to complete “the use theory of meaning”, paul horwich put forward a new thesis upon which some usages of a word have explanatory role and justify the overall use-regularities of that word. these specific usages have a basic acceptance property which makes them believable in user’s belief system and, like a semantic axiom, make other usages justified. but, there are still some usages that cannot...

This study examines the attitudes of Saudi Arabian high school students toward the use of computer technologies in learning English. The study also discusses the possible barriers that affect and limit the actual usage of computers. Quantitative approach is applied in this research, which involved 30 Saudi Arabia students of a high school in Kuala Lumpur, Malaysia. The respondents comprised 15 ...

Rich-sensor smart phones have made possible the recent birth of the mobile sensing research area as part of ubiquitous sensing which integrates other areas such as wireless sensor networks and web sensing. There are several types of mobile sensing: individual, participatory, opportunistic, crowd, social, etc. The object of sensing can be people-centered or environment-centered. The sensing doma...

conclusion pacs is highly accepted in all three emergency departments especially among specialists. pu, peu and change are factors influencing pacs acceptance. our study can be used as an evidence of pacs acceptance in emergency wards. results mean age of participants was 32.9 years (standard deviation [sd] = 6.08). participants with the specialty degree got a higher acceptance score than the t...

results ninety (74.6%) patients were male and 33 (25.4%) were female. they were in the age range of 20-60 years old. fifty four (41.5%) patients had moderate social acceptance and 76 (58.5%) had high social acceptance scores. conclusions among the variables including age, gender, education, occupation, residential area, marital status, family history of hiv/aids, family history of psychiatric d...

BACKGROUND Implementation of guidelines in clinical practice is difficult. In 2003, the German College of General Practitioners and Family Physicians (DEGAM) released an evidence-based guideline for the management of low back pain (LBP) in primary care. The objective of this study is to explore the acceptance of guideline content and perceived barriers to implementation. METHODS Seventy-two g...

OBJECTIVES To find and compare the levels of acceptance of and barriers to voluntary counselling and testing (VCT) among adults in two different counties of Guizhou province, China, one in which the China CARES project was operating and the other in which it was not. DESIGN A longitudinal design with two-stage cluster sampling was employed. METHODS A total of 1012 participants were recruite...

the aim of this study was to assess the barriers to participation of iranian people with sci in recreational physical activity (rpa). methodology of this survey was applied in terms of goal and descriptive-analytical with regard to data collection. the statistical population consisted of people with sci under the supervision of the state welfare organization of iran (n=12851), and 443 subjects ...

BACKGROUND The rapid expansion of direct-to-consumer wearable fitness products (eg, Flex 2, Fitbit) and research-grade sensors (eg, SenseCam, Microsoft Research; activPAL, PAL Technologies) coincides with new opportunities for biomedical and behavioral researchers. Underserved communities report among the highest rates of chronic disease and could benefit from mobile technologies designed to fa...

BACKGROUND Healthcare workers infected with Hepatitis B (HBV) or Hepatitis C virus (HCV) may undertake patient care activities if provider-to-patient transmission risks have been assessed in terms of viral load and clinical procedures. The present study investigated potential barriers to the acceptance of colleagues infected with HBV/HCV in healthcare settings after appropriate risk assessment....