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Showing 1 to 12 of 447 entries
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Translating validation of prior learning in practice

informal learning

Diedrich A.
GSID: PW_RNWM30qgJ
A Diedrich - International Journal of Lifelong Education, 2013 - Taylor & Francis

This article contributes to the critical literature in the field of validation of prior learning by framing the idea of validation as a tool for integrating immigrants in the labour market as …

Helical Threads: Enantiomerically Pure Carbo[6]Helicene Oligomers.

Chemistry (Weinheim an der Bergstrasse, Germany)

Schaack C, Sidler E, Trapp N, Diederich F.
PMID: 28922527
Chemistry. 2017 Oct 12;23(57):14153-14157. doi: 10.1002/chem.201703024. Epub 2017 Sep 18.

We report the synthesis of enantiomerically pure carbo[6]helicene oligomers with buta-1,3-diyne-1,4-diyl bridges between the helicene nuclei. The synthesis of monomeric (±)-2,15-bis[(triisopropylsilyl)ethynyl]carbo[6]helicene was achieved in 25 % yield over six steps. Pure (+)-(P)- and (-)-(M)-enantiomers were obtained by HPLC on...

Genome Sequence of Novel Human Parechovirus Type 17.

Genome announcements

Böttcher S, Obermeier PE, Diedrich S, Kaboré Y, D'Alfonso R, Pfister H, Kaiser R, Di Cristanziano V.
PMID: 28232443
Genome Announc. 2017 Feb 23;5(8). doi: 10.1128/genomeA.01649-16.

Human parechoviruses (HPeV) circulate worldwide, causing a broad variety of symptoms, preferentially in early childhood. We report here the nearly complete genome sequence of a novel HPeV type, consisting of 7,062 nucleotides and encoding 2,179 amino acids. M36/CI/2014 was...

Enantiopure Alleno-Acetylenic Helicages Containing Multiple Binding Sites.

Chemistry (Weinheim an der Bergstrasse, Germany)

Gidron O, Jirásek M, Wörle M, Diederich F.
PMID: 27723155
Chemistry. 2016 Nov 02;22(45):16172-16177. doi: 10.1002/chem.201603923. Epub 2016 Oct 10.

Enantiopure alleno-acetylenic ligands, containing two chiral allene moieties, assemble diastereoselectively with zinc(II) ions to form trinuclear triple-stranded helicates, featuring two internal cavity binding sites ("helicages"). The addition of cycloalkanes or heteroalicycles results in inclusion complex formation with two guest...

Mutations of early neurogenesis inDrosophila.

Wilhelm Roux's archives of developmental biology

Lehmann R, Dietrich U, Jiménez F, Campos-Ortega JA.
PMID: 28305572
Wilehm Roux Arch Dev Biol. 1981 Jul;190(4):226-229. doi: 10.1007/BF00848307.

Embryonic lethal mutations at the Notch locus are known to produce a conspicuous central nervous system hypertrophy accompanied by a hypotrophy of the epidermal sheath. We have studied several zygotic mutants belonging to four different autosomal complementation groups which...

The effect of temperature onshibire .

Wilhelm Roux's archives of developmental biology

Dietrich U, Campos-Ortega JA.
PMID: 28305155
Wilehm Roux Arch Dev Biol. 1980 Feb;188(1):55-63. doi: 10.1007/BF00848610.

We have analysed the effect of temperature on both developing and adult eye cell clones homozygous forshi

QSAR Toolbox - workflow and major functionalities.

SAR and QSAR in environmental research

Dimitrov SD, Diderich R, Sobanski T, Pavlov TS, Chankov GV, Chapkanov AS, Karakolev YH, Temelkov SG, Vasilev RA, Gerova KD, Kuseva CD, Todorova ND, Mehmed AM, Rasenberg M, Mekenyan OG.
PMID: 26892800
SAR QSAR Environ Res. 2016 Mar;27(3):203-219. doi: 10.1080/1062936X.2015.1136680. Epub 2016 Feb 19.

The OECD QSAR Toolbox is a software application intended to be used by governments, the chemical industry and other stakeholders in filling gaps in (eco)toxicity data needed for assessing the hazards of chemicals. The development and release of the...

Respiratory disease caused by exposure to biomass fuels.

European radiology

Diederich S.
PMID: 27519807
Eur Radiol. 2003 Oct;13(10):2247-8. doi: 10.1007/s00330-003-1930-8.

No abstract available.

Erratum to "Detection and characterization of enteroviruses and parechoviruses in healthy people living in the South of Côte d'Ivoire" [J. Clin. Virol. 71 (2015) 40-43].

Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology

Di Cristanziano V, Böttcher S, Diedrich S, Timmen-Wego M, Knops E, Lübke N, Kaiser R, Pfister H, Kaboré Y, D'Alfonso R.
PMID: 26832940
J Clin Virol. 2015 Nov;72:153. doi: 10.1016/j.jcv.2015.10.005. Epub 2015 Oct 21.

No abstract available.

Breakthrough in tracking tumor erythropoietin receptor expression.

Chinese clinical oncology

Morceau F, Diederich M.
PMID: 25841402
Chin Clin Oncol. 2012 Dec;1(2):24. doi: 10.3978/j.issn.2304-3865.2012.12.05.

No abstract available.

Pi-electron conjugation effects in antiaromatic dehydro[12]- and aromatic dehydro[18]-annulenes.

Chemical communications (Cambridge, England)

Mitzel F, Boudon C, Gisselbrecht JP, Gross M, Diederich F.
PMID: 12430420
Chem Commun (Camb). 2002 Oct 21;(20):2318-9. doi: 10.1039/b208115f.

N,N-Dimethylanilino-substituted perethynylated dehydro[12]- and dehydro[18]-annulenes were prepared by oxidative acetylenic coupling of cis-bisdeprotected tetraethynylethene derivatives obtained by a new photochemical route; they display strongly bathochromically shifted longest-wavelength absorption bands compared to their silyl-substituted counterparts resulting from efficient intramolecular charge-transfer...

Tetrathiafulvalene-acetylene scaffolding: new pi-electron systems for advanced materials.

Chemical communications (Cambridge, England)

Nielsen MB, Moonen NN, Boudon C, Gisselbrecht JP, Seiler P, Gross M, Diederich F.
PMID: 12240345
Chem Commun (Camb). 2001 Sep 21;(18):1848-9.

Novel extended tetrathiafulvalenes (TTFs) with hexa-2,4-diyne-1,6-diylidene spacers between the two 1,3-dithiole rings and laterally appended alkynyl moieties for one- and two-dimensional scaffolding were synthesised and investigated for their electronic properties.

Showing 1 to 12 of 447 entries