; communication skills; and the ability to inspire trust. Of these attributes, only competence in public health science is currently a goal of public health education. Strategies to teach the other proposed attributes of crisis leadership will better prepare public health leaders to meet the challenges of public health crises.

Knowledge, Attitude, and Performance of Nurses\\' Crisis Management in Natural Disasters in Yazd City

Directory of Open Access Journals (Sweden)

Tahere Soltani

2016-08-01

Full Text Available Abstract: Introduction: Natural disasters are considered as events that are beyond human control and usually result in death and different injuries; they also significantly affect public health. The lack of proper sanitation and communal life creates numerous problems. The aim of this study was to determine the knowledge, attitudes, and performance of nurses (since nurses work more than others in disasters in disaster management. Materials & Methods: This was a cross–sectional and descriptive study. The 220 participants of this study were selected by stratified random sampling method. Data was collected by questionnaire taken from similar studies in the field of nursing whose reliability was confirmed by the relevant specialists and its validity was confirmed by Cronbach's alpha (0.83. Data analyses included Spearman test, analysis of different levels of the independent variables (Mann-Whitney, Kruskal-Wallis test or t- test, and comparing means as well as the related data (non-parametric. Results: In this study, the average age of staff was 33.94±6.4 and years of their work experience was 10.5 ±7.14. The nurses' average level of knowledge about crisis management was 13.05±5.24 out of 22.  The mean grade scores of attitude to crisis management was 28.94±3.39 out of 33, further, their function in crisis management was 45.88±6.5 out of 57. Discussion: Due to the increased frequency of occurrence and consequences of the disaster and the special role of health care services before, during, and after the occurrence of such incidents, the results were not suitable. Then, it was concluded that proper preparation is essential for nurses as the largest providers of information and health services to people, so their performance must be measured which is the objective of this study.

Thermal stratification built up in hot water tank with different inlet stratifiers

DEFF Research Database (Denmark)

Dragsted, Janne; Furbo, Simon; Dannemand, Mark

2017-01-01

Thermal stratification in a water storage tank can strongly increase the thermal performance of solar heating systems. Thermal stratification can be built up in a storage tank during charge, if the heated water enters through an inlet stratifier. Experiments with a test tank have been carried out...... in order to elucidate how well thermal stratification is established in the tank with differently designed inlet stratifiers under different controlled laboratory conditions. The investigated inlet stratifiers are from Solvis GmbH & Co KG and EyeCular Technologies ApS. The inlet stratifier from Solvis Gmb...... for Solvis GmbH & Co KG had a better performance at 4 l/min. In the intermediate charge test the stratifier from EyeCular Technologies ApS had a better performance in terms of maintaining the thermal stratification in the storage tank while charging with a relative low temperature. [All rights reserved...

The Effect of the Global Financial Crisis and the Sovereign Debt Crisis on Public Sector Accounting: A Contextual Analysis

OpenAIRE

Emmanuel Igbawase Abanyam; Paul Aondona Angahar

2015-01-01

This paper examines the effect of global financial crisis and the sovereign debt crisis on public sector accounting. The global financial crisis and sovereign debt crisis were contextually analysed bringing out clearly its effect on public sector accounting which include accounting issues related to public sector intervention, accounting for recapitalization of investment, accounting for fiscal support, accounting for financial guarantees. The paper found out that, the unresolved fiscal and d...

Multiple sulfur-isotopic evidence for a shallowly stratified ocean following the Triassic-Jurassic boundary mass extinction

Science.gov (United States)

Luo, Genming; Richoz, Sylvain; van de Schootbrugge, Bas; Algeo, Thomas J.; Xie, Shucheng; Ono, Shuhei; Summons, Roger E.

2018-06-01

The cause of the Triassic-Jurassic (Tr-J) boundary biotic crisis, one of the 'Big Five' mass extinctions of the Phanerozoic, remains controversial. In this study, we analyzed multiple sulfur-isotope compositions (δ33S, δ34S and δ36S) of pyrite and Spy/TOC ratios in two Tr-J successions (Mariental, Mingolsheim) from the European Epicontinental Seaway (EES) in order to better document ocean-redox variations during the Tr-J transition. Our results show that upper Rhaetian strata are characterized by 34S-enriched pyrite, low Spy/TOC ratios, and values of Δ33Spy (i.e., the deviation from the mass-dependent array) lower than that estimated for contemporaneous seawater sulfate, suggesting an oxic-suboxic depositional environment punctuated by brief anoxic events. The overlying Hettangian strata exhibit relatively 34S-depleted pyrite, high Δ33Spy, and Spy/TOC values, and the presence of green sulfur bacterial biomarkers indicate a shift toward to euxinic conditions. The local development of intense marine anoxia thus postdated the Tr-J mass extinction, which does not provide support for the hypothesis that euxinia was the main killing agent at the Tr-J transition. Sulfur and organic carbon isotopic records that reveal a water-depth gradient (i.e., more 34S-, 13C-depleted with depth) in combination with Spy/TOC data suggest that the earliest Jurassic EES was strongly stratified, with a chemocline located at shallow depths just below storm wave base. Shallow oceanic stratification may have been a factor for widespread deposition of black shales, a large positive shift in carbonate δ13C values, and a delay in the recovery of marine ecosystems following the Tr-J boundary crisis.

Leadership in a (permanent) crisis.

Science.gov (United States)

Heifetz, Ronald; Grashow, Alexander; Linsky, Marty

2009-01-01

The current economic crisis is not just another rough spell. Today's mix of urgency, high stakes, and uncertainty will continue even after the recession ends. The immediate crisis--which we will get through with policy makers' expert technical adjustments--sets the stage for a sustained, or even permanent, crisis, a relentless series of challenges no one has encountered before. Instead of hunkering down and relying on their familiar expertise to deal with the sustained crisis, people in positions of authority--whether they are CEOs or managers heading up a company initiative--must practice what the authors call adaptive leadership. They must, of course, tackle the underlying causes of the crisis, but they must also simultaneously make the changes that will allow their organizations to thrive in turbulent environments. Adaptive leadership is an improvisational and experimental art, requiring some new practices. Like Julie Gilbert, who overcame internal resistance to reorient Best Buy toward female purchasers, adaptive leaders get things done to meet today's challenges and then modify those things to thrive in tomorrow's world. They also embrace disequilibrium, using turbulence as an opportunity to build crucial new capacities, as Paul Levy did to rescue Beth Israel Deaconess Medical Center from a profound financial crisis. Finally, adaptive leaders, such as Egon Zehnder, the founder of an executive search firm, draw out the leadership skills that reside deep in the organization, recognizing the interdependence of all employees and mobilizing everyone to generate solutions.

[Crisis and future of humanity].

Science.gov (United States)

Bellver Capella, Vicente

2012-09-01

We live in troubling times. The economic crisis fills us with anxiety. Young, unemployed and throes to finish living worse fear that their parents are not able to take charge of the situation. What has happened to that Spain and Europe, less than four years ago seemed to land of opportunities for native and foreign, have become hostile territories? The economic crisis does not explain everything; It is only a symptom that the basis on which we were building the future were not as firm. It is true that the crisis has brought to bare the obscenity of speculative financial capitalism. It is also true that this crisis can be the great opportunity to build the world on a human and sustainable economic basis, i.e.,just the opposite of the current submission to the dictatorship of the financial markets. But the contemporary crisis has deep and extensive roots. I will refer to other crises, as important or more than the economic one, because to glimpse the future it is essential to carefully track the present and discover the "weak signals" the latent opportunities that await we become them realities.

Crisis phenomena and sources of instability

International Nuclear Information System (INIS)

Ball, D.; Bethe, H.A.; Blair, B.G.; Bracken, P.; Carter, A.B.; Dickinson, H.; Garwin, R.L.; Holloway, D.; Kendall, H.W.

1988-01-01

What are the most likely paths that might carry a crisis to nuclear war between the superpowers? Are those paths marked by critical junctures or patterns that recur and are amenable to analysis? These questions form the crux of this study, but history provides a meager data base for answering them. Only once, during the Cuban Missile Crisis, did nuclear war appear to be a conceivable consequence of steps already taken or under serious consideration. To prepare a springboard for that extrapolation, we must first examine the settings in which leaders have coped with crises, and identify features that are likely to recur in future confrontations. These features include the environment that in the past has differentiated crisis from peace and war; the dominant factors that have been (or should have been) assessed either at the outbreak of crisis or as events unfolded; the human dimension of crisis; domestic and alliance politics; intelligence; and the trade-offs between diplomacy and military measures that have chronically perplexed leaders during a crisis. The authors of this paper consider confrontations of an intensity with which the world has no experience: direct conflict, either conventional or nuclear, between the superpowers

Crisis management: Planning for the inevitable

Directory of Open Access Journals (Sweden)

Niyaz Aboudzadeh

2014-06-01

Full Text Available The aim of this study is to identify important factors influencing organizational readiness to deal with the crisis in business organizations. The study designs a questionnaire in Likert scale and distributes it among some experts who work for Mapna company in Iran. The study uses the method developed by Mitroff (2005 [Mitroff, I. I. (2005. Why some companies emerge stronger and better from a crisis: 7 essential lessons for surviving disaster. AMACOM Div American Mgmt Assn.], which investigates the effects of four factors including job satisfaction, increase in income, cost reduction and change in strategies on crisis management. Using Pearson correlation ratio, the study has confirmed a positive and meaningful relationship between crisis management and three factors including increase in income, cost reduction and change in strategies. However, the study did not find any evidence to support the relationship between job satisfaction and crisis management.

Raccontare la storia al tempo delle crisi

OpenAIRE

La Valle, Paolo

2015-01-01

La ricerca analizza il tema della relazione tra storia e narrazione nella letteratura degli ultimi quindici anni in tre contesti nazionali: Italia, Spagna e Portogalo. Per indagare un campo così vasto si sono identificate tre direttrici principali connesse tra loro, coincidenti con tre "crisi": la crisi del rapporto tra letteratura e mercato, la crisi del concetto di verità e la crisi dello stato nazione. Attraverso le riflessioni sul postmoderno (Lyotard, Jameson Hutcheon) e l’analisi di...

Upscaling of Two-Phase Immiscible Flows in Communicating Stratified Reservoirs

DEFF Research Database (Denmark)

Zhang, Xuan; Shapiro, Alexander; Stenby, Erling Halfdan

2011-01-01

A semi-analytical method for upscaling two-phase immiscible flows in heterogeneous porous media is described. This method is developed for stratified reservoirs with perfect communication between layers (the case of vertical equilibrium), in a viscous dominant regime, where the effects of capillary...... forces and gravity may be neglected. The method is discussed on the example of its basic application: waterflooding in petroleum reservoirs. We apply asymptotic analysis to a system of two-dimensional (2D) mass conservation equations for incompressible fluids. For high anisotropy ratios, the pressure...... and piston-like displacement, and it presumes non-zero exchange between layers. The method generalizes also the study of Yortsos (Transp Porous Media 18:107–129, 1995), taking into account in a more consistent way the interactions between the layers....

[Changes between pre-crisis and crisis period in socioeconomic inequalities in health and stimulant use in Netherlands].

Science.gov (United States)

Buggink, J W; de Goeij, M C M; Otten, F W J; Kunst, A

2016-01-01

International research suggests an impact of economic crises on population health, with different effects among different socioeconomic groups. Since the end of 2008 the Netherlands experienced a period of economic crisis. Our study explores how inequalities in perceived general and mental health, and alcohol and tobacco use changed after the recession started. Cross-sectional study using routinely collected data from surveys of the Dutch population. We used data from the Dutch Health Interview Surveys: 2006-2008 (pre-crisis period) and 2009-2013 (crisis period). Respondents aged 25-64 were divided into socioeconomic groups based on labour status, income level and income change. Inequalities in health and stimulant use among these socioeconomic groups were described by period and changes between the pre-crisis and crisis period were investigated using logistic regression models. Most inequalities did not change, with some exceptions. For perceived general health, inequalities between employed persons and persons not in the labour force were larger in the crisis-period (unfavourable trends for those not in the labour force). For smoking, inequalities between unemployed and employed persons were larger in the crisis period (decreasing smoking rates only for those employed), as did inequalities between persons with low and high income levels (decreasing smoking rates for those with higher income levels). Excessive drinking decreased among employed persons and persons with a decrease in income, while it remained stable among persons not in the labour force and among persons with an increase in income. The widening of some socioeconomic inequalities in health and stimulant use might suggest an enhanced vulnerability of lower socioeconomic groups to the post-2008 crisis.

Changes between pre-crisis and crisis period in socioeconomic inequalities in health and stimulant use in Netherlands.

Science.gov (United States)

Bruggink, Jan-Willem; de Goeij, Moniek C M; Otten, Ferdy; Kunst, Anton E

2016-10-01

International research suggests an impact of economic crises on population health, with different effects among different socioeconomic groups. Since the end of 2008 the Netherlands experienced a period of economic crisis. Our study explores how inequalities in perceived general and mental health, and alcohol and tobacco use changed after the recession started. We used data from the Dutch Health Interview Surveys: 2006-2008 (pre-crisis period) and 2009-2013 (crisis period). Respondents aged 25-64 were divided into socioeconomic groups based on labour status, income level and income change. Inequalities in health and stimulant use among these socioeconomic groups were described by period and changes between the pre-crisis and crisis period were investigated using logistic regression models. Most inequalities did not change, with some exceptions. For perceived general health, inequalities between employed persons and persons not in the labour force were larger in the crisis period (unfavourable trends for those not in the labour force). For smoking, inequalities between unemployed and employed persons were larger in the crisis period (decreasing smoking rates only for those employed), as did inequalities between persons with low and high income levels (decreasing smoking rates for those with higher income levels). Excessive drinking decreased among employed persons and persons with a decrease in income, while it remained stable among persons not in the labour force and among persons with an increase in income. The widening of some socioeconomic inequalities in health and stimulant use might suggest an enhanced vulnerability of lower socioeconomic groups to the post-2008 crisis. © The Author 2016. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

Helping Crisis Managers Protect Reputational Assets: Initial Tests of the Situational Crisis Communication Theory.

Science.gov (United States)

Coombs, W. Timothy; Holladay, Sherry J.

2002-01-01

Explains a comprehensive, prescriptive, situational approach for responding to crises and protecting organizational reputation: the situational crisis communication theory (SCCT). Notes undergraduate students read two crisis case studies from a set of 13 cases and responded to questions following the case. Validates a key assumption in SCCT and…

Bank Restructuring in Asia: Crisis management in the aftermath of the Asian financial crisis and prospects for crisis prevention -Malaysia-

OpenAIRE

ITO Takatoshi; HASHIMOTO Yuko

2007-01-01

This paper analyzes the bank restructuring process in Malaysia from the currency crisis of 1997 to present. Even though the banking sector in Malaysia had relatively lower NPLs compared to other Asian countries, financial sector suffered financial crisis and various problems emerged. This paper covers topics such as setting up financial restructuring agencies, a scheme of capital injection to weak banks, and a corporate restructuring process conducted by the Malaysian government. Plans of Mer...

40 CFR 166.45 - Duration of crisis exemption.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Duration of crisis exemption. 166.45... EXEMPTION OF FEDERAL AND STATE AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS Crisis Exemptions § 166.45 Duration of crisis exemption. A crisis exemption may be authorized for: (a) Only as long as is...

ANALYSIS OF CRISIS LEVEL IN REGIONS OF UKRAINE

Directory of Open Access Journals (Sweden)

Irina Abramova

2017-12-01

Full Text Available The purpose of the paper is to identify the crisis level in regions of Ukraine in 2013–2015. The article also determines features, causes, and development of crisis situations in the regions of Ukraine and proposes measures to prevent the emergence and development of crisis situations or their disposal. Methodology. The basis for assessing the level of crisis in the socio-economic development of the region is to determine the level of deviation of actual indicators from the threshold values of socio-economic security. Such an assessment needs justification for the deviation of the actual indicators from the threshold values of socioeconomic security, which will correspond to a certain state of the depth of the crisis. The non-crisis zone characterizes the region as a powerful territorial centre of the country in the social and economic aspects. Actual indicators of the socio-economic development of this region are higher than the threshold values. Given the slowdown in the region’s development, the lack of innovative mechanisms for increasing economic potential, and the expansion of social programs for the population, this region may become a pre-crisis zone. A quantitative indicator of the zone of pre-crisis state, its threshold is numerical measurements, characterized by a 25-percent deviation from the threshold level of the non-crisis zone, which corresponds to the limits of indicators from 1.0 to 0.75. The growth of the same pace of socio-economic development, the implementation of effective measures of crisis management will lead to the transition of the region into a non-crisis zone. With a further fall in the level of socio-economic development, the region will fall into a zone of moderate crisis. In order to return to a precrisis state, regional authorities should develop a reactive anti-crisis strategy and effective rehabilitation programs. A quantitative indicator of this zone, its threshold is numerical measurements, which

Are you ready? Crisis leadership in a hyper-VUCA environment.

Science.gov (United States)

Alkhaldi, Khaldoon H; Austin, Meredith L; Cura, Boris A; Dantzler, Darrell; Holland, Leslie; Maples, David L; Quarrelles, Jamie C; Weinkle, Robert K; Marcus, Leonard J

The current hyper-volatile, -uncertain, -complex, and -ambiguous (VUCA) threat environment demands a more cohesive support structure for crisis leaders who may be faced with crises of increasing magnitude and frequency and, in some instances, multiple crisis events simultaneously. The project team investigates the perceptions of crisis leaders regarding establishing a crisis leader advisor position for crisis leaders to benefit from their experience while prosecuting crisis response activities. The team linked hyper-VUCA crises, crisis response frameworks, meta-leadership, crisis leader attributes, and advisor attributes. The overall goal of the project is to increase the ability of the crisis leaders to more effectively and efficiently navigate crisis events resulting in more efficient and effective response and recovery. Three research questions were developed to assess the following: thoughts of integrating a crisis leader advisor position; development of a crisis leader advisor certification program; and attributes of crisis leader advisors. A qualitative research methodology using a phenomenological approach was employed. Forty-one participants were purposefully selected and administered a short, on-line survey consisting of 11 questions. Data were analyzed using percentage analysis,weighted sums, and inductive thematic analysis. The project team found an overwhelming support for the crisis leader advisor position and the crisis leader advisor certification program. Additionally, experience and trustworthiness ranked among the top sought after attributes of a crisis leader advisor. The team recommendations included (1) implement a crisis leaders advisor guide/framework; (2) create a formal crisis leader advisor position in national incident management system; (3) implement a crisis leader advisor certification framework; (4) benchmark established advisor programs; and (5) implement a framework to match leaders and advisors.

LESSONS FROM THE CRISIS – TURKISH BANKING CRISIS OF 2000-2001

Directory of Open Access Journals (Sweden)

Gabriela PICIU

2015-04-01

Full Text Available In the past two decades or so the Turkish banking system has experienced many changes especially with the liberalization of the financial markets, financial inovations, inovations in the information technology and the increase in the number of financial transactions. With consolidations, competition has grown among banks and they are now competing for smaller profit margins. With all these changes, there has also been a change in the type of risks to which banks are now exposed. If the banking system in Turkey is following the right path as the authorities in Turkey claim then how did the country get into the grip of the banking crisis of 2000-2001? What went wrong and why bank loans turned into bad debts must be examined. The Turkish Experience resulting from the financial crisis of 2000-2001 shows that the country has learned the lesson. The financial crisis of 2008 hadn't an impact so great in Turkey compared with other countries.

SUBPRIME CRISIS AND FINANCIAL CONTAGION: EVIDENCE FROM TUNISIA

Directory of Open Access Journals (Sweden)

Mongi GHARSELLAOUI

2013-01-01

Full Text Available The purpose of this paper is to study the subprime crisis while focusing on the phenomenon of financial contagion. Subprime crisis is a crisis that has hit the U.S. mortgage sector and helped to trigger the financial crisis of 2007-2009. In the context of this study, we are interested in exposing the subprime crisis and the contagion first point. The second point will be reserved for the transmission channels of contagion and the third point; we will try to assess the impact of liquidity on the capital market returns. This study shows that the Tunisian financial market does not seem to be very influenced by the subprime crisis. This can be explained by the intrinsic characteristics of the Tunisian market, an underdeveloped market and elemental thing that can make him more or less immune to that crisis.

Media and the Economic Crisis of the EU: The ‘Culturalization’ of a Systemic Crisis and Bild-Zeitung’s Framing of Greece

Directory of Open Access Journals (Sweden)

Yiannis Mylonas

2012-07-01

Full Text Available This article critically studies the hegemonic discursive construction of the EU’s current (2012 economic crisis, as it is articulated by political and economic elites and by mass media. The study focuses on the political economy of the particular crisis and through the critical concept of reification, the study emphasizes the hegemonic naturalization of the economic crisis by the “free market” economistic ideology. The article problematizes the positioning of Greece as the “crisis epicentre” in Europe, understanding Greece as a scapegoat and as a laboratory where political strategies of capitalist restructuring of the EU are performed. Through the frame analysis of Bild-zeitung’s headlines on the coverage of crisis-struck Greece, the article discusses a the “culturalization” of the crisis and the diversion from a structural public debate on the global economic crisis b the disciplinary function of crisis’ publicity, related to social control and the production of new, neoliberal social subjectivities c the alienating effect of the culturalist crisis discourses to transnational publics, resulting to the misrecognition of the ideological and structural reasons of the given crisis, the misrecognition of the effects of the crisis and crisis-politics in people’s lives, the misrecognition of popular socio-political struggles in countries worse struck by crisis politics, and the eclipse of transnational solidarity and identification to the common issues that European people in particular are facing.

Stratified Medicine and Reimbursement Issues

Directory of Open Access Journals (Sweden)

Hans-Joerg eFugel

2012-10-01

Full Text Available Stratified Medicine (SM has the potential to target patient populations who will most benefit from a therapy while reducing unnecessary health interventions associated with side effects. The link between clinical biomarkers/diagnostics and therapies provides new opportunities for value creation to strengthen the value proposition to pricing and reimbursement (P&R authorities. However, the introduction of SM challenges current reimbursement schemes in many EU countries and the US as different P&R policies have been adopted for drugs and diagnostics. Also, there is a lack of a consistent process for value assessment of more complex diagnostics in these markets. New, innovative approaches and more flexible P&R systems are needed to reflect the added value of diagnostic tests and to stimulate investments in new technologies. Yet, the framework for access of diagnostic–based therapies still requires further development while setting the right incentives and appropriate align stakeholders interests when realizing long- term patient benefits. This article addresses the reimbursement challenges of SM approaches in several EU countries and the US outlining some options to overcome existing reimbursement barriers for stratified medicine.

Impact of the 2013 French Pill Crisis on Women's Behaviour Regarding Contraception.

Science.gov (United States)

Lemaitre, Magali; Lastennet, Glenn; Syr, David; Emmerich, Joseph; Zureik, Mahmoud

2015-03-01

In the last decade, several epidemiological studies have shown the increased risk of venous thromboembolism associated with third- and fourth-generation oral contraceptives (C3Gs and C4Gs) versus older combined first- and second-generation oral contraceptives (C1Gs and C2Gs). In France, in December 2012, a lawsuit filed against the National Agency for the Safety of Medicines and Health Products (ANSM) by a patient who had experienced a stroke, possibly due to the use of a C3G, triggered a national 'pill crisis'. Consequently, a 'crisis cell' was set up and pre-existing health recommendations were reinforced. The main aim of this study was to evaluate, in real time, the impact of the French health authorities' recommendations and communications on French women's behaviour regarding contraception. Real-time monthly sales data reported during 2013 were compared with monthly sales data reported in 2012. Analyses were stratified according to the type of contraceptive and age. An index corresponding to the number of months of contraception sold was developed to facilitate comparison of the different contraceptives despite their distinct features and to assess the overall trend of contraception. After a 2-year analysis (2013 versus 2012), a significant 45 % decrease (p sales was observed, compared with a significant increase of 30 % (p sales. The sharp increase in C1G-2G sales focused specifically on C2Gs with an oestrogen concentration below 20 µg. Moreover, a large (47 %) increase was reported in sales of intrauterine devices (p sales into account, a slight decrease (1 %) in overall sales was identified. Thanks to an effective national communication plan, real-time monitoring of drug sales and favourable reactions from physicians and patients, French women changed their behaviour regarding contraception. However, this study was conducted over a short period following the crisis. A longitudinal analysis is required in order to assess any real long-term changes.

Communicating through Crisis: A Strategy for Organizational Survival.

Science.gov (United States)

Sturges, David L.

1994-01-01

Suggests that crisis communication should be a part of the larger issues of communication policy and strategy. Builds a case for the need to consider crisis communication in a larger context. Proposes a model of crisis communication content that may serve as a framework for research into the efficacy of communication during crisis episodes. (RS)

Agrofuels, Food Sovereignty, and the Contemporary Food Crisis

Science.gov (United States)

Rosset, Peter

2009-01-01

In this article, agrofuels are examined in the context of the world food price crisis and the "food sovereignty" proposal for addressing the crisis. Both short- and long-term causes of the crisis are examined, and while agrofuels are presently not a prime causal factor they are clearly contraindicated by the crisis. Food sovereignty,…

Glomerular function in sickle cell disease patients during crisis.

Science.gov (United States)

Aderibigbe, A; Arije, A; Akinkugbe, O O

1994-06-01

An 8 month prospective study was carried out in 20 adult sickle cell disease (SCD) patients 16 sickle cell anaemia (Hbss) and 4 sickle cell Hbc disease (Hbsc); who had vaso-occlusive crises within the study period to determine the extent of the effect of sickle cell crisis on glomerular function in SCD patients during crisis. The male: female ratio was 1:57 and their mean age was 21.1 +/- 7.9 years. Creatinine clearance (CCr), as an index of glomerular function, was determined at the pre-crisis, crisis, 2 and 4 weeks post-crisis and at the end of the study period. The mean values of their CCr dropped from 113.37 +/- 33.80mls/min at pre-crisis stage to 96.39 +/- 30.13mls/min during crisis (p pre-crisis stage (p > 0.05). It is concluded that glomerular dysfunction in SCD patients during crisis is potentially reversible.

School Crisis Management Manual: Guidelines for Administrators. Second Edition.

Science.gov (United States)

Smith, Judie

This three-part manual is intended for principals and other administrators responsible for developing and managing school crisis plans. Part 1, preparation for a school crisis, includes sections on the selection and training of members of the school crisis team, steps in developing a school crisis plan, and four crisis scenarios to train team…

A CLEAR Plan for School Crisis Management.

Science.gov (United States)

Moriarty, Anthony; And Others

1993-01-01

Although many school formulas for crisis management are well coordinated internally, many are also shortsighted in recognizing when a school crisis falls simultaneously into law enforcement's domain. An Illinois high school has devised CLEAR, a crisis management plan delineating cognizance of personnel, the linkages they establish, accountability…

Digging deeper: crisis management in the coal industry

Energy Technology Data Exchange (ETDEWEB)

Miller, B.M.; Horsley, J.S. [Elon University, Elon, NC (United States)

2009-07-01

This study explores crisis management/communication practices within the coal industry through the lens of high reliability organization (HRO) concepts and sensemaking theory. In-depth interviews with industry executives and an analysis of an emergency procedures manual were used to provide an exploratory examination of the status of crisis management within this industry, a context in which crisis management/communication may be viewed as an opportunity to improve existing negative perceptions or generate more favorable attitudes among stakeholders. Findings suggest that although companies place great emphasis on the technical response to a crisis, the lack of crisis communication components in overall planning strategies prevents some companies from being able to adequately respond to a crisis situation.

Research on crisis communication of nuclear and radiation safety

International Nuclear Information System (INIS)

Cao Yali; Zhang Ying

2013-01-01

Insufficient public cognition of nuclear and radiation safety and absence of effective method to handle crisis lead to common crisis events of nuclear and radiation safety, which brings about unfavorable impact on the sound development of nuclear energy exploring and application of nuclear technology. This paper, based on crisis communication theory, analyzed the effect of current situation on nuclear and radiation safety crisis, discussed how to handle crisis, and tried to explore the effective strategies for nuclear and radiation safety crisis handling. (authors)

Exploratory study of a crisis commander’s perspectives on the role and value of public relations in crisis management

Directory of Open Access Journals (Sweden)

Mat Tazin Saidathul Nizah

2017-01-01

Full Text Available This is an exploratory study into understanding the dominant coalition perspectives on role and values of public relations in crisis management in an energy company in Malaysia. In this study, the senior public relations of the energy company reports directly to the crisis commander (CC in times of crisis thus, the CC was chosen as a sample where an in-depth interview was conducted. Notably, the CC perceptions represents the dominant coalition with the power to shape organisation policies and provide directions to public relations practice in managing media and communication in crisis management. Theory of excellence within the outlook of public relations empowerment was examined. The findings of this study have significantly confirmed that the patterns of the CC perceptions on role and values of public relations in crisis management are similar to other dominant coalition literature across the globe. This phenomenon needs changes to drive public relations to strive harder to be a problem solver and a strategic thinker in crisis management. This study is a significant attempt to understand the perception of the dominant coalition on public relations in crisis management and can be replicated in other sectors in Malaysia.

Crisis interventions in online psychological counseling

Directory of Open Access Journals (Sweden)

Juliana Amaral Medeiros da Silva

2015-12-01

Full Text Available Introduction: The world's population is often assailed by crises of various orders. Disasters caused by nature and by humans themselves also impact on people's mental health. Psychological crises, such as suicide attempts, represent a growing problem in mental health. When faced with such scenarios, specific strategies of crisis intervention are both appropriate and necessary. Objective: To conduct a systematic review of the literature dealing with online psychological crisis intervention, describing and discussing their operational design, specific characteristics and applications. Method: A systematic review of literature indexed on the PubMed, PsycINFO, and SciELO databases identified by searches conducted from January to June of 2014. Results: The searches identified 17 empirical studies about online crisis interventions which were reviewed. Three crisis contexts emerged: 1 disasters, 2 risk/prevention of suicide, and 3 trauma. Eleven different intervention programs were described and the predominant treatment approach was cognitive behavioral therapy. The results showed that research into online psychological crisis intervention has been conducted in several different countries, especially the Netherlands and Australia, and that the users of these tools benefit from them. Conclusion: Online crisis interventions have been developed and researched in many countries around the world. In Brazil, there is still a lack of investment and research in this area.

Numerical simulation of stratified flows with different k-ε turbulence models

International Nuclear Information System (INIS)

Dagestad, S.

1991-01-01

The thesis comprises the numerical simulation of stratified flows with different k-ε models. When using the k-ε model, two equations are solved to describe the turbulence. The k-equation represents the turbulent kinetic energy of the turbulence and the ε-equation is the turbulent dissipation. Different k-ε models predict stratified flows differently. The standard k-ε model leads to higher turbulent mixing than the low-Reynolds model does. For lower Froude numbers, F 0 , this effect becomes enhanced. Buoyancy extension of the k-ε model also leads to less vertical mixing in cases with strong stratification. When the stratification increases, buoyancy-extension becomes larger influence. The turbulent Prandtl number effects have large impact on the transport of heat and the development of the flow. Two different formulae which express the turbulent Prandtl effects have been tested. For unstably stratified flows, the rapid mixing and three-dimensionality of the flow can in fact be computed using a k-ε model when buoyancy-extended is employed. The turbulent heat transfer and thus turbulent production in unstable stratified flows depends strongly upon the turbulent Prandtl number effect. The main conclusions are: Stable stratified flows should be computed with a buoyancy-extended low-Reynolds k-ε model; Unstable stratified flows should be computed with a buoyancy-extended standard k-ε model; The turbulent Prandtl number effects should be included in the computations; Buoyancy-extension has lead to more correct description of the physics for all of the investigated flows. 78 refs., 128 figs., 17 tabs

CerebralWeb: a Cytoscape.js plug-in to visualize networks stratified by subcellular localization.

Science.gov (United States)

Frias, Silvia; Bryan, Kenneth; Brinkman, Fiona S L; Lynn, David J

2015-01-01

CerebralWeb is a light-weight JavaScript plug-in that extends Cytoscape.js to enable fast and interactive visualization of molecular interaction networks stratified based on subcellular localization or other user-supplied annotation. The application is designed to be easily integrated into any website and is configurable to support customized network visualization. CerebralWeb also supports the automatic retrieval of Cerebral-compatible localizations for human, mouse and bovine genes via a web service and enables the automated parsing of Cytoscape compatible XGMML network files. CerebralWeb currently supports embedded network visualization on the InnateDB (www.innatedb.com) and Allergy and Asthma Portal (allergen.innatedb.com) database and analysis resources. Database tool URL: http://www.innatedb.com/CerebralWeb © The Author(s) 2015. Published by Oxford University Press.

La crisis económica en España : la crisis del sistema bancario

OpenAIRE

Pachón Gallegos, Ana Luna

2014-01-01

El trabajo profundiza en los factores determinantes que favorecieron la aparición de la crisis economica en España, haciendo una especial mención al desarrollo de dicha crisis en el sistema bancario nacional. Departamento de Economía Aplicada Grado en Marketing e Investigación de Mercados

International Cooperation and Energy/Environment crisis

International Nuclear Information System (INIS)

Clo, A.

2009-01-01

A combination of old and new tensions led to a new energy crisis. This crisis is very difficult to solve due to the multiple interests and the global and sovranational nature of its interdependent dimensions (economic, political and environmental). In a deep global economic crisis context, the challenges posed to the modern world by energy and the environment have to be faced with the international cooperation and dialogue, as it was in the past. [it

Strategic Management in Times of Crisis

OpenAIRE

Groh, Maximilian

2014-01-01

This aim of this article is to identify unusual strategic-management matters in times of crisis. The research scope is strategic management processes, the characteristics of the processes and methods of strategic crisis management. The study reports research on the contemporary state of strategic crisis-management problems and provides an analysis of some theoretical and methodological principles. The analysis includes a classification of the main problems which must be solved for efficient, ...

Organizational Learning and Crisis Management

Science.gov (United States)

Wang, Jia

2007-01-01

The impact of crises on organizations has been stronger than ever. This article explores the role of organizational learning in crisis management, an area that has received little attention from HRD community. Recognizing the dynamics and interconnectedness of crisis management, organizational learning, and organizational change, the article…

Varieties of capitalism in crisis?

DEFF Research Database (Denmark)

Bruff, Ian; Horn, Laura

2012-01-01

In this introduction to the special issue, we provide a brief overview of the two distinct but connected meanings of the phrase ‘varieties of capitalism in crisis’: (1) the crisis of empirical political economies under conditions of capitalist diversity; and (2) the crisis of the institutionalist...

Regulating Finance After the Crisis

DEFF Research Database (Denmark)

Moschella, Manuela; Tsingou, Eleni

2013-01-01

It is now widely recognized that regulatory failures contributed to the onset of the global financial crisis. Redressing such failures has, thus, been a key policy priority in the post-crisis reform agenda at both the domestic and international levels. This special issue investigates the process ...

Religious existentialists about the phenomenon of the crisis

Directory of Open Access Journals (Sweden)

S. H. Karpova

2014-04-01

M. Buber distinguishes sociological nature of the crisis and the crisis of the spirit. It focuses attention on the relationship «loneliness – a crisis». Analyzing contemporary anthropological crisis, he associates it with the theme of technological progress and decline of spirituality. So the philosopher comes to clarify three areas of human life, which manifests itself through the crisis of the human soul. There is such area of life: technology, economy and political practice. They, said M. Buber, formed in the human soul loneliness and emptiness. Marcel and Jaspers also drew attention to the problem of the relationship of «man – machinery». They noted the influence of the existence of such a relationship crisis and decline in spirituality.

A pre-crisis vs. crisis analysis of peripheral EU stock markets by means of wavelet transform and a nonlinear causality test

Science.gov (United States)

Polanco-Martínez, J. M.; Fernández-Macho, J.; Neumann, M. B.; Faria, S. H.

2018-01-01

This paper presents an analysis of EU peripheral (so-called PIIGS) stock market indices and the S&P Europe 350 index (SPEURO), as a European benchmark market, over the pre-crisis (2004-2007) and crisis (2008-2011) periods. We computed a rolling-window wavelet correlation for the market returns and applied a non-linear Granger causality test to the wavelet decomposition coefficients of these stock market returns. Our results show that the correlation is stronger for the crisis than for the pre-crisis period. The stock market indices from Portugal, Italy and Spain were more interconnected among themselves during the crisis than with the SPEURO. The stock market from Portugal is the most sensitive and vulnerable PIIGS member, whereas the stock market from Greece tends to move away from the European benchmark market since the 2008 financial crisis till 2011. The non-linear causality test indicates that in the first three wavelet scales (intraweek, weekly and fortnightly) the number of uni-directional and bi-directional causalities is greater during the crisis than in the pre-crisis period, because of financial contagion. Furthermore, the causality analysis shows that the direction of the Granger cause-effect for the pre-crisis and crisis periods is not invariant in the considered time-scales, and that the causality directions among the studied stock markets do not seem to have a preferential direction. These results are relevant to better understand the behaviour of vulnerable stock markets, especially for investors and policymakers.

Impact of Global Financial Crisis on Nigerian Stock Market | Onuoha ...

African Journals Online (AJOL)

Impact of Global Financial Crisis on Nigerian Stock Market. ... that the global financial crisis measured by currency crisis, credit crisis, liquidity crisis, ... relevant regulatory authorities should use the financial stress index (FSI) as proposed by ...

Lunar phases and crisis center telephone calls.

Science.gov (United States)

Wilson, J E; Tobacyk, J J

1990-02-01

The lunar hypothesis, that is, the notion that lunar phases can directly affect human behavior, was tested by time-series analysis of 4,575 crisis center telephone calls (all calls recorded for a 6-month interval). As expected, the lunar hypothesis was not supported. The 28-day lunar cycle accounted for less than 1% of the variance of the frequency of crisis center calls. Also, as hypothesized from an attribution theory framework, crisis center workers reported significantly greater belief in lunar effects than a non-crisis-center-worker comparison group.

MC3D modelling of stratified explosion

International Nuclear Information System (INIS)

Picchi, S.; Berthoud, G.

1999-01-01

It is known that a steam explosion can occur in a stratified geometry and that the observed yields are lower than in the case of explosion in a premixture configuration. However, very few models are available to quantify the amount of melt which can be involved and the pressure peak that can be developed. In the stratified application of the MC3D code, mixing and fragmentation of the melt are explained by the growth of Kelvin Helmholtz instabilities due to the shear flow of the two phase coolant above the melt. Such a model is then used to recalculate the Frost-Ciccarelli tin-water experiment. Pressure peak, speed of propagation, bubble shape and erosion height are well reproduced as well as the influence of the inertial constraint (height of the water pool). (author)

MC3D modelling of stratified explosion

Energy Technology Data Exchange (ETDEWEB)

Picchi, S.; Berthoud, G. [DTP/SMTH/LM2, CEA, 38 - Grenoble (France)

1999-07-01

It is known that a steam explosion can occur in a stratified geometry and that the observed yields are lower than in the case of explosion in a premixture configuration. However, very few models are available to quantify the amount of melt which can be involved and the pressure peak that can be developed. In the stratified application of the MC3D code, mixing and fragmentation of the melt are explained by the growth of Kelvin Helmholtz instabilities due to the shear flow of the two phase coolant above the melt. Such a model is then used to recalculate the Frost-Ciccarelli tin-water experiment. Pressure peak, speed of propagation, bubble shape and erosion height are well reproduced as well as the influence of the inertial constraint (height of the water pool). (author)

2030 the ecological crisis

International Nuclear Information System (INIS)

Ferone, G.

2008-01-01

The ecological crisis will happen on 2030. A combination of climatic change, energy problems, increase in population, will mix up. The author debates about true questions on the economy: how to get quickly towards renewable energies use, how much will it cost, must we generalize the carbon tax, what about economic giant as India and China, what about the technology development to solve the crisis? (A.L.B.)

Crisis and Employment: The Case of Korea

Science.gov (United States)

Cho, Dongchul; Shin, Sukha

2012-01-01

This paper examines Korea's employment dynamics and analyzes how adverse impacts could be mitigated during the recent economic crisis in comparison with the 1997 to 1998 Asian crisis. A clear lesson is that policies to mitigate adverse impacts of financial crisis on the macroeconomic level should be given priority for preserving employment. In…

Nuclear crisis management

International Nuclear Information System (INIS)

Hamburg, D.A.; George, A.L.

1984-01-01

Renewed interest in crisis management is caused by a growing recognition that a failure of communication between the superpowers in the face of a crisis provoked by some third party could issue in a nuclear war, other causes of this renewed interest are the fear of miscalculation and runaway escalation if the US and Soviet Union are drawn into a regional war in which each had vital interests and a concern that a missile might be fired on either side by accident or without proper authorization despite precautions. The authors, stating that crisis prevention should be viewed as an objective, not as a strategy, support the establishment of a joint US-Soviet nuclear risk control center designed to carry out four functions: (1) to facilitate communications between the two countries, (2) to avert nuclear confrontations during periods of accelerating tension, (3) to serve as an exchange of confidence building information during normal periods, and (4) to serve as a joint management center to plan for responses to terrorist or other third party group

Crisis of Youth or Youth in Crisis? Education, Employment and Legitimation Crisis

Science.gov (United States)

Simmons, Robin; Smyth, John

2016-01-01

This paper uses the Habermasian concept of legitimation crisis to critique the relationship between post-compulsory education and training and the chronic levels of youth unemployment and under-employment which now characterise post-industrial Western economies, such as the UK. It draws on data from an ethnographic study of the lives of young…

Substantiation of Strategic Problem Concept in Anti-Crisis Management

OpenAIRE

Inna Irtyshcheva; Svitlana Minakova

2014-01-01

The article is devoted to the definition of the essence, objectives and characteristics of strategic crisis management. The interrelation of rank anti-crisis strategy in the hierarchy of the company strategies, depending on the identity of the company local, systemic or strategic crisis is analysed. The anti-crisis strategies are defined on the grounds of common characteristics. The types of tactics in crisis management are defined.

The debt crisis: a re-appraisal

Directory of Open Access Journals (Sweden)

Carlos Alberto Cinquetti

2005-09-01

Full Text Available The 1980s' debt crisis is a landmark in developing economies' growth and stabilization. According to the most quoted empirical articles, external shocks and vicissitudes gave rise to crisis just because of delays in stabilization policies, engendered by internal conflicts and institutional immaturity. I review some of these papers, and find out some problems - in the measurement of shocks and foreign indebtedness, namely - whose corrections lead to opposite results: external shocks and foreign indebtedness explain that crisis regardless of domestic policies. At the same time, the strong correlation of income distribution to terms of trade changes and foreign indebtedness suggest that inequality may have contributed differently to that crisis: either through an economic channel, or through a political channel based on delays in reforms.

The effect of existing turbulence on stratified shear instability

Science.gov (United States)

Kaminski, Alexis; Smyth, William

2017-11-01

Ocean turbulence is an essential process governing, for example, heat uptake by the ocean. In the stably-stratified ocean interior, this turbulence occurs in discrete events driven by vertical variations of the horizontal velocity. Typically, these events have been modelled by assuming an initially laminar stratified shear flow which develops wavelike instabilities, becomes fully turbulent, and then relaminarizes into a stable state. However, in the real ocean there is always some level of turbulence left over from previous events, and it is not yet understood how this turbulence impacts the evolution of future mixing events. Here, we perform a series of direct numerical simulations of turbulent events developing in stratified shear flows that are already at least weakly turbulent. We do so by varying the amplitude of the initial perturbations, and examine the subsequent development of the instability and the impact on the resulting turbulent fluxes. This work is supported by NSF Grant OCE1537173.

Stratified source-sampling techniques for Monte Carlo eigenvalue analysis

International Nuclear Information System (INIS)

Mohamed, A.

1998-01-01

In 1995, at a conference on criticality safety, a special session was devoted to the Monte Carlo ''Eigenvalue of the World'' problem. Argonne presented a paper, at that session, in which the anomalies originally observed in that problem were reproduced in a much simplified model-problem configuration, and removed by a version of stratified source-sampling. In this paper, stratified source-sampling techniques are generalized and applied to three different Eigenvalue of the World configurations which take into account real-world statistical noise sources not included in the model problem, but which differ in the amount of neutronic coupling among the constituents of each configuration. It is concluded that, in Monte Carlo eigenvalue analysis of loosely-coupled arrays, the use of stratified source-sampling reduces the probability of encountering an anomalous result over that if conventional source-sampling methods are used. However, this gain in reliability is substantially less than that observed in the model-problem results

Functioning of the IPSN Crisis Technical Center (CTC) inside the Crisis National Organisation

International Nuclear Information System (INIS)

Cernes, A.

1995-01-01

A forethought about the organization and counter-actions to follow in case of reactor accident crisis has been carried out by the French nuclear partners (operators and public authorities). This forethought has led to the creation of a Crisis National Organization which determines the responsibilities and missions of each partner. Inside this organization, the IPSN (Institute for Nuclear Protection and Safety) plays the role of technical support and expert for the Safety Authority. To carry out these missions, a Crisis Technical Center has been installed for ten years in Fontenay-aux-Roses CEA center. This document is a presentation of the CTC activities and evolutions in the framework of the existing National Organization. The main axes along which this activity will evolve in the future are summarized. (J.S.). 3 figs

Modelling and simulating a crisis management system: an organisational perspective

Science.gov (United States)

Chaawa, Mohamed; Thabet, Inès; Hanachi, Chihab; Ben Said, Lamjed

2017-04-01

Crises are complex situations due to the dynamism of the environment, its unpredictability and the complexity of the interactions among several different and autonomous involved organisations. In such a context, establishing an organisational view as well as structuring organisations' communications and their functioning is a crucial requirement. In this article, we propose a multi-agent organisational model (OM) to abstract, simulate and analyse a crisis management system (CMS). The objective is to evaluate the CMS from an organisational view, to assess its strength as well as its weakness and to provide deciders with some recommendations for a more flexible and reactive CMS. The proposed OM is illustrated through a real case study: a snowstorm in a Tunisian region. More precisely, we made the following contribution: firstly, we provide an environmental model that identifies the concepts involved in the crisis. Then, we define a role model that copes with the involved actors. In addition, we specify the organisational structure and the interaction model that rule communications and structure actors' functioning. Those models, built following the GAIA methodology, abstract the CMS from an organisational perspective. Finally, we implemented a customisable multi-agent simulator based on the Janus platform to analyse, through several performed simulations, the organisational model.

Values of financial services professionals and the global financial crisis as a crisis of ethics

NARCIS (Netherlands)

Hoorn, André van

2013-01-01

Many attribute the global financial crisis (GFC) to the ethical values of the people involved, financial services professionals (FSPs) such as stockbrokers or fund managers. The crisis-of-ethics debate is important, concerning one of the main policy challenges of our times, but is based on popular

Resolving the International Monetary Fund's Legitimacy Crisis

DEFF Research Database (Denmark)

Seabrooke, Leonard

2006-01-01

Since the Asian financial crisis of 1997-1998 the International Monetary Fund (the Fund) has been embroiled in an international crisis of legitimacy. Assertions of a crisis are premised on the notions that the Fund's voting system is unfair, and that the Fund enforces homogenous policies onto...... borrowing member states and that loan programs tend to fail. Seen this way, poor institutional and policy design has led to a loss of legitimacy. But institutionalised inequalities or policy failure is not in itself sufficient to constitute an international crisis of legitimacy. This article provides...... a conceptually-driven discussion of the sources of the Fund's international crisis of legitimacy by investigating how its formal "foreground" institutional relations with its member states have become strained, and how informal "background" political and economic relationships are expanding in a way...

Leadership during Crisis: Threat Identifcation and Solution Proposal

Directory of Open Access Journals (Sweden)

Lukáš Mazánek

2016-01-01

Full Text Available Purpose of the article: In the current dynamic market environment, companies are vulnerable to many problems of different character, which could result into a real business crisis. The submitted study summarizes possible approaches to leading through crisis situation. Therefore proposal of solutions which tools leader could use during crisis was made. Purpose of this study is to create theoretical background for the future research, in the field of application right leadership concept during crisis. Methodology/methods: For the purpose of the illustration possible threats which can lead to a business crisis was chosen the Ishikawa diagram. Next up review of scientific publication focused on leadership during crisis was made. With emphasis especially on research studies published in last 10 years in the Leadership Quarterly Journal. These results was precisely analyzed and then the most useful informations synthesized into proposed solutions. Scientific aim: The aim of this study, is to identify possible threats which could be a source of corporate crises. Subsequently propose solutions within the competence of corporate leader, how to prevent those threats or lower the intensity of crisis which already occur Findings: Proposed solutions was found in the field of HR leadership, crisis communication, leader´s behavior connected with leadership style used during crisis and increasing effectivity of leading crisis team. The application of mentioned approaches, contribute to preparedness on the possible negative future development and reduce the intensity of crisis, which has already af-fected the corporation. Conclusions: The contribution of this study is creation of synoptic overview of corporate threats and proposal of corresponding solutions of those. The implication is to summarize results from previous empirical studies to create enough theoretic foundation for the future research.

Quando gli investimenti rappresentano un vincolo. Contributo alla discussione sulla crisi italiana nella crisi internazionale.(When investments represent a constraint. A note on the discussion on Italy’s crisis within the international crisis

Directory of Open Access Journals (Sweden)

Stefano Lucarelli

2013-07-01

Full Text Available The article continues the debate on the "crisis within the crisis" that characterises Italy's economy. The authors argue that while the international and specifically the European crisis greatly contributed to the deterioration of Italy's economic prospects, the country is affected by longer term issues of its own. To analyse such problems, the article focuses on the growing inability of the Italian private sector to innovate. It does so by analysing in a comparative perspective private sector expenditure for fixed investments and for research and development. The policy conclusions are surprising in so far as a surge of investments would seriously risk to negatively contribute to Italy's current account, thus further aggravating.    

Crisis in Context Theory: An Ecological Model

Science.gov (United States)

Myer, Rick A.; Moore, Holly B.

2006-01-01

This article outlines a theory for understanding the impact of a crisis on individuals and organizations. Crisis in context theory (CCT) is grounded in an ecological model and based on literature in the field of crisis intervention and on personal experiences of the authors. A graphic representation denotes key components and premises of CCT,…

Crisis management teams in health organisations.

Science.gov (United States)

Canyon, Deon V

2012-01-01

Crisis management teams (CMT) are necessary to ensure adequate and appropriate crisis management planning and response to unforeseen, adverse events. This study investigated the existence of CMTs, the membership of CMTs, and the degree of training received by CMTs in Australian health and allied health organisations. This cross-sectional study draws on data provided by executive decision makers in a broad selection of health and allied health organisations. Crisis management teams were found in 44.2 per cent of the health-related organisations surveyed, which is ten per cent lower than the figure for business organisations. Membership of these CMTs was not ideal and did not conform to standard CMT membership profiles. Similarly, the extent of crisis management training in health-related organisations is 20 per cent lower than the figure for business organisations. If organisations do not become pro-active in their crisis management practices, the onus is on government to improve the situation through regulation and the provision of more physical, monetary and skill resources to ensure that the health services of Australia are sufficiently prepared to respond to adverse events.

FEATURES OF CRISIS MANAGEMENT IN ENTERPRISES

Directory of Open Access Journals (Sweden)

K. D. Busygin

2014-01-01

Full Text Available The article considers the value of preventive management in modern conditions. The global fi nancial and economic crisis of 2008-2010. sharpened interest in the problems of crisis management. This interest is manifested at the level of individual businesses, and at the level of the economy as a whole. At the same time revealed a signifi cant drawback: the development of crisis management theory lags behind practice. Non-compliance of the existing theory to modern requirements leads to the fact that the known approaches are not based on theoretical positions and empirical evidence and best practices, and, consequently, do not diff er systematically, because of this requires further research in this direction. The analysis shows that crisis management is a complex control system, which has its own specifi c features. Feature development solutions in crisis situations caused by the fact that they can only wear improving change with the obligatory account the limiting parameters of sustainable livelihoods enterprise (structure funds, personnel, activity profi le, the main products, and others.

Crisis Management in the Health Sector: Qualities and characteristics of health crisis managers

Directory of Open Access Journals (Sweden)

Manwlidou Zacharoula

2009-01-01

Full Text Available The rapidly evolving nature of today’s health systems and the need to adapt to modern demands,require that these systems are staffed with skilled health crisis managers. Based on that scenario, crisis managerswith good knowledge and training, adequate experience, as well as virtues of excellent organizational skills,operational planning, mental power and social sensitivity, can play a key role in dealing successfully with crisesin the health sector.

Visualization of mole fraction distribution of slow jet forming stably stratified field

International Nuclear Information System (INIS)

Fumizawa, Motoo; Hishida, Makoto

1990-01-01

An experimental study has been performed to investigate the behavior of flow and mass transfer in gaseous slow jet in which buoyancy force opposed the flow forming stably stratified field. The study has been performed to understand the basic features of air ingress phenomena at pipe rupture accident of the high temperature gas-cooled reactor. A displacement fringe technique was adopted in Mach-Zehnder interferometer to visualize the mole fraction distribution. As the result, the followings were obtained: (1) The stably stratified fields were formed in the vicinity of the outlet of the slow jet. The penetration distance of the stably stratified fields increased with Froude number. (2) Mass fraction distributions in the stably stratified fields were well correlated with the present model using the ramp mole velocity profile. (author)

Conceptual framework for proactive crisis enterprise management

Directory of Open Access Journals (Sweden)

G. S. Merzlikina

2017-01-01

Full Text Available There has been a significant increase in requests for recognition of the debtor insolvent, this situation actualize proactive crisis management in combination with low rehabilitation potential of the institution of bankruptcy since 2014. The crisеs in the development of enterprises are inevitable, moreover it can have positive aspects, for example, increase the company's susceptibility to progress and prevention of more serious crises, so the main objective of proactive crisis management isn`t the avoidance of crisis but optimization of the crisis process. Optimization of process involves the correlation of the costs of implementation of preventive measures and available resources to allocated resources are sufficient for implementation of all phases of proactive crisis solutions, but at the same time, the company has not incurred unreasonably high costs. The authors conducted a comparative analysis of definitions of “proactivecrisis management” and specified the content of this concept. The adoptionprocess of proactive crisis solutions should be clearly structured, so the authors highlighted and discussed in detail the process of adoption of proactivecrisis solutions, which includes 4 stages: obtaining information about the internal and external enterprise environment, the stage of processing the gathered information and taking necessary proactive crisis decisions, the implementation of the adopted decisions and control their implementation.Modern tools of proactivecrisis management are varied and take into account the specifics of modern Russian system of market relations, because they include analysis of internal and external enterprise environment, quantitative and qualitative indicators. The authors suggest to consider innovation as one of the possible instruments of preventive crisis management.

FINANCIAL CRISIS FROM THE MACROECONOMIC LEVEL TO THE MICROECONOMIC LEVEL

Directory of Open Access Journals (Sweden)

SANDA GHEORGHE GABRIEL

2014-08-01

Full Text Available The current economic and financial crisis, beyond the problems it generates both at micro and macro level, should determine an adaptation of the mechanisms, institutions and monetary / financial policies to the real economy we are facing. The issue of financial crises is extremely complex, including a series of quantitative and qualitative factors, financial, economic, social, ethical, technological and human, which can intervene and influence the financial operations in a country or several countries simultaneously. We believe that it is difficult to appreciate that a traditional model might explain a financial crisis, given that every context of occurrence, conditions of development and crisis settlement programs are unique and unrepeatable. Every crisis has in its structure certain issues that may be capitalized and can lead to success. Perhaps more obvious are the ways that can lead to total failure of the organization. Finding and capitalizing the potential success is the essence of the crisis management. The essence of the mismanagement of the crisis is to worse situation. The successful management of a crisis involves admitting that you are facing a crisis, taking reasonable measures to remedy the situation, to be seen taking them and heard saying the right words. The issue at this stage of crisis management is that perception becomes true reality. Crisis management is a set of factors designed to combat the crisis and reduce the damage caused by the crisis. In other words, crisis management attempts to prevent or reduce the negative effects of the crisis and protect the organization, the public involved and the specific field by the possible damages. The effective management of the crisis includes crisis communication. This is an essential component through which the organization faced with the difficult situation can rehabilitate it’s publicly image or even to improve it. The crisis communication occurs between the organization and

High-resolution time-resolved Experiments on mixing and entrainment of buoyant jets in stratified environments

Energy Technology Data Exchange (ETDEWEB)

Manera, Annalisa; Bardet, Philippe; Petrov, Victor

2018-03-29

Fluid jets interacting with a stratified layer play an important role in the safety of several reactor designs. In the containment of nuclear power plants, fluid jets dominate the transport and mixing of gaseous species and consequent hydrogen distribution in case of a severe accident. The mixing phenomena in the containment are driven by buoyant high-momentum injections (jets) and low momentum injection plumes. Mixing near the postulated break is initially dominated by high flow velocities. Plumes with moderate flow velocities are instead relevant in the break compartment during the long-term pressurization phase, or in any of the apertures between two connected compartments if the mass flows are sufficiently high and the density differences between efflux and ambient are sufficiently low. Phenomena of interest include free plumes (as produced by the efflux from the break compartment in a larger room or directly from a break flow), wall plumes (such those produced by low mass flows through inter-compartment apertures), and propagating stratification fronts in the ambient (for any stably stratified conditions). These phenomena have been highly ranked about nuclear reactor design, especially regarding of safety protocols. During a Pressurized Thermal Shock (PTS) scenario, the interaction between the cold ECCS injection plume and the stratified fluid present in the cold (or hot) leg is important in order to determine the temperature at the time-dependent temperature at the inlet of the reactor pressure vessel (RPV) and the potential to cause a thermal shock on the RPV wall. In sodium-cooled fast reactors (SFRs), core channels are typically hydro-dynamically isolated so that there exists a considerable temperature variation at the exit of adjacent fuel assemblies. All the above phenomena are characterized by the interaction of buoyant jets with the stratified flow. In stratified layers baroclinic forces create significant redistribution of turbulent kinetic energy and

Human Work Interaction Design

DEFF Research Database (Denmark)

Lopes, Arminda; Ørngreen, Rikke

. The papers reflect many different areas and address many complex and diverse work domains, ranging from medical user interfaces, work and speech interactions at elderly care facilities, greenhouse climate control, navigating through large oil industry engineering models, crisis management, library usability...

The World Financial Crisis

OpenAIRE

F. Gerard Adams

2009-01-01

The world financial crisis of 2008 is a consequence of new financial technologies, new accounting methods and new international linkages. These developments have come at a time when governments have returned to an old-fashioned freemarket philosophy. This paper links the systemic financial/economic crisis of 2008 to the new economy developments, globalisation and policy philosophy perspectives of recent decades. It raises the question of how to re-establish confidence once traditional thinkin...

Korea's Post-Crisis Monetary Policy Reforms

OpenAIRE

Donghyun Park; Junggun Oh

2005-01-01

Korea's financial crisis of 1997–1998 was brought about by the unsustainable combination of large capital inflows and an inefficient financial system. The Bank of Korea contributed to the crisis primarily through its failures as the regulator of the financial system rather than as the conductor of monetary policy. Our paper explores the role of the two major monetary policy reforms Korea has implemented in response to the crisis — the establishment of a new financial regulator and the adoptio...

A Survey on Some of Social Factors Related to Cultural Identity Crisis among Tabriz High School Students

Directory of Open Access Journals (Sweden)

Akbar Zare Shahabadi

2012-12-01

Full Text Available Identity process specifies who the individual is psychically and socially and what position he has. In other words, identification enables social active to reply the fundamental questions referring to who and what he is appropriately and convincingly. Cultural identity crisis is a term applied to describe individuals' disability to adopt the role expected from them by the society.Cultural identity crisis means that human being ruptured and alienated from cultural origins and roots in which he has lived and mixed with it; need for attaching to other cultural origins and roots that is manifested in the form of forgetting and devaluing individual culture and traditions and ignoring it. This study intends to survey some factors related to cultural identity crisis among Tabriz high school students. Required data has been compiled through a questionnaire and sample of 378 high school students by categorical sampling method. In this survey, to clarify and define cultural identity crisis, the theories of theoreticians for symbolic interaction have been combined with Parsons' theory and conformed to Hobermouse's crisis theory. It should be mentioned that cultural identity crisis has been measured by some variables as interest in ethnic language and common history and attention to them, obligation to religious affairs and traditions, influence by friends and coevals and ...The results of performed analyses show that the variables of impressibility by friends and coevals group, individual education, sexuality and impressibility by satellite have most effects on clarifying the dependent variable, i.e., cultural identity crisis, respectively and have clarified about 41% of the variance for cultural identity crisis. The variable for social class can also contribute to specify the dependent variable.

Simplified Model for the Population Dynamics Involved in a Malaria Crisis

International Nuclear Information System (INIS)

Kenfack-Jiotsa, A.; Fotsa-Ngaffo, F.

2009-12-01

We adapt a simple model of predator-prey to the population involved in a crisis of malaria. The study is made only in the stream blood inside the human body except for the liver. Particularly we look at the dynamics of the malaria parasites 'merozoites' and their interaction with the blood components, more specifically the red blood cells (RBC) and the immune response grouped under the white blood cells (WBC). The stability analysis of the system reveals an important practical direction to investigate as regards the ratio WBC over RBC since it is a fundamental parameter that characterizes stable regions. The model numerically presents a wide range of possible features of the disease. Even with its simplified form, the model not only recovers well-known results but in addition predicts possible hidden phenomenon and an interesting clinical feature a malaria crisis. (author)

Crisis, Resilience and Communication in Organizations

DEFF Research Database (Denmark)

Simonsen, Daniel Morten

2012-01-01

A significant part of modern crises management and crisis communication research is based on a normative research tradition aiming at anticipating future crises and developing crisis management plans that fit the scenarios (cf. Johansen & Frandsen, 2007; Coombs, 2007). In recognition...... of the limitations of this approach and the organizations' inability to foresee all potential crises in a world of constant change, the concept of resilience is starting to gain ground in crisis studies (cf. Weick & Sutcliff, 2007; Somers, 2009; Powley, 2009). This ncreased interest in resilience can be traced back...... to a discussion initiated by Wildavsky (1988), concerning whether organizational crises is best handled proactively by anticipating and planning in relation to potential crises, or whether to work with the organization reactive abilities when the crisis has manifested itself. This discussion has not diminished...

The Euro Crisis in Online Media

DEFF Research Database (Denmark)

Uldam, Julie; Kaun, Anne

2013-01-01

While Scandinavian countries may be coping with the Euro crisis relatively better than most other European countries, they are far from unaffected. Nonetheless, the mainstream media have represented Scandinavia and Sweden as prime examples of resilience at a governmental level (i.e. the ability...... of a national economy to withstand, adapt and overcome the financial crisis), disregarding the consequences of growing inequalities and the dismantling of welfare state. Consequently, reports on resilience at the civil society level (i.e. the ability of citizens and communities to withstand, adapt and overcome...... the financial crisis) remain largely absent from mainstream media reports. Instead, civil society initiatives that respond to the consequences of the crisis have to rely on self-representation and sharing of resources in online media. One example is the Swedish grassroots organisation, Megafonen....

THE INDONESIAN STOCK MARKET PERFORMANCE DURING ASIAN ECONOMIC CRISIS AND GLOBAL FINANCIAL CRISIS

Directory of Open Access Journals (Sweden)

MARIA PRAPTININGSIH

2011-04-01

Full Text Available Volatility in the stock market had strongly affected by the movement of publicly or even inside information. The movements of this information will generate the perspectives and expectations of investors in decision-making. How strong is the level of market efficiency in determining the movement of stock market, especially to achieve stability in the stock market during the economic crisis? How effective are the policies of central banks in controlling the movement of the stock market? This study aims to measure the factors that influence changes in the movement of stock price in Indonesian stock market in terms of market efficiency hypothesis. This research also aims to investigate the effectiveness of central bank policy in controlling and stabilizing the movement of stocks in Indonesia. The research will focus on the economic crisis in 1997 and the global crisis in 2008 as case studies. Thepaperutilizesthe vector error-correction model, impulse responses and variance decomposition in measuring the contribution of the factors that affect the movement of stock and determine the effectiveness of central bank policy. The findings are beneficialto central banks, governments, companies and investors in strengthening the Indonesian Stock Market particularly in facing the threat of financial crisis.

Theoretical Grounds of Enterprise Anti-crisis Financial Management

Directory of Open Access Journals (Sweden)

Berest Maryna M.

2014-03-01

Full Text Available The goal of the article lies in specification and deepening of the essence and theoretical grounds of the enterprise anti-crisis financial management (EAFM. The article analyses and generalises literature, devoted to anti-crisis management problems, marks out and characterises main structural elements of the enterprise anti-crisis financial management: goal, task, object and subject. It shows that tasks of the enterprise anti-crisis financial management should show its essence in the context of preventive, stabilising and anti-crisis components. The article groups and clarifies the concept of functions and principles of the enterprise anti-crisis financial management. It marks basic, specific and integration functions and provides their description. It also marks out and characterises individual principles, which identify the EAFM process, justify development and realisation of anti-crisis solutions and measures and also characterise EAFM organisation at an enterprise. Prospects of further developments in this direction are overview, analysis and improvement of methodical instruments of realisation of the specified EAFM tasks on the basis of the considered theoretical aspects.

RADIAL STABILITY IN STRATIFIED STARS

International Nuclear Information System (INIS)

Pereira, Jonas P.; Rueda, Jorge A.

2015-01-01

We formulate within a generalized distributional approach the treatment of the stability against radial perturbations for both neutral and charged stratified stars in Newtonian and Einstein's gravity. We obtain from this approach the boundary conditions connecting any two phases within a star and underline its relevance for realistic models of compact stars with phase transitions, owing to the modification of the star's set of eigenmodes with respect to the continuous case

Educational program in crisis management for cardiac surgery teams including high realism simulation.

Science.gov (United States)

Stevens, Louis-Mathieu; Cooper, Jeffrey B; Raemer, Daniel B; Schneider, Robert C; Frankel, Allan S; Berry, William R; Agnihotri, Arvind K

2012-07-01

Cardiac surgery demands effective teamwork for safe, high-quality care. The objective of this pilot study was to develop a comprehensive program to sharpen performance of experienced cardiac surgical teams in acute crisis management. We developed and implemented an educational program for cardiac surgery based on high realism acute crisis simulation scenarios and interactive whole-unit workshop. The impact of these interventions was assessed with postintervention questionnaires, preintervention and 6-month postintervention surveys, and structured interviews. The realism of the acute crisis simulation scenarios gradually improved; most participants rated both the simulation and whole-unit workshop as very good or excellent. Repeat simulation training was recommended every 6 to 12 months by 82% of the participants. Participants of the interactive workshop identified 2 areas of highest priority: encouraging speaking up about critical information and interprofessional information sharing. They also stressed the importance of briefings, early communication of surgical plan, knowing members of the team, and continued simulation for practice. The pre/post survey response rates were 70% (55/79) and 66% (52/79), respectively. The concept of working as a team improved between surveys (P = .028), with a trend for improvement in gaining common understanding of the plan before a procedure (P = .075) and appropriate resolution of disagreements (P = .092). Interviewees reported that the training had a positive effect on their personal behaviors and patient care, including speaking up more readily and communicating more clearly. Comprehensive team training using simulation and a whole-unit interactive workshop can be successfully deployed for experienced cardiac surgery teams with demonstrable benefits in participant's perception of team performance. Copyright © 2012 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

CRISIS COMMUNICATION: A STUDY OF MALAYSIA AIRLINES' RESPONSE TO THE MH17 CRISIS

OpenAIRE

King, Laura Holdt; Kitchen, Nikolaj Howard; Misimovic, Elvin; Rasmussen, Anne H.W.; Andersen, Kamilla Haugaard

2015-01-01

This project investigates Malaysia Airlines communicative efforts in the MH17-crisis. The theoretical frame consists of W. Timothy Coombs’ Situational Crisis Communication Theory (SCCT) and Image Restoration Theory by William L. Benoit. The Coombs’ analysis entails looking at the contextual factors to develop relevant strategies. Benoit is used as a framework in the textual analysis to explore which strategies MAS employed - scrutinising press releases from the first 48 hours. We compare the ...

Measuring a leader's ability to identify and avert crisis

OpenAIRE

Jamie Brownlee-Turgeon

2017-01-01

Leaders often have influence over the impact of pending crises by either preventing or minimizing the crisis (Pearson and Mitroff, 1993; Bonvillian, 2013). With crisis looming just around the corner, a leader’s ability to identify, avert, and manage a crisis has become a fundamental element in organizational sustainability. Yet, most literature on crisis is focused in the field of communication or crisis management during the actual event. Wooten and James (2008) provide a conceptual model...

The current international financial crisis: how much is new?

OpenAIRE

Steven B. Kamin

1999-01-01

The paper surveys a broad array of data to compare the scope and impact of three emerging-market financial crises: the debt crisis of the 1980s, the Mexican financial crisis of 1994-95, and the current international financial crisis. While certain conventional views regarding the three episodes are supported by the data examined in this paper, we find that in several respects, the current crisis is more similar to prior emerging-market crisis episodes than is commonly believed.

Education and Our Ecological Crisis

Science.gov (United States)

Klimas, John

1970-01-01

Discusses causes of our ecological crisis and suggests that in order to overcome the crisis we have to sprinkle our teaching with a sense of wonder, impress upon the youth that there is nothing difficult or mysterious about the ecological viewpoint, give youth an awareness of the diversity of things in our environment, stress interrelationships…

Supervision Experiences of Professional Counselors Providing Crisis Counseling

Science.gov (United States)

Dupre, Madeleine; Echterling, Lennis G.; Meixner, Cara; Anderson, Robin; Kielty, Michele

2014-01-01

In this phenomenological study, the authors explored supervision experiences of 13 licensed professional counselors in situations requiring crisis counseling. Five themes concerning crisis and supervision were identified from individual interviews. Findings support intensive, immediate crisis supervision and postlicensure clinical supervision.

Crisis Situations in Engineering Product Development

DEFF Research Database (Denmark)

Muenzberg, Christopher; Hammer, Jens; Brem, Alexander

2016-01-01

approaches reduce the problem identification time and increase the efficiency of crisis management. The goal of this research is to identify methods which are able to support the crisis management process successfully. Therefore, a literature-based analysis of developing methods, especially TRIZ is conducted......Crisis situations are special situations during the development process. They are characterized by time and handling pressure. Therefore, it is necessary to identify and apply a methodical problem solving approach to overcome these situations. Due to their prescriptive character, problem solving...

Soil mixing of stratified contaminated sands.

Science.gov (United States)

Al-Tabba, A; Ayotamuno, M J; Martin, R J

2000-02-01

Validation of soil mixing for the treatment of contaminated ground is needed in a wide range of site conditions to widen the application of the technology and to understand the mechanisms involved. Since very limited work has been carried out in heterogeneous ground conditions, this paper investigates the effectiveness of soil mixing in stratified sands using laboratory-scale augers. This enabled a low cost investigation of factors such as grout type and form, auger design, installation procedure, mixing mode, curing period, thickness of soil layers and natural moisture content on the unconfined compressive strength, leachability and leachate pH of the soil-grout mixes. The results showed that the auger design plays a very important part in the mixing process in heterogeneous sands. The variability of the properties measured in the stratified soils and the measurable variations caused by the various factors considered, highlighted the importance of duplicating appropriate in situ conditions, the usefulness of laboratory-scale modelling of in situ conditions and the importance of modelling soil and contaminant heterogeneities at the treatability study stage.

Stratified charge rotary aircraft engine technology enablement program

Science.gov (United States)

Badgley, P. R.; Irion, C. E.; Myers, D. M.

1985-01-01

The multifuel stratified charge rotary engine is discussed. A single rotor, 0.7L/40 cu in displacement, research rig engine was tested. The research rig engine was designed for operation at high speeds and pressures, combustion chamber peak pressure providing margin for speed and load excursions above the design requirement for a high is advanced aircraft engine. It is indicated that the single rotor research rig engine is capable of meeting the established design requirements of 120 kW, 8,000 RPM, 1,379 KPA BMEP. The research rig engine, when fully developed, will be a valuable tool for investigating, advanced and highly advanced technology components, and provide an understanding of the stratified charge rotary engine combustion process.

Crisis and Regional Integration

DEFF Research Database (Denmark)

Dosenrode, Søren

, Tunisia, Egypt …. ), where the crisis referred to could be humanitarian, environmental, economic, political … Europe, too, has also according to mass media, been a victim of a crisis, the financial one. Could ‘crisis’ be a beginning of enhanced regional integration? This paper will try to look...... at the processes of regional integration in relation to ‘crisis’ in Africa and Europe. First, this paper will look at the concept of ‘crisis’, before it moves on to discuss ‘regional integration’ and the correlation between the two, emphasizing the approaches of neo-functionalism and federal theory....... This is the basis for two short case studies of African and European regional integration. The paper tentative answers to the question: will the crisis in Africa and Europe respectively further or block regional integration? With a ‘that depends’. But the use of Federalism theory and neo-functionalism is seen...

[The crisis of medicine or the antimedicine crisis].

Science.gov (United States)

Foucault, M

1976-01-01

In this lecture, Professor Michel Foucault makes an in-depth study of the problems currently afflicting medical institutions and the medical practice. He deals with the thesis set forth by Ivan Illich in his book Medical Nemesis--The expropriation of Health, as well as the 1942 Beveridge Plan, but goes even further back in history to discover the origin of the medical crisis common throughout the world--back to the XVIII century roots of the social practice of medicine. He also describes the phases through which medical activity has passed from then until now and deals with what he calls the political economy of medicine. Finally, he reaches the conclusion that what matters is not so much the present crisis of medicine, which he considers to be a false concept, but the discipline's historical model dating from the XVIII century and serving to determine to what extent it can be modified.

A review of recent developments on turbulent entrainment in stratified flows

International Nuclear Information System (INIS)

Cotel, Aline J

2010-01-01

Stratified interfaces are present in many geophysical flow situations, and transport across such an interface is an essential factor for correctly evaluating the physical processes taking place at many spatial and temporal scales in such flows. In order to accurately evaluate vertical and lateral transport occurring when a turbulent flow impinges on a stratified interface, the turbulent entrainment and vorticity generation mechanisms near the interface must be understood and quantified. Laboratory experiments were performed for three flow configurations: a vertical thermal, a sloping gravity current and a vertical turbulent jet with various tilt angles and precession speeds. All three flows impinged on an interface separating a two-layer stably stratified environment. The entrainment rate is quantified for each flow using laser-induced fluorescence and compared to predictions of Cotel and Breidenthal (1997 Appl. Sci. Res. 57 349-66). The possible applications of transport across stratified interfaces include the contribution of hydrothermal plumes to the global ocean energy budget, turbidity currents on the ocean floor, the design of lake de-stratification systems, modeling gas leaks from storage reservoirs, weather forecasting and global climate change.

Neo-liberalism, Crisis and the Contradictions of Depoliticisation

Directory of Open Access Journals (Sweden)

Peter Burnham

2017-10-01

Full Text Available This paper develops a political economy analysis of depoliticisation in the context of the crisis of neo-liberalism in Western Europe. Following a discussion of the theoretical foundations of the concept, it emphases that whilst depoliticisation strategies are often associated with neo-liberalism, such strategies have a longer trajectory existing even within Keynesian regimes. The paper then details the many forms taken by depoliticisation within neo-liberal governing regimes focusing on the reorganisation of civil society and the state from the late 1970s to the present primarily with examples from the UK. It suggests, contrary to much popular discussion, that there is a significant degree of continuity in the form of economic manage-ment followed before, during and after the recent financial crisis of 2008/09. Both in terms of ideology and practice, many governments have maintained and even deepened their commitment to depoliticised gov-erning principles. However it seems clear that attempts to depoliticise neo-liberal economic policy have not enabled state managers to avoid the emergence of crisis at the level of the state. Contrary to accounts which argue in simplistic fashion that `economic’ crisis produces `political’ crisis, this paper suggests that crisis is best understood as expressed simultaneously in both economic and political forms. Crisis at the level of the state precipitated in part by the entrenchment of depoliticised governing strategies is not simply the result of economic crisis but is an aspect of that crisis contributing to its depth and apparent insolubility. In this way the paper challenges some critiques of depoliticisation which have suggested (Hay 2014, 303 that the concept is in part both fatalistic and functionalist removing much of the political contingency of the moment of crisis itself.

Currency Crisis in Sudan in 2012: An Econometric Analysis

Directory of Open Access Journals (Sweden)

Alamedin Bannaga, Dr.

2015-06-01

Full Text Available The Sudan currency crisis in 2012 occurred when the Sudanese pound lost 66 percent of its value against the US dollar. In this article we adopt statistical methods such as the signal approach and econometric methods such as the Probit Model for identifying and evaluating the currency crisis. We utilize some economic indicators that have the ability to predict the crisis. We examined the capability of these indicators in generating an early warning system for Sudan currency crisis. The study confirms that the incidence of currency crisis in Sudan increases by increase in inflation rate, increase in import percentage of GDP, rise in claims against the central government, reduction in external reserves and existence of political crisis. Moreover, the study finds that the most important predictor of currency crisis in Sudan is decline in external reserves.

The Greek crisis: Causes and implications

Directory of Open Access Journals (Sweden)

Vlamis Prodromos

2010-01-01

Full Text Available This paper presents and critically discusses the origins and causes of the Greek fiscal crisis and its implications for the euro currency as well as the SEE economies. In the aftermath of the 2007-2009 financial crisis the enormous increase in sovereign debt has emerged as an important negative outcome, since public debt was dramatically increased in an effort by the US and the European governments to reduce the accumulated growth of private debt in the years preceding the recent financial turmoil. Although Greece is the country member of the eurozone that has been in the middle of this ongoing debt crisis, since November 2009 when it was made clear that its budget deficit and mainly its public debt were not sustainable, Greece’s fiscal crisis is not directly linked to the 2007 US subprime mortgage loan market crisis. As a result of this negative downturn the Greek government happily accepted a rescue plan of 110 billion euros designed and financed by the European Union and the IMF. A lengthy austerity programme and a fiscal consolidation plan have been put forward and are to be implemented in the next three years.

Solar architecture and energy policies in France: from the oil crisis to the solar crisis

International Nuclear Information System (INIS)

Chauvin-Michel, Marion

2013-01-01

In 1973, the oil crisis creates a focus on energy efficiency policy. Public institutions implement studies on solar architecture and launch experiments and training campaigns to promote the solar equipment. But the presidential election of 1981 leads to a change in energy policy, plunging the solar sector in crisis, causing the disappearance of solar architecture

CRISIS IMPACT UPON THE ROMANIAN COMPANIES

Directory of Open Access Journals (Sweden)

Marius GUST

2014-04-01

Full Text Available The paper aims at investigating the economic and financial crisis impact which has occurred in the Romanian economy, upon the Romanian companies since 2008. Specifically, its effects are taken into account regarding the number of economic players, the labor force, and the results of business performance: enterprise turnover or gross outcomes. Additionally, this research paper aims at assessing the crisis consequences on corporate behavior in the insecure environment of the crisis regarding the investment process and the value rendered by enterprises. The investigation is made exclusively on the secondary and tertiary sectors of the Romanian economy: industry, construction, trade and services, both from an overall and a sectoral perspective. The analysis also envisages the correlation of progress per the aforementioned economic segments with the overall development of the Romanian economy in terms of economic and financial crisis.

Crisis exercises with simulated media pressure

International Nuclear Information System (INIS)

Bouchot, E.; Robin, M.

2016-01-01

Communication in a nuclear crisis presents always a certain degree of psychic tension due to collective stress, a multiplicity of the actors, the complexity of the situation, and a lot of requests from media, NGO or local elected officials. A bad communication in a crisis situation can jeopardize the trust in the authorities and discourage population to follow sanitary recommendations and the efficiency of the protective measures can then be threatened. So training in crisis communication has become a necessity and is now fully integrated in crisis exercises. Simulated media pressure (SMP) is wielded by a specialized agency that will test the clarity, consistency and the relevancy of the pieces of information released by the communication cells through interviews, press statements, official releases or messages to social networks. A feedback analysis is always made to point out the weaknesses. (A.C.)

FRAGMENTATION OF CRISIS MANAGEMENT IN AN ENTERPRISE

Directory of Open Access Journals (Sweden)

Jarema Batorski

2011-11-01

Full Text Available The communiqué presents some methodological assumptions of research into organizational crisismanagement. The subject of research, both theoretical and empirical, is crisis management in anenterprise from the point of view of organizational learning. There are some paradoxes in crises andin using common practices during a crisis. These paradoxes constitute the research field forrecomposition of various models of crisis management in enterprises.

Post-crisis financial intermediation

Directory of Open Access Journals (Sweden)

Ilie MIHAI

2015-09-01

Full Text Available The recent financial crisis that begun in 2007 in the US, which then swept around the world, has left deep scars on the already wrinkled face of the global economy. Some national and regional economies, which had money for expensive makeup, or created money[1], managed to blur or hide the scars left by the crisis, others are still facing difficulties in overcoming the effects of this. The rapacity of banks, their greed and risk ignorance, were the origin of the outbreak of the last major economic and financial crisis but unfortunately those who were responsible or, rather, irresponsible, paid little or nothing at all for the burden of their bad loan portfolio. This cost has been supported by the population, either directly by paying high interest and fees [Mihai I., 2007], or indirectly, through the use of public budgets to cover the losses of banks, most of which had private capital. In this context, we intend to examine the state of financial intermediation in Romania in the post-crisis period, and to primarily follow: (i The structure and evolution of the banking system; (ii Non-government credit situation; (iii The level of savings; (iiii Loan-deposit ratio; (v The degree of financial intermediation and disintegration phenomenon etc., and to articulate some conclusions and suggestions on the matters that have been explored.

University crisis and social responsibility

Directory of Open Access Journals (Sweden)

José Camilo dos Santos Filho

2016-01-01

Full Text Available The purpose of this study was to investigate the repercussion of the recent crisis of the university on its mission and responsibility and, from this reflection, to propose ways for the consolidation of this responsibility. The three main crisis faced by the university  from the middle of the XXth century identified by Boaventura Souza Santos as crisis of hegemony, of legitimacy and institutional, constituted the framework of discussion of the problem of social responsibility of the university. Although true for the universities of the advanced countries, the loss of hegemony in the area of research still does not occur in Brazilian university. To overcome the crisis of legitimacy, the creation of advanced academic and professional training institutions for the cultivation of the intellectual and professional elite of the country, as well as of non university institutions of mass higher education for the cultural and technological formation of the youth is justified. To make possible the access to these institutions by discriminated socioeconomic segments of society, the adoption of the policy of affirmative action in the form of quotas is justified.  The overcoming of the institutional crisis will be achieved when the State respect the specificity of the universities and when the evaluation criteria of her functions be adequate to her specific nature and the titularity of the evaluation belong to the institutions themselves assuring the external evaluation by effective pairs and not by pairs coopted by the State.

Visualization periodic flows in a continuously stratified fluid.

Science.gov (United States)

Bardakov, R.; Vasiliev, A.

2012-04-01

To visualize the flow pattern of viscous continuously stratified fluid both experimental and computational methods were developed. Computational procedures were based on exact solutions of set of the fundamental equations. Solutions of the problems of flows producing by periodically oscillating disk (linear and torsion oscillations) were visualized with a high resolutions to distinguish small-scale the singular components on the background of strong internal waves. Numerical algorithm of visualization allows to represent both the scalar and vector fields, such as velocity, density, pressure, vorticity, stream function. The size of the source, buoyancy and oscillation frequency, kinematic viscosity of the medium effects were traced in 2D an 3D posing problems. Precision schlieren instrument was used to visualize the flow pattern produced by linear and torsion oscillations of strip and disk in a continuously stratified fluid. Uniform stratification was created by the continuous displacement method. The buoyancy period ranged from 7.5 to 14 s. In the experiments disks with diameters from 9 to 30 cm and a thickness of 1 mm to 10 mm were used. Different schlieren methods that are conventional vertical slit - Foucault knife, vertical slit - filament (Maksoutov's method) and horizontal slit - horizontal grating (natural "rainbow" schlieren method) help to produce supplementing flow patterns. Both internal wave beams and fine flow components were visualized in vicinity and far from the source. Intensity of high gradient envelopes increased proportionally the amplitude of the source. In domains of envelopes convergence isolated small scale vortices and extended mushroom like jets were formed. Experiments have shown that in the case of torsion oscillations pattern of currents is more complicated than in case of forced linear oscillations. Comparison with known theoretical model shows that nonlinear interactions between the regular and singular flow components must be taken

Crisis y Derecho del Trabajo: viejos conocidos

Directory of Open Access Journals (Sweden)

Oscar Ermida Uriarte

2014-04-01

Full Text Available Buenas noches: Mi papel aquí es el de hacer una presentación general del tema que sirva de introducción a lo que luego profundizarán los Profesores Rosenbaun y Loustaunau, tanto en lo que tiene que ver con la negociación colectiva, como en lo relacionado con las experiencias concretas que se han dado en nuestro país.Para hacer ese planteamiento panorámico inicial, vamos a tratar cinco puntos: Primeramente, abordaremos la crisis y el Derecho del trabajo como una relación que de algún modo es vieja y conocida, aunque cada vez se plantea con alguna novedad. En segundo lugar haremos referencia a algunas particularidades de la crisis actual. En tercer lugar, señalaremos los efectos específicos de las crisis económicas sobre el Derecho del trabajo. En cuarto término, intentaremos introducir una sistematización de los instrumentos laborales de enfrentamiento a la crisis, respondiendo a la pregunta ¿qué instrumentos tiene el Derecho del trabajo para enfrentar la crisis? Y en quintolugar, nos referiremos a las medidas extra laborales de enfrentamiento de la crisis, es decir, aquello que se puede hacer para enfrentar las crisis, no solo desde el Derecho del trabajo, sino desde fuera del Derecho del Trabajo.

Optimal Advertising When Envisioning a Product-Harm Crisis

OpenAIRE

Olivier Rubel; Prasad A. Naik; Shuba Srinivasan

2011-01-01

How should forward-looking managers plan advertising if they envision a product-harm crisis in the future? To address this question, we propose a dynamic model of brand advertising in which, at each instant, a nonzero probability exists for the occurrence of a crisis event that damages the brand's baseline sales and may enhance or erode marketing effectiveness when the crisis occurs. Because managers do not know when the crisis will occur, its random time of occurrence induces a stochastic co...

A Study of Crisis Management Based on Stakeholders Analysis Model

Science.gov (United States)

Qingchun, Yue

2017-11-01

From the view of stakeholder theory, not only the enterprises should provide services to shareholders, but also take care of the demands of stakeholders. Stakeholders for the enterprise crisis are the organizations and individuals, which cause crisis, respond to the crisis and affected by the enterprise crisis. In this paper, first of all, to comb the development of stakeholder theory systematically; secondly, with the help of the enterprise crisis stakeholder analysis model, analyze the concept of stakeholders for the enterprise crisis and membership, and with the example of Shuanghui Group for further analysis; finally, we put forward relevant proposals for the enterprise crisis from the view of stakeholders.

Thailand: Post-Crisis Rebalancing

OpenAIRE

Chalongphob Sussangkarn; Deunden Nikomborirak

2012-01-01

Since the Asian financial crisis in 1997, Thailand has become highly dependent on exports as the main engine of economic growth. In 2008, the ratio of export to GDP was about 76.5 percent. The global economic crisis triggered by the sub-prime loans debacle in the United States has prompted Thailand to rethink its high dependence on export. This paper examines the options for external and internal economic rebalancing strategies for Thailand. External rebalancing will require Thailand to rely ...

Stratified turbulent Bunsen flames : flame surface analysis and flame surface density modelling

NARCIS (Netherlands)

Ramaekers, W.J.S.; Oijen, van J.A.; Goey, de L.P.H.

2012-01-01

In this paper it is investigated whether the Flame Surface Density (FSD) model, developed for turbulent premixed combustion, is also applicable to stratified flames. Direct Numerical Simulations (DNS) of turbulent stratified Bunsen flames have been carried out, using the Flamelet Generated Manifold

¿Crisis internacional o crisis del capitalismo?.

Directory of Open Access Journals (Sweden)

Daniel Hawkins.

2010-01-01

Full Text Available The present global recession that sprung out of the US banking and Real Estate sectors in 2007 has its roots in the massive State and financial upheavals implemented in the face of the 1970s crisis of over accumulation. These transformations had as their objective the reneging of the Keynesian, tripartite model of regulation and its association with the ‘Welfare State’. As such, the post-1970 neo-liberal financial order can be best seen as a ‘class project’ to reassert the dominance of grand capital, especially financial capital, both in the political and economic fields. Examining the intricate links between the present crisis and the structural governance changes enacted over the past 30 years, principally in the United States, the fallacies of ultra-growth and the speculative model become obvious as do their class dimensions and impact. However, despite the seeming ideological death of neo-liberalism, on close inspection, the policies so far enacted by the Obama administration make no concerted move out of the past era of financial sector hegemony.

ECONOMIC CRISIS AND ECONOMIC DISPARITIES IN EUROPEAN UNION

Directory of Open Access Journals (Sweden)

Rodica CRUDU

2015-09-01

Full Text Available The impact of the economic and financial crisis is still being felt. It started as an acute crisis of the banking system, but then quickly affected the real economy, causing a substantial slump in business investment, household demand and output. The current economic crisis has affected almost all European countries but the countries of the European south and the former eastern socialist republics have suffered the most. The objective in this paper is to quantify economic disparities as expressed by several growth indicators, such as GDP per capita, employment/unemployment rates, labour productivity rates and use them to compare the economic performances before and after the crisis. EU took several measures to recover from the economic crisis. Nevertheless, its ability to adjust to widely diverse national and local contexts that have been impacted differently by the effects of the crisis, and to support the different patterns of economic growth that will result from it, is yet to be seen.

[Social crisis, spontaneous groups and group order].

Science.gov (United States)

Edelman, Lucila; Kordon, Diana

2002-12-01

Argentina has gone through very difficult times during the last years and, in particularly, new kinds of social practices have emerged in order to cope with the crisis. This situation demands and urges a new type of reflection upon the double role of groups, as tools to transform reality and as a way to elaborate those processes regarding subjectivity. In this paper we analyse some topics regarding the groupal field (considering spontaneous groups as well as groupal devices that allow to elaborate the crisis). We consider social bond to be the condition of possibility for the existence of the psyche and of time continuity, and that it also makes possible personal and social elaboration of trauma, crisis and social catastrophe. We develop some aspects of an specific device (the reflection group), which we have already depicted in another moment, showing it's usefulness to cope with social crisis and to promote the subjective elaboration of crisis.

Financial Crisis and the Central Bank System

Directory of Open Access Journals (Sweden)

RICHARD POSPISIL

2015-05-01

Full Text Available The financial crisis that began in 2008 gradually developed into a global economic crisis and continues to this day. There is a lot of causes standing behind the creation, depth and process of the crisis, which is the deepest since the thirties of last centrury. One of the reasons can be found in the risky behavior of commercial banks, especially in the excessive lending of credits and mortgages. Its share on the financial crisis have central banks and their failure as the financial supervisory authority. But there is a lot of another causes of failures in the commercial banking system. And some of the causes lies outside the banking system and monetary policy. Its share of the blame has also become from state and its expenditure on the social policy.This article analyzes the role of the commercial banking system and the central banks on the financial crisis including prevention options and measures.

FINANCIAL CRISIS AND THE CENTRAL BANK SYSTEM

Directory of Open Access Journals (Sweden)

Richard POSPISIL

2015-07-01

Full Text Available The financial crisis that began in 2008 gradually developed into a global economic crisis and continues to this day. There is a lot of causes standing behind the creation, depth and process of the crisis, which is the deepest since the thirties of last centrury. One of the reasons can be found in the risky behavior of commercial banks, especially in the excessive lending of credits and mortgages. Its share on the financial crisis have central banks and their failure as the financial supervisory authority. But there is a lot of another causes of failures in the commercial banking system. And some of the causes lies outside the banking system and monetary policy. Its share of the blame has also become from state and its expenditure on the social policy.This article analyzes the role of the commercial banking system and the central banks on the financial crisis including prevention options and measures.

Holonic Crisis Handling Model for Corporate Sustainability

Directory of Open Access Journals (Sweden)

Levente Bakos

2017-12-01

Full Text Available The new approaches of risk and crisis management of organizations point to corporate responsibility and corporate sustainability. In the ‘Internet of Everything’ era, when the new media and social networks create the possibility to ruin in a few seconds the reputation of a company built in decades, it is important to afford the maximum attention to risk management and crisis communication. Long-term sustainability requires a transparent, trustful communication in due time. In our study, we propose a crisis management model that leads to sustainable corporate behaviour. We consider organizations as complex systems, and we use the holonic multiagent modelling concept to depict the emergent behaviour of these systems. This theoretical paper has as its main result a crisis communication model, based on the adaptability feature of holons. In our non-linear approach for unpredictable situations we merged some findings of sustainability theory, corporate social responsibility (CSR management, crisis communication, the holonic manufacturing concept and the latest security standards in computer communication.

Mobilization of the south against food crisis

Directory of Open Access Journals (Sweden)

Laurent Delcourt

2009-06-01

Full Text Available “Creemos que a esta crisis alimentaria hay que darle un nombre más exacto. Todavía no damos con ese nombre. Pero no es una crisis de alimentos,es una crisis de valores en las empresas transnacionales, en los gobiernos y en la cooperación internacional”, Sinforiano Cáceres, presidente de la Federación nacional de cooperativas, Nicaragua (Envío, 2008.

The role of national security culture in crisis management : the case of Kardak crisis

OpenAIRE

Savaş, Özlem

2008-01-01

Ankara : The Department of International Relations, Bilkent University, 2008. Thesis (Master's) -- Bilkent University, 2008. Includes bibliographical references leaves 94-103. This thesis analyzes the role of national security culture in crisis management. The use and significance of national security culture in the management of a crisis is the main concern discussed throughout this study. It is assumed that national security culture serves as the main guideline of states d...

Two-phase air-water stratified flow measurement using ultrasonic techniques

International Nuclear Information System (INIS)

Fan, Shiwei; Yan, Tinghu; Yeung, Hoi

2014-01-01

In this paper, a time resolved ultrasound system was developed for investigating two-phase air-water stratified flow. The hardware of the system includes a pulsed wave transducer, a pulser/receiver, and a digital oscilloscope. The time domain cross correlation method is used to calculate the velocity profile along ultrasonic beam. The system is able to provide velocities with spatial resolution of around 1mm and the temporal resolution of 200μs. Experiments were carried out on single phase water flow and two-phase air-water stratified flow. For single phase water flow, the flow rates from ultrasound system were compared with those from electromagnetic flow (EM) meter, which showed good agreement. Then, the experiments were conducted on two-phase air-water stratified flow and the results were given. Compared with liquid height measurement from conductance probe, it indicated that the measured velocities were explainable

Crisis management and crisis prevention

International Nuclear Information System (INIS)

Wallensteen, P.

1988-01-01

This paper reports that many proposals have come forth to ease the tension between East and West. Some focus on arms developments, others take up diplomatic issues. In addition, some have raised the question of crisis management and crisis prevention. Can crises be prevented even before they have taken place? The Palme Commission on Disarmament and Security suggested, in its 1982 report, ways of restraining superpower involvement in Third World conflicts. Such conflicts, it was argued, could escalate and ultimately result in nuclear confrontation between the United States and the Soviet Union. Certainly, the commission also paid attention to conflicts over issues in Europe and to problems in Eastern or in Western Europe. However, the commission raised a question that lately has received increasing attention: the dangers of superpower confrontation over Third World issues. In his statement to the United Nations on 24 October 1985, President Regan pointed to the need for settling regional conflicts as they play a large role in building suspicions and tensions. Regan's initiative explicitly concerned Afghanistan, Cambodia, Ethiopia, Angola and Nicaragua. It included negotiations with the Soviet Union over Afghanistan, and, at a later stage, also over other issues. The goal, he the, was not to force a settlement on the parties. The initiative concerned issues that have for the American public, justified armaments and reduced Soviet credibility

Household debt and consumption during the financial crisis

DEFF Research Database (Denmark)

Andersen, Asger Lau; Duus, Charlotte; Jensen, Thais Lærkholm

2014-01-01

We use data for nearly 800,000 Danish families to examine whether high household leverage prior to the financial crisis may have amplified the reduction in household spending over the course of the crisis. We find a strong negative correlation between pre-crisis leverage and the change in non...

Оrganization of anti-crisis personnel management in agricultural enterprises

Directory of Open Access Journals (Sweden)

Mylyar T.S.

2017-06-01

Full Text Available The research deals with the basic principles of the use of anti-crisis personnel management in enterprises of agriculture. The paper theoretically proves the implementation efficiency of anti-crisis personnel management in enterprises of agriculture. Nowadays many enterprises are constantly faced with the impact of crises of different nature. HR management is urgent and a priority to improve the efficiency of the administrative process for all organizations. The actual basis for the introduction of anti-crisis management in enterprises is timely detection and correct response to crisis situations by human resources. The basis of anti-crisis personnel management is an organization work with the staff, aimed at creating conditions for the effective activity planning at the company, the selection of strategies for implementation, development of anti-crisis program, selection of appropriate instruments to use. However, it is important to take into account the human factor, based on the psychological readiness of skilled company personnel to work in conditions of stress and crisis. Much attention is paid to the overview of main factors that are necessary for personnel in the organization of anti-crisis management. The principles of anti-crisis personnel management are systematized. It should be noted that the principles can be individual, that is specific to the crisis in the enterprises, as the staff in this case is in serious social and psychological environment. It is determined that anti-crisis management has specific characteristics. The article studies the place of the personnel policy in the anti-crisis management system. The paper gives the valuable information on the way of improving the effectiveness of anti-crisis management, which is the implementation of the internal anti-crisis control group, and the functions of the group are the ability to anticipate crises in the future and provide everything necessary to prevent their appearance.

Crisis homes for adult psychiatric patients

DEFF Research Database (Denmark)

Aagaard, Jørgen; Freiesleben, Michael; Foldager, Leslie

2008-01-01

INTRODUCTION: Inspired by the Crisis Home programme in Madison, we have adapted and evaluated the programme at the Community Mental Health (CMH) Centre in Tønder, Denmark. MATERIAL AND METHODS: Procedures and schedules from the Crisis Home programme were applied in this open trial. Questionnaire...... data concerning satisfaction with the stay and registration data concerning the admissions and bed days two years before and two years after the first stay were obtained. RESULTS: During four years, 52 different patients had a total of 187 stays in a crisis home. Twenty (38.5%) of the patients were...... attached to the ACT team. The average duration of the stays was 4.0 days. The number of readmissions and bed days after the first stay showed a significant downward tendency for the subgroup of patients with a more severe mental disorder, but not for the whole group. The patients, the crisis homes families...

An Identity Crisis of Architectural Critique

Directory of Open Access Journals (Sweden)

Kostas Tsiambaos

2014-05-01

Full Text Available Over the last three years Greece has been facing one of its worst crises since the 1950s, a crisis which most understand to be a financial one. The word crisis (from the Greek κρίσις has a double meaning in the Greek language. Its first meaning indicates a radical — usually negative — change in the sum of conditions or flow of events, while its second refers to an opinion, a theory, a personal judgment or point of view towards a specific subject. I will argue that the current crisis is not just financial, but deeply cultural. An examination of the history of architectural discourse in Greece will help us better understand the cultural identity of the recent crisis by illuminating its core: the ambivalent relationship between Greece and Europe, from the establishment of the Greek state until today.

The Refugee Crisis as a European Democratic Crisis

Directory of Open Access Journals (Sweden)

Chryssoula Kapartziani

2016-07-01

Full Text Available The institutional European Union is facing two types of crisis. On the one hand, it needs to manage the current refugee’s influx efficiently and on the other hand it needs to deal with the democratic deficit that emerged by Europe’s incapacity to make the required decisions and gain the justification of its actions from its own people. This article aims firstly to highlight the legal framework (rule of law that governs the asylum and migration procedures as well as the democratic gap that these provisions created in the different member states, as a crystal clear example of how a national competence became supranational. Furthermore, it illustrates the refugee profile, as a human being with acquired human rights through the theories of H. Arendt and the U. Beck. Lastly, the cosmopolitan approach is suggested in order to overcome the refugee crisis but a well-established integration should be the long term goal of Europe.

Crisis meeting

CERN Multimedia

Staff Association

2015-01-01

To all CERN staff: your rights are at risk! We invite you to come to a crisis meeting on Thursday 7th May 2015 at 9 a.m., Auditorium, Main Building, Meyrin site. Your presence is crucial, we are ALL concerned!

Spinning phenomena and energetics of spherically pulsating patterns in stratified fluids

International Nuclear Information System (INIS)

Ibragimov, Ranis N; Dameron, Michael

2011-01-01

The nonlinear solutions of the two-dimensional Boussinesq equations describing internal waves in rotating stratified fluids were obtained as group invariant solutions. The latter nonlinear solutions correspond to the rotation transformation preserving the form of the original nonlinear equations of motion. It is shown that the obtained class of exact solutions can be associated with the spherically pulsating patterns observed in uniformly stratified fluids. It is also shown that the obtained rotationally symmetric solutions are bounded functions that can be visualized as spinning patterns in stratified fluids. It is also shown that the rotational transformation provides the energy conservation law together with other conservation laws for which the spinning phenomena is observed. The effects of nonlinearity and the Earth's rotation on such a phenomenon are also discussed.

Modeling the Conducting Stably-Stratified Layer of the Earth's Core

Science.gov (United States)

Petitdemange, L.; Philidet, J.; Gissinger, C.

2017-12-01

Observations of the Earth magnetic field as well as recent theoretical works tend to show that the Earth's outer liquid core is mostly comprised of a convective zone in which the Earth's magnetic field is generated - likely by dynamo action -, but also features a thin, stably stratified layer at the top of the core.We carry out direct numerical simulations by modeling this thin layer as an axisymmetric spherical Couette flow for a stably stratified fluid embedded in a dipolar magnetic field. The dynamo region is modeled by a conducting inner core rotating slightly faster than the insulating mantle due to magnetic torques acting on it, such that a weak differential rotation (low Rossby limit) can develop in the stably stratified layer.In the case of a non-stratified fluid, the combined action of the differential rotation and the magnetic field leads to the well known regime of `super-rotation', in which the fluid rotates faster than the inner core. Whereas in the classical case, this super-rotation is known to vanish in the magnetostrophic limit, we show here that the fluid stratification significantly extends the magnitude of the super-rotation, keeping this phenomenon relevant for the Earth core. Finally, we study how the shear layers generated by this new state might give birth to magnetohydrodynamic instabilities or waves impacting the secular variations or jerks of the Earth's magnetic field.

Attribution Theory and Crisis Intervention Therapy.

Science.gov (United States)

Skilbeck, William M.

It was proposed that existing therapeutic procedures may influence attributions about emotional states. Therefore an attributional analysis of crisis intervention, a model of community-based, short-term consultation, was presented. This analysis suggested that crisis intervention provides attributionally-relevant information about both the source…

OPINIONS ON INTERNATIONAL RESERVES MANAGEMENT - POST CRISIS

OpenAIRE

MERCEA (HANDRO) PATRICIA AMALIA

2017-01-01

The recent crisis demonstrated once again the importance of maintaining an adequate level of the international reserves as part of the defense of a country against the shocks internationally transmitted. Liquidity buffers aided the good functioning of financial systems, and allowed countries to cope with sudden foreign capital stops or to manage massive outflows without facing a costly crisis. This logic has been strengthened in the context of the crisis from 2008, when countries ...

Access to Credit of SMEs in the Czech Republic During the Financial Crisis and in the Post-crisis Period

Directory of Open Access Journals (Sweden)

Petr Koráb

2015-01-01

Full Text Available We investigate the impact of the financial crisis on the access of small and medium-sized enterprises in the Czech Republic to external financing. We apply the non-parametric kernel density estimation on a firm-level measure of financing constraints and evaluate its distribution on a balanced panel of SMEs. We focus on financing constraints related to financial health of companies since they determine the commercial banks’ lending behaviour. Our results reveal that firms were more constrained during the crisis and their financing constraints did not largely improve after the end of financial crisis. We argue that enterprises were financially constrained during the crisis because of reduced cash-flow and cash holdings.

Economic crisis and nursing in Spain.

Science.gov (United States)

Zabalegui, Adelaida; Cabrera, Esther

2010-07-01

The purpose of the present study is to describe the economic context in Spain and its impact on the health care sector and in nursing schools. The global economic crisis is affecting nursing in Spain. This study analyses and compares indicators related to health care and nursing schools among European countries. Some new strategies to cope with the challenges arising from the health care crisis are suggested. Health care costs are increasing as a result of the ageing of the Spanish population, immigration, chronicity of health problems and new medical technology. Nursing education has changed in 2010 from a 3-year diploma programme to a 4-year University degree in Nursing. This change requires new resources involving staff, facilities and equipment, all of which are lacking because of the economic crisis in Spain. The worldwide economic crisis has affected Spain more than it has other European Union (EU) countries. This global crisis has an impact on the health care sector as well on nursing schools. It is essential for nursing management to develop creative approaches to maintain cost effective patient care. New programmes and technology must be carefully evaluated in terms of cost effectiveness before being implemented. All health care professionals should be well informed and have a solid understanding of this situation.

Intervention among Suicidal Men: Future Directions for Telephone Crisis Support Research.

Science.gov (United States)

Hunt, Tara; Wilson, Coralie J; Woodward, Alan; Caputi, Peter; Wilson, Ian

2018-01-01

Telephone crisis support is a confidential, accessible, and immediate service that is uniquely set up to reduce male suicide deaths through crisis intervention. However, research focusing on telephone crisis support with suicidal men is currently limited. To highlight the need to address service delivery for men experiencing suicidal crisis, this perspective article identifies key challenges facing current telephone crisis support research and proposes that understanding of the role of telephone crisis helplines in supporting suicidal men may be strengthened by careful examination of the context of telephone crisis support, together with the impact this has on help-provision for male suicidal callers. In particular, the impact of the time- and information-poor context of telephone crisis support on crisis-line staff's identification of, and response to, male callers with thoughts of suicide is examined. Future directions for research in the provision of telephone crisis support for suicidal men are discussed.

Turbulent fluxes in stably stratified boundary layers

International Nuclear Information System (INIS)

L'vov, Victor S; Procaccia, Itamar; Rudenko, Oleksii

2008-01-01

We present here an extended version of an invited talk we gave at the international conference 'Turbulent Mixing and Beyond'. The dynamical and statistical description of stably stratified turbulent boundary layers with the important example of the stable atmospheric boundary layer in mind is addressed. Traditional approaches to this problem, based on the profiles of mean quantities, velocity second-order correlations and dimensional estimates of the turbulent thermal flux, run into a well-known difficulty, predicting the suppression of turbulence at a small critical value of the Richardson number, in contradiction to observations. Phenomenological attempts to overcome this problem suffer from various theoretical inconsistencies. Here, we present an approach taking into full account all the second-order statistics, which allows us to respect the conservation of total mechanical energy. The analysis culminates in an analytic solution of the profiles of all mean quantities and all second-order correlations, removing the unphysical predictions of previous theories. We propose that the approach taken here is sufficient to describe the lower parts of the atmospheric boundary layer, as long as the Richardson number does not exceed an order of unity. For much higher Richardson numbers, the physics may change qualitatively, requiring careful consideration of the potential Kelvin-Helmoholtz waves and their interaction with the vortical turbulence.

Crisis? What Crisis? The Normality of the Current Food Crisis

OpenAIRE

Lang, T.

2010-01-01

The 2005–8 food crisis was a shock to political elites, but in some respects the situation was normal. Food policies are failing to respond adequately to the squeeze on land, people, health and environment. Strong evidence of systems failure and stress, termed here New Fundamentals, ought to reframe twenty-first century food politics and effort. Yet so far, international discourse is too often narrow and technical. The paper suggests that 2005–8 reinforced how the dominant twentieth century p...

Biogenic mixing induced by intermediate Reynolds number swimming in stratified fluids

Science.gov (United States)

Wang, Shiyan; Ardekani, Arezoo M.

2015-01-01

We study fully resolved motion of interacting swimmers in density stratified fluids using an archetypal swimming model called “squirmer”. The intermediate Reynolds number regime is particularly important, because the vast majority of organisms in the aphotic ocean (i.e. regions that are 200 m beneath the sea surface) are small (mm-cm) and their motion is governed by the balance of inertial and viscous forces. Our study shows that the mixing efficiency and the diapycnal eddy diffusivity, a measure of vertical mass flux, within a suspension of squirmers increases with Reynolds number. The mixing efficiency is in the range of O(0.0001–0.04) when the swimming Reynolds number is in the range of O(0.1–100). The values of diapycnal eddy diffusivity and Cox number are two orders of magnitude larger for vertically swimming cells compared to horizontally swimming cells. For a suspension of squirmers in a decaying isotropic turbulence, we find that the diapycnal eddy diffusivity enhances due to the strong viscous dissipation generated by squirmers as well as the interaction of squirmers with the background turbulence. PMID:26628288

Introduction to the theory and practice of crisis intervention

OpenAIRE

Poal, Pilar

1990-01-01

En los años transcurridos desde que Lindemann publicó su estudio clásico sobre las reacciones de duelo, la teoría de las crisis emocionales y las formas de intervención psicológica en situaciones de crisis se han desarrollado de forma significativa. En este trabajo se analiza la contribución de varios autores al desarrollo de una teoría de las crisis emocionales y se describen los tipos, elementos y etapas de una crisis. Se revisa la relación entre la teoría de las crisis emocionales y la int...

Crisis meeting

CERN Multimedia

Staff Association

2014-01-01

  To all CERN staff: your rights are at risk ! We invite you to come to a crisis meeting on Wednesday 2nd April at 10:30 a.m., Auditorium, Main Building, Meyrin site. Your presence is crucial, we are ALL concerned !

The Crisis Management Practices of Australian Construction Companies

Directory of Open Access Journals (Sweden)

M Loosemore

2012-11-01

Full Text Available Recent world events in the international relations arena and the subsequent knock-on affect on the insurance industry, have sent shock-waves through Australia’s business community,elevating crisis management to the top of the managerial agenda. This paperpresents the findings of exploratory research, which investigated the crisis managementpractices of construction companies. Using a diagnostic model of crisis preparednesswhich has been developed and tested across a broad range of industries, it concludes thatif the sample surveyed is typical, then crisis planning is rudimentary and undertaken in aninsular, informal, fragmented fashion, supported by few resources and little strategicguidance. Consequently, many construction companies will have an inadequate understandingof their crisis exposure, of how to cope with crises when they happen and of howto learn and recover from their aftermath.

Aftershocks : Economic Crisis and Institutional Choice

NARCIS (Netherlands)

Hemerijck, Anton; Knapen, Ben; Doorne, van Ellen

2009-01-01

Aftershocks werd geschreven op het hoogtepunt van de grootste economische crisis sinds de grote depressie. Hoewel het voorbarig zou zijn aan te nemen dat de gevolgen van de crisis al in volle omvang duidelijk zijn, is het overduidelijk dat zij ingrijpende effecten zal hebben op politiek, economisch

Corruption and political crisis in Ukraine

OpenAIRE

Ivanov, Alexei; Bogun, Ivan

2014-01-01

The article reviews issues of corruption and political crisis in Ukraine in the context of international organisations reports that estimate corruption levels and entrepreneurial climate worldwide. The article examines countries of the European Union and member states of the Customs Union, asseses the political crisis in Ukraine.

Background stratified Poisson regression analysis of cohort data.

Science.gov (United States)

Richardson, David B; Langholz, Bryan

2012-03-01

Background stratified Poisson regression is an approach that has been used in the analysis of data derived from a variety of epidemiologically important studies of radiation-exposed populations, including uranium miners, nuclear industry workers, and atomic bomb survivors. We describe a novel approach to fit Poisson regression models that adjust for a set of covariates through background stratification while directly estimating the radiation-disease association of primary interest. The approach makes use of an expression for the Poisson likelihood that treats the coefficients for stratum-specific indicator variables as 'nuisance' variables and avoids the need to explicitly estimate the coefficients for these stratum-specific parameters. Log-linear models, as well as other general relative rate models, are accommodated. This approach is illustrated using data from the Life Span Study of Japanese atomic bomb survivors and data from a study of underground uranium miners. The point estimate and confidence interval obtained from this 'conditional' regression approach are identical to the values obtained using unconditional Poisson regression with model terms for each background stratum. Moreover, it is shown that the proposed approach allows estimation of background stratified Poisson regression models of non-standard form, such as models that parameterize latency effects, as well as regression models in which the number of strata is large, thereby overcoming the limitations of previously available statistical software for fitting background stratified Poisson regression models.

Iran. Nuclear crisis: towards an overrun?

International Nuclear Information System (INIS)

Cherief, Hamza

2012-01-01

In this article, the author first shows that the Iranian crisis is a failure of the struggle against nuclear proliferation as Iran seems to possess the technical and scientific abilities to produce nuclear weapons on a medium term. He also notices that this crisis is characterised by a deadlock of legal mechanisms of control of the Iranian nuclear programme: despite UN resolutions and sanctions, the IAEA will not be able able to visit Iranian facilities until Iran decides to enter negotiations again, and the decision by the UN of military actions seems not very likely, at least because of the opposition of China and Russia. In the second part, the author analyses the strategic and geopolitical stakes of the Iranian crisis: the will of Iran to become a regional leader and to counterbalance the Israeli nuclear deterrence, differences of regional interests between western countries, domestic evolutions in Iran. According to the author, both parties share a common interest in a smooth crisis recovery

Ischemic stroke risk factors during Greek economic crisis.

Science.gov (United States)

Katsanos, Aristeidis H; Fiolaki, Aidonio; Markou, Sofia; Markoula, Sofia; Kosmidou, Maria; Kyritsis, Athanassios P; Giannopoulos, Sotirios

2016-02-01

The impact of Greece's economic crisis on healthcare is of great concern. The aim of the present study was to assess the impact of economic crisis on the prevention of cerebral ischemic events. Retrospective analysis of patients with ischemic stroke (IS) or transient ischemic attack (TIA) admitted to a tertiary neurological department in northwestern Greece during the period 2008-2014. Using 2011 as the transitional year IS/TIA patients were dichotomized according to their admission date in two subgroups: the "before economic crisis" subgroup and the "after economic crisis" subgroup. Logistic regression analyses were performed to identify predictor variables of statin/antihypertensive pretreatment. Patients admitted after the economic crisis outbreak (mean age: 57.6 ± 13.5 years) were found to have lower waist periphery measurements (p = 0.001), lower incidence of diabetes (p = 0.028), hyperlipidemia (p = 0.002) and metabolic syndrome(p crisis (mean age: 59.6 ± 11.1 years). However, between the two subgroups were no significant differences in the rates of untreated patients with hyperlipidemia (p = 0.189) and/or hypertension (p = 0.313). Even though statin pretreatment prior to stroke onset was found to be reduced during economic crisis compared to the period before the crisis, (OR = 0.58, 95%CI: 0.34-0.95, p = 0.032), this association did not retain statistical significance in the multivariate logistic regression analysis (OR = 1.69, 95%CI = 0.83-3.42, p = 0.143). Our study supports that at present financial crisis has not significantly affected the prevention of cerebrovascular events in the citizens of a provincial city area. Data from other regions and time-periods are needed for the final verdict. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Exploring Crisis Management in U.S. Small Businesses

Science.gov (United States)

Williams, Jon

As a critical infrastructure, the US electricity grid supplies electricity to 340 million people within eight separate regions. The power infrastructure is vulnerable to many types of disasters capable of severing supplies of electricity. The impact on the employees and communities when small- and medium-size enterprises are shut down due to disasters can be severe. The purpose of the quantitative comparative study was to explore small- and medium-size enterprises crisis management strategies in the case of power infrastructure vulnerabilities. Perceptions of small business leaders were probed about crisis management planning relevant to three secondary factors: prior experience of crises, threat perceptions, and planning self-efficacy. Participants completed an adapted questionnaire instrument based on a five-point Likert scale for six sub-factors including resilience through planning, financial impact, operational crisis management, the perfect storm, the aftermath of survival, and atrophy. The instrument also measured three additional factors to include, prior experience of crises, threat perceptions, and planning self-efficacy, across seven types of crises. The results of this study indicated that of the 276 respondents, 104 had no crisis plans, but 172 did have crisis plans. Of those who had implemented crisis plans, 19% had specific provisions to address power outages or attacks on the electrical grid. Of the respondents who had not planned for power outages nor experienced significant losses of power, a statistically significant number acknowledged an external threat to their business. The majority of respondents indicated that long-term planning was related to resilience; however, the migration of crisis understanding into the planning process or implementation was not implemented. This heightened awareness of potential crises without the corresponding development and implementation of mitigation crisis plans requires additional research to understand

Crisis of Transient Chaos

Institute of Scientific and Technical Information of China (English)

王文秀; 陆云清; 陈贺胜; 马明全; 竹有章; 何大韧

2002-01-01

A new kind of crisis, which is marked by a sudden change of a strange repeller, is observed in an electronicrelaxation oscillator. Firstly, by its simplified piecewise linear model, we show analytically that a strange repellerappears after a hole-induced crisis, and that the fractal dimension of the strange repeller and the average lifetimeof the iterations in the region occupied by the original attractor suddenly change at the critical parameter valuewhen the repeller disappears. Our numerical investigation convinces us that the corresponding phenomenon canbe found in the original electronic relaxation oscillator.

Teaching Method in Situational Crisis Communication Theory: A Literature Review

OpenAIRE

Proud Arunrangsiwed

2016-01-01

Crisis management strategies could be found in various curriculums, not only in schools of business, but also schools of communication. Young students, such as freshmen and sophomores of undergraduate schools, may not care about learning crisis management strategies. Moreover, crisis management strategies are not a topic art students are familiar with. The current paper discusses a way to adapt entertainment media into a crisis management lesson, and the importance of learning crisis manageme...

Utilization of medical care following the Three Mile Island crisis

International Nuclear Information System (INIS)

Houts, P.S.; Hu, T.W.; Henderson, R.A.; Cleary, P.D.; Tokuhata, G.

1984-01-01

Four studies are reported on how utilization of primary health care was affected by the Three Mile Island (TMI) crisis and subsequent distress experienced by persons living in the vicinity of the plant. The studies concerned: 1) Blue Cross-Blue Shield records of claims by primary care physicians in the vicinity of TMI; 2) utilization rates in a family practice located near the facility; 3) interviews with persons living within five miles of TMI following the crisis; and 4) responses to a questionnaire by primary care physicians practicing within 25 miles of TMI. All four studies indicated only slight increases in utilization rates during the year following the crisis. One study found that persons who were upset during the crisis tended to be high practice utilizers both before and after the crisis. These results suggest that, while patterns of physician utilization prior to the TMI crisis predicted emotional response during the crisis, the impact of the TMI crisis on subsequent physician utilization was small

Utilization of medical care following the Three Mile Island crisis.

Science.gov (United States)

Houts, P S; Hu, T W; Henderson, R A; Cleary, P D; Tokuhata, G

1984-02-01

Four studies are reported on how utilization of primary health care was affected by the Three Mile Island (TMI) crisis and subsequent distress experienced by persons living in the vicinity of the plant. The studies concerned: 1) Blue Cross-Blue Shield records of claims by primary care physicians in the vicinity of TMI; 2) utilization rates in a family practice located near the facility; 3) interviews with persons living within five miles of TMI following the crisis; and 4) responses to a questionnaire by primary care physicians practicing within 25 miles of TMI. All four studies indicated only slight increases in utilization rates during the year following the crisis. One study found that persons who were upset during the crisis tended to be high practice utilizers both before and after the crisis. These results suggest that, while patterns of physician utilization prior to the TMI crisis predicted emotional response during the crisis, the impact of the TMI crisis on subsequent physician utilization was small.

Conditional co-movement and dynamic interactions: US and BRIC equity markets

Directory of Open Access Journals (Sweden)

Singh Amanjot

2017-01-01

Full Text Available The present study attempts to capture conditional or time-varying co-movement and dynamic interactions between the US and BRIC (Brazil, Russia, India, and China equity markets across the sample period 2004 to 2014 by employing diverse econometric models. The sample period is further divided into three different sub-periods concerning the US financial crisis period, viz. pre-crisis, crisis, and post-crisis periods. The vector autoregression- dynamic conditional correlation-multivariate asymmetric generalized autoregressive conditional heteroskedastic [VAR-DCC-MVAGARCH (1.1] model and Toda-Yamamoto’s (1995 Granger causality tests are employed for the purpose of overall analysis in a multivariate framework. The results report the existence of time-varying co-movement between the US and BRIC equity markets, whereby co-movement between the US and Brazilian markets is found to be the highest, followed by the Russian, Indian, and Chinese equity markets. Dynamic interactions are also registered between the respective US/BRIC comovements during different sub-periods. The results have important implications for market participants and policymakers.

Global financial crisis

Directory of Open Access Journals (Sweden)

MSc. Jusuf Qarkaxhija

2011-03-01

Full Text Available The most recent developments in economy are a clear indicator of many changes, which are a result of this high rate pacing, which also demonstrates as such. Market economy processes occur as a result of intertwining of many potential technological and human factors, thereby creating a system of numerous diver-gences and turbulences. Economics, a social science, is characteri-sed with movements from a system to another system, and is har-monized with elements or components which have impacted the development and application of economic policies as a result. This example can be illustrated with the passing from a commanded system (centralized to a self-governing (decentrali-zed system, while the movement from a system to another is known as transi-tion. Such transition in its own nature bears a number of problems of almost any kind (political, economic, social, etc., and is charac-terised with differences from a country to another. Financial crisis is a phenomenon consisting of a perception of economic policies and creation of an economic and financial stabi-lity in regional and global structures. From this, one may assume that each system has its own changes in its nature, and as a result of these changes, we have the crisis of such a system. Even in the economic field, if we look closely, we have such a problem, where development trends both in human and technological fields have created a large gap between older times and today, thereby crea-ting dynamics with a high intensity of action. If we dwell on the problem, and enter into the financial world, we can see that the so-called industrialized countries have made giant leaps in deve-lopment, while countries in transition have stalled in many fields, as a result of a high rate of corruption and unemployment in these countries, and obviously these indicators are directly connected, thereby stroking the financial system in these countries. Corruption is an element, which directly and indirectly

Undersized description on motile gyrotactic micro-organisms individualities in MHD stratified water-based Newtonian nanofluid

Science.gov (United States)

Rehman, Khalil Ur; Malik, Aneeqa Ashfaq; Tahir, M.; Malik, M. Y.

2018-03-01

The current pagination summarized the influence of bio-convection Schmidt number, bio-convection Peclet number and micro-organisms concentration difference parameter on the density of motile gyrotactic micro-organisms when they have interaction with the thermally stratified magneto-nanofluid flow past a vertical stretching surface. It is observed that the density of motile microorganisms is the decreasing function of the bio-convection Schmidt and Peclet numbers. It is trusted that the outcomes of present analysis will serve as a helping source for the upcoming developments regarding individualities of motile gyrotactic micro-organisms subject to boundary layer flows induced by stretching surfaces.

Veterans Crisis Line: Videos About Reaching out for Help

Medline Plus

Full Text Available ... Crisis Centers About Be There Show You Care Find Resources Graphic Generator Toolkit Signs of Crisis Identifying ... or a Veteran you know is in crisis, find a facility near you. Spread the Word Download ...

Veterans Crisis Line: Videos About Reaching out for Help

Medline Plus

Full Text Available ... About About the Veterans Crisis Line FAQs Veteran Suicide Spread the Word Videos Homeless Resources Additional Information ... About About the Veterans Crisis Line FAQs Veteran Suicide The Veterans Crisis Line text-messaging service does ...

Being PREPaREd for Crisis in Northern Colorado

Science.gov (United States)

Hancock, Kathy; Malvey, Michelle; Rastatter, Dennis

2010-01-01

The Thompson School District recognized after the Columbine incident in the spring of 1999 that it was lacking an adequate plan for crisis response. Colorado legislation led to a mandate for having a crisis response plan so the district purchased a "canned" crisis response plan that served the needs of response in a very immediate but…

Nitrogen transformations in stratified aquatic microbial ecosystems

DEFF Research Database (Denmark)

Revsbech, N. P.; Risgaard-Petersen, N.; Schramm, A.

2006-01-01

Abstract  New analytical methods such as advanced molecular techniques and microsensors have resulted in new insights about how nitrogen transformations in stratified microbial systems such as sediments and biofilms are regulated at a µm-mm scale. A large and ever-expanding knowledge base about n...

Veterans Crisis Line: Videos About Reaching out for Help

Science.gov (United States)

Veterans Crisis Line Skip to Main Content SuicidePreventionLifeline.org Get Help Materials Get Involved Crisis Centers About Be There ... see more videos from Veterans Health Administration Veterans Crisis Line -- After the Call see more videos from ...

[Causes of emergency dizziness stratified by etiology].

Science.gov (United States)

Qiao, Wenying; Liu, Jianguo; Zeng, Hong; Liu, Yugeng; Jia, Weihua; Wang, Honghong; Liu, Bo; Tan, Jing; Li, Changqing

2014-06-03

To explore the causes of emergency dizziness stratified to improve the diagnostic efficiency. A total of 1 857 cases of dizziness at our emergency department were collected and their etiologies stratified by age and gender. The top three diagnoses were benign paroxysmal positional vertigo (BPPV, 31.7%), hypertension (24.0%) and posterior circulation ischemia (PCI, 20.5%). Stratified by age, the main causes of dizziness included BPPV (n = 6), migraine-associated vertigo (n = 2), unknown cause (n = 1) for the group of vertigo (14.5%) and neurosis (7.3%) for 18-44 years; BPPV (36.8%), hypertension (22.4%) and migraine-associated vertigo (11.2%) for 45-59 years; hypertension (30.8%), PCI (29.8%) and BPPV (22.9%) for 60-74 years; PCI (30.7%), hypertension (28.6%) and BPPV (25.5%) for 75-92 years. BPPV, migraine and neurosis were more common in females while hypertension and PCI predominated in males (all P hypertension, neurosis and migraine showed the following significant demographic features: BPPV, PCI, hypertension, neurosis and migraine may be the main causes of dizziness. BPPV should be considered initially when vertigo was triggered repeatedly by positional change, especially for young and middle-aged women. And the other common causes of dizziness were migraine-associated vertigo, neurosis and Meniere's disease.Hypertension should be screened firstly in middle-aged and elderly patients presenting mainly with head heaviness and stretching. In elders with dizziness, BPPV is second in constituent ratio to PCI and hypertension.In middle-aged and elderly patients with dizziness, psychological factors should be considered and diagnosis and treatment should be offered timely.

Effects of Global Economic Crisis on Travel Agencies and Crisis Management Practices in Turkey

OpenAIRE

AVCI, Nilgün; KÜÇÜKUSTA, Deniz

2014-01-01

AbstractCrisis management has become a requirement for businesses particularly in tourism industry. In spite of the limited studies carried out in this field in Turkey, the survey of the subject has significance in practices undergone by travel agencies, which are the backbones of the tourism industry. In this context we aim to analyze the measures and practices adopted by travel agencies during periods of crisis; determine the frequency of utilization of these measures and practices during p...

Effects of Global Economic Crisis on Travel Agencies and Crisis Management Practices in Turkey

OpenAIRE

AVCI, Nilgün; KÜÇÜKUSTA, Deniz

2015-01-01

AbstractCrisis management has become a requirement for businesses particularly in tourism industry. In spite of the limited studies carried out in this field in Turkey, the survey of the subject has significance in practices undergone by travel agencies, which are the backbones of the tourism industry. In this context we aim to analyze the measures and practices adopted by travel agencies during periods of crisis; determine the frequency of utilization of these measures and practices during p...

THE EVOLUTION OF ECONOMIC GLOBALIZATION DURING THE CURRENT GLOBAL CRISIS

OpenAIRE

Sabina Tuca

2013-01-01

The current economic crisis constitutes a serious test for the process of globalization. The purpose of this study is to analyze the influence of the current global crisis on economic globalization. To assess the impact of the current crisis on economic globalization, this paper examines the KOF Index of Globalization, before and during the crisis. The findings generally support the idea that economic globalization has been, in fact, weakened, after the onset of the current crisis. However, t...

IMPACT OF ECONOMIC CRISIS ON FDI

Directory of Open Access Journals (Sweden)

Elena V. CHIRILA DONCIU

2014-04-01

Full Text Available The economic crisis has had a severe impact on the economy worldwide. The investment activity has strongly felt the crisis and caused dramatic changes in the hierarchy of large investors. The financial system did not have availability for credits and funding from companies' own resources was extremely limited in terms of reducing profits. The purpose of the paper is the analysis of global foreign direct investment under the effect of the largest financial and economic crisis. The research results show a dramatic decline in foreign direct investments flows perceived and generated in 2009, and the fact that since 2010 there has been an easy comeback.

Civil–military cooperation in crisis management in Africa

DEFF Research Database (Denmark)

Olsen, Gorm Rye

2011-01-01

Cooperation between civilian and military actors has become a catchphrase in international crisis management and development policy in the 21st century. This paper examines the crisis management policies adopted in Africa by the United States and the European Union (EU), respectively....... It is hypothesised that both actors’ crisis management policies are likely to be path dependent, despite recent significant changes in policy preferences. It is shown that the priority combining civilian and military resources in American crisis management is only implemented to a limited degree. It is consistent...... with the persistent predominance of the Pentagon and of the military instruments in US Africa policy. It illustrates the conspicuous institutional path dependency of US Africa policy, which by some is described as ‘militarised’. The EU has been able to apply both civilian and military instruments in crisis management...

LENR/"Cold Fusion" and Modern Physics: A Crisis Within a Crisis

Science.gov (United States)

Mallove, Eugene F. E.

2004-03-01

The primary theorists in the field of Cold Fusion/LENR have generally assumed that the excess heat phenomena is commensurate with nuclear ash (such as helium), whether already identified or presumed to be present but not yet found, and moreover that it can be explained by hydrided metal lattice structures acting coherently. Though this was an excellent initial hypothesis, the commensurate nuclear ash hypothesis has not been proved, and appears to be approximately correct in only a few experiments. At the same time, compelling evidence has also emerged for other microphysical sources of energy that were unexpected by accepted physics. The exemplars have been the work Dr. Randell Mills and his colleagues at BlackLight Power Corporation and Dr. Paulo and Alexandra Correa in Canada.This has led to a crisis within a crisis: Neither "cold fusion" nor "Modern Physics" will be able to explain the full range of experimental data now available---not even the data within "mainstream" cold fusion/LENR per se--- by insisting that the fundamental paradigms of Modern Physics are without significant flaw. The present crisis is of magnitude comparable to the Copernican Revolution. Neither Modern Physics nor Cold Fusion/LENR will survive in their present forms when this long delayed revolution has run its course.

Research on the crisis of public relation in library

International Nuclear Information System (INIS)

Liu Shanyong

2010-01-01

In modem society, a variety of organizations including libraries will inevitably encounter all kinds of crises. Organizations can pull through and create good impression if they deal with correctly the crisis of public relation. The article defines the crisis, the crisis of public relation, and analyzes the characteristics and types of the crises in library. Finally the article emphasizes the contents and six strategies of the crisis of public relation in library. (authors)

Economic crisis and oil market balances

International Nuclear Information System (INIS)

Duquesnoy, S.; Rozenberg, J.; Hourcade, J.Ch.

2011-01-01

One might intuitively think that an economic crisis would at least relieve the pressure on oil supply since it slows energy demand. From the model of the oil market DYSMO, we show that an economic crisis may on the contrary increase tension, as it postpones investment in oil supply. (authors)

Making Sense of Financial Crisis and Scandal

DEFF Research Database (Denmark)

Hansen, Per H.

2012-01-01

fall from the top of society of these icons and of their role in the collapse of their banks. I view the sense-making process as centered on the construction of narratives that explain the crisis and enable or constrain institutional response to the crisis. To conclude, I argue that the process...... of sense-making in the case of Landmandsbanken can be generalized as the way in which society enforces norms and values in cases of dramatic financial crisis and scandal....

Veterans Crisis Line: Videos About Reaching out for Help

Medline Plus

Full Text Available Veterans Crisis Line Skip to Main Content SuicidePreventionLifeline.org Get Help Materials Get Involved Crisis Centers About Be There ... see more videos from Veterans Health Administration Veterans Crisis Line -- After the Call see more videos from ...

Help, Resources and Information: National Opioids Crisis

Science.gov (United States)

... Search Search Help, Resources and Information National Opioids Crisis Search Search Need Help? Call the National Helpline ... HHS 5-POINT STRATEGY TO COMBAT THE OPIOIDS CRISIS BETTER ADDICTION PREVENTION, TREATMENT, AND RECOVERY SERVICES BETTER ...

Analysing English metaphors of the economic crisis

Directory of Open Access Journals (Sweden)

Filippo-Enrico Cardini

2014-07-01

Full Text Available Abstract - The present article reports the findings of an investigation into the metaphorical expressions adopted by English-language magazines to describe the latest economic/financial crisis. The corpus used for the investigation was about 100,000 words large, with texts taken from The Economist and from The International Economy. All the articles selected from these two magazines were published between Fall 2008 and Winter 2012. The main aim of the inquiry was to offer a more detailed and comprehensive classification of economic-crisis-metaphors than those proposed in previous research. In this respect, a total number of forty different types of such metaphors was identified. Alongside the theoretical classification, a quantitative analysis of the data was also carried out in order to find out which kinds of metaphorical expression are used most frequently. Results suggest that the economic/financial crisis is predominantly conceptualized in terms of something negative about a human being, about an object, and about a motion. In particular, viewing a state of economic/financial crisis as a damaged or destroyed object appears to be the most widely adopted metaphor. Results also suggest that different economics magazines can vary significantly in the amount of metaphorical language used.Keywords: metaphor, economic crisis, semantics, pragmatics, journalistic styles.  Sommario – Questo articolo riporta i risultati di una ricerca sulle metafore adottate da riviste in lingua inglese per descrivere la recente crisi economica e finanziaria. Il corpus utilizzato per l’indagine è stato di circa 100.000 parole, con testi reperiti dal The Economist e dal The International Economy. Tutti gli articoli selezionati da queste due riviste sono stati pubblicati tra l’autunno 2008 e l’inverno 2012. Lo scopo principale dell’indagine è stato quello di fornire una classificazione delle metafore della crisi economica più dettagliata ed esauriente di

CORPORATIONS CRISIS - BEYOND THE FRONTIERS OF MANAGEMENT

Directory of Open Access Journals (Sweden)

Liviu NEAMTU

2009-12-01

Full Text Available The economic crisis registered on international markets can be seen simply as corporate crisis as a result of that crash is the effect of large financial institutions and companies in the field of goods and services. Corporate crisis is a process that develops in nearly 10 years on the international market falling to the level of maximum development and producing her effects for 10 years hence. The paper tries to follow the stages of evolution of this crisis together with factors such as management and the economic environment characterized current economy. Also the relationship between companies management and "macroeconomic management" that generates these developments should be defined so that for future periods to be offered the best solutions to balance the market domestically and internationally

WORLD ECONOMIC CRISIS, EXPRESSION OF THE GENERAL CRISIS CAPITALISM AND THE SITUATION WORKERS IN THE CLASS STRUGGLE AGAINST THE CAPITAL

Directory of Open Access Journals (Sweden)

Vicente E. Escandell-Sosa

2016-01-01

Full Text Available This work, based on the method dialectical materialist of Marx, argues with scientific approaches, that the world economic crisis, for very sharp and severe she is, is not a crisis without exit of the capitalism neither it will cause the collapse of the capitalism, although she constitutes part of the general crisis of the capitalism and increase the same one, since no crisis of the capitalism will take it to its end in absence of a fight of classes, because the social force that must generate the revolutionary changes is very limited. «Without the products of the fight of classes, the economic crises, «per se» won’t be a threat for the capital. The essential question is if the proletariat will live the crisis like object or like decisive fellow». The immaturity of the proletariat and its subordination to the laws of the capital indicate that the specific nature of the capital remains hidden.» 

Crisis Management

Science.gov (United States)

Brock, Stephen E., Ed.

2011-01-01

This paper presents summaries of four articles relevant to school crisis response. The first article, "Peritraumatic Dissociation Predicts Posttraumatic Stress in Youth Following Accidents" summarized by Jim Matthews, suggests that peritraumatic dissociation is a powerful predictor of PTSD symptoms among youth who have been in a car…

Vygotsky's Crisis: Argument, context, relevance.

Science.gov (United States)

Hyman, Ludmila

2012-06-01

Vygotsky's The Historical Significance of the Crisis in Psychology (1926-1927) is an important text in the history and philosophy of psychology that has only become available to scholars in 1982 in Russian, and in 1997 in English. The goal of this paper is to introduce Vygotsky's conception of psychology to a wider audience. I argue that Vygotsky's argument about the "crisis" in psychology and its resolution can be fully understood only in the context of his social and political thinking. Vygotsky shared the enthusiasm, widespread among Russian leftist intelligentsia in the 1920s, that Soviet society had launched an unprecedented social experiment: The socialist revolution opened the way for establishing social conditions that would let the individual flourish. For Vygotsky, this meant that "a new man" of the future would become "the first and only species in biology that would create itself." He envisioned psychology as a science that would serve this humanist teleology. I propose that The Crisis is relevant today insofar as it helps us define a fundamental problem: How can we systematically account for the development of knowledge in psychology? I evaluate how Vygotsky addresses this problem as a historian of the crisis. Copyright © 2011 Elsevier Ltd. All rights reserved.

Using Crisis Simulations in Public Relations Education

Science.gov (United States)

Veil, Shari R.

2010-01-01

Objectives: Students will demonstrate research, decision making, team building, and public speaking skills, while applying issues management and crisis communication concepts in a realistic setting. Courses: Introduction to Public Relations, Public Relations Cases, Crisis Communication.

Beyond policy networks: policy framing and the politics of expertise in the 2001 Foot and Mouth Disease crisis.

Science.gov (United States)

Wilkinson, Katy; Lowe, Philip; Donaldson, Andrew

2010-01-01

For the past decade, the policy community/issue network typology of pressure group interaction has been used to explain policy outcomes and the policy-making process. To re-examine the validity of this typology, the paper focuses on the UK government's response to the 2001 Foot and Mouth Disease (FMD) crisis, and in particular the decision to pursue contiguous culling rather than vaccination to overcome the epidemic. Rather than illustrating the emergence of an issue network in agricultural policy, the decision-making process of the FMD outbreak demonstrates continuity with prior crises. In addition, the politicization of scientific expertise is identified as an emerging trend in crisis management. Policy framing is used to explain the impetus behind the contiguous cull decision, concluding that the legacy of previous policy choices conditioned the crisis response to a far greater degree than contemporaneous pressure group action.

The financial crisis and securitization

Directory of Open Access Journals (Sweden)

Ewa Szabłowska

2010-06-01

Full Text Available Securitization means the change of non-liquid assets into securities. This topic has become more popular, mainly due to the U.S. subprime mortgage crisis. In this article, an analysis is given of the current situation in financial markets and the changes, which were implemented from the first days of subprime crisis. Also mentioned is the impact the crisis has had on securitization development. Part of the article is devoted to the situation on the Polish financial market. It is quite a new market and it is susceptible to such crises. The Article presents the part played by securitization in the Polish financial market and the circumstances for its growth in the near future. It also covers the latest information related to financial market regulations, which could have direct or indirect impact on the quantity and value of securitization transactions.

Electronic Gaming and the Obesity Crisis

Science.gov (United States)

Calvert, Sandra L.; Staiano, Amanda E.; Bond, Bradley J.

2013-01-01

Children and adolescents in the United States and in many countries are projected to have shorter life spans than their parents, partly because of the obesity crisis engulfing the developed world. Exposure to electronic media is often implicated in this crisis because media use, including electronic game play, may promote sedentary behavior and…

Crisis Communications in a Digital World

Science.gov (United States)

Trump, Kenneth S.

2015-01-01

Kenneth Trump, a school safety expert who consults with districts on how to respond to school safety crises, explains how the new prevalence of threats of violence being delivered over digital and social media creates for administrators a "communication crisis" that unfolds alongside the real or perceived crisis of school safety being…

Molecular polymorphism of a cell surface proteoglycan: distinct structures on simple and stratified epithelia.

Science.gov (United States)

Sanderson, R D; Bernfield, M

1988-12-01

Epithelial cells are organized into either a single layer (simple epithelia) or multiple layers (stratified epithelia). Maintenance of these cellular organizations requires distinct adhesive mechanisms involving many cell surface molecules. One such molecule is a cell surface proteoglycan, named syndecan, that contains both heparan sulfate and chondroitin sulfate chains. This proteoglycan binds cells to fibrillar collagens and fibronectin and thus acts as a receptor for interstitial matrix. The proteoglycan is restricted to the basolateral surface of simple epithelial cells, but is located over the entire surface of stratified epithelial cells, even those surfaces not contacting matrix. We now show that the distinct localization in simple and stratified epithelia correlates with a distinct proteoglycan structure. The proteoglycan from simple epithelia (modal molecular size, 160 kDa) is larger than that from stratified epithelia (modal molecular size, 92 kDa), but their core proteins are identical in size and immunoreactivity. The proteoglycan from simple epithelia has more and larger heparan sulfate and chondroitin sulfate chains than the proteoglycan from stratified epithelia. Thus, the cell surface proteoglycan shows a tissue-specific structural polymorphism due to distinct posttranslational modifications. This polymorphism likely reflects distinct proteoglycan functions in simple and stratified epithelia, potentially meeting the different adhesive requirements of the cells in these different organizations.

Exploratory study of a crisis commander’s perspectives on the role and value of public relations in crisis management

OpenAIRE

Mat Tazin Saidathul Nizah; Kaur Kiranjit

2017-01-01

This is an exploratory study into understanding the dominant coalition perspectives on role and values of public relations in crisis management in an energy company in Malaysia. In this study, the senior public relations of the energy company reports directly to the crisis commander (CC) in times of crisis thus, the CC was chosen as a sample where an in-depth interview was conducted. Notably, the CC perceptions represents the dominant coalition with the power to shape organisation policies an...

Veterans Crisis Line

Data.gov (United States)

Department of Veterans Affairs — The caring responders at the Veterans Crisis Line are specially trained and experienced in helping Veterans of all ages and circumstances. Some of the responders are...

An Empirical Analysis of the Effect of Stock Market Crisis on Economic Growth: The Nigerian Case

Directory of Open Access Journals (Sweden)

Omowunmi Felicia Olokoyo

2011-08-01

Full Text Available Stock market crashes are social phenomena where external economic events combine with crowd behavior and psychology in a positive feedback loop where selling by some market participants drives more market participants to sell. This study empirically established the relationship between stock market crisis and Nigeria’s economic growth and also showed the relationship between stock market price crash and the crisis itself. In this light, this paper examined the interactive influence of movements in the major indicators of the performance of the Nigerian Stock Exchange Market such as the Market Capitalization (MK, All Share Index (ASI, Number of Deals (NOD, Volume and Value of Stock (VV, Total Number of New Issues (TNI and Inflation (INFR on the Nigerian Gross Domestic Product (GDP using data from 1985-2009. To achieve the two objectives stated above, the Ordinary Least Square (OLS method was employed. To correct for the OLS result biasness the log was applied to GDP and MK and also AR(1 was introduced to the first model. The result shows that stock market crisis has a highly significant effect on Nigeria’s economic growth. The result also shows a significant relationship between stock market price crash and the market crisis itself. It is therefore recommended that in the face of the ongoing crisis in the global stock market, the Nigerian stock market authorities should aim at making the market meet a world class standard. Also, all the sectors of the economy should act in a collaborative manner such that optimum benefits can be realized from their economic activities in the Nigeria market even in the hub of global crisis.

Monetary Policy Strategy: Lessons from the Crisis

OpenAIRE

Frederic S. Mishkin

2011-01-01

This paper examines what we have learned and how we should change our thinking about monetary policy strategy in the aftermath of the 2007-2009 financial crisis. It starts with a discussion of where the science of monetary policy was before the crisis and how central banks viewed monetary policy strategy. It will then examine how the crisis has changed the thinking of both macro/monetary economists and central bankers. Finally, it looks how much of the science of monetary policy needs to be a...

What's in a Name? That Which We Call a Crisis? A Commentary on Michael Young's Article "Overcoming the Crisis in Curriculum Theory"

Science.gov (United States)

Lundgren, Ulf P.

2015-01-01

Michael Young's article "Overcoming the crisis in curriculum theory: a knowledge-based approach" ("JCS, 45", 2) is discussed from the starting point that the claimed crisis is constructed from a decisive solution, that is the solution determines what is a crisis. But curriculum research and curriculum theory are in need of…

Crisis Communication of Nuclear Regulatory Organisations: Towards global thinking

International Nuclear Information System (INIS)

Martell, Meritxell; Menendez, Susan; Calvo, Marina

2013-01-01

The OECD Nuclear Energy Agency (NEA) Committee on Nuclear Regulatory Activities (CNRA) Working Group on Public Communication of Nuclear Regulatory Organisations (WGPC) organised the workshop 'Crisis communication: facing the challenges' on 9-10 May 2012 in Madrid to address the international dimension of the communicative responses to crises by assessing the experience of Nuclear Regulatory Organisations of the NEA member countries and their stakeholders. The CNRA/WGPC also prepared in 2011, before the Fukushima-Daiichi nuclear accident occurred, a Road Map for Crisis Communication of Nuclear Regulatory Organisations which focused only on national aspects. This 'road map' had not considered the international dimension. CNRA mandated the WGPC to expand the Road Map so as to conclude the follow-up activity on crisis communication. The objective of the present document is to firstly, identify the key messages which can be extracted from three surveys carried out among the WGPC members after Fukushima-Daiichi's accident (Appendices II, III and IV), and incorporate them into the Road Map for Crisis Communication. Secondly, the good practices on public communication of NROs, which were presented during the OECD/NEA Workshop on Crisis Communication: Facing the Challenges, are reported. Following the structure of the road map for public communication responses during crisis included in the NEA report entitled 'Road Map for Crisis Communication of Nuclear Regulatory Organisations - National aspects', the good practices on communication before, during and after a crisis are provided. Overall, the emphasis of this report is on the international aspects of crisis communication, rather than the national dimension. (authors)

Financial Crisis and Economic Restructuring in Southeast Asia

Directory of Open Access Journals (Sweden)

Yul Kwon

1998-06-01

Full Text Available The hidden inner structural problem with the rapid growth of economy was exposed after the financial crisis and South-East Asia is facing serious economic crisis. Currently, the core of the financial crisis is the low function of financial system, so to make the financial department normal by rebuilding the untrue financial system is the problem we are facing. If our financial sector delay the structural adjustment and continue to be competitive in credit, the insolvent debenture will soar. Enterprise and financial institute closed one after another, causing economic collapse and the vicious circle. Accordingly, in order to overcome the current South-East Asia financial crisis, countries there put their focus on the rebuilding of financial system and under the financial system of IMF (International Monetary Foundation, they are doing economic adjustment in large-scale. This thesis studied the nature and features of the Asian financial crisis, and analyzed the main direction and feature of financial policy under IMF. Especially it analyzed the current situation in different countries for this adjustment, and researched the result of the economical reform after this financial crisis.

Crisis management, capabilities and preparedness: the case of public hospitals in Iran.

Science.gov (United States)

Najafbagy, Reza

2010-01-01

Crises occurred in recent decades show that organizations' preparedness to predict and respond to undesired problems is directly related to the degree of their capabilities and preparedness to manage crises in this context, hospitals compared to other organizations are more viable to suffer damages if a crisis occurs. This study investigates the degree of public hospitals capabilities and preparedness to handled possible crises. Responses from hospital managers and directors show that most of them were not familiar with crisis management, while majority of them mentioned that they had crisis management plan and committee in their hospitals. Moreover, most of the respondents believed that if a crisis occurs in the hospital, patients, personnel and documents will be the first victims of the crisis. The study also indicates that having a crisis plan and crisis committee without being familiar with knowledge of crisis management, do not help managers to cope with crisis. Moreover, correlations show that older managers were more familiar with crisis management experiences abroad, and defined responsibilities contributed to setting up crisis committee, and taking crisis seriously.

Resilient Communication: A New Crisis Communication Strategy for Homeland Security

Science.gov (United States)

2012-03-01

communication theory. Author, Timothy Coombs , in Ongoing Crisis Communication , discusses the need for a crisis management 10 plan to prepare for potential... COMMUNICATION : A NEW CRISIS COMMUNICATION STRATEGY FOR HOMELAND SECURITY by Sharon L. Watson March 2012 Thesis Advisor: Christopher Bellavita...REPORT TYPE AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE Resilient Communication : A New Crisis Communication

Multifractal analysis of Asian markets during 2007-2008 financial crisis

Science.gov (United States)

Hasan, Rashid; Mohammad, Salim M.

2015-02-01

2007-2008 US financial crisis adversely affected the stock markets all over the world. Asian markets also came under pressure and were differently affected. As markets under stress could reveal features that remain hidden under normal conditions, we use MF-DFA technique to investigate the multifractal structure of the US and seven Asian stock markets during the crisis period. The overall period of study, from 01 July 2002 to 31 December 2013, is divided into three sub-periods: pre-crisis period, crisis period and post-crisis period. We find during the crisis period markets of the US, Japan, Hong Kong, S. Korea and Indonesia show very strong non-linearity for positive values of the moment q. We calculate the singularity spectra, f(α) for the three sub-periods for all markets. During the crisis period, we observe that the peaks of the f(α) spectra shift to lower values of α and markets of the US, Japan, Hong Kong, Korea and Indonesia exhibit increased long range correlations of large fluctuations in index returns. We also study the impact of the crisis on the power law exponent in the tail region of the cumulative return distribution and find that by excluding the crisis period from the overall data sets, the tail exponent increases across all markets.

Background stratified Poisson regression analysis of cohort data

International Nuclear Information System (INIS)

Richardson, David B.; Langholz, Bryan

2012-01-01

Background stratified Poisson regression is an approach that has been used in the analysis of data derived from a variety of epidemiologically important studies of radiation-exposed populations, including uranium miners, nuclear industry workers, and atomic bomb survivors. We describe a novel approach to fit Poisson regression models that adjust for a set of covariates through background stratification while directly estimating the radiation-disease association of primary interest. The approach makes use of an expression for the Poisson likelihood that treats the coefficients for stratum-specific indicator variables as 'nuisance' variables and avoids the need to explicitly estimate the coefficients for these stratum-specific parameters. Log-linear models, as well as other general relative rate models, are accommodated. This approach is illustrated using data from the Life Span Study of Japanese atomic bomb survivors and data from a study of underground uranium miners. The point estimate and confidence interval obtained from this 'conditional' regression approach are identical to the values obtained using unconditional Poisson regression with model terms for each background stratum. Moreover, it is shown that the proposed approach allows estimation of background stratified Poisson regression models of non-standard form, such as models that parameterize latency effects, as well as regression models in which the number of strata is large, thereby overcoming the limitations of previously available statistical software for fitting background stratified Poisson regression models. (orig.)

The Eurozone Crisis: A Constitutional Analysis

Directory of Open Access Journals (Sweden)

Anna Sting

2015-08-01

Full Text Available “Every power comes through crisis” has long been a motif of European integration. The financial and sovereign debt crises, which have shaken the European Union (EU in recent years, are at first glance no different. Treaty reforms, intergovernmental treaties such as the Fiscal Compact and the Treaty Establishing a European Stability Mechanism (ESM Treaty have significantly altered the constitutional landscape of the EU and its Member States. The crisis has also inspired many European legal scholars to critically analyse the EU’s system of economic governance, as have other events throughout the history of the European Union, from the Empty Chair Crisis to the referenda in the aftermath of the Treaty of Maastricht and the failure of the Constitution for the European Union. What does seem to be different is the way in which scholars approach the issue of the Eurozone crisis. Instead of a purely legal perspective on economic governance, European legal scholars have realised that in order to understand and analyse the euro crisis, interdisciplinarity is the word of the moment.

Biofeedback Training in Crisis Managers: A Randomized Controlled Trial.

Science.gov (United States)

Janka, A; Adler, C; Brunner, B; Oppenrieder, S; Duschek, S

2017-06-01

Working in crisis environments represents a major challenge, especially for executive personnel engaged in directing disaster operations, i.e. crisis managers. Crisis management involves operating under conditions of extreme stress resulting, for instance, from high-level decision-making, principal responsibility for personnel, multitasking or working under conditions of risk and time pressure. The present study aimed to investigate the efficacy of a newly developed biofeedback training procedure based on electrodermal activity, especially designed for the target group of crisis managers. The training comprised exercises promoting acquisition of control over sympathetic arousal under resting conditions and during exposure to visual, acoustic and cognitive stressors resembling situations related to crisis management. In a randomized controlled design, 36 crisis managers were assigned to either a biofeedback training group or waiting list control group. Subjective stress was assessed using the Perceived Stress Scale. In the training group, stress level markedly decreased; the decrease remained stable at follow-up 2 months after the training. The results indicate that biofeedback training in crisis management is an effective method for stress management that may help to reduce vulnerability to stress-related performance decline and stress-related disease.

Public debt management before, during and after the crisis

Directory of Open Access Journals (Sweden)

Ana Andabaka Badurina

2012-03-01

Full Text Available During the financial and economic crisis, the public debt ratio in the European Union increased significantly, and public debt management had to be carried out in a completely new and unfavorable environment. The authors of this paper explore the changes in public debt management during and after the crisis. They describe the way in which three members of the Union – the Netherlands, Ireland and Hungary – dealt with the challenge of government financing during the crisis. These three countries were chosen because they all had a comparatively welldeveloped public debt management system before the crisis, and also due to the fact that during the crisis those responsible for public debt management pursued a policy of active accommodation to current market circumstances. Therefore, these case studies can illustrate the capacity of public debt management to contribute to the prevention of a sovereign debt crisis. In the conclusion, the authors give an overview of public debt management in Croatia in the period of the crisis and compare it with public debt management in the three countries whose experiences are presented in the paper.

What Perspectives for Crisis Resolution? Europe Challenged by the Iranian Crisis

International Nuclear Information System (INIS)

Cirera, Daniel

2008-01-01

There are major stakes involved in the Iranian nuclear crisis, such as regional stability, risks of new military clashes, the proliferation threat, and the energy issue. In this context, the European ability to elaborate a European policy constitutes a great challenge. Since 2003, Europeans have been trying to avoid military clashes. Their changing positions are somewhat coherent, but no single European policy has been really elaborated. To do so, Europe should set itself apart from the American strategy. The autonomization of Europe is not an ideological choice, but it falls in line with the logic of the union. Whatever the Atlanticist convictions of European rulers may be in this crisis, this ability to be autonomous constitutes the necessary condition to play a role

Theoretical study of evaporation heat transfer in horizontal microfin tubes: stratified flow model

Energy Technology Data Exchange (ETDEWEB)

Honda, H; Wang, Y S [Kyushu Univ., Inst. for Materials Chemistry and Engineering, Kasuga, Fukuoka (Japan)

2004-08-01

The stratified flow model of evaporation heat transfer in helically grooved, horizontal microfin tubes has been developed. The profile of stratified liquid was determined by a theoretical model previously developed for condensation in horizontal microfin tubes. For the region above the stratified liquid, the meniscus profile in the groove between adjacent fins was determined by a force balance between the gravity and surface tension forces. The thin film evaporation model was applied to predict heat transfer in the thin film region of the meniscus. Heat transfer through the stratified liquid was estimated by using an empirical correlation proposed by Mori et al. The theoretical predictions of the circumferential average heat transfer coefficient were compared with available experimental data for four tubes and three refrigerants. A good agreement was obtained for the region of Fr{sub 0}<2.5 as long as partial dry out of tube surface did not occur. (Author)

The Financial Crisis: Origins, Causes And Conclusions

Directory of Open Access Journals (Sweden)

Eneida Permeti

2015-03-01

Full Text Available The crisis in recent years took start in response to a crisis of the real estate market in the United States in 2007. The year 2009 has seen an economic crisis and between 2010 and 2011 it was known the spreading of the crisis sovereign debt and public finances of many countries. The financial markets failed in their main task: the allocation of risk. The products and services traded in the financial market are characterized by the immateriality and legal complexity. It means a high uncertainty degree and a high risk. Therefore is very important to protect the investors and this means: give them the right information, right legislation, market confidence and a product that respond to their needs. The crisis causes are: weaknesses in the regulatory, malfunction of the rating agencies, political errors and conflicts of interest. This means that we need: more rules, more capital, less debt, more transparency. The financial markets and the economy have always moved in harmony and savers have undertaken a countercyclical behavior, against trend or against the cycle and for investing in financial markets with the probability in favor we need a map that comes from the statistics.

Images of Financial Crisis. Interventions documentary films

Directory of Open Access Journals (Sweden)

Jens Eder

2016-04-01

Full Text Available Around the world millions of people suffer the consequences of financial and economic crisis; as well as the sovereign debt crisis: under impoverishment, unemployment and homelessness, by cuts in the social, sanitary and educational system. The problems that led to the crisis still persist. In this sense it is important the question about how the media attract their audiences, and how they can contribute to the understanding of the crisis, its causes, consequences and possible  resolutions.  This  article  shows  which  documentary  films  made  an  important  contribution  on  the  cinema, television and internet in the mentioned context. This is related to the question, if specific aesthetic forms are particularly suitable for such politic comprehension objectives. The paper examines, on the first place, four of the most successful films in Europe in the range of documentary films on the financial crisis, starting from discourse as rethoric, aesthetic and affective strategies. Let’s make Money (Erwin Wagenhofer, Austria 2008, Capitalism (Michael Moore, United States 2009, Inside Job (Charles H. Ferguson, United States 2010 and Debtocracy (Xpeokpatia, Katerina Kiitidi; Chatzistefanou Aris, Greece 2011.

BAJO LA MUNDIALIZACIÓN: CRISIS Y GUERRA

Directory of Open Access Journals (Sweden)

Rémy Herrera

2003-01-01

Full Text Available La humanidad atraviesa hoy una crisis global extremadamente grave, sin duda, una de las más profundas de toda la historia. Crisis global quiere decir crisis del sistema mundial capitalista, sistema que se caracteriza por una asimetría puesta en obra por la acumulación del capital, entre la existencia de un mercado global integrado en todas sus dimensiones (con excepción del trabajo y la ausencia de un orden político único a escala mundial, que sería más que una pluralidad de instancias del Estado regidas por el Derecho internacional y la violencia de la relación de fuerzas. Esta crisis global se puede detectar prioritariamente en sus dimensiones: a económica, b política o político-militar y c ideológica.

Deciding to Help : Effects of Risk and Crisis Communication

NARCIS (Netherlands)

Bakker, M.H.; Kerstholt, J.H.; Giebels, E.

2017-01-01

This study aimed to gain insight into the (combined) effects of risk and crisis communication on adequate behaviour during a crisis situation. In addition, it adds to the existing literature by examining the effects of risk and crisis communication on psychological factors that are involved in

Deciding to help : effects of risk and crisis communication

NARCIS (Netherlands)

Bakker, Marije; Kerstholt, Johanna Helena; Giebels, Ellen

This study aimed to gain insight into the (combined) effects of risk and crisis communication on adequate behaviour during a crisis situation. In addition, it adds to the existing literature by examining the effects of risk and crisis communication on psychological factors that are involved in

Designing a crisis management model in Iran’s archival centers: Pre-crisis stage

Directory of Open Access Journals (Sweden)

Maryam Nakhoda

2018-03-01

Full Text Available The purpose of this research is to design a crisis management model in the archival centers of Iran during the pre-crisis phase. The present study was conducted with a qualitative approach using the Grounded theory method. The necessary data was collected using semi-structured interviews. Data saturation was a major factor in determining the sample size. The research population included 20 crisis management specialists and managers of archives in Iran and the data analysis was performed in three stages: open, axial, and selective coding. The paradigmatic model derived from the findings of the research includes the sections of the causal conditions, strategies, intervening conditions and the underlying conditions and their outcomes. The causal conditions are located in two categories of internal crises such as biological crises and lack of proper management, and external crises such as natural disasters, fires and human-made crises. Intervener conditions and backgrounds include cat-egories such as lack of specialist staff training, lack of appropriate environmental conditions and management mechanisms, archival building and human resources issues. To prevent and mitigate the effects of the crisis in archives, some strategies are required such as modern education for resil-ience, teaching how to use documents, standardizing buildings and equipment (non-use of steel skeletons in building archives, use of concrete skeletons Armed or metal, as well as the use of walls and doors and floors of anti-fire covers in the building of archives and the establishment of multi-layer protective systems for the protection of documents.

Dual Spark Plugs For Stratified-Charge Rotary Engine

Science.gov (United States)

Abraham, John; Bracco, Frediano V.

1996-01-01

Fuel efficiency of stratified-charge, rotary, internal-combustion engine increased by improved design featuring dual spark plugs. Second spark plug ignites fuel on upstream side of main fuel injector; enabling faster burning and more nearly complete utilization of fuel.

Fiscal policy and the global financial crisis

DEFF Research Database (Denmark)

Andersen, Torben M.

 The financial crisis raises demands for fiscal policy interventions. While a fall in aggregate demand is an important consequence of the crisis, it also reflects more underlying structural problems and changes. Hence, appropriate policy designs have to take account of the nature of the crisis......-run objectives are discussed. Past experience shows that deep recessions become persistent due to marginalization of unemployed, and therefore labour market policies have to be considered as an integral part of policy packages. Finally the question of international policy coordination is addressed....

Crítica y crisis

Directory of Open Access Journals (Sweden)

Luis Fernández-Galiano

2011-05-01

Full Text Available

The crisis of criticism has been washed out by the crisis of the world. In his work "Blindness and Insight", Paul de Man -whose title we have borrowed for this text-asserts that "all true criticism occurs in the mode of crisis". He also tells us that the manipulation of the criticism as a discipline and within its structure has been so great that it is in fact in the midst of crisis. These words could be applied to architecture's discipline since the Modernism adopted after World War II. Today, four decades after the crisis of Modernism, it becomes evident that the brings forth the awareness that the edifice in threat of collapse is the planet itself. The task of architecture becomes the very dumb one of providing some order in the midst of disorder, and the task of criticism ends up being the even duller of offering support and encouragement for the constructions that hope to heat rather than to those that attempt to replicate the chaos of the world. Expressed in this manner, the task of criticism requires a humble simplicity in the analysis that it carries out. It Makes an effort to find the root of things, and demands a role of service from architects that has vanished. Architectural discipline blurred its ties with power during the first decades of the twentieth century, and established with social matters which has been disappearing in favor of spectacle, a quality dominant within contemporary society. Architectural discipline demands renovation: a rediscovering of humanity in the midst of adversity. The crisis of the world demands that criticism give voice to silence, and make visible both invisible cities and invisible architectures.

A robust and accurate approach to computing compressible multiphase flow: Stratified flow model and AUSM+-up scheme

International Nuclear Information System (INIS)

Chang, Chih-Hao; Liou, Meng-Sing

2007-01-01

In this paper, we propose a new approach to compute compressible multifluid equations. Firstly, a single-pressure compressible multifluid model based on the stratified flow model is proposed. The stratified flow model, which defines different fluids in separated regions, is shown to be amenable to the finite volume method. We can apply the conservation law to each subregion and obtain a set of balance equations. Secondly, the AUSM + scheme, which is originally designed for the compressible gas flow, is extended to solve compressible liquid flows. By introducing additional dissipation terms into the numerical flux, the new scheme, called AUSM + -up, can be applied to both liquid and gas flows. Thirdly, the contribution to the numerical flux due to interactions between different phases is taken into account and solved by the exact Riemann solver. We will show that the proposed approach yields an accurate and robust method for computing compressible multiphase flows involving discontinuities, such as shock waves and fluid interfaces. Several one-dimensional test problems are used to demonstrate the capability of our method, including the Ransom's water faucet problem and the air-water shock tube problem. Finally, several two dimensional problems will show the capability to capture enormous details and complicated wave patterns in flows having large disparities in the fluid density and velocities, such as interactions between water shock wave and air bubble, between air shock wave and water column(s), and underwater explosion

Implementing content constraints in alpha-stratified adaptive testing using a shadow test approach

NARCIS (Netherlands)

van der Linden, Willem J.; Chang, Hua-Hua

2001-01-01

The methods of alpha-stratified adaptive testing and constrained adaptive testing with shadow tests are combined in this study. The advantages are twofold. First, application of the shadow test allows the researcher to implement any type of constraint on item selection in alpha-stratified adaptive

Chapter 2: The Financial Crisis

OpenAIRE

Hans-Werner Sinn; John Hassler; Gilles Saint-Paul; Giancarlo Corsetti; Michael P. Devereux; Tim Jenkinson; Jan-Egbert Sturm; Xavier Vives

2009-01-01

The financial turmoil that originated in 2007 and developed into an unprecedented crisis battering financial and real markets is the latest manifestation, on a grand scale and with new attributes, of a welldefined pathology in the process of market liberalization and integration in the post-Bretton Woods era. At the root of the crisis lies a fundamental inconsistency between financial globalisation – the process of liberalization and deregulation driving the impressive growth of world finan...

THE IMPACT OF THE GLOBAL FINANCIAL CRISIS ON ALGERIAN ECONOMY

Directory of Open Access Journals (Sweden)

Zeyneb GUELLIL

2015-04-01

Full Text Available The Global Economic Crisis and 2008 financial crisis, is considered by many economists the worst financial crisis since the Great Depression of the 1930s , The financial crisis, brewing for a while, really started to show its effects in the middle of 2007 and into 2008. It is a situation where macro indicator like economic growth rate fall in most countries across the world. “Although economists largely failed to predict this global economic seismic shock, they have since made up for their oversight by generating a large and growing literature explaining the crisis.” In this discussion paper explores what happened and what issues arise from the Global Financial Crisis on the global economy and the Algerian economic in particular.

Global financial crisis, banking crisis and first country risk in the viewpoint of domestic risk rating agencies

Directory of Open Access Journals (Sweden)

Dr.Sc. Ingrid Shuli

2012-06-01

Full Text Available In a period of dire financial crisis, with which all countries seem to cope, it seemed interesting to analyse the assessment of the risk for our country, viewed from the vantage point of our domestic rating agencies, but also compared to assessments made to our country by international rating agencies, such as Moody’s rating agency, Standard & Poor rating agency, Fitch ratings agency etc. The objective of this study is to recognize indicators and factors affecting the risk assessment and rating of a country, and evaluate whether there has been an impact of the financial crisis faced by other countries in the rating given to Albanian by domestic and foreign agencies. We stopped at the history of earlier financial crisis development to understand bewtter what is happening in this financial crisis. We shall develop upon a wide existing literature, and a range of credible resources such as the IMF, the World Bank, the International Institute of Finance, Economic Intelligence Unit, and local official data sources, eg. The Bank of Albania and INSTAT.

THE IMPACT OF THE CRISIS ON THE QUALITY OF LIFE AND SOLUTIONS TO REDUCE THE CRISIS EFFECTS. CASE STUDY: ROMANIA

Directory of Open Access Journals (Sweden)

Fora Andreea

2011-07-01

Full Text Available The economic crisis creates a series of consequences such as loss of jobs, reducing wages, insecurity of the population, reducing standard of living, material hardships, low self-confidence and hope for the better, illnesses, altered human relationships, social protests, ever greater scale strikes, in other words, deterioration of the economic environment. This paper aims to identify possible solutions to improve the effects of the crisis on the quality of life, based on figures from surveys conducted by research firms and the possible correlations to be made between these dates, without attempting to consider that these solutions are unique or the best. The main indicators considered for identifying the negative aspects of the crisis among the population are: the evolution of unemployment, changes in gross domestic product or wage developments in the economy and the share of expenditure linked to the basic needs out of the income earned. Regarding the possible solutions to reduce the population crisis, they are closely related to the credit and monetary policy, and also to the budgetary policy. Under the impact of the economic crisis, the business environment in Romania has suffered. Sub impactul crizei economice, mediul de afaceri din Romania a avut de suferit. Since most investments in 2008 were of foreign origin, the fact that this crisis has affected Romania as well did not surprise anyone. Nowadays Romania's business climate is characterized by lack of direct foreign investments and self funding sources whereas the population declares itself in a large proportion -more than 50% - to be affected by the crisis (1. Effects of the crisis can also be observed in the evolution of consumers' behavior who fearing layoffs and declining revenue, not only turned to buying the same products or to purchase cheaper products, but also to reducing the amount of the purchased products. The quality of social life is essential and strongly related to

40 CFR 166.49 - Public notice of crisis exemptions.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Public notice of crisis exemptions... PROGRAMS EXEMPTION OF FEDERAL AND STATE AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS Crisis Exemptions § 166.49 Public notice of crisis exemptions. (a) Periodic notices. At least quarterly, the...

40 CFR 166.50 - Reporting and recordkeeping requirements for crisis exemption.

Science.gov (United States)

2010-07-01

... requirements for crisis exemption. 166.50 Section 166.50 Protection of Environment ENVIRONMENTAL PROTECTION... EMERGENCY CONDITIONS Crisis Exemptions § 166.50 Reporting and recordkeeping requirements for crisis... a crisis exemption must be immediately reported to the Agency. (b) Final reports. (1) A report...

Properties of the endogenous post-stratified estimator using a random forests model

Science.gov (United States)

John Tipton; Jean Opsomer; Gretchen G. Moisen

2012-01-01

Post-stratification is used in survey statistics as a method to improve variance estimates. In traditional post-stratification methods, the variable on which the data is being stratified must be known at the population level. In many cases this is not possible, but it is possible to use a model to predict values using covariates, and then stratify on these predicted...

Foreign currency exchange network topology across the 2008 credit crisis

Science.gov (United States)

Sharif, Shamshuritawati; Ap, Nuraisah Che; Ruslan, Nuraimi

2017-05-01

A stable world currency exchange rate is a very important aspect to be considered for a developed country, i.e Malaysia. A better understanding about the currencies itself is needed nowadays. This project is about to understanding the fluctuation and to identify the most influential world currencies in the three different cases; before credit crisis, during credit crisis and after credit crisis. A network topology approach is use to examine the interrelationship between currencies based on correlation analysis. With this point of view, those relationships can be measured by a correlation structure among the currencies. The network can be analyse by filtering the important information using minimum spanning tree (MST) and interpret it using degree centrality as the centrality measure. This topology will give a useful guide to understand the behaviour and determine the most influential currency in the network as a part of a complex system. All currencies are compared among the three different cases; before credit crisis, during credit crisis and after credit crisis period. The result of this project shows that Unites State Dollar (USD), Brazilian Real (BRL), United Kingdom Pound (EUR) and Danish Krone (DKK) are the most influential currencies before the credit crisis period. With respect to during the credit crisis, New Zealand Dollar (NZD) dominates the network and it is followed by Singapore Dollar (SGD) for after the credit crisis period.

Internal Security Crisis in Nigeria: Causes, Types, Effects and ...

African Journals Online (AJOL)

Since the extinction of security crisis seems impossible, all the society needs is a mechanism for security crisis management and control. Security crisis is inevitable because it can originate in individual and group reactions to situations of scarce recourses, to division of function within society and differentiation of power and ...

When a Crisis Hits, Will Your School Be Ready?

Science.gov (United States)

Decker, Robert H.

This guidebook describes the components involved in proactively developing a comprehensive crisis-management plan. Chapter 1 explains the philosophical underpinnings of a crisis-management plan and discusses the importance of vision and staff development. Chapter 2 answers the questions: Why do we need a crisis-management plan? Who needs to be…

THE HUNGARIAN CRISIS: AN AUSTRIAN SCHOOL EXPLANATION

Directory of Open Access Journals (Sweden)

Andras Toth

2013-07-01

Full Text Available The Hungarian model was heralded as one of the most successful post-socialist way of integration into the globalised world economy and European economic area in the nineties. Currently, Hungary is suffering from a full-blown crisis 1996 onwards. Increasingly large number of Hungarians is losing their faith in political parties, institutions, democracy and in market economy. The government, elected in 2010 by supermajority and still enjoying a broad support despite the deepening recession, condemns the development path taken after 1989 and openly rejects the wrong model of the last 20 years. The government intends to build a new economic model following a model, which one can call a model of economic nationalism as the only way out of the crisis. The paper intends to portray, through the case of Hungary, how economy and politics is interconnected, and why political elites are choosing a credit fuelled development path. The paper intends to portray how a credit fuelled growth was induced by politics and ended up in tears. Moreover, the paper describes the consequences of pro-etatist shift in the public sentiment due to the alleged “market-failure”, which was in reality a crisis, at first place, created for political purposes by political means. This article, based on the Austrian business cycle theory, argues that the tragedy of Hungary was that it went through a government inspired spending binge in the first half of the 2000s. The deficit spending of the government was accompanied by the expansion of credit by the commercial banks, mostly denominated in Swiss francs. The combined effect of deficit spending and credit expansion was the build-up of debt and loss of cost competitiveness. The 2008 crisis ended the credit fuelled development path and has started the long and painful period of deleveraging crisis. On the other hand, the Hungarian crisis is a post-Keynesian crisis. It had broken out when the state was already heavily indebted and

CONSIDERATIONS ON USING THE SITUATIONAL CRISIS COMMUNICATION THEORY IN THE CRISIS COMMUNICATION PLANNING ACTIVITIES OF ROMANIAN ARMED FORCES’ INFORMATION AND PUBLIC RELATIONS STRUCTURES

Directory of Open Access Journals (Sweden)

George DAVID

2013-01-01

Full Text Available Organizational crisis situations – quite frequently met in military establishments, as well – represent a major threat against reputation, one of the most important intangible resources that organizations own. The Situational Crisis Communication Theory (SCCT suggests focusing managerial efforts in organizations facing crisis situations on preserving reputation through the proper management of stakeholders’ perceptions. Moreover, besides the theoretical framework, SCCT offers a wide range of practical tools to be used by managers and communication experts, tools which can be exploited successfully by the military information and public relations structures, too. This paper particularly focuses on the crisis communication planning effort, reviewing the main theoretical aspects of SCCT, as well as practical solutions which can be helpful to crisis communication planners.

Wundt contested: The first crisis declaration in psychology.

Science.gov (United States)

Mülberger, Annette

2012-06-01

When reflecting on the history and the present situation of their field, psychologists have often seen their discipline as being in a critical state. The first author to warn of a crisis was, in 1897, the now scarcely known philosopher Rudolf Willy. He saw a crisis in psychology resulting, firstly, from a profuse branching out of psychology. Adopting a radical empiriocriticist point of view, he, secondly, made the metaphysical stance of scholars like Wilhelm Wundt responsible for the crisis. Meanwhile, the priest Constantin Gutberlet responded to the claim of crisis arguing, on the contrary, that the crisis resulted from research that was empirical only. Throughout the discipline psychologists felt troubled by a widespread sense of fragmentation in the field. I will argue that this is due to psychology's early social success and popularization in modern society. Moreover the paper shows that the first declaration of crisis emerged at a time when a discussion of fundamentals was already underway between Wundt and the empiriocriticist Richard Avenarius. The present historical research reveals the depth of the confrontation between Wundt and Willy, entailing a clash of two worldviews that embrace psychological, epistemological, and political aspects. Copyright © 2011 Elsevier Ltd. All rights reserved.

Ideological Responses to the EU Refugee Crisis

Science.gov (United States)

van Prooijen, Jan-Willem; Krouwel, André P. M.; Emmer, Julia

2017-01-01

The 2016 European Union (EU) refugee crisis exposed a fundamental distinction in political attitudes between the political left and right. Previous findings suggest, however, that besides political orientation, ideological strength (i.e., political extremism) is also relevant to understand such distinctive attitudes. Our study reveals that the political right is more anxious, and the political left experiences more self-efficacy, about the refugee crisis. At the same time, the political extremes—at both sides of the spectrum—are more likely than moderates to believe that the solution to this societal problem is simple. Furthermore, both extremes experience more judgmental certainty about their domain-specific knowledge of the refugee crisis, independent of their actual knowledge. Finally, belief in simple solutions mediated the relationship between ideology and judgmental certainty, but only among political extremists. We conclude that both ideological orientation and strength matter to understand citizens’ reactions to the refugee crisis. PMID:29593852

Lessons learned in terms of crisis management

International Nuclear Information System (INIS)

2006-01-01

This document outlines that nobody was prepared to the crisis which occurred after the Chernobyl accident, whether in Russia, Europe or France. In order to illustrate the fact that crisis management has been different from one country to another, the report describes how the crisis has been managed in Norway (which has been quickly reached by fallouts and with a rather high level) and in Switzerland. It comments radioactivity measurements performed in France during spring 1986 by the SCPRI, the CEA and the ISPN. It discusses the lessons drawn in France in terms of emergency situation management regarding the protection of the population, crisis management, and the French post-accidental doctrine. It comments the lessons drawn in eastern European countries, with the cooperative implication of the IRSN. International projects are evoked: the Chernobyl Centre, the French-German Initiative, the European projects (EURANOS, NERIS, FARMING, STRATEGY, MOSES and SAMEN)

THE SIGNAL APPROACH TO MODELLING THE BALANCE OF PAYMENT CRISIS

Directory of Open Access Journals (Sweden)

O. Chernyak

2016-12-01

Full Text Available The paper considers and presents synthesis of theoretical models of balance of payment crisis and investigates the most effective ways to model the crisis in Ukraine. For mathematical formalization of balance of payment crisis, comparative analysis of the effectiveness of different calculation methods of Exchange Market Pressure Index was performed. A set of indicators that signal the growing likelihood of balance of payments crisis was defined using signal approach. With the help of minimization function thresholds indicators were selected, the crossing of which signalize increase in the probability of balance of payment crisis.

Model of the mechanism of crisis management in the administrative-territorial entities

Directory of Open Access Journals (Sweden)

I. V. Yarova

2014-10-01

Full Text Available The model of the crisis-mechanism for administrative-territory unit is descript including aim-setting, projects of the risk-oriented strategy formation, the structure institutionalization of the crisis-assignment, crisis-management during strategy realization, diagnostic and identification of the crisis-threats. The approach to management for the system of the strategy realization based on the crisis-group creation, which exist on dual virtual-real status. The approach delivers such differs: accented proactive management; integration of the strategic and crisis functions without the special institution creation; the matrix structure integrates the functional and aimed activity; adaptively opportunities; stimulate of the project management implementation; opportunities to create the inter-organizational crisis-cell under crisis-threat.

Portfolio Choice of Homeowners: Before and After the Crisis

DEFF Research Database (Denmark)

Lyng, Ran Sun

2017-01-01

the crisis (a 2.17% relative decrease) and by 0.588 percentage points after the crisis (1.32% relative decrease). The reduction is larger for lower wealth households. (ii) Risky asset shares decision: before the crisis, a DKK 100,000 increase in mortgage debt decreases risky asset shares by 0.328 percentage...

The glass cliff: when and why women are selected as leaders in crisis contexts.

Science.gov (United States)

Bruckmüller, Susanne; Branscombe, Nyla R

2010-09-01

The glass cliff refers to women being more likely to rise to positions of organizational leadership in times of crisis than in times of success, and men being more likely to achieve those positions in prosperous times. We examine the role that (a) a gendered history of leadership and (b) stereotypes about gender and leadership play in creating the glass cliff. In Expt 1, participants who read about a company with a male history of leadership selected a male future leader for a successful organization, but chose a female future leader in times of crisis. This interaction--between company performance and gender of the preferred future leader--was eliminated for a counter-stereotypic history of female leadership. In Expt 2, stereotypically male attributes were most predictive of leader selection in a successful organization, while stereotypically female attributes were most predictive in times of crisis. Differences in the endorsement of these stereotypes, in particular with regard to the ascription of lower stereotypically female attributes to the male candidate mediated the glass cliff effect. Overall, results suggest that stereotypes about male leadership may be more important for the glass cliff effect than stereotypes about women and leadership.

On the Epistemological Crisis in Genomics

Science.gov (United States)

Dougherty, Edward R

2008-01-01

There is an epistemological crisis in genomics. At issue is what constitutes scientific knowledge in genomic science, or systems biology in general. Does this crisis require a new perspective on knowledge heretofore absent from science or is it merely a matter of interpreting new scientific developments in an existing epistemological framework? This paper discusses the manner in which the experimental method, as developed and understood over recent centuries, leads naturally to a scientific epistemology grounded in an experimental-mathematical duality. It places genomics into this epistemological framework and examines the current situation in genomics. Meaning and the constitution of scientific knowledge are key concerns for genomics, and the nature of the epistemological crisis in genomics depends on how these are understood. PMID:19440447

FAIR VALUE ACCOUNTING CRISIS DEBATE – A REVIEW

Directory of Open Access Journals (Sweden)

FLORIAN MARCEL NUŢĂ

2015-03-01

Full Text Available The last decade characterized by financial crisis and global context changes put into discussion the fair-value accounting. Both the professionals and the academics debated even the role of the FVA in the crisis mechanism and its limitations regarding the business environment protection against the crisis effects. Our paper reviews the different opinions and doctrine trends discussing the future of FVA accounting, challenges to be tackled and proper improvements.

The Eurozone's arrested adolescence: Sketching a way out of the crisis

OpenAIRE

Erixon, Fredrik

2012-01-01

The Eurozone crisis has been reinforced and prolonged by leaders' inability to agree on robust and credible crisis responses. Individual governments are experiencing sovereign deficit and debt crises, but not the Eurozone at large. Its fiscal position is manageable. The Eurozone is rather going through a crisis of the sovereign - or a crisis of government. Too many of the crisis solutions offered by Eurozone leaders have commanded neither authority nor electoral legitimacy. (...)

Study of MRI in stratified viscous plasma configuration

Science.gov (United States)

Carlevaro, Nakia; Montani, Giovanni; Renzi, Fabrizio

2017-02-01

We analyze the morphology of the magneto-rotational instability (MRI) for a stratified viscous plasma disk configuration in differential rotation, taking into account the so-called corotation theorem for the background profile. In order to select the intrinsic Alfvénic nature of MRI, we deal with an incompressible plasma and we adopt a formulation of the local perturbation analysis based on the use of the magnetic flux function as a dynamical variable. Our study outlines, as consequence of the corotation condition, a marked asymmetry of the MRI with respect to the equatorial plane, particularly evident in a complete damping of the instability over a positive critical height on the equatorial plane. We also emphasize how such a feature is already present (although less pronounced) even in the ideal case, restoring a dependence of the MRI on the stratified morphology of the gravitational field.

Crisis Communication in the Area of Risk Management: The CriCoRM Project.

Science.gov (United States)

Scarcella, Carmelo; Antonelli, Laura; Orizio, Grazia; Rossmann, Costanze; Ziegler, Lena; Meyer, Lisa; Garcia-Jimenez, Leonarda; Losada, Jose Carlos; Correia, Joao; Soares, Joana; Covolo, Loredana; Lirangi, Enrico; Gelatti, Umberto

2013-09-02

stakeholders in health crisis communication. The development of web 2.0 tools, providing rapid responses will allow real-time verification of awareness of social trends and citizens' response. Furthermore, the project would like to offer these resources to the EU Public Health Institutions and EU citizens to improve their interaction, and hence reinforce citizens' right to patient-centred health care. The project proposal has been designed in accordance with the general principles of ethics and the EU Charter of Fundamental Rights with regard to human rights, values, freedom, solidarity, and better protection of European citizens.

La crisis financiera global: síntoma de una crisis de valores

Directory of Open Access Journals (Sweden)

Ignacio Danvila del Valle

2015-01-01

Full Text Available El objetivo de este trabajo es indicar que la actual crisis financiera, es principalmente una crisis de valores. La metodología del trabajo consiste en realizar un estudio descriptivo sobre las consecuencias de la crisis en los mercados financieros internacionales, en la quiebra de empresas y de entidades financieras, señalando que se debe a una pérdida de valores de los directivos de muchas compañías. Los resultados de este estudio, señalan que actuaciones excesivamente avariciosas y poco solidarias han aumentado los niveles de endeudamiento de hogares, empresas y de toda la economía hasta límites insostenibles. En esta situación, se recomienda que las empresas adquieran el compromiso moral de incorporar criterios de responsabilidad social en sus operaciones. Además, que no haya dejación de responsabilidades por parte de los directivos de empresas y que se lleven a cabo políticas de apoyo a las personas en riesgo social. La posible solución podría ser, la recuperación de valores olvidados y recordar que toda relación económica es esencialmente una relación humana.

European Union Financial Crisis: A Marxist Analysis

NARCIS (Netherlands)

Petrus Kanisius Farneubun, P.

European financial crisis poses a serious challenge to the fundamental structure of the European Union, political and financial institutions, as well as the values that bind European together. Different factors have been suggested as the causes of the crisis notably the failure of national

GLOBALIZATION AND ECONOMIC CRISIS IN EUROPEAN COUNTRIES

Directory of Open Access Journals (Sweden)

Silvia Marginean

2011-01-01

Full Text Available The paper analyzes the relation between degree of economic globalization and the impact of economic crisis for developed and emerging European countries. We measure economic globalization through indexes based on share of external trade in GDP and FDI intensity (% of FDI inflows and outflows divided by GDP. The complexity of current economic and financial crisis could be evaluated through GDP growth rate, inflation rate, unemployment, public debt, budget deficit, balance of payments, exchange rate, etc. For the purpose of this paper we used GDP growth rate as a measure of economic crisis impact on national economies.

The vulnerability of oil collection pipelines to corrosion under conditions of stratified oil-water emulsion

Energy Technology Data Exchange (ETDEWEB)

Marichev, F N; Chernobay, L A; Teterina, O P; Yarmizin, V G

1980-01-01

Problems with oil industry equipment and pipeline corrosion have recently highlighted the problems of increased water content in oil and the presence of biogenic hydrogen sulphide in petroleum matter. These findings underscore the importance of taking these problems into consideration when formulating long-term production plans. A study of pipeline corrosion and its causes, as well as other factors, has permitted researchers to correlate hydrodynamic parameters for gas-fluid transportability and structural contour flows. The water phase simultaneously carries corrosion-active ions of dissolved hydrogen sulphide and material which interact to corrode metal in the lower sections of pipelines. In order to determine the susceptibility of pipelines to corrosion, it is necessary to establish the presence of stratified fluids in oil and water as well as the gas-fluid flow. Analysis has shown that those sections with stratified emulsion could be identified and that it is necessary to disclose the pipeline's ability to withstand such conditions. The proper selection of transport parameters permits the technological protection of the oil collection pipelines. Partially as a result of the increased flow speed guaranteeing an emulsion flow regime for the gas-water-oil flow, it was found that the operational service-life of pipelines could be prolonged by a reduction of corrosion in oil collection pipelines.

Adverse effect of the financial crisis in Greece on perinatal factors.

Science.gov (United States)

Zografaki, Irini; Papamichail, Dimitris; Panagiotopoulos, Takis

2018-05-16

Starting in 2008 recession affected many European countries and especially Greece. Previous studies have reported increases in low birth weight, preterm birth and stillbirth rates in Greece during early crisis. In our study we used data on births from 1980 to 2014 that allowed us to distinguish recent changes, which could possibly be attributed to the financial crisis, from long term trends, and controlled for maternal age and country of origin as potential confounders. Our study covered a longer period (up to 2014) than what has been studied before and looked separately at the effect of early and established crisis. We used national vital statistics data from 1980 to 2014. We performed age standardization and calculated age standardized rates and standardized rate ratios (SRRs) for perinatal factors for three time periods (pre-crisis, early crisis and established crisis) for Greek and non-Greek women. We found an increase in low birth weight deliveries independent of maternal age and origin and an increased stillbirth rate in Greek women younger than 25 in early (RR = 1.42 95%CI: 1.12-1.80) and established crisis periods (RR = 1.36 95%CI: 1.07-1.72) compared with pre-crisis. Non-Greek women have also been affected, with their advantage regarding birth outcomes becoming less profound in the established crisis period (low birth weight: established crisis SRR = 0.84 95%CI: 0.82-0.87, pre-crisis SRR = 0.79 95% CI: 0.76- 0.81). The financial crisis has possibly adversely affected perinatal factors in Greece. Our results highlight the need of appropriate public health interventions and family support policies, especially for younger people, unemployed and immigrants.

Chaos in power: Pakistan's electricity crisis

International Nuclear Information System (INIS)

Kessides, Ioannis N.

2013-01-01

Pakistan is facing a severe electricity crisis due to a persistent and widening gap between demand and available system generating capacity. The worsening of power shortages has become a major political issue, reflecting the hardships for individuals and businesses. It threatens to undermine the credibility and legitimacy of government and to further stress the social fabric of the country. The power crisis did not emerge suddenly. It is the direct result of imprudent and reckless energy policies over the last three decades. These policies have impeded the development of cheap and abundant domestic energy sources. They have also resulted in very inefficient fuel-mix choices, compromising energy and economic security. Pakistan's energy bankruptcy is ultimately due to massive institutional and governance failure. This paper analyzes the problems confronting Pakistan's electricity sector and identifies the key elements of a potential policy response to address the country's severe power crisis. - Highlights: ► We analyze the structure, conduct, and performance of Pakistan's electricity sector. ► The causes and economic impacts of Pakistan's electricity shortages are analyzed. ► We identify the potential policy response to the power crisis

The Crisis of Masculinity: Jez Butterworth’s Mojo

Directory of Open Access Journals (Sweden)

Biçer Ahmet Gökhan

2017-11-01

Full Text Available During the late twentieth century, crisis of masculinity appears in all societal settings; at work, at school, on the street and in the family. The crisis of fatherhood, anxiety, power, and abuse create the crisis of masculinity. As a concrete example of the masculinity crisis Jez Butterworth’s most discussed stage play Mojo was first performed at London’s Royal Court in 1995. This paper takes Mojo under observation as a frontier play depicting a male identity that portrays rock and roll culture, gangland violence, and male Soho gangsters of the 1950s. With these concepts in mind, this paper analyses the contemporary anxieties related to masculinity through witty, absurd dialogues and homoerotic relationships of this striking play.

Emerging Economies and Firms in the Global Crisis

DEFF Research Database (Denmark)

n exploration into the impact of the global crisis on emerging economies and firms and their responses to it. The ways in which the leading emerging economies of Brazil, Russia, India and China (BRIC) are dealing with the challenges of the global crisis are complemented by the approaches applied...... by countries and firms from Central and Eastern Europe. This is a pioneering volume shedding light on the successful international activities of the emerging economies in the global crisis. Offering a variety of perspectives, the chapters deal with the successful application of specific modes of market entry...... of BRIC economies in developed countries and the ways in which Russian, Indian, Chinese, and also Polish, Slovene and Estonian firms have coped with the challenges of the global crisis....

CONTAGION EFFECTS OF US FINANCIAL CRISIS ON INDONESIA

Directory of Open Access Journals (Sweden)

Anika Sedyaning Wikanti

2011-09-01

Full Text Available This research analyzes the contagion effects of the US financial markets on Indonesian fi-nancial markets during the 2008 global financial crisis. It specifically investigates whether the slump in the US stock prices directly produced a slump in Indonesian stock prices, or indirectly through the slump in regional stock prices. It also examines whether the slump spilled over into rupiah exchange rate. Using Vector Autoregression and Vector Error Correction Model, the paper finds direct contagion effect of the US financial crisis into Indonesian stock markets. It also finds both direct and indirect contagion effect of the US financial crisis into foreign exchange market.Keywords: Contagion, stock price, exchange rate, financial crisisJEL classification numbers: G12, G15

On Internal Waves in a Density-Stratified Estuary

NARCIS (Netherlands)

Kranenburg, C.

1991-01-01

In this article some field observations, made in recent years, of internal wave motions in a density-stratified estuary are presented, In order to facilitate the appreciation of the results, and to make some quantitative comparisons, the relevant theory is also summarized. Furthermore, the origins

Prognosis research strategy (PROGRESS) 4: Stratified medicine research

NARCIS (Netherlands)

A. Hingorani (Aroon); D.A.W.M. van der Windt (Daniëlle); R.D. Riley (Richard); D. Abrams; K.G.M. Moons (Karel); E.W. Steyerberg (Ewout); S. Schroter (Sara); W. Sauerbrei (Willi); D.G. Altman (Douglas); H. Hemingway; A. Briggs (Andrew); N. Brunner; P. Croft (Peter); J. Hayden (Jill); P.A. Kyzas (Panayiotis); N. Malats (Núria); G. Peat; P. Perel (Pablo); I. Roberts (Ian); A. Timmis (Adam)

2013-01-01

textabstractIn patients with a particular disease or health condition, stratified medicine seeks to identify thosewho will have the most clinical benefit or least harm from a specific treatment. In this article, thefourth in the PROGRESS series, the authors discuss why prognosis research should form

'HTA for Crisis': sharing experiences during the 7th EBHC Symposium.

Science.gov (United States)

Wladysiuk, Magdalena; Tabor, Anna; Godman, Brian

2013-02-01

The Central and Eastern European Society of Technology Assessment in Health Care was founded in Krakow, Poland in 2003. On October 8th and 9th, the 7th symposium took place titled 'HTA for Crisis'. This meeting was attended by over 250 decision makers, evidence-based specialists, healthcare managers, commercial company personnel and experts. The symposium was principally divided into four main themes: insurance in times of crisis; importance of pricing of health services in times of crisis; managing welfare benefits in times of crisis and Health Technology Assessment in crisis-laden countries. The symposium finished by debating potential ways forward for healthcare systems in times of crisis.

Power and Changing Modes of Governance in the Euro Crisis

DEFF Research Database (Denmark)

Carstensen, Martin B.; Schmidt, Vivien

2017-01-01

Which European Union actors are most powerful in the governance of the euro crisis? The euro crisis has reignited the classic debate between intergovernmentalists, who tend to stress the coercive power of dominant member states in the European Council, and supranationalists, who maintain that thr......Which European Union actors are most powerful in the governance of the euro crisis? The euro crisis has reignited the classic debate between intergovernmentalists, who tend to stress the coercive power of dominant member states in the European Council, and supranationalists, who maintain...... that through the use of institutional power, the Commission, and the European Central Bank turned out the “winners” of the crisis. This article argues that euro crisis governance is best understood not just in terms of one form of power but instead as evolving through different constellations of coercive...

Global Economy under the Current Economic Crisis Effects

OpenAIRE

Voicu Ioana-Iulica; Talmaciu Iuliana

2010-01-01

In the current context in which countries in the world search new solutions and strategies to counteract the negative effects generated by the worst economic crisis in the last 80 years, the globalisation rises polemics and controversies regarding the causes that lead to the expansion of the crisis. May it be, the current economic crisis, a consequence of the globalisation? Beyond the contradictory answers, the globalisation must be seen in essence as a stimulating and expansion factor of the...

Crisis Management in the Hotel Industry in Finland

OpenAIRE

Hartmann, Jana

2012-01-01

Object of this thesis is Crisis Management in the Hotel Industry in Finland and is prepared in order to present the situation and the acting of hotel managers nowadays to guarantee guests a safe and secur stay and to rise the awareness among hoteliers towards crises as well as amongst employees, investors, stakeholders, authorities, and students from hospitality related fields. Main topic of this research is crisis management and concerns the process of developing a crisis management plan...

Personal Finances during the Economic and Financial Crisis

OpenAIRE

Ioana LUPASC; Adrian LUPASC

2012-01-01

The crisis is unfortunately a negative feature specific to recent years which has affected most areas of activity in many countries, including the powerful economical ones. As a direct consequence, the crisis has had a significant and direct impact on people's personal finances. In this paper we propose different solutions which lead to a better administration of personal finances, so that the involved actors to be able to manage difficult situations made by the economic and financial crisis....

Measurements of density profile evolution during the stably-stratified filling of an open enclosure

International Nuclear Information System (INIS)

Tarawneh, Constantine M.; Homan, K.O.

2008-01-01

The stably-stratified filling of an open enclosure produces an interfacial gradient layer which is transported through the enclosure with the bulk flow. The evolution of this interfacial layer is strongly time-dependent and is driven by the nature of the interaction between the internal gravity waves and the inlet-driven interfacial shear. Measurements of density profile evolution have been completed for a rectangular enclosure with a single corner inlet and density variation produced by saline concentration. This system serves as a mass transfer analog to large-scale, thermally-stratified energy storage devices, preserving dynamic similitude in a laboratory-scale system. The experiments covered jet Reynolds numbers of 200-2200 and Froude numbers of 0.06-0.6 in an enclosure with a width 23 times the jet inlet height. The density profiles are seen to be strongly asymmetric and exhibit growth rates significantly different than due to simple one-dimensional molecular diffusion. In addition, shadowgraph and hydrogen bubble visualizations of the density and velocity fields in the gradient layer show the persistence of complex multi-dimensional flow structure even at relatively late stages of the filling process when the gradient layer has been transported well away from the enclosure inlet. The evolution of the vertical density profile has been compared quantitatively to a quasi one-dimensional model based upon empirical diffusivity coefficients

Emotional crisis communication

NARCIS (Netherlands)

van der Meer, T.G.L.A.; Verhoeven, J.W.M.

2014-01-01

Organizational crises are usually highly emotional experiences for both organizations and stakeholders. Hence, crisis situations often result in emotionally charged communication between the two parties. Despite the attention of organizations and scholars to the emotions of stakeholders during

Information Value Distance and Crisis Management Planning

Directory of Open Access Journals (Sweden)

Brahim Herbane

2014-04-01

Full Text Available Organizational learning during and post-crisis is well established in the management literature but consideration of learning for crisis and the sources of information perceived to be useful for crisis management planning have not previously been examined. This study evaluates data from 215 U.K.-based small- and medium-sized enterprises (SMEs about the perceived value of 11 sources of information between planning (i.e., firms with a crisis management plan and non-planning respondents. For planning firms, the information sources considered to be useful are exclusively experience-based, and when information sources become less idiosyncratic and episodic, planning firms’ evaluations of their value begin to approximate the ratings given by non-planning firms. Furthermore, the concepts of relative value distance and value distance from threshold are original features of this study and offer new ways to evaluate the value of information sources for organizations wishing to provide information and support to improve business resilience and business continuity.

A Communicatively Constituted Online Crisis

DEFF Research Database (Denmark)

Valentini, Chiara; Romenti, Stefania; Kruckeberg, Dean

2017-01-01

into specific public crisis perceptions. Drawing from a communicative constitution perspective, the authors argue that if crises are perceptions or experiences of difficult situations that exceed a person’s current resources and coping mechanisms, and if perceptions and experiences in social media are typically...... by offering suggestions on how to study online critical conversations through the lens of a communicative constitution perspective that could inform how critical issues eventually transform and become crises and how crisis perceptions evolve and are discursively shaped by communicative practices occurring...

La crisis de los refugiados

OpenAIRE

SÁNCHEZ-MONTIJANO, Elena; ZARAGOZA CRISTIANI, Jonathan

2016-01-01

La crisis de refugiados por la atraviesa Europa mostró las debilidades y flaquezas de la Unión Europea. Por tal motivo, la opinión pública europea está en una disyuntiva: apoyar sin miramientos un derecho universal o ensimismarse en una autocomplacencia identitaria. Por si fuera poco, la crisis de los refugiados en Europa tiene su origen en el conflicto en territorio sirio. Elena Sánchez-Montijano y Jonathan Zaragoza-Cristiani plantean el dilema de Europa de apoyar sin miramientos un derecho ...

Project management in crisis situations

Directory of Open Access Journals (Sweden)

Agnieszka Goździewska-Nowicka

2017-05-01

Full Text Available In today’s methodologies of project management attention is increasingly paid to the crises-related issues. Modern economy and the turbulent environment cause that an emergingcrisis can pose a serious threat to the implementation of any undertaking. This article focuses on the presentation of the conditions and causes of crisis situations, the essence of projects, and their effective management. The major objective of the paper, however, is to demonstrate how companies implementing projects cope with the occurrence of a crisis situation.

Logistics and logistics support in crisis management and citizen protection

OpenAIRE

HOLEJŠOVSKÝ, Jan

2010-01-01

ABSTRAKT LOGISTICS AND LOGISTICS SUPPORT IN CRISIS MANAGEMENT AND CITIZEN PROTECTION The graduation thesis on topic "Logistics and logistics support in crisis management and citizen protection" is divided into several chapters, which in summary are a material presenting information about logistics and logistics support in crisis management and citizen protection. This was one of the aims at this work. Chapters I., II., III., IV. describe logistics and logistics support, crisis management, cit...

Leading the Way to the Third Industrial Revolution. Addressing the Triple Threat of the Global Financial Crisis, Energy Crisis, and Climate Change

International Nuclear Information System (INIS)

Rifkin, J.; Da Graca Carvalho, M.; Consoli, A.; Bonifacio, M.

2008-01-01

We are at a precarious point in history. We are facing the real prospect of an economic meltdown on the scale of the Great Depression. The credit crisis is compounded by the global energy crisis and the climate change crisis, creating a potential cataclysm for civilization. There is a way out: we need to radically overhaul the way we use energy in our society

Leading the Way to the Third Industrial Revolution. Addressing the Triple Threat of the Global Financial Crisis, Energy Crisis, and Climate Change

Energy Technology Data Exchange (ETDEWEB)

Rifkin, J.; Da Graca Carvalho, M.; Consoli, A.; Bonifacio, M.

2008-12-15

We are at a precarious point in history. We are facing the real prospect of an economic meltdown on the scale of the Great Depression. The credit crisis is compounded by the global energy crisis and the climate change crisis, creating a potential cataclysm for civilization. There is a way out: we need to radically overhaul the way we use energy in our society.

Urbanization eases water crisis in China

Science.gov (United States)

Wu, Yiping; Liu, Shu-Guang; Ji, Chen

2012-01-01

Socioeconomic development in China has resulted in rapid urbanization, which includes a large amount of people making the transition from rural areas to cities. Many have speculated that this mass migration may have worsened the water crisis in many parts of the country. However, this study shows that the water crisis would be more severe if the rural-to-urban migration did not occur.

Flexible Communication Platform for Crisis Management

OpenAIRE

Jiří Barta; Tomáš Ludík; Jiří Urbánek

2013-01-01

Topics Disaster and Emergency Management are highly debated among experts. Fast communication will help to deal with emergencies. Problem is with the network connection and data exchange. The paper suggests a solution, which allows possibilities and perspectives of new flexible communication platform to the protection of communication systems for crisis management. This platform is used for everyday communication and communication in crisis situations too.

[Attempted suicide during the financial crisis in Athens].

Science.gov (United States)

Stavrianakos, K; Kontaxakis, V; Moussas, G; Paplos, K; Papaslanis, T; Havaki-Kontaxaki, B; Papadimitriou, Gn

2014-01-01

Suicidal behavior is considered as the result of complex cognitive and emotional processes and it is a timeless, global and multifactorial phenomenon. Periods of financial crises in the past, such as the Great Depression in the USA in 1929 and the economic crises of Asia, Russia and Argentina in the late 1990s, have been associated with impairment of mental health of the economically affected. Unemployment, job insecurity, debts, poverty and social exclusion seems to lead to higher incidence of anxiety and depressive symptoms and increased suicidality. Alcohol and substance use and the reduction of the state budget for health services reinforce the negative effects of the economic recession on mental health. The financial crisis which currently affects many European countries began in 2008 and its impact on the mental health of European citizens is in progress. Greece is probably the most affected country by the European financial crisis. The aim of this study is to investigate the potential impact of the crisis' consequences on the attempted suicide rates in the Athens population and the differentiation of suicide attempters on social, demographic and clinical-psychopathological parameters during the crisis. A retrospective study was conducted. The semi-structured records of 165 attempters who were hospitalized in the Internal Medicine Clinics of the "Sotiria" General Hospital in Athens, after attempted suicide in the years 2007 and 2011, before and during the financial crisis respectively, were studied. Among suicide attempters 95(57.6%) were suffering from mental disorders. Most often diagnoses were these of mood disorders (n=60, 63.2%). Demographic data, current psychiatric disorder, previous suicide attempt and severity of psychopathology at the time of suicide attempt were recorded for each patient. Furthermore, the severity of each suicide attempt was estimated. Suicide attempts were 70 in 2007, before the financial crisis (mean age 36.9 years, 71% women

THE INFLUENCE OF THE ECONOMIC CRISIS ON ROMANIA

Directory of Open Access Journals (Sweden)

VALENTINA MUNTEANU

2013-05-01

Full Text Available Macroeconomic developments in Romania have submitted inadequate development amid the financial and economic crisis deepened. The objective of this research is highlighting the impact of the economic crisis, deepening its effects at the national level. In Romania, the negative effects of the crisis begin to be more evident: lack of demand on the market, which the collapse of production and reduction of the amount of reports of police work. The economic crisis creates uncertainty. The uncertainty in the economy is, in fact, income insecurity – both for the company and for the employees. The unemployment rate is in a continuous growth and the population is increasingly affected. Crises do not constitute exceptional circumstances, because they tend to repeat it; at the same time, it must be stressed that these changes its form, that require a periodic review of their claims, as understanding more and more refined methodologies and a smooth integration of empirical research in theoretical solid construction. If all economic mechanisms would work perfectly balanced real economy should not deal with situations of crisis.