September 1999 Use of ACS Electronic Journals at Caltech. CAS Registry File Continues to Grow. Over 18,000 articles from ACS journals were viewed from January to June 1999, at Caltech. Instances where abstracts alone were viewed, are not counted.
Users often surf the Web in their free time, and are less conscious of posture and hand positions.
People frequently lean away from the mouse while surfing, placing greater strain on wrists and elbows. Furthermore, scrolling on a Web page requires constant pressure on the mouse button, sometimes straining a user's fingers. Many Web surfers keep their hands on the mouse while waiting for pages to download, rather than using this as a rest period. According to the study, surfers should move closer to the mouse, switch positions while pages are downloading, use a scrolling mouse, and avoid leaning on the arm that is not controlling the mouse. International Reviews in Physical Chemistry Molecular Physics Philosophical Magazine Protein Science Quarterly Reviews of Biophysics RNA are all now available on the web.