Collaborating Online: Tools for Improving Teacher Preparation in Literacy

Teacher preparation programs face the continual challenge to provide experiences that foster collaboration between teacher candidates and go beyond the boundaries of particular programs and classrooms. Collaborative learning structures improve learner achievement, attitudes, engagement, satisfaction, and retention rates when interactions between learners are facilitated and fostered. These structures have the potential to foster genuine collaboration in which groups create products and processes that change individuals’ understandings and actions as well as those of the collective group. In this format, learning occurs not only from the instructor but from other classmates as well. Many agencies and professional associations are calling for increased opportunities for practice-based teaching experiences within teacher preparation programs. This manuscript explores how online tools may be utilized in teacher preparation classrooms to support collaboration among teacher candidates within a program, as well as connect students in different programs and institutions to ultimately build literacy content and pedagogical knowledge

Computed tomography attenuation of periaortic adipose tissue in abdominal aortic aneurysms

Purpose: To assess periaortic adipose tissue attenuation on CT angiography indifferent abdominal aortic aneurysm disease states.Materials and Methods: In a retrospective observational study from January 2018 to December 2022, periaortic adipose tissue attenuation was assessed on CT angiography in patients with asymptomatic or symptomatic (including rupture) abdominal aortic aneurysms, and control individuals without aneurysms. Adipose tissue attenuation was measured using semi-automated software in periaortic aneurysmal and non-aneurysmal segments of the abdominal aorta, and in subcutaneous and visceral adipose tissue. Periaortic adipose tissue attenuation values between the three groups was assessed using Students t-test and Wilcoxon rank sum test followed by a multi-regression model.Results: Eighty-eight individuals (median age, 70 [IQR, 65-78] years; 78 male and 10 female) were included: 70 patients with abdominal aortic aneurysms (40 asymptomatic and 30 symptomatic including 24 with rupture), and 18 controls. There was no evidence of differences in the periaortic adipose tissue attenuation in the aneurysmal segment in asymptomatic patients versus controls ((-81.44±7 versus -83.27±9 HU, Hounsfield units, P=0.43) and attenuation in non-aneurysmal segments between asymptomatic patients versus controls (-75.43±8 versus -78.81±6 HU, P=0.08). However, symptomatic patients demonstrated higher periaortic adipose tissue attenuation in both aneurysmal (-57.85±7 HU, P<0.0001) and non-aneurysmal segments (-58.16±8 HU, P<0.0001) when compared with the other two groups.Conclusions: Periaortic adipose tissue CT attenuation was not increased in stableabdominal aortic aneurysm disease. There was a generalised increase in attenuation in patients with symptomatic disease, likely reflecting the systemic consequences of acute rupture

Voluntary Medical Male Circumcision: Logistics, Commodities, and Waste Management Requirements for Scale-Up of Services

Dianna Edgil and colleagues evaluate the supply chain and waste management costs needed to deliver mobile medical male circumcision services to 152,000 men in Swaziland, finding that per-procedure costs almost double when these factors are taken into account

Evaluating 'Prefer not to say' Around Sensitive Disclosures

As people's offline and online lives become increasingly entwined, the sensitivity of personal information disclosed online is increasing. Disclosures often occur through structured disclosure fields (e.g., drop-down lists). Prior research suggests these fields may limit privacy, with non-disclosing users being presumed to be hiding undesirable information. We investigated this around HIV status disclosure in online dating apps used by men who have sex with men. Our online study asked participants (N=183) to rate profiles where HIV status was either disclosed or undisclosed. We tested three designs for displaying undisclosed fields. Visibility of undisclosed fields had a significant effect on the way profiles were rated, and other profile information (e.g., ethnicity) could affect inferences that develop around undisclosed information. Our research highlights complexities around designing for non-disclosure and questions the voluntary nature of these fields. Further work is outlined to ensure disclosure control is appropriately implemented around online sensitive information disclosures

Exile Vol. XXXV No. 1

ARTWORK Untitled by Eric Whitney (cover) Untitled by Rory Herbster 7 Little Boy by Eric Whitney 45 FICTION Through the Window Pane by Jennifer Read 4 to whom i may concern by Chris Campi 19 For Lack of Sleep by Amy Judge 26 Jonathan by Jim Cox 39 Skin Deep by Eric Whitney 51 NON-FICTION A Theopoetic by Robert Marshall 11 POETRY Clay Pot by Christopher Collette 1 Ars Poetica by Mans Agantyr 2 Bible Thumber by Chris Rynd 6 Play by Amy Judge 9 Satellites by Andrew C. Carinston 10 Music - Love? by Shammon J. Salser 15 Allusion by Rosemary Walsh 17 Self Portrait by Margaret Dawson 18 On Our Way by Lynn Pendleton 21 They called her Mitzi... by Jen Miller 22 Storms of Illusion by Kevin Merriman 23 Beauty by Andrew C. Carington 24 Thoughts of a Husband by Kent Lambert 25 The Music of the Sum by Zach Smith 31 Don\u27t Think by Mary Forsythe 32 Aspiration by Tim Emrick 33 Where We Go Together by Man Angantyr 35 Sunset by Chris Byrd 36 The Child of my Fatalism by Jennifer Peterson 37 Untitled by Kent Lambert 38 Terribly close to being... by Michael Payne 44 Anne Frank\u27s House by Mary Forsythe 47 Invitation by Kevin Merriman 48 Height Protest by Jen Miller 49 Dancer by Bradford Cover 50 Ars Poetica by Amy Judge 55 Editorial decision is shared equally among the Editorial Board members -title page NOTE: The author of the poem Satellites is listed as Andrew C. Carinston in the published table of contents. This is likely a misspelling as there are four instances of an Andrew C. Carington elsewhere in this edition, including the attribution on the page where Satellites is published. NOTE: The author of the poem Where We Go Together is listed as Man Angantyr in the published table of contents. This is likely a misspelling as there are four instances of an Mans Angantyr elsewhere in this edition, including the attribution on the pages where Where We Go Together is published. NOTE: Chris Byrd is listed as the author of the poem Sunset in the published version. However a note in the received version indicates that the author is actually Chris Rynd, whose poem Bible Thumper is also published in this issue. No Chris Byrd is listed among the contributors to this issue. NOTE: The author of the poem Music = Love? is listed as Shammon J. Salser in the published table of contents. This is likely a misspelling. Where Music = Love? appears the author is listed as Shannon J. Salser. The same is true of the contributors section. NOTE: Though the published table of contents is followed here, the poem by Zach Smith that is published on page 31 is listed as The Music of the Sun on page 31

Greater aortic inflammation and calcification in abdominal aortic aneurysmal disease than atherosclerosis: a prospective matched cohort study

Funder: British Heart Foundation; FundRef: http://dx.doi.org/10.13039/501100000274Objective: Using combined positron emission tomography and CT (PET-CT), we measured aortic inflammation and calcification in patients with abdominal aortic aneurysms (AAA), and compared them with matched controls with atherosclerosis. Methods: We prospectively recruited 63 patients (mean age 76.1±6.8 years) with asymptomatic aneurysm disease (mean size 4.33±0.73 cm) and 19 age-and-sex-matched patients with confirmed atherosclerosis but no aneurysm. Inflammation and calcification were assessed using combined 18F-FDG PET-CT and quantified using tissue-to-background ratios (TBRs) and Agatston scores. Results: In patients with AAA, 18F-FDG uptake was higher within the aneurysm than in other regions of the aorta (mean TBRmax2.23±0.46 vs 2.12±0.46, p=0.02). Compared with atherosclerotic control subjects, both aneurysmal and non-aneurysmal aortae showed higher 18F-FDG accumulation (total aorta mean TBRmax2.16±0.51 vs 1.70±0.22, p=0.001; AAA mean TBRmax2.23±0.45 vs 1.68±0.21, p<0.0001). Aneurysms containing intraluminal thrombus demonstrated lower 18F-FDG uptake within their walls than those without (mean TBRmax2.14±0.43 vs 2.43±0.45, p=0.018), with thrombus itself showing low tracer uptake (mean TBRmax thrombus 1.30±0.48 vs aneurysm wall 2.23±0.46, p<0.0001). Calcification in the aneurysmal segment was higher than both non-aneurysmal segments in patients with aneurysm (Agatston 4918 (2901–8008) vs 1017 (139–2226), p<0.0001) and equivalent regions in control patients (442 (304-920) vs 166 (80-374) Agatston units per cm, p=0.0042). Conclusions: The entire aorta is more inflamed in patients with aneurysm than in those with atherosclerosis, perhaps suggesting a generalised inflammatory aortopathy in patients with aneurysm. Calcification was prominent within the aneurysmal sac, with the remainder of the aorta being relatively spared. The presence of intraluminal thrombus, itself metabolically relatively inert, was associated with lower levels of inflammation in the adjacent aneurysmal wall

Patient engagement in designing, conducting, and disseminating clinical pain research : IMMPACT recommended considerations

The consensus recommendations are based on the views of IMMPACT meeting participants and do not necessarily represent the views of the organizations with which the authors are affiliated. The following individuals made important contributions to the IMMPACT meeting but were not able to participate in the preparation of this article: David Atkins, MD (Department of Veterans Affairs), Rebecca Baker, PhD (National Institutes of Health), Allan Basbaum, PhD (University of California San Francisco), Robyn Bent, RN, MS (Food and Drug Administration), Nathalie Bere, MPH (European Medicines Agency), Alysha Croker, PhD (Health Canada), Stephen Bruehl, PhD (Vanderbilt University), Michael Cobas Meyer, MD, MBS (Eli Lilly), Scott Evans, PhD (George Washington University), Gail Graham (University of Maryland), Jennifer Haythornthwaite, PhD (Johns Hopkins University), Sharon Hertz, MD (Hertz and Fields Consulting), Jonathan Jackson, PhD (Harvard Medical School), Mark Jensen, PhD (University of Washington), Francis Keefe, PhD (Duke University), Karim Khan, MD, PhD, MBA (Canadian Institutes of Health Research), Lynn Laidlaw (University of Aberdeen), Steven Lane (Patient-Centered Outcomes Research Institute), Karen Morales, BS (University of Maryland), David Leventhal, MBA (Pfizer), Jeremy Taylor, OBE (National Institute for Health Research), and Lena Sun, MD (Columbia University). The manuscript has not been submitted, presented, or published elsewhere. Parts of the manuscript have been presented in a topical workshop at IASP World Congress on Pain in Toronto, in 2022.Peer reviewedPublisher PD