The present study aims to determine the impact of green innovation (GI) on the overall performance of an organization while keeping the variable of environmental management (EM) as a moderator. We used a dataset consisting of four data years, from 2014 to 2017, of A-share companies listed on the Shanghai Stock Exchange (SSE). The concept of green innovation refers to the use of advancements in technology that enable savings in energy, along with the recycling of waste material. When advanced technology is utilized in the production process, the products are referred to as green products and the whole process of adopting such technologies and product design is referred to as “Corporate Environmental Management”. Such innovations improve the overall financial performance of companies as it enables them to improve their social image by reducing their carbon footprint and ensures their long-term sustainability. The main issue is the limited focus and attention given to the topic, from the perspective of companies. This research focuses on the impact of green innovation and the importance of environmental management for the sustainability of companies. Our findings suggest that the relationship between green innovation and the performance of the company is positive and verifies the existence of moderating effects of environmental management on the relationship between green innovation and firm performance. Implications are given to academia and practitioners.

Vietnam continuously liberalizes the financial market as a requirement for its accession to the World Trade Organization in 2007. This paper discusses the foreign investors’ expectation and their experience when penetrating into Vietnam’s market. The role of the foreign entrants is also assessed. By synthesizing and analyzing relevant research and reports, several important insights are discovered. Firstly, the presence of foreign investors and banks improves market competition, efficiency, and stability. Wholly and partly foreign-owned banks provide the spillover effects in management quality, in the introduction of world standard banking products and services, and in the application of information technology. Secondly, by looking into the foreign owned banks, it is found that the banks’ foreign investors are not likely to play an influential role in managing the banks they invested in. The motive of the investors to control the invested companies leads to their decision of holdings withdrawing.

Olanzapine is a typical antipsychotic that has demonstrated efficacy for the treatment of schizophrenia, but the patients treated with olanzapine usually appear it’s specific adverse events such as metabolism. It shows some factors that may affect metabolism such as age, BMI, high-dose antipsychotics, etc. Up to now the main predictors for metabolism in a patient with schizophrenia have not been comprehensively evaluated. Subjects and research methods: In this prospective cohort study, a total of 202 inpatients with schizophrenia at Vietnamese National Psychiatric Hospital No1 were included. The univariate regression and decision tree model were applied to find out the statistically significant factors. Results: The factors influencing metabolism were: baseline waist, baseline triglyceride, baseline HDL, age, baseline BMI, baseline metabolism, cholesterol ≥6.2 history, and schizophrenia duration. The final decision tree model included 3 important nodes: baseline waist < 89 cm, baseline triglyceride <3.1 mmol/l, age <36. The predictive accuracy and other parameters were good to be able to apply for predictive purposes: accuracy 0.88, precision 0.90, recall 0.69, f1-score 0.78. Conclusion: The final model was good to predict no metabolism (0 code). In contrast, it is necessary to verify the metabolism status and have appropriate routine monitoring. Keywords: Metabolism, schizophrenia, olanzapine, predictive model, decision tree model.

Vietnam continuously liberalizes the financial market as a requirement for its accession to the World Trade Organization in 2007. This paper discusses the foreign investors’ expectation and their experience when penetrating into Vietnam’s market. The role of the foreign entrants is also assessed. By synthesizing and analyzing relevant research and reports, several important insights are discovered. Firstly, the presence of foreign investors and banks improves market competition, efficiency, and stability. Wholly and partly foreign-owned banks provide the spillover effects in management quality, in the introduction of world standard banking products and services, and in the application of information technology. Secondly, by looking into the foreign owned banks, it is found that the banks’ foreign investors are not likely to play an influential role in managing the banks they invested in. The motive of the investors to control the invested companies leads to their decision of holdings withdrawing.

Tóm tắt: Catalase là enzyme có mặt ở peroxisome trong hầu hết các tế bào hiếu khí và là một thành phần trung tâm của các quá trình khử độc, ngăn chặn nhanh sự hình thành H 2 O 2 bằng cách xúc tác cho quá trình phân giải H 2 O 2 thành H 2 O và O 2. Trong nghiên cứu này, catalase từ Bacillus subtilis PY79 đã được tinh sạch bằng phương pháp tủa ammonium sulfate bão hòa ở nồng độ 50% kết hợp với sắc kí trao đổi ion âm Q-sepharose và sắc kí trao đổi ion dương CM-sepharose. Catalase tinh sạch có hoạt độ riêng là 30717,2 U/mg và hiệu suất thu hồi đạt 8,9%. Enzyme hoạt động trong khoảng pH từ 5-11, nhiệt độ 4-40 o C và tối thích tại pH 7,0; nhiệt độ 37 o C. Enzyme có giá trị K m với H 2 O 2 là 14,4 mM và V max đạt 16294,83 U/mg. Ngoài ra, catalase tinh sạch bị ức chế bởi NaN 3 , FeCl 3 , FeSO 4 , NaCl ở các nồng độ lần lượt: 5 µM, 15 mM, 50 mM, 2 M và không bị ảnh hưởng bởi MgSO 4 và MnSO 4 đến nồng độ 1 M.