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Benford's Law Applies to Online Social Networks.

PloS one

Golbeck J.
PMID: 26308716
PLoS One. 2015 Aug 26;10(8):e0135169. doi: 10.1371/journal.pone.0135169. eCollection 2015.

Benford's Law states that, in naturally occurring systems, the frequency of numbers' first digits is not evenly distributed. Numbers beginning with a 1 occur roughly 30% of the time, and are six times more common than numbers beginning with...

Findings from qualitative studies suggest parents of children with disabilities benefit from peer support; whereas findings from quantitative studies are inconclusive.

Evidence-based nursing

Goldbeck L.
PMID: 24799457
Evid Based Nurs. 2015 Jan;18(1):9. doi: 10.1136/eb-2013-101552. Epub 2014 May 05.

No abstract available.

Dysfunctional maltreatment-related cognitions in children and adolescents.

Child and adolescent psychiatry and mental health

de Haan A, Ganser HG, Münzer A, Witt A, Goldbeck L.
PMID: 28652862
Child Adolesc Psychiatry Ment Health. 2017 Jun 25;11:31. doi: 10.1186/s13034-017-0168-1. eCollection 2017.

BACKGROUND: Dysfunctional trauma-related cognitions correlate highly with chronic stress. Studies on maltreatment-related cognitions and their predictors in children and adolescents are rare.METHODS: The study sample consisted of 231 children aged 8-17 years who had experienced maltreatment including domestic violence,...

PsaE Is Required for in Vivo Cyclic Electron Flow around Photosystem I in the Cyanobacterium Synechococcus sp. PCC 7002.

Plant physiology

Yu L, Zhao J, Muhlenhoff U, Bryant DA, Golbeck JH.
PMID: 12231924
Plant Physiol. 1993 Sep;103(1):171-180. doi: 10.1104/pp.103.1.171.

Electron transfer rates to P700+ have been determined in wild-type and three interposon mutants (psaE-, ndhF-, and psaE- ndhF-) of Synechococcus sp. PCC 7002. All three mutants grew significantly more slowly than wild type at low light intensities, and...

The hydroxylation of biphenyl by Aspergillus toxicarius: Conditions for a bench scale fermentation process.

Biotechnology and bioengineering

Golbeck JH, Cox JC.
PMID: 18553337
Biotechnol Bioeng. 1984 May;26(5):434-41. doi: 10.1002/bit.260260506.

Fungi of the Aspergillus sp. can hydroxyate biphenyl to 4,4'-dihydroxybiphenyl, a chemical intermediate used in the plastics industry. The authors studied various batch culture conditions for the production of 4,4'-dihydroxybiphenyl, by Aspergillus toxicarius, in 25-mL shake flasks and 2-L...

Mechanism of Linolenic Acid-induced Inhibition of Photosynthetic Electron Transport.

Plant physiology

Golbeck JH, Martin IF, Fowler CF.
PMID: 16661266
Plant Physiol. 1980 Apr;65(4):707-13. doi: 10.1104/pp.65.4.707.

The effect of linolenic acid on photosynthetic electron transport reactions in chloroplasts has been localized at a site on the donor side of photosystem I and at two functionally distinct sites in photosystem II.In photosystem I, an increase in...

Density and surface tension of ionic liquids.

The journal of physical chemistry. B

Kolbeck C, Lehmann J, Lovelock KR, Cremer T, Paape N, Wasserscheid P, Fröba AP, Maier F, Steinrück HP.
PMID: 21141903
J Phys Chem B. 2010 Dec 30;114(51):17025-36. doi: 10.1021/jp1068413. Epub 2010 Dec 08.

We measured the density and surface tension of 9 bis[(trifluoromethyl)sulfonyl]imide ([Tf(2)N](-))-based and 12 1-methyl-3-octylimidazolium ([C(8)C(1)Im](+))-based ionic liquids (ILs) with the vibrating tube and the pendant drop method, respectively. This comprehensive set of ILs was chosen to probe the influence...

Cytokinin N-glucosylation inhibitors suppress deactivation of exogenous cytokinins in radish, but their effect on active endogenous cytokinins is counteracted by other regulatory mechanisms.

Physiologia plantarum

Blagoeva E, Dobrev PI, Malbeck J, Motyka V, Strnad M, Hanus J, Vanková R.
PMID: 15153188
Physiol Plant. 2004 Jun;121(2):215-222. doi: 10.1111/j.1399-3054.2004.00320.x.

The prolongation of the effect of exogenous cytokinins by inhibition of their inactivation was studied in Raphanus sativus L. cv. Rampouch. As in radish the main way of cytokinin inactivation is their N-glucosylation, inhibitors of this pathway, papaverine, theophylline...

Physiological adaptations of Saccharomyces cerevisiae evolved for improved butanol tolerance.

Biotechnology for biofuels

Ghiaci P, Norbeck J, Larsson C.
PMID: 23855998
Biotechnol Biofuels. 2013 Jul 15;6(1):101. doi: 10.1186/1754-6834-6-101.

BACKGROUND: Butanol is a chemical with potential uses as biofuel and solvent, which can be produced by microbial fermentation. However, the end product toxicity is one of the main obstacles for developing the production process irrespective of the choice...

Spectral hole burning of the primary electron donor state of Photosystem I.

Photosynthesis research

Gillie JK, Lyle PA, Small GJ, Golbeck JH.
PMID: 24424813
Photosynth Res. 1989 Dec;22(3):233-46. doi: 10.1007/BF00048302.

Persistent photochemical hole burned profiles are reported for the primary electron donor state P700 of the reaction center of PS I. The hole profiles at 1.6 K for a wide range of burn wavelengths (λB) are broad (FWHM∼310 cm(-1))...

Race cultivar-specific differences in callose deposition in soybean roots following infection with Phytophthora megasperma f.sp. glycinea.

Planta

Bonhoff A, Rieth B, Golecki J, Grisebach H.
PMID: 24225793
Planta. 1987 Sep;172(1):101-5. doi: 10.1007/BF00403034.

Primary roots of soybean (Glycine max (L.), Merrill, cv. Harosoy 63) seedlings were inoculated with zoospores from either race 1 (incompatible, host resistant) or race 3 (compatible, host susceptible) of Phytophthora megasperma f.sp. glycinea and total callose was determined...

PLASMOSE - antimicrobial effects of modular atmospheric plasma sources.

GMS Krankenhaushygiene interdisziplinar

Ehlbeck J, Brandenburg R, von Woedtke T, Krohmann U, Stieber M, Weltmann KD.
PMID: 20204116
GMS Krankenhhyg Interdiszip. 2008 Nov 03;3(1):Doc14.

The technological potential of non-thermal plasmas for the antimicrobial treatment of heat sensitive materials is well known and has been documented in a great number of research activities, but the realisation of industrial plasma-based decontamination processes remains a great...

Showing 1 to 12 of 183 entries