The relative contributions of scapulothoracic and glenohumeral motion at different rates of shoulder motion were studied through adduction to abduction in the scapular plane. Nineteen shoulders of 10 healthy individuals (all men, 24-30 years of age) were analyzed using an image intensifier and a high-resolution digital video system. High- and low-speed motion consisted of 2 and 4 seconds per on...

OBJECTIVES To provide normative values for cervical range of motion (CROM), isometric cervical and shoulder strength for; International Senior professional, and International Age-grade Rugby Union front-row forwards. DESIGN Cross-sectional population study. SETTING All international level front-row players within a Rugby Union Tier 1 Nation. PARTICIPANTS Nineteen Senior and 21 Age-grade f...

This study investigated differences in risk-perception among U.S., Spanish, West German, and Brazilian drivers. Subjects estimated the risk involved in slide-projected traffic scenes. The scenes, photographed in the United States and Spain, were rated for the amount of risk by using a seven-point scale. The subject groups in each country included younger, middle-aged, and older nonprofessional ...

The crystal structure of a complex between the bimolecular human telomeric quadruplex d(TAGGGTTAGGGT)2 and the experimental anticancer drug BRACO-19, has been determined, to 2.5 A resolution. The binding site for the BRACO-19 molecule is at the interface of two parallel-folded quadruplexes, sandwiched between a G-tetrad surface and a TATA tetrad, and held in the site by networks of water molecu...

Nineteen recent studies have investigated the effect of currency union on trade, resulting in 383 point estimates of the effect. This paper is a quantitative attempt to summarize the current state of debate; meta-analysis is used to combine the disparate estimates. The chief findings are that: a) the hypothesis that there is no effect of currency union on trade can be rejected at standard signi...

DEDICATION This dissertation is dedicated to the nineteen study participants. This work would not have been possible without their tremendous support and their willingness to share their stories. I commend them for the care they provided and for courageously accepting one of life's most difficult challenges. This dissertation is also dedicated to memory of my maternal grandmother, Anne Barry Sm...

is so strenuous that we may soon expect to see the subject filmed, and the sadistic character of the exponents of this method of treatment shown up by lime-light. I am surprised that hitherto no one has had the temerity to break a lance on the subject, and I can only conclude the reason to be that the practice of intramuscular injections appears to be almost universal in malarial countries, but...

AIMS To establish the norms for the letter-cancellation task-a psychomotor performance task. MATERIALS AND METHODS Eight hundred nineteen school students were selected in the present study in an age range between nine and 16 years (M = 12.14; SD = 1.78 years). Subjects were assessed once for the cancellation task. RESULTS Both age and sex influenced performance on the SLCT; therefore, corre...

Nineteen open-fronted (class I) safety cabinets were subjected to spore containment and airflow tests, which suggested that a flow of 0.75 m/s was the minimum required for safe operation; further tests on three of the cabinets were repeated at different air speeds and confirmed this. The airflow is required to overcome the effect of laboratory or external air currents. Contamination of surfaces...

Community-based field experiences (CBFE) provide students with exemplary experiential learning opportunities. The purposes of this paper are to describe the University of Kentucky College of Dentistry (UKCD) CBFE and report the results of a two-year, self-report survey that assessed the primary course goal, students' perceptions of change in knowledge and skills related to nineteen areas of pat...