2024 Wheelchair Compendium of Physical Activities: An Update of Activity Codes and Energy Expenditure Values

Purpose: This paper presents an update of the 2011 Wheelchair Compendium of Physical Activities designed for wheelchair users and is referred to as the 2024 Wheelchair Compendium. The Wheelchair Compendium aims to curate existing knowledge of the energy expenditure for wheelchair physical activities (PAs). Methods: A systematic review of the published energy expenditure of PA for wheelchair users was completed between 2011 and May 2023. We added these data to the 2011 Wheelchair Compendium data that was compiled previously in a systematic review through 2011. Results: A total of 47 studies were included, and 124 different wheelchair PA reported energy expenditure values ranging from 0.8 metabolic equivalents for wheelchair users (filing papers, light effort) to 11.8 metabolic equivalents for wheelchair users (Nordic sit skiing). Conclusion: In introducing the updated 2024 Wheelchair Compendium, we hope to bridge the resource gap and challenge the prevailing narratives that inadvertently exclude wheelchair users from physical fitness and health PAs

Capsular profiling of the Cronobacter genus and the association of specific Cronobacter sakazakii and C. malonaticus capsule types with neonatal meningitis and necrotizing enterocolitis

Background: Cronobacter sakazakii and C. malonaticus can cause serious diseases especially in infants where they are associated with rare but fatal neonatal infections such as meningitis and necrotising enterocolitis. Methods: This study used 104 whole genome sequenced strains, covering all seven species in the genus, to analyse capsule associated clusters of genes involved in the biosynthesis of the O-antigen, colanic acid, bacterial cellulose, enterobacterial common antigen (ECA), and a previously uncharacterised K-antigen. Results: Phylogeny of the gnd and galF genes flanking the O-antigen region enabled the defining of 38 subgroups which are potential serotypes. Two variants of the colanic acid synthesis gene cluster (CA1 and CA2) were found which differed with the absence of galE in CA2. Cellulose (bcs genes) were present in all species, but were absent in C. sakazakii sequence type (ST) 13 and clonal complex (CC) 100 strains. The ECA locus was found in all strains. The K-antigen capsular polysaccharide Region 1 (kpsEDCS) and Region 3 (kpsMT) genes were found in all Cronobacter strains. The highly variable Region 2 genes were assigned to 2 homology groups (K1 and K2). C. sakazakii and C. malonaticus isolates with capsular type [K2:CA2:Cell+] were associated with neonatal meningitis and necrotizing enterocolitis. Other capsular types were less associated with clinical infections. Conclusion: This study proposes a new capsular typing scheme which identifies a possible important virulence trait associated with severe neonatal infections. The various capsular polysaccharide structures warrant further investigation as they could be relevant to macrophage survival, desiccation resistance, environmental survival, and biofilm formation in the hospital environment, including neonatal enteral feeding tubes

The Grizzly, February 1, 1985

Ursinus Dodges Enrollment Drought • USGA Candidate Petitions Due • Letter: Spanish Prof Encounters Alumnus • New Fogerty Album a Hit • The Beat Goes Public • pro Theatre • Swimmin\u27 Women Boost Record to 3-2 • Grapplers Win 6, Lose 1 • Injured Matman Won\u27t Quit • Mers and Vers Compete During Break • Men\u27s B-ball Defeat Moravian • Lady Bears Trying to Pull Out of Slump • Chinese Star Talks to Bootershttps://digitalcommons.ursinus.edu/grizzlynews/1131/thumbnail.jp

The Grizzly, February 15, 1985

USGA Reschedules Election • Japanese Studies Prof. Returns to U.C. • UC Retention Rate Above National Average • Without Reform, Second Election Doomed to Failure • U.C. Contributes to Local Secondary Education: Need for Tutors May Grow • College Students Have Trouble Managing Money, Survey Shows • Campus Life Surveys Possible Displacements • Grapplers Keep Winning: Wiehler Notches 14-second Fall • Senior Matmen Get Last Shot at MAC Title • Ververeli Operates on the Mats for Now • Mers Dunk Dips • Mermaids Win Three, Lose One • UC Grad Writes Book • B-ball Drops Two • Lady Hoopsters\u27 Losing Ways Continuehttps://digitalcommons.ursinus.edu/grizzlynews/1133/thumbnail.jp

The Grizzly, December 7, 1984

Campus Life Considers Alternative Housing • Meunch Proposes RA Pay Raise • French Department Plans Summer Study Aboard • Campus Enjoys Third Pub Night • Phone Jacks in Old Men\u27s by Spring Semester, Kane Says • College Bowl Enters Sixth Week • Grapplers Take Second at LVI • Men\u27s B-ball Jumps to 4-0 • Women\u27s B-ball Loses to Swarthmore • Fencing Club Co-sponsors Tourney • Mermen Win Big • Men\u27s Track Begins Indoor Season • Gymnasts Win Openerhttps://digitalcommons.ursinus.edu/grizzlynews/1130/thumbnail.jp

The metabolism of anabolic-androgenic steroids in the greyhound

BACKGROUND Effective control of the use of anabolic-androgenic steroids (AASs) in animal sports is essential in order to ensure both animal welfare and integrity. In order to better police their use in Australian and New Zealand greyhound racing, thorough metabolic studies have been carried out on a range of registered human and veterinary AASs available in the region. RESULTS Canine metabolic data are presented for the AASs boldenone, danazol, ethylestrenol, mesterolone, methandriol, nandrolone and norethandrolone. The principal Phase I metabolic processes observed were the reduction of A-ring unsaturations and/or 3-ketones with either 3α,5β- or 3β,5α-stereochemistry, the oxidation of secondary 17β-hydroxyl groups and 16α-hydroxylation. The Phase II β-glucuronylation of sterol metabolites was extensive. CONCLUSION The presented data have enabled the effective analysis of AASs and their metabolites in competition greyhound urine samples.Australian Research Council LP077483

The Grizzly, November 16, 1984

College Acquires New Properties • Crime and Punishment: The New System • Officials Seek Return of Missing Air Masks • Editorial: Force Feeding the Student Body • Letters: Campus Sage Defends Lever Pullers; Group Claims Silent Coup • Study Abroad: A Student\u27s Trip to Scotland • Steady GPA Increase for Math and Poli Sci • Shorts: Pops Concert Scheduled; Shyness Workshop; Three Students Receive Award • Gridders Defeat Dickinson, 45-14 • X-Country Runner Earns Trip to Nationals • Swimmin\u27 women....and the Mermen • CPA Urges Students to Consider Optionshttps://digitalcommons.ursinus.edu/grizzlynews/1128/thumbnail.jp

This paper is a revision of a paper presented at the SPIE conference on Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine VIII

Abstract. Barrett's esophagus ͑BE͒ and associated adenocarcinoma have emerged as a major health care problem over the last two decades. Because of the widespread use of endoscopy, BE is being recognized increasingly in all Western countries. In clinical trials of endoscopic optical coherence tomography ͑EOCT͒, we defined certain image features that appear to be characteristic of precancerous ͑dys-plastic͒ mucosa: decreased scattering and disorganization in the microscopic morphology. The objective of the present work is to develop computer-aided diagnosis ͑CAD͒ algorithms that aid the detection of dysplasia in BE. The image dataset used in the present study was derived from a total of 405 EOCT images ͑13 patients͒ that were paired with highly correlated histologic sections of corresponding biopsies. Of these, 106 images were included in the study. The CAD algorithm used was based on a standard texture analysis method ͑center-symmetric auto-correlation͒. Using histology as the reference standard, this CAD algorithm had a sensitivity of 82%, specificity of 74%, and accuracy of 83%. CAD has the potential to quantify and standardize the diagnosis of dysplasia and allows high throughput image evaluation for EOCT screening applications. With further refinements, CAD could also improve the accuracy of EOCT identification of dysplasia in BE

The Grizzly, November 9, 1984

Program Board Attends Activities Conference • Fraternity Sponsors Thanksgiving Food Drive • Smith Addresses Value of Liberal Arts • Editorials: Newspaper Reflects Campus News and Views; Pulling the Big Lever • Letters to the Editor: Mock Election Coverage Questioned; Intervention Policy Must Go • College Bowl Season Underway • Ursinus in a Box • Shorts: Ec. Council Programs; Photo Exhibit in Library; Turkey Trot; UPB Trips Scheduled; Dutch Folk Songs; USGA Report • Bear Booters Win ECA Conference Bid • Runners Second in MAC\u27s • A Student\u27s View of The Training Facility • Mers Shine at Relay Carnival • Middle East Forum Scheduled • Theater Review: A Thurber Carnival • Student Teachers Hard at Work • News of Yesteryear: Judy Collins to Appear in Concert at Ursinushttps://digitalcommons.ursinus.edu/grizzlynews/1127/thumbnail.jp