Unipolar: meaning, definitions and examples
๐ง
unipolar
[ หjuห.nษชหpษห.lษr ]
mental health
Unipolar refers to a type of mood disorder characterized by the presence of only one extreme mood, typically depression. Unlike bipolar disorder, which includes both depressive and manic episodes, unipolar disorders involve periods of depressive episodes without the manic or hypomanic episodes.
Synonyms
depressive disorder, major depression, unipolar depression
Examples of usage
- She was diagnosed with unipolar depression.
- Unipolar disorder can significantly impact daily functioning.
- Treatment for unipolar depression often involves therapy and medication.
electricity
In electrical engineering, unipolar refers to a system or component that operates with a single polarity. This term typically describes devices that utilize a single type of charge, either positive or negative.
Synonyms
one-pole, single-polar
Examples of usage
- Unipolar transistors are commonly used in circuits.
- The sensor operates on a unipolar signal.
- Unipolar motors have simpler designs compared to bipolar motors.
Translations
Translations of the word "unipolar" in other languages:
๐ต๐น unipolar
๐ฎ๐ณ เคฏเฅเคจเคฟเคชเฅเคฒเคฐ
๐ฉ๐ช unipolar
๐ฎ๐ฉ unipolar
๐บ๐ฆ ัะฝัะฟะพะปััะฝะธะน
๐ต๐ฑ unipolarny
๐ฏ๐ต ใฆใใใผใฉ
๐ซ๐ท unipolaire
๐ช๐ธ unipolar
๐น๐ท unipolar
๐ฐ๐ท ๋จ๊ทน
๐ธ๐ฆ ุฃุญุงุฏู ุงููุทุจูุฉ
๐จ๐ฟ unipolรกrnรญ
๐ธ๐ฐ unipolรกrny
๐จ๐ณ ๅๆ็
๐ธ๐ฎ unipolaren
๐ฎ๐ธ einfรณlat
๐ฐ๐ฟ ะฑะธะฟะพะปััะปัา
๐ฌ๐ช แฃแแแคแแแแ แฃแแ
๐ฆ๐ฟ unipolyar
๐ฒ๐ฝ unipolar
Etymology
The term 'unipolar' is derived from the prefix 'uni-', meaning 'one' or 'single', and 'polar', which relates to the concept of poles or extremes, especially in terms of charge or emotional states. The use of 'unipolar' in the context of mental health emerged in the late 20th century as researchers sought to categorize and better understand mood disorders. Initially, mood disorders were not well defined, leading to general terms. However, as diagnostic criteria evolved, the distinction between unipolar and bipolar disorders became essential for effective treatment. In engineering, 'unipolar' describes devices that operate with a singular type of electrical charge. Its application in this field underscores the relevance of polarity in electricity and circuitry design, emphasizing efficiency and simplicity in device function.