The authors examined whether the nature of the opponent (computer, friend, or stranger) influences Spatial Presence, emotional responses, and threat and challenge appraisals when playing video games. In a within-subjects design, participants played two different video games against a computer, a friend, and a stranger. In addition to self-report ratings, cardiac interbeat intervals (IBIs) were ...

BACKGROUND Reduction of maternal mortality ratio by two-thirds by 2015 is an international development goal with unrestricted access to high quality emergency obstetric care services promoted towards the attainment of that goal. The objective of this qualitative study was to assess the availability and quality of emergency obstetric care services in Gambia's main referral hospital. METHODS Fr...

OBJECTIVES To study a sample of asthmatic children to get to know how the disease is managed by caretakers and to identify predictive factors associated with attendance in emergency room for asthma. METHODS A cross-sectional study nested in a cohort was undertaken in the urban area of Pelotas, Southern Brazil. 981 children aged 4-5 years, who belong to the cohort of 1993, participated in this...

Homeopathy is controversial because medicines in high potencies such as 30c and 200c involve huge dilution factors (10⁶⁰ and 10⁴⁰⁰ respectively) which are many orders of magnitude greater than Avogadro's number, so that theoretically there should be no measurable remnants of the starting materials. No hypothesis which predicts the retention of properties of starting materials has been proposed ...

The spread of COVID-19 outbreak in 2020 had significant impact on the functioning existing healthcare system and required fast adaption to new circumstances for continuing with daily practices. Community pharmacists shared responsibility ensuring supply medicines medical devices, educating people health related issues, providing pharmaceutical care etc. aim this study was understand how provisi...

An increase of asynchronous online discussions in website provides much opportunity for L2 learners from different global communities to be exposed to the target language at their own pace and time. However, no research looking at the essentials of social presence and cognitive presence in creating a supportive learning environment in such a context has been done. This study investigated the pa...

AIM to evaluate the presence of preservatives, dyes, sweeteners and flavouring substances in 73 pharmaceutical preparations of 35 medicines for oral administration, according to drug labeling information about the excipients. METHODS 35 medications were selected, both over-the-counter and prescription drugs, marketed in Brazil. The sample included: analgesic/antipyretic, antimicrobial, mucore...

This cross-sectional study in a sample of 887 primigravidae in Rio Branco, Acre State, Brazil aimed to analyze factors associated with the use of medicines during the first pregnancy. Information was obtained from interviews and prenatal cards. Medicines were classified according to the Anatomical Therapeutic Chemical (ATC) Classification System of the World Health Organization and risk categor...