Demographic, social, and structural changes are transforming intergenerational relationships aging experiences in Asia. While multigenerational families have increased the duration of grandparenting has lengthened, households declined. Grandparents increasingly embedded support, care, reciprocal relationships. The paper examines cognitive affective dimensions solidarity ambivalence through lens...

We estimated local ancestry on the autosomes and X chromosome in a large US-based study of 12,793 Hispanic/Latino individuals using the RFMix method, and we compared different reference panels and approaches to local ancestry estimation on the X chromosome by means of Mendelian inconsistency rates as a proxy for accuracy. We developed a novel and straightforward approach to performing ancestry-...

Technology has the potential to transform our home life, but only if it addresses the needs of its users. Understanding and modelling social needs is a challenge. For example, how do we understand, model, and then evaluate a system that must support needs such as “being fun”? In this paper, we define a systematic and repeatable process and method for understanding the roles and goals within a s...

BACKGROUND Although previous studies have suggested that altruistic behaviors are beneficial for mental health, few studies have examined the impact of altruistic behaviors for children and grandchildren (ABC) on the mental health of parents and grandparents using a longitudinal study design. It is needed to test whether paternal and maternal ABC prevent the development of mental health problem...

Objectives The frequency of adult-type hypolactasia (lactase non-persistence) varies widely among different ethnic groups. The cultural historical hypothesis assumes a link between the occurrence of hypolactasia and the distribution of dairy farming. The nomadic Nenets have been reindeer herders for generations and have therefore not consumed any dairy products. The hypotheses here was that the...

A Bedouin infant born to consanguineous parents and grandparents is reported. She had Müllerian aplasia and the phenotypic features of the limb/pelvis-hypoplasia/aplasia syndrome (MIM 276820). Phenotypic variability of this newly recognised syndrome is briefly discussed.

Grandparents acknowledge several benefits when raising their grandchildren. These include a sense of purpose, a second chance in life, an opportunity to nurture family relationships, a chance to continue family histories, and receiving love and companionship. Grandparents also benefit from giving and receiving love, and perceiving themselves as more effective caregiver. An attempt was made to c...