Background and Objectives: This study was undertaken to determine the relationship between food security and individual dietary diversity score (IDDS). Materials and Methods: This population-based cross-sectional study was conducted on 200 non-diabetic individuals aged ≥40 years, selected randomly from the Tehran Lipid and Glucose Study. Household food security was measured using a validated U...

Background: Due to the importance of nutrition during pregnancy and its role in future generations' health, the study tried to determine dietary diversity and its relationship with newborns' anthropometric indices at birth. Methods: In this cross-sectional study, 400 pregnant women (28-40 weeks of pregnancy) whom were referred to the health centers in Zahedan were studied in 2016. To assess the...

In this term paper, diversity in management positions and organizational performance is analyzed using gender diversity as a mediating role. The analysis is done based on the review of related literature. An organization’s success and competitiveness depends upon its ability to embrace diversity and realize the benefits. The success and failure of an organization is also linked with its leaders...

Background and Objectives: Dietary diversity is a proxy measurement of overall dietary quality. The aim of this study was to assess relationships between dietary diversity score and obesity phenotypes in women, Tehran, Iran. Materials and Methods: In this cross-sectional study, 197 women aged ≥ 25 years from Municipal District 7 of Tehran were participated. Food intakes were calculated using s...

Influenza has a long history of causing morbidity and mortality in the human population through routine seasonal spread and global pandemics. The high mutation rate of the RNA genome of the influenza virus, combined with assortment of its multiple genomic segments, promote antigenic diversity and new subtypes, allowing the virus to evade vaccines and become resistant to antiviral drugs. There i...

1. Although populations harbour considerable diversity, most ecological studies still assume they are homogeneous. However, mounting evidence suggests that intraspecific diversity is not only common, but also important for interactions with community members. Here, intraspecific variation in Daphnia dentifera in haemoglobin content is shown to be a marker of hypolimnion use. 2. Hypolimnion use ...

Tetrapod biodiversity today is great; over the past 400 Myr since vertebrates moved onto land, global tetrapod diversity has risen exponentially, punctuated by losses during major extinctions. There are links between the total global diversity of tetrapods and the diversity of their ecological roles, yet no one fully understands the interplay of these two aspects of biodiversity and a numerical...

The taxonomic status of Amphinemura palmeni, a rare stonefly from northern Fennoscandia, was re-evaluated in a morphological study combined with analyses of mitochondrial COI and nuclear 28S sequences. Taxon sampling included A. standfussi, with which A. palmeni has been confused, the Nearctic A. linda and seven other Amphinemura species. Amphinemura palmeni is confirmed as a valid species, and...

Much of the research in cross-cultural psychology is done using countries (national cultures) as main units of comparison, disregarding other important characteristics of the participants such as their ethnicity, language, religious or territorial affiliation. Thus, despite the fact that there exist clearly distinguishable sub-cultures within many countries or national cultures, they are often ...