What's the difference between inexistence and lack?

Inexistence


Definition:

  • (n.) Inherence; subsistence.
  • (n.) That which exists within; a constituent.
  • (n.) Want of being or existence.

Example Sentences:

  • (1) The improvement was poor in 1 case and inexistant in 1 subject.
  • (2) Silver grains on colloid droplets indicating thyroid hormone excretion are inexistent in the most larval neotenics, more numerous in most metamorphosed neotenics.
  • (3) Roads were poorly developed and unsafe, hygiene was rudimentary, social security virtually inexistent and perinatal and children's mortality frightfully high.
  • (4) In consideration of the practically inexistent painful symptomatology, no specific therapy was performed.
  • (5) Teaching programs are insufficient or inexistent in certain areas.
  • (6) Next, using the Multiple Factor Analysis Type II, we examined quantitative analysis that each of three classified groups was influenced on 12 allergic factors of sex, existence and inexistence of wheezing and atopic dermatitis, family history of allergic diseases, eosinophil counts.
  • (7) beta beta' fibers were very rare in the normal ventricles (less than 5%) and almost inexistent in pathological hearts.
  • (8) 42% and 30% respectively of the parents thought that the side-effects of theophylline or corticosteroids were few or inexistent; 86% claimed regular attendance to out-patient clinics, but 30% confessed that they had forgotten such drugs as theophylline and antihistamines.
  • (9) The situation is linked to the inexistence of sewage treatment plants.
  • (10) We can accept that ototoxic effects of DFO are minimal, but no inexistent.
  • (11) The drawbacks of the method are virtually inexistent as compared to the gravity of postoperative thrombolic complications.
  • (12) Protein separation by electrophoresis and study of calcium-45 binding showed that a specific calcium protein (designated as calmitine) was present in the mitochondria of fast-twitch muscle but practically inexistent in slow-twitch and cardiac muscle.
  • (13) Early side effects are moderate or inexistent provided synthetic ACTH or corticoid steroids have been given several days before irradiation.
  • (14) Fusion of these two buds, inexistant in the "lone ventricle" is certainly imperfect.
  • (15) The implication of the reduced presence of L. intermedia, L. migonei and L. fischeri, even with human bait, is that the conditions for the transmission of the disease to man in the forest environment are inexistent.
  • (16) By comparing it with a previous similar study conducted over 5 years (1981-1985), they have reached the following conclusions: the prevalence of the main nosological groups is equivalent (H.B.P., rheumatoid valvulopathies, chronic pulmonary heart, ischemic cardiopathies; severity of the valvulopathies and their prognosis which raise social and medical problems especially that of cardiac surgery, still inexistent in Guinea; increased prevalence of diseases such as hypertension and rheumatoid valvulopathies.
  • (17) Alternation ratio in the pinning posture was very high and subjects did not differ in the mean number of active (top) and passive pinning (under) in each dyad, showing an inexistence of sex dominance.
  • (18) Although the actual size of the H2O2 extracellular pool could not be measured because of the inexistence of a reliable assay to probe our cytolytic model without perturbing the equilibrium of the system, the results presented suggest that MDCs enhance the PMN-mediated lysis by improving the HOCl production, presumably by supplying extra amounts of H2O2 to be handled by PMN MPO.
  • (19) Among the metapsychological knowledge, we must see: alterity's denial, struggle against thinking's activity, erotically paradoxical transference, receptacle's and depositary's function of therapists, inexistence of containing function.
  • (20) Motor effects, measured by surface EMG, are inexistent when the flexor and extensor muscles are simultaneously vibrated at the same frequency.

Lack


Definition:

  • (n.) Blame; cause of blame; fault; crime; offense.
  • (n.) Deficiency; want; need; destitution; failure; as, a lack of sufficient food.
  • (v. t.) To blame; to find fault with.
  • (v. t.) To be without or destitute of; to want; to need.
  • (v. i.) To be wanting; often, impersonally, with of, meaning, to be less than, short, not quite, etc.
  • (v. i.) To be in want.
  • (interj.) Exclamation of regret or surprise.

Example Sentences:

  • (1) Here we have asked whether protection from blood-borne antigens afforded by the blood-brain barrier is related to the lack of MHC expression.
  • (2) tRNA from mutant IB13 lacks 5-methylaminomethyl-2-thio-uridine in vivo due to a permanently nonfunctional methyltransferase.
  • (3) BL6 mouse melanoma cells lack detectable H-2Kb and had low levels of expression of H-2Db Ag.
  • (4) Treatment termination due to lack of efficacy or combined insufficient therapeutic response and toxicity proved to be influenced by the initial disease activity and by the rank order of prescription.
  • (5) In the past, the interpretation of the medical findings was hampered by a lack of knowledge of normal anatomy and genital flora in the nonabused prepubertal child.
  • (6) A diplomatic source said the killing appeared particularly unusual because of Farooq lack of recent political activity: "He was lying low in the past two years.
  • (7) The present study examined whether the lack of chronic hemodynamic effects of ANP in control rats was due to changes in vascular reactivity to the peptide.
  • (8) Since it was established, it has stoked controversy about contemporary art, though in recent years it has been more notable forĀ its lack of sensationalism.
  • (9) Inadequate treatment, caused by a lack of drugs and poorly trained medical attendants, is also a major problem.
  • (10) Because of the small number of patients reported in the world literature and lack of controlled studies, the treatment of small cell carcinoma of the larynx remains controversial; this retrospective analysis suggests that combination chemotherapy plus radiation offers the best chance for cure.
  • (11) I would immediately look askance at anyone who lacks the last and possesses the first.
  • (12) The detection of these antibodies is difficult owing to the lack of standardization and of specificity of the laboratory tests.
  • (13) Core enzyme, lacking omega subunit, catalyzed this reaction at a rate less than 1% that of holoenzyme.
  • (14) But not only did it post a larger loss than expected, Amazon also projected 7% to 18% revenue growth over the busiest shopping period of the year, a far cry from the 20%-plus pace that had convinced investors to overlook its persistent lack of profit in the past.
  • (15) Urine specimens from patient REE also contained a light chain fragment that lacked the first (amino-terminal) 85 residues of the native light chain but otherwise was identical in sequence to the light chain REE.
  • (16) Thus the failure to raise anti-Id with internal image characteristics may provide an explanation for the lack of anti-gp120 activity reported in anti-Id antisera raised to multiple anti-CD4 antibodies.
  • (17) His walkout reportedly meant his fellow foreign affairs select committee members could not vote since they lacked a quorum.
  • (18) In South Africa, health risks associated with exposure to toxic waste sites need to be viewed in the context of current community health concerns, competing causes of disease and ill-health, and the relative lack of knowledge about environmental contamination and associated health effects.
  • (19) The functional capacity to present antigens to T cells was lacking in normal resting B cells, but was acquired following LK treatment.
  • (20) These findings indicate an association between HLA-B7 and ankylosing spondylitis in American blacks and suggest that these patients who lack B27 but possess B7 represent a subgroup of patients with this disease.