University students' health-related quality of life and its determinants. Results from a cross-sectional survey during the COVID-19 pandemic.

Being a university student is a vulnerable period marked by transitions and uncertainties which can impair their physical and mental well-being as well as overall quality of life. The existing literature suggests that certain groups of students might be particularly affected by that. In addition, quality of life might have been further affected by the COVID-19 pandemic.

Low income, being without employment, and living alone: how they are associated with cognitive functioning-Results from the German national cohort (NAKO).

Aim was to investigate to what extent cognitive functioning differs by three socioeconomic conditions: low income, being without employment, and living alone. A total of N = 158,144 participants of the population-based German National Cohort (NAKO) provided data on socioeconomic conditions and completed cognitive tests. Multivariable confounder-adjusted regression analyses indicated that cognitive functioning was lower in those with low income (b = -0.

Anisotropic exchange interaction of two hole-spin qubits.

Semiconductor spin qubits offer the potential to employ industrial transistor technology to produce large-scale quantum computers. Silicon hole spin qubits benefit from fast all-electrical qubit control and sweet spots to counteract charge and nuclear spin noise. However, the demonstration of a two-qubit interaction has remained an open challenge.

Area-Level Factors of Dental Caries in Children and Adolescents in European Neighborhoods - a Systematic Review.

The WHO emphasizes the importance of taking area-level factors into account when formulating public health interventions. The aim of this systematic review was to identify which area-level factors are associated with children's dental caries in Europe and might therefore be a suitable starting point for public health interventions. We conducted a systematic review based on a search in PubMed, Web of Science, and Cochrane Library including all European studies on caries in children and their area-level factors published since the year 2000 in English or German.

"The police came in white protective suits and with batons, it was pure disaster" - a multi-stakeholder perspective on infection control in reception centers for asylum seekers during the COVID-19 pandemic in Germany.

Background: The COVID-19 pandemic presented unprecedented challenges, particularly for vulnerable populations residing in confined settings such as refugee shelters: Physical distancing measures were challenging to implement in shelters due to shared rooms or communal use of kitchens and sanitary facilities, which increased the risk of infections. Meanwhile, individuals' capabilities for individual protection strategies were severely impaired by the structure of the shelters. Consequently, shelters had the duty to develop and implement strategies for the prevention and handling of SARS-CoV-2 infections.

Impact of interface traps on charge noise and low-density transport properties in Ge/SiGe heterostructures.

Hole spins in Ge/SiGe heterostructures have emerged as an interesting qubit platform with favourable properties such as fast electrical control and noise-resilient operation at sweet spots. However, commonly observed gate-induced electrostatic disorder, drifts, and hysteresis hinder reproducible tune-up of SiGe-based quantum dot arrays. Here, we study Hall bar and quantum dot devices fabricated on Ge/SiGe heterostructures and present a consistent model for the origin of gate hysteresis and its impact on transport metrics and charge noise.

Compassionate Othering: the construction of refugee patients in medical students' narratives - a qualitative study using story completion.

Background: Refugees remain a marginalized population and are exposed to a variety of discriminatory processes, among them Othering which categorizes people as belonging or not-belonging according to certain ascribed characteristics. We explored how the narrative construction of refugee patients by medical students constitutes a form of Othering.

Methods: Using story completion, 124 5th year medical students at the Martin- Luther- University Halle-Wittenberg in October 2019 wrote a fictional story in response to a story stem situated in a medical practice.

Sweet-spot operation of a germanium hole spin qubit with highly anisotropic noise sensitivity.

Spin qubits defined by valence band hole states are attractive for quantum information processing due to their inherent coupling to electric fields, enabling fast and scalable qubit control. Heavy holes in germanium are particularly promising, with recent demonstrations of fast and high-fidelity qubit operations. However, the mechanisms and anisotropies that underlie qubit driving and decoherence remain mostly unclear.

Childhood and adolescence factors and multiple sclerosis: results from the German National Cohort (NAKO).

Background: Multiple Sclerosis (MS) represents the most common inflammatory neurological disease causing disability in early adulthood. Childhood and adolescence factors might be of relevance in the development of MS. We aimed to investigate the association between various factors (e.

The interplay of family history of depression and early trauma: associations with lifetime and current depression in the German national cohort (NAKO).

Introduction: Family history of depression and childhood maltreatment are established risk factors for depression. However, how these factors are interrelated and jointly influence depression risk is not well understood. The present study investigated (i) if childhood maltreatment is associated with a family history of depression (ii) if family history and childhood maltreatment are associated with increased lifetime and current depression, and whether both factors interact beyond their main effects, and (iii) if family history affects lifetime and current depression via childhood maltreatment.

Health Service Use Among Migrants in the German National Cohort-The Role of Birth Region and Language Skills.

To compare health service use (HSU) between migrants and non-migrants in Germany. Using data from the population-based German National Cohort (NAKO), we compared the HSU of general practitioners, medical specialists, and psychologists/psychiatrists between six migrant groups of different origins with the utilization of non-migrants. A latent profile analysis (LPA) with a subsequent multinomial regression analysis was conducted to characterize the HSU of different groups.

Phase-Driving Hole Spin Qubits.

The spin-orbit interaction in spin qubits enables spin-flip transitions, resulting in Rabi oscillations when an external microwave field is resonant with the qubit frequency. Here, we introduce an alternative driving mechanism mediated by the strong spin-orbit interactions in hole spin qubits, where a far-detuned oscillating field couples to the qubit phase. Phase-driving at radio frequencies, orders of magnitude slower than the microwave qubit frequency, induces highly nontrivial spin dynamics, violating the Rabi resonance condition.

[Management Of Covid-19 Pandemic In Shelters For Asylum Seekers: Results From A Mixed Methods Study.].

Background: Refugees in Germany are often housed in shelters, where their influence on the organization of everyday life is severely limited. During the COVID-19 pandemic, these shelters therefore had a special responsibility to take measures to protect the health of their residents. The aim of this research project was to examine how this task was managed and how the pandemic affected daily life in refugee shelters, with the aim to formulate recommendations for practice.

[The Migration and Health Teaching Network: consolidating and developing education and training].

Patients with migration history often encounter barriers to accessing healthcare in Germany, which lowers the quality of care available to them and can affect their overall health. These barriers in access to healthcare are due to both adverse health policies and a lack of migration-related - and diversity-sensitive - content in medical and other health profession teaching. Although most healthcare professionals regularly care for patients with individual or generational migration experience in Germany, teaching content relevant to the healthcare of these patients has not yet been anchored in the curriculum.

[Determinants of asylum seekers' health and medical care in Germany].

Asylum seekers in Germany are exposed to a variety of health-related stressors, while their access to medical care is impaired. This review explains some of the determinants that structure this situation, for example by elaborating on how the Asylum Seekers' Benefits Act (ASBA), billing via treatment vouchers, and accommodation in refugee shelters affect asylum seekers' health and healthcare utilization. Hereby, it becomes clear that the exclusion of asylum seekers from the welfare system is detrimental to their health, is expensive, and raises ethical and legal questions.

Age as an Exclusion Criterion for Nonoperative Management in Simple Acute Appendicitis in Children.

Objective:  Nonoperative management (NOM) for simple acute appendicitis (SAA) is an acceptable mode of treatment in healthy children. Previous studies of NOM routinely excluded young children (< 5 years); however, the effect of age on NOM failure has not been directly assessed. Efficiency of NOM in young adults is questionable.

Associations of Migration, Socioeconomic Position and Social Relations With Depressive Symptoms - Analyses of the German National Cohort Baseline Data.

We analyze whether the prevalence of depressive symptoms differs among various migrant and non-migrant populations in Germany and to what extent these differences can be attributed to socioeconomic position (SEP) and social relations. The German National Cohort health study (NAKO) is a prospective multicenter cohort study (N = 204,878). Migration background (assessed based on citizenship and country of birth of both participant and parents) was used as independent variable, age, sex, Social Network Index, the availability of emotional support, SEP (relative income position and educational status) and employment status were introduced as covariates and depressive symptoms (PHQ-9) as dependent variable in logistic regression models.

Increasing social disparities in obesity among 15 000 pre-schoolers in a German district from 2009 to 2019.

Background: Although childhood obesity prevalence has stagnated in many high-income regions after decades of increase, it continues to be a major public health problem with adverse effects. The objective was to examine obesity trends as a function of parental social status to identify obesity disparities among children.

Methods: Data from school entry examinations from 2009 to 2019 of 14 952 pre-schoolers in one German district were used.

Segregated by Wealth, Health, and Development: An Analysis of Pre-School Child Health in a Medium-Sized German City.

The School Entry Examination (SEE) can be used to identify children with current health issues, developmental delays, and risk factors for later diseases. This study analyzes the health status of preschool children in a German city with considerable socio-economic differences among its quarters. We used secondary data from SEEs 2016-2019 from the entire city (8417 children), which we divided into quarters with low (LSEB), medium (MSEB), and high socioeconomic burden (HSEB).

Barriers to and Facilitators of Hepatitis B Vaccination among the Adult Population in Indonesia: A Mixed Methods Study.

To reach the goals of the Global Hepatitis Elimination 2030 program, Indonesia is now preparing a new regulation for hepatitis B vaccinations for adult population. This study aimed to determine the factors influencing vaccine uptake for hepatitis B in the adult population, and identify barriers to, and facilitators of, hepatitis B vaccination programmes. An explanatory sequential mixed methods design was implemented in this study.

COVID-19 Vaccine Acceptance and Its Determinants among Migrants in Germany-Results of a Cross-Sectional Study.

Vaccinations are a core element of infection control. Migrants have been reported to have low vaccination rates for many infectious diseases, including COVID-19. Still, determinants of migrants' uptake of COVID-19 vaccinations are not sufficiently clear.

Small Charging Energies and -Factor Anisotropy in PbTe Quantum Dots.

PbTe is a semiconductor with promising properties for topological quantum computing applications. Here, we characterize electron quantum dots in PbTe nanowires selectively grown on InP. Charge stability diagrams at zero magnetic field reveal large even-odd spacing between Coulomb blockade peaks, charging energies below 140 μeV and Kondo peaks in odd Coulomb diamonds.

COVID-19 pandemic in shelters for asylum seekers: a scoping review of preventive measures.

Objective: To investigate which measures are recommended by guidelines on prevention and management of infectious disease outbreaks in refugee shelters, how outbreaks have been dealt with in these facilities in the past and how measures taken compare with the recommendations identified in the literature.

Design, Data Sources And Eligibility Criteria: The review comprised German and English language literature on refugees residing in shelters located in high-income countries, published between 1990 and 2021. We searched PubMed, CINAHL and Web of Science.