980 research outputs found
Supplemental_Material – Supplemental material for The reproducibility and responsiveness of subjective assessment of upper limb associated reactions in people with acquired brain injury during walking
No full textSupplemental material, Supplemental_Material for The reproducibility and responsiveness of subjective assessment of upper limb associated reactions in people with acquired brain injury during walking by Michelle B Kahn, Ross A Clark, Kelly J Bower, Benjamin F Mentiplay, Pua Yong Hao, John Olver and Gavin Williams in Clinical Rehabilitation</p
Genetic influences on level and stability of self-esteem
No full textWe attempted to clarify the relation between self-esteem level (high vs. low) and perceived self-esteem stability (within-person variability) by using a behavioral genetics approach. We tested whether the same or independent genetic and environmental influences impact on level and stability. Adolescent twin siblings (n = 183 pairs) completed level and stability scales at two time points. Heritability for both was substantial. The remaining variance in each was attributable to non-shared environmental influences. Shared environmental influences were not significant. Level and stability of self-esteem shared common antecedents via genetic and non-shared environmental influences. Nonetheless, stability was influenced by substantial unique genetic and non-shared environmental influences. The results validate the notion that level and stability are partially autonomous components of self-esteem
Framing Madame B: Quotation and Indistinction in Mieke Bal and Michelle Williams Gamaker’s Video Installation
No full textThe article engages with the video installation Madame B by Mieke Bal and Michelle Williams Gamaker. The work was premiered in the city of Łódź in Poland (between 6 Dec. 2013 and 9 Feb. 2014). The author makes use of the exhibition brochure by two artists published by the Museum of Modern Art, and the recording of a seminar held by Bal and Williams Gamaker after launching their work. The article focuses on the innovative audiovisual interpretation of Flaubert’s famous novel. Basing the argument on the concept of framing created by Bal, the author applies it to Bal and Williams Gamaker’s exhibition by relating it to the history and culture of the Polish location where it was first shown. Above all, however, the article discusses the importance of quotation and indistinction in Madame B, where the artists quote from (among others): Louise Bourgeois, Maya Deren, Artemisia Gentileschi, Charlotte Perkins Gilman, William Kentridge and Sol LeWitt
Athabasca School District No. 839 (1945) - 11
No full textPhotograph - Students from Alice B. Donahue's class at Athabasca Public school participate in a Japanese tea party, Athabasca, Alberta. Left to right Ron Brant, unknown, Elfriede Schinkinger, unknown, Jean Sutherland, Michelle Wrigh
Athabasca School District No. 839 (1945)
No full textPhotograph - Students from Alice B. Donahue's class at Athabasca Public school participate in a Japanese tea party, Athabasca, Alberta. Left to right: Elfriede Schinkinger, unknown, Jean Sutherland, Michelle Wrigh
Athabasca School District No. 839 (1945) - 06
No full textPhotograph - Students at Athabasca Public School, Athabasca, Alberta. Back row, left to right: unknown, unknown, unknown, Florence St. Jean, Margaret Hees, Sadie Fotty. Middle row, left to right: Shirley Gullion, Norma Barrett, Mary Stark, unknown, Irene Overacker, unknown, Annie Babiuk(?). Front row, left to right: Gail Pratt, Rita Kryway, Michelle Wrigh
Molecular characterization of duck hepatitis B virus isolates from South African ducks
No full textThe objective of the study was to characterize the genome of duck hepatitis B virus (DHBV) isolates from South African Pekin ducks. Duck serum and liver samples were collected from two commercial duck farms from geographically distinct regions of South Africa. In total, 498 duck serum samples were tested for the presence of DHBV DNA using either sub-genomic or full-length polymerase chain reaction (PCR) assays. The overall prevalence of DHBV infection in South African ducks was 47%. In addition, 30% of 59 liver tissues tested were DHBV DNA-positive. Six randomly selected serum or liver samples were used to clone and sequence the genomes of the South African DHBV strains. All six isolates had DHBV genomes of 3,021 nucleotides with three characteristic overlapping reading frames encoding the polymerase, surface and core gene products. No X-like gene with a traditional start codon was found. Following phylogenetic analysis, the South African DHBV isolates clustered with DHBV isolates from other ldquoWesternrdquo countries, including United States of America, Canada, Germany and India. On translation of the open reading frames, the South African isolates were found to share signature amino acids in the polymerase and surface genes with the ldquoWesternrdquo country isolates as opposed to those of Chinese DHBV isolates.Nomathibane P. Mangisa, Heidi E. Smuts, Anna Kramvis, C. Wendy Linley, Michelle Skelton, Timothy J. Tucker, Pauline De La M. Hall, Del Kahn, Allison R. Jilbert and Michael C. Ke
Does strict employment protection discourage job creation? Evidence from Croatia
No full textEmployment protection legislation in Croatia is among the most strict in Europe. Firing is difficult and costly, and flexible forms of employment are limited. Is this apparent rigidity reflected-as one would expect based on standard economic theory-in low labor market dynamics? Is job creation low and hiring limited? Is the job security of insiders achieved at the cost of outsiders not being able to enter thelabor market? The author attempts to answer these questions by examining job flows. If the employment protection legislation is binding, then job and worker turnover should be low. He shows that this is indeed the case. Hiring is limited and the average job tenure is very long in Croatia. Job destruction is low, however job creation is still lower. The result is accumulation of unemployment, in large part due to new labor market entrants not being able to find a job. The high degree of job protection also seems to strengthen the bargaining position of insiders and results in relatively high wages. So, wages in Croatia are higher than among its competitors, even after adjusting for productivity. These high labor costs are likely to contribute to limited job creation in existing firms, but also are likely to discourage the entry of-and thus job creation in-new firms. The author presents evidence that firm growth has been indeed limited in Croatia, contributing to the low employment level. The author examines other potential causes of high unemployment in Croatia (the unemployment benefit system, labor taxation, the wage structure, and skill and spatial mismatches). He argues that they do not play a substantial part in accounting for poor labor market outcomes in Croatia. The author concludes that the stringent employment protection legislation is the key labor market institution behind low job creation and high unemployment. Based on this he recommends specific measures aimed at liberalizing the labor market to foster job creation and employment.Labor Management and Relations,Labor Policies,Labor Markets,Environmental Economics&Policies,Trade Finance and Investment,Labor Markets,Labor Management and Relations,Labor Standards,Banks&Banking Reform,Environmental Economics&Policies
Author response
No full textMyelination of axons facilitates rapid impulse propagation in the nervous system. The axon/myelin-unit becomes impaired in myelin-related disorders and upon normal aging. However, the molecular cause of many pathological features, including the frequently observed myelin outfoldings, remained unknown. Using label-free quantitative proteomics, we find that the presence of myelin outfoldings correlates with a loss of cytoskeletal septins in myelin. Regulated by phosphatidylinositol-(4,5)-bisphosphate (PI(4,5)P2)-levels, myelin septins (SEPT2/SEPT4/SEPT7/SEPT8) and the PI(4,5)P2-adaptor anillin form previously unrecognized filaments that extend longitudinally along myelinated axons. By confocal microscopy and immunogold-electron microscopy, these filaments are localized to the non-compacted adaxonal myelin compartment. Genetic disruption of these filaments in Sept8-mutant mice causes myelin outfoldings as a very specific neuropathology. Septin filaments thus serve an important function in scaffolding the axon/myelin-unit, evidently a late stage of myelin maturation. We propose that pathological or aging-associated diminishment of the septin/anillin-scaffold causes myelin outfoldings that impair the normal nerve conduction velocity
Ashes col' darg lay dong: Trinidadian students' response to the UK
No full textThis research investigates how Trinidadian students in the United Kingdom (UK) respond to their new environment. The research explores and conceptualises the participants? experiences in the UK. It investigates Trinidadian student adjustment in the UK from a postcolonial perspective. To acquire data on Trinidadian experiences in the UK I created a private, password-protected group blog (interactive webpage) where eight respondents interacted and shared aspects of their everyday life and experiences over six months. After the blogging period follow-up face-to-face individual interviews were conducted with five of the eight participants. The research design was formulated so that the two methods would work together to paint a vivid, multidimensional and dynamic picture of the participants? experiences. These two techniques together are referred to as the blog-interview method. The experiences of three of the participants were captured as in-depth case studies. Grounded Theory was used to analyze the data and generate a working theory of the participants? experiences. A theory of adjustment, called (dis)juncture, was developed. The theory views the students? adjustment as a continuous process of negotiation among simultaneous connecting and disconnecting forces. This can create a student who is a synergy of global experiences, signifying systems, representations, identities, worldviews and perspectives that are not exclusively in one domain: they are hybrid. Unlike much work in this area, (dis)juncture does not view adjustment in stages nor does it assume that adjustment is something that can be achieved. Adjustment is advanced as a process of continuous transformation as a result of constant contact with multiple signifying systems simultaneously. (Dis)Juncture breaks important ground in the field by reconceptualising and re-imaging the process of international student adjustment. The theory thus makes a significant contribution to research on international student experience
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