Public Perceptions of Nanotechnology: A Survey in the Mega Cities of Iran

In this paper, the public view of nanotechnology and its applications in medicine, agriculture and industry is evaluated in the mega cities of Iran. Data from 683 individuals in public places provided the first civic perception of nanotechnology in Iran. Quantitative statistical analysis on positive or negative points of view demonstrated that Iranian people had general positive opinions on nanotechnology and its application in medicine. They believed that nanomedicine can significantly improve the current methods used in disease treatments, especially for cancer therapy. In general, the responders believed that they would easily accept the use of nanotechnology products and would like increased financial support of the government on nanomedicine and nanotechnology research fields and they showed little anxiety about the possible risks. According to our statistical analysis, three individual characteristics age, education level and career had a direct correlation with the knowledge level of Iranian people on nanotechnology in the mega cities of Iran.     

Cultural relations between the west and the world of Islam: Meeting points and possibilities of co‐operation on the academic level

Faced with world‐wide political and ecological problems the West and the world of Islam stand in need of dialogue and cooperation. For these to continue and succeed, the discrimination of the West against Islam must stop. However, Islam is misunderstood also in its own camp. Efforts to research Islam on the academic level, as impartially and as free from prejudice as possible, are therefore of the utmost importance. Western civilization and technology have been adopted in the Islamic world, whereas as far as the humanities are concerned, an attitude of unconditional acceptance coexists with one of total re‐jection. Critical discussion and argument with the West can and must in no way be separated from a thoroughgoing Islamic self‐criticism.     

The effect of prenatal hypoxia on brain development: short- and long-term consequences demonstrated in rodent models

Hypoxia (H) and hypoxia-ischemia (HI) are major causes of foetal brain damage with long-lasting behavioral implications. The effect of hypoxia has been widely studied in human and a variety of animal models. In the present review, we summarize the latest studies testing the behavioral outcomes following prenatal hypoxia/hypoxia-ischemia in rodent models. Delayed development of sensory and motor reflexes during the first postnatal month of rodent life was observed by various groups. Impairment of motor function, learning and memory was evident in the adult animals. Activation of the signaling leading to cell death was detected as early as three hours following H/HI. An increase in the counts of apoptotic cells appeared approximately three days after the insult and peaked about seven days later. Around 14-20 days following the H/HI, the amount of cell death observed in the tissue returned to its basal levels and cell loss was apparent in the brain tissue. The study of the molecular mechanism leading to brain damage in animal models following prenatal hypoxia adds valuable insight to our knowledge of the central events that account for the morphological and functional outcomes. This understanding provides the starting point for the development and improvement of efficient treatment and intervention strategies.     

Mothers' psychological adjustment following disaster affecting their children

The authors investigated the psychological adjustment of 37 British women whose adolescent children survived the cruise ship Jupiter's sinking in 1988, about 6 years previously. They compared these women with a group of widows (N = 18) and a group of women who had suffered no major negative life event (N= 15). Psychological adjustment of the 37 women was assessed with the Schedule for Affective Disorders and Schizophrenia Lifetime Version (SADS-L; R. L. Spitzer & J. Endicott, 1975) and various standard questionnaires. The women whose children had been involved in the disaster were found to have suffered a greater number of incidents of psychological distress in the period since the disaster than the women who had suffered no major negative life events but fewer incidents of psychological distress than the widows. The significance of these findings and clinical implications are discussed.     

Mothers' Psychological Adjustment Following Disaster Affecting Their Children

The authors investigated the psychological adjustment of 37 British women whose adolescent children survived the cruise ship Jupiter's sinking in 1988, about 6 years previously. They compared these women with a group of widows (N = 18) and a group of women who had suffered no major negative life event (N = 15). Psychological adjustment of the 37 women was assessed with the Schedule for Affective Disorders and Schizophrenia Lifetime Version (SADS-L; R. L. Spitzer & J. Endicott, 1975) and various standard questionnaires. The women whose children had been involved in the disaster were found to have suffered a greater number of incidents of psychological distress in the period since the disaster than the women who had suffered no major negative life events but fewer incidents of psychological distress than the widows. The significance of these findings and clinical implications are discussed.     

RETRACTED ARTICLE: Considering the Relationship Between Language,Culture and Cognition to Scrutinize the Lexical Influences on Cognition

In this paper, we examine the interrelationships among language, culture, and cognition. The central notion that individuals with different linguistic and cultural backgrounds think differently is not far from our everyday experience. If you have had the opportunity to engage in a conversation with a person whose native language is not English, you may have found that communication breaks down at times and that some concepts are not easily translated into another language. Or if you happen to be a fluent bilingual or multilingual, you may agree with those bilinguals or multilinguals who mention that they think differently in each of their language. A number of intriguing questions arise here. Is there a particular style of thinking that is natural for speakers of each language? If so, is it possible for a person to think in a different way, one that is not natural for that individual? Is this style of thinking imparted by the language, the culture, or both? These and lots of other questions have engaged the attention of anthropologists, linguists and psychologists, but the point that we are going to explore is the lexical influences on cognition considering the relationship between language, culture and cognition.     

Effect of facial stimuli exposure time on evaluation of facial attractiveness

Facial attractiveness has advantages both socially and sexually, and the human brain has evolved to perceive specific facial characteristics as attractive. The current research examined the effect of facial stimuli exposure time on facial attractiveness evaluations. In Experiment 1, 86 students observed 44 facial stimuli in short and long amounts of time. To eliminate any influence of repeated stimuli on the second observations, Experiment 2 was performed on 84 participants who observed the facial stimuli in either short or long durations. Differences in both experiments were significant. These studies showed that exposure time has an influence on the evaluation of facial attractiveness. Participants who were exposed to facial stimuli for a short amount of time perceived greater facial attractiveness than when they were exposed for a longer time to the same stimuli. In other words, faces were more beautiful when they were observed in a short amount of time, and this effect occurred regardless of gender.     

On the evaporation kinetics of C60/toluene solutions

The increasing interest in fullerene nanoparticles makes the question regarding their effect on liquid evaporation behavior unavoidable. In this study, we used a gravimetric technique to investigate the effect of C₆₀ fullerene nanospheres on the evaporation kinetics of toluene over their entire range of solubility. Saturated solutions showed the highest evaporation rate. The increase in the evaporation rate as a function of concentration is not monotonic, but rather exhibits a maximum and a minimum. The results strongly support the notion of molecular structuring within the liquid toluene depending on fullerene mole fractions.