14 Result(s)

Article

Suppression of pupal esterase activity inAedes aegypti (Diptera: Culicidae) by an insect growth regulator

Changes in non-specific esterases ofAedes aegypti were noted during pupal development. One esterase band was found to increase markedly within 3 h of pupation and this increase in activity was suppressed by prior...

R. G. H. Downer, M. Wiegand, S. M. Smith in Experientia (1975)

Article

194 000 Abstriche nach Papanicolaou —Eine retrospektive Studie über 10 Jahre Zytologie an der Universitäts-Frauenklinik in Kiel

M. Wiegand, E. Philipp in Archives of gynecology (1981)

Chapter and Conference Paper

Welche Bedeutung haben Antidepressiva in der Behandlung von chronischen Schlafstörungen?

Die Behandlung chronischer Schlafstörungen mit Antidepressiva ist noch weitgehend Neuland. Es gibt eine Reihe von Übersichtsarbeiten zur Insomniebehandlung, in denen Antidepressiva in der Regel nur für Schlafs...

M. Wiegand, M. Berger in Antidepressiva und Depressionsbehandlung in der ärztlichen Praxis (1987)

Chapter

Mathematische Auswertung Ergospirometrischer Messungen

Unter Ergospirometrie versteht man die Messung des Atemminutenvolumens, der Sauerstoffaufnahme und der Kohlendioxydabgabe unter körperlicher Belastung. Während noch vor wenigen Jahren die Berechnung der Primär...

Prof. M. v. Golitschek, F. Schardt… in Numerical Methods of Approximation Theory/… (1987)

Chapter

Schlaf und Körperbewegungen bei Chorea Huntington

Es gibt bislang nur wenige Untersuchungen zum Nachtschlaf bei Chorea Huntington. Bisher vorliegende Ergebnisse sind uneinheitlich. Einige Autoren fanden unspezifische Schlafveränderungen, z.B. weniger Tiefschl...

M. Wiegand, H. Backmund, A. Möller… in Verhandlungen der Deutschen Gesellschaft f… (1989)

Chapter

Partnership Problems as Causes of Endogenous and Neurotic Depressions

Content analysis of biographic interviews with endogenous and neurotic depressives shows that problems in a partnership carry particular weight as triggers of depression. In this respect, however, separations ...

P. Matussek, M. Wiegand in Beiträge zur Psychodynamik endogener Psychosen (1990)

Article

Nocturnal sleep in huntington's disease

Nocturnal sleep was studied in 16 inpatients with Huntington's disease. In comparison with healthy controls, patients exhibited a disturbed sleep pattern with increased sleep onset latency, reduced sleep effic...

M. Wiegand, A. A. Möller, C. J. Lauer, S. Stolz, W. Schreiber… in Journal of Neurology (1991)

Chapter

Reversal of Antidepressant Sleep Deprivation Effects by Daytime Naps

Total sleep deprivation (TSD) is an effective treatment of major depression, with a response rate of about 50% - 60%. In contrast to other antidepressant treatments, the therapeutic effect develops rapidly, bu...

M. Wiegand, D. Riemann, W. Schreiber, C. Lauer… in Integrative Biological Psychiatry (1992)

Article

Optical metropolitan DWDM networks an overview

The paper deals with the subject of how to build a core network in the current technology scenario. We start with an overview ofwhat we consider a core network, not in an abstract way but referring to real cou...

K. Grobe, M. Wiegand, J. McCall in BT Technology Journal (2002)

Article

Is the antidepressive effect of sleep deprivation stabilized by a three day phase advance of the sleep period?

Sleep deprivation (SD) induces a rapid amelioration of mood in about 60 % of depressed patients. After the next night of sleep, however, most patients experience a relapse. Previous studies demonstrated that ...

U. Voderholzer, G. Valerius, L. Schaerer… in European Archives of Psychiatry and Clinic… (2003)

Article

Nickel in silicon studied by electron paramagnetic resonance

We have investigated nickel in silicon samples with a wide range of initial do** concentrations by EPR, DLTS and photo-EPR techniques. Our results show that the two different Ni-centers which were observed p...

B. Effey-Schwickert, M. Wiegand, H. Vollmer, R. Labusch in Applied Physics A (2003)