We prove that a countable direct sum of chains has one, countably many or else continuum many isomorphism classes of siblings. This proves Thomassé’s conjecture for such structures. Further, we show that a direct sum of chains of any cardinality has one or infinitely many siblings, up to isomorphism.

Most of research on fostering ethical behavior among students has taken place in US and Europe. This paper seeks to provide additional information to both educators and organizations about the ethical perceptions of Iranian students by investigating the effect of gender on students’ ethical behavior. The authors developed and administered a quantitative questionnaire to a sample of 203 individuals currently pursuing accredited degrees at one of the public universities in Iran. Statistical analysis revealed that male students have a significantly less (...) ethical behavior in three factors (selfishness, academic cheating and computer ethics) than female students. While the topic of students’ ethical behavior and its relationship with gender has been extensively studied before, there have been contrasting findings by different researchers. This paper is among the very few first researches conducted among Iranian university students to investigate the effects of gender on students’ ethical behavior under the four categories of violation of school regulations, selfishness, academic cheating, and computer ethics, hence making an important contribution to the ethics literature on the developing countries, since the study was conducted in Iran. (shrink)

Language is a cognitive function that is asymmetrically distributed across both hemispheres, with left dominance for most linguistic operations. One key question of interest in cognitive neuroscience studies is related to the contribution of both hemispheres in bilingualism. Previous work shows a difference of both hemispheres for auditory processing of emotional and non-emotional words in bilinguals and monolinguals. In this study, we examined the differences between both hemispheres in the processing of emotional and non-emotional words of mother tongue language and (...) foreign language. Sixty university students with Persian mother tongue and English as their second language were included. Differences between hemispheres were compared using the dichotic listening test. We tested the effect of hemisphere, language and emotion and their interaction. The right ear showed an advantage for the processing of all words in the first language, and positive words in the second language. Overall, our findings support previous studies reporting left-hemispheric dominance in late bilinguals for processing auditory stimuli. (shrink)

The earlier volume in this series dealt with two religions of Indian origin, namely, Buddhism and Jainism. The Indian religious scene, however, is characterized by not only religions which originated in India but also by religions which entered India from outside India and made their home here. Thus religious life in India has been enlivened throughout its history by the presence of religions of foreign origin on its soil almost from the very time they came into existence. This volume covers (...) three such religions—Zoraoastrianism, Judaism, and Islam. In the case of Zoraostianism, even its very beginnings are intertwined with India, as Zoroastrianism reformed a preexisting religion which had strong links to the Vedic heritage of India. This relationship took on a new dimension when a Zoroastrian community, fearing persecution in Persia after its Arab conquest, sought shelter in western India and ultimately went on to produce India’s pioneering nationalist in the figure of Dadabhai Naoroji ( 1825-1917), also known as the Grand Old Man of India. Jews found refuge in south India after the destruction of the Temple by the Romans in 70 C.E. and have remained a part of the Indian religious scene since then, some even returning to Israel after it was founded in 1948. Islam arrived in Kerala as soon as it was founded and one of the earliest mosques in the history of Islam is found in India. Islam differs from the previously mentioned religions inasmuch as it went on to gain political hegemony over parts of the country for considerable periods of time, which meant that its impact on the religious life of the subcontinent has been greater compared to the other religions. It has also meant that Islam has existed in a religiously plural environment in India for a longer period than elsewhere in the world so that not only has Islam left a mark on India, India has also left its mark on it. Indeed all the three religions covered in this volume share this dual feature, that they have profoundly influenced Indian religious life and have also in turn been profoundly influenced by their presence in India. (shrink)

There is a growing global interest in social responsibility and sustainability across all sectors. Other than economic performance, stakeholders are now also concerned about the social and environmental impacts of corporations. Additionally, stakeholders are obtaining a higher salience level and expect organisations to operate sustainably. The banking sector has not been an exception, as banks can have significant impact on their customers, employees, and society in various ways. Given the intertwined links of Islam and ethical principles, it is expected that (...) Islamic banks will show a high level of commitment towards social responsibility (SR) and ethical practices. The current study investigates this issue by examining the annual reports of three fully-fledged Islamic commercial banks in Indonesia over the period of 2007 to 2011. It was found that only two of the investigated banks had continuous improvement in their SR disclosure. Additionally, it was revealed that the highest disclosures have been for ‘corporate vision’ and ‘board of directors and top management’, while the lowest disclosures were evident for ‘environment’ and ‘product, services and fair dealing with supply chain’. (shrink)