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Showing 1 to 12 of 403 entries
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Interventions to slow cardiovascular aging: dietary restriction, drugs and novel molecules

interventions

Heiss C, Spyridopoulos I.
GSID: nHcXkOXYue0J
C Heiss, I Spyridopoulos, J Haendeler - Experimental gerontology, 2018 - Elsevier

Cardiovascular aging is a highly dynamic process. Despite the fact that cardiovascular function and structure change with age, they can still be modulated even in aged humans …

Clinical epidemiology.

Archives of environmental health

Weiss W.
PMID: 5409661
Arch Environ Health. 1970 Jan;20(1):5-6. doi: 10.1080/00039896.1970.10665559.

No abstract available.

[Case report on the therapy of endo-osseous mandibular hemangiomas].

Fortschritte der Kiefer- und Gesichts-Chirurgie

Heiss J, Schlegel D.
PMID: 5277031
Fortschr Kiefer Gesichtschir. 1970;14:160-4.

No abstract available.

Enabling Ambipolar to Heavy n-Type Transport in PbS Quantum Dot Solids through Doping with Organic Molecules.

ACS applied materials & interfaces

Nugraha MI, Kumagai S, Watanabe S, Sytnyk M, Heiss W, Loi MA, Takeya J.
PMID: 28472887
ACS Appl Mater Interfaces. 2017 May 31;9(21):18039-18045. doi: 10.1021/acsami.7b02867. Epub 2017 May 16.

PbS quantum dots (QDs) are remarkable semiconducting materials, which are compatible with low-cost solution-processed electronic device fabrication. Understanding the doping of these materials is one of the great research interests, as it is a necessary step to improve the...

Galvanic Exchange in Colloidal Metal/Metal-Oxide Core/Shell Nanocrystals.

The journal of physical chemistry. C, Nanomaterials and interfaces

Kriegner D, Sytnyk M, Groiss H, Yarema M, Grafeneder W, Walter P, Dippel AC, Meffert M, Gerthsen D, Stangl J, Heiss W.
PMID: 27635186
J Phys Chem C Nanomater Interfaces. 2016 Sep 08;120(35):19848-19855. doi: 10.1021/acs.jpcc.6b06405. Epub 2016 Aug 15.

While galvanic exchange is commonly applied to metallic nanoparticles, recently its applicability was expanded to metal-oxides. Here the galvanic exchange is studied in metal/metal-oxide core/shell nanocrystals. In particular Sn/SnO

Application of a Scalable Plant Transient Gene Expression Platform for Malaria Vaccine Development.

Frontiers in plant science

Spiegel H, Boes A, Voepel N, Beiss V, Edgue G, Rademacher T, Sack M, Schillberg S, Reimann A, Fischer R.
PMID: 26779197
Front Plant Sci. 2015 Dec 23;6:1169. doi: 10.3389/fpls.2015.01169. eCollection 2015.

Despite decades of intensive research efforts there is currently no vaccine that provides sustained sterile immunity against malaria. In this context, a large number of targets from the different stages of the Plasmodium falciparum life cycle have been evaluated...

Polarization response of nanowires à la carte.

Scientific reports

Casadei A, Llado EA, Amaduzzi F, Russo-Averchi E, Rüffer D, Heiss M, Dal Negro L, Fontcuberta i Morral A.
PMID: 25564366
Sci Rep. 2015 Jan 07;5:7651. doi: 10.1038/srep07651.

Thanks to their special interaction with light, semiconductor nanowires have opened new avenues in photonics, quantum optics and solar energy harvesting. One of the major challenges for their full technological deployment has been their strong polarization dependence in light...

Flexibility is everything: prey capture throughout the seasonal habitat switches in the smooth newt .

Organisms, diversity & evolution

Heiss E, Aerts P, Van Wassenbergh S.
PMID: 26097413
Org Divers Evol. 2015;15(1):127-142. doi: 10.1007/s13127-014-0187-1. Epub 2014 Oct 31.

Transitions between aquatic and terrestrial habitats are significant steps in vertebrate evolution. Due to the different biophysical demands on the whole organism in water and air, such transitions require major changes of many physiological functions, including feeding. Accordingly, the...

Highly efficient metal grating coupler for membrane-based integrated photonics.

Optics letters

Dolores-Calzadilla V, Heiss D, Smit M.
PMID: 24784103
Opt Lett. 2014 May 01;39(9):2786-9. doi: 10.1364/OL.39.002786.

We present the design of a metal grating coupler compatible with membrane photonic circuit platforms, consisting of a buried metal grating and a metal mirror. A nonapodized design provides a fiber-to-chip coupling efficiency at 1.55 μm up to 73%,...

Repulsion of resonance states and exceptional points.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Heiss WD.
PMID: 11046343
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Jan;61(1):929-32. doi: 10.1103/physreve.61.929.

Level repulsion is associated with exceptional points which are square root singularities of the energies as functions of a (complex) interaction parameter. This is also valid for resonance state energies. Using this concept it is argued that level anticrossing...

Right amygdalar and temporofrontal activation during autobiographic, but not during fictitious memory retrieval.

Behavioural neurology

Markowitsch HJ, Thiel A, Reinkemeier M, Kessler J, Koyuncu A, Heiss WD.
PMID: 11568430
Behav Neurol. 2000;12(4):181-190. doi: 10.1155/2000/303651.

What distinguishes the recall of real-life experiences from that of self-created, fictitious emotionally laden information? Both kinds of information belong to the episodic memory system. Autobiographic memories constitute that part of the episodic memory system that is composed of...

Universal relationship between a quantum phase transition and instability points of classical systems.

Physical review. E, Statistical, nonlinear, and soft matter physics

Heiss WD, Müller M.
PMID: 12241471
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Jul;66(1):016217. doi: 10.1103/PhysRevE.66.016217. Epub 2002 Jul 26.

The direct and universal relationship between the accumulation of exceptional points in the quantum spectrum at a phase transition and the singularity of the classical action at a homoclinic point of the separatrix is investigated. The particular common features...

Showing 1 to 12 of 403 entries