Parental Ethnic Identity and Educational Attainment of Second-Generation Immigrants

A lack of cultural integration is often blamed for hindering immigrant families' economic progression. This paper is a first attempt to explore whether immigrant parents' ethnic identity affects the next generation's human capital accumulation in the host country. Empirical results based on data from the German Socio-Economic Panel (GSOEP) indicate that maternal majority as well as paternal minority identity are positively related to the educational attainment of second-generation youth – even controlling for differences in ethnicity, family background and years-since-migration. Additional tests show that the effect of maternal majority identity can be explained by mothers' German language proficiency, while the beneficial effect of fathers' minority identity is not related to language skills and thus likely to stem from paternal minority identity per se.ethnic identity, second-generation immigrants, education

Ethnische Vielfalt und Arbeitsmarkterfolg

Das ökonomische Potenzial ethnischer und kultureller Vielfalt wird häufig verkannt. Die Ergebnisse neuerer Studien, die in diesem Beitrag zusammengefasst werden, zeigen jedoch, dass sich "weiche" Faktoren wie etwa Einstellungen, Wahrnehmungen und Identitäten, hier insbesondere ethnische Identitäten, wesentlich auf ökonomische Ergebnisse auswirken können. Dies geht sowohl aus Analysen des Prozesses kultureller Integration in einer generationenübergreifenden Perspektive als auch aus Untersuchungen der Arbeitsplatzsuche und der Wiedereingliederung von Arbeitslosen in den Arbeitsmarkt hervor. Eine Volkswirtschaft kann sich durch eine geeignete Beachtung und Einbeziehung multi-ethnischer Faktoren ökonomisch besser stellen. Kulturelle und ethnische Assimilation von Zuwanderern ist deshalb keine alleinige oder dominante Strategie der ökonomisch erfolgreichen Einbindung in die Aufnahmegesellschaft. Neben einer besseren Aktivierung der Integrationspotenziale bei Personen mit Migrationshintergrund ist auch eine kulturelle oder ethnische Öffnung der Einheimischen sinnvoll.Migration, Ethnicity, Ethnic Identity, Labor Market Success

Family Climate in Pandemic Times: Adolescents and Mothers

In this article, we examine changes in family climate during the first Covid‐19‐related lockdown in Germany. We compare the perspectives of mothers and adolescents to explore whether the factors of perceived changes in family climate are systematically and significantly different between these groups. We measure family climate as positive emotional climate, a sub‐dimension of the family environment scale, to capture a feeling of cohesion and emotional openness within the family. Based on family system theory and the family stress model, we expect an overall deterioration in family climate due to increased environmental adaptation in the pandemic. Furthermore, we expect family climate to deteriorate less when families have economic and social resources available. On the other hand, we assume that being employed and/or primarily responsible for family care relates to a stronger decline in the family climate. We employ longitudinal survey data (AID:A) from around 300 German families with children aged nine to 17 and apply individual fixed effects models to investigate changes in family climate from 2019 to 2020. Almost half of our respondents report a decrease in family climate. For mothers, the share of unpaid care work at home is the only significant predictor: Mothers doing more than 80% of the chores and childcare feel a greater decrease in family climate. For adolescents, however, being at risk of poverty and having less frequent family activities are important predictors of stronger decreases in family climate. In summary, our results illustrate the relevance of distinguishing between the perspective of children and parents in family studies

Immunomodulation to Prevent or Treat Neonatal Sepsis: Past, Present, and Future

Despite continued advances in neonatal medicine, sepsis remains a leading cause of death worldwide in neonatal intensive care units. The clinical presentation of sepsis in neonates varies markedly from that in older children and adults, and distinct acute inflammatory responses results in age-specific inflammatory and protective immune response to infection. This review first provides an overview of the neonatal immune system, then covers current mainstream, and experimental preventive and adjuvant therapies in neonatal sepsis. We also discuss how the distinct physiology of the perinatal period shapes early life immune responses and review strategies to reduce neonatal sepsis-related morbidity and mortality. A summary of studies that characterize immune ontogeny and neonatal sepsis is presented, followed by discussion of clinical trials assessing interventions such as breast milk, lactoferrin, probiotics, and pentoxifylline. Finally, we critically appraise future treatment options such as stem cell therapy, other antimicrobial protein and peptides, and targeting of pattern recognition receptors in an effort to prevent and/or treat sepsis in this highly vulnerable neonatal population

Measurement of the Bottom-Strange Meson Mixing Phase in the Full CDF Data Set

We report a measurement of the bottom-strange meson mixing phase \beta_s using the time evolution of B0_s -> J/\psi (->\mu+\mu-) \phi (-> K+ K-) decays in which the quark-flavor content of the bottom-strange meson is identified at production. This measurement uses the full data set of proton-antiproton collisions at sqrt(s)= 1.96 TeV collected by the Collider Detector experiment at the Fermilab Tevatron, corresponding to 9.6 fb-1 of integrated luminosity. We report confidence regions in the two-dimensional space of \beta_s and the B0_s decay-width difference \Delta\Gamma_s, and measure \beta_s in [-\pi/2, -1.51] U [-0.06, 0.30] U [1.26, \pi/2] at the 68% confidence level, in agreement with the standard model expectation. Assuming the standard model value of \beta_s, we also determine \Delta\Gamma_s = 0.068 +- 0.026 (stat) +- 0.009 (syst) ps-1 and the mean B0_s lifetime, \tau_s = 1.528 +- 0.019 (stat) +- 0.009 (syst) ps, which are consistent and competitive with determinations by other experiments.Comment: 8 pages, 2 figures, Phys. Rev. Lett 109, 171802 (2012

DNA methylation-based classification of sinonasal tumors

The diagnosis of sinonasal tumors is challenging due to a heterogeneous spectrum of various differential diagnoses as well as poorly defined, disputed entities such as sinonasal undifferentiated carcinomas (SNUCs). In this study, we apply a machine learning algorithm based on DNA methylation patterns to classify sinonasal tumors with clinical-grade reliability. We further show that sinonasal tumors with SNUC morphology are not as undifferentiated as their current terminology suggests but rather reassigned to four distinct molecular classes defined by epigenetic, mutational and proteomic profiles. This includes two classes with neuroendocrine differentiation, characterized by IDH2 or SMARCA4/ARID1A mutations with an overall favorable clinical course, one class composed of highly aggressive SMARCB1-deficient carcinomas and another class with tumors that represent potentially previously misclassified adenoid cystic carcinomas. Our findings can aid in improving the diagnostic classification of sinonasal tumors and could help to change the current perception of SNUCs