What's the difference between advent and appearance?

Advent


Definition:

  • (n.) The period including the four Sundays before Christmas.
  • (n.) The first or the expected second coming of Christ.
  • (n.) Coming; any important arrival; approach.

Example Sentences:

  • (1) Finally, before the advent of the third-party payment, operations were avoided because of the financial burden.
  • (2) "With the advent of sophisticated data-processing capabilities (including big data), the big number-crunchers can detect, model and counter all manner of online activities just by detecting the behavioural patterns they see in the data and adjusting their tactics accordingly.
  • (3) The advent of transgenic technology, in which foreign genetic information is stably introduced into the mammalian germ line, has dramatically enhanced our basic knowledge of physiologic and pathologic processes.
  • (4) With the advent of the polymerase chain reaction (PCR), molecular biology is at last poised to enter the clinical microbiology laboratory.
  • (5) The advent of cyclosporine A provides the dermatologist with a new therapeutic strategem in the management of psoriasis, although the long-term safety of such interventional therapy remains to be discerned.
  • (6) Accurate reproducible measurements of the rate of gastric emptying have only been possible since the advent of external radionuclide detection techniques.
  • (7) However, the advent of the polymerase chain reaction, coupled with a boom in funding for human immunodeficiency virus research have moved retroviral research apace, raising questions as to whether novel contributions would be realized.
  • (8) With the advent of advancing methodology and monoclonal antibodies the new models support nuclear localisation of the receptor, the clinical significance of this in cancer treatment is far from clear.
  • (9) The advent of what is called the chemotherapy of mental diseases goes back to the early fifties, when a series of clinical observations led medical research to reconsider this field, that at the time was not particularly developed.
  • (10) Since the advent of modern methods of neonatal care, intracranial hemorrhage in premature infants, which is usually intraventricular, is probably not as uniformly fatal as generally admitted and the survivors are likely to develop post-hemorrhagic hydrocephalus.
  • (11) With the advent of colour coding in electro-optical displays, the need for a detailed quantification of focusing responses to chromatic stimuli is particularly important because of the influence of the chromatic aberration present in ocular optics on the focusing response of the eye.
  • (12) The latter has been used infrequently since the advent of antibiotics, except recently for treatment of cancer.
  • (13) Two technical developments, the advent of supercomputing as a routine tool in quantum solid-state material science and molecular dynamics on the one hand, and molecular biology on the other hand, have created--perhaps for the first time-the possibility of directly linking a more realistic description of the radiation field to observable events at biomolecular level.
  • (14) Breakthroughs in the areas of serology (e.g., removal of IgM antibodies and the use of CLL cells for serum screening), strategy (use of a calculated cumulative probability of transplantability to determine the necessary donor pool size), and therapy (the use of Staph A immunosorbent columns to remove IgG from the patient's serum and the advent of recombinant erythropoietin) are rapidly evolving to the point where there is promise of substantially improving the chances of transplanting highly sensitized patients.
  • (15) According to these criteria, cholecystectomy (removing not only the stones but also the offending gallbladder)--in particular with the advent of the laparoscopic approach--is the therapy of choice.
  • (16) The advent of electron microscopy has repeatedly confirmed Whipple's original postulate that bacterial infestation might be the cause of intestinal lipodystrophy (Whipple's disease).
  • (17) However the advent of computer-based image analysers offers a more straightforward, although less direct, method of making such measurements.
  • (18) The advent of stroboscopy has proved to be a breakthrough for the laryngologist studying the voice.
  • (19) The recurrent crises explain why a range of figures, from Blake to Gandhi , and Simone Weil to Yukio Mishima, reacted remarkably similarly to the advent of industrial and commercial society, to the unprecedented phenomenon of all that is solid melting into thin air, across Europe, Asia and Africa.
  • (20) Prior to the advent of liposuction, there were a number of reports in the medical literature about significant complication rates from facelifting, ranging in frequency from 1 to 8%.

Appearance


Definition:

  • (n.) The act of appearing or coming into sight; the act of becoming visible to the eye; as, his sudden appearance surprised me.
  • (n.) A thing seed; a phenomenon; a phase; an apparition; as, an appearance in the sky.
  • (n.) Personal presence; exhibition of the person; look; aspect; mien.
  • (n.) Semblance, or apparent likeness; external show. pl. Outward signs, or circumstances, fitted to make a particular impression or to determine the judgment as to the character of a person or a thing, an act or a state; as, appearances are against him.
  • (n.) The act of appearing in a particular place, or in society, a company, or any proceedings; a coming before the public in a particular character; as, a person makes his appearance as an historian, an artist, or an orator.
  • (n.) Probability; likelihood.
  • (n.) The coming into court of either of the parties; the being present in court; the coming into court of a party summoned in an action, either by himself or by his attorney, expressed by a formal entry by the proper officer to that effect; the act or proceeding by which a party proceeded against places himself before the court, and submits to its jurisdiction.

Example Sentences:

  • (1) A spindle cell sarcoma appeared 20 months after implantation of a pellet of 3-methylcholanthrene in the denervated foreleg of an adult frog, Rana pipiens.
  • (2) However, as other patients who lived at the periphery of the Valserine valley do not appear to be related to any patients living in the valley, and because there has been considerable immigration into the valley, a number of hypotheses to explain the distribution of the disease in the region remain possible.
  • (3) This trend appeared to reverse itself in the low dose animals after 3 hr, whereas in the high dose group, cardiac output continued to decline.
  • (4) 5-HT thus appears to be the preferred substrate for uptake into platelets and for movement from cytoplasm to vesicles.
  • (5) CT appears to yield important diagnostic contribution to preoperative staging.
  • (6) Disease stabilisation was associated with prolonged periods of comparatively high plasma levels of drug, which appeared to be determined primarily by reduced drug clearance.
  • (7) The rash presented either as a pityriasis rosea-like picture which appeared about three to six months after the onset of treatment in patients taking low doses, or alternatively, as lichenoid plaques which appeared three to six months after commencement of medication in patients taking high doses.
  • (8) The angiographic appearances are highly characteristic and equal in value to a histological diagnosis.
  • (9) Slager’s next court appearance is not until 21 August.
  • (10) Cellulase regulation appears to depend upon a complex relationship involving catabolite repression, inhibition, and induction.
  • (11) The process of sequence rearrangement appears to be a significant part of the evolution of the genome and may have a much greater effect on the evolution of the phenotype than sequence alteration by base substitution.
  • (12) In Patient 2 they were at first paroxysmal and unformed, with more prolonged metamorphopsia; later there appeared to be palinoptic formed images, possibly postictal in nature.
  • (13) In dogs, cibenzoline given i.v., had no effects on the slow response systems, probably because of sympathetic nervous system intervention since the class 4 effects of cibenzoline appeared after beta-adrenoceptor blockade.
  • (14) The various evocational changes appear to form sets of interconnected systems and this complex network seems to embody some plasticity since it has been possible to suppress experimentally some of the most universal evocational events or alter their temporal order without impairing evocation itself.
  • (15) Experience of pain is modified by intern and extern influences, and it can appear very multiformly in the chronicity.
  • (16) Coronary arteritis has to be considered as a possible etiology of ischemic symptoms also in subjects who appear affected by typical atherosclerotic ischemic heart disease.
  • (17) A total of 13 ascertainments of folate sensitive autosomal fragile sites is observed, of which 10q23 fragility appears to be the most frequent.
  • (18) However, some contactless transactions are processed offline so may not appear on a customer’s account until after the block has been applied.” It says payments that had been made offline on the day of cancellation may be applied to accounts and would be refunded when the customer identified them; payments made on days after the cancellation will not be taken from an account.
  • (19) Sample processing appears effective in avoiding spontaneous oxalogenesis.
  • (20) The epididymis appeared distended but without any visible sperms.