the importantce and effect of csr reporting on the performance of vietnam companies

the importantce and effect of csr reporting on the performance of vietnam companies

the importantce and effect of csr reporting on the performance of vietnam companies

... Definition and conceptualization of CSR There are many different definitions of CSR. Each organization or company, the government recognizes CSR as the angle and point of view, depending on the conditions ... 1.4 Research question The purpose of research question is to analyze the relationship between the importance and effect of CSR reporting on...
Ngày tải lên : 13/03/2014, 14:20
  • 81
  • 498
  • 0
Effect of hydrogen peroxide on the destruction of organic contaminants synergism and inhibition in a con

Effect of hydrogen peroxide on the destruction of organic contaminants synergism and inhibition in a con

... charac- teristics of the feed solution (type and concentration of or- ganics, pH, presence of inorganic ions), the concentration of oxygen in the reaction solution, the magnitude of the inten- sity and wavelength ... photogenerated electrons in the conduction band by oxygen reduction is the rate-controlling step in the photocatalytic mechanism [26,54]. Consequent...
Ngày tải lên : 16/03/2014, 00:07
  • 11
  • 576
  • 0
the effect of the hydrothermal treatment with aqueous naoh solution on the photocatalytic and photoelectrochemical propertiesof visible light-responsive TiO2thin films

the effect of the hydrothermal treatment with aqueous naoh solution on the photocatalytic and photoelectrochemical propertiesof visible light-responsive TiO2thin films

... focused on the effect of the hydrothermal treatment of Vis-TiO 2 thin films on their characteristics, photoelectrochemical properties, and photo- catalytic activities for the separate evolution of ... 159–164160 was considered to play an import ant role in the modification of the electronic properties, thus, enabling the absorption of visible light. Fig. 2 shows t...
Ngày tải lên : 20/03/2014, 13:11
  • 6
  • 489
  • 0
EFFECT OF STORAGE TEMPERATURES ON THE PHYSIOLOGICAL AND BIOCHEMICAL PROPERTIES OF HYLOCEREUS POLYRHIZUS

EFFECT OF STORAGE TEMPERATURES ON THE PHYSIOLOGICAL AND BIOCHEMICAL PROPERTIES OF HYLOCEREUS POLYRHIZUS

... flavone (Bui et aI., 2004). There were studies that only compare the effect of drying methods alone (Chan et aI., 2009); and also study on the optimization of extraction conditions ... 2003. Comparison of the Total Phenolic and Ascorbic P.:::l Content of Freeze-Dried and Air-Dried Marionberry, Strawberry, and Corn Grown Using Conventional, Orga...
Ngày tải lên : 05/05/2014, 08:39
  • 40
  • 571
  • 2
Effect of Process Parameters on the Degradation of Polychlorinated Biphenyls in Water Matrix using UV/H2O2

Effect of Process Parameters on the Degradation of Polychlorinated Biphenyls in Water Matrix using UV/H2O2

... times. The pH of the samples and the temperature of the solution inside the photoreactor were continuously monitored. The adjustment of the pH of the solution was done using 1.0N NaOH and 1.0N ... H 2 SO 4 . The effect of the initial pH of the solution was evaluated using pH values of 3, 7, 5.8 and 10. For the effect of initial PCB concent...
Ngày tải lên : 05/09/2013, 09:08
  • 9
  • 582
  • 0
Effect of the presence of coexisting substances on UV inactivation of Cryptosporidium parvum oocysts

Effect of the presence of coexisting substances on UV inactivation of Cryptosporidium parvum oocysts

... reduce the effectiveness of disinfectants. Therefore, in this study, we examined the effects of turbid substances in suspensions of C. parvum oocysts on the degree of UV inactivation of the oocysts ... been conducted on the effects of UV irradiation on C. parvum than on bacteria and viruses because UV irradiation was not considered to be effective in inacti...
Ngày tải lên : 05/09/2013, 09:08
  • 8
  • 358
  • 0
Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities

Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities

... distribution was obtained. The distribution of zinc and lead concentration in Manila Bay clearly shows the effect of anthropogenic contamination and it was explained by the diffusion of lead and zinc ... from the first, second and fourth locations counting from the mouth of the river consisted mostly of silt and clay with less than 20% sand content. Howeve...
Ngày tải lên : 05/09/2013, 09:08
  • 11
  • 440
  • 0
A CFD analysis on the effect of ambient conditions on the hygro-thermal stresses distribution in a planar ambient airbreathing PEM fuel cell

A CFD analysis on the effect of ambient conditions on the hygro-thermal stresses distribution in a planar ambient airbreathing PEM fuel cell

... continuity equation, the mass conservation equation for each phase yields the volume fraction ( ) r and along with the momentum equations the pressure distribution inside the channel. The continuity ... The mass balance is described by the divergence of the mass flux through diffusion and convection. Multiple species are considered in the gas phase only, and...
Ngày tải lên : 05/09/2013, 14:58
  • 16
  • 727
  • 0
Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine

Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine

... of Diffusion combustion % of Premixed combustion % of Diffusion combustion Trend line of % of diffusion combustion Trend line of % of premixed combustion Figure 6. Variation of percentage of ... higher the iodine index, the higher the number of bonds suitable for hydroperoxides generation). The presence of hydroperoxides increases the risk of polymerizatio...
Ngày tải lên : 05/09/2013, 15:28
  • 20
  • 483
  • 0
Indoor tests to investigate the effect of brine depth on the performance of solar still

Indoor tests to investigate the effect of brine depth on the performance of solar still

... examining the effect of climatic, operational and design parameters on its performance. One of the most important of the operational parameters that has received a considerable attention in the literature ... shows a summary of some of the studies cited in the literature that examined the effect of brine depth on productivity. It can be seen from the t...
Ngày tải lên : 05/09/2013, 16:10
  • 8
  • 534
  • 0

Xem thêm

Từ khóa: