Search results for "STATES"

Persistence in complex systems

2022

Persistence is an important characteristic of many complex systems in nature, related to how long the system remains at a certain state before changing to a different one. The study of complex systems' persistence involves different definitions and uses different techniques, depending on whether short-term or long-term persistence is considered. In this paper we discuss the most important definitions, concepts, methods, literature and latest results on persistence in complex systems. Firstly, the most used definitions of persistence in short-term and long-term cases are presented. The most relevant methods to characterize persistence are then discussed in both cases. A complete literature r…

On some properties of g-frames and g-coherent states

2010

After a short review of some basic facts on g-frames, we analyze in details the so-called (alternate) dual g-frames. We end the paper by introducing what we call {\em g-coherent states} and studying their properties.

Statins for the primary prevention of cardiovascular events in elderly patients: a picture from clinical practice without strong evidence from clinic…

2008

¿Cabe hablar de una «generación de la crisis»? Discusión en torno a una noción sobreexplotada

2018

This article states that nowadays there is an overuse (or a misuse) of the «Generation» idea. The discussion among many authors over the «Generation of crisis» concept suggests that it is useful to outline the characteristics of the target of population of the collective of youth who are mainly affected by the economic and social crisis over the past years. Nevertheless, through analyzing the meanings of the «Generation of Crisis» made by Mannheim, Ortega and other classic authors, it is clear that the social class approach together with the generational one are needed to define this concrete concept. The conclusion of the articleis that both approaches are seen as underpinning their utilit…

Shape coexistence in neutron-deficient Hg isotopes studied via lifetime measurements in Hg-184,Hg-186 and two-state mixing calculations

2014

Abstract: The neutron-deficient mercury isotopes, 184 , 186 Hg, were studied with the recoil distance Doppler-shift method using the Gammasphere array and the K ̈ oln plunger device. The differential decay curve method was employed to determine the lifetimes of the yrast states in 184 , 186 Hg. An improvement on previously measured values of yrast states up to 8 + is presented as well as first values for the 9 3 state in 184 Hg and 10 + state in 186 Hg. B ( E 2) values are calculated and compared to a two-state mixing model which utilizes the variable moment of inertia model, allowing for extraction of spin-dependent mixing strengths and amplitudes. peerReviewed

Baltic Journal of English Language, Literature and Culture, Vol.12

2022

Modelling competences and anticipating the future competence needs in the forest sector

2018

This explorative study examined practices of competence modelling in the forest sector organisations and how organisations anticipate changes in competence needs in the future. Semi-structured in-depth interviews (n=10) were conducted amongst forest sector experts in Finland and data was analysed by thematic analysis. The findings showed that the practices of modelling competences were diverse, most frequently used ones being superior-subordinate review discussions and quantitative competence surveys. In addition to these formal systems, informal modelling, especially on the team level and in smaller companies was also frequent. Organisations used competence modelling for several human reso…

Rhetoric in the American and Cuban palaver on human trafficking

2010

The purpose of the thesis is to understand how the anti-human trafficking dialogue in the Cuban-American context is used as medium to express national agendas. The research data were speeches delivered by representatives of the US and Cuban governments that specifically mentioned Cuba or the United States in addition to human trafficking. The broad categories that emerged in these speeches included religion, morality, children (youth), and gender. The rhetoric employed within each of these categories was examined to reveal how the palaver on human trafficking was used to promote American and Cuban agendas. It was found that the use of religious rhetoric is an effective tool for the American…

Intensive Management and Natural Genetic Variation in Red Deer (Cervus elaphus)

2017

The current magnitude of big-game hunting has outpaced the natural growth of populations, making artificial breeding necessary to rapidly boost hunted populations. In this study, we evaluated if the rapid increase of red deer (Cervus elaphus) abundance, caused by the growing popularity of big-game hunting, has impacted the natural genetic diversity of the species. We compared several genetic diversity metrics between 37 fenced populations subject to intensive management and 21 wild free-ranging populations. We also included a historically protected population from a national park as a baseline for comparisons. Contrary to expectations, our results showed no significant differences in geneti…

Time to wake up, sanoo senaattori Whitehouse

2018

Demokraattisenaattori Sheldon Whitehouse aloitti ilmastonmuutosta koskevien puheidensa sarjan Yhdysvaltain kongressissa vuonna 2012. Nyt hän on puhunut aiheesta 223 kertaa. Marraskuun välivaaleissa 2018 Whitehouse valittiin kolmannelle senaattorikaudelle selvällä äänten enemmistöllä. nonPeerReviewed