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Showing 1 to 12 of 259 entries
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Correction: Photonic Activation of Plasminogen Induced by Low Dose UVB.

PloS one

Correia M, Snabe T, Thiagarajan V, Petersen SB, Campos SR, Baptista AM, Neves-Petersen MT.
PMID: 26658941
PLoS One. 2015 Dec 11;10(12):e0144794. doi: 10.1371/journal.pone.0144794. eCollection 2015.

No abstract available.

Trapping Phenomenon Attenuates the Consequences of Tipping Points for Limit Cycles.

Scientific reports

Medeiros ES, Caldas IL, Baptista MS, Feudel U.
PMID: 28181582
Sci Rep. 2017 Feb 09;7:42351. doi: 10.1038/srep42351.

Nonlinear dynamical systems may be exposed to tipping points, critical thresholds at which small changes in the external inputs or in the system's parameters abruptly shift the system to an alternative state with a contrasting dynamical behavior. While tipping...

Inference of topology and the nature of synapses, and the flow of information in neuronal networks.

Physical review. E

Borges FS, Lameu EL, Iarosz KC, Protachevicz PR, Caldas IL, Viana RL, Macau EEN, Batista AM, Baptista MS.
PMID: 29548150
Phys Rev E. 2018 Feb;97(2):022303. doi: 10.1103/PhysRevE.97.022303.

The characterization of neuronal connectivity is one of the most important matters in neuroscience. In this work, we show that a recently proposed informational quantity, the causal mutual information, employed with an appropriate methodology, can be used not only...

Metagenomic evidence for reciprocal particle exchange between the mainstem estuary and lateral bay sediments of the lower Columbia River.

Frontiers in microbiology

Smith MW, Davis RE, Youngblut ND, Kärnä T, Herfort L, Whitaker RJ, Metcalf WW, Tebo BM, Baptista AM, Simon HM.
PMID: 26483785
Front Microbiol. 2015 Oct 01;6:1074. doi: 10.3389/fmicb.2015.01074. eCollection 2015.

Lateral bays of the lower Columbia River estuary are areas of enhanced water retention that influence net ecosystem metabolism through activities of their diverse microbial communities. Metagenomic characterization of sediment microbiota from three disparate sites in two brackish lateral...

Successful network inference from time-series data using mutual information rate.

Chaos (Woodbury, N.Y.)

Bianco-Martinez E, Rubido N, Antonopoulos ChG, Baptista MS.
PMID: 27131481
Chaos. 2016 Apr;26(4):043102. doi: 10.1063/1.4945420.

This work uses an information-based methodology to infer the connectivity of complex systems from observed time-series data. We first derive analytically an expression for the Mutual Information Rate (MIR), namely, the amount of information exchanged per unit of time,...

Wireless communication with chaos.

Physical review letters

Ren HP, Baptista MS, Grebogi C.
PMID: 23683198
Phys Rev Lett. 2013 May 03;110(18):184101. doi: 10.1103/PhysRevLett.110.184101. Epub 2013 Apr 29.

The modern world fully relies on wireless communication. Because of intrinsic physical constraints of the wireless physical media (multipath, damping, and filtering), signals carrying information are strongly modified, preventing information from being transmitted with a high bit rate. We...

Treatment of melanoma lesions using methylene blue and RL50 light source.

Photodiagnosis and photodynamic therapy

Tardivo JP, Del Giglio A, Paschoal LH, Ito AS, Baptista MS.
PMID: 25048438
Photodiagnosis Photodyn Ther. 2004 Dec;1(4):345-6. doi: 10.1016/S1572-1000(05)00005-0.

No abstract available.

Transcranial Direct Current Stimulation Combined with Aerobic Exercise to Optimize Analgesic Responses in Fibromyalgia: A Randomized Placebo-Controlled Clinical Trial.

Frontiers in human neuroscience

Mendonca ME, Simis M, Grecco LC, Battistella LR, Baptista AF, Fregni F.
PMID: 27014012
Front Hum Neurosci. 2016 Mar 10;10:68. doi: 10.3389/fnhum.2016.00068. eCollection 2016.

UNLABELLED: Fibromyalgia is a chronic pain syndrome that is associated with maladaptive plasticity in neural central circuits. One of the neural circuits that are involved in pain in fibromyalgia is the primary motor cortex. We tested a combination intervention...

One node driving synchronisation.

Scientific reports

Wang C, Grebogi C, Baptista MS.
PMID: 26656718
Sci Rep. 2015 Dec 11;5:18091. doi: 10.1038/srep18091.

Abrupt changes of behaviour in complex networks can be triggered by a single node. This work describes the dynamical fundamentals of how the behaviour of one node affects the whole network formed by coupled phase-oscillators with heterogeneous coupling strengths....

SERUM VALUES OF ALKALINE PHOSPHATASE AND LACTATE DEHYDROGENASE IN OSTEOSARCOMA.

Acta ortopedica brasileira

Zumárraga JP, Baptista AM, Rosa LP, Caiero MT, Camargo OP.
PMID: 27217815
Acta Ortop Bras. 2016 May-Jun;24(3):142-6. doi: 10.1590/1413-785220162403157033.

OBJECTIVE: To study the relationship between the pre and post chemotherapy (CT) serum levels of alkaline phosphatase (AP) and lactate dehydrogenase (LDH), and the percentage of tumor necrosis (TN) found in specimens after the pre surgical CT in patients...

Transmission of information in active networks.

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

Baptista MS, Kurths J.
PMID: 18352101
Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Feb;77(2):026205. doi: 10.1103/PhysRevE.77.026205. Epub 2008 Feb 08.

Shannon's capacity theorem is the main concept behind the theory of communication. It says that if the amount of information contained in a signal is smaller than the channel capacity of a physical media of communication, it can be...

Irrational phase synchronization.

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

Baptista MS, Boccaletti S, Josić K, Leyva I.
PMID: 15244925
Phys Rev E Stat Nonlin Soft Matter Phys. 2004 May;69(5):056228. doi: 10.1103/PhysRevE.69.056228. Epub 2004 May 28.

We study the occurrence of physically observable phase locked states between chaotic oscillators and rotors in which the frequencies of the coupled systems are irrationally related. For two chaotic oscillators, the phenomenon occurs as a result of a coupling...

Showing 1 to 12 of 259 entries