Информационное обеспечение в процессно-ориентированной модели управления предприятиями

Приведено описание информационного обеспечения как составной части менеджмента производственного предприятия в его современном, процессном представлении. Информационное обеспечение предприятий связано с качеством функционирования, которое с точки зрения процессно-ориентированных стандартов характеризуется результативностью и эффективностью.It has been accomplished the description of data-ware as a component of manufacturing enterprise management in its modern process presentation. The data-ware of enterprise is connected with quality of functioning, which is defined by effectiveness and efficiency of the according process-oriented standards

DNA hypermethylation in the normal colonic mucosa of patients with colorectal cancer

The CpG-island methylator phenotype (CIMP+) in colorectal cancer (CRC) is characterised by frequent hypermethylation of promoter regions in tumour suppressor genes. Low level methylation of some CpG islands is also seen in the normal colonic mucosa and increases with age; however, it is still unclear what other factors regulate this phenomenon. The first aim of our study was to determine whether the level of promoter methylation is elevated in the normal colonic mucosa of patients with CIMP+ tumours. The second aim was to investigate whether common, functional polymorphisms in genes involved in methyl group metabolism are associated with the level of methylation in this tissue. CpG islands within the ERα, MYOD, P16(INK4A), MLH1, APC, P14(ARF), DAPK and TIMP3 genes were quantitatively evaluated for methylation in normal colonic mucosa from a large series of CRC patients using the MethyLight assay. Genotyping was carried out for polymorphisms in the MTHFR, TS, MS, MTHFD1 and DNMT3b genes. Methylation of ERα and MYOD in normal colonic mucosa increased with age and was higher in female subjects. Methylation of P16(INK4A), MLH1, TIMP3 and DAPK in normal mucosa occurred at a lower level than ERα and MYOD but also increased with age and was significantly higher in patients with CIMP+ tumours. The DNMT3b C46359T polymorphism was associated with significantly less methylation of MYOD and MLH1 and with trends for lower methylation in each of the other CpG islands examined. Our results demonstrate that age, gender and genetic factors can influence the methylation level of CpG islands in gene promoter regions of normal colonic mucosa. Further work is required to determine whether such methylation is associated with the development of CIMP+ CRC

Behavior in behavioral strategy : capturing, measuring, analyzing

Measuring behavior requires research methods that can capture observed outcomes and expose underlying processes and mechanisms. In this chapter, we present a toolbox of instruments and techniques we designed experimental tasks to simulate decision environments and capture behavior. We deployed protocol analysis and text analysis to examine the underlying cognitive processes. In combination, these can simultaneously grasp antecedents, outcomes, processes, and mechanisms. We applied them to collect rich behavioral data on two key topics in strategic management: the exploration–exploitation trade-off and strategic risk-taking. This mix of methods is particularly useful in describing actual behavior as it is, not as it should be, replacing assumptions with data and offering a finer-grained perspective of strategic decision-making

Interdisciplinary and transdisciplinary research: Finding the common ground of multi-faceted concepts

Inter- and transdisciplinarity are increasingly relevant concepts and practices within academia. While various definitions exist, a clear distinction between inter- and transdisciplinarity remains difficult. Although there is a wide consensus about the need to define and apply these approaches, there is no agreement over definitions. Building on data collected during the first year of the COST Action TD1408 “Interdisciplinarity in research programming and funding cycles” (INTREPID), this paper describes both tensions and common ground about the characteristics and building blocks of interand trans-disciplinarity. Drawing on empirical data from participatory workshops involving INTREPID network members coming from 27 different countries, the paper shows that diverse definitions of inter and trans-disciplinarity coexist within scientific literature and in the mind of researchers and practitioners. The understanding about the involvement of actors outside of academia also differs widely across scientific communities irrespective of disciplinary training or the research subjects. The focus should be on the knowledge that is required to deal with a specific problem, rather than discussing “if” and “how” to integrate actors outside the academia, and collaboration should start with joint problem framing. This diversity is, however, not an absolute obstacle to practice, since the latter is made possible through building blocks such as knowledge domains, problem- and solution- oriented approaches, common goals, as well as target knowledge. In order to move towards more effective inter- and transdisciplinary research, we identify the need for trained interdisciplinarity facilitators and ‘accompanying research’ (derived from the Danish term ‘følgeforskning’). These two roles can be essential to inter- and transdisciplinarity practices including the promotion of reflexivity

Public acceptance of energy technologies : The effects of labeling, time, and heterogeneity in a discrete choice experiment

Public acceptance is crucial for successful implementation of energy technologies in society. However, studies that use the concept do so in diverse and often inconsistent ways. They also often limit themselves to specific technologies and do not account for the effects of labeling, time, and the heterogeneity of the general public, which may lead to a biased and incomplete understanding of public acceptance. This study first conceptualizes three forms of public acceptance: socio-political acceptance, market acceptance and community acceptance. It then relates the concept of socio-political acceptance to preference formation. Next, it uses two discrete choice experiments that were conducted in 2010 and 2012 to investigate these concerns. Our results show that public preferences for energy technologies are temporally stable, even in the face of exogenous shocks such as the Fukushima incident. Using mixed logit models, we further show that labeling has a profound influence on stated preferences. When technology labels are revealed, respondents favor renewable and natural gas technologies. When labels remain unobserved, nuclear energy and biomass take prominence. However, latent class models show that there are distinct classes of respondents, tied to specific socio-demographic characteristics that differ greatly in their sensitivity to labeling and in the temporal stability of their preferences. It follows that changes in public acceptance are not population-wide, but remain limited to specific sub-groups. We discuss the theoretical and policy implications of our findings and conclude that future studies and policy initiatives may overlook important insights if they disregard the effects of labels, time, and heterogeneity

Alterations in multidirectional myocardial functions in patients with aortic stenosis and preserved ejection fraction: A two-dimensional speckle tracking analysis

AimsTo identify changes in multidirectional strain and strain rate (SR) in patients with aortic stenosis (AS).Methods and resultsA total of 420 patients (age 66.1 ± 14.5 years, 60.7 men) with aortic sclerosis, mild, moderate, and severe AS with preserved left ventricular (LV) ejection fraction [(EF), <50] were included. Multidirectional strain and SR imaging were performed by two-dimensional speckle tracking. Patients were more likely to be older (P < 0.001) and at a worse New York Heart Association functional class (P < 0.001) with increasing AS severity. There was a progressive stepwise impairment in longitudinal, circumferential, and radial strain and SR with increasing AS severity (all P < 0.001). The myocardial dysfunction appeared to start in the subendocardium with mild AS, to mid-wall dysfunction with moderate AS, and eventually transmural dysfunction with severe AS. Aortic valve area, as a measure of AS severity, was an independent determinant of multidirectional strain and SR on multiple linear regressions.ConclusionsPatients with AS have evidence of subclinical myocardial dysfunction early in the disease process despite normal LVEF. The myocardial dysfunction appeared to start in the subendocardium and progressed to transmural dysfunction with increasing AS severity. Symptomatic moderate and severe AS patients had more impaired multidirectional myocardial functions compared with asymptomatic patients. © 2010 The Author