This document provides an overview of Java and two simple Java programs - a standalone program and an applet. It discusses what Java is, its features like being simple, object-oriented, robust, and cross-platform. It then shows code for a standalone Java program that prints a message and an applet that draws a string. Both import necessary classes and have main and paint methods to run the code.
The document outlines a design technology lesson where students will design a mobile phone stand to hold a phone while charging. It includes instructions for students to list advantages and disadvantages of sample phone stands, rank their findings in pairs, and then design their own phone stand. The overall learning objective is to design a mobile phone stand to hold a phone whilst it¡¯s charging.
The document discusses the impacts of climate change on Bangladesh, including sea level rise and increased salinity, more frequent and severe flooding, and stronger cyclones. It notes that sea level rise in Bangladesh is much higher than the global average. The document presents data on population affected by past floods in Bangladesh, showing millions of people have been impacted. It discusses current and potential future adaptation efforts in Bangladesh, including coastal green belts, rainwater harvesting, and early warning systems, to build resilience against climate change impacts.
Hybrid clouds that combine private and public cloud benefits, the Industrial Internet using cloud-based intelligent machines, and personal clouds being incorporated into enterprises are among the trends discussed. Security, privacy, confidentiality and access control are key trust issues. Costs can be reduced by freeing IT personnel for more complex tasks, but outages must be planned for. Moving to the cloud offers advantages like scalability and accessibility but also risks like loss of data control and security issues. Companies should research vendors and legal issues before adopting cloud solutions.
Biotechnology can be defined as using living organisms or their components to modify or create products. It has expanded to develop controversial technologies like genetically engineered humans but also aims to help the environment through methods like bioremediation. Key applications of biotechnology include genetically altering crops and livestock to improve yields, as well as using microbes in industrial purification processes. However, biotechnology's expansion into human engineering has caused society to examine its values.
This document provides an overview of key concepts in statistics including different types of data, measures of central tendency, measures of dispersion, and methods for characterizing diagnostic tests. It discusses nominal, ordinal, interval and ratio data as well as discrete and continuous data. Measures of central tendency covered include mean, median and mode. Measures of dispersion include range, interquartile range, mean deviation, variance, standard deviation and coefficient of variation. The document also defines sensitivity, specificity, positive predictive value, negative predictive value and likelihood ratios for characterizing diagnostic tests. It introduces the receiver operating characteristic curve and how the area under the curve can be used to assess a test's accuracy.
This document summarizes the management of late preterm infants. Key points include monitoring infants for common complications like respiratory distress, hypoglycemia, and feeding difficulties. Supplementation with expressed breastmilk or formula is often needed due to challenges with exclusive breastfeeding. Close follow-up is important to assess growth, development, and prevent future health issues that late preterm infants are at higher risk for. Lifestyle changes and interventions during pregnancy can help prevent preterm births.
This document provides an overview of Java and two simple Java programs - a standalone program and an applet. It discusses what Java is, its features like being simple, object-oriented, robust, and cross-platform. It then shows code for a standalone Java program that prints a message and an applet that draws a string. Both import necessary classes and have main and paint methods to run the code.
The document outlines a design technology lesson where students will design a mobile phone stand to hold a phone while charging. It includes instructions for students to list advantages and disadvantages of sample phone stands, rank their findings in pairs, and then design their own phone stand. The overall learning objective is to design a mobile phone stand to hold a phone whilst it¡¯s charging.
The document discusses the impacts of climate change on Bangladesh, including sea level rise and increased salinity, more frequent and severe flooding, and stronger cyclones. It notes that sea level rise in Bangladesh is much higher than the global average. The document presents data on population affected by past floods in Bangladesh, showing millions of people have been impacted. It discusses current and potential future adaptation efforts in Bangladesh, including coastal green belts, rainwater harvesting, and early warning systems, to build resilience against climate change impacts.
Hybrid clouds that combine private and public cloud benefits, the Industrial Internet using cloud-based intelligent machines, and personal clouds being incorporated into enterprises are among the trends discussed. Security, privacy, confidentiality and access control are key trust issues. Costs can be reduced by freeing IT personnel for more complex tasks, but outages must be planned for. Moving to the cloud offers advantages like scalability and accessibility but also risks like loss of data control and security issues. Companies should research vendors and legal issues before adopting cloud solutions.
Biotechnology can be defined as using living organisms or their components to modify or create products. It has expanded to develop controversial technologies like genetically engineered humans but also aims to help the environment through methods like bioremediation. Key applications of biotechnology include genetically altering crops and livestock to improve yields, as well as using microbes in industrial purification processes. However, biotechnology's expansion into human engineering has caused society to examine its values.
This document provides an overview of key concepts in statistics including different types of data, measures of central tendency, measures of dispersion, and methods for characterizing diagnostic tests. It discusses nominal, ordinal, interval and ratio data as well as discrete and continuous data. Measures of central tendency covered include mean, median and mode. Measures of dispersion include range, interquartile range, mean deviation, variance, standard deviation and coefficient of variation. The document also defines sensitivity, specificity, positive predictive value, negative predictive value and likelihood ratios for characterizing diagnostic tests. It introduces the receiver operating characteristic curve and how the area under the curve can be used to assess a test's accuracy.
This document summarizes the management of late preterm infants. Key points include monitoring infants for common complications like respiratory distress, hypoglycemia, and feeding difficulties. Supplementation with expressed breastmilk or formula is often needed due to challenges with exclusive breastfeeding. Close follow-up is important to assess growth, development, and prevent future health issues that late preterm infants are at higher risk for. Lifestyle changes and interventions during pregnancy can help prevent preterm births.