Aportes de los espacios verdes públicos al envejecimiento demográfico: los casos de Santa Fe y Rafaela (Argentina)

Autor: Néstor Javier Gómez, Claudina Aylén Fabricius, Alan Francis Wilkinson

Publikováno v: Espacio y Desarrollo, Iss 34 (2020)

El artículo propone un análisis de la proximidad de la población adulta mayor a los espacios verdes públicos (EVP) de los municipios de Santa Fe y Rafaela (Argentina), con el objetivo de dimensionar qué tan próximos se ubican los EVP para los a

Externí odkaz: https://doaj.org/article/bb7c112d66b549d9b1f2d21fd81a223f

Aportes de los espacios verdes públicos al envejecimiento demográfico: los casos de Santa Fe y Rafaela (Argentina)

Autor: Claudina Aylén Fabricius, Néstor Javier Gómez, Alan Francis Wilkinson

Publikováno v: Espacio y Desarrollo; Núm. 34 (2019); 139-161
PUCP-Institucional
Pontificia Universidad Católica del Perú
instacron:PUCP
Espacio y Desarrollo, Iss 34 (2020)

This article proposes an analysis of the nearness of the elderly population to the public green spaces (PGS) of the municipalities of Santa Fe and Rafaela (Argentina), with the aim of recognizing the proximity of elderly population to the PGS and ide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c969e38ec504ecfa0daa17595152ba72
http://revistas.pucp.edu.pe/index.php/espacioydesarrollo/article/view/22811/21911

The use of diffuse-reflectance laser-flash photolysis to study the photochemistry of the kraft pulp treated with hydrogen peroxide under alkaline and acidic conditions

Autor: A. Wojciak, R. Gonzalez, Francis Wilkinson, Marek Sikorski, José L. Bourdelande

Publikováno v: Wood Science and Technology. 36:187-195

The diffuse-reflectance laser-flash photolysis method together with ground state diffuse reflectance spectroscopy have been used to study the effect of pH and temperature of the hydrogen peroxide treatment on oxygen delignified softwood kraft pulp.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::301c7147263c1353ff9d2e18a932d828
https://doi.org/10.1007/s00226-002-0140-x

Photosensitised production of singlet oxygen, (Δ), in the unique 'heavy-atom' solvent, supercritical fluid xenon. Pressure dependence of electronic to vibrational energy conversion during quenching of (Δ) by xenon and by ground state oxygen

Autor: Francis Wilkinson, Ayman A. Abdel-Shafi, David R. Worrall

Publikováno v: Chemical Physics Letters. 343:273-280

Photosensitised generation of singlet oxygen, O 2 * ( a 1 Δ g ) , in supercritical xenon, SCF-Xe at 325 K is reported for the first time. Rate constants for quenching by ground state oxygen, and by xenon, vary from 8.9±0.3 to 13±1×10 2 and from 7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0d0b37c55835f2aa72aba5de84984b8
https://doi.org/10.1016/s0009-2614(01)00727-8

Factors Affecting the Rate of Decay of the First Excited Singlet State of Molecular Oxygen O2(aΔg) in Supercritical Fluid Carbon Dioxide

Autor: David R. Worrall, Francis Wilkinson, § and Ayman A. Abdel-Shafi

Publikováno v: The Journal of Physical Chemistry A. 105:1270-1276

The photosensitized production and subsequent decay of singlet oxygen in supercritical fluid carbon dioxide has been studied as a function of pressure and temperature. The rate of decay is shown to be a function of the fluid density, demonstrating a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9b8911bb6896224c2105b3577abeb2b
https://doi.org/10.1021/jp002977w