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Agential conversations: Interviewing postdoctoral life scientists and the politics of mundane research practices

postdoctoral

Müller R, Kenney M.
GSID: LmkTJX440EkJ
R Müller, M Kenney - Science as Culture, 2014 - Taylor & Francis

Science and Technology Studies (STS) projects often aim at understanding social problems and epistemic challenges in science and, more generally, in the technoscientific worlds we …

Pancharatnam-Berry Phase Induced Spin-Selective Transmission in Herringbone Dielectric Metamaterials.

Advanced materials (Deerfield Beach, Fla.)

Kenney M, Li S, Zhang X, Su X, Kim TT, Wang D, Wu D, Ouyang C, Han J, Zhang W, Sun H, Zhang S.
PMID: 27626601
Adv Mater. 2016 Nov;28(43):9567-9572. doi: 10.1002/adma.201603460. Epub 2016 Sep 14.

A dielectric metamaterial approach for achieving spin-selective transmission of electromagnetic waves is proposed. The design is based on spin-controlled constructive or destructive interference between propagating phase and Pancharatnam-Berry phase. The dielectric metamaterial, consisting of monolithic silicon herringbone structures, exhibits...

High-Fat and Fat-Enriched Diets Impair the Benefits of Moderate Physical Training in the Aorta and the Heart in Rats.

Frontiers in nutrition

Fernandes CR, Kannen V, Mata KM, Frajacomo FT, Jordão Junior AA, Gasparotto B, Sakita JY, Elias Junior J, Leonardi DS, Mauad FM, Ramos SG, Uyemura SA, Garcia SB.
PMID: 28573134
Front Nutr. 2017 May 18;4:21. doi: 10.3389/fnut.2017.00021. eCollection 2017.

AIM: Millions of people die each year due to cardiovascular disease (CVD). A Western lifestyle not only fuses a significant intake of fat with physical inactivity and obesity but also promotes CVD. Recent evidence suggests that dietary fat intake...

Components in Plasma-Derived Factor VIII, But Not in Recombinant Factor VIII Downregulate Anti-Inflammatory Surface Marker CD163 in Human Macrophages through Release of CXCL4 (Platelet Factor 4).

Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie

Bertling A, Brodde MF, Visser M, Treffon J, Fennen M, Fender AC, Kelsch R, Kehrel BE.
PMID: 29070980
Transfus Med Hemother. 2017 Sep;44(5):351-357. doi: 10.1159/000472157. Epub 2017 Aug 11.

BACKGROUND: Hemarthrosis, or bleeding into the joints, is a hallmark of hemophilia. Heme triggers oxidative stress, inflammation, and destruction of cartilage and bone. The haptoglobin-CD163-heme oxygenase-1 (HO-1) pathway circumvents heme toxicity through enzymatic degradation of heme and transcription of...

Variation of Magnetic Particle Imaging Tracer Performance With Amplitude and Frequency of the Applied Magnetic Field.

IEEE transactions on magnetics

Tomitaka A, Ferguson RM, Khandhar AP, Kemp SJ, Ota S, Nakamura K, Takemura Y, Krishnan KM.
PMID: 26023242
IEEE Trans Magn. 2015 Feb;51(2). doi: 10.1109/TMAG.2014.2341570. Epub 2015 Mar 25.

The magnetic response of magnetic particle imaging (MPI) tracers varies with the slew rate of the applied magnetic field, as well as with the tracer's average magnetic core size. Currently, 25 kHz and 20 mT/

Characterization of genetically engineered mouse models carrying Col2a1-cre-induced deletions of Lrp5 and/or Lrp6.

Bone research

Schumacher CA, Joiner DM, Less KD, Drewry MO, Williams BO.
PMID: 26962465
Bone Res. 2016 Mar 01;4:15042. doi: 10.1038/boneres.2015.42. eCollection 2016.

Mice carrying Collagen2a1-cre-mediated deletions of Lrp5 and/or Lrp6 were created and characterized. Mice lacking either gene alone were viable and fertile with normal knee morphology. Mice in which both Lrp5 and Lrp6 were conditionally ablated via Collagen2a1-cre-mediated deletion displayed...

Enhancement of superconducting critical current density by Fe impurity substitution in NbSe.

Physical chemistry chemical physics : PCCP

Pervin R, Krishnan M, Rana AK, Kannan M, Arumugam S, Shirage PM.
PMID: 28405663
Phys Chem Chem Phys. 2017 May 10;19(18):11230-11238. doi: 10.1039/c7cp00784a.

Magnetization measurements have been used to determine the effect of magnetic impurities (Fe) on the Larkin-Ovchinnikov (LO) 3D collective pinning model in NbSe

Magnetic Nanoparticles: Material Engineering and Emerging Applications in Lithography and Biomedicine.

Journal of materials science

Bao Y, Wen T, Samia AC, Khandhar A, Krishnan KM.
PMID: 26586919
J Mater Sci. 2016 Jan;51(1):513-553. doi: 10.1007/s10853-015-9324-2. Epub 2015 Sep 01.

We present an interdisciplinary overview of material engineering and emerging applications of iron oxide nanoparticles. We discuss material engineering of nanoparticles in the broadest sense, emphasizing size and shape control, large-area self-assembly, composite/hybrid structures, and surface engineering. This is...

Energy-filtering TEM at high magnification: spatial resolution and detection limits.

Ultramicroscopy

Grogger W, Schaffer B, Krishnan KM, Hofer F.
PMID: 12871810
Ultramicroscopy. 2003 Sep;96(3):481-9. doi: 10.1016/S0304-3991(03)00110-4.

Energy-filtering TEM (EFTEM) has turned out to be a very efficient and rapid tool for the chemical characterization of a specimen on a nanometer and even subnanometer length scale. Especially, the detection and measurement of very thin layers has...

Collision photography: polarization imaging of atom-molecule collisions.

The Journal of chemical physics

Goldstein R, Figl C, Grosser J, Hoffmann O, Jungen M, Stalder J, Rebentrost F.
PMID: 15527340
J Chem Phys. 2004 Nov 08;121(18):8769-74. doi: 10.1063/1.1799592.

We report differential scattering experiments on the laser excitation of Na + M collision pairs with M = N(2), CO, C(2)H(2), and CO(2). The collision event is probed by the laser polarization revealing geometric and electronic properties of the...

Approaches to improving health literacy: lessons from the field.

Journal of health communication

Davis TC, Gazmararian J, Kennen EM.
PMID: 16950727
J Health Commun. 2006 Sep;11(6):551-4. doi: 10.1080/10810730600835517.

No abstract available.

Authors' response.

American journal of public health

Eveland LK, Kenney M, Yermakov V.
PMID: 18008592
Am J Public Health. 1976 Sep;66(9):907. doi: 10.2105/ajph.66.9.907-a.

No abstract available.

Showing 1 to 12 of 250 entries