9,633 research outputs found
Boij-S\"{o}derberg Decompositions of Lex-segment Ideals
Boij-S\"oderberg theory describes the scalar multiples of Betti diagrams of
graded modules over a polynomial ring as a linear combination of pure diagrams
with positive coefficients. There are a few results that describe
Boij-S\"oderberg decompositions explicitly. In this paper, we focus on the
Betti diagrams of lex-segment ideals and describe the Boij-S\"oderberg
decomposition of a lex-segment ideal in terms of Boij-S\"oderberg
decompositions of some other related lex-segment ideals.Comment: The proof of Theorem 1.2 is improve
Ethnic identity and perceptions of the police in Turkey: the case of Kurds and Turks
Drawing on the literature on minorities’ and ethnic groups’ perceptions of the police, this article investigates the differences between Kurds and Turks in terms of their perceptions of the police in Turkey. We conducted survey research using a nationally representative sample of 1804 people. Multivariate regression analysis revealed that Kurds in Turkey have a more negative perception of the police than Turks, regardless of their gender, education, income, party affiliation, and sectarian identity. It is concluded that the historical relationship between Kurds and the Turkish state has had a decisive effect on how Kurds perceive the police
Functional textile preferences of elderly people
Aging is an inevitable stage of lifetime bringing along physical and emotional deterioration. Rate of aging population in the world has been constantly rising with the contribution of technological improvements on life quality, and medical services. Depending on the unavoidable physical and emotional changes of aging human body, clothing preferences and needs become different then needs of other textile and clothing consumer groups. Textile and clothing products are one of the basic needs of human kind. Sufficient and appropriate clothing is especially important for life quality improvement at elderly stage of human life. New generation functional and smart textile and clothing products bring new opportunities to improve life quality of elderly people with such wide range products of mobility support clothing, medical help, hygiene, and health monitoring textile and clothing products. This survey based research work is aimed to search the awareness level and priority of society about the functional and smart textile products for elderly people. It has been found that gender difference has significant influence on preference level of functional textile products, where women has higher interest then men about functional textiles. It can also be stated that comfort properties are primarily preferred preferences comparing to the fashion and functionality properties of textile products. © 2015, Mediterranean Center of Social and Educational Research. All rights reserved
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