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Showing 1 to 12 of 707 entries
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In Space and Time: Territorial Animals are Attracted to Conspecific Chemical Cues.

Ethology : formerly Zeitschrift fur Tierpsychologie

Campos SM, Strauss C, Martins EP.
PMID: 28413237
Ethology. 2017 Feb;123(2):136-144. doi: 10.1111/eth.12582. Epub 2017 Jan 19.

Territorial animals lay scent marks around their territories to broadcast their presence, but these olfactory signals can both attract and repel con-specifics. Attraction or aversion can have a profound impact in terms of space use and thereby influence an...

Global color estimation of special-effect coatings from measurements by commercially available portable multiangle spectrophotometers.

Journal of the Optical Society of America. A, Optics, image science, and vision

Ferrero A, Campos J, Perales E, Martínez-Verdú FM, van der Lans I, Kirchner E.
PMID: 26366484
J Opt Soc Am A Opt Image Sci Vis. 2015 Jan 01;32(1):1-11. doi: 10.1364/JOSAA.32.000001.

Colors of special-effect coatings have strong dependence on illumination/viewing geometry and an appealing appearance. An open question is to ask about the minimum number of measurement geometries required to completely characterize their observed color shift. A recently published principal...

Taxonomic identification of the thermotolerant and fast-growing fungus Lichtheimia ramosa H71D and biochemical characterization of the thermophilic xylanase LrXynA.

AMB Express

Alvarez-Zúñiga MT, Santiago-Hernández A, Rodríguez-Mendoza J, Campos JE, Pavón-Orozco P, Trejo-Estrada S, Hidalgo-Lara ME.
PMID: 29098440
AMB Express. 2017 Nov 02;7(1):194. doi: 10.1186/s13568-017-0494-y.

The zygomycete fungus Lichtheimia ramosa H71D, isolated from sugarcane bagasse compost, was identified by applying phylogenetic analysis based on the DNA sequence of the Internal Transcribed Spacer (ITS), and subsequent secondary structure analysis of ITS2. L. ramosa H71D was...

Trade-off between reservoir yield and evaporation losses as a function of lake morphology in semi-arid Brazil.

Anais da Academia Brasileira de Ciencias

Campos JN, Lima IE, Studart TM, Nascimento LS.
PMID: 27254450
An Acad Bras Cienc. 2016 May 31;88(2):1113-25. doi: 10.1590/0001-3765201620150124.

This study investigates the relationships between yield and evaporation as a function of lake morphology in semi-arid Brazil. First, a new methodology was proposed to classify the morphology of 40 reservoirs in the Ceará State, with storage capacities ranging...

Synthesis and characterization of depolarizing samples based on the indices of polarimetric purity.

Optics letters

Van Eeckhout A, Lizana A, Garcia-Caurel E, Gil JJ, Ossikovski R, Campos J.
PMID: 29028036
Opt Lett. 2017 Oct 15;42(20):4155-4158. doi: 10.1364/OL.42.004155.

In this work, we discuss the interest of using the indices of polarimetric purity (IPPs) as a criterion for the characterization and classification of depolarizing samples. We prove how differences in the depolarizing capability of samples, not seen by...

Short- and Long-term Evaluation of Bioresorbable Scaffolds by Optical Coherence Tomography.

Interventional cardiology clinics

Campos CM, Suwannasom P, Nakatani S, Onuma Y, Serruys PW, Garcia-Garcia HM.
PMID: 28581949
Interv Cardiol Clin. 2015 Jul;4(3):333-349. doi: 10.1016/j.iccl.2015.03.001. Epub 2015 May 29.

The analysis of bioresorbable scaffolds (BRSs) by optical coherence tomography (OCT) requires a dedicated methodology, as the polymeric scaffold has a distinct appearance and undergoes dynamic structural changes with time. The high resolution of OCT allows for the detailed...

Dual polarization split lenses.

Optics express

Cofré A, Vargas A, Torres-Ruiz FA, Campos J, Lizana A, Sánchez-López MM, Moreno I.
PMID: 29041328
Opt Express. 2017 Oct 02;25(20):23773-23783. doi: 10.1364/OE.25.023773.

We report the realization of polarization sensitive split lens configurations. While split lenses can be used to easily generate different types of controlled structured light patterns, their realization has been limited so far to scalar beams. Here we propose...

Electrochemical activation of Cp* iridium complexes for electrode-driven water-oxidation catalysis.

Journal of the American Chemical Society

Thomsen JM, Sheehan SW, Hashmi SM, Campos J, Hintermair U, Crabtree RH, Brudvig GW.
PMID: 25188635
J Am Chem Soc. 2014 Oct 01;136(39):13826-34. doi: 10.1021/ja5068299. Epub 2014 Sep 22.

Organometallic iridium complexes bearing oxidatively stable chelate ligands are precursors for efficient homogeneous water-oxidation catalysts (WOCs), but their activity in oxygen evolution has so far been studied almost exclusively with sacrificial chemical oxidants. In this report, we study the...

Optimization, tolerance analysis and implementation of a Stokes polarimeter based on the conical refraction phenomenon.

Optics express

Peinado A, Lizana A, Turpín A, Iemmi C, Kalkandjiev TK, Mompart J, Campos J.
PMID: 25836795
Opt Express. 2015 Mar 09;23(5):5636-52. doi: 10.1364/OE.23.005636.

Recently, we introduced the basic concepts behind a new polarimeter device based on conical refraction (CR), which presents several appealing features compared to standard polarimeters. To name some of them, CR polarimeters retrieve the polarization state of an input...

Prenatal nicotine exposure enhances Cx43 and Panx1 unopposed channel activity in brain cells of adult offspring mice fed a high-fat/cholesterol diet.

Frontiers in cellular neuroscience

Orellana JA, Busso D, Ramírez G, Campos M, Rigotti A, Eugenín J, von Bernhardi R.
PMID: 25520621
Front Cell Neurosci. 2014 Dec 02;8:403. doi: 10.3389/fncel.2014.00403. eCollection 2014.

Nicotine, the most important neuroteratogen of tobacco smoke, can reproduce brain and cognitive disturbances per se when administered prenatally. However, it is still unknown if paracrine signaling among brain cells participates in prenatal nicotine-induced brain impairment of adult offspring....

Age Differences in Visual-Auditory Self-Motion Perception during a Simulated Driving Task.

Frontiers in psychology

Ramkhalawansingh R, Keshavarz B, Haycock B, Shahab S, Campos JL.
PMID: 27199829
Front Psychol. 2016 Apr 28;7:595. doi: 10.3389/fpsyg.2016.00595. eCollection 2016.

Recent evidence suggests that visual-auditory cue integration may change as a function of age such that integration is heightened among older adults. Our goal was to determine whether these changes in multisensory integration are also observed in the context...

White Matter Microstructure in Idiopathic Craniocervical Dystonia.

Tremor and other hyperkinetic movements (New York, N.Y.)

Pinheiro GL, Guimarães RP, Piovesana LG, Campos BM, Campos LS, Azevedo PC, Torres FR, Amato-Filho AC, França MC, Lopes-Cendes I, Cendes F, D'Abreu A.
PMID: 26056610
Tremor Other Hyperkinet Mov (N Y). 2015 May 28;5. doi: 10.7916/D86972H6. eCollection 2015.

BACKGROUND: Dystonias are hyperkinetic movement disorders characterized by involuntary muscle contractions resulting in abnormal torsional movements and postures. Recent neuroimaging studies in idiopathic craniocervical dystonia (CCD) have uncovered the involvement of multiple areas, including cortical ones. Our goal was...

Showing 1 to 12 of 707 entries