38 resultados para Advance directives


Relevância:

10.00% 10.00%

Publicador:

Resumo:

We still know little of why strategy processes often involve participation problems. In this paper, we argue that this crucial issue is linked to fundamental assumptions about the nature of strategy work. Hence, we need to examine how strategy processes are typically made sense of and what roles are assigned to specific organizational members. For this purpose, we adopt a critical discursive perspective that allows us to discover how specific conceptions of strategy work are reproduced and legitimized in organizational strategizing. Our empirical analysis is based on an extensive research project on strategy work in 12 organizations. As a result of our analysis, we identify three central discourses that seem to be systematically associated with nonparticipatory approaches to strategy work: “mystification,” “disciplining,” and “technologization.” However, we also distinguish three strategy discourses that promote participation: “self-actualization,” “dialogization,” and “concretization.” Our analysis shows that strategy as practice involves alternative and even competing discourses that have fundamentally different kinds of implications for participation in strategy work. We argue from a critical perspective that it is important to be aware of the inherent problems associated with dominant discourses as well as to actively advance the use of alternative ones.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Causation is still poorly understood in strategy research, and confusion prevails around key concepts such as competitive advantage. In this paper, we define epistemological conditions that help to dispel some of this confusion and to provide a basis for more developed approaches. In particular, we argue that a counterfactual approach – that builds on a systematic analysis of ‘what-if’ questions – can advance our understanding of key causal mechanisms in strategy research. We offer two concrete methodologies – counterfactual history and causal modeling – as useful solutions. We also show that these methodologies open up new avenues in research on competitive advantage. Counterfactual history can add to our understanding of the context-specific construction of resource-based competitive advantage and path dependence, and causal modeling can help to reconceptualize the relationships between resources and performance. In particular, resource properties can be regarded as mediating mechanisms in these causal relationships.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Causation is still poorly understood in strategy research, and confusion prevails around key concepts such as competitive advantage. In this paper, we define epistemological conditions that help to dispel some of this confusion and to provide a basis for more developed approaches. In particular, we argue that a counterfactual approach – that builds on a systematic analysis of ‘what-if’ questions – can advance our understanding of key causal mechanisms in strategy research. We offer two concrete methodologies – counterfactual history and causal modeling – as useful solutions. We also show that these methodologies open up new avenues in research on competitive advantage. Counterfactual history can add to our understanding of the context-specific construction of resource-based competitive advantage and path dependence, and causal modeling can help to reconceptualize the relationships between resources and performance. In particular, resource properties can be regarded as mediating mechanisms in these causal relationships.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

This study examines the politics and policies of reproductive agency through a redescription of three Finnish policy documents dealing with the declining birth rate: the Government report on the future 'Finland for people of all ages' (2004), Business and Policy Forum EVA report 'Condemned to Diminish?' (Tuomitut vähenemään?) (2003), and the Family Federation's 'Population Policy Program' (2004). The redescription is done with the help of the notion of reproductive agency, which draws on Drucilla Cornell's concepts of the imaginary domain and bodily integrity. The imaginary domain is the moral and psychic space people need in order to form their personality, which is created in constant identificatory processes. The aim of the processes is imaginary coherence. As the personality is embodied, forming one s imaginary coherence always includes attempts for bodily integrity, also entailing attempts to arrive at an understanding of one's procreative capacities. Besides Cornell, I draw on Judith Butler's thinking and comprehend gender performatively as doing, and in relation to that agency as part of the performative process of one's personality. Reproductive agency is understood in this study as the possibilities to live differently the hegemonic forms of procreative life. I deal with three redescriptive themes: the family, economics and gender. The family is a central element in that it is considered the main location of reproduction. With regard to reproductive agency, the documents include problematic conceptions of the family. It is defined as a heterosexual, monogamous, conjugal relationship, which affects reproductive agency in that these notions do not allow for different modes of family life. The second prominent aspect, economics, features on two levels: the macroeconomic level of GDP, employment and competitiveness, and the level of family policies and concern about family finances. Macroeconomic-level argumentation is problematic in the context of reproductive agency because it implies that procreation is a duty of citizens, and thus has effects on values attached to reproductive potential. On the other hand, family policies may advance reproductive agency in supporting families financially. However, such policies also define how the family is understood, thereby affecting reproductive agency. The third theme, gender, intersects with many issues in the policy documents. All three texts consider the roles of men and women differently: women are primarily responsible for the family, and both men's and women's reproductive agency is affected in that the roles in the procreative process are predefined. EVA and the Family Federation see women as the main target of population policies, and consider it legitimate to try to change women s reproductive decisions. Implicit in the notion of reproductive agency is the idea that it should be possible to overcome and live differently the sex difference, but the three documents do not open up opportunities for that. The notion of reproductive agency makes it also possible to question the legitimacy of population policies in general and offers new perspectives on the vocabularies used in the three policy texts, providing insights into the values and logics that support the concepts.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

This dissertation investigates the atomic power solution in Finland between 1955 - 1970. During these years a national arrangement for atomic energy technology evolved. The foundations of the Finnish atomic energy policy; the creation of basic legislation and the first governmental bodies, were laid between 1955 - 1965. In the late 1960's, the necessary technological and political decisions were made in order to purchase the first commercial nuclear reactor. A historical narration of this process is seen in the international context of "atoms for peace" policies and Cold War history in general. The geopolitical position of Finland made it necessary to become involved in the balanced participation in international scientific-technical exchange and assistive nuclear programs. The Paris Peace Treaty of 1947 categorically denied Finland acquisition of nuclear weapons. Accordingly, from the "Geneva year" of 1955, the emphasis was placed on peaceful purposes for atomic energy as well as on the education of national professionals in Finland. An initiative for the governmental atomic energy commission came from academia but the ultimate motive behind it was an anticipated structural change in the supply of national energy. Economically exploitable hydro power resources were expected to be built within ten years and atomic power was seen as a promising and complementing new energy technology. While importing fuels like coal was out of the question, because of scarce foreign currency, domestic uranium mineral deposits were considered as a potential source of nuclear fuel. Nevertheless, even then nuclear energy was regarded as just one of the possible future energy options. In the mid-1960 s a bandwagon effect of light water reactor orders was witnessed in the United States and soon elsewhere in the world. In Finland, two separate invitations for bids for nuclear reactors were initiated. This study explores at length both their preceding grounds and later phases. An explanation is given that the parallel, independent and nearly identical tenders reflected a post-war ideological rivalry between the state-owned utility Imatran Voima and private energy utilities. A private sector nuclear power association Voimayhdistys Ydin represented energy intensive paper and pulp industries and wanted to have free choice instead of being associated themselves with "the state monopoly" in energy pricing. As a background to this, a decisive change had started to happen within Finnish energy policy: private and municipal big thermal power plants became incorporated into the national hydro power production system. A characteristic phenomenon in the later history is the Soviet Union s effort to bid for the tender of Imatran Voima. A nuclear superpower was willing to take part in competition but not on a turnkey basis as Imatran Voima had presumed. As a result of many political turns and four years of negotiations the first Finnish commercial light water reactor was ordered from the East. Soon after this the private nuclear power group ordered its reactors from Sweden. This work interprets this as a reasonable geopolitical balance in choosing politically sensitive technology. Conceptually, social and political dimensions of new technology are emphasised. Negotiations on the Finnish atomic energy program are viewed as a cooperation and a struggle, where state-oriented and private-oriented regimes pose their own macro level views and goals (technopolitical imaginaries) and defend and advance their plans and practical modes of action (schemata). Here, not only technologists but even political actors are seen to contribute to technopolitical realisations.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

This study describes the use of utterances ending in the conjunctions "ja" (‘and’), "mutta" (‘but’) or "että" (‘that’/‘so’) in Finnish conversation. It argues that in spoken interaction, these conjunctions are not only used as linking elements but also as final elements in interactional and linguistic units. In contrast to more traditional views, the study shows that final conjunctions do not always indicate incompleteness or project continuation, but that they can also form recognizable points for turn-transition. In these contexts they can be reanalyzed as final particles that leave some aspect of the turn implicit. The data for the study consist of audio-taped telephone conversations and videotaped service encounters. Situated within the framework of conversation analysis and interactional linguistics, the study discusses the interactional uses of conjunction-final turns and their recognizability as possibly complete units in talk-in-interaction. The analysis of conjunction-final utterances focuses on 1) participant orientation, and 2) their recurrent contexts of use. The results show that the recipients of conjunction-final utterances often treat them as sufficient and complete in their contexts by displaying understanding or agreement. When the same speaker continues after a pause, it is not always clear that the continuation was "planned" in advance; it can also be reactive to lack of expected uptake. In these cases, a turn can be analyzed as potentially complete even if the same speaker decides to continue after a pause. In the light of these observations, the study confirms the incremental nature of spoken language. All the final conjunctions under examination have recurrent and recognizable contexts of use. Most typically, a conjunction-final utterance is produced in the service of some earlier claim by the same speaker. The conjunction-final utterance may 1) specify the earlier claim with a detailing list ("ja"), 2) legitimize it by presenting grounds ("että") or 3) partly back down from it by making a concession ("mutta"). Together with the earlier claim, conjunction-final utterances form recognizable discourse patterns that are used for argumentative purposes. In these contexts, conjunctions are used to relinquish the floor instead of functioning as turn-holding devices. In conclusion, the study discusses the emergence of conjunctions as final particles – how their development can be explained. Conjunction-type final particles emerge from recurring situations in which the future course of the conjunction-final turn-so-far is clear enough to remain unsaid, to be left to inference. More specifically, this ability to leave something to inference often lies in the fixed discourse patterns that are conventionalized and predictable and thus reducible.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Lääkeainemetabolialla tarkoitetaan entsymaattisia reaktioita, jotka muuttavat lääkeaineita paremmin elimistöstä poistuvaan muotoon. Lääkeaineet voivat vaikuttaa toistensa metaboliaan inhiboimalla tai indusoimalla metaboloivia entsyymejä. Tällaisten interaktioiden seurauksena lääkeaineen pitoisuus elimistössä voi kasvaa jopa toksiseksi tai vähentyä merkittävästi. Tämä on erityisesti ongelmana silloin, kun käytössä on useita lääkkeitä samanaikaisesti. Lääketutkimuksessa onkin keskitytty tällaisten interaktioiden ennustamiseen ja niitä yritetään välttää tai ainakin vähentää. Työssä tutkittiin medetomidiinia, jonka on äskettäin havaittu metaboloituvan UDP-glukuronosyylitransferaasien (UGT) välityksellä. Työn tarkoituksena oli löytää medetomidiinin glukuronidaatiota inhiboivia yhdisteitä. Lisäksi haluttiin selvittää mahdollisen inhibition mekanismeja. On yleistä tutkia tietyn entsyymin substraatin interaktioita muiden saman perheen entsyymien kanssa. On kuitenkin harvinaisempaa tutkia tällaisia interaktioita kahden eri entsyymiperheen välillä. Tässä työssä tutkittiin inhiboivatko mahdolliset sytokromi P450 -entsyymiä (CYP) inhiboivat yhdisteet myös medetomidiinia glukuronoivia UDP-glukuronosyylitransferaaseja. Glukuronidaation inhibitiota tutkittiin HPLC-menetelmällä, joka on kehitetty aiemmin medetomidiinin glukuronidaation tutkimiseen. Aluksi glukuronidaatiota tutkittiin ilman inhibiittoreita. Tämän jälkeen tutkittiin kolmen mahdollisen inhibiittoriyhdisteen vaikutuksia medetomidiinin glukuronidaatioon ja tuloksia verrattiin ilman inhibiittoria saatuihin tuloksiin. Kolmen tutkitun yhdisteen havaittiin inhiboivan medetomidiinin glukuronidaatiota. Tutkimuksessa havaittiin myös mielenkiintoinen ilmiö, jossa inhibiittoriyhdisteen sitoutuminen aiheutti entsyymikineettisiä muutoksia UDP-glukuronosyylitransferaasin toiminnassa. On mielenkiintoista, että samat yhdisteet inhiboivat sekä CYP- että UGT-metaboliaa. Tulosten perusteella voidaan päätellä, että jos CYP ja UGT metaboloivat samaa yhdistettä, on mahdollista että yhdisteen rakenteelliset analogit aiheuttavat interaktioita molempien entsyymien kanssa. Uusia lääkeaineita kehitettäessä onkin otettava huomioon yleisesti tunnettujen CYP-entsyymien lisäksi myös UGT:t ja niiden mahdolliset yhteisvaikutukset.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Many Finnish municipalities need to control their growth. In this research growth is understood as developments of land utilisation and also as a wide range of other changes that have mainly ap-peared as a result of a long term growth in population. The development growth control contains four areas: 1. adequate productivity of town planning, 2. stationing the growth to needs led and for sustainable developments, 3. quality of the developing environment, and 4. producing growth with communicative and transparent process. The aim of the research is to represent connection between town planning and development growth control. Research defines the role of town planning in the municipalities development growth control. In addition research focuses on links between town planning and development growth control in history, present and in the development work for the future. According to the hypothesis the extensive examination of town planning enables better growth control and promotes appropriate response to municipal changes regarding housing delivery. As an example there are five outskirt municipalities in the Helsinki region. They are called Kirkkonummi, Vihti, Nurmijärvi, Tuusula and Sipoo. The decision was to use examples based on a contingence theory. According to the theory there is no one correct way to operate. Therefore development should be based on individual municipal needs. In the research, municipality s needs were collected by 20 semi- structured interviews from municipal officials. In addition there were group interviews in Uusimaa Regional Council and in Uusimaa Regional Environmental Centre. There was also secondary material collected from official papers and statistics. Operationalisation was the analysis tool between empiric and literature reviews. The role of town planning has evolved during the 20th century from a more simple town plan level to operative stage in town planning hierarchy. Outskirt municipalities town planning was established during the 1960s. Since then one of the most important aims in the town planning has been to produce growth and building possibilities. Currently the challenge is to reach the satisfying rate of productivity and to meet increased housing demand. Other challenges include locating the appropriate geographical areas for growth; and the balance between required developments and planning permission decisions. Findings concluded that town planning should be more viable and it should have better ability to co-operate and operate in the changing operational environment. Municipality s ability to receive growth can increase and growth control can advance by planned and workable town planning. It is essential to take wide perspective of the each municipality's unique needs to improve productivity rather than to focus simply on productivity.