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AbstractWhile the world is grappling with economic uncertainty, corporate social responsibility (CSR) has been extensively studied with a focus on favorable economic conditions. This study aims to investigate and prioritize the drivers for CSR in large‐sized construction organizations during economic uncertainty. Based on the literature review and discussions with experienced professionals, 13 critical drivers for CSR were identified and categorized into four clusters. Using the combination of fuzzy Decision Making Trial and Evaluation Laboratory and fuzzy Analytic Network Process (DANP), drivers for CSR performance during economic uncertainty were ranked regarding their interrelationships. Among 13 drivers, the results illustrated that enhancing company reputation was the most critical driver for CSR, followed by long‐term economic benefit, employee commitment and loyalty, and credibility gain. This study expands the current understanding of CSR practices in the construction industry, shedding light on its unique characteristics during economic uncertainty.

Land use maps specifying up-to-date acreage information on maize (Zea mays L.) cropping patterns are required by many stakeholders in Vietnam. Government statistics, however, lag behind by one year, and the official land use maps are only updated at 5-year intervals. The aim of this study was to apply the Savitzky&ndash ; Golay algorithm to reconstruct noisy Enhanced Vegetation Index (EVI) time series (2003&ndash ; 2018) from Terra Moderate Resolution Imaging Spectroradiometer (MODIS) Vegetation Indices (MOD13Q1) to allow timely detection of changes in maize crop phenology, and then to employ a linear kernel Support Vector Machine (SVM) classifier on the reconstructed EVI time series to prepare the present-day maize cropping pattern map of Dak Lak province of Vietnam. The method was able to specify the spatial extent of areas cropped to maize with an overall map accuracy of 79% and could also differentiate the areas cropped to maize just once versus twice annually. The by-district mapped maize acreage shows a good agreement with the official governmental data, with a 0.93 correlation coefficient (r) and a root mean square deviation (RMSD) of 1624 ha.

The study aimed to estimate the cost for developing and implementing 2 smoking cessation service delivery models that were evaluated in a 2-arm cluster randomized trial in Commune Health Centers (CHCs) in Vietnam. In the first model (4As) CHC providers were trained to ask about tobacco use, advise smokers to quit, assess readiness to quit, and assist with brief counseling. The second model included the 4As plus a referral to Village Health Workers (VHWs) who were trained to provide multisession home-based counseling (4As + R). An activity-based ingredients (ABC-I) costing approach with a healthcare provider perspective was applied to collect the costs for each intervention model. Opportunity costs were excluded. Costs during preparation and implementation phase were estimated. Sensitivity analysis of the cost per smoker with the included intervention' activities were conducted. The cost per facility-based counseling session ranged from USD 9 to USD 11. Cost per home-based counseling session at 4As + R model was USD 4. The non-delivery cost attributed to supportive activities (eg, Monitoring, Logistic, Research, General training) was USD 107 per counseling session. Cost per smoker ranged from USD 6 to USD 451. The study analyzed and compared cost of implementing and scaling community-based smoking cessation service models in Vietnam.

This study determined impacts of dietary methionine concentrations at two temperatures on growth, feeding efficiency and N-metabolites in juvenile cobia. Methionine concentrations of the experimental diets were deficient (M9; 9 g/kg), sufficient (M12; 12 g/kg) and surplus (M16, 16 g/kg). Water temperature was normal (30°C) or elevated (34°C). Twenty cobia in triplicate tanks were fed the experimental diets for 6 weeks. Both methionine and temperature affected cobia's growth and feeding efficiency. Cobia fed M9 performed lower than the fish fed M12 and M16 diets. Additionally, cobia reared at 34°C performed poorer than at 30°C, probably due to lower voluntary feed intake in the fish reared at 34°C. Protein efficiency ratio and protein productive value in cobia fed M9 diet were less than M12 or M16 diets. This was confirmed with the improved retentions of indispensable amino acids (AAs). No interactions between methionine and temperature were observed in growth and protein accretion. At 30°C, CF improved, while HSI and VSI declined upon methionine supplementation levels. Of which an interaction between temperature and methionine was present. Plasma, muscle and liver free AA and N-metabolites were affected by methionine and temperature. Furthermore, temperature affected cobia's lipid class composition, resulting in increased phospholipids and cholesterol at 34°C. ; Agência financiadora / Código de projetos European Union's H2020 Programme 691150 MINECO Spain project EFISHDIGEST AGL2014-52888 European Social Fund FCT IF/00482/2014/CP1217/CT0005 National Funds through FCT CCMAR/Multi/04326/2013 Norwegian Agency for Development Cooperation NORHED QZA-0485 SRV-13/0010 ; info:eu-repo/semantics/publishedVersion