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 the performance of Vietnam companies – It includes: ... by the actions of the firm. In the traditional view of the firm, the shareholders view, the shareholders or stockholders are the owners of the company, and the firm only addresses the needs and...
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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 ... photogeneratedelectrons in the conduction band by oxygen reduction is the rate-controlling step in the photocatalytic mechanism[26,54]. Consequently, conditions that favor the removal of conduction band electrons ... of hydroxyl radical forma-tion will result in higher degradation rates of the organiccontaminants. On the other hand, addition of large amounts of hydrogenperoxide in the feed solution (continuous-mode...
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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-TiO2thin films on theircharacteristics, photoelectrochemical properties, and photo-catalytic activities for the separate evolution of ... 159–164160was considered to play an import ant role in the modification of the electronic properties, thus, enabling the absorption of visible light.Fig. 2 shows the anodic photocurrent of the NaOH(X)-Vis-TiO2/Ti ... structuraltransformation of Vis-TiO2thin film into the inactive TiO2nanowires having high surface areas.Fig. 4 shows the effect of the hydrothermal treatment on the XRD patterns of Vis-TiO2/Ti. The intensity...
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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, OrganiC, and Sustainable ... 1992. Effect of Food Preparation on Qualitative and Quantitative Distribution of Major Carotenoid Constituents of Tomatoes and Several Green Vegetables. Journal of Agricultural and...
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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 ... H2SO4. 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 concentrations, H2O2 concentrations used were based on the ... photolysis. The objective of this study is to determine the effects of initial H2O2 concentration, initial pH of the solution and initial PCB concentration on the degradation of PCBs in water...
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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 inactivating C. parvum based on results of ... 1.5*Concentrated with ultra-filtration membranes**UV intensity at the surface of the suspension***UV dose at the surface of the suspension****Average UV dose from the surface to the bottom of the...
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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. However, the third sample contained 64% of sand ... the determination of total lead content before the instrumental analysis. On the other hand, the concentration of dissolved fraction was determined for the filtrate samples with the same type...
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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 the species conservation equation ... used to study the effects of ambient conditions on the temperature distribution, displacement, deformation, and stresses inside the cell. The behaviour of the fuel cell during operation has been...
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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 combustionTrend line of % of diffusion combustionTrend 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 polymerization and acidification and of the ... On the other hand, it may be believed that the lean flame out region (LFOR) is one of the main contributors to the HC concentration in the exhaust. LFOR is the region that is nearer to the leading...
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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 table that some conflict on the effect of brain depth ... thermal insulation and brine depth). The objective of this work is to investigate the effect of brine depth on the productivity and efficiency of solar still under laboratory conditions. Table...
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Từ khóa: cause and effect of the war of spanish successionthe cause and effect of business valueros and effect of nac on egf r transactivation and mapk activationcauses and effect of environmental pollution in nigeriathesis improving the quality of retail banking services in bank for investment and development of vietnam hanoi branch southtissue specific conversion of big et 1 by non endothelial cell ece and effect of ece nep inhibitors— a review bacterial toxin application and effect of environmental factorsjoint stock commercial bank for investment and development of vietnam ngân hàng thương mại cổ phần đầu tư và phát triển việt namactual state of business environment for bank of investment and development of vietnam ha tinh branchcurrent situation of credit activities at transaction center ii bank for investment and development of vietnamthe effect of domain and text type on text prediction qualitythe effect of terminologies on attitudes toward advertisements and brands consumer product knowledge as a moderatorthe effect of noise pollution on our health and wellbeinggive detailed account of the effect of water pollution on the environment and human healthdiscuss the effect of pollution on health environment and economyNghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThơ nôm tứ tuyệt trào phúng hồ xuân hươngSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXQuản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtTrách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)Chiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015HIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ