What's the difference between enroll and sign?

Enroll


Definition:

  • (n.) To insert in a roil; to register or enter in a list or catalogue or on rolls of court; hence, to record; to insert in records; to leave in writing; as, to enroll men for service; to enroll a decree or a law; also, reflexively, to enlist.
  • (n.) To envelop; to inwrap; to involve.

Example Sentences:

  • (1) For enrolled nurses an increase in "Intrinsic Job Satisfaction" was less well maintained and no differences were found over time on "Patient Focus".
  • (2) All children enrolled in grade 2 were invited to join the study.
  • (3) Higher enrollment rates were associated with lower fertility in every model in which prior fertility was controlled.
  • (4) There were 407 participants enrolled in the Baltimore Longitudinal Study of Aging.
  • (5) Sixty-two serum concentrations were obtained from 12 infected patients enrolled in a vancomycin pharmacokinetic study.
  • (6) Seventy-seven schools responded, representing a total of 9,930 students enrolled.
  • (7) Greenpeace alone have enrolled 500 people to participate in the action, she said, with local organizations taking part in other enrollment drives.
  • (8) To determine the contribution of gender and race to the course of infarction, 816 patients with confirmed myocardial infarction who were enrolled in the Multicenter Investigation of the Limitation of Infarct Size (MILIS) were analyzed.
  • (9) Fifty-five patients with antibodies to HCV and chronic liver disease have been enrolled in the study.
  • (10) In March-May 1988, we collected data on enrollment of 1,445 Army families with grade school children in the Active Duty Dependents Dental Insurance Plan at two Army posts.
  • (11) Thirteen children with very short small bowel (less than or equal to 38 cm jejunoileum) beginning in the first month of life were enrolled in a home parenteral nutrition program between 1977 and 1984.
  • (12) A total of 2,208 male subjects, enrolled as merchant marine seamen at the Civitavecchia (Italy) harbor from 1936 to 1975 were followed up through 1989 in order to evaluate their mortality experience.
  • (13) The study population is 1,179 healthy infants enrolled at birth between May 1980 and January 1984 into the Tucson Children's Respiratory Study, Tucson, Arizona.
  • (14) In a group of inpatients interviewed, immunization coverage was 22%, 46% of the mothers had been enrolled in school at some time, and only 17% of the families had a latrine at home.
  • (15) Six atopic subjects with grass pollen allergy and six nonallergic healthy volunteers were enrolled into this study.
  • (16) The core sample was a group of 106 men who had sex with other men before 1980 and who are currently enrolled in two longitudinal studies of AIDS.
  • (17) Sixty patients with seasonal allergic rhinitis due to birch pollen were enrolled in an open, randomized parallel group study.
  • (18) This return rate by schools accounts for 95 per cent of the total student enrollment.
  • (19) A total of 922 postsecondary students enrolled in 6 health-care disciplines in Ottawa, Canada were surveyed for hepatitis-B immunization status.
  • (20) A questionnaire investigation enrolling more than 300 orthodontic patients and their parents was conducted into the subjective appraisal of treatment means and doctor-patient-interaction.

Sign


Definition:

  • (n.) That by which anything is made known or represented; that which furnishes evidence; a mark; a token; an indication; a proof.
  • (n.) A remarkable event, considered by the ancients as indicating the will of some deity; a prodigy; an omen.
  • (n.) An event considered by the Jews as indicating the divine will, or as manifesting an interposition of the divine power for some special end; a miracle; a wonder.
  • (n.) Something serving to indicate the existence, or preserve the memory, of a thing; a token; a memorial; a monument.
  • (n.) Any symbol or emblem which prefigures, typifles, or represents, an idea; a type; hence, sometimes, a picture.
  • (n.) A word or a character regarded as the outward manifestation of thought; as, words are the sign of ideas.
  • (n.) A motion, an action, or a gesture by which a thought is expressed, or a command or a wish made known.
  • (n.) Hence, one of the gestures of pantomime, or of a language of a signs such as those used by the North American Indians, or those used by the deaf and dumb.
  • (n.) A military emblem carried on a banner or a standard.
  • (n.) A lettered board, or other conspicuous notice, placed upon or before a building, room, shop, or office to advertise the business there transacted, or the name of the person or firm carrying it on; a publicly displayed token or notice.
  • (n.) The twelfth part of the ecliptic or zodiac.
  • (n.) A character indicating the relation of quantities, or an operation performed upon them; as, the sign + (plus); the sign -- (minus); the sign of division Ö, and the like.
  • (n.) An objective evidence of disease; that is, one appreciable by some one other than the patient.
  • (n.) Any character, as a flat, sharp, dot, etc.
  • (n.) That which, being external, stands for, or signifies, something internal or spiritual; -- a term used in the Church of England in speaking of an ordinance considered with reference to that which it represents.
  • (n.) To represent by a sign; to make known in a typical or emblematic manner, in distinction from speech; to signify.
  • (n.) To make a sign upon; to mark with a sign.
  • (n.) To affix a signature to; to ratify by hand or seal; to subscribe in one's own handwriting.
  • (n.) To assign or convey formally; -- used with away.
  • (n.) To mark; to make distinguishable.
  • (v. i.) To be a sign or omen.
  • (v. i.) To make a sign or signal; to communicate directions or intelligence by signs.
  • (v. i.) To write one's name, esp. as a token of assent, responsibility, or obligation.

Example Sentences:

  • (1) Forty-nine patients (with 83 eyes showing signs of the disease) were followed up for between six months and 12 years.
  • (2) It is concluded that during exposure to simulated microgravity early signs of osteoporosis occur in the tibial spongiosa and that changes in the spongy matter of tubular bones and vertebrae are similar and systemic.
  • (3) Clinical signs of disease developed as early as 15 days after transition to the experimental diets and included impaired vision, decreased response to external stimuli, and abnormal gait.
  • (4) The neurologic or digestive signs were present in 12% of the children.
  • (5) The recent rise in manufacturing has been welcomed by George Osborne as a sign that his economic policies are bearing fruit.
  • (6) The omission of Crossrail 2 from the Conservative manifesto , in which other infrastructure projects were listed, was the clearest sign yet that there is little appetite in a Theresa May government for another London-based scheme.
  • (7) In patients with coronary artery disease, electrocardiographic signs of left atrial enlargement (LAE-negative P wave deflection greater than or equal to 1 mm2 in lead V1) are associated with increased left ventricular end diastolic pressure (LVEDP).
  • (8) The only sign of life was excavators loading trees on to barges to take to pulp mills.
  • (9) Based on our results, we propose the following hypotheses for the neurochemical mechanisms of motion sickness: (1) the histaminergic neuron system is involved in the signs and symptoms of motion sickness, including vomiting; (2) the acetylcholinergic neuron system is involved in the processes of habituation to motion sickness, including neural store mechanisms; and (3) the catecholaminergic neuron system in the brain stem is not related to the development of motion sickness.
  • (10) Endoscopic retrograde cholangiography failed to demonstrate any bile ducts in the right postero-lateral segments of the liver, the "naked segment sign".
  • (11) There was prompt symptomatic relief and amelioration of signs of nephritis.
  • (12) In the 2nd family, several members had cerebellar signs, chorea, and dementia.
  • (13) There are several common clinical signs which should alert the physician to a possible diagnosis of SLE and which should condition him to look for specific clinical and laboratory findings.
  • (14) It is also a clear sign of our willingness and determination to step up engagement across the whole range of the EU-Turkey relationship to fully reflect the strategic importance of our relations.
  • (15) Some retailers said April's downpours led to pent-up demand which was unleashed at the first sign of summer, with shoppers rushing to update their summer wardrobes.
  • (16) About tow amyloid tumors diagnosed because of oropharyngeous signs, the authors remind the main symptoms at the upper airway and ENT tracts; the local, regional and general treatment will be discussed.
  • (17) In addition, PDBu-treated subjects showed signs of having remembered the location of the platform better than controls when tested 24 h later.
  • (18) No signs of the blood-brain barrier disruption were observed.
  • (19) Never become so enamored of your own smarts that you stop signing up for life’s hard classes.
  • (20) However, coinciding with the height of inflammation and clinical signs at 12 dpi, the GFAP mRNA content dropped to approximately 50% of the level at 11 dpi but rose again at 13 dpi.