Population aging is a concern to policy makers under armour 1364182 in Cuba where by 2025 there will be more pensioners than workers.We describe a unique, exploratory study of older Cubans 60+ years of age and how they cope with stress associated with economic vulnerability and adverse living conditions.Many older persons have incomes too low to pr
A series of four Zn(II) complexes with asymmetrical porphyrinic ligands were synthesized: [5-(4-hydroxyphenyl)-10,15,20-triphenyl-21H,23H-porphinato]Zn(II) (Zn(II)TPPOHP), [5-(3-hydroxyphenyl)-10,15,20-triphenyl-21H,23H- -porphinato]Zn(II) (Zn(II)TPPOHM), [5-(2-hydroxyphenyl)-10,15,20-triphenyl- -21H,23H-Zn(II)-porphinato]Zn(II) (Zn(II)TPPOHO) and
Leaf optical properties (LOPs, i.e., leaf reflectance and transmittance), as a fundamental property of vegetation, are a key parameter in the canopy radiative transfer process.LOPs have a direct impact on the surface solar radiation partition and further affect surface flux exchanges.Recent works have provided reliable LOP data and mentioned that n
The increase in massive data processing and computing in datacenters in jinsoon+coupons recent years has resulted in the problem of severe energy consumption, which also leads to a significant carbon footprint and a negative impact on the environment.A growing number of IT companies with operating datacenters are adopting renewable energy as part o