What's the difference between cohort and division?

Cohort


Definition:

  • (n.) A body of about five or six hundred soldiers; the tenth part of a legion.
  • (n.) Any band or body of warriors.
  • (n.) A natural group of orders of plants, less comprehensive than a class.

Example Sentences:

  • (1) Only seven films (or 0.7 percent of the entire cohort) showed nodular or rounded opacities of the type typically seen in uncomplicated silicosis.
  • (2) The reference cohort consisted of 1725845 men otherwise gainfully employed.
  • (3) Therefore, we examined the relationship between the usual number of drinks consumed per occasion and the incidence of fatal injuries in a cohort of US adults.
  • (4) Detailed treatment data were obtained for 23 cases and 89 matched controls from the childhood cancer cohort.
  • (5) The 20-25 year-old cohort was found to yield the most promising results; however, a statistical difference was not found to exist using the volume or area.
  • (6) The pattern of neuropsychological deficits across HIV-1 states was similar to those found in cohorts of homosexual men.
  • (7) The relationship between subjective state of health and 5-year survival in an elderly cohort was examined.
  • (8) As it was, Labour limped in seven points and nearly two million votes behind the Conservatives because older cohorts of the electorate leant heavily to the Tories and grandpa and grandma turned up at the polling stations in the largest numbers.
  • (9) Psychologic depression as measured by the Minnesota Multiphasic Personality Inventory (MMPI) in a cohort of 2018 middle-aged men employed at the Western Electric Company in 1957-1958 was positively associated with 20-year incidence and mortality from cancer.
  • (10) Follow-up of a cohort of 1,165 steelworkers exposed to acid mists has been extended from 1981 to early 1986 for most cohort members, and information on smoking has also been collected.
  • (11) Second, the commonly drawn analogy between blocking in randomized trials and matching in cohort studies is misleading when one considers the impact of matching on covariate distributions.
  • (12) Although the entire cohort of neck patients, regardless of group assignment, improved significantly on all the outcome variables over the 6-week period, patients receiving intermittent traction performed significantly better than those assigned to the no traction group in terms of pain (P = 0.03), forward flexion (P = 0.01), right rotation (P = 0.004) and left rotation (P = 0.05).
  • (13) The HIV-1-positive cohort answered more questions correctly (mean = 8.5) than did the HIV-1-negative cohort (mean = 6.5), largely as a result of general information about AIDS among those with steady sexual partners.
  • (14) However, in this cohort under study, semen characteristics of AR(+) and AR(-) patients were similar.
  • (15) These occurred in the more heavily pretreated members of the cohort.
  • (16) The present investigation utilized this long-term cohort study to assess the role of drinking and cigarette smoking habits in the causation of liver cancer.
  • (17) To determine whether electromagnetic fields emitted by VDTs are associated with an increased risk of spontaneous abortion, a cohort of female telephone operators who used VDTs at work was compared with a cohort of operators who did not use VDTs.
  • (18) In a cohort of 417 patients admitted consecutively to the Coronary Care Unit for acute myocardial ischemia (unstable angina pectoris in 121, acute myocardial infarction in 296 patients) 21 cases of non arrhythmogenic sudden death occurred within 24 hours after admission.
  • (19) These observations were made on a large cohort that could not be accumulated at an individual center.
  • (20) In the first part of the investigation, we reviewed the occurrence of urinary tract infection in a cohort of 3,924 infants born at our institution during a 4-year period.

Division


Definition:

  • (n.) The act or process of diving anything into parts, or the state of being so divided; separation.
  • (n.) That which divides or keeps apart; a partition.
  • (n.) The portion separated by the divining of a mass or body; a distinct segment or section.
  • (n.) Disunion; difference in opinion or feeling; discord; variance; alienation.
  • (n.) Difference of condition; state of distinction; distinction; contrast.
  • (n.) Separation of the members of a deliberative body, esp. of the Houses of Parliament, to ascertain the vote.
  • (n.) The process of finding how many times one number or quantity is contained in another; the reverse of multiplication; also, the rule by which the operation is performed.
  • (n.) The separation of a genus into its constituent species.
  • (n.) Two or more brigades under the command of a general officer.
  • (n.) Two companies of infantry maneuvering as one subdivision of a battalion.
  • (n.) One of the larger districts into which a country is divided for administering military affairs.
  • (n.) One of the groups into which a fleet is divided.
  • (n.) A course of notes so running into each other as to form one series or chain, to be sung in one breath to one syllable.
  • (n.) The distribution of a discourse into parts; a part so distinguished.
  • (n.) A grade or rank in classification; a portion of a tribe or of a class; or, in some recent authorities, equivalent to a subkingdom.

Example Sentences:

  • (1) Here we report that sperm from psr males fertilizes eggs, but that the paternal chromosomes are subsequently condensed into a chromatin mass before the first mitotic division of the egg and do not participate in further divisions.
  • (2) Apparently, the irradiation with visible light of a low intensity creates an additional proton gradient and thus stimulates a new replication and division cycle in the population of cells whose membranes do not have delta pH necessary for the initiation of these processes.
  • (3) Chapter one Announcement of the Islamic Caliphate The announcement of the renewal of the caliphate in Iraq in the year 1427AH [2006] was the arbiter between division and separation as well as the glory of the Muslims.
  • (4) Models able to describe the events of cellular growth and division and the dynamics of cell populations are useful for the understanding of functional control mechanisms and for the theoretical support for automated analysis of flow cytometric data and of cell volume distributions.
  • (5) Further study both of the signaling events that lead to MPF activation and of the substrates for phosphorylation by MPF should lead to a comprehensive understanding of the biochemistry of cell division.
  • (6) Whereas the growth and division of normal cells is carefully regulated to meet the needs of the body, tumor cells proliferate autonomously and continually, eventually interfering with and destroying the functions of normal tissue.
  • (7) Tuberclebacilli did not stimulate macrophage division.
  • (8) But on June 29, 2011, Lois G Lerner, who heads the IRS division that oversees tax-exempt organizations, learned at a meeting that groups were being targeted, according to the watchdog's report.
  • (9) Cause-specific mortality comparisons were also made among the employment subgroups and by duration of employment in the company division using an internal analysis method.
  • (10) Postoperative examination revealed division of accessory pathway and no regurgitation of mitral prosthesis.
  • (11) The Disability Division of ActionAid-India supports 38 non-governmental organisations involved in disability programmes in India.
  • (12) This column is located ventral and lateral to the dorsolateral division of the trigeminal motor nucleus, and just medial to the descending trigeminal nerve rootlets.
  • (13) The retail and wholesale divisions powered the improved profits.
  • (14) From these results we concluded that the mutants have some defect in cell division after low doses of UV irradiation, similar to the lon(-) or fil(+) mutant of E. coli.
  • (15) The cellular groups of the medial zone together with the tuberomammillary nucleus groups of the medial zone together with the tuberomammillary nucleus (TUMM) are positioned at the interface between the lateral and the medial hypothalamus, and form an array of cellular groups indicated in our study as the intermediate division of the hypothalamus.
  • (16) In the meantime, the proliferation of salmonellae appeared to occur extracellularly in the peritoneal cavity as evidenced by their division.
  • (17) Hybrids obtained following fusion of normal human diploid fibroblasts with different immortal human cell lines exhibited limited division potential.
  • (18) An expanded version of this paper, containing full experimental details of the semisynthesis and characterization of [GlyA1-3H]insulin, has been deposited as Supplementary Publication SUP 50129 (30 pages) at the British Library (Lending Division), Boston Spa, Wetherby, West Yorkshire LS23 7BQ, U.K., from whom copies can be obtained on the terms indicated in Biochem.
  • (19) Anti-IgM antibodies also induced DNA synthesis of PBL-B, but their ability to induce cell division was less than that of anti-IgD antibodies even when used in combination with IL-4.
  • (20) The Tea Party movement has turned climate denial into a litmus test of conservative credentials – and that has made climate change one of the most sharp divisions between Obama and Romney.