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Showing 1 to 12 of 404 entries
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Temporal terrestrial laser scanning to visualize the archaeological excavation process

discipline specific instruction (e.g., engineering curriculum, social science teachers, geology pedagogy)

Levy TE, Richter AM.
GSID: 0PE2duhd2-EJ
D Srour, TE Levy, AM Richter… - 2013 Digital Heritage …, 2013 - ieeexplore.ieee.org

Archaeology is a destructive science. Photographs and videos preserve some aspects of the sequence of events inherent within the archaeological excavation process, but cannot …

What a difference a day makes-female behaviour is less predictable near ovulation.

Royal Society open science

Kästner N, Richter SH, Gamer M, Kaiser S, Sachser N.
PMID: 28484619
R Soc Open Sci. 2017 Apr 12;4(4):160998. doi: 10.1098/rsos.160998. eCollection 2017 Apr.

'Animal personalities' have been shown to exist in many species. Yet, fluctuations in the stability of these inter-individual behavioural differences are not well understood. Against this background, we wondered whether behavioural consistency over time is affected by the reproductive...

The Unexpected Effects of Beneficial and Adverse Social Experiences during Adolescence on Anxiety and Aggression and Their Modulation by Genotype.

Frontiers in behavioral neuroscience

Meyer N, Richter SH, Schreiber RS, Kloke V, Kaiser S, Lesch KP, Sachser N.
PMID: 27303275
Front Behav Neurosci. 2016 May 26;10:97. doi: 10.3389/fnbeh.2016.00097. eCollection 2016.

Anxiety and aggression are part of the behavioral repertoire of humans and animals. However, in their exaggerated form both can become maladaptive and result in psychiatric disorders. On the one hand, genetic predisposition has been shown to play a...

The Snark was a Boojum - reloaded.

Frontiers in zoology

Macrì S, Richter SH.
PMID: 26816519
Front Zool. 2015 Aug 24;12:S20. doi: 10.1186/1742-9994-12-S1-S20. eCollection 2015.

In this article, we refer to an original opinion paper written by Prof. Frank Beach in 1950 ("The Snark was a Boojum"). In his manuscript, Beach explicitly criticised the field of comparative psychology because of the disparity between the...

Iron-catalyzed oxidative tandem reactions with TEMPO oxoammonium salts: synthesis of dihydroquinazolines and quinolines.

The Journal of organic chemistry

Rohlmann R, Stopka T, Richter H, García Mancheño O.
PMID: 23705827
J Org Chem. 2013 Jun 21;78(12):6050-64. doi: 10.1021/jo4007199. Epub 2013 Jun 07.

A straightforward iron-catalyzed divergent oxidative tandem synthesis of dihydroquinazolines and quinolines from N-alkylanilines using a TEMPO oxoammonium salt as a mild and nontoxic oxidant has been developed. Fe(OTf)2 was the Lewis acid catalyst of choice for the formation of...

Recoverable plasticity in penta-twinned metallic nanowires governed by dislocation nucleation and retraction.

Nature communications

Qin Q, Yin S, Cheng G, Li X, Chang TH, Richter G, Zhu Y, Gao H.
PMID: 25585295
Nat Commun. 2015 Jan 13;6:5983. doi: 10.1038/ncomms6983.

There has been relatively little study on time-dependent mechanical properties of nanowires, in spite of their importance for the design, fabrication and operation of nanoscale devices. Here we report a dislocation-mediated, time-dependent and fully reversible plastic behaviour in penta-twinned...

Measuring surface dislocation nucleation in defect-scarce nanostructures.

Nature materials

Chen LY, He MR, Shin J, Richter G, Gianola DS.
PMID: 25985457
Nat Mater. 2015 Jul;14(7):707-13. doi: 10.1038/nmat4288. Epub 2015 May 18.

Linear defects in crystalline materials, known as dislocations, are central to the understanding of plastic deformation and mechanical strength, as well as control of performance in a variety of electronic and photonic materials. Despite nearly a century of research...

Red light inhibits blue light-induced chloroplast development in cultured plant cells at the mRNA level.

Plant molecular biology

Richter G, Wessel K.
PMID: 24306653
Plant Mol Biol. 1985 May;5(3):175-82. doi: 10.1007/BF00015681.

During the blue light-dependent chloroplast differentiation in suspension cultured cells of tobacco (Nicotiana tabacum var. 'Samsun') chlorophylls and other pigments as well as specific membrane and stroma proteins are synthesized de-novo: the 32-kD membrane protein of photosystem II, the...

Benefits of adversity?! How life history affects the behavioral profile of mice varying in serotonin transporter genotype.

Frontiers in behavioral neuroscience

Bodden C, Richter SH, Schreiber RS, Kloke V, Gerß J, Palme R, Lesch KP, Lewejohann L, Kaiser S, Sachser N.
PMID: 25784864
Front Behav Neurosci. 2015 Mar 03;9:47. doi: 10.3389/fnbeh.2015.00047. eCollection 2015.

Behavioral profiles are influenced by both positive and negative experiences as well as the genetic disposition. Traditionally, accumulating adversity over lifetime is considered to predict increased anxiety-like behavior ("allostatic load"). The alternative "mismatch hypothesis" suggests increased levels of anxiety...

Don't Lose Your Brain at Work - The Role of Recurrent Novelty at Work in Cognitive and Brain Aging.

Frontiers in psychology

Oltmanns J, Godde B, Winneke AH, Richter G, Niemann C, Voelcker-Rehage C, Schömann K, Staudinger UM.
PMID: 28220095
Front Psychol. 2017 Feb 06;8:117. doi: 10.3389/fpsyg.2017.00117. eCollection 2017.

Cognitive and brain aging is strongly influenced by everyday settings such as work demands. Long-term exposure to low job complexity, for instance, has detrimental effects on cognitive functioning and regional gray matter (GM) volume. Brain and cognition, however, are...

In situ and interrupted-growth studies of the self-assembly of octadecyltrichlorosilane monolayers.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Richter AG, Yu C, Datta A, Kmetko J, Dutta P.
PMID: 11046302
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Jan;61(1):607-15. doi: 10.1103/physreve.61.607.

We have examined the self-assembly process of octadecyltrichlorosilane on silicon using x-ray reflectivity. By comparing the commonly used "interrupted-growth" characterization technique with results obtained in situ, we have determined that quenching the growth and then rinsing and drying the...

[Short report on a feebleminded person with extraordinary computing abilities].

Zeitschrift fur Psychologie mit Zeitschrift fur angewandte Psychologie

RICHTER H.
PMID: 13300609
Z Psychol Z Angew Psychol. 1955 Sep;158(3):281-93.

No abstract available.

Showing 1 to 12 of 404 entries