On Coordination of Experts’ Estimations of Quantitative Variable

* The work was supported by the RFBR under Grants N07-01-00331a, 08-07-00136a

A methodology to measure coordination of business processes

Coordination of business processes is the management of dependencies where dependencies constrain how the tasks are performed. It has been traditionally done in an intuitive fashion, without paying much attention to the coordination load. Coordination load is being defined as the ratio between the time spent on coordination activities and the total task time. Previous efforts to understand and analyze coordination have resulted in mostly qualitative approaches to categorize and recommend coordination strategies. This research seeks to answer two questions: (1) How can we analyze process coordination problems to improve overall performance? (2) What guidance can we provide to reduce the coordination load of the process and consequently improve the organization's performance? Thus, this effort developed a quantitative measure for coordination load of business processes and a methodology to apply such measure. ^ This effort used a management simulation game to have a controlled laboratory environment enabling the manipulation of the task factors variability, analyzability, and interdependence to measure their impact on coordination load. The hypothesis was that the more variable, non-analyzable, and interdependent a process, the higher the coordination load, and that a higher coordination load would have a negative impact on performance. Coordination load was measured via the surrogate coordination time, and performance via profit. ^ A 22 x 31 full factorial design, with two replicates, was run to observe the impact on the variables coordination time and profit. Properly validated spreadsheets and questionnaires were used as data collection instruments for each scenario. The experimental results indicate that lower task analyzability (ρ=0.036) and higher task interdependence (ρ=0.000) lead to higher coordination load, and higher levels of task variability (ρ=0.049) lead to lower performance. However, contrary to the hypotheses postulated by this work, coordination load did not prove to be strong predictor of performance (correlation of -0.086). ^ These findings from the laboratory experiment and other lessons learned were incorporated to develop a quantitative measure, a tool (survey) to use to gather data for the variables in the measures, and a methodology to quantify coordination load of production business processes. The practicality of the methodology is demonstrated with an example.^

Elder malnutrition: A meta analysis of studies using the nutrition screening initiative determine checklist

To demonstrate the extent of elder malnutrition risk in this country, a meta analysis of 30 studies that used the Nutrition Screening Initiative's "DETERMINE Your Nutritional Health Checklist" was conducted. The studies were divided into three categories: Elder Populations in Healthcare Related Systems (HS), Elder Meal Program Participants (MP), and General Community Residing Elder Population (GC). HS was sub-divided into Hospital Inpatient/Clinic Outpatient and Long Term Care/Home Care. The MP population were identified as Congregate or Home Delivered meal participants. Overall, results indicate that 63% of elders are at moderate (32%) or high (31 %) risk of malnutrition. Home Delivered Meal Participants and Hospital Inpatient/Clinic Outpatients are most likely to be at high risk of malnutrition (49.5% and 49.1%, respectively). Individuals least likely to be at high malnutrition risk are the General Community Residing Elder Population (17.5%) and Congregate Meal Participants (22.5%).

Coordination of phosphido-boratabenzene ligands to transition metals

Environ 90% des composés produits industriellement sont fabriqués à l’aide de catalyseurs. C’est pourquoi la conception de catalyseurs toujours plus performants pour améliorer les procédés industriels actuels est toujours d’intérêt. De la grande variété de complexes avec des métaux de transition rapportés jusqu’à présent, les complexes zwitterioniques attirent notre attention par leurs activités catalytiques souvent supérieures aux complexes cationiques normaux. Un complexe métallique zwitterionique est un fragment métal-ligand neutre où la charge positive est située sur le centre métallique et où la charge négative est délocalisée sur un des ligands liés au métal. Nous proposons la synthèse de ligands anioniques phosphine comportant des groupements borates et boratabenzènes. Cette dernière espèce est un cycle à 6 membres où l’un des atomes de carbone est remplacé par un atome de bore et qui est négativement chargé. La capacité de ces phosphines anioniques à se lier à un centre métallique à l’aide de la paire libre du phosphore est due à la nature du lien P-B qui défavorise l’interaction entre la paire libre du phosphore et l’orbitale p vide du bore. Les propriétés de di-tert-butylphosphido-boratabenzène (DTBB) comme ligand phosphine anionique hautement donneur et encombré ainsi que la découverte de ses modes de coordination inhabituels pour stabiliser les métaux de transition insaturés ont été étudiés au cours de ce travail. De nouvelles perspectives sur les modes de coordination de phosphido-boratabenzène et la force de l’interaction du lien P-B seront discutées ainsi que les applications catalytiques. Nous avons d’abord étudié la coordination η1 avec des complexes de fer, ce qui nous a fourni des données quantitatives précieuses sur la capacité du DTBB d’agir comme ligand très donneur par rapport aux autres ligands donneurs bien connus. La capacité du DTBB à changer de mode de coordination pour soutenir les besoins électroniques du métal a été démontrée par la découverte d’une nouvelle espèce ferrocenyl phosphido-boratabenzène et sa nucléophilie a été étudiée. Au meilleur de notre connaissance, aucun exemple d’un ligand boratabenzène coordonné aux métaux du groupe 11 n’existe dans la littérature. Voilà pourquoi nous avons décidé d’explorer les modes de coordination du ligand DTBB avec Cu(I), Ag(I) et Au(I). A notre grande surprise, le ligand DTBB est capable de stabiliser les métaux du groupe 11 aux états d’oxydation faibles par une liaison MP qui est une coordination du type η1, un mode de coordination guère observé pour les ligands boratabenzène. Pendant nos travaux, notre attention s’est tournée vers la synthèse d’un complexe de rhodium(I) afin de tester son utilité en catalyse. A notre grande satisfaction, le complexe Rh-DTBB agit comme un précatalyseur pour l’hydrogénation des alcènes et alcynes à la température ambiante et à pression atmosphérique et son activité est comparable à celle du catalyseur de Wilkinson. Dans un désir d’élargir les applications de notre recherche, notre attention se tourna vers l’utilisation des composés du bore autres que le boratabenzène. Nous avons décidé de synthétiser une nouvelle espèce phosphido-borate encombrée. Lorsqu’elle réagit avec des métaux, l’espèce phosphido-borate subit un clivage de la liaison P-B. Toutefois, cette observation met en évidence la singularité et les avantages de la stabilité de la liaison P-B lors de l’utilisation du fragment boratabenzène. Ces observations enrichissent notre compréhension des conditions dans lesquelles la liaison P-B du ligand DTBB peut être clivée. Ces travaux ont mené à la découverte d’un nouveau ligand ansa-boratabenzène avec une chimie de coordination prometteuse.

The age of studies and reports: selected elements concerning the background of encounters defining the power of education

In the present paper, we discuss the time before the “age of reports”. Besides the Coleman Report in the period of Coleman, the Lady Plowden Report also appeared, while there were important studies in France (Bourdieu & Passeron, 1964; Peyre, 1959) and studies that inaugurated comprehensive education in Nordic countries. We focus on the period after the World War II, which was marked by rising economic nationalism, on the one hand, and by the second wave of mass education, on the other, bearing the promise of more equality and a reduction of several social inequalities, both supposed to be ensured by school. It was a period of great expectations related to the power of education and the rise of educational meritocracy. On this background, in the second part of the paper, the authors attempt to explore the phenomenon of the aforementioned reports, which significantly questioned the power of education and, at the same time, enabled the formation of evidence-based education policies. In this part of the paper, the central place is devoted to the case of socialist Yugoslavia/Slovenia and its striving for more equality and equity through education. Through the socialist ideology of more education for all, socialist Yugoslavia, with its exaggerated stress on the unified school and its overemphasised belief in simple equality, overstepped the line between relying on comprehensive education as an important mechanism for increasing the possibility of more equal and just education, on the one hand, and the myth of the almighty unified school capable of eradicating social inequalities, especially class inequalities, on the other. With this radical approach to the reduction of inequalities, socialist policy in the then Yugoslavia paradoxically reduced the opportunity for greater equality, and even more so for more equitable education. (DIPF/Orig.)

Ontology-Based Workflow Design for the Coordination of Homecare Interventions

Part 20: Health and Care Networks

Methodological and Technological Support for the Coordination of Smart Networks of SMEs

Part 2: Behaviour and Coordination

A Systematic Review of Studies on Blood Pressure in Iranian Pediatric Population: First Report From the Middle East and North Africa

Context:Blood pressure (BP) tracks from childhood to adulthood, and has ethnic variations. Therefore, it is important to assess the situation of pediatric BP in different populations. This study aims to systematically review the studies conducted on BP in Iranian children and adolescents. Evidence Acquisition: We conducted a systematic review on published and national data about pediatric BP in Iran, our search was conducted in Pub Med, Medline, ISI, and Scopus, as well as in national databases including Scientific Information database (SID), IranMedex and Irandoc from 1990 to 2014. Results: We found 1373 records in the primary search including 840 from international and 533 from national databases. After selection and quality assessment phases, data were extracted from 36 papers and four national data sources. Mean systolic BP (SBP) varied from 90.1 ± 14 mmHg (95% CI 89.25, 90.94) to 120.2 ± 12.3 (118.98, 121.41) mmHg, and for diastolic BP (DBP) from 50.7 ± 11.4 (50.01, 51.38) to 79.2 ± 12.3 (77.95, 80.44) mmHg. The frequency of elevated BP had large variation in sub-national studies with rates as low as 0.4% (0.009, 1.98) for high SBP and as high as 24.1% (20.8, 27.67) for high DBP. At national level, three surveys reported slightly raised rates of elevated BP from 2009 to 2012. Conclusions: The findings provide practical information on BP levels in Iranian pediatric population. Although differences exist on the findings of various studies, this review underscores the necessity of tracking BP from childhood, and implementing interventions for primordial prevention of hypertension.

Web 2.0 e inglês como língua estrangeira: atitudes de professores e alunos adultos

O presente estudo tem por objetivos compilar e analisar percepções sobre o uso de ferramentas web 2.0 no ensino de inglês como língua estrangeira e aliar a análise de atitudes à teoria da Andragogia, que trata do aprendizado de adultos, proposta por Knowles (1973, 1975, 1984, 1990). O assunto parece não contar com estudos coordenados, visto que Thomas (2010) apenas muito recentemente editou um compêndio com trabalhos envolvendo as possíveis aplicações de recursos da web 2.0 no estudo de uma língua estrangeira e as percepções de alunos, embora outros estudos, como os de Rosell-Aguilar (2004), Conole (2008), Kárpáti (2009) e Jarvis e Szymczyk (2010) tenham discutido o assunto isoladamente. Neste trabalho é realizada a compilação das opiniões de alunos adultos e de professores de inglês como língua estrangeira. Como instrumento de coleta de dados optou-se pela utilização de questionários fechados. Tal abordagem possivelmente dá a esta pesquisa um caráter inédito, ao menos no que se refere à coleta de atitudes de alunos adultos e professores brasileiros de um curso de idiomas quanto ao uso de ferramentas web 2.0 no ensino de uma língua estrangeira. A análise dos dados mostrou que aprendizes adultos e professores têm atitudes positivas e estão preparados para a utilização de recursos web 2.0 em sala de aula. Conclui-se, entretanto, que embora a maioria dos participantes desta pesquisa concorde que o uso de tais ferramentas contribui para o ensino de inglês como língua estrangeira, alguns ajustes e procedimentos ainda devem ser implementados para que as ferramentas web 2.0 se tornem não apenas um acessório, mas parte integrante do processo de aquisição do idioma

Curricular training report: 7 months as a study coordinator at Blueclinical LTD

The present report describes in detail the activities undertaken under the coordination of clinical and observational studies during the curricular internship at Blueclinical Ltd., inserted in the Master of Pharmaceutical Biomedicine. Blueclinical Ltd.company operates in three different areas: R&D consultancy, management and coordination of trial centers, and a phase I unit. The curricular internship had the duration of seven months during which I was able to perform different tasks relating to coordination of clinical trials in Centro Hospitalar do Baixo Vouga, E.P.E., (CHBV) in Aveiro, Portugal. This academic internship allowed me to develop theoretical and practical skills in the field of clinical trials and observational studies. I also had the opportunity to further the knowledge I gained throughout my academic journey. During this internship, I had the opportunity to interact with different health professionals and develop my knowledge in the field of several therapeutic indications. I also could interact with distinct monitors and sponsors. This experience allowed me to improve time management, communication and problems resolution skills.

Dynamics of multi-articular coordination in neurobiological systems

Although previous work in nonlinear dynamics on neurobiological coordination and control has provided valuable insights from studies of single joint movements in humans, researchers have shown increasing interest in coordination of multi-articular actions. Multi-articular movement models have provided valuable insights on neurobiological systems conceptualised as degenerate, adaptive complex systems satisfying the constraints of dynamic environments. In this paper, we overview empirical evidence illustrating the dynamics of adaptive movement behavior in a range of multi-articular actions including kicking, throwing, hitting and balancing. We model the emergence of creativity and the diversity of neurobiological action in the meta-stable region of self organising criticality. We examine the influence on multi-articular actions of decaying and emerging constraints in the context of skill acquisition. We demonstrate how, in this context, transitions between preferred movement patterns exemplify the search for and adaptation of attractor states within the perceptual motor workspace as a function of practice. We conclude by showing how empirical analyses of neurobiological coordination and control have been used to establish a nonlinear pedagogical framework for enhancing acquisition of multi-articular actions.

Research training and national innovation systems in Australia, Finland and the United States : a policy and systems study supported by 30 case studies of research students in the fields of geospatial science, wireless communication, biosciences, and materials science and engineering

Reforms to the national research and research training system by the Commonwealth Government of Australia sought to effectively connect research conducted in universities to Australia's national innovation system. Research training has a key role in ensuring an adequate supply of highly skilled people for the national innovation system. During their studies, research students produce and disseminate a massive amount of new knowledge. Prior to this study, there was no research that examined the contribution of research training to Australia's national innovation system despite the existence of policy initiatives aiming to enhance this contribution. Given Australia's below average (but improving) innovation performance compared to other OECD countries, the inclusion of Finland and the United States provided further insights into the key research question. This study examined three obvious ways that research training contributes to the national innovation systems in the three countries: the international mobility and migration of research students and graduates, knowledge production and distribution by research students, and the impact of research training as advanced human capital formation on economic growth. Findings have informed the concept of a research training culture of innovation that aims to enhance the contribution of research training to Australia's national innovation system. Key features include internationally competitive research and research training environments; research training programs that equip students with economically-relevant knowledge and the capabilities required by employers operating in knowledge-based economies; attractive research careers in different sectors; a national commitment to R&D as indicated by high levels of gross and business R&D expenditure; high private and social rates of return from research training; and the horizontal coordination of key organisations that create policy for, and/or invest in research training.