What's the difference between unable and usable?

Unable


Definition:

  • (a.) Not able; not having sufficient strength, means, knowledge, skill, or the like; impotent' weak; helpless; incapable; -- now usually followed by an infinitive or an adverbial phrase; as, unable for work; unable to bear fatigue.

Example Sentences:

  • (1) Unfortunately, due to confidentiality clauses that have been imposed on us by the Department of Immigration and Border Protection, we are unable to provide our full names and … titles … However, we believe the evidence that will be submitted will validate the statements that we are making in this submission.” The submission detailed specific allegations – including names and dates – of sexual abuse of child detainees, violence and bullying of children, suicide attempts by children and medical neglect.
  • (2) Consensual but rationally weak criteria devised to extract inferences of causality from such results confirm the generic inadequacy of epidemiology in this area, and are unable to provide definitive scientific support to the perceived mandate for public health action.
  • (3) PMN were found to be nonpermissive for HSV replication and were unable to bind virus in the absence of antibody.
  • (4) E-RFC enriched for T lymphocytes and depleted of macrophages synthesized considerable DNA in response to stimulation with PHA, but were unable to produce significant bone resorbing activity in tissue culture unless macrophages were re-added to the E-RFC.
  • (5) Where he has taken a stand, like on gun control after the shootings in Newtown, Connecticut, Obama was unable to achieve legislative change.
  • (6) A failure to reach a solution would potentially leave 200,000 homes without affordable cover, leaving owners unable to sell their properties and potentially exposing them to financial hardship.
  • (7) We have therefore been unable to confirm that SV5 may be a major intrathecal immunogen in multiple sclerosis.
  • (8) The ability of ligand to stimulate its own synthesis and that of its receptor suggests the presence of an autocrine positive feedback loop, however we were unable to break this loop in the breast cancer cells by antibodies that blocked the interaction of TGF alpha with the EGF receptor.
  • (9) The lymph node cells obtained from the animals 1 day after desensitization were unable to produce MIF in the presence of either antigen.
  • (10) It happens to anyone and everyone and this has been an 11-year battle.” Emergency services were called to the oval about 6.30pm to treat Luke for head injuries, but were unable to revive him.
  • (11) Therefore, 31P MR spectroscopy may be unable to quantify the cell fraction of a tumor that has radiobiologic hypoxia.
  • (12) A temperature-sensitive mutant of Saccharomyces cerevisiae was identified which at the restrictive temperature of 37 degrees C is unable to secrete a number of cell wall-associated proteins and thus resembles previously reported sec mutants.
  • (13) The enzyme alone, solubilized and free from cytocrome b5 reductase and cytochrome b5, was unable to catalyze the desaturation of stearoyl CoA.
  • (14) "It will strike consumers as unfair that whilst the company is still trading, they are unable to use gift cards and vouchers," he said.
  • (15) The data suggest that the hypothalamic beta-E containing neurons were unable to adapt to nicotine's repeated effects on this system.
  • (16) Analogues of ATP were unable to reactivate K+-ATP channels even in the presence of Mg2+.
  • (17) PRL, human CG, ACTH, insulin, glucagon, and heat-inactivated TSH were unable to prevent the effect of medium replacement on dopaminergic inhibition of TSH and DA receptor binding.
  • (18) We were unable to detect IL-4 production by mononuclear cells and CD4+ T cell subsets suggesting that, if it is produced at all, IL-4 is produced in extremely small quantities.
  • (19) One elderly woman was left alone in the dark for hours unable to find food or drink.
  • (20) Inexperienced physicians are often unable to immediately identify these translucencies as air enclosures in the intracranial cavity.

Usable


Definition:

  • (a.) Capable of being used.

Example Sentences:

  • (1) We set a new basic plane on an orthopantomogram in order to measure the gonial angle and obtained the following: 1) Usable error difference in ordinary clinical setting ranged from 0.5 degrees-1.0 degree.
  • (2) The teflon dish is re-usable, resistant to sterilization procedures, and easy to assemble.
  • (3) P a hardly changed with the volume of the gas injections (20--60 ml injected within 1 s); Q was not measured after gas injection (the direct Fick method is not usable in this situation).
  • (4) A proposal for attention to professional influences usable in a computer program of obstetric clinics is offered.
  • (5) In 1987-88, 190 second-year medical students at the University of Minnesota Medical School--Minneapolis spent one fourth of a second-year clinical skills course on neurology randomly assigned to one of four teaching sites--hospitals A, B, C, and D. Following their rotations, 180 of the students completed usable feedback forms.
  • (6) Identification of attribute sets for the nature-of-injury (body region:detailed part:type of injury) and for the mode-of-injury (mechanism:agent:activity:intent:setting) allows the assembly of a clear, concise, easily usable, nad extensible format for representing the appropriate level of detail for nomenclature or classification.
  • (7) Problems encountered in the European development of laparoscopy included need to modify the optical instruments of the gastroenterologists, inadequacy of illumination, and selection of a usable gas for the pneumoperitoneum.
  • (8) It will be the first time that governments have clearly laid out a vision of accessible usable data across the entire chain of public contracting.
  • (9) In connection with this investigation pathobiochemical considerations of late diabetic injuries are carried out, which are the consequence of inconveniences in the usability of glucose of diabetics and the connected with this non-enzymatic glycosylation of various proteins.
  • (10) "A good game will have the expected progression at the end of each level, but it will also provide surprise rewards halfway through," says Ben Weedon, a consultant at PlayableGames, a company that carries out usability testing on new titles before they're released.
  • (11) The preventive-surface care operatory is the most basic yet most widely usable operatory.
  • (12) These events suggest that the depletion of cholesterol results in the inability of the cell to produce usable membrane.
  • (13) No boy showed any practically usable increase of muscle strength during the year of treatment.
  • (14) Data were collected from active members of the Ohio Academy of Family Physicians; usable returns were secured from 76 percent of the members.
  • (15) The method requires little or no sample preparation and utilises UV peak detection at 215 nm with a serial signal amplification system to achieve a usable maximum sensitivity of less than 200 fmol of peptide.
  • (16) We also propose a possible new approach in which people from the age of 18 years would voluntarily enrol in an organ donation program, agreeing to permit all usable organs to be taken for transplantation at the time of death.
  • (17) Sceptor from Becton Dickinson is usable because of a good accordance with conventional methods and the good quality of the associated computer program (different types of statistical evaluation).
  • (18) During growth a part of the substrate is destroyed into scarcely usable benzylpenicilloic acid; hereby the antibiotic is detoxified.
  • (19) By radiation with ultraviolet light (405 nm) HPD will emit a strong red fluorescence (600 to 700 nm) which is usable for early detection of cancers under the conditions of fluorescence endoscopy.
  • (20) The scarcity of donor lungs for transplantation has been caused, in part, by the belief that a single donor cannot provide usable lungs if it serves as a heart donor.