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Showing 1 to 12 of 108 entries
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Possible Demonstration of a Polaronic Bose-Einstein(-Mott) Condensate in UO2(+x) by Ultrafast THz Spectroscopy and Microwave Dissipation.

Scientific reports

Conradson SD, Gilbertson SM, Daifuku SL, Kehl JA, Durakiewicz T, Andersson DA, Bishop AR, Byler DD, Maldonado P, Oppeneer PM, Valdez JA, Neidig ML, Rodriguez G.
PMID: 26472071
Sci Rep. 2015 Oct 16;5:15278. doi: 10.1038/srep15278.

Bose-Einstein condensates (BECs) composed of polarons would be an advance because they would combine coherently charge, spin, and a crystal lattice. Following our earlier report of unique structural and spectroscopic properties, we now identify potentially definitive evidence for polaronic...

Autophagy in macrophages: impacting inflammation and bacterial infection.

Scientifica

Vural A, Kehrl JH.
PMID: 24818040
Scientifica (Cairo). 2014;2014:825463. doi: 10.1155/2014/825463. Epub 2014 Apr 09.

Macrophages are on the front line of host defense. They possess an array of germline-encoded pattern recognition receptors/sensors (PRRs) that recognize pathogen-associated molecular patterns (PAMPs) and which activate downstream effectors/pathways to help mediate innate immune responses and host defense....

Thickness dependence of the triplet spin-valve effect in superconductor-ferromagnet-ferromagnet heterostructures.

Beilstein journal of nanotechnology

Lenk D, Zdravkov VI, Kehrle JM, Obermeier G, Ullrich A, Morari R, Krug von Nidda HA, Müller C, Kupriyanov MY, Sidorenko AS, Horn S, Deminov RG, Tagirov LR, Tidecks R.
PMID: 27547613
Beilstein J Nanotechnol. 2016 Jul 04;7:957-69. doi: 10.3762/bjnano.7.88. eCollection 2016.

BACKGROUND: In nanoscale layered S/F1/N/F2/AF heterostructures, the generation of a long-range, odd-in-frequency spin-projection one triplet component of superconductivity, arising at non-collinear alignment of the magnetizations of F1 and F2, exhausts the singlet state. This yields the possibility of a...

Metabolic profiling of laser microdissected vascular bundles of Arabidopsis thaliana.

Plant methods

Schad M, Mungur R, Fiehn O, Kehr J.
PMID: 16270917
Plant Methods. 2005 Aug 18;1(1):2. doi: 10.1186/1746-4811-1-2.

BACKGROUND: Laser microdissection is a useful tool for collecting tissue-specific samples or even single cells from animal and plant tissue sections. This technique has been successfully employed to study cell type-specific expression at the RNA, and more recently also...

Change of the effective dimensionality of an Nb/CuNi bilayer in an external magnetic field.

Journal of physics. Condensed matter : an Institute of Physics journal

Kehrle JM, Zdravkov V, Morari R, Prepelitsa A, Müller C, Wixforth A, Horn S, Tidecks R, Sidorenko A.
PMID: 21828426
J Phys Condens Matter. 2009 Jun 24;21(25):254202. doi: 10.1088/0953-8984/21/25/254202. Epub 2009 May 29.

A dimensional crossover of superconducting fluctuations in an external magnetic field, applied parallel to the layers, has been found for superconductor/ferromagnet bilayers of Nb/Cu(41)Ni(59). By lowering the temperature, a reduction of the superconducting nuclei size occurs. As soon as...

Systemic regulation of mineral homeostasis by micro RNAs.

Frontiers in plant science

Kehr J.
PMID: 23720667
Front Plant Sci. 2013 May 16;4:145. doi: 10.3389/fpls.2013.00145. eCollection 2013.

Plants frequently have to cope with environments with sub-optimal mineral nutrient availability. Therefore they need to constantly sense changes of ion concentrations in their environment. Nutrient availabilities and needs have to be tightly coordinated between organs to ensure a...

Letters. Contaminants in Ground water.

Environmental science & technology

Lehr JH.
PMID: 22196595
Environ Sci Technol. 1985 Sep 01;19(9):761. doi: 10.1021/es00139a606.

No abstract available.

Natural product biosyntheses in cyanobacteria: A treasure trove of unique enzymes.

Beilstein journal of organic chemistry

Kehr JC, Gatte Picchi D, Dittmann E.
PMID: 22238540
Beilstein J Org Chem. 2011;7:1622-35. doi: 10.3762/bjoc.7.191. Epub 2011 Dec 05.

Cyanobacteria are prolific producers of natural products. Investigations into the biochemistry responsible for the formation of these compounds have revealed fascinating mechanisms that are not, or only rarely, found in other microorganisms. In this article, we survey the biosynthetic...

Fetus-in-Fetu: Mimicking as Teratoma on Antenatal Ultrasound.

The Indian journal of surgery

Kehal H, Billing S, Sharma BK, Mittal P.
PMID: 24426633
Indian J Surg. 2013 Jun;75:412-4. doi: 10.1007/s12262-012-0745-8. Epub 2012 Sep 22.

Fetus-in-fetu is a rare and unusual condition. In this condition, a malformed parastitc fetal twin develops inside the body of another fetus, most commonly in the abdominal cavity. We present a case which was thought to be a teratoma...

Virion incorporation of integrin α4β7 facilitates HIV-1 infection and intestinal homing.

Science immunology

Guzzo C, Ichikawa D, Park C, Phillips D, Liu Q, Zhang P, Kwon A, Miao H, Lu J, Rehm C, Arthos J, Cicala C, Cohen MS, Fauci AS, Kehrl JH, Lusso P.
PMID: 28763793
Sci Immunol. 2017 May 12;2(11). doi: 10.1126/sciimmunol.aam7341.

The intestinal mucosa is a key anatomical site for HIV-1 replication and CD4

Clinical and organizational framework of repurposing pediatric intensive care unit to adult critical care in a resource-limited setting: Lessons from the response of an urban general hospital to the COVID-19 pandemic.

Journal of critical care

Díaz F, Kehr J, Cores C, Rubilar P, Medina T, Vargas C, Cruces P.
PMID: 34922313
J Crit Care. 2021 Dec 15;68:59-65. doi: 10.1016/j.jcrc.2021.12.004. Epub 2021 Dec 15.

PURPOSE: We aim to describe the action plan and clinical results of a COVID-19 unit for adult patient care in units intended for critically ill children, proposing a clinical/administrative framework.METHODS: We reviewed the preparedness of the PICU team before...

Clinical and organizational framework of repurposing pediatric intensive care unit to adult critical care in a resource-limited setting: Lessons from the response of an urban general hospital to the COVID-19 pandemic.

Journal of critical care

Díaz F, Kehr J, Cores C, Rubilar P, Medina T, Vargas C, Cruces P.
PMID: 34922313
J Crit Care. 2021 Dec 15;68:59-65. doi: 10.1016/j.jcrc.2021.12.004. Epub 2021 Dec 15.

PURPOSE: We aim to describe the action plan and clinical results of a COVID-19 unit for adult patient care in units intended for critically ill children, proposing a clinical/administrative framework.METHODS: We reviewed the preparedness of the PICU team before...

Showing 1 to 12 of 108 entries