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Stress
Stress may refer to: Science and medicine * Stress (biology), an organism's response to a stressor such as an environmental condition * Stress (linguistics), relative emphasis or prominence given to a syllable in a word, or to a word in a phrase or sentence * Stress (mechanics), the internal forces that neighboring particles of a continuous material exert on each other * Oxidative stress, an imbalance of free radicals * Psychological stress, a feeling of strain and pressure ** Occupational stress, stress related to one's job * Surgical stress, systemic response to surgical injury Arts, entertainment, and media Music Groups and musicians * Stress (Brazilian band), a Brazilian heavy metal band * Stress (British band), a British rock band * Stress (pop rock band), an early 1980s melodic rock band from San Diego * Stress (musician) (born 1977), hip hop singer from Switzerland * Stress (record producer) (born 1979), artistic name of Can Canatan, Swedish musician and record pr ...
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Psychological Stress
In psychology, stress is a feeling of emotional strain and pressure. Stress is a form of psychological and mental discomfort. Small amounts of stress may be beneficial, as it can improve athletic performance, motivation and reaction to the environment. Excessive amounts of stress, however, can increase the risk of strokes, heart attacks, ulcers, and mental illnesses such as depression and also aggravate pre-existing conditions. Psychological stress can be external and related to the environment, but may also be caused by internal perceptions that cause an individual to experience anxiety or other negative emotions surrounding a situation, such as pressure, discomfort, etc., which they then deem stressful. Hans Selye (1974) proposed four variations of stress. On one axis he locates good stress ( eustress) and bad stress (distress). On the other is over-stress (hyperstress) and understress (hypostress). Selye advocates balancing these: the ultimate goal would be to balance ...
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Stress (linguistics)
In linguistics, and particularly phonology, stress or accent is the relative emphasis or prominence given to a certain syllable in a word or to a certain word in a phrase or Sentence (linguistics), sentence. That emphasis is typically caused by such properties as increased loudness and vowel length, full articulation of the vowel, and changes in Tone (linguistics), tone. The terms ''stress'' and ''accent'' are often used synonymously in that context but are sometimes distinguished. For example, when emphasis is produced through pitch alone, it is called ''Pitch-accent language, pitch accent'', and when produced through length alone, it is called ''quantitative accent''. When caused by a combination of various intensified properties, it is called ''stress accent'' or ''dynamic accent''; English uses what is called ''variable stress accent''. Since stress can be realised through a wide range of Phonetics, phonetic properties, such as loudness, vowel length, and pitch (which are ...
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Stress (mechanics)
In continuum mechanics, stress is a physical quantity that describes forces present during deformation. For example, an object being pulled apart, such as a stretched elastic band, is subject to ''tensile'' stress and may undergo elongation. An object being pushed together, such as a crumpled sponge, is subject to ''compressive'' stress and may undergo shortening. The greater the force and the smaller the cross-sectional area of the body on which it acts, the greater the stress. Stress has dimension of force per area, with SI units of newtons per square meter (N/m2) or pascal (Pa). Stress expresses the internal forces that neighbouring particles of a continuous material exert on each other, while ''strain'' is the measure of the relative deformation of the material. For example, when a solid vertical bar is supporting an overhead weight, each particle in the bar pushes on the particles immediately below it. When a liquid is in a closed container under pressure, each ...
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Occupational Stress
Occupational stress is psychological stress related to one's job. Occupational stress refers to a chronic condition. Occupational stress can be managed by understanding what the stressful conditions at work are and taking steps to remediate those conditions. Occupational stress can occur when workers do not feel supported by supervisors or coworkers, feel as if they have little control over the work they perform, or find that their efforts on the job are incommensurate with the job's rewards. Occupational stress is a concern for both employees and employers because stressful job conditions are related to employees' emotional well-being, physical health, and job performance. The World Health Organization and the International Labour Organization conducted a study. The results showed that exposure to long working hours, operates through increased psycho-social occupational stress. It is the occupational risk factor with the largest attributable burden of disease, according to these ...
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Stress (biology)
Stress, whether physiological, biological or psychological, is an organism's response to a stressor, such as an environmental condition or change in life circumstances. When stressed by stimuli that alter an organism's environment, multiple systems respond across the body. In humans and most mammals, the autonomic nervous system and Hypothalamic–pituitary–adrenal axis, hypothalamic-pituitary-adrenal (HPA) axis are the two major systems that respond to stress. Two well-known hormones that humans produce during stressful situations are adrenaline and cortisol. The Sympathoadrenal system, sympathoadrenal medullary axis (SAM) may activate the fight-or-flight response through the sympathetic nervous system, which dedicates energy to more relevant bodily systems to Acute stress reaction, acute adaptation to stress, while the parasympathetic nervous system returns the body to homeostasis. The second major physiological stress-response center, the HPA axis, regulates the release ...
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Oxidative Stress
Oxidative stress reflects an imbalance between the systemic manifestation of reactive oxygen species and a biological system's ability to readily detoxify the reactive intermediates or to repair the resulting damage. Disturbances in the normal redox state of cells can cause toxic effects through the production of peroxides and free radicals that damage all components of the cell, including proteins, lipids, and DNA. Oxidative stress from oxidative metabolism causes base damage, as well as strand breaks in DNA. Base damage is mostly indirect and caused by the reactive oxygen species generated, e.g., (superoxide radical), OH ( hydroxyl radical) and (hydrogen peroxide). Further, some reactive oxidative species act as cellular messengers in redox signaling. Thus, oxidative stress can cause disruptions in normal mechanisms of cellular signaling. In humans, oxidative stress is thought to be involved in the development of attention deficit hyperactivity disorder, cancer, Parkin ...
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Surgical Stress
Surgical stress is the systemic response to surgical injury and is characterized by activation of the sympathetic nervous system, endocrine responses as well as immunological and haematological changes. Measurement of surgical stress is used in anaesthesia, physiology and surgery. Analysis of the surgical stress response can be used for evaluation of surgical techniques and comparisons of different anaesthetic protocols. Moreover, they can be performed both in the intraoperative or postoperative period. If there is a choice between different techniques for a surgical procedure, one method to evaluate and compare the surgical techniques is to subject one group of patients to one technique, and the other group of patients to another technique, after which the surgical stress responses triggered by the procedures are compared. Absent any other difference, the technique with the least surgical stress response is considered the best for the patient. Similarly, a group of patients can ...
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Stress (record Producer)
Can Canatan (born March 29, 1979), better known by his stage name Stress, is a Swedish musician and music producer. Biography and career Canatan was born and raised in Solna, Stockholm. He began his music career as a DJ at the age of 16. By the time he turned 18 he gained recognition in the Swedish hip hop industry as a hip hop producer. Stress is now signed to Rocnation Publishing and is working internationally. Discography Albums Production ;Sweden Produced entirely by "Stress" *2012: Kartellen – ''Ånger och kamp'' (Studio album) *2013: Abidaz – ''In och ut'' (Studio album) *2013: Kartellen – ''Ånger och Kamp 2'' (Studio album) ;USA/Abroad *2005: Pretty Ricky Pretty Ricky is an American R&B/hip hop group originating from Miami, Florida. The group originally consisted of 3 brothers, Diamond (Baby Blue) Smith, Spectacular Smith, and Corey (Slick 'Em) Mathis, and Marcus ( Pleasure P) Cooper. Pleasu ... – "Call Me" *2011: Nikos Ganos – "Break Me" *2012 ...
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Stress (musician)
Stress (born Andres Andrekson on 25 July 1977 in Tallinn, Estonia) is an Estonian-born Swiss rapper from Lausanne. He left Estonia in 1989 with his mother when he was 12. Music career On 10 February 2003, Stress released his first studio album Billy Bear'. On 12 February 2005 the album 25.07.03' was released. Renaissance' is the third solo album of Stress. It was released 16 February 2007. The album Des rois des pions et des fous' was his fourth solo project. On 7 October 2011 he released Renaissance II'. In 2012, Stress, Pegasus Frontman Noah Veraguth, and Bastian Baker released a joint album called Noël's Room'. On 8 March 2013, Stress a best-of album, Golden Greats', with 16 songs. Stress' came out 28 November 2014. On 4 October 2019 Sincèrement' came out. Libertad' came out 25 February 2022. On 10 November 2023, thMTV Unpluggedalbum came out. Discography Album Singles Filmography *2004 "Redemption – Früchte des Zorns" *2007 "Breakout" *2009 "Verso" *2022 ...
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Stress Test (other)
Stress testing or stress test is a form of deliberately intense or thorough testing. It may also refer to: Techniques *Cardiac stress test, a medical testing procedure to evaluate heart function *Stress analysis, methods for computing mechanical stress *Trier social stress test, a procedure used to induce stress in human research participants *Voice stress analysis, sometimes called a voice stress test Works

*Stress Test (book), ''Stress Test'' (book), a book by former United States Secretary of the Treasury Timothy Geithner *"Stress Test", a 1990 List of The Raccoons episodes#Season 5 (1990-1991), episode of ''The Raccoons'' *"Stress Test", a The Casagrandes (season 1), season 1 episode of ''The Casagrandes'' {{disambiguation ...
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Stress Tensor (other)
Stress tensor may refer to: * Cauchy stress tensor, in classical physics * Stress deviator tensor, in classical physics * Piola–Kirchhoff stress tensor, in continuum mechanics * Viscous stress tensor, in continuum mechanics * Stress–energy tensor, in relativistic theories * Maxwell stress tensor, in electromagnetism * Electromagnetic stress–energy tensor, in relativistic physics See also * Stress (other) * Tensor (other) *Stress measures In continuum mechanics, the most commonly used measure of stress is the Cauchy stress tensor, often called simply ''the'' stress tensor or "true stress". However, several alternative measures of stress can be defined: #The Kirchhoff stress (\bold ... {{bca Science disambiguation pages ...
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Stress (Stress Album)
Stress is a Brazil, Brazilian Heavy metal music, heavy metal band. They were among the earliest Brazilian metal bands, and recorded what is considered to be the first Brazilian heavy metal album, ''Stress''. History Formed in 1974 by the encounter of the future members of the group in a school, they were the first Brazilian Heavy metal music, metal band, and also the first to release an album. Their career began by playing songs by artists such as Rolling Stones, Nazareth (band), Nazareth, The Sweet, Sweet, Led Zeppelin, Black Sabbath, Deep Purple and other similar groups. The lineup of the time consisted of: ChamoneI Andre on drums, Leonardo Revenue on keyboards, Roosevelt Bala as the singer, Wilson Mota on guitar and Paulo Lima on bass. The first concert of the band, omitting various live performances for the anniversaries of the school, occurred in 1977. In 1978 the band began to work on their first piece, under the influence of Heavy metal music, metal groups such as Judas ...
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