What is science, and how does it work? This is a question that has fascinated philosophers and scientists for centuries. At its core, science is defined as an organized system of knowledge about the natural world. It involves theories, models, experiments, and observations that help us to understand and explain the physical universe around us. There are many different branches of science, each of which explores a different aspect of the natural world.
But what sets science apart from other forms of knowledge? For one thing, science provides explanations based on evidence and rigorous reasoning rather than speculation or eyewitness accounts. In addition, the scientific method allows scientists to systematically test hypotheses in order to uncover new insights and knowledge about the world.
When most people think of “technology,” they imagine the latest smartphones, virtual reality headsets, or electric cars. And while these modern products certainly represent important aspects of the field, technology encompasses much more than just consumer goods. At its core, technology refers to how humans use science and engineering to create tools and systems for a wide range of purposes.
Essay writing about technology involves exploring different types of technological advances in different fields. You might consider looking at scientific breakthroughs in medicine, or computer advancements in business and engineering. You might also look at social issues like information sharing and global connectivity, which have all been greatly influenced by technological advancements in recent years.
Engineering is often described as the process of designing and building structures, machines, and other tangible objects. But at its core, engineering is a method of problem solving, involving creative solutions that allow us to overcome obstacles and make the world a better place. Whether you are studying engineering in college or working as an engineer in the field, free essay samples can be a valuable resource for learning more about this fascinating discipline.
Abstract One of the major concerns in the present environment is maintaining privacy. Intruders try to gain access to restricted files or areas thereby hindering privacy. The areas under threat include workstations, data transactions, a forest reserve, and many more. This has led the researchers to come up with what...
Abstract Normal plant growth occurs in the presence of water, adequate nutrients, and light. The goal of this study was to investigate the impact of the James River water at varying concentrations on the growth of wheat plants. The highest growth rates were realized in the plants treated with 0%,...
Cheek Cell (animal) – the marked cell components are the nucleus and cell membrane. Elodea (plant) – the marked cell components are the cell wall and chloroplast that appear as the green dots. A compound microscope’s total magnifying power is determined by multiplying the ocular lens’ magnifying power with the...
Abstract The purpose of this study is to carry out risk analysis in a country and determine the best way to manage the risk. The country of consideration in this case is Turkey. As a country, Turkey is in between Middle East and Europe and has mixed culture between the...
The fission reaction is carried out in the main unit of a nuclear power plant – a nuclear reactor. Nuclear fission is the decay of a heavy atomic nucleus (uranium, for example) into two or more light nuclei. It is accompanied by the emission of two or three neutrons and...
Introduction The horizontal construction industry has undergone remarkable transformations over the past decades. One of the factors that has promoted growth within this industry relates to adoption of new construction methods, for example the Accelerated Bridge Construction [ABC]. This method has enabled construction companies to compress their project schedules. Firms...
Introduction Background The concept of lean project management is rapidly gaining popularity around the world in different fields. According to Schaufelberger and Holm (2017), a lean operation involves the provision of excellent value to customers using the least amount of resources. Its fundamental principles are the creation of maximum value...
Introduction Project management is a broad subject and a concept used in almost all types of organizations, industries, and sectors. Managing a project means taking it through several steps from the start to its completion. The stages are called project life cycle, which entails a series of steps through which...
The article by Catherine Keyser and Su Lin is based on the different definitions of the term “peaceful rise” brought about by the different views by the different scholars. There is controversy over the possibility of a peaceful rise through international development and international relations due to delicate international relations....
While there are diverse views on whether Chinese leaders who have become more confident in recent years are using their newfound influence to build china’s interest or whether china has just laid down strategies to safeguard he economy, there is no doubt that the role that China plays in the...
Introduction With time as the markets are expanding and globalization is taking place all over the world, Companies are finding it more and more intricate to cope with the growing needs of a good organizational structure, plan, and strategy. Whether it may be a manufacturing firm, a service provider, or...
Information systems management is a relatively new area of management influenced by technological and information changes. Since the kind of performance required depends partly on the technology being used, performance management techniques have to fit with the technology of the organization. In this vein high technology settings have certain characteristics...
Evolution and natural selection were Charles Darwin’s theories that sought to explain the origin, migration and population of living things. All living things fight for their survival through the application of their internal instincts. They also have natural features that enable them to exist and survive in the environment. The...
Geographic Information System (GIS) is a PC framework for catching, putting away, checking, coordinating, controlling, investigating, and showing information identified with positions on the Earth’s surface. Hence, it is a method of connecting databases with maps, displaying data, performing spatial examinations, or creating and applying spatial models. These systems are...
Information technology (IT) refers to the technology used for dealing with various types of information, such as business data, images, or conversations. The wide use of computers and the Internet has made IT an essential element of the contemporary world and business world in particular. IT has changed the way...
Step 1 The key problem with solar power that has discouraged its use is the fact that its technology is still very expensive and unreliable. Compared with the use of hydro, nuclear, geothermal, and coal, the use of solar power has not been widely embraced (Armentrout 24). The popularity of...
Introduction The essay analyzes the Interface of Technology within an Organization’s Workplace and the necessity to have a clear understanding of social and behavioral aspects of implementing new technologies. Information Technology uses systems that have the capabilities to input data, store data/information, protect the stored data/information, process data provided using...
Abstract Information systems are a widely used tool to ease company operations by relying on the efficiency information technology brings to system operations. This study identifies that British airways which are heavily reliant on its information technology system to avert air traffic accidents need to improve their data input systems...
What is the cost (in the UAE) using PV technology to produce 1 Kg of hydrogen gas? Hydrogen gas has numerous industrial uses including the production of ammonia through the Haber process, fertilizers and hardening of oils (Gupta, 2008). Hydrogen gas is an environmental-friendly source of sustainable energy because its...
What is the cost (in the UAE) using PV technology to produce 1 Kg of hydrogen gas? Fossil fuels are the most common sources of hydrogen, in particular, hydrocarbons such as coal and methane. However, with the increasing requirements of sustainable sources of hydrogen, the electrolysis of water to produce...
Introduction The introduction of information and communication technologies nowadays offers a great range of advantages for society, especially for the financial sector. Unlimited access to information and communication technologies (ICT) supports freedom of speech as well as promotes online banking and the usage of various mobile data services that ease...
Introduction A seed may be defined as the flowering plant’s unit of reproduction, which can develop into a new plant. Therefore, seeds ensure the continuity of plant reproduction in plants that produce them. Most seeds exist in a dry form that makes them capable of staying dormant for prolonged periods....
Objective The purpose of the experiment was to separate the individual elements of specific product, Phensuprin using the acid/base extraction process. This analgesic product was contained aspirin (acetylsalicylic acid), acetanilide, and sucrose. These compounds have different solubility. The extraction was used because one solute was more soluble in the solvent...
Introduction The Internet has profoundly revolutionized socialization because it is a powerful social tool. It is a powerful and versatile social media as it links people in virtually every part of the world and allows various forms of communication such as blogs, chats, emails, calls, and tagging of videos. Realizing...
Introduction Scientific innovations and inventions have created a business environment that calls for effective information management systems; software accustomed to certain organizational needs is continually being developed (Hongbin, 2006). Contemporary business environments are characterized by information sharing, knowledge management, process automation, shortened product life-cycle, and international trade. These new elements...
Introduction The increased use of the internet today to accomplish various tasks has led to an increase in internet based crime. Criminals have developed a variety of techniques to increase the threats one is exposed to on using the internet. Among the common intrusion detection schemes is a software application...
Client-server computing This is a computer networking model, which entails an application design, partitioning the tasks between servers (service providers) and clients (service requesters). Dewire (1993) gave a more succinct definition of client-server computing as the logical expansion of modular computerized programming. The client-servers relationship usually exists between one computer...
Over budget Poor planning on information system may result in over budgeting thus affecting the financial stability of a project or business. High prices and inaccurate cost estimates can cause the information system projects to take more time and money than initially expected. Poor quality An information system structure that...
Tools and Techniques Used for a Project (for the Peters Company Project) In order to initiate the scope verification procedure, specific attention should be given to the inspection process, particularly to the product review. Because the primary purpose of the project management lay in defining the correct material to be...
Introduction In recent years, network technology becomes a populate approach that helps companies to solve problems of daily communication and increase productivity. Networks appear to be significant in knowledge capture, knowledge building, and knowledge dissemination. At a corporate worldwide network both captured underwriting transactions to update the corporate database and...
Introduction To begin with, it should be stated that information security, as well as operation security, entails the principles of keeping information and information flow (which is even more important) safe. These strategies entail the principles of information confidentiality, integrity and availability of information also entailing access control and undermining...
Introduction Project management is the process of planning, organizing, and controlling activities to achieve a goal while predicting and eliminating risks. According to Jugdev et al. (2013), various methodologies and tools are implemented to ensure the project’s success. Focusing on scheduling, setting objectives, and allocating resources allow project managers to...
Definition of research ethics Ethics in Research defines moral and scientific principles and legal rules that researchers must follow when researching any field of study. Research ethics as a term may sometimes have different meanings; first is moral conduct in research; second is the analysis of ethical conduct in research....
Summary of the Project The advancement in technology and increased Internet accessibility around the world has led to an explosion of e-commerce. As of 2016, the industry value was at USD 1.9 trillion; however, it is expected to grow to USD 4.48 trillion in 2021 (Finkle, 2). The improvement in...
Introduction RFID is an abbreviation for radio frequency identification and consists of three essential elements; tag, tag reader and host system (Roberts, 2006), all of which will be discussed in more detail shortly. Melbourne university library services just recently made some breaking historical news when the first ever RFID technology...
Introduction Modern technology has brought about many choices regarding the processing of data to improve business processes. As technology continues to advance, businesses are left with no alternative but to embrace the use of information systems to remain relevant to the needs of the consumers (Nel, 2007). Besides applying information...
Abstract The internet has become a vital part of the society today. It is used for transmitting and accessing information, conducting business, doing jobs among many more. This report discusses the history of the internet from the 1950s to date. It also focuses on its impact on globalisation and how...
Information technology has today altered the way people interact in the society (Banisar, 2011). As connectivity and information becomes readily available to different geographical and demographic sectors, digital privacy has become more valuable (Waldo, Lin& Mille, 2010). On the other hand, privacy has been one of the most enduring social,...
The desire to control global warming and its effects has led many scientists and environmentalists to push for adoption of alternative energy sources. The development of nuclear power plants seems to be the sole solution accessible, for a majority of energy stakeholders. The debate is centered on advantages of nuclear...
The sun is the main source of energy for all animate things on earth. The energy from the sun is received in form of light and heat energy. The heat energy cannot be directly used by plants or animals but warms up the non living environment. The light energy, on...
According to Zikmund and Babin (2010), specific conditions define a parametric test because the parameters used in the test have a unique mathematical distribution. Hebel (2002) describes the conditions necessary for a non-parametric test to include using data characterized by independent observations with variables measured on an interval scale. According...
Introduction and History of Nuclear Power Nuclear energy is a form of energy that atoms release by fission and fusion mechanisms that occur in an atomic reaction. Nuclear energy is economical because an atomic amount of uranium can generate as much amount of energy that the tons of coals can...
Saudi Arabia: Introduction The Kingdom of Saudi Arabia is the largest Arab country in Western Asia. This state can be regarded as a monarchy; yet, this form of government allows for local municipal election (Alshamsi, 2010, p. 219). Arabic is the official language of this country; however, one should bear...
Currently, nuclear power is the leading source of emission-free energy in the world (Kleiner 131). Nuclear energy has been in existence for over two decades. The first recorded instance of nuclear energy was in 1985 after the accidental discovery of X-rays. After this initial discovery of x-rays, scientists across Europe...
Introduction Gaseous exchange, excretion and intake of water and minerals are essential processes in all living things. The above process takes place at the molecular level and molecules have to move across the membrane (Alters, 1999). The cell membrane is semi permeable or selectively permeable. The function of the cell...
Introduction Cystic fibrosis is a genetic disorder that occurs due to mutation of the gene called cystic fibrosis transmembrane conductance regulator (CFTR). A mutation in the CFTR affects the transport of sodium and chloride ions across membranes, thus causing production of viscous secretions and thick mucus in organs such as...
Introduction Kleiner, with evidence from research, stated that “nuclear energy is the world’s largest source of emission-free energy” (131-132). It can be tracked from 1985 when Wilhelm Rontgen accidently learnt about the existence of X-rays. After Rontgen discovered about the X-rays, scientists from Europe started experimenting in this arena. Becquerel,...
Introduction Poverty is a global problem that is entrenched in many developing countries since many of the citizens in such countries live below the poverty line. According to Katel, Kregel and Reinert (2009, p. 102), the vicious circle of poverty is “a circular constellation of forces that tend to act...
Abstract Intercropping oat and lentil has potential in the sense that it is projected to enhance grain yield at a low input cost. The objective of this study was to analyze whether this association results in a positive competition or, not courtesy of the substrates’ biomass knowledge in the trays....
When conducting research, it is very important for the researcher to have a research design or structure before starting the process of data collection and analysis. A research design is important in a research study because it helps the researcher answer the research questions and to meet the objectives set...
Introduction This section of the report discusses research methodology used in obtaining results of this study. The section begins by highlighting research objectives that the paper intends to test empirically. The section also outlines research design and data collection methodology of gathering empirical evidence and data analysis techniques employed in...
Introduction Project background The Australian government is cognisant of the role of infrastructure in supporting product and service delivery and improving the country’s productivity. After the industrialization epoch, infrastructure development became part of any meaningful economic growth due to the necessity to transport goods and workforce. Consequently, the Australian government...
Introduction The Victorian government announced that it intended to construct a desalination plant with a capacity of 150-gigalitres of water. The announcement paved the way to the Victorian desalination project on 19 July 2007 (Norimitsu 2010, p.12). Appendix a shows an aerial view of the Victorian desalination project. The major...
Intelius.com is a site that American citizens have used in finding details of other people. The site displays an individual’s data such as addresses, location, email addresses, phone numbers, and full names. In addition, Intelius.com has been targeting people who are interested in dating and reconnecting with family members, military...
Qualitative and quantitative are two major methods of data collection that are applicable in scientific research. While the qualitative method of data collection focuses on intangible parameters such as relationships, behaviors, ethnicity, religion, and social norms, the quantitative method of data collection examines tangible parameters of a given subject of...
Abstract The internet has been evolving at a very fast rate. This has necessitated the need for its applications to change with the demands of the changing times. The internet protocol version four has been in use for the last twenty-five years. It has however not been effective in the...
Introduction Killer whales have been held captive at Sea World for entertainment purposes for many years. The park uses Shamu, the original name of the Orca that had been held captive at the park and that died in 1971, as a trademark for the killer whales held there (Robertson par1)....
Stem Cell Research (“SCR”) is no longer confined to the scientific realm. It has to be analysed using an ethical framework. The study of the social and moral implications of SCR falls under bioethics (Brady, 1996). According to Dahnke and Dreher “bioethics is the sub discipline of applied ethics that...
Introduction The article ‘Sustainable diffusion of Renewable energy technologies as an example of an Innovation-focused Policy’ by Tsoutsos and Stamboulis in 2005, discusses the new and emerging renewable energy technologies that are different from other policies on renewable sources of energy. The current renewable energy approach only focuses on the...
Executive Summary The Victorian water desalination project is a significant water supply project for Melbourne. The project is part of the state’s effort to complement Melbourne’s water supply. This paper shows that its success lies in the continued partnership and collaboration between the project’s public and private partners. Indeed, the...
The state of Victoria located in Australia for almost over ten years had experienced a contagious condition of drought. This had a lot of impact on the water reserves. In June 2007, the Australian government, having known her strategy, decided to concentrate on a large scale production of water reservoirs....
Overview Energy resources are mainly utilized for residential, commercial, and industrial purposes. The speaker argued that implementing energy efficiency can serve 85% of load growth over the next twenty years. Similarly, energy efficiency was defined as a decrease in energy intensity, as a result of behavior change. Generally, energy efficiency...
Abstract Enterprise resource planning (ERP) has undergone many advancement phases since its instigation in the 1970s in anticipation of establishing itself like a backbone of the majority of leading companies and organisations in the world. Regardless of the immeasurable benefits, the majority of ERP executions necessitate intense customisation to attain...
Introduction The Victorian desalination project shown above came into being on 19 July 2007 when the Victorian government announced the intention for constructing a desalination plant with a 150-Gigalitre capacity. The main objective of executing this project was to augment water supplies within Melbourne and Geelong coupled with the surrounding...
Introduction Since the advent of technology, so many things have changed and very many aspects of life have been made easier. However, technology just like all other aspects in life is a two edged sword. It is like the two sides of a coin. With all the advantages it has,...
Introduction Electricity may be defined as the movement of an electric power charge through a given medium. One of the effects associated with electricity is lightning. Electricity occurs due to several factors. One of the factors is an electromagnetic charge. If a component is electromagnetically charged, then electromagnetic fields are...
Energy in layman’s language is the ability to do physical work; solar energy is, therefore, the ability to do physical work with the sun being the source. According to science, energy is neither created nor destroyed but it is transformable from one form to another; for instance potential energy, i.e....
Abstract Human civilization has been largely influenced by the invention of engines. From the time when external combustion engines were invented to the introduction of internal combustion engines, people were highly dependent on engines to run machines that were vital in making their work easier. The spark-ignition engines which use...
Issei Masaie, et al. “Design and development of a card-sized virtual keyboard using permanent magnets and hall sensors.” Electronics & Communications in Japan 92.3 (2009): 32-37. This paper proposes a method to distinguish the key-type of human fingers attached to small permanent magnets. It explains how the various Hall sensors...
Executive summary The offshore gas and oil industry is highly hazardous. Therefore, the expectations of workers and society are that safety measures should be extremely maintained by the industry players. In fact, offshore oil and gas operators are expected to maintain high safety standards and reduce dangers associated with major...
Executive Summary Engineering for community development is a project work that is designed for Shaima village. It is a project that is to be carried out by the Stepping Forward Engineering Group. It clearly shows how the group intends to provide the village with power, water and road transport. The...
An Analysis of the West Gate Bridge Project’s Structure and Management The West Gate Bridge project was initially conceived by the Lower Yarra Crossing Company Ltd (LYCC), which was negotiating with the government on the project. The state disbanded LYCC and instead established a management body called Lower Yarra Crossing...
System application and products (SAP) is application software used by most businesspersons to carry out certain functions, such as data processing used in their businesses resulting to increased efficiency, effectiveness and also enhanced innovation. SAP AG was founded in 1972 in Germany and was modified in America where it changed...
Nuclear energy is produced through fission using uranium as fuel. This energy is created through a process of controlled nuclear reactions. In this process, a lot of heat is produced. This heat is the main source of energy in a nuclear reactor. It is mostly used to boil water and...
Introduction Genetic technology is one of the fastest growing sectors in health care provision today. The emergence of genetic based diseases has prompted medical practitioners all over the world to put more focus on the diagnosis, screening and treatment of these conditions (Lapham & Kozma, 1996). This has been achieved...
Information security is a critical detail of any government seeking to insure its economic growth and national security. With the revolution of technology, globalization, and the advent of the internet, a new crime has emerged waging war on a virtual front in the form of cyber attacks. Consequently, the government...
Abstract For the last few decades, project management and software quality management have undergone tremendous changes. This has been prompted by the constant pace of change in the information technology world, which has brought in new challenges hence calling for different solutions to the problem. This paper explores a number...
Wireless communication is a medium through which different devices and parties communicate. The components that are required to implement an effective wireless technology are important because they enhance people’s understanding of communication. Computer software is important in developing effective wireless communication technology systems. Computer software is important as it enhances...
Abstract The use of Radio Frequency Identification (RFID) technology in the health care industry has increased in the last three decades and has been effective in managing inventory and assets, tracking of products and patients, and identification of patients. This paper reviews the history of RFID, its application in the...
Introduction Ethnographic methodologies are a significant part of any research. They are especially applied in the study of anthropology. Human beings exhibit special group characteristics like any other animals. Previous studies that have used an outside approach in their methodologies have always had some problems with the accuracy and quality...
Anderson, C.E. (2000). Genetic engineering: Dangers and opportunities. The Futurist, 34(2), 20-25. Web. This article came from a peer-reviewed journal and was intended for a general reading audience. The focus of this article was on the probable impacts, both good and bad, that genetic engineering can have. The methodology utilized...
Stem Cell Research as an Ethical Issue in the Field of Genetics Stem cell technology is considered one of the miracles of the 21st century. It has emerged as one of the promising fields of study for preventing, curing, or even understanding the nature of debilitating and life-threatening diseases such...
The development of information management technologies have been hailed as a valuable milestone in terms of enhancing effective and efficient business management. Several benefits have been accrued from the applications of modern information managemt technologies. These include enhancement managemt of business information, increase in the speed of business transactions, reduction...
Introduction Financial auditing has had a dramatic change over the past decade and is still expected to change as more businesses and companies continue to rely on information technology to help them achieve their core objectives. Sarbanes-Oxley Act of 2002 was enacted as a response to a wave of highly...
Introduction Virtualization and cloud computing are new technologies that have widely been adopted by many organizations offering computing services. Among the reasons for the trend are that many organizations have found virtualization and cloud computing cost effective. That has strongly reinforced the need to understand the technologies (cloud computing and...
Introduction Nuclear power is both liked and loathed because it stands between the border of humanity’s greatest hopes and deepest fears for the future. The fact that atomic energy provides a clean energy alternative that relieves the human race of the problems associated with fossil fuel dependence is not in...
Abstract More and more companies offering computing services are shifting towards virtualization and cloud computing technologies. These new technologies provide a platform for the provision of computing services on demand. Virtualization provides a platform to run different applications on underlying hardware platforms by running multiple operating systems on a single...
Introduction Human error in operator decision-making often results to tragic events and industrial accidents. In particular, in aviation, human error has far-reaching implications on the safety of the passengers and the pilot as well. Hence, an effort to design better computer systems to reduce human error and make the aviation...
The Information Technology Professional’s Resource Center was initially created in early 1999 to offer provision for a one-stop-shop for Information Technology experts to retrieve important information that touches on data and networking. They also play a great role in providing links to information related to networking, making it accessible and...
Executive Summary The East West Link Project has been based on a careful research done by the Victorian State Government to try to eliminate traffic congestion in Melbourne City. This city has been losing its attractiveness to investors and visitors due to slow movement of traffic. In a bid to...
Introduction Data is as important to a company as its employees and the physical assets that generate income. Therefore, the compilation, transmission, storage, analysis, and access should be secured (Whitman, Mattord, & Green, 2011). Network security is a concept that successful companies embrace and implement because it protects and secures...
Abstract Big data, which is also known as business intelligence, significantly influences accounting operations following the accessibility of new data types. It can avail textual, video, and image information, which may be very useful in enhancing financial reporting, managerial accounting, and financial bookkeeping. For managerial accounting, data analysis can assist...
Introduction Higher education structures are rapidly changing. Traditional libraries that were synonymous with bookshelves have since been replaced by digital libraries. Students have turned to new media resources such as videos, e-books, and DVDs as sources of knowledge and information. Social media is one of the internet tools that have...