Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 826 entries
Sorted by: Best Match Show Resources per page
Attempted suicide by males and females

STEM and males

Kovacs M, Lester D.
GSID: ZtAUs1tYdjIJ
AT Beck, D Lester, M Kovacs - Psychological Reports, 1973 - journals.sagepub.com

… The pattern of differences suggests different reasons for suicidal actions by males and … than were the males. The findings lend support to the notion that men's attempts stem from …

Genetic analyses of bone morphogenetic protein 2, 4 and 7 in congenital combined pituitary hormone deficiency.

BMC endocrine disorders

Breitfeld J, Martens S, Klammt J, Schlicke M, Pfäffle R, Krause K, Weidle K, Schleinitz D, Stumvoll M, Führer D, Kovacs P, Tönjes A.
PMID: 24289245
BMC Endocr Disord. 2013 Dec 01;13:56. doi: 10.1186/1472-6823-13-56.

BACKGROUND: The complex process of development of the pituitary gland is regulated by a number of signalling molecules and transcription factors. Mutations in these factors have been identified in rare cases of congenital hypopituitarism but for most subjects with...

Atmospheric flux, transport and mass balance of (210)Pb and (137)Cs radiotracers in different regions of Romania.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine

Begy RC, Kovacs T, Veres D, Simon H.
PMID: 26922393
Appl Radiat Isot. 2016 May;111:31-9. doi: 10.1016/j.apradiso.2016.02.008. Epub 2016 Feb 17.

This study focuses on the determination of (210)Pb and (137)Cs fluxes from different areas in Transylvania, Romania and on the determination of transport and mass balance within the lacustrine system of Red Lake. In order to achieve this, samples...

Two independent and primitive envelopes of the bilobate nucleus of comet 67P.

Nature

Massironi M, Simioni E, Marzari F, Cremonese G, Giacomini L, Pajola M, Jorda L, Naletto G, Lowry S, El-Maarry MR, Preusker F, Scholten F, Sierks H, Barbieri C, Lamy P, Rodrigo R, Koschny D, Rickman H, Keller HU, A'Hearn MF, Agarwal J, Auger AT, Barucci MA, Bertaux JL, Bertini I, Besse S, Bodewits D, Capanna C, Da Deppo V, Davidsson B, Debei S, De Cecco M, Ferri F, Fornasier S, Fulle M, Gaskell R, Groussin O, Gutiérrez PJ, Güttler C, Hviid SF, Ip WH, Knollenberg J, Kovacs G, Kramm R, Kührt E, Küppers M, La Forgia F, Lara LM, Lazzarin M, Lin ZY, Lopez Moreno JJ, Magrin S, Michalik H, Mottola S, Oklay N, Pommerol A, Thomas N, Tubiana C, Vincent JB.
PMID: 26416730
Nature. 2015 Oct 15;526(7573):402-5. doi: 10.1038/nature15511. Epub 2015 Sep 28.

The factors shaping cometary nuclei are still largely unknown, but could be the result of concurrent effects of evolutionary and primordial processes. The peculiar bilobed shape of comet 67P/Churyumov-Gerasimenko may be the result of the fusion of two objects...

Elucidation of crystal and electronic structures within highly strained BiFeO.

Scientific reports

Bae IT, Kovács A, Zhao HJ, Íñiguez J, Yasui S, Ichinose T, Naganuma H.
PMID: 28422150
Sci Rep. 2017 Apr 19;7:46498. doi: 10.1038/srep46498.

Crystal and electronic structures of ~380 nm BiFeO

Influence of .

The journal of physical chemistry. A

Niedbalski P, Parish C, Kiswandhi A, Kovacs Z, Lumata L.
PMID: 28422500
J Phys Chem A. 2017 May 04;121(17):3227-3233. doi: 10.1021/acs.jpca.7b01844. Epub 2017 Apr 24.

Dynamic nuclear polarization (DNP) via the dissolution method has alleviated the insensitivity problem in liquid-state nuclear magnetic resonance (NMR) spectroscopy by amplifying the signals by several thousand-fold. This NMR signal amplification process emanates from the microwave-mediated transfer of high...

Surface changes on comet 67P/Churyumov-Gerasimenko suggest a more active past.

Science (New York, N.Y.)

El-Maarry MR, Groussin O, Thomas N, Pajola M, Auger AT, Davidsson B, Hu X, Hviid SF, Knollenberg J, Güttler C, Tubiana C, Fornasier S, Feller C, Hasselmann P, Vincent JB, Sierks H, Barbieri C, Lamy P, Rodrigo R, Koschny D, Keller HU, Rickman H, A'Hearn MF, Barucci MA, Bertaux JL, Bertini I, Besse S, Bodewits D, Cremonese G, Da Deppo V, Debei S, De Cecco M, Deller J, Deshapriya JD, Fulle M, Gutierrez PJ, Hofmann M, Ip WH, Jorda L, Kovacs G, Kramm JR, Kührt E, Küppers M, Lara LM, Lazzarin M, Lin ZY, Lopez Moreno JJ, Marchi S, Marzari F, Mottola S, Naletto G, Oklay N, Pommerol A, Preusker F, Scholten F, Shi X.
PMID: 28325842
Science. 2017 Mar 31;355(6332):1392-1395. doi: 10.1126/science.aak9384. Epub 2017 Mar 21.

The Rosetta spacecraft spent ~2 years orbiting comet 67P/Churyumov-Gerasimenko, most of it at distances that allowed surface characterization and monitoring at submeter scales. From December 2014 to June 2016, numerous localized changes were observed, which we attribute to cometary-specific...

Control of morphology and formation of highly geometrically confined magnetic skyrmions.

Nature communications

Jin C, Li ZA, Kovács A, Caron J, Zheng F, Rybakov FN, Kiselev NS, Du H, Blügel S, Tian M, Zhang Y, Farle M, Dunin-Borkowski RE.
PMID: 28580935
Nat Commun. 2017 Jun 05;8:15569. doi: 10.1038/ncomms15569.

The ability to controllably manipulate magnetic skyrmions, small magnetic whirls with particle-like properties, in nanostructured elements is a prerequisite for incorporating them into spintronic devices. Here, we use state-of-the-art electron holographic imaging to directly visualize the morphology and nucleation...

Theoretical study of actinide monocarbides (ThC, UC, PuC, and AmC).

The Journal of chemical physics

Pogány P, Kovács A, Visscher L, Konings RJ.
PMID: 28049300
J Chem Phys. 2016 Dec 28;145(24):244310. doi: 10.1063/1.4972812.

A study of four representative actinide monocarbides, ThC, UC, PuC, and AmC, has been performed with relativistic quantum chemical calculations. The two applied methods were multireference complete active space second-order perturbation theory (CASPT2) including the Douglas-Kroll-Hess Hamiltonian with all-electron...

Expression of leukemia inhibitory factor in craniopharyngioma.

Endocrine pathology

Tran A, Kovacs K, Stefaneanu L, Kontogeorgos G, Scheithauer BW, Melmed S.
PMID: 27519214
Endocr Pathol. 1999 Jun;10(2):103-8. doi: 10.1007/BF02739822.

It has recently been reported that overexpression of leukemia inhibitory factor (LIF) in mice transgenic for LIF causes invagination of the anterior wall of Rathke's pouch leading to the formation of cysts lined by LIF immunoreactive epithelial cells. Strong...

Localization of vascular endothelial growth factor in nontumorous human pituitaries.

Endocrine pathology

Vidal S, Kovacs K, Cohen SM, Stefaneanu L, Lloyd RV, Scheithauer BW.
PMID: 27519215
Endocr Pathol. 1999 Jun;10(2):109-22. doi: 10.1007/BF02739823.

Vascular endothelial growth factor (VEGF) is a key mediator of endothelial cell proliferation, angiogenesis, and vascular permeability. Our aim was to investigate whether VEGF is expressed in various cell types of the human pituitary. Eight nontumorous pituitaries were investigated...

A Small Spot, Inert Gas, Ion Milling Process as a Complementary Technique to Focused Ion Beam Specimen Preparation.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Fischione PE, Williams REA, Genç A, Fraser HL, Dunin-Borkowski RE, Luysberg M, Bonifacio CS, Kovács A.
PMID: 28625222
Microsc Microanal. 2017 Aug;23(4):782-793. doi: 10.1017/S1431927617000514. Epub 2017 Jun 19.

This paper reports on the substantial improvement of specimen quality by use of a low voltage (0.05 to ~1 keV), small diameter (~1 μm), argon ion beam following initial preparation using conventional broad-beam ion milling or focused ion beam....

Showing 1 to 12 of 826 entries