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1

Sex differences in the reactions to sleeping in pairs versus sleeping alone in humans

John DITTAMI, Marietta KECKEIS, Ivo MACHATSCHKE, Stanislav KATINA, Josef ZEITLHOFER, Gerhard KLOESCH

Journal:

Sleep and Biological Rhythms

Year:

2007

Language:

english

File:

PDF, 123 KB

english, 2007

2

Affective Empathy Differs in Male Violent Offenders With High- and Low-Trait Psychopathy

Pfabigan, Daniela M., Seidel, Eva-Maria, Wucherer, Anna M., Keckeis, Katinka, Derntl, Birgit, Lamm, Claus

Journal:

Journal of Personality Disorders

Year:

2015

Language:

english

File:

PDF, 318 KB

english, 2015

3

Empathic competencies in violent offenders

Seidel, Eva-Maria, Pfabigan, Daniela Melitta, Keckeis, Katinka, Wucherer, Anna Maria, Jahn, Thomas, Lamm, Claus, Derntl, Birgit

Journal:

Psychiatry Research

Year:

2013

Language:

english

File:

PDF, 767 KB

english, 2013

4

The River Wave Concept: Integrating River Ecosystem Models

Humphries, P., Keckeis, H., Finlayson, B.

Journal:

Year:

2014

Language:

english

File:

PDF, 1.14 MB

english, 2014

5

Dispersal and retention of larval fish in a potential nursery habitat of a large temperate river: an experimental study

Schludermann, Elisabeth, Tritthart, Michael, Humphries, Paul, Keckeis, Hubert, Bradford, Michael J.

Journal:

Canadian Journal of Fisheries and Aquatic Sciences

Year:

2012

File:

PDF, 1.65 MB

2012

6

Ist Psychopathie psychophysiologisch fassbar?

J. Grünberger, J. Heilmann, T. Wisnecky, K. Keckeis, D. Prattinger, K. Ronovsky, M. Grünberger, A. Bösch, H. Stöhr

Journal:

Wiener Medizinische Wochenschrift

Year:

2015

File:

PDF, 511 KB

2015

7

Effects of large-river restoration measures on ecological fish guilds and focal species of conservation in a large European river (Danube, Austria)

Ramler, David, Keckeis, Hubert

Journal:

Science of The Total Environment

Year:

2019

File:

PDF, 2.59 MB

2019

8

The effect of water current on foraging behaviour of the rheophilic cyprinid Chondrostoma nasus (L.) during ontogeny: evidence of a trade-off between energetic gain and swimming costs

Laurence Flore, Hubert Keckeis

Journal:

River Research and Applications

Year:

1998

Language:

english

File:

PDF, 194 KB

english, 1998

9

Zooplankton abundance in the River Danube, Austria: the significance of inshore retention

W. Reckendorfer, H. Keckeis, G. Winkler, F. Schiemer

Journal:

Freshwater Biology

Year:

1999

Language:

english

File:

PDF, 472 KB

english, 1999

10

Zooplankton biomass and community structure in a Danube River floodplain system: effects of hydrology

CHRISTIAN BARANYI, T. HEIN, C. HOLAREK, S. KECKEIS, F. SCHIEMER

Journal:

Freshwater Biology

Year:

2002

Language:

english

File:

PDF, 308 KB

english, 2002

11

The importance of inshore areas for adult fish distribution along a free-flowing section of the Danube, Austria

V. Hirzinger, H. Keckeis, H. L. Nemeschkal, F. Schiemer

Journal:

River Research and Applications

Year:

2004

Language:

english

File:

PDF, 213 KB

english, 2004

12

Food consumption and growth of larvae and juveniles of three cyprinid species at different food levels

Hubert Keckeis, Fritz Schiemer

Journal:

Environmental Biology of Fishes

Year:

1992

Language:

english

File:

PDF, 914 KB

english, 1992

13

Resveratrol-type oligostilbenes from Iris clarkei antagonize 20-hydroxyecdysone action in the Drosophila melanogaster BII cell line

K. Keckeis, S. D. Sarker**, L. Dinan*

Journal:

Cellular and Molecular Life Sciences

Year:

2000

Language:

english

File:

PDF, 73 KB

english, 2000

14

An autoradiographic examination of carbon fixation, transfer and utilization in theRiftia pachyptilasymbiosis

M. Bright, H. Keckeis, C. R. Fisher

Journal:

Year:

2000

Language:

english

File:

PDF, 1.37 MB

english, 2000

15

Advantages of a two-step enzymatic process for cotton–polyester blends

Christian B. Schimper, Constanta Ibanescu, Rupert Keckeis, Thomas Bechtold

Journal:

Biotechnology Letters

Year:

2008

Language:

english

File:

PDF, 229 KB

english, 2008

16

Growth and mortality of introduced fish larvae in a newly restored urban river

E. Bartl, H. Keckeis

Journal:

Journal of Fish Biology

Year:

2004

Language:

english

File:

PDF, 666 KB

english, 2004

17

Consumption, growth and respiration of bleak, Alburnus alburnus (L.), and roach, Rutilus rutilus (L.), during early ontogeny

H. Keckeis, F. Schiemer

Journal:

Journal of Fish Biology

Year:

1990

Language:

english

File:

PDF, 550 KB

english, 1990

18

Effects of reduced oxygen level on the mortality and hatching rate of Chondrostoma nasus embryos

H. Keckeis, E. Bauer-Nemeschkal, E. Kamler

Journal:

Journal of Fish Biology

Year:

1996

Language:

english

File:

PDF, 281 KB

english, 1996

19

Temperature-induced changes of survival, development and yolk partitioning in Chondrostoma nasus

E. Kamler, H. Keckei, E. Bauer-Nemeschkal

Journal:

Journal of Fish Biology

Year:

1998

Language:

english

File:

PDF, 304 KB

english, 1998

20

Survival, development and food energy partitioning of nase larvae and early juveniles at different temperatures

H. Keckeis, E. Kamler, E. Bauer-Nemeschkal, K. Schneeweiss

Journal:

Journal of Fish Biology

Year:

2001

Language:

english

File:

PDF, 206 KB

english, 2001

21

Effect of initial size on daily growth and survival in freshwater Chondrostoma nasus larvae: a field survey

E. Schludermann, H. Keckeis, H.-L. Nemeschkal

Journal:

Journal of Fish Biology

Year:

2009

Language:

english

File:

PDF, 350 KB

english, 2009

22

Intercalibration of hydroacoustic and mark–recapture methods for assessing the spawning population size of a threatened fish species

G. Rakowitz, J. Kubečka, C. Fesl, H. Keckeis

Journal:

Journal of Fish Biology

Year:

2009

Language:

english

File:

PDF, 527 KB

english, 2009

23

Functional role of environmental stimuli for the spawning migration in Danube nase Chondrostoma nasus (L.)

G. Rakowitz, B. Berger, J. Kubecka, H. Keckeis

Journal:

Ecology of Freshwater Fish

Year:

2008

Language:

english

File:

PDF, 524 KB

english, 2008

24

Early development of the postcranial skeleton of the pikeperch Sander lucioperca (Teleostei: Percidae) relating to developmental stages and growth

Alice Ott, Jasmin Löffler, Harald Ahnelt, , Hubert Keckeis

Journal:

Journal of Morphology

Year:

2012

Language:

english

File:

PDF, 2.74 MB

english, 2012

25

Über eine modifizierte Form der Reformatski-Reaktion

A. Siegel, H. Keckeis

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1953

Language:

german

File:

PDF, 526 KB

german, 1953

26

Über die katalytische Hydrierung von Chinolen

A. Siegel, H. Bröll-Keckeis

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1957

Language:

german

File:

PDF, 523 KB

german, 1957

27

Spielt die Haftdauer von Untergebrachten gemäß § 21/2 StGB eine Rolle in Bezug auf die Entstehung eines funktionellen Psychosyndroms? – Eine Untersuchung mittels der Methode der Pupillometrie

Josef Grünberger, Thomas Wisnecky, Katinka Keckeis, Sonja Kaplan, Jutta Heilmann, Patricia Twardowsky, Hans Stöhr, Anna Bösch

Journal:

Wiener Medizinische Wochenschrift

Year:

2012

File:

PDF, 472 KB

2012

28

The stress hormone system in various sleep disorders

Zuzana Lattova, Marietta Keckeis, Eszter Maurovich-Horvat, Thomas C. Wetter, Johanna Wilde-Frenz, Andreas Schuld, Thomas Pollmächer

Journal:

Journal of Psychiatric Research

Year:

2011

Language:

english

File:

PDF, 156 KB

english, 2011

29

Phytoecdysteroids from Atriplex nummularia

K Keckeis, S.D Sarker, L.N Dinan

Journal:

Year:

2000

Language:

english

File:

PDF, 63 KB

english, 2000

30

The early life history stages of riverine fish: ecophysiological and environmental bottlenecks

Fritz Schiemer, Hubert Keckeis, Ewa Kamler

Journal:

Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology

Year:

2002

Language:

english

File:

PDF, 718 KB

english, 2002

31

Two methods to improve the accuracy of target-strength estimates for horizontal beaming

Georg Rakowitz, Wolfgang Herold, Christian Fesl, Hubert Keckeis, Jan Kubečka, Helge Balk

Journal:

Fisheries Research

Year:

2008

Language:

english

File:

PDF, 799 KB

english, 2008

32

Ontogenetic patterns in thermal adaptation of fish vs. long-term temperature trends in large rivers

F. Schiemer, H. Keckeis, H. Nemeschkal, E. Schludermann, G. Winkler, I. Zweimüller

Journal:

International Congress Series

Year:

2004

Language:

english

File:

PDF, 290 KB

english, 2004

33

A temperature-tolerant interstitial worm with associated epibiotic bacteria from the shallow water fumaroles of Deception Island, Antarctica

M Bright, C Arndt, H Keckeis, H Felbeck

Journal:

Deep Sea Research Part II: Topical Studies in Oceanography

Year:

2003

Language:

english

File:

PDF, 556 KB

english, 2003

34

Early development of the skull of Sander lucioperca (L.) (Teleostei: Percidae) relating to growth and mortality

J. Löffler, A. Ott, H. Ahnelt, H. Keckeis

Journal:

Journal of Fish Biology

Year:

2008

Language:

english

File:

PDF, 1.32 MB

english, 2008

35

Hair cortisol: a parameter of chronic stress? Insights from a radiometabolism study in guinea pigs

Karin Keckeis, Michael Lepschy, Hanna Schöpper, Lukas Moser, Josef Troxler, Rupert Palme

Journal:

Journal of Comparative Physiology B

Year:

2012

Language:

english

File:

PDF, 309 KB

english, 2012

36

Optimierung der Habitatmodellierung an großen Fließgewässern unter Berücksichtigung von flussmorphologischen Prozessen auf unterschiedlichen Skalen

DI Dr. Christoph Hauer, H. Keckeis, M. Tritthart, M. Liedermann, H. Habersack

Journal:

Österreichische Wasser- und Abfallwirtschaft

Year:

2012

Language:

german

File:

PDF, 1.02 MB

german, 2012

37

P01-265 Objective and subjective rated depression, daytime sleepiness and sleep quality in different sleep disorders

Z. Lattova, M. Keckeis, C. Lauer, T. Pollmacher

Journal:

European Psychiatry

Year:

2009

Language:

english

File:

PDF, 42 KB

english, 2009

38

P02-109 Prevalence of restless legs syndrome in psychiatric population

Z. Lattova, M. Keckeis, T. Pollmacher

Journal:

European Psychiatry

Year:

2009

Language:

english

File:

PDF, 40 KB

english, 2009

39

Method-integrated fish assemblage structure at two spatial scales along a free-flowing stretch of the Austrian Danube

Loisl, Franz, Singer, Gabriel, Keckeis, Hubert

Journal:

Year:

2014

Language:

english

File:

PDF, 646 KB

english, 2014

40

Deep pools of the Danube River: ecological function or turbulent sink?

Georg Rakowitz, Bernhard Berger, Elisabeth Schludermann, Michael Tritthart, Helmut Habersack, Hubert Keckeis

Journal:

Year:

2014

Language:

english

File:

PDF, 1.11 MB

english, 2014

41

Typification of vessel-induced waves and their interaction with different bank types, including management implications for river restoration projects

Liedermann, M., Tritthart, M., Gmeiner, P., Hinterleitner, M., Schludermann, E., Keckeis, H., Habersack, H.

Journal:

Year:

2014

Language:

english

File:

PDF, 3.57 MB

english, 2014

42

Hypothalamo-pituitary-adrenal axis, glucose metabolism and TNF- α in narcolepsy

Maurovich-Horvat, Eszter, Keckeis, Marietta, Lattová, Zuzana, Kemlink, David, Wetter, Thomas-Christian, Schuld, Andreas, Sonka, Karel, Pollmächer, Thomas

Journal:

Journal of Sleep Research

Year:

2014

Language:

english

File:

PDF, 78 KB

english, 2014

43

Hypothalamo–pituitary–adrenal axis, glucose metabolism and TNF-α in narcolepsy

Maurovich-Horvat, E., Keckeis, M., Lattová, Z., Kemlink, D., Wetter, T.C., Schuld, A., Šonka, K., Pollmächer, T.

Journal:

Year:

2013

Language:

english

File:

PDF, 38 KB

english, 2013

44

The Danube so colourful: A potpourri of plastic litter outnumbers fish larvae in Europe's second largest river

Lechner, Aaron, Keckeis, Hubert, Lumesberger-Loisl, Franz, Zens, Bernhard, Krusch, Reinhard, Tritthart, Michael, Glas, Martin, Schludermann, Elisabeth

Journal:

Environmental Pollution

Year:

2014

Language:

english

File:

PDF, 806 KB

english, 2014

45

Effects of vessel-induced waves on the YOY-fish assemblage at two different habitat types in the main stem of a large river (Danube, Austria)

Schludermann, E., Liedermann, M., Hoyer, H., Tritthart, M., Habersack, H., Keckeis, H.

Journal:

Year:

2014

Language:

english

File:

PDF, 3.17 MB

english, 2014

46

Short-term effects of inshore restoration measures on early stages, benthic species, and the sublittoral fish assemblage in a large river (Danube, Austria)

Keckeis, Hubert

Journal:

Year:

2014

Language:

english

File:

PDF, 852 KB

english, 2014

47

Reaction field, capture field, and search volume of 0+ nase ( Chondrostoma nasus ): effects of body size and water velocity

Flore, L, Reckendorfer, W, Keckeis, H

Journal:

Canadian Journal of Fisheries and Aquatic Sciences

Year:

2000

File:

PDF, 234 KB

2000

48

Effects of female attributes and egg properties on offspring viability in a rheophilic cyprinid, Chondrostoma nasus

Keckeis, Hubert, Bauer-Nemeschkal, Elisabeth, Menshutkin, Vladimir V, Nemeschkal, Hans Leo, Kamler, Ewa

Journal:

Canadian Journal of Fisheries and Aquatic Sciences

Year:

2000

File:

PDF, 145 KB

2000

49

Optical Properties of Self-Organized Gold Nanorod–Polymer Hybrid Films

Tritschler, Ulrich, Zlotnikov, Igor, Keckeis, Philipp, Schlaad, Helmut, Cölfen, Helmut

Journal:

Year:

2014

Language:

english

File:

PDF, 9.61 MB

english, 2014

50

Regulation of surface expression of TRPV2 channels in the retinal pigment epithelium

Reichhart, Nadine, Keckeis, Susanne, Fried, Frederik, Fels, Gabriele, Strauss, Olaf

Journal:

Graefe's Archive for Clinical and Experimental Ophthalmology

Year:

2015

Language:

english

File:

PDF, 990 KB

english, 2015