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Showing 1 to 12 of 436 entries
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Mediastinal sarcoidosis diagnosed by endobronchial ultrasound in a patient with Sjögren's syndrome.

Endoscopic ultrasound

Carbonari A, Camunha M, Marioni F, Saieg M, Rossini L.
PMID: 26374590
Endosc Ultrasound. 2015 Jul-Sep;4(3):268-9. doi: 10.4103/2303-9027.163022.

No abstract available.

Endoscopic ultrasonography-fine-needle aspiration of solid pancreatic lesions: A prospective, randomized, single-blinded, comparative study using the 22 Gauge EchoTip® ProCoreTM HD (A) and the 22 Gauge EchoTip® Ultra HD (B) endoscopic ultrasound needles.

Endoscopic ultrasound

Ganc R, Colaiacovo R, Carbonari A, Altenfelder R, Pacheco AJ, Rocha H, Rossini L, Giovannini M.
PMID: 26425507
Endosc Ultrasound. 2014 Apr;3:S11.

INTRODUCTION: In order to improve diagnostic efficacy of pancreatic masses, a new endoscopic ultrasonography-fine-needle aspiration (EUS-FNA) needle was developed (EchoTip(®) ProCore™ HD). Very few studies have compared these two needles and none could avoid selection biases.AIMS: The present study...

Wave-turbulence theory of four-wave nonlinear interactions.

Physical review. E

Chibbaro S, Dematteis G, Josserand C, Rondoni L.
PMID: 28950466
Phys Rev E. 2017 Aug;96(2):021101. doi: 10.1103/PhysRevE.96.021101. Epub 2017 Aug 30.

The Sagdeev-Zaslavski (SZ) equation for wave turbulence is analytically derived, both in terms of a generating function and of a multipoint probability density function (PDF), for weakly interacting waves with initial random phases. When the initial amplitudes are also...

Interobserver concordance for endoscopic ultrasonography-guided fine-needle aspiration on-site cytopathology.

Endoscopic ultrasound

Assef M, Rossini L, Nakao F, Araki O, Bueno F, Sayeg M.
PMID: 26425515
Endosc Ultrasound. 2014 Apr;3:S15.

INTRODUCTION: Endoscopic ultrasonography-guided fine-needle aspiration (EUS-FNA) is an accurate method of diagnosing and staging gastrointestinal and thoracic malignancy. A key issue in maximizing FNA accuracy is to ensure that an adequate specimen is obtained. On-site cytopathology increases the diagnostic...

A simple non-chaotic map generating subdiffusive, diffusive, and superdiffusive dynamics.

Chaos (Woodbury, N.Y.)

Salari L, Rondoni L, Giberti C, Klages R.
PMID: 26232964
Chaos. 2015 Jul;25(7):073113. doi: 10.1063/1.4926621.

Analytically tractable dynamical systems exhibiting a whole range of normal and anomalous deterministic diffusion are rare. Here, we introduce a simple non-chaotic model in terms of an interval exchange transformation suitably lifted onto the whole real line which preserves...

From localization to anomalous diffusion in the dynamics of coupled kicked rotors.

Physical review. E

Notarnicola S, Iemini F, Rossini D, Fazio R, Silva A, Russomanno A.
PMID: 29548167
Phys Rev E. 2018 Feb;97(2):022202. doi: 10.1103/PhysRevE.97.022202.

We study the effect of many-body quantum interference on the dynamics of coupled periodically kicked systems whose classical dynamics is chaotic and shows an unbounded energy increase. We specifically focus on an N-coupled kicked rotors model: We find that...

Physical Activity, Mediterranean Diet and Biomarkers-Assessed Risk of Alzheimer's: A Multi-Modality Brain Imaging Study.

Advances in molecular imaging

Matthews DC, Davies M, Murray J, Williams S, Tsui WH, Li Y, Andrews RD, Lukic A, McHugh P, Vallabhajosula S, de Leon MJ, Mosconi L.
PMID: 25599008
Adv J Mol Imaging. 2014 Oct;4(4):43-57. doi: 10.4236/ami.2014.44006.

Increased physical activity and higher adherence to a Mediterranean-type diet (MeDi) have been independently associated with reduced risk of Alzheimer's disease (AD). Their association has not been investigated with the use of biomarkers. This study examines whether, among cognitively...

Magnetic crystals and helical liquids in alkaline-earth fermionic gases.

Nature communications

Barbarino S, Taddia L, Rossini D, Mazza L, Fazio R.
PMID: 26350624
Nat Commun. 2015 Sep 09;6:8134. doi: 10.1038/ncomms9134.

The joint action of a magnetic field and of interactions is crucial for the appearance of exotic quantum phenomena, such as the quantum Hall effect. Owing to their rich nuclear structure, equivalent to an additional synthetic dimension, one-dimensional alkaline-earth(-like)...

Baseline characteristics and risk factors for ulcer, amputation and severe neuropathy in diabetic foot at risk: the BRAZUPA study.

Diabetology & metabolic syndrome

Parisi MC, Moura Neto A, Menezes FH, Gomes MB, Teixeira RM, de Oliveira JE, Pereira JR, Fonseca RM, Guedes LB, Costa E Forti A, de Oliveira AM, de Medeiros Nóbrega MB, Colares VN, Schmid H, Nienov OH, Nery M, Fernandes TD, Pedrosa HC, Schreiber de Oliveira Cda S, Ronsoni M, Rezende KF, Quilici MT, Vieira AE, de Macedo GM, Stuchi-Perez EG, Dinhane KG, Pace AE, de Freitas MC, Calsolari MR, Saad MJ.
PMID: 26989446
Diabetol Metab Syndr. 2016 Mar 17;8:25. doi: 10.1186/s13098-016-0126-8. eCollection 2016.

BACKGROUND: Studies on diabetic foot and its complications involving a significant and representative sample of patients in South American countries are scarce. The main objective of this study was to acquire clinical and epidemiological data on a large cohort...

Multi-layered hierarchical nanostructures for transparent monolithic dye-sensitized solar cell architectures.

Nanotechnology

Passoni L, Fumagalli F, Perego A, Bellani S, Mazzolini P, Di Fonzo F.
PMID: 28440788
Nanotechnology. 2017 Jun 16;28(24):245603. doi: 10.1088/1361-6528/aa6f4b. Epub 2017 Apr 25.

Monolithic dye-sensitized solar cell (DSC) architectures hold great potential for building-integrated photovoltaics applications. They indeed benefit from lower weight and manufacturing costs as they avoid the use of a transparent conductive oxide (TCO)-coated glass counter electrode. In this work,...

Let Food Be Thy Medicine: Diet, Nutrition, and Biomarkers' Risk of Alzheimer's Disease.

Current nutrition reports

Mosconi L, McHugh PF.
PMID: 26167396
Curr Nutr Rep. 2015 Jun 01;4(2):126-135. doi: 10.1007/s13668-014-0111-5.

Epidemiological evidence linking diet-one of the most important modifiable lifestyle factors-and risk of Alzheimer's disease (AD)-the most common cause of dementia-is rapidly increasing. However, the biological mechanisms underlying the relationship between dietary nutrients, brain aging, and risk of AD...

Location of recurrent asymptomatic ovarian cancer through endoscopic ultrasound.

Endoscopic ultrasound

Carvalho J, Formighieri B, Filippi S, Rossini L.
PMID: 25789287
Endosc Ultrasound. 2015 Jan-Mar;4(1):63-5. doi: 10.4103/2303-9027.151353.

Ovarian cancer is frequent and recurrence happens in about 75% of patients. As it presents high rates of relapse, the exams for this diagnosis are widely discussed. Beside this, there have been discussions about benefits for early anatomic diagnosis...

Showing 1 to 12 of 436 entries