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Automatic Deodorizer Dispenser
An automatic deodorizer dispenser is an air freshener designed to release the encapsulated scent at a set time, or under preset conditions. Some fresheners operate by releasing a quick burst of scent every minute, 10 minutes, or 30 minutes so that you don't become too accustomed to the smell. Other kinds operate by having a light sensor or motion sensor attached, and releasing a burst of fragrance whenever this sensor is tripped. Each bus of TransJakarta TransJakarta (stylised as transjakarta, often erroneously called Busway) is a bus rapid transit (BRT) system in Jakarta, Indonesia. The first BRT system in Southeast Asia, it commenced operations on 15 January 2004 to provide a fast public trans ... is equipped with automatic air freshener dispensers which periodically spray car fragrance in order to keep the air fresh. Modification Automatic deodorizer dispensers have been the target of Hacking of consumer electronics, hacking by hobbyists due to their relatively low cost. ...
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Air Freshener
Air fresheners are consumer products that typically emit fragrance and are used in homes or commercial interiors such as restrooms, foyers, hallways, vestibules and other smaller indoor areas, as well as larger areas such as hotel lobbies, auto dealerships, medical facilities, public arenas and other large interior spaces. Car fresheners are used in automobiles. As a source of odors, specific deodorizing blocks are made for toilets and urinals. There are many different methods and brands of air fresheners. Some of the different types of air fresheners include electric fan air fresheners, gravity drip hygiene odor control cleaning systems, passive non-mechanical evaporating aroma diffusers, metered aerosol time-operated mist dispensers, sprays, candles, oils, gels, beads, and plug-ins. Some air fresheners contain chemicals that provoke allergy and asthma symptoms or are toxic. Air freshening is not only limited to modern day sprays, air freshening also can involve the use of o ...
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Fortune (magazine)
''Fortune'' is an American multinational corporation, multinational business magazine headquartered in New York City. It is published by Fortune Media Group Holdings, owned by Thai businessman Chatchaval Jiaravanon. The publication was founded by Henry Luce in 1929. The magazine competes with ''Forbes'' and ''Bloomberg Businessweek'' in the national business magazine category and distinguishes itself with long, in-depth feature articles. The magazine regularly publishes ranked lists, including the Fortune 500, ''Fortune'' 500, a ranking of companies by revenue that it has published annually since 1955. The magazine is also known for its annual ''Fortune Investor's Guide''. History ''Fortune'' was founded by ''Time (magazine), Time'' magazine co-founder Henry Luce in 1929 as "the Ideal Super-Class Magazine", a "distinguished and de luxe" publication "vividly portraying, interpreting and recording the Industrial Civilization". Briton Hadden, Luce's business partner, was not enthu ...
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TransJakarta
TransJakarta (stylised as transjakarta, often erroneously called Busway) is a bus rapid transit (BRT) system in Jakarta, Indonesia. The first BRT system in Southeast Asia, it commenced operations on 15 January 2004 to provide a fast public transport system to help reduce rush hour traffic. The system is considered as the first revolutionary public transit mode in the capital city of Indonesia. The buses run in dedicated lanes (busways), and ticket prices are subsidised by the regional government. TransJakarta has the world's longest BRT system (251.2 km in length), which operates about 4,300 buses. As of February 2020, it serves an average of 1.006 million passengers daily. TransJakarta system is operated by municipally-owned company PT Transportasi Jakarta. However, most of its fleet is operated by various companies aside of the company itself. History and development TransJakarta was built to provide a fast, comfortable, and affordable mass transportation system. To ...
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Hacking Of Consumer Electronics
The hacking of consumer electronics is an increasingly common practice which users perform in order to customize and modify their devices beyond what is typically possible. This activity has a long history, dating from the days of early computer, programming, and electronics hobbyists. A notable case of the hacking of consumer electronics is jailbreaking of Apple iOS devices or the rooting of Android phones, although many other electronics such as video game consoles are regularly hacked. While these methods allow unrestricted modification of an existing operating system installation, some third-party operating systems have been developed as a replacement to a device's default OS, such as Replicant and postmarketOS on cellphones, or DD-WRT and tomato on routers. The process of consumer electronics hacking is usually accomplished through modification of the system software, either an operating system or firmware, but hardware modifications are not uncommon. The legality of h ...
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Deodorant
A deodorant is a substance applied to the body to prevent or mask body odor due to bacterial breakdown of perspiration or vaginal secretions, for example in the armpits, groin, or feet. A subclass of deodorants, called antiperspirants, prevents sweating itself, typically by blocking sweat glands. Antiperspirants are used on a wider range of body parts, at any place where sweat would be inconvenient or unsafe, since unwanted sweating can interfere with comfort, vision, and grip (due to slipping). Other types of deodorant allow sweating but prevent bacterial action on sweat, since human sweat only has a noticeable smell when it is decomposed by bacteria. In the United States, the Food and Drug Administration classifies and regulates most deodorants as cosmetics, but classifies antiperspirants as over-the-counter drugs. The first commercial deodorant, Mum, was introduced and patented in the late nineteenth century by an inventor in Philadelphia, Pennsylvania, Edna Murphey. The pr ...
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Incense
Incense is aromatic biotic material that releases fragrant smoke when burnt. The term is used for either the material or the aroma. Incense is used for aesthetic reasons, religious worship, aromatherapy, meditation, and ceremony. It may also be used as a simple deodorant or insect repellent. Incense is composed of aromatic plant materials, often combined with essential oils. The forms taken by incense differ with the underlying culture, and have changed with advances in technology and increasing number of uses. Incense can generally be separated into two main types: "indirect-burning" and "direct-burning". Indirect-burning incense (or "non-combustible incense") is not capable of burning on its own, and requires a separate heat source. Direct-burning incense (or "combustible incense") is lit directly by a flame and then fanned or blown out, leaving a glowing ember that smoulders and releases a smoky fragrance. Direct-burning incense is either a paste formed around a bamboo stic ...
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Little Trees
Little Trees are disposable air fresheners shaped like a stylized evergreen tree, marketed for use in motor vehicles, and most commonly seen hanging from rear-view mirrors. They are made of a specially formulated absorbent material produced in a variety of colors and scents. Little Trees were invented in 1952 in Watertown, New York, by Julius Sämann, a German-Jewish chemist and businessman who had fled the Nazis. He had studied Alpine tree aromas in the forests of Canada and was interested in the biological mechanisms used to transport and disseminate them. Little Trees air fresheners are manufactured in the United States by the Car-Freshner Corporation at factories (such as Royal Pine) in Watertown, New York and DeWitt, Iowa. Several companies in Europe produce Little Trees under license from Julius Sämann Ltd. using the names Wunder-Baum (in Austria, Switzerland, Denmark, Finland, Germany, Norway, Poland, Romania, Slovenia, Hungary and Sweden) and Arbre Magique (in France, B ...
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Urinal Deodorizer Block
Urinal deodorizer blocks (commonly known as urinal cakes, urinal cookies, urinal biscuits (piscuits), urinal donuts, toilet lollies, trough lollies, urinal mints, urinal pucks, hockey pucks, toilet pucks, or urinal peons (pee-ons) are small disinfectant blocks that are added to urinals. Those containing para-dichlorobenzene (pDCB) may be called para blocks. Besides disinfecting, the purpose of these blocks is to reduce or mask odors from restroom urinals. They are placed above the urinal drain, often in the confines of a small plastic trap (urinal screen) that prevents their loss down the drain when they dissolve to a small size. Appearance Urinal deodorizer blocks are tablets (usually cylindrical in shape). Composition The chemicals composing the block may vary. The original formulations were of naphthalene and later para-dichlorobenzene, both now known to be hazardous to health by inhalation. In some areas, the use of para-dichlorobenzene toilet blocks has been banned; in ot ...
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Lyral
Hydroxymethylpentylcyclohexenecarboxaldehyde is a synthetic fragrance known by the trade names Lyral, Kovanol, Mugonal, Landolal. It is found in some soaps, eau de toilettes, aftershaves and deodorant A deodorant is a substance applied to the body to prevent or mask body odor due to bacterial breakdown of perspiration or vaginal secretions, for example in the armpits, groin, or feet. A subclass of deodorants, called antiperspirants, prevents ...s. Synthesis Typical synthesis starts from myrcene and involves a Diels–Alder reaction with acrolein to produce the cyclohexenecarbaldehyde group, this species is marketed as a fragrance in its own right, most commonly under the name 'myrac aldehyde'. Acid-catalyzed hydration of this completes the synthesis by forming the tertiary alcohol. Safety Lyral is known to act as a skin allergen and is listed as such in EU Directive 76/768/EEC. It is commonly tested for in patients undergoing patch testing. References {{Reflist Perfu ...
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Citronellal
Citronellal or rhodinal ( C10 H18 O) is a monoterpenoid aldehyde, the main component in the mixture of terpenoid chemical compounds that give citronella oil its distinctive lemon scent. Citronellal is a main isolate in distilled oils from the plants ''Cymbopogon'' (excepting C. citratus, culinary lemongrass), lemon-scented gum, and lemon-scented teatree. The (''S'')-(−)-enantiomer of citronellal makes up to 80% of the oil from kaffir lime leaves and is the compound responsible for its characteristic aroma. Citronellal has insect repellent properties, and research shows high repellent effectiveness against mosquitoes. Another research shows that citronellal has strong antifungal qualities. Compendial status * British Pharmacopoeia See also * Citral * Citronellol * Citronella oil * Hydroxycitronellal * Perfume allergy Perfume intolerance or perfume allergy is a condition wherein people exhibit sensitivity or allergic reactions to ingredients in some perfumes and some oth ...
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Cleaning Products
Cleaning agents or hard-surface cleaners are substances (usually liquids, powders, sprays, or granules) used to remove dirt, including dust, stains, bad smells, and clutter on surfaces. Purposes of cleaning agents include health, beauty, removing offensive odor, and avoiding the spread of dirt and contaminants to oneself and others. Some cleaning agents can kill bacteria (e.g. door handle bacteria, as well as bacteria on worktops and other metallic surfaces) and clean at the same time. Others, called degreasers, contain organic solvents to help dissolve oils and fats. Chemical agents Acidic Acidic cleaning agents are mainly used for removal of inorganic deposits like scaling. The active ingredients are normally strong mineral acids and chelants. Often, surfactants and corrosion inhibitors are added to the acid. Hydrochloric acid is a common mineral acid typically used for concrete. Vinegar can also be used to clean hard surfaces and remove calcium deposits that also helps to m ...
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