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  2. Acute respiratory distress syndrome - Wikipedia

    en.wikipedia.org/wiki/Acute_respiratory_distress...

    The clinical syndrome is associated with pathological findings including pneumonia, eosinophilic pneumonia, cryptogenic organizing pneumonia, acute fibrinous organizing pneumonia, and diffuse alveolar damage (DAD). Of these, the pathology most commonly associated with ARDS is DAD, which is characterized by a diffuse inflammation of lung tissue.

  3. 1950 Wynder and Graham Study - Wikipedia

    en.wikipedia.org/wiki/1950_Wynder_and_Graham_Study

    This study was a retrospective, case-control study that compared smoking habits of 684 individuals with bronchogenic carcinoma to those without the condition. [12] The survey included questions about smoking: starting age, 20 year tobacco consumption, brands used; as well as inquires about exposure to hazardous agents in the workplace, alcohol use, and causes of death for family members.

  4. List of largest companies in the United States by revenue

    en.wikipedia.org/wiki/List_of_largest_companies...

    The list excludes large privately held companies such as Cargill and Koch Industries whose financial data is not necessarily available to the public. However, this list does include several government-sponsored enterprises that were created by acts of Congress and later became publicly traded.

  5. Infant respiratory distress syndrome - Wikipedia

    en.wikipedia.org/wiki/Infant_respiratory...

    Infant respiratory distress syndrome (IRDS), also known as surfactant deficiency disorder (SDD), [2] and previously called hyaline membrane disease (HMD), is a syndrome in premature infants caused by developmental insufficiency of pulmonary surfactant production and structural immaturity in the lungs.

  6. Aspirin-exacerbated respiratory disease - Wikipedia

    en.wikipedia.org/wiki/Aspirin-exacerbated...

    Aspirin-exacerbated respiratory disease (AERD), also called NSAID-exacerbated respiratory disease (N-ERD) or historically aspirin-induced asthma and Samter's Triad, is a long-term disease defined by three simultaneous symptoms: asthma, chronic rhinosinusitis with nasal polyps, and intolerance of aspirin and other nonsteroidal anti-inflammatory drugs (NSAIDs).

  7. Diseconomies of scale - Wikipedia

    en.wikipedia.org/wiki/Diseconomies_of_scale

    While diseconomies of scale are typically associated with large mature firms, similar problems have been observed in the growth phase of small and medium-sized manufacturing companies. Mclean [3] has observed that this can occur once the workforce exceeds around 20 employees. At this point business complexity grows more rapidly than revenue.

  8. List of industrial disasters - Wikipedia

    en.wikipedia.org/wiki/List_of_industrial_disasters

    From the underground-installed gas pipelines of a petrochemical factory, a large-scale leakage (which had been occurring for more than three hours) led to a series of gas explosions in the streets of Kaohsiung, Taiwan at the midnight between the two days. Thirty-two people were killed and 321 others were injured.

  9. Economies of agglomeration - Wikipedia

    en.wikipedia.org/wiki/Economies_of_agglomeration

    Economies of scale external to a firm result from spatial proximity and are called agglomeration economies of scale. Agglomeration economies can be seen as the external condition for companies and the internal condition for the region. Increasing returns to scale, according to Beckmann, is integral to understanding why urban centers form.