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Showing 1 to 12 of 205 entries
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Food environment typology: advancing an expanded definition, framework, and methodological approach for improved characterization of wild, cultivated, and built …

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Ahmed S, Downs SM, Fanzo J, Herforth A.
GSID: -3WwDhfbHvUJ
SM Downs, S Ahmed, J Fanzo, A Herforth - Foods, 2020 - mdpi.com

The food environment is a critical place in the food system to implement interventions to support sustainable diets and address the global syndemic of obesity, undernutrition, and climate change, because it contains the total scope of options within which...

Metagenomic evidence for reciprocal particle exchange between the mainstem estuary and lateral bay sediments of the lower Columbia River.

Frontiers in microbiology

Smith MW, Davis RE, Youngblut ND, Kärnä T, Herfort L, Whitaker RJ, Metcalf WW, Tebo BM, Baptista AM, Simon HM.
PMID: 26483785
Front Microbiol. 2015 Oct 01;6:1074. doi: 10.3389/fmicb.2015.01074. eCollection 2015.

Lateral bays of the lower Columbia River estuary are areas of enhanced water retention that influence net ecosystem metabolism through activities of their diverse microbial communities. Metagenomic characterization of sediment microbiota from three disparate sites in two brackish lateral...

Probing the N=32 Shell Closure below the Magic Proton Number Z=20: Mass Measurements of the Exotic Isotopes ^{52,53}K.

Physical review letters

Rosenbusch M, Ascher P, Atanasov D, Barbieri C, Beck D, Blaum K, Borgmann Ch, Breitenfeldt M, Cakirli RB, Cipollone A, George S, Herfurth F, Kowalska M, Kreim S, Lunney D, Manea V, Navrátil P, Neidherr D, Schweikhard L, Somà V, Stanja J, Wienholtz F, Wolf RN, Zuber K.
PMID: 26047224
Phys Rev Lett. 2015 May 22;114(20):202501. doi: 10.1103/PhysRevLett.114.202501. Epub 2015 May 20.

The recently confirmed neutron-shell closure at N=32 has been investigated for the first time below the magic proton number Z=20 with mass measurements of the exotic isotopes (52,53)K, the latter being the shortest-lived nuclide investigated at the online mass...

SU-E-J-147: Dosimetric Consequences of Intrafraction Prostate Motion: Comparison Between Phantom Measurements and Three Different Calculation Methods.

Medical physics

Schmitt D, Nill S, Roeder F, Herfarth K, Oelfke U.
PMID: 28518909
Med Phys. 2012 Jun;39(6):3686. doi: 10.1118/1.4734984.

PURPOSE: Evaluation of different calculation methods for dose modification due to intrafraction prostate motion using film measurements as ground truth.METHODS: We acquired intrafraction motion data with the Calypso tumor tracking system by Varian Medical Systems Inc for 4 prostate...

Glass Microparticulate Ingestion: An Unusual and Difficult-to-Diagnose Cause of Chronic Abdominal Pain.

ACG case reports journal

Vance RB, Mühlbauer M, Dreesen EB, Bagnell CR, Dent GA, Herfarth H, Jobin C, Dellon ES.
PMID: 26157853
ACG Case Rep J. 2014 Apr 04;1(3):137-9. doi: 10.14309/crj.2014.29. eCollection 2014 Apr.

In the absence of overt structural abnormalities, the diagnostic approach to chronic abdominal pain can be challenging. Occupational particulate inhalation causing injury to an organ other than the lung is rare. We report a case of inadvertent glass microparticulate...

Cytomegalovirus Colitis, Cytomegalovirus Hepatitis and Systemic Cytomegalovirus Infection: Common Features and Differences.

Inflammatory intestinal diseases

Nakase H, Herfarth H.
PMID: 27243020
Inflamm Intest Dis. 2016 Apr;1(1):15-23. doi: 10.1159/000443198. Epub 2016 Jan 23.

Cytomegalovirus (CMV) is a ubiquitous human herpes virus, which, after often asymptomatic primary infection, establishes a lifelong latent infection that can periodically be reactivated in both immunocompetent and immunosuppressed carriers. Whereas the diagnostic approach in case of a suspicion...

Reentrant mound formation in GaAs(001) homoepitaxy observed by ex situ atomic force microscopy.

Physical review letters

Apostolopoulos G, Herfort J, Daweritz L, Ploog KH, Luysberg M.
PMID: 11019089
Phys Rev Lett. 2000 Apr 10;84(15):3358-61. doi: 10.1103/PhysRevLett.84.3358.

A study of the surface morphology of homoepitaxial GaAs(001) by means of ex situ atomic force microscopy in air reveals the reentrance of mounding behavior at low growth temperatures. A transition from statistical roughening to organized mound formation is...

Protecting Groups for Thiols Suitable for Suzuki Conditions.

Organic letters

Zeysing B, Gosch C, Terfort A.
PMID: 10891172
Org Lett. 2000 Jun 29;2(13):1843-1845. doi: 10.1021/ol0058902.

The thiol group is one of the few groups NOT tolerated by the Suzuki reaction. Therefore, a new protective group, the 2-methoxyisobutyryl group, was developed by tuning the electronic/steric properties of the acyl residue. Other thioesters, such as thioacetate,...

Breakdown of the isobaric multiplet mass equation at A = 33, T = 3/2.

Physical review letters

Herfurth F, Dilling J, Kellerbauer A, Audi G, Beck D, Bollen G, Kluge HJ, Lunney D, Moore RB, Scheidenberger C, Schwarz S, Sikler G, Szerypo J.
PMID: 11580645
Phys Rev Lett. 2001 Oct 01;87(14):142501. doi: 10.1103/PhysRevLett.87.142501. Epub 2001 Sep 13.

Mass measurements on (33,34,42,43)Ar were performed using the Penning trap mass spectrometer ISOLTRAP and a newly constructed linear Paul trap. This arrangement allowed us, for the first time, to extend Penning trap mass measurements to nuclides with half-lives below...

Restoration of the n=82 shell gap from direct mass measurements of 132,134Sn.

Physical review letters

Dworschak M, Audi G, Blaum K, Delahaye P, George S, Hager U, Herfurth F, Herlert A, Kellerbauer A, Kluge HJ, Lunney D, Schweikhard L, Yazidjian C.
PMID: 18352543
Phys Rev Lett. 2008 Feb 22;100(7):072501. doi: 10.1103/PhysRevLett.100.072501. Epub 2008 Feb 22.

A high-precision direct Penning trap mass measurement has revealed a 0.5-MeV deviation of the binding energy of (134)Sn from the currently accepted value. The corrected mass assignment of this neutron-rich nuclide restores the neutron-shell gap at N=82, previously considered...

Metallization of a thiol-terminated organic surface using chemical vapor deposition.

Langmuir : the ACS journal of surfaces and colloids

Rajalingam K, Strunskus T, Terfort A, Fischer RA, Wöll C.
PMID: 18590295
Langmuir. 2008 Aug 05;24(15):7986-94. doi: 10.1021/la8008927. Epub 2008 Jul 01.

The deposition and the subsequent decomposition of an organometallic precursor, (eta (3)-allyl)(eta (5)-cyclopentadienyl)palladium [Cp(allyl)Pd], on an organic surface exposed by self-assembled monolayers (SAM) was studied using X-ray photoelectron spectroscopy (XPS) and infrared reflection absorption spectroscopy (IRRAS). The interfacial chemical...

Site preferences of fluoride guest ions in the calcium silicate phases of Portland cement from 29Si{19F} CP-REDOR NMR spectroscopy.

Journal of the American Chemical Society

Tran TT, Herfort D, Jakobsen HJ, Skibsted J.
PMID: 19807172
J Am Chem Soc. 2009 Oct 14;131(40):14170-1. doi: 10.1021/ja905223d.

A reduction in CO(2) emission from Portland cement production can be achieved by energy savings associated with a lowering of the temperature at which the high temperature alite (Ca(3)SiO(5)) and belite (Ca(2)SiO(4)) silicates form. This can be accomplished by...

Showing 1 to 12 of 205 entries