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Geochemistry and oxygen isotope composition of main-group pallasites and olivine-rich clasts in mesosiderites: Implications for the “Great Dunite Shortage” …

Science and underrepresentation

Barrat JA, Haack H, Scott ERD.
GSID: 8jBpQrXabPgJ
RC Greenwood, JA Barrat, ERD Scott, H Haack… - … et Cosmochimica Acta, 2015 - Elsevier

… The source of the mesosiderites remains an outstanding question in meteorite science. The underrepresentation of olivine-rich materials amongst both asteroids and meteorites results …

[Not Available].

Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie

Baka KH, Bagueri M, Lakmichi M, Dahami Z, Moudouni M, Sarf I.
PMID: 26544383
Prog Urol. 2015 Nov;25(13):810-1. doi: 10.1016/j.purol.2015.08.188.

No abstract available.

Previously unknown class of metalorganic compounds revealed in meteorites.

Proceedings of the National Academy of Sciences of the United States of America

Ruf A, Kanawati B, Hertkorn N, Yin QZ, Moritz F, Harir M, Lucio M, Michalke B, Wimpenny J, Shilobreeva S, Bronsky B, Saraykin V, Gabelica Z, Gougeon RD, Quirico E, Ralew S, Jakubowski T, Haack H, Gonsior M, Jenniskens P, Hinman NW, Schmitt-Kopplin P.
PMID: 28242686
Proc Natl Acad Sci U S A. 2017 Mar 14;114(11):2819-2824. doi: 10.1073/pnas.1616019114. Epub 2017 Feb 27.

The rich diversity and complexity of organic matter found in meteorites is rapidly expanding our knowledge and understanding of extreme environments from which the early solar system emerged and evolved. Here, we report the discovery of a hitherto unknown...

Sensors: A Highly Sensitive Diketopyrrolopyrrole-Based Ambipolar Transistor for Selective Detection and Discrimination of Xylene Isomers (Adv. Mater. 21/2016).

Advanced materials (Deerfield Beach, Fla.)

Wang B, Huynh TP, Wu W, Hayek N, Do TT, Cancilla JC, Torrecilla JS, Nahid MM, Colwell JM, Gazit OM, Puniredd SR, McNeill CR, Sonar P, Haick H.
PMID: 27246920
Adv Mater. 2016 Jun;28(21):4163. doi: 10.1002/adma.201670145.

An ambipolar organic field-effect transistor (OFET) based on poly(diketopyrrolopyrrole-terthiophene) (PDPPHD-T3) is shown by P. Sonar, H. Haick, and co-workers on page 4012 to sensitively detect xylene isomers at low to 40 ppm level in multiple sensing features. Combined with...

[Repetitiv Transcranial Magnetic Stimulation in Nicotine Dependence].

Psychiatrische Praxis

Johann M, Wiegand R, Kharraz A, Bobbe G, Sommer G, Hajak G, Wodarz N, Eichhammer P.
PMID: 13130356
Psychiatr Prax. 2003 May;30:129-131. doi: 10.1055/s-2003-39733.

70 - 80 % of regular smokers fulfill the ICD-10-criteria of dependence. In Germany, approximately 120 000 deaths per year are caused by tobacco-associated diseases. In contrast, therapeutic interventions, such as nicotine substitution or bupropione, yield poor abstinence rates...

Early planetesimal melting from an age of 4.5662 Gyr for differentiated meteorites.

Nature

Baker J, Bizzarro M, Wittig N, Connelly J, Haack H.
PMID: 16121173
Nature. 2005 Aug 25;436(7054):1127-31. doi: 10.1038/nature03882.

Long- and short-lived radioactive isotopes and their daughter products in meteorites are chronometers that can test models for Solar System formation. Differentiated meteorites come from parent bodies that were once molten and separated into metal cores and silicate mantles....

The bering small vehicle asteroid mission concept.

Annals of the New York Academy of Sciences

Michelsen R, Andersen A, Haack H, Jørgensen JL, Betto M, Jørgensen PS.
PMID: 15220154
Ann N Y Acad Sci. 2004 May;1017:328-49. doi: 10.1196/annals.1311.018.

The study of asteroids is traditionally performed by means of large Earth based telescopes, by means of which orbital elements and spectral properties are acquired. Space borne research, has so far been limited to a few occasional flybys and...

Contacting organic molecules by soft methods: towards molecule-based electronic devices.

Accounts of chemical research

Haick H, Cahen D.
PMID: 18232664
Acc Chem Res. 2008 Mar;41(3):359-66. doi: 10.1021/ar700099n. Epub 2008 Jan 31.

Can we put organic molecules to use as electronic components? The answer to this question is to no small degree limited by the ability to contact them electrically without damaging the molecules. In this Account, we present some of...

Effects of hypnotics on sleep quality and daytime well-being. Data from a comparative multicentre study in outpatients with insomnia.

European psychiatry : the journal of the Association of European Psychiatrists

Hajak G, Clarenbach P, Fischer W, Haase W, Bandelow B, Adler L, Rüther E.
PMID: 19698415
Eur Psychiatry. 1995;10:173s-9s. doi: 10.1016/0924-9338(96)80100-3.

The effect of treatment (28 days) with zopiclone, triazolam, flunitrazepam and placebo on sleep quality and daytime well-being was proven in a randomised, double-blind, parallel group, multicentre study in private practice. Results of an exploratory statistic of treatment efficacy...

Field-effect transistors based on silicon nanowire arrays: effect of the good and the bad silicon nanowires.

ACS applied materials & interfaces

Wang B, Stelzner T, Dirawi R, Assad O, Shehada N, Christiansen S, Haick H.
PMID: 22817278
ACS Appl Mater Interfaces. 2012 Aug;4(8):4251-8. doi: 10.1021/am300961d. Epub 2012 Aug 01.

Aligned arrays of silicon nanowires (aa-Si NWs) allow the exploitation of Si NWs in a scalable way. Previous studies explored the influence of the Si NWs' number, doping density, and diameter on the related electrical performance. Nevertheless, the origin...

Systematic cross-linking changes within a self-assembled monolayer in a nanogap junction: a tool for investigating the intermolecular electronic coupling.

Journal of the American Chemical Society

Paska Y, Haick H.
PMID: 20088587
J Am Chem Soc. 2010 Feb 17;132(6):1774-5. doi: 10.1021/ja910126s.

Here, we show that a controllable cross-linking within a self-assembled monolayer can be used as a tool for investigating the (lateral) intermolecular coupling between adjacent organic molecules. We draw this conclusion based on macroscopic electrical experiments with self-assembled hexyltrichlorosilane...

Radioassay-Based Approach to Investigate Fate and Transformation of Conjugated and Free Estrogens in an Agricultural Soil.

Environmental engineering science

Shrestha SL, Casey FX, Hakk H, Padmanabhan G.
PMID: 23443733
Environ Eng Sci. 2013 Feb;30(2):89-96. doi: 10.1089/ees.2012.0206.

Estrogens, a potent group of endocrine disruptors toward aquatic species, are primarily excreted as conjugates from humans and animals. Radioassay-based approaches with detailed speciation have been frequently conducted for environmental-fate studies for pesticides; however, such techniques have not been...

Showing 1 to 12 of 237 entries