GC: n CT: Landscape and horticultural services. (1) Introduction. This section provides tax reporting instructions for persons who provide landscape and horticultural services. This section does not apply to silvicultural activities or to horticultural services provided to farmers. Silviculture means the commercial production of timber and includes activities such as
GC: n CT: Trojan horse programs are named after one of the most famous deceptions in history. In ancient Troy, the Greek army appeared to leave the war ravaged shores of Troy, but left a large wooden horse in what appeared to be a peace gift. Within the Trojan horse
GC: n CT: Tropospheric ozone is also recognised to be a threat to human health (WHO, 2003; Lim et al., 2012) and have a deleterious impact on vegetation (Fowler et al., 2009), and through plant damage it impedes the uptake of carbon into the biosphere (Sitch et al., 2007) as
GC: n CT: Imagine a lump of iron the size of a tennis ball. Weigh it in your hand. Now let it drop on to your foot. How does that feel? Now imagine an identical object three times as dense. How would that feel if you dropped it? Would you
GC: n CT: The ability to pass the Turing Test has long been considered the hallmark of an artificially intelligent system, but ever since a chatbot known as Eugene Goostman succeeded in passing the test earlier this year, its suitability as a measure of machine intelligence has been called into
GC: n CT: Carrying out single component fuel studies greatly simplifies the identification of unburned fuel and the determination of the relationship of combustion products to fuel components. Unburned fuel was a significant component of the HC emissions in the case of toluene combustion (72 percent); but for non-aromatic fuels
GC: n CT: Underwater turbines work in much the same way as their above-ground cousins. Three bladed rotors are placed on a vertical stack and are moved by the motion of the water. The rotor turns a magnetic coil generator in the shaft housing which creates an electrical current. The
GC: n CT: The United Nations Framework Convention on Climate Change (UNFCCC) is an international environmental treaty (also known as a multilateral environmental agreement) that was opened for signature at the Earth Summit held in Rio de Janeiro in 1992 and came into force in 1994. The ultimate objective of
GC: n CT: This trend and need for newer fields for exploration is not limited to traditional hydrocarbons like oil and gas; the recent developments in alternative energy resources like wind, solar, ocean floor and ocean currents are in the same direction. Countries and companies are gigging and diving deeper
GC: n CT: In information technology, the user interface (UI) is everything designed into an information device with which a human being may interact – including display screen, keyboard, mouse, light pen, the appearance of a desktop, illuminated characters, help messages, and how an application program or a Web site
GC: n CT: Olives and olive oil are a tiny part of the biomass produced through the “olive process”. The remainder is made up of vegetable water and olive pomace, which are considered by-products of olive oil processing. These by-products, vegetable water (VW) particularly, cause serious environmental problems (river and
GC: n CT: When the jet is properly directed, there is a strong cross flow at the nose that controls the direction of velocity of approach to the slot. With adequate cross velocity at the nose the jet is directed into the pool and the flow remains stable, if not
CG: n CT: The drilling equipment is normally installed on a truck and needs therefore a minimum free space for installation. These tasks and the entire installation work will be clarified and done by the drilling company. After drilling the vertical collector has to be filled with water before the
GC: n CT: The recent progress in Machine Learning that have made possible the rise of Virtual Personal Assistant, come from a specific approach to Machine Learning: Neural Networks and more specifically Deep Learning Neural Networks. Indeed, these new approach benefit the many different tasks which are at the core
GC: n CT: The definition of virtual reality comes, naturally, from the definitions for both ‘virtual’ and ‘reality’. The definition of ‘virtual’ is near and reality is what we experience as human beings. So the term ‘virtual reality’ basically means ‘near-reality’. This could, of course, mean anything but it usually
GC: n CT: Geothermal has an even longer history in Iceland, where legend has it that people first used geothermal heat 1,000 years ago to warm their homes and bathed in the hot water. But it wasn’t until the first oil-price shock of the 1970s that Iceland used geothermal heat
GC: n CT: Individuals have been electrocuted by appliances using ordinary house currents of 110 volts and by electrical apparatus in industry using as little as 42 volts direct current. The real measure of a shock’s intensity lies in the amount of current (amperes) forced though the body and not
GC: n CT: Voltage is electric potential energy per unit charge, measured in joules per coulomb ( = volts). It is often referred to as “electric potential”, which then must be distinguished from electric potential energy by noting that the “potential” is a “per-unit-charge” quantity. Like mechanical potential energy, the
GC: n CT: WEATHER systems, as the world has recently been reminded, have awesome power. The energy released by a large hurricane can exceed the energy consumption of the human race for a whole year, and even an average tornado has a power similar to that of a large power