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Showing 1 to 12 of 136 entries
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A Decentralized Wireless Solution to Monitor and Diagnose PV Solar Module Performance Based on Symmetrized-Shifted Gompertz Functions.

Sensors (Basel, Switzerland)

Molina-García A, Campelo JC, Blanc S, Serrano JJ, García-Sánchez T, Bueso MC.
PMID: 26230694
Sensors (Basel). 2015 Jul 29;15(8):18459-79. doi: 10.3390/s150818459.

This paper proposes and assesses an integrated solution to monitor and diagnose photovoltaic (PV) solar modules based on a decentralized wireless sensor acquisition system. Both DC electrical variables and environmental data are collected at PV module level using low-cost...

Single cell electroporation for longitudinal imaging of synaptic structure and function in the adult mouse neocortex in vivo.

Frontiers in neuroanatomy

Pagès S, Cane M, Randall J, Capello L, Holtmaat A.
PMID: 25904849
Front Neuroanat. 2015 Apr 07;9:36. doi: 10.3389/fnana.2015.00036. eCollection 2015.

Longitudinal imaging studies of neuronal structures in vivo have revealed rich dynamics in dendritic spines and axonal boutons. Spines and boutons are considered to be proxies for synapses. This implies that synapses display similar dynamics. However, spines and boutons...

The Impact of a Pilot Community Intervention on Health-Related Fitness Measures in Overweight Children.

International journal of exercise science

Hutchens JG, Caputo JL, Colson JM, Farley RS, Renfrow MS, Seguin EP.
PMID: 27182341
Int J Exerc Sci. 2010 Jul 15;3(3):150-156. eCollection 2010.

The purpose of this study was to pilot a 5-week community-based intervention on improving measures of health-related fitness in overweight children. Data were obtained from 8 overweight and obese 8- to 14-year-old children. Measurements included muscular fitness (curl-ups and...

Room temperature sonolysis-based advanced oxidation process for degradation of organomercurials: application to determination of inorganic and total mercury in waters by flow injection-cold vapor atomic absorption spectrometry.

Analytical chemistry

Capelo JL, Lavilla I, Bendicho C.
PMID: 11055718
Anal Chem. 2000 Oct 15;72(20):4979-84. doi: 10.1021/ac000470b.

A new oxidation method based on room-temperature ultrasonic irradiation (sonolysis) is proposed for conversion of organomercurials into inorganic mercury and subsequent determination by flow injection-cold vapor atomic absorption spectrometry. This advanced oxidation process eliminates the need for chemical oxidants,...

The fluorobenzene-argon S(1) excited-state intermolecular potential energy surface.

The journal of physical chemistry. A

Fajín JL, Capelo SB, Fernandez B, Felker PM.
PMID: 17658771
J Phys Chem A. 2007 Aug 16;111(32):7876-81. doi: 10.1021/jp0733015. Epub 2007 Jul 21.

We evaluate the first excited-state (S1) intermolecular potential energy surface for the fluorobenzene-Ar van der Waals complex using the coupled cluster method and the augmented correlation-consistent polarized valence double-zeta basis set extended with a set of 3s3p2d1f1g midbond functions....

Ozone treatment for mercury determination in white wines.

Talanta

Capelo JL, Pedro HA, Mota AM.
PMID: 18969210
Talanta. 2003 Nov 12;61(4):485-91. doi: 10.1016/S0039-9140(03)00315-1.

A method was developed for the generation of mercury vapour by means of cold-vapour flow-injection atomic absorption spectrometry (FI-CV-AAS) from white wine samples after ozonation as sample pre-treatment. Two different reactors designs for sample ozonation were developed and investigated....

Tandem focused ultrasound (TFU) combined with fast furnace analysis as an improved methodology for total mercury determination in human urine by electrothermal-atomic absorption spectrometry.

Talanta

Capelo JL, Dos Reis CD, Maduro C, Mota A.
PMID: 18969591
Talanta. 2004 Sep 08;64(1):217-23. doi: 10.1016/j.talanta.2004.02.011.

A new sample preparation procedure based on tandem (that is, different diameter probe sonicators used in the same sample treatment) focused ultrasound (TFU) for mercury separation, preconcentration and back-extraction in aqueous solution from human urine has been developed. The...

In situ continuous monitoring of chloride, nitrate and ammonium in a temporary stream Comparison with standard methods.

Talanta

Capelo S, Mira F, de Bettencourt AM.
PMID: 19071428
Talanta. 2007 Feb 28;71(3):1166-71. doi: 10.1016/j.talanta.2006.06.013. Epub 2006 Jul 11.

A multi-parameter probe was used for in situ chloride, nitrate and ammonium measurements in a temporary stream (Ribeira da Pardiela, in the South of Portugal). Comparison with standard analytical methods was performed for all elements. For chloride, the results...

Optimization of pressurized liquid extraction (PLE) of dioxin-furans and dioxin-like PCBs from environmental samples.

Talanta

Antunes P, Viana P, Vinhas T, Capelo JL, Rivera J, Gaspar EM.
PMID: 18585164
Talanta. 2008 May 30;75(4):916-25. doi: 10.1016/j.talanta.2007.12.042. Epub 2008 Jan 06.

Pressurized liquid extraction (PLE) applying three extraction cycles, temperature and pressure, improved the efficiency of solvent extraction when compared with the classical Soxhlet extraction. Polychlorinated-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and dioxin-like PCBs (coplanar polychlorinated biphenyls (Co-PCBs)) in two Certified...

New basis sets for the evaluation of interaction energies: an ab initio study of the He-He, Ne-Ne, Ar-Ar, He-Ne, He-Ar and Ne-Ar van der Waals complex internuclear potentials and ro-vibrational spectra.

Physical chemistry chemical physics : PCCP

Baranowska A, Capelo SB, Fernández B.
PMID: 20871894
Phys Chem Chem Phys. 2010 Nov 07;12(41):13586-96. doi: 10.1039/c0cp00535e. Epub 2010 Sep 27.

We investigated the performance of medium-size basis sets in calculations of interaction energies for small van der Waals complexes. After careful numerical tests we derived new efficient basis sets (modified LPol-n bases, MLPol-n) for the evaluation of the interaction...

Gas chromatography mass spectrometry determination of acaricides from honey after a new fast ultrasonic-based solid phase micro-extraction sample treatment.

Talanta

Rial-Otero R, Gaspar EM, Moura I, Capelo JL.
PMID: 19071541
Talanta. 2007 Mar 30;71(5):1906-14. doi: 10.1016/j.talanta.2006.08.035. Epub 2006 Sep 25.

A method is reported for the determination of acaricides (amitraz, bromopropylate, coumaphos and fluvalinate) from honey by gas chromatography mass spectrometry after a new fast solid phase micro-extraction, SPME, procedure. Six different fibers were assessed for micro-extraction purpose studying...

Stereochemically inactive lone pairs in phosphorus(III) compounds: the characterisation of some derivatives with the 2,5-(CF3)2C6H3 (Ar) substituent and their complexation behaviour towards Pt(II) species.

Dalton transactions (Cambridge, England : 2003)

Capel VL, Dillon KB, Goeta AE, Howard JA, Monks PK, Probert MR, Shepherd HJ, Zorina NV.
PMID: 21249260
Dalton Trans. 2011 Feb 28;40(8):1808-16. doi: 10.1039/c0dt01313g. Epub 2011 Jan 20.

Some new phosphorus(III) derivatives Ar(2)PX (X = Br, Cl, F or H), ArPX(2) (X = Br or Cl), Ar(3)P and Ar(t)BuPCl, with the 2,5-bis(trifluoromethyl)phenyl (Ar) substituent on phosphorus, have been prepared, and characterised by (31)P and (19)F NMR solution-state...

Showing 1 to 12 of 136 entries