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Showing 1 to 12 of 79 entries
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The utility of dynamic magnetic resonance venography in the setting of pelvic venous pathology.

Journal of vascular surgery. Venous and lymphatic disorders

Duran C, Abboud L, Karmonik C, Shah D, Lumsden AB, Bismuth J.
PMID: 26993899
J Vasc Surg Venous Lymphat Disord. 2013 Jan;1(1):78-81.e1. doi: 10.1016/j.jvsv.2012.05.005. Epub 2012 Dec 08.

The standard initial noninvasive imaging modality for diagnosing May-Thurner syndrome is duplex ultrasound, but this modality provides only indirect measures and is frequently limited, necessitating further imaging to make the diagnosis. Other noninvasive imaging modalities (computed tomographic venography, time...

All-electrical frequency noise reduction and linewidth narrowing in quantum cascade lasers.

Optics letters

Sergachev I, Maulini R, Bismuto A, Blaser S, Gresch T, Bidaux Y, Müller A, Schilt S, Südmeyer T.
PMID: 25490481
Opt Lett. 2014 Nov 15;39(22):6411-4. doi: 10.1364/OL.39.006411.

A novel all-electrical method of frequency noise reduction in quantum cascade lasers (QCLs) is proposed. Electrical current through the laser was continuously adjusted to compensate for fluctuations of the laser internal resistance, which led to an active stabilization of...

Plasmon-enhanced waveguide for dispersion compensation in mid-infrared quantum cascade laser frequency combs.

Optics letters

Bidaux Y, Sergachev I, Wuester W, Maulini R, Gresch T, Bismuto A, Blaser S, Muller A, Faist J.
PMID: 28409809
Opt Lett. 2017 Apr 15;42(8):1604-1607. doi: 10.1364/OL.42.001604.

We demonstrate dispersion compensation in mid-infrared quantum cascade laser frequency combs (FCs) emitting at 7.8 μm using the coupling of a dielectric waveguide to a plasmonic resonance in the top cladding layer of the latter. Devices with group velocity...

Simultaneous expression of NAD-dependent isocitrate dehydrogenase and other krebs cycle genes after nitrate resupply to short-term nitrogen-starved tobacco .

Plant physiology

Lancien M, Ferrario-M ry S, Roux Y, Bismuth E, Masclaux C, Hirel B, Gadal P, Hodges M.
PMID: 10398706
Plant Physiol. 1999 Jul;120(3):717-26. doi: 10.1104/pp.120.3.717.

Mitochondrial NAD-dependent (IDH) and cytosolic NADP-dependent isocitrate dehydrogenases have been considered as candidates for the production of 2-oxoglutarate required by the glutamine synthetase/glutamate synthase cycle. The increase in IDH transcripts in leaf and root tissues, induced by nitrate or...

Collective excitations of a dipolar Bose-Einstein condensate.

Physical review letters

Bismut G, Pasquiou B, Maréchal E, Pedri P, Vernac L, Gorceix O, Laburthe-Tolra B.
PMID: 20867824
Phys Rev Lett. 2010 Jul 23;105(4):040404. doi: 10.1103/PhysRevLett.105.040404. Epub 2010 Jul 23.

We have measured the effect of dipole-dipole interactions on the frequency of a collective mode of a Bose-Einstein condensate. At relatively large numbers of atoms, the experimental measurements are in good agreement with zero temperature theoretical predictions based on...

Direct link of a mid-infrared QCL to a frequency comb by optical injection.

Optics letters

Borri S, Galli I, Cappelli F, Bismuto A, Bartalini S, Cancio P, Giusfredi G, Mazzotti D, Faist J, De Natale P.
PMID: 22446207
Opt Lett. 2012 Mar 15;37(6):1011-3. doi: 10.1364/OL.37.001011.

A narrow-linewidth comb-linked nonlinear source is used as master radiation to injection lock a room-temperature mid-infrared quantum cascade laser (QCL). This process leads to a direct lock of the QCL to the optical frequency comb, providing the unique features...

Spontaneous demagnetization of a dipolar spinor Bose gas in an ultralow magnetic field.

Physical review letters

Pasquiou B, Maréchal E, Bismut G, Pedri P, Vernac L, Gorceix O, Laburthe-Tolra B.
PMID: 21770651
Phys Rev Lett. 2011 Jun 24;106(25):255303. doi: 10.1103/PhysRevLett.106.255303. Epub 2011 Jun 23.

We study the spinor properties of S = 3 (52)Cr condensates, in which dipole-dipole interactions allow changes in magnetization. We observe a demagnetization of the Bose-Einstein condensate (BEC) when the magnetic field is quenched below a critical value corresponding...

Status of branched endovascular aortic arch repair.

Annals of cardiothoracic surgery

van Bakel TM, de Beaufort HW, Trimarchi S, Marrocco-Trischitta MM, Bismuth J, Moll FL, Patel HJ, van Herwaarden JA.
PMID: 30155420
Ann Cardiothorac Surg. 2018 May;7(3):406-413. doi: 10.21037/acs.2018.03.13.

Multiple medical device manufacturers are developing branched endografts for thoracic endovascular aortic repair (TEVAR), to provide a minimally invasive alternative for the treatment of aortic arch pathologies in patients who are deemed unfit for open or hybrid arch repair....

Towards Tailored Imaging Surveillance for Type A Dissection?.

Journal of the American College of Cardiology

Bismuth J, Katsarou M, Trimarchi S.
PMID: 34696958
J Am Coll Cardiol. 2021 Nov 09;78(19):1872-1874. doi: 10.1016/j.jacc.2021.08.055. Epub 2021 Oct 22.

No abstract available.

Design of a prospective, longitudinal cohort of people living with type 1 diabetes exploring factors associated with the residual cardiovascular risk and other diabetes-related complications: The SFDT1 study.

Diabetes & metabolism

Riveline JP, Vergés B, Detournay B, Picard S, Benhamou PY, Bismuth E, Bordier L, Jeandidier N, Joubert M, Roussel R, Sola-Gazagnes A, Bonnefond A, Clavel S, Velayoudom FL, Beltrand J, Hanaire H, Fontaine P, Thivolet C, Servy H, Tubiana S, Lion S, Gautier JF, Larger E, Vicaut E, Sablone L, Fagherazzi G, Cosson E.
PMID: 34813929
Diabetes Metab. 2021 Nov 21;48(3):101306. doi: 10.1016/j.diabet.2021.101306. Epub 2021 Nov 21.

Type 1 diabetes mellitus (T1DM) is associated with a high risk of cardiovascular (CV) complications, even after controlling for traditional CV risk factors. Therefore, determinants of the residual increased CV morbidity and mortality remain to be discovered. This prospective...

Important longitudinal and circumferential pulsatile changes in zone 0 of the aorta during the cardiac cycle.

European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery

Belvroy VM, Zubair MM, van Herwaarden JA, Trimarchi S, Moll FL, Bismuth J.
PMID: 33001164
Eur J Cardiothorac Surg. 2020 Oct 01; doi: 10.1093/ejcts/ezaa306. Epub 2020 Oct 01.

OBJECTIVES: Correct stent-graft sizing is important when planning for thoracic endovascular repair in zone 0. As the movements of the aorta are constantly evolving in longitudinal and circumferential directions during the cardiac cycle, the diameter may not be the...

One to Find Them All: A General Route to Ni(I)-Phenolate Species.

Journal of the American Chemical Society

Bismuto A, Müller P, Finkelstein P, Trapp N, Jeschke G, Morandi B.
PMID: 34251813
J Am Chem Soc. 2021 Jul 21;143(28):10642-10648. doi: 10.1021/jacs.1c03763. Epub 2021 Jul 12.

The past 20 years have seen an extensive implementation of nickel in homogeneous catalysis through the development of unique reactivity not easily achievable by using noble transition metals. Many catalytic cycles propose Ni(I) complexes as potential reactive intermediates, yet...

Showing 1 to 12 of 79 entries