What are different ways to conduct an environmental scan?4 answersDifferent ways to conduct an environmental scan include using a three-dimensional (3D) measurement device to record images and produce a 3D scan of the environment with a three-dimensional point cloud. This method also involves recording a video image of the environment and displaying it on a portion of a display, while displaying a portion of the three-dimensional point cloud on another portion of the display. The displayed portion of the point cloud represents the environment outside of the field of view of the video image. Another way is to use a laser scanner with a base and a measuring head that is rotatable about a vertical axis relative to the base. The measuring head is turned by a motor with a gear configured as a planetary gear. Additionally, a laser scanner can be used to optically scan and measure an environment by emitting a light beam, receiving the reflected light beam, and adjusting the transmission power based on the intensity of the reflected light beam. The gray-scale value of the measurement point is determined based on the adjusted transmission power.
What is data screening in research?4 answersData screening in research refers to the process of evaluating and filtering data to ensure its quality and trustworthiness. It involves applying various techniques to identify and remove outliers, errors, or inconsistencies in the data before conducting statistical analyses. The use of screening techniques can impact the results of a study, including inter-item correlations, inter-scale correlations, reliability estimates, and statistical outcomes. Different screening techniques may have different impacts on the data and statistical analyses, and researchers should choose appropriate techniques based on the characteristics of their survey and study design. Data screening can improve the accuracy of results and prevent low-quality data from distorting hypothesis testing in research and practice. It is recommended to analyze the results both before and after applying data screening techniques.
What is Environmental scanning?4 answersEnvironmental scanning is a concept that involves systematically gathering and analyzing information about the external factors that are important to an organization or sector. It aims to provide an overview of these factors and determine whether the organization can influence them or not. The purpose of environmental scanning is to reduce uncertainty and gather evidence to inform decision-making. It involves identifying and monitoring trends, opportunities, and threats in the external environment. Environmental scanning can be applied in various fields, such as management, fashion, construction, and library and information science. It can help organizations understand the changing role of technology, the impact of environmental factors on innovation and performance, and the development of community-focused initiatives.
How can Eskom's environmental management plan be improved?5 answersEskom's environmental management plan can be improved by addressing the problems associated with its implementation, such as the need for administrative reform and clear understanding and acceptance of policy and company procedures. Additionally, there should be a focus on integrating environmental procedures into the project process, which requires organizational reform and education of company employees. It is also important to ensure consistent and satisfactory implementation of the Integrated Environmental Management (IEM) guidelines, as there is a greater association between the quality of the Environmental Impact Assessments (EIAs) conducted and the responsible Eskom Environmental Officer. Furthermore, there should be a continuous improvement in EIA practice over time. These improvements in Eskom's environmental management plan can contribute to the successful and effective implementation of Environmental Impact Assessments (EIAs).
What are the effects of screening time on children?5 answersExcessive screen time has been found to have negative effects on various aspects of child development, including cognitive, social, emotional, and physical development. It can negatively impact attention, language, memory, and motor skills development. Additionally, excessive screen time is associated with increased risk of obesity, reduced physical activity, sleep disturbances, and social and emotional problems. It can also have detrimental effects on language development, as it reduces the amount and quality of interactions between children and their caregivers. Furthermore, screen time has been linked to decreased inhibitory control and less robust neural processes for inhibitory control. However, there are also some positive impacts of screen time, particularly in educational contexts. To minimize the potential risks, it is recommended to have a limited and monitored exposure to screens. Healthcare providers and parents should be aware of the potential risks and implement strategies to manage screen time.
How can u measure environmental KPIs considering intra company logistic processes?5 answersEnvironmental Key Performance Indicators (KPIs) can be measured considering intra company logistic processes by using tools and frameworks specifically designed for this purpose. One such tool is the EPM-KOMPAS, which is developed for small and medium-sized enterprises (SMEs) to integrate environmental performance into their internal decision-making process. Another approach is to assess the level of environmental KPIs importance based on the maturity level of the organization. This can be done using the IPMA Delta model for maturity assessment, which examines differences among low and high maturity organizations in terms of environmental KPIs. Additionally, companies can track environmental issues of their suppliers' production processes upstream in the supply chain by using KPIs such as energy use, greenhouse gas emissions, and water use. Traditional means such as targets and supplier scorecards can be used to improve suppliers' environmental performance. Stakeholders also play a significant role in determining the importance of different types of environmental KPIs, and their interests should be considered in the reporting decisions of companies. Overall, it is important to use valid and reliable measures of environmental performance that align with stakeholders' expectations.