824 research outputs found
Regulation of alkaline phosphatase activity in dental pulp cells by TGF-beta2 is mediated via ALK-5/Smad2/3 signaling
No full textCorrection to : Cost-Effectiveness of Parent–Child Interaction Therapy in Clinics versus Homes : Client, Provider, Administrator, and Overall Perspectives (Journal of Child and Family Studies, (2018), 27, 10, (3329-3344), 10.1007/s10826-018-1159-4)
No full textThe original version of this article unfortunately contained a mistake. The Author contributions section currently states: “A.F.: designed and conducted data analyses for this study, supervised by B.Y. with input by T.F. A.F. and T.F. assisted B.Y. in writing and revising the manuscript.” In fact, B.Y. and T.F. assisted A.F. in writing and revising the manuscript. Although T.F. and B.Y. were both involved in the writing, primary credit should go to A.F. (Alexis French, the first author). The authorship order above is accurate.</p
Areca nut-induced micronuclei and cytokinesis failure in Chinese hamster ovary cells is related to reactive oxygen species production and actin filament deregulation
No full textReview of the Monograph T.F. Khaidarov “Age of ‘Black Death’ in Golden Horde and Adjacent Regions” Kazan: Marjani Institute of History of Academy of Sciences, 2018. 304 P.
No full textThe author examines the monographic work of T.F. Khaidarov, devoted to the study of the second plague pandemic in the Golden Horde and neighboring territories, which was published in 2018. Researchers have already studied some aspects of the course of the Black Death in Eastern Europe. Before the publication of the monograph, T.F. Khaidarov had published several articles devoted to this problem. Despite this, the monograph is the first experience of a comprehensive study of the manifestations of the second plague pandemic in all their diversity in Eastern Europe. The objectives set in the book required the synthesis of various natural sciences (biology, climatology, medicine) and social (history, historical source study, social anthropology) disciplines. In the monograph phenomena of different scale are investigated. On the one hand, the epidemics in Eastern Europe were considered in the context of the worldwide course of the pandemic. On the other hand, from the researcher’s view did not escape the local phenomena: the specific dating of a particular outbreak of the epidemic, the problem of the perception of the disease by society, the features of its description, etc. In the review, an assessment is given to this "total" study of the pandemic. The advantage of this approach is that it overcomes the boundaries between different scientific disciplines, allows us to fill the knowledge that is fragmentary in each separate science. The drawback of this approach is that it leads to the absolutization of the plague factor in history. The study of Black Death becomes the main link in the whole multidisciplinary research, turns into a kind of paradigm. Sometimes this leads to incorrect reading of historical sources and scientific works. Despite the revealed shortcomings, it should be recognized that the monograph of T.F. Khaidarov is a serious step forward in the study of the problem at the present stage of the development of science
Training of templates for object recognition in invertible orientation scores : application to optic nerve head detection in retinal images
No full textA new template matching scheme for the detection of objects on the basis of orientations is proposed. The matching scheme is based on correlations in the domain R2¿S1 of complex valued invertible orientation scores. In invertible orientation scores, a comprehensive overview of how an image is decomposed into local orientations is obtained. The presented approach allows for the efficient detection of orientation patterns in an intuitive and direct way. Furthermore, an energy minimization approach is proposed for the construction of suitable templates. The method is applied to optic nerve head detection in retinal images and extensive testing is done using images from both public and private databases. The method correctly identifies the optic nerve head in 99.7% of 1737 images
Where Have All The Home Care Workers Gone?
Full text linkBecause of the on-going need to co-ordinate care and ensure its continuity, issues of retention and recruitment are of major concern to home care agencies. The purpose of this study was to examine the factors affecting turnover decisions among visiting home care workers. In 1996, 620 visiting nurses and personal support workers from three non-profit agencies in a mid-sized Ontario city participated in a survey on their work and health. By the fall of 2001, 320 of these respondents had left the agencies. Analysis of the turnover data showed a temporal association between the implementation of managed competition and turnover. We mailed a self-completion questionnaire asking about their reasons for leaving the agency and about their subsequent work experience. One hundred and sixty nine (53%) responded to this survey. Respondents indicated dissatisfaction with the implementation of managed competition, with pay, hours of work, lack of organizational support and work load as well as health reasons, including work-related stress, as reasons for leaving. Less than one-third remained employed in the home care field, one-third worked in other health care workplaces and one-third were no longer working in health care. Their responses to our 1996 survey were used to predict turnover. Results show that nurses were more likely to leave if they had unpredictable hours of work, if they worked shifts or weekends and had higher levels of education. They were more likely to stay with the agency if they reported working with difficult clients, had predictable hours, good benefits, had children under 12 years of age in the home, and were younger. Personal support workers were more likely to leave if they reported higher symptoms of stress, and had difficult clients. They were more likely to stay if they worked weekends and perceived their benefits to be good.turnover, home care workers, nurses, personal support workers, managed competition, home care sector, policy, for-profit agency, non-profit agency
Effective Information Modelling Support
No full textElectrical Engineering, Mathematics and Computer Scienc
Fabrieksschema van de bereiding van styreen
No full textDocument(en) uit de collectie Chemische ProcestechnologieDelftChemTechApplied Science
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