We have searched for correlations between the pointing directions of ultrahigh energy cosmic rays in the data of the High Resolution Fly’s Eye (HiRes) collaboration, and local large scale structure. The HiRes stereo data set (the same used to search for AGN correlations [1]) was used in the search, and the 2 Micron All-Sky Redshift Survey (2MRS) was used to determine the density of galaxies in ...

When we view objects at various depths, the 3-D rotations of our two eyes are neurally yoked in accordance with a recently discovered geometric rule, here called the binocular extension of Listing's law; or L2. This paper examines the visual and motor consequences of this rule. Although L2 is a generalization of Listing's original, monocular law, it does not follow from current theories of the ...

Science has a critical role to play in guiding more sustainable development trajectories. Here, we present the Sustainable Amazon Network (Rede Amazônia Sustentável, RAS): a multidisciplinary research initiative involving more than 30 partner organizations working to assess both social and ecological dimensions of land-use sustainability in eastern Brazilian Amazonia. The research approach adop...

RESEARCH OBJECTIVE This study examines the perspectives of a range of key hospital staff on the use, importance, scientific background, availability of data, feasibility of data collection, cost benefit aspects and availability of professional personnel for measurement of quality indicators among Iranian hospitals. The study aims to facilitate the use of quality indicators to improve quality of...

BACKGROUND Growth and development are the basic science in pediatric medicine. Growth disorder in children is one of the important health problems in the world, especially in developing countries. Regardless of the underlying disease, as the main cause of growth disorders, assessment and correction of nutritional status of these children are very important. Given the fundamental importance of t...

Social workers are considered a professional group at high risk of burnout. Noticing the insufficient human resource management and understaffed social work centers, Iranian social workers are faced with a considerable level of physical and mental stress, which can lead to burnout. A national study on 390 social workers was conducted. Among social workers, 10.9% had experienced burnout and 17.4...

The purpose of this study was to compare apology strategies used by Iranian EFL learner students and native English speaking students (NSS) in formal and informal situations. The aim was further to investigate gender differentiation among participants. For this purpose, data were elicited from 40 Iranian (16 males and 24 females) and 40 native English speaking students (20 males and 20 females)...

In this work, the volatile profiles of smoked and non-smoked Iranian rice were identified, and their relative abundance was calculated and compared. Headspace solid-phase microextraction together with gas chromatography-mass spectrometry (SPME-GC-MS) were used to extract and identify the volatile compounds. The main groups of volatiles in Iranian rice were aldehydes, ketones, phenol derivatives...

A group of high school students attended 7 educational sessions for a preventive drug abuse program. The students were exposed to drug abusers and their families. Drug abusers and their families informed the subjects about the consequences of addiction in their life: how they became addicted and how the addiction worsened their psychosocial life. Moreover their families explained to student...