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Guide Horse
A guide horse is an alternative mobility option for blind people who do not wish to or cannot use a guide dog. History The idea of a guide horse for a blind person dates back to 1943 if not earlier, the film ''The Blocked Trail'' of that year having a dwarf horse guide a blind miner. The Burlesons though may appear to have a claim for the practical proposal of using a miniature horse as a service animal for the blind or partially sighted. In 1998, while on a horseback ride in New York City, Janet and Don Burleson of Kittrell, North Carolina, noticed how their horses were able to sense on their own when to cross the street. Janet recalled watching a blind rider compete in horse shows where "the woman gave the horse directions, and it took her around the obstacles and the other horses in the class. It was serving as her guide and that was something I'd never forgotten." She wondered if a miniature horse could be trained as a guide animal for the blind. Janet had trained Arabian show ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guide Horse
A guide horse is an alternative mobility option for blind people who do not wish to or cannot use a guide dog. History The idea of a guide horse for a blind person dates back to 1943 if not earlier, the film ''The Blocked Trail'' of that year having a dwarf horse guide a blind miner. The Burlesons though may appear to have a claim for the practical proposal of using a miniature horse as a service animal for the blind or partially sighted. In 1998, while on a horseback ride in New York City, Janet and Don Burleson of Kittrell, North Carolina, noticed how their horses were able to sense on their own when to cross the street. Janet recalled watching a blind rider compete in horse shows where "the woman gave the horse directions, and it took her around the obstacles and the other horses in the class. It was serving as her guide and that was something I'd never forgotten." She wondered if a miniature horse could be trained as a guide animal for the blind. Janet had trained Arabian show ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Associated Press
The Associated Press (AP) is an American non-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association. It produces news reports that are distributed to its members, U.S. newspapers and broadcasters. The AP has earned 56 Pulitzer Prizes, including 34 for photography, since the award was established in 1917. It is also known for publishing the widely used '' AP Stylebook''. By 2016, news collected by the AP was published and republished by more than 1,300 newspapers and broadcasters, English, Spanish, and Arabic. The AP operates 248 news bureaus in 99 countries. It also operates the AP Radio Network, which provides newscasts twice hourly for broadcast and satellite radio and television stations. Many newspapers and broadcasters outside the United States are AP subscribers, paying a fee to use AP material without being contributing members of the cooperative. As part of their cooperative agreement with the AP, most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hearing Dog
A hearing dog is a type of assistance dog specifically selected and trained to assist people who are deaf or hard of hearing by alerting their handler to important sounds, such as doorbells, smoke alarms, ringing telephones, or alarm clocks. They may also work outside the home, alerting their handler to sounds such as sirens, forklifts, and a person calling the handler's name. Training Dogs that may become hearing dogs are tested for proper temperament, sound reactivity, and willingness to work. After passing initial screenings, they are trained in basic obedience and exposed to things they will face in public areas, such as elevators, shopping carts, and different types of people. Only after that period of socializing are they considered to be fully trained in sound alerting. Hearing dogs may be trained professionally in as little as three months, though many are trained for at least a year. Generally, training involves getting the dog to recognize a particular sound and then ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hearing Loss
Hearing loss is a partial or total inability to Hearing, hear. Hearing loss may be present at birth or acquired at any time afterwards. Hearing loss may occur in one or both ears. In children, hearing problems can affect the ability to Language acquisition, acquire spoken language, and in adults it can create difficulties with social interaction and at work. Hearing loss can be temporary or permanent. Presbycusis, Hearing loss related to age usually affects both ears and is due to cochlear hair cell loss. In some people, particularly older people, hearing loss can result in loneliness. Deafness, Deaf people usually have little to no hearing. Hearing loss may be caused by a number of factors, including: genetics, ageing, Noise-induced hearing loss, exposure to noise, some infections, birth complications, trauma to the ear, and certain medications or toxins. A common condition that results in hearing loss is chronic ear infections. Certain infections during pregnancy, such as cyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deafness
Deafness has varying definitions in cultural and medical contexts. In medical contexts, the meaning of deafness is hearing loss that precludes a person from understanding spoken language, an audiological condition. In this context it is written with a lower case ''d''. It later came to be used in a cultural context to refer to those who primarily communicate through sign language regardless of hearing ability, often capitalized as ''Deaf'' and referred to as "big D Deaf" in speech and sign. The two definitions overlap but are not identical, as hearing loss includes cases that are not severe enough to impact spoken language comprehension, while cultural Deafness includes hearing people who use sign language, such as children of deaf adults. Medical context In a medical context, deafness is defined as a degree of hearing difference such that a person is unable to understand speech, even in the presence of amplification. In profound deafness, even the highest intensity sound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Night Vision
Night vision is the ability to see in low-light conditions, either naturally with scotopic vision or through a night-vision device. Night vision requires both sufficient spectral range and sufficient intensity range. Humans have poor night vision compared to many animals such as cats, foxes and rabbits, in part because the human eye lacks a tapetum lucidum, tissue behind the retina that reflects light back through the retina thus increasing the light available to the photoreceptors. Types of ranges Spectral range Night-useful spectral range techniques can sense radiation that is invisible to a human observer. Human vision is confined to a small portion of the electromagnetic spectrum called visible light. Enhanced spectral range allows the viewer to take advantage of non-visible sources of electromagnetic radiation (such as near-infrared or ultraviolet radiation). Some animals such as the mantis shrimp and trout can see using much more of the infrared and/or ultraviolet sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Equine Vision
The equine eye is one of the largest of any land mammal. Its visual abilities are directly related to the animal's behavior; for example, it is active during both day and night, and it is a prey animal. Both the strengths and weaknesses of the horse's visual abilities should be taken into consideration when training the animal, as an understanding of the horse's eye can help to discover why the animal behaves the way it does in various situations. The anatomy of the equine eye The equine eye includes the eyeball and the surrounding muscles and structures, termed the adnexa. The eyeball The eyeball of the horse is not perfectly spherical, but rather is flattened anterior to posterior. However, research has found the horse does not have a ramped retina, as was once thought. The wall of the eye is made up of three layers: the internal or nervous tunic, the vascular tunic, and the fibrous tunic. * The nervous tunic (or retina) is made up of cells which are extensions of the brain, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intelligent Disobedience
Intelligent disobedience occurs where a service animal trained to help a disabled person goes directly against the owner's instructions in an effort to make a better decision. This behavior is a part of the dog's training and is central to a service animal's success on the job. The concept of intelligent disobedience has been in use and a common part of service animals' training since at least 1936. Examples When a blind person wishes to cross a street and issues an instruction to the assistance dog to do so, the dog should refuse to move when such an action would put the person in harm's way. The animal understands that this contradicts the learned behavior to respond to the owner's instructions: instead it makes an alternative decision because the human is not in a position to decide safely. The dog in this case has the capacity to understand that it is performing such an action for the welfare of the person. In another example, a blind person must communicate with the animal in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fight-or-flight
The fight-or-flight or the fight-flight-or-freeze response (also called hyperarousal or the acute stress response) is a physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival. It was first described by Walter Bradford Cannon. His theory states that animals react to threats with a general discharge of the sympathetic nervous system, preparing the animal for fighting or fleeing. More specifically, the adrenal medulla produces a hormonal cascade that results in the secretion of catecholamines, especially norepinephrine and epinephrine. The hormones estrogen, testosterone, and cortisol, as well as the neurotransmitters dopamine and serotonin, also affect how organisms react to stress. The hormone osteocalcin might also play a part. This response is recognised as the first stage of the general adaptation syndrome that regulates stress responses among vertebrates and other organisms. Name Originally understood as the fight-or-fligh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cynophobia
Cynophobia (from the el, κύων ''kýōn'' "dog" and ''phóbos'' "fear") is the fear of dogs and canines in general. Cynophobia is classified as a specific phobia, under the subtype "animal phobias". According to Timothy O. Rentz of the Laboratory for the Study of Anxiety Disorders at the University of Texas, animal phobias are among the most common of the specific phobias and 36% of patients who seek treatment report being afraid of dogs or afraid of cats. Although ophidiophobia or arachnophobia are more common animal phobias, cynophobia is especially debilitating because of the high prevalence of dogs (for example, there are an estimated 25 million stray dogs in India, and an estimated 62 million pet dogs in the United States) and the general ignorance of dog owners to the phobia. The ''Diagnostic and Statistical Manual of Mental Disorders'' (''DSM-IV-TR'') reports that only 12% to 30% of those with a specific phobia will seek treatment. Diagnosis The ''DSM-IV-TR'' provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Americans With Disabilities Act
The Americans with Disabilities Act of 1990 or ADA () is a civil rights law that prohibits discrimination based on disability. It affords similar protections against discrimination to Americans with disabilities as the Civil Rights Act of 1964, which made discrimination based on race, religion, sex, national origin, and other characteristics illegal, and later sexual orientation and gender identity. In addition, unlike the Civil Rights Act, the ADA also requires covered employers to provide reasonable accommodations to employees with disabilities, and imposes accessibility requirements on public accommodations. In 1986, the National Council on Disability had recommended the enactment of an Americans with Disabilities Act (ADA) and drafted the first version of the bill which was introduced in the House and Senate in 1988. A broad bipartisan coalition of legislators supported the ADA, while the bill was opposed by business interests (who argued the bill imposed costs on business) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Justice
A justice ministry, ministry of justice, or department of justice is a ministry or other government agency in charge of the administration of justice. The ministry or department is often headed by a minister of justice (minister for justice in a very few countries) or a secretary of justice. In some countries, the head of the department may be called the attorney general, for example in the United States. Monaco is an example of a country that does not have a ministry of justice, but rather a Directorate of Judicial Services (head: Secretary of Justice) that oversees the administration of justice. Vatican City, a country under the sovereignty of the Holy See, also does not possess a ministry of justice. Instead, the Governorate of Vatican City State (head: President of the Governorate of Vatican City State), the legislative body of the Vatican, includes a legal office. Depending on the country, specific duties may relate to organizing the justice system, overseeing the public pros ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
