237 Result(s)

Article

Altered serum mono- and polyunsaturated fatty acid levels in adults with ADHD

Other than in children diagnosed with attention deficit hyperactivity disorder (ADHD), the connection between ADHD and lipids has not been sufficiently investigated so far in adults. Blood serum lipoproteins a...

G. Irmisch, J. Richter, J. Thome… in ADHD Attention Deficit and Hyperactivity D… (2013)

Article

Health-related Quality of Life, Marital Satisfaction, and Social Support in Medical Staff in Iran

Quality of life is a subjective and multidimensional concept that includes all aspects of an individual’s life. Many investigations indicate that marital satisfaction is an important determinant of quality of ...

A. Rostami, M. Ghazinour, L. Nygren, M. Nojumi… in Applied Research in Quality of Life (2013)

Article

Impact of malignant stem cell burden on therapy outcome in newly diagnosed chronic myeloid leukemia patients

Chronic myeloid leukemia (CML) stem cells appear resistant to tyrosine kinase inhibitors (TKIs) in vitro, but their impact and drug sensitivity in vivo has not been systematically assessed. We prospectively analy...

S Mustjoki, J Richter, G Barbany, H Ehrencrona, T Fioretos, T Gedde-Dahl… in Leukemia (2013)

Article

Alcohol use patterns in a Norwegian general population-based sample with special reference to socio-demographic variables

The aim of this study was to analyse alcohol use patterns in a general population-based sample in Norway, with special reference to gender and socio-demographic variables.

E. F. Mathiesen, S. Nome, J. Richter, M. Eisemann in Journal of Public Health (2013)

Article

Plasmonic Core–Shell Nanowires for Enhanced Second-Harmonic Generation

We demonstrate the synthesis and characterization of core–shell nanowires consisting of a non-centrosymmetric KNbO₃ core and a gold shell. This type of nanostructure combines the nonlinear optical properties of t...

J. Richter, A. Steinbrück, T. Pertsch, A. Tünnermann, R. Grange in Plasmonics (2013)

Article

Kapillarmikroskopie

Zwei Jahre nach der Veröffentlichung der deutschsprachigen Konsensarbeit zu Nomenklatur und Durchführung der Kapillarmikroskopie in dieser Zeitschrift gibt es relevante Neuerungen. Zertifizierte Schulungen in ...

J. Richter, C. Iking-Konert, M. Schneider, Dr. O. Sander in Zeitschrift für Rheumatologie (2013)

Article

Notch1 signaling promotes survival of glioblastoma cells via EGFR-mediated induction of anti-apoptotic Mcl-1

The Notch1-mediated signaling pathway has a central role in the maintenance of neural stem cells and contributes to growth and progression of glioblastomas, the most frequent malignant brain tumors in adults. ...

A Fassl, K E Tagscherer, J Richter, M Berriel Diaz, S R Alcantara Llaguno… in Oncogene (2012)

Article

Drinking patterns, psychological distress and quality of life in a Norwegian general population-based sample

The purpose of this study was to investigate possible relationships between drinking patterns, psychological distress and quality of life (QoL) in a general population-based sample in Norway.

E. F. Mathiesen, S. Nome, M. Eisemann, J. Richter in Quality of Life Research (2012)

Article

Hepatosplenic morbidity due to Schistosoma mansoni in schoolchildren on Ukerewe Island, Tanzania

The study was conducted to assess infection intensity and morbidity due to Schistosoma mansoni in schoolchildren on Ukerewe Island in Lake Victoria, Tanzania, East Africa. Three hundred and sixty pupils who have ...

Tarik El Scheich, L. Hofer, G. Kaatano, J. Foya, D. Odhiambo… in Parasitology Research (2012)

Article

Array-basierter Nachweis chromosomaler Aberrationen bei malignen Neoplasien

Array-basierte Methoden zum Nachweis chromsomaler Imbalancen haben in der vergangenen Dekade zunehmende Bedeutung in der tumorgenetischen Analytik gewonnen. Dabei werden im Wesentlichen auf Array-CGH („compara...

M. Baudis, M. Giefing, H. Cai, N. Kumar, I. Vater, J. Richter… in medizinische genetik (2012)

Article

Exact ground state of a frustrated integer-spin modified Shastry-Sutherland model

We consider a two-dimensional geometrically frustrated integer-spin Heisenberg system that admits an exact ground state. The system corresponds to a decorated square lattice with two coupling constants J ...

J. Richter, H. -J. Schmidt in The European Physical Journal B (2012)

Article

Array-based DNA methylation analysis in classical Hodgkin lymphoma reveals new insights into the mechanisms underlying silencing of B cell-specific genes

O Ammerpohl, A Haake, S Pellissery, M Giefing, J Richter, B Balint, M Kulis… in Leukemia (2012)

Article

Localized states on triangular traps and low-temperature properties of the antiferromagnetic Heisenberg and repulsive Hubbard models

We consider the antiferromagnetic Heisenberg and the repulsive Hubbard model on two N-site one-dimensional lattices, which support dispersionless one-particle states corresponding to localized states on triangul...

M. Maksymenko, O. Derzhko, J. Richter in The European Physical Journal B (2011)

Article

Patterned laser annealing of silicon oxide films

UV-absorbing silicon monoxide (SiO _x , x≈1) thin films on fused silica substrates are irradiated by an ArF excimer laser (wavelength 193 nm) in the sub-ablation threshold regime....

J. Richter, J. Meinertz, J. Ihlemann in Applied Physics A (2011)

Article

Quantum Heisenberg antiferromagnet on low-dimensional frustrated lattices

We investigate low-temperature magnetization processes for two frustrated quantum Heisenberg antiferromagnets using the lattice gas model. The emerging discrete degrees of freedom indicate a close relation of ...

O. V. Derzhko, T. E. Krokhmalskii, J. Richter in Theoretical and Mathematical Physics (2011)

Article

Neuropeptide S receptor gene — converging evidence for a role in panic disorder

Animal studies have suggested neuropeptide S (NPS) and its receptor (NPSR) to be involved in the pathogenesis of anxiety-related behavior. In this study, a multilevel approach was applied to further elucidate ...

K Domschke, A Reif, H Weber, J Richter, C Hohoff, P Ohrmann… in Molecular Psychiatry (2011)

Article

Magnetic properties of the quantum spin- \(\frac{1}{2}\)  XX diamond chain: the Jordan-Wigner approach

The Jordan-Wigner transformation is applied to study magnetic properties of the quantum spin- \(\frac{1}{2}\) ...

T. Verkholyak, J. Strečka, M. Jaščur, J. Richter in The European Physical Journal B (2011)