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Resultados 80237-80256 de 83529
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Two-phase flow (water-air) analysis in a dispersed bubbles regimes
(2000) [Trabalho completo publicado em evento] -
Two reddened globular cluster projected close to the galactic center : Palomar 6 and Djorgovski 1
(1995) [Artigo de periódico]We present NTT V,I observations of Palomar 6 and Djorgovski 1, two obscured loose clusters in crowded fields. We derive a reddening of E(B - V) = 1.33 ± 0.10, a distance dʘ ≈ 8.9 kpc, and a metallicity of [Fe/H] ≈ -0.4 for ... -
Two rubber balloons : phase diagram of air transfer
(2004) [Artigo de periódico]Two identical rubber balloons are partially inflated with air (to different extent) and connected by a hose with a valve. It is found that depending on initial balloon volumes, when the valve is opened the air will flow ... -
Two scenarios for superconductivity in CeRh2As2
(2021) [Artigo de periódico]CeRh2As2, a nonsymmorphic heavy fermion material, was recently reported to host a remarkable temperature versus z-axis magnetic-field phase diagram with two superconducting phases. In this material, the two inequivalent ... -
Two serendipitous low-mass lmc dusters discovered with hst
(1998) [Artigo de periódico]We present V and I photometry of two open clusters in the LMC down to V~26. The clusters were imaged with the Wide Field and Planetary Camera 2 (WFPC2) on board the Hubble Space Telescope (HST), as part of the Medium Deep ... -
A two-sided method for nonlinear equations with cubic convergence
(1989) [Artigo de periódico]A two-sided method for finding a zero of 'a real-valued function on a given interval is presented and its convergence features are analysed, This method combines ih a simple way the well known schemes of Newton Raphson and ... -
Two-site Bose-Hubbard model with nonlinear tunneling : classical and quantum analysis
(2017) [Artigo de periódico]The extended Bose-Hubbard model for a double-well potential with atom-pair tunneling is studied. Starting with a classical analysis we determine the existence of three quantum phases: self-trapping, phase-locking, and ... -
Two-step continuous cooling heat treatment applied in a low carbon bainitic steel
(2021) [Artigo de periódico]Thermo-mechanical treatments using continuous cooling after forging are an established method for producing bainitic steels, mainly because of the elimination of energy intensive additional heat treatment processes. The ... -
Two-step purification and partial characterization of keratinolytic proteases from feather meal bioconversion by Bacillus sp. P45
(2023) [Artigo de periódico]This study aimed to purify and partially characterize a keratinolytic protease produced by Bacillus sp. P45 through bioconversion of feather meal. Crude protease extract was purified using a sequence of an aqueous two-phase ... -
A two-step workflow based on plasma p-tau217 to screen for amyloid β positivity with further confirmatory testing only in uncertain cases
(2023) [Artigo de periódico]Cost-effective strategies for identifying amyloid-β (Aβ) positivity in patients with cognitive impairment are urgently needed with recent approvals of anti-Aβ immunotherapies for Alzheimer’s disease (AD). Blood biomarkers ... -
Two-thumb technique is superior to two- finger technique in cardiopulmonary resuscitation of simulated out-of- hospital cardiac arrest in infants
(2021) [Artigo de periódico]BACKGROUND: To compare the 2-finger and 2-thumb chest compression techniques on infant manikins in an out-of- hospital setting regarding efficiency of compressions, ventilation, and rescuer pain and fatigue. METHODS AND ... -
A two-tier bioinformatic pipeline to develop probes for target capture of nuclear loci with applications in Melastomataceae
(2020) [Artigo de periódico]Putatively single-copy nuclear (SCN) loci, which are identified using genomic resources of closely related species, are ideal for phylogenomic inference. However, suitable genomic resources are not available for many clades, ... -
Two time scales and violation of the fluctuation-dissipation theorem in a finite dimensional model for structural glasses
(2000) [Artigo de periódico]We study the breakdown of fluctuation-dissipation relations between time-dependent density-density correlations and associated responses following a quench in the chemical potential in the frustrated Ising lattice gas. The ... -
Two universality classes of the Ziff-Gulari-Barshad model with CO desorption via time-dependent Monte Carlo simulations
(2018) [Artigo de periódico]We study the behavior of the phase transitions of the Ziff-Gullari-Barshad (ZGB) model when CO molecules are adsorbed on a catalytic surface with a rate y and desorbed from the surface with a rate k. We employ largescale ... -
Two variants of the Nutritional Risk in the Critically Ill Score as predictors of mortality in intensive care unit patients at a Brazilian university hospital
(2020) [Artigo de periódico]Objective To evaluate the agreement between the modified version of the Nutritional Risk in the Critically Ill Score (without Interleukin-6) and a variant composed of C-Reactive Protein as well as its capacity to predict ... -
Two-weeks of elbow immobilization affects torque production but does not change muscle activation
(2009) [Artigo de periódico]Contextualização: A imobilização tem sido amplamente utilizada para recuperação de lesões musculoesqueléticas, entretanto essa técnica causa déficits funcionais no sistema musculoesquelético. Existe uma série de evidências ... -
Two-year safety and efficacy experience in patients with methotrexate-resistant active rheumatoid arthritis treated with etanercept and conventional disease-modifying anti-rheumatic drugs in the Latin American region
(2016) [Artigo de periódico]Background: Although long-term data are available from biologic studies in North American/European populations with rheumatoid arthritis (RA), long-term findings in Latin American RA populations are limited. Objective: To ... -
Tympanic membrane retractions in patients with Williams Syndrome : a controlled study
(2021) [Artigo de periódico]Introduction The role of elastin in tympanic retractions and chronic otitis media is not well established. Williams Syndrome (WS), a pathology related to a mutation in the elastin gene, could generate tympanic retractions. ... -
Type 1 diabetes and the challenges of emotional support in crisis situations : results from a feasibility study of a multidisciplinary teleintervention
(2022) [Artigo de periódico]The association between type 1 diabetes and mental health disorders could be exacerbated in a stressful environment. This study aimed to evaluate the feasibility of a teleguided intervention on emotional disorders in ... -
Type 2 deiodinase Thr92Ala polymorphism is not associated with cognitive impairment in older adults : a cross-sectional study
(2022) [Artigo de periódico]Background: Type 2 Deiodinase (DIO2) converts thyroxine (T4) into the active hormone triiodothyronine (T3). Thr92Ala DIO2 polymorphism has been associated with reduced conversion of T4 into T3 and central nervous system ...