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Chair
A chair is a type of seat, typically designed for one person and consisting of one or more legs, a flat or slightly angled seat and a back-rest. It may be made of wood, metal, or synthetic materials, and may be padded or upholstered in various colors and fabrics. Chairs vary in design. An armchair has armrests fixed to the seat; a recliner is upholstered and features a mechanism that lowers the chair's back and raises into place a footrest; a rocking chair has legs fixed to two long curved slats; and a wheelchair has wheels fixed to an axis under the seat. Etymology ''Chair'' comes from the early 13th-century English word ''chaere'', from Old French ("chair, seat, throne"), from Latin ("seat"). History The chair has been used since antiquity, although for many centuries it was a symbolic article of state and dignity rather than an article for ordinary use. "The chair" is still used as the emblem of authority in the House of Commons in the United Kingdom and Canad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheelchair
A wheelchair is a mobilized form of chair using two or more wheels, a footrest, and an armrest usually cushioned. It is used when walking is difficult or impossible to do due to illnesses, injury, disabilities, or age-related health conditions. Wheelchairs provide mobility, postural support, and freedom to those who cannot walk or have difficulty walking, enabling them to move around, participate in everyday activities, and live life on their own terms. Wheelchairs come in a wide variety of formats to meet the specific needs of their users. They may include specialized seating adaptions, and individualized controls, and may be specific to particular activities, as with sports wheelchairs and beach wheelchairs. The most widely recognized distinction is between motorized wheelchairs, where propulsion is provided by batteries and electric motors, and manual wheelchairs, where the propulsive force is provided either by the wheelchair user or occupant pushing the wheelchair by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocking Chair
A rocking chair or rocker is a type of chair with two curved bands (also known as rockers) attached to the bottom of the legs, connecting the legs on each side to each other. The rockers contact the floor at only two points, giving the occupant the ability to rock back and forth by shifting their weight or pushing lightly with their feet. Rocking chairs are most commonly made of wood. Some rocking chairs can fold. Etymology The word rocking chair comes from the verb ''to rock''. The first known use of the term ''rocking chair'' was in 1766. Purpose Rocking chairs are often seen as evocative of parenting, as the gentle rocking motion soothes infants and sends them off to sleep. Many adults find rocking chairs soothing because of the gentle motion. Gentle rocking motion has been shown to provide faster onset of sleep than remaining stationary, mimicking the process of a parent rocking a child to sleep. Rocking chairs are also comfortable because, when a user sits in one withou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Throne
A throne is the seat of state of a potentate or dignitary, especially the seat occupied by a sovereign (or viceroy A viceroy () is an official who reigns over a polity in the name of and as the representative of the monarch of the territory. The term derives from the Latin prefix ''vice-'', meaning "in the place of" and the Anglo-Norman ''roy'' (Old Frenc ...) on state occasions; or the seat occupied by a pope or bishop on ceremonial occasions. "Throne" in an abstract sense can also refer to the monarchy itself, an instance of metonymy, and is also used in many expressions such as "power behind the throne, the power behind the throne". A throne is a symbol of divine and secular rule and the establishment of a throne as a defining sign of the claim to power and authority. It can be with a high backrest and feature heraldic animals or other decorations as adornment and as a sign of power and strength. A throne can be placed underneath a canopy or baldachin. The throne can s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recliner
A recliner is an armchair or sofa that reclines when the occupant lowers the chair's back and raises its front. It has a backrest that can be tilted back, and often a footrest that may be extended by means of a lever on the side of the chair, or may extend automatically when the back is reclined. A recliner is also known as a ''reclining chair'', ''lounger'' and an ''armchair''. Modern recliners often feature an adjustable headrest, lumbar support and an independent footstool that adjusts with the weight and angle of the user's legs to maximize comfort. Additional features include heat, massage and vibration. Some models are wheelchair accessible. Recliners can also accommodate a near supine position for sleeping (making them multifunctional furniture), and are common in airplanes and trains, as well as in homes. Etymology The word "recline" was first used in the 1660s, derived ultimately from the Latin word reclinare . This Latin term itself combines the prefix re-, meani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sitting
Sitting is a basic action and resting position in which the body weight is supported primarily by the bony ischial tuberosities with the buttocks in contact with the ground or a horizontal surface such as a chair seat, instead of by the lower limbs as in standing, squatting or kneeling. When sitting, the torso is more or less upright, although sometimes it can lean against other objects for a more relaxed posture. Sitting for much of the day may pose significant health risks, with one study suggesting people who sit regularly for prolonged periods may have higher mortality rates than those who do not. The average person sits down for 4.7 hours per day, according to a global review representing 47% of the global adult population. The form of kneeling where the buttocks sit back on the heels, for example as in the '' Seiza'' and '' Vajrasana'' postures, is also often interpreted as sitting. Prevalence The British Chiropractic Association said in 2006 that 32% of the Britis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Upholstery
Upholstery is the work of providing furniture, especially seats, with padding, springs, webbing, and fabric or leather covers. The word also refers to the materials used to upholster something. ''Upholstery'' comes from the Middle English word ''upholder'', which referred to an artisan who makes fabric furnishings. The term is equally applicable to domestic, automobile, airplane and boat furniture, and can be applied to mattresses, particularly the upper layers, though these often differ significantly in design. A person who works with upholstery is called an ''upholsterer''. An apprentice upholsterer is sometimes called an ''outsider'' or ''trimmer''. Traditional upholstery uses materials like coil springs (post-1850), animal hair (horse, hog and cow), coir, straw and hay, hessians, linen scrims, wadding, etc., and is done by hand, building each layer up. In contrast, today's upholsterers employ synthetic materials like dacron and vinyl, serpentine springs, and so on. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armrest
An armrest (or arm-rest) is a part of a chair, where a person can rest their arms on. Armrests are built into a large variety of chairs such as automotive chairs, armchairs, airline seats, sofas, and more. Adjustable armrests are commonly found in ergonomic office chairs and gaming chairs. In automobiles Armrest is also a feature found in most modern automobiles on which the occupants can rest their arms. Armrests are commonly placed between the front car seats on the driver and passenger side of the vehicle. Sometimes one or two armrests may also be attached to each individual seat, a feature commonly found in minivans (MPVs) and some SUVs. Many larger cars also have a broad arm-rest between the back seats, which may be folded out when the central (third) seating place is not required. In some designs where occupant safety is emphasised, including some Volvo models, the armrest doubles as a child seat, complete with specially adjustable seatbelt. Armrests in some veh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seat
A seat is a place to sit. The term may encompass additional features, such as back, armrest, head restraint but may also refer to concentrations of power in a wider sense (i.e " seat (legal entity)"). See disambiguation. Types of seat The following are examples of different kinds of seat: * Armchair, a chair equipped with armrests * Airline seat, for passengers in an aircraft * Bar stool, a high stool used in bars and many houses * Bench, a long hard seat * Bicycle seat, a saddle on a bicycle * Car seat, a seat in an automobile * Cathedra, a seat for a bishop located in a cathedral * Chair, a seat with a back * Chaise longue, a soft chair with leg support * Couch, a long soft seat * Ejection seat, rescue seat in an aircraft * Folding seat * Hard seat * Infant car seat, for a small child in a car * Jump seat, auxiliary seat in a vehicle * Pew, a long seat in a church, synagogue, or courtroom * Saddle, a type of seat used on the backs of animals, bicycles, la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Footstool
A footstool (foot stool, footrest, foot rest) is a piece of furniture or a support used to elevate the feet. There are two main types of footstool, which can be loosely categorized into those designed for comfort and those designed for function. Comfort This type of footstool is used to provide comfort to a person seated, for example, in a chair or sofa. It is typically a short, wide, four-legged stool. The top is upholstered and padded in a fabric or animal hide, such as leather. This type of footstool is also a type of ottoman. It allows the seated person to rest their feet upon it, supporting the legs at a mostly horizontal level, thus giving rise to the alternate term ''footrest''. High quality footstools are height–adjustable. Function This type of footstool supports a person's (usually a child's) feet that do not reach the floor when seated. The footstool is placed under the feet of a sitting person so that the person's feet may rest comfortably on it. An example ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Conversation (website)
''The Conversation'' is a network of nonprofit media outlets publishing news stories and research reports online, authored by academics with professional journalist editors to produce accessible research-informed outputs. Articles are written by academics and researchers under a Creative Commons license, allowing reuse without modification. Copyright terms for images are generally listed in the image caption and attribution. Its model has been described as explanatory journalism. Except in "exceptional circumstances", it only publishes articles by "academics employed by, or otherwise formally connected to, accredited institutions, including universities and accredited research bodies". The website was launched in Australia in March 2011. The network has since expanded globally with a variety of local editions originating from around the world. In September 2019, ''The Conversation'' reported a monthly online audience of 10.7 million users, and a combined reach o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Egypt
Egypt ( , ), officially the Arab Republic of Egypt, is a country spanning the Northeast Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to northern coast of Egypt, the north, the Gaza Strip of Palestine and Israel to Egypt–Israel barrier, the northeast, the Red Sea to the east, Sudan to Egypt–Sudan border, the south, and Libya to Egypt–Libya border, the west; the Gulf of Aqaba in the northeast separates Egypt from Jordan and Saudi Arabia. Cairo is the capital, list of cities and towns in Egypt, largest city, and leading cultural center, while Alexandria is the second-largest city and an important hub of industry and tourism. With over 109 million inhabitants, Egypt is the List of African countries by population, third-most populous country in Africa and List of countries and dependencies by population, 15th-most populated in the world. Egypt has one of the longest histories o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
