Living with invasive plants in the Anthropocene : the importance of understanding practice and experience

The role of humans in facilitating the rapid spread of plants at a scale that is considered invasive is one manifestation of the Anthropocene, now framed as a geological period in which humans are the dominant force in landscape transformation. Invasive plant management faces intensified challenges, and can no longer be viewed in terms of 'eradication' or 'restoration of original landscapes'. In this perspectives piece, we focus on the practice and experience of people engaged in invasive plant management, using examples from Australia and Canada. We show how managers 1) face several pragmatic trade-offs; 2) must reconcile diverse views, even within stakeholder groups; 3) must balance competing temporal scales; 4) encounter tensions with policy; and 5) face critical and under-acknowledged labour challenges. These themes show the variety of considerations based on which invasive plant managers make complex decisions about when, where, and how to intervene. Their widespread pragmatic acceptance of small, situated gains (as well as losses) combines with impressive long-term commitments to the task of invasives management. We suggest that the actual practice of weed management challenges those academic perspectives that still aspire to attain pristine nature.

Moral disengagement: Towards a context-general category-based measure of the concept

Bandura (1986) developed the concept of moral disengagement to explain how individuals can engage in detrimental behavior while experiencing low levels of negative feelings such as guilt-feelings. Most of the research conducted on moral disengagement investigated this concept as a global concept (e.g., Bandura, Barbaranelli, Caprara, & Pastorelli, 1996; Moore, Detert, Klebe Treviño, Baker, & Mayer, 2012) while Bandura (1986, 1990) initially developed eight distinct mechanisms of moral disengagement grouped into four categories representing the various means through which moral disengagement can operate. In our work, we propose to develop measures of this concept based on its categories, namely rightness of actions, rejection of personal responsibility, distortion of negative consequences, and negative perception of the victims, and which is not specific a particular area of research. Through our measures, we aim at better understanding the cognitive process leading individuals to behave unethically by investigating which category plays a role in explaining unethical behavior depending on the situations in which individuals are. To this purpose, we conducted five studies to develop the measures and to test its predictive validity. Particularly, we assessed the ability of the newly developed measures to predict two types of unethical behaviors, i.e. discriminatory behavior and cheating behavior. Confirmatory Factor analyses demonstrated a good fit of the model and findings generally supported our predictions.

Tukkumyyjästä valikoimaneuvojaksi - toimenkuvan määrittämisen vaiheet

The goal of this research was to describe what are the stages to determining the job describtion of Category Adviser, what are the main tasks and compe¬tences of the Category Adviser and how the co-operation with his interest groups was build. The title of Category Adviser was greated in Rautakesko Ltd. in year 2001 and it is partly comparable with the work of a Sales Representa¬tive. The goal of a Category Adviser is to support retail sales and act between wholesales and retail sales. The theoretical portion of this thesis was done as a study of existing literature of ECR and Category Management, individual competencies, job description and the work of Sales Representatives. The theoretical framework of the thesis is named as "stages to determining the job description of Sales Representative who follows the practices of Category Management". The empirical approach was qualitative and the data was collected by theme interviews and the existing written documents from the company. The empirical findings supported mainly the theoretical framework and a model of "stages to determining the job description of Category Adviser" was build. It created new information because the job title is not being used in other compa¬nies and the environment where Category Adviser acts at the same time as member of retail chain and a supplier is quite unique in Finland. The stages to determining of job description are being governed by the changes in retail sector, Category Management and the retail chain business strategy. The goals of ECR-model and its demands for competence, tasks and organiza¬tional structure also affect the stages to job description. One should also follow the guidelines of job analysis and rules of defining the tasks in written job desciption. The most significant thing affecting the process was retail chain business strategy. It started the process and it affects the environment where Category Adviser works. The study also proved that the co-operation between the interest groups is vey importand but it must be defined in a better way. Through that the co-operation will be better and the work of Category Adviser will be more efficient.

Prognostic Importance of the Cuse of Renal Failure in Patients With Cirrhosis

BACKGROUND & AIMS: The prognostic value of the different causes of renal failure in cirrhosis is not well established. This study investigated the predictive value of the cause of renal failure in cirrhosis. METHODS: Five hundred sixty-two consecutive patients with cirrhosis and renal failure (as defined by serum creatinine 1.5 mg/dL on 2 successive determinations within 48 hours) hospitalized over a 6-year period in a single institution were included in a prospective study. The cause of renal failure was classified into 4 groups: renal failure associated with bacterial infections, renal failure associated with volume depletion, hepatorenal syndrome (HRS), and parenchymal nephropathy. The primary end point was survival at 3 months. RESULTS: Four hundred sixty-three patients (82.4%) had renal failure that could be classified in 1 of 4 groups. The most frequent was renal failure associated with infections (213 cases; 46%), followed by hypovolemia-associated renal failure (149; 32%), HRS (60; 13%), and parenchymal nephropathy (41; 9%). The remaining patients had a combination of causes or miscellaneous conditions. Prognosis was markedly different according to cause of renal failure, 3-month probability of survival being 73% for parenchymal nephropathy, 46% for hypovolemia-associated renal failure, 31% for renal failure associated with infections, and 15% for HRS (P .0005). In a multivariate analysis adjusted for potentially confounding variables, cause of renal failure was independently associated with prognosis, together with MELD score, serum sodium, and hepatic encephalopathy at time of diagnosis of renal failure. CONCLUSIONS: A simple classification of patients with cirrhosis according to cause of renal failure is useful in assessment of prognosis and may help in decision making in liver transplantation.