239 research outputs found
Speeding Ahead: Assessing Trends in Distance Librarian Services for Advanced Practice Nursing Programs
With the increasing popularity of distance education among universities and busy students, many Advanced Practice Nursing (APN) programs have shifted to become either online or hybrid programs. To meet the research and instruction needs of these students, some nursing librarians are using technology for virtual research and instruction. This study was designed to assess the extent to which nursing librarians in North America are providing virtual research and instruction services for APN students
Purposeful Pedaling: Analyzing MS 150 Participant Behavior
Purpose
â The purpose of this paper is to explore factors affecting participant awareness, attraction, and attachment to the National Multiple Sclerosis Societyâs (NMSS) MS 150 PGA Tour Cycle to the Shore charitable bike ride utilizing the Psychological Continuum Model (PCM) developed by Funk and James. In addition, the authors sought to outline variables sport organizations can use to predict donor behavior.
Design/methodology/approach
â Data for this project were derived from an electronic survey distributed to race participants and was analyzed in SPSSÂŽ software. Regression analysis was employed.
Findings
â The findings support previous research employing the PCM; wherein social situational variables have the greatest influence on the relational significance of hedonic and dispositional needs in attraction and attachment to sporting events. The work supports the inclusion of communities as an additional attachment outcome.
Practical implications
â In all, 92 percent of riders were informed about the event through word of mouth (WOM) marketing, highlighting the importance this promotional technique in the awareness stage of the PCM. NMSS would be well served by capitalizing on the power of WOM.
Originality/value
â The research provides insight into predictors of fundraising efficacy. In terms of fundraising effectiveness, participants with four or more years of participation were six times more likely than first-year riders to raise $1,000 or more
Augmenter of liver regeneration enhances the success rate of fetal pancreas transplantation in rodents
Background. Treatment of fetal pancreas (FP) isografts with insulin- like growth factor-I greatly improves the rate of conversion to euglycemia in diabetic rats. Complete knowledge of other factors that may facilitate the engraftment and function of FP in vivo is still embryonic. Augmenter of liver regeneration (ALR) is a newly described polypeptide growth factor found in weanling rat livers. ALR has trophic effects on regenerating liver. We studied the effects of in situ administration of this agent on FP isografts in rats. Methods. Streptozotocin-diabetic Lewis rats (blood glucose >300 mg/dl) received 16 FP isografts transplanted intramuscularly. ALR was delivered from day 1 through day 14, in doses of 40 or 400 ng/kg/d. Animals were followed for 3 months with serial weights and blood glucose monitoring. These animals were compared with those treated with vehicle alone. Results. Of the group treated with ALR at 40 ng/kg/day for 14 days, 89% (eight of nine) were euglycemic (P=0.0003). Of the group treated with ALR at 400 ng/kg/day for 14 days, 88% (seven of eight) were euglycemic (P=0.0007). Of the group treated with vehicle alone, none of the six were euglycemic. Euglycemia is defined here as glucose<200 mg/dl for 3 days. Pathology of the intramuscular transplant site showed patches of islet tissue embedded in fat. These patches demonstrated insulin immunoreactivity. Conclusions. Diabetes was reversed in a significantly greater proportion of FP + ALR-treated recipients than those animals treated with vehicle alone. Local delivery of growth factors my be used as an adjunct to FP transplantation to improve the rate of success. This in situ model may be useful to further evaluate other soluble factors
The relationship between magnetic and electrophysiological responses to complex tactile stimuli
<p>Abstract</p> <p>Background</p> <p>Magnetoencephalography (MEG) has become an increasingly popular technique for non-invasively characterizing neuromagnetic field changes in the brain at a high temporal resolution. To examine the reliability of the MEG signal, we compared magnetic and electrophysiological responses to complex natural stimuli from the same animals. We examined changes in neuromagnetic fields, local field potentials (LFP) and multi-unit activity (MUA) in macaque monkey primary somatosensory cortex that were induced by varying the rate of mechanical stimulation. Stimuli were applied to the fingertips with three inter-stimulus intervals (ISIs): 0.33s, 1s and 2s.</p> <p>Results</p> <p>Signal intensity was inversely related to the rate of stimulation, but to different degrees for each measurement method. The decrease in response at higher stimulation rates was significantly greater for MUA than LFP and MEG data, while no significant difference was observed between LFP and MEG recordings. Furthermore, response latency was the shortest for MUA and the longest for MEG data.</p> <p>Conclusion</p> <p>The MEG signal is an accurate representation of electrophysiological responses to complex natural stimuli. Further, the intensity and latency of the MEG signal were better correlated with the LFP than MUA data suggesting that the MEG signal reflects primarily synaptic currents rather than spiking activity. These differences in latency could be attributed to differences in the extent of spatial summation and/or differential laminar sensitivity.</p
Structural and phase evolution in UâSiâ during steam corrosion
UâSiâ nuclear fuel is corroded in deuterated steam with in situ neutron diffraction. Density functional theory is coupled with rigorous thermodynamic description of the hydride including gas/solid entropy contributions. H absorbs in the 2b interstitial site of UâSiâHx and moves to 8j for x ⼠0.5. Hydriding forces lattice expansion and change in a/c ratio linked to site preference. Rietveld refinement tracks the corrosion reactions at 350-500 °C and preference for the 8j site. Above 375 °C, formation of UOâ, UâSiâ
and USiâ take place in the grain boundaries and bulk. Hydriding occurs in bulk and precedes other reactions
Defining and unpacking the core concepts of pharmacology education
Pharmacology education currently lacks a research-based consensus on which core concepts all graduates should know and understand, as well as a valid and reliable means to assess core conceptual learning. The Core Concepts in Pharmacology Expert Group (CC-PEG) from Australia and New Zealand recently identified a set of core concepts of pharmacology education as a first step toward developing a concept inventoryâa valid and reliable tool to assess learner attainment of concepts. In the current study, CC-PEG used established methodologies to define each concept and then unpack its key components. Expert working groups of three to seven educators were formed to unpack concepts within specific conceptual groupings: what the body does to the drug (pharmacokinetics); what the drug does to the body (pharmacodynamics); and system integration and modification of drugâresponse. First, a one-sentence definition was developed for each core concept. Next, sub-concepts were established for each core concept. These twenty core concepts, along with their respective definitions and sub-concepts, can provide pharmacology educators with a resource to guide the development of new curricula and the evaluation of existing curricula. The unpacking and articulation of these core concepts will also inform the development of a pharmacology concept inventory. We anticipate that these resources will advance further collaboration across the international pharmacology education community to improve curricula, teaching, assessment, and learning.Marina Santiago, Elizabeth A. Davis, Tina Hinton, Thomas A. Angelo, Alison Shield, Anna-Marie Babey, Barbara Kemp-Harper, Gregg Maynard, Hesham S. Al-Sallami, Ian F. Musgrave, Lynette B. Fernandes, Suong N. T. Ngo, Arthur Christopoulos, Paul J. Whit
The Iowa Homemaker vol.23, no.7
Keeping Up With Today, Margaret Ralston, page 2
Lunch Program Expands, Doris Ann Gregg, page 3
Plan for Post-War Service, Patricia OâConnell, page 4
Medicine from Mold, Helen James, page 5
Home Front Organizers, Mary Elizabeth Lush, page 6
Graduates Report by Mail, Dorothy Drown, page 7
Whatâs New in Home Economics, Lily Houseman, page 8
Good Posture Makes Good Sense, Lila Mae Hummel, page 10
Child Training, Doris Rystrom and Jane Gardner, page 11
Your Best Foot Forward, Jean Miller, page 12
A Housemaking Teacher Talks Shop, Betty A. Brady, page 13
Wartime Decision, Doris Gugeler, page 14
Alums in the News, Rachel Ann Lusher, page 15
Across Alumnae Desks, Virginia Carter, page 1
The Grizzly, October 3, 1980
Administration Focuses Attention On Pledging ⢠Ritter Investigation Continues ⢠Strangers Vandalize Beardwood Extinguishers ⢠USGA Sponsors Alcohol Awareness Program ⢠Women Experience the Excitement of Bid Day ⢠College Disciplines Two Fraternities ⢠Prof Appointed in Ec/BA ⢠Photography Course Offered In Evening School ⢠Values Education Examined By Committee ⢠Candidates\u27 Platforms for Campus Elections ⢠Classes of \u2781, \u2783 to Sponsor Gong Show ⢠Album Review: Panorama: New View New Wave ⢠Time Square Is Sheer Inspiration ⢠Rush Returns to Philadelphia After Long Delay ⢠Dingy Room Ideas Vol. II ⢠Field Hockey Ties W&M; Beats Gettysburg ⢠Volleyball Lookin\u27 Good ⢠Awesome Widener Crunches Grizzlies ⢠Sports Profile: Debbie Tweed ⢠Cross Country Streak Alive ⢠Despite 2-0 Loss, Booters Still Showing Promisehttps://digitalcommons.ursinus.edu/grizzlynews/1042/thumbnail.jp
False claims about false memory research
Pezdek and Lam [Pezdek, K. & Lam, S. (2007). What research paradigms have cognitive psychologists used to study âFalse memory,â and what are the implications of these choices? Consciousness and Cognition] claim that the majority of research into false memories has been misguided. Specifically, they charge that false memory scientists have been (1) misusing the term âfalse memory,â (2) relying on the wrong methodologies to study false memories, and (3) misapplying false memory research to real world situations. We review each of these claims and highlight the problems with them. We conclude that several types of false memory research have advanced our knowledge of autobiographical and recovered memories, and that future research will continue to make significant contributions to how we understand memory and memory errors
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