GC: n CT: Big Data is an all-encompassing term for any collection of data sets so large or complex that it becomes difficult to process using traditional data processing applications. The challenges include analysis, capture, curation, search, sharing, storage, transfer, visualization, and privacy violations. The trend to larger data sets
CG: n CT: If users reach a deep page after traveling from the homepage through all the ancestor pages of that page, they will have a fairly clear understanding of where they are in the site’s information hierarchy. But when they skip some of these levels (for example, because they
GC: n CT: Application for the promotion of renewable energy sources: Scientists have developed the first low-cost system for splitting carbon dioxide into carbon monoxide and oxygen, a process crucial if we want to ramp up renewable energy use in the future. This splitting process has long been identified as
GC: n CT: In any data warehouse implementation there are many different considerations which should in place before the final physical setting up. This is to avoid in problems related to quality of data and consistencies in data processes. A conceptual schema is an abstract definition of the whole project.
GC: n CT: The government is working to protect our environment by reducing pollution, reducing the amount of waste sent to landfill, protecting areas of parkland, wildlife reserves and marine biodiversity, and enforcing regulations that kecep our water and air clean. We also help communities avoid or recover from flooding
GC: n CT: Machine learning is the science of getting computers to act without being explicitly programmed. In the past decade, machine learning has given us self-driving cars, practical speech recognition, effective web search, and a vastly improved understanding of the human genome. Machine learning is so pervasive today that
GC: n CT: Theoretically more interesting, though much more difficult, is the automatic grammatical analysis of texts by computer. Considerable progress was made in this area by research groups working on machine translation and information retrieval in the United States, Great Britain, the Soviet Union, France and a few other
GC: n CT: It is not always easy to distinguish between research and development or demonstration system and product in the area of Machine Translation (MT) however, it is useful to distinguish between fully automatic machine translation, human-assisted machine translation and machine-assisted human translation all of which fall within the
GC: n CT: Fusion Reactors: Magnetic Confinement There are two ways to achieve the temperatures and pressures necessary for hydrogen fusion to take place: Magnetic confinement uses magnetic and electric fields to heat and squeeze the hydrogen plasma. The ITER project in France is using this method. Inertial confinement uses
GC: n CT: One of the greatest challenges facing energy harvesters is generating enough power for practical applications. One way to increase the output power is to harvest more than one type of energy. For example, although there are a variety of devices that harvest either mechanical energy or magnetic
GC: n CT: Malware creation is on the rise due to money that can be made through organized Internet crime. Originally malware was created for experiments and pranks, but eventually it was used for vandalism and destruction of targeted machines. Today, much of malware is created to make a profit
GC: n CT: The user interface is often used in the context of computer systems and electronic devices. The user interface of a mechanical system, a vechicle, or an industrial installation is sometimes referred to as the Human-Machine Interface (HMI). HMI is a modification of the original term Man-Machine Interface
GC: n CT: Manure application to agricultural land involves the addition of all the components of the manure to the soil. An appropriate balance should be maintained between agronomic requirements and negative environmental impacts. Negative impacts, that could be defined as soil pollution, have to do with the addition of
GC: n CT: Companies measure capacity in different ways using either the input, output or a combination of the two as the measure. For example, a recycling company calculates their capacity based on the amount of material they clear from the inbound trailers at their plant, while a textile company
GC: n CT: Mechanical energy is the energy that is possessed by an object due to its motion or due to its position. Mechanical energy can be either kinetic energy (energy of motion) or potential energy (stored energy of position). Objects have mechanical energy if they are in motion and/or
GC: n CT: Megawatt (MW) is a metric measurement unit of power. The megawatt is equal to one million watts S: http://www.aqua-calc.com/what-is/power/megawatt (last access: 23 December 2014) N: 1. 1900, from mega- (before vowels meg-, word-forming element often meaning “large, great,” but in precise scientific language “one million” (megaton, megawatt,
CG: n CT: Recent satellite observations have shown the existence of a persistent layer of light-scattering particles in the vicinity of the polar mesopause during the summer. The suggestion has been made that this layer consists of ice particles, and that noctilucent clouds are a sporadic manifestation of the layer near
CG: n CT: Interestingly, the mesopause can be regarded as a layer separating two distinct dynamical regions of the atmosphere: the termosphere, where atmospheric processes are governed primarily by external solor influences, and the mesosphere, which is influenced primarily by internal variability produced by upward propagating waves. S: GBSS – https://bit.ly/34ec7S0 (p.51)
CG: n CT: To hear tech CEOs like Mark Zuckerberg or Satya Nadella talk about it, the metaverse is the future of the internet. Or it’s a video game. Or maybe it’s a deeply uncomfortable, worse version of Zoom? It’s hard to say. It’s been nearly six months since Facebook
CG: n CT: Most meteor showers are spawned by comets. As a comet orbits the Sun it sheds an icy, dusty debris stream along its orbit. If Earth travels through this stream, we will see a meteor shower. Although the meteors can appear anywhere in the sky, if you trace
GC: n CT: Methane (CO4) is the second most prevalent greenhouse gas emitted in the United States from human activities. In 2012, CO4 accounted for about 9% of all U.S. greenhouse gas emissions from human activities. Methane is emitted by natural sources such as wetlands, as well as human activities
GC: n CT: This study attempted to investigate the feasibility of volatile fatty acid (VFA) production from coffee pulp hydrolyse, and further to determine the potential of methanization of both the pre-acidified effluent and the coffee wastewater. The experiments were carried out in 2 completely mixed reactors, each one with