Effects of Instruction on Walking and Turning Performance in Individuals with Parkinson's Disease

Parkinson’s disease (PD) is characterized by postural instability and gait impairment. Verbal instructions can reduce postural sway and improve gait performance in PD. For gait, this evidence is limited to unobstructed straight-path walking. As falls in PD often occur when turning, the purpose of this thesis was to determine if instructions can benefit turning performance in this population. Twelve individuals with PD performed two walking tasks (normal walking, walking with a 180 degree turn) under four instruction conditions (no instruction, take big steps, make larger trunk movements, focus on end and/or turn point). Task duration and trunk yaw and roll sway were calculated. In general, the results demonstrated that the instruction to take big steps improved performance for both tasks compared to providing no instruction or externally based instruction. These results suggest that instructions related to step amplitude may facilitate walking and turning performance in PD.

Incorporating Language Skills Strategies into Library Instruction for ESL Students

a self-reflection study of the incorporation of language skills strategies in speaking, listening, reading, and writing in a library instruction classroom setting

Social Organization on the Web: How Sex workers Rights Organizations Engage in Activism and Advocacy Work Online

The purpose of this study was to examine how sex workers rights organizations use their websites as a site of activist and advocacy work and ask (i) how do various organizations conceptualize sex work on their websites, and to what extent do they incorporate an intersectional feminist perspective? (ii) what communication strategies are used by the four organizations to target audiences in the viewing public? (iii) what audiences do the four websites target? (iv) how do the four organizations discuss successes and challenges on their websites? (v) in what ways do sex worker right organizations use websites to further their goals? The websites of Maggie’s, POWER, and Stella attempt to embrace an intersectional feminist perspective of sex work, while PACE does not. The four organizations strategically use their websites to target audiences with diverse needs, specifically through advocacy efforts in educating the general public about the legitimacy of sexual labour. Additionally, to increase the use of the websites by sex workers, using social media platforms, such as Facebook and Twitter augment the untapped potential for creating action, mobilization, interaction, and dialogue on the websites.

The Influence of Sex on the Relationship Between Arterial Mechanical Properties and Cardiovagal Baroreflex Sensitivity

Cardiovagal baroreflex sensitivity (cvBRS) demonstrates a strong relationship with arterial mechanical properties. Both cvBRS and arterial mechanics differ by sex such that males demonstrate greater cvBRS, yet lower large artery elasticity than females. Whether the relationship between cvBRS and arterial mechanics is similar in males and females remains unexamined. As a result, it is unclear whether arterial mechanics contribute to sex differences in cvBRS. This study investigated the cross-sectional relationship between cvBRS and arterial mechanical properties of the common carotid, carotid sinus and aortic arch (AA) in 36 (18 females) young, healthy normotensives. The cvBRS-arterial mechanics relationship did not reach statistical significance and did not differ by sex. Both cvBRS and AA distensibility were greater in females than males. Sex differences in cvBRS were eliminated after controlling for AA distensibility. These findings suggest that in this sample, AA elasticity may contribute to the greater cvBRS in females than males.

Evolution of Various Library Instruction Strategies: Using Student Feedback to Create and Enhance Online Active Learning Assignments

This case study traces the evolution of library assignments for biological science students from paper-based workbooks in a blended (hands-on) workshop to blended learning workshops using online assignments to online active learning modules which are stand-alone without any face-to-face instruction. As the assignments evolved to adapt to online learning supporting materials in the form of PDFs (portable document format), screen captures and screencasting were embedded into the questions as teaching moments to replace face-to-face instruction. Many aspects of the evolution of the assignment were based on student feedback from evaluations, input from senior lab demonstrators and teaching assistants, and statistical analysis of the students’ performance on the assignment. Advantages and disadvantages of paper-based and online assignments are discussed. An important factor for successful online learning may be the ability to get assistance.

Elementos of geometry and trigonometry : from the works of A.M. Legendre, adapted to the course of mathematical instruction in the United State

UANL

De arte voluntatis, libri sex : in quibus platonicae, stoicae, & Christianae discipliné medulla digeritur, succo omni politioris philosophiae expresso ex Platone, Seneca, Epicteto, Dione, Chrysostome, Plotino, Iamblicho, & aliis. Quorum sensa subtiliora artificiosius ordinantur; nonnulla emendantur; plurima adducuntur noué, & arguté. Accedit ad calcem Historia panegyrica de tribis martyribus eiusdem Societatis, in Vrugai pro fide occisis

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De promvlgando evangelio apvd barbaros : sive De procvranda Indorumsalute, libri sex

UANL

Opera omnia : sex tomis in quintuplici volumine comprehensa posthorstium denuo recognita, aucta et in meliorem digesta ordinem, necnon novis praefationibus admonitionibus, notis et observationibus indicibusque copiosissimis locupleta la

UANL

Lecons de droit criminel: contenant l'explication compléte des codes pénal et d'instruction criminelle

UANL

The new school reader : a comprehensive system of instruction in the principles of elocution

UANL

The national fourth reader containg a course of instruction in elocution; exercises in reading and declamation, and copious notes...

UANL

Iacobi Menochii, iuriscons. Papiensis, regii ducalisque senatoris, ac redituum extraordinariorum Regiae Maiestatis Catholicae, praesidis Mediolanensis, diuini atque humani iuris scientia peritissimi, De praesumptionibus, coniecturis, signis, & indicijs, commentaria: in sex distincta libros; et recens in lucem edita...

UANL

De L'escrime a la baeonnette ou instruction pour l'emploi du fusil d'infanterie comme arme d'attaque et de défense

UANL

Following Same-Sex Marriage : Redefining Marriage and the Impact for Polygamy

Dossier : Should Polygamy be Recognized in Canada ? Ethical and Legal Considerations