Validierung von neun Bewegungssensoren bei Kindern und jungen Erwachsenen

The purpose of this study was to determine the accuracy of one accelerometer and eight pedometers in schoolchildren and young adults under controlled experimental conditions and under free-living conditions over a 24-h period. The most accurate results under controlled conditions were obtained with a piezoelectric pedometer. For this device absolute deviations (median) ranged between 0.2 and 1.0% for children and between 0.2 and 1.4% for young adults. Absolute deviations for the accelerometer were 0.8–3.1% for children and 0.6–3.2% for adults. Motion sensors were more accurate with increasing walking speed. For several pedometers the absolute deviation exceeded 50% in tests with schoolchildren. These differing results illustrate that step counts from different motion sensors cannot be compared directly. Therefore, the validity and reliability of activity monitors should be examined carefully before being used in scientific research.     

If and When Money Matters: The Relationships Among Educational Expenditures, Student Engagement and Students�� Learning Outcomes

Calls for accountability in higher education are prompted in part by questions concerning whether colleges and universities use their resources effectively to promote student learning. Unfortunately, too little is known about whether money matters to desired outcomes of college. Using students?? responses to the 2004 administration of the National Survey of Student Engagement (NSSE) in concert with institutional data from the Integrated Postsecondary Education Data System (IPEDS) and the College Board, this study examined the relationships between educational expenditures, student engagement and selected student self-reported learning outcomes, controlling for student and institutional characteristics. Results indicated that expenditures were modestly related to student engagement and learning outcomes. However, the nature of these relationships differed, depending on the engagement/outcome measure and student year in school.     

An acquaintance rape education program for students transitioning to high school

Based on Parrot's work with college students, a six‐activity acquaintance rape prevention program for first‐year high school students living in a rural South Carolina community was implemented and evaluated. The program decreased students' acceptance of rape myths compared with non‐participating students both on a scale developed by Burt and on additional items measuring acquaintance rape. Attitudes toward dating violence did not change. Research limitations are discussed, and practical suggestions for sex education are presented.     

UNESCO Training-the-Trainers “Information Literacy Workshop,Montego Bay,Jamaica, June 1–6, 2008”

This is a brief report highlighting the key elements of an information literacy training workshop jointly organized by UNESCO and the University of the West Indies in Montego Bay, June 1–6, 2008, providing information giving the background of why the workshop was mounted and what the expected results and outcomes were, how it was organized and structured, including the programme/agenda, who the expert-presenters were, a list of participants, and some conclusions, and some recommendations.     

Balancing Head and Heart: The Importance of Relational Accountability in Community-University Partnerships

In this article we introduce a “head and heart” approach to community-engaged scholarship. Through the literatures of Aboriginal scholarship and engaged scholarship we reflect on a community-university research and program development project undertaken in response to health and education concerns of Aboriginal people in Canada. We suggest that the head and heart approach was crucial to the program’s success and provides access to an ethical space where multiple worldviews are recognized and where the importance of relational accountability becomes evident. We then examine the implications of this approach for engaged scholarship and higher education practices.     

Increased plasma zonulin in patients with sepsis

Introduction:

Zonulin is a eukaryotic protein structurally similar to Vibrio cholerae’s zonula occludens toxin. It plays an important role in the opening of small intestine tight junctions. The loss of gut wall integrity during sepsis might be pivotal and has been described in various experimental as well as human studies. Increased levels of zonulin could be demonstrated in diseases associated with increased intestinal inflammation, such as celiac disease and type 1 diabetes. We therefore investigated the role of plasma levels of zonulin in patients with sepsis as a non-invasive marker of gut wall integrity.

Materials and methods:

Plasma level of zonulin was measured in 25 patients with sepsis, severe sepsis or septic shock according to ACCP/SCCM criteria at the first day of diagnosed sepsis. 18 non-septic post-surgical ICU-patients and 20 healthy volunteers served as control. Plasma levels were determined by using commercially available ELISA kit. Data are given as median and interquartile range (IQR).

Results:

Significantly higher plasma concentration of zonulin were found in the sepsis group: 6.61 ng/mL (IQR 3.51–9.46), as compared to the to the post-surgical control group: 3.40 ng/mL (IQR 2.14–5.70) (P = 0.025), as well as to the healthy group: 3.55 ng/mL (IQR 3.14–4.14) (P = 0.008).

Conclusion:

We were able demonstrate elevated levels of plasma zonulin, a potential marker of intestinal permeability in septic patients. Increased zonulin may serve as an additional mechanism for the observed increased intestinal permeability during sepsis and SIRS.     

Crossing the Channel: Publishing Translated German Fiction in the UK

In a review of Hans Fallada’s novel Alone in Berlin—finally translated into English after 62 years—Sam Jordison stated, “[I]t’s an important book that no English writer could have written—and so another resounding argument for the importance of taking in translations. It makes me wonder what else we’ve been missing.” Translated fiction plays a minimal role in the UK. Scholars are increasingly directing their attention towards this deficit. This paper will consider the culture of translation in the UK and Ireland, with a particular focus on translated German fiction.

     

The home front: citizens behind the camera

In the context of intense debate over immigration into the United States, the television show Border Wars offers a distinctive way for anxious citizens to participate in reinforcing the border. In the program, viewers are invited to share the lines of site of Customs and Border Patrol (CBP) agents as they conduct surveillance of unauthorized border crossers. Because Latino bodies are repeatedly displayed as the subjects of surveillance, the positions of viewer/citizen and viewed-non-citizen encourage racial alignments with the border. In the face of these alignments, the Latino CBP agents are made readable as bodies in transition toward citizenship due to their performance of surveillance practices against other Latinos. The article comments on the soldier citizen as positioned at the panoptic center of watching without being watched, which is less available to Latinos because their bodies circulate as signs of suspicion, which casts them disproportionately onto the surveillance screen. Practices of surveillance should be understood as performances because they reaffirm Americans of their citizenship status at a time of heightened paranoia over the loss of a stable identity.     

Hidden voices: L2 students’ compensatory writing strategies

This qualitative research study examines how 12 undergraduate second-language learners understood the concept of citations in academic writing. The following questions guided this study: What are the participants’ beliefs about citing research? How do students conceive the role and function of citations in their writing assignments? How do they make decisions about what and what not to cite? Results indicated that students believed that citations were a superficial accessory to the main text and only cited information to comply with teacher directives, thereby, sacrificing their own empowerment in the writing process. To overcome their unfamiliarity with academic prose, students created specific compensatory writing strategies. Although this study included only L2 students, the findings are consistent with the research involving monolingual students. This research can inform educators about the need to engage undergraduate students in participatory discussions about the role, function, and power of referencing within a privileged academic discourse.