(n.) The state of being difficult, or hard to do; hardness; arduousness; -- opposed to easiness or facility; as, the difficulty of a task or enterprise; a work of difficulty.
(n.) Something difficult; a thing hard to do or to understand; that which occasions labor or perplexity, and requires skill and perseverance to overcome, solve, or achieve; a hard enterprise; an obstacle; an impediment; as, the difficulties of a science; difficulties in theology.
(n.) A controversy; a falling out; a disagreement; an objection; a cavil.
(n.) Embarrassment of affairs, especially financial affairs; -- usually in the plural; as, to be in difficulties.
Example Sentences:
(1) Technical factors that account for increased difficulty in these patients include: problems with guide catheter impaction and ostial trauma; inability to inflate the balloon with adequate guide catheter support; and need for increased intracoronary manipulation.
(2) To overcome this difficulty, a "hetero-antibody" RIA was studied.
(3) Epidemiological studies on low risks involve a number of major methodological difficulties.
(4) Mild swallowing difficulties occurred in 18 patients (39%), moderate dysfunction in 23 (50%), and severe dysfunction in five (11%).
(5) Reasons for non-acceptance do not indicate any major difficulties in the employment of such staff in general practice, at least as far as the patients are concerned.
(6) Spontaneous reports of suspected adverse reactions may be the only way of revealing very rare events but they present great difficulties of rational interpretation.
(7) The indication of the DNA probe method would be considered in the four cases as follows, 1. necessity of the special equipment to isolate the pathogen, 2. necessity of the long period to isolate the pathogen, 3. existence of the cross reaction among the pathogen and relative organisms in the immunological procedure, 4. existence of the difficulty to identify the species of the pathogen by the ordinary procedure.
(8) The 1-0-methylalduronic-acidmethylesters, obtained by the methanolysis of the polysaccharides, are reduced with boronhydrid to the corresponding methyl glycosides; there are split with acid to the aldoses, which are converted in pyridine with hydroxylamine to the aldoximes and than with acetic anhydride to the aldonitrilacetates, which can be separated by gaschromatography without difficulty.
(9) A control experiment demonstrated that changes in general arousal could not account for the effects of task difficulty on neuronal responses.
(10) In the anatomy laboratory we looked for an alternative approach to the glenohumeral joint which would accommodate these difficulties.
(11) A 27-year-old lady presented with history of discomfort in the throat and difficulty in swallowing for two weeks.
(12) Especially in the old patients (over 70 years) the incisional hernias represents an invalidating pathology whose treatment, for the high incidence of associated diseases of respiratory and cardiocirculatory apparatus in the aged, offers difficulties connected both to surgical methods and to the perioperative evaluation and preparation of patients.
(13) Marked pain and great difficulty in introducing the apparatus made its use limited in respectively 15% and 14.5% of cases.
(14) The tasks which appeared to present the most difficulties for the patients were written spelling, pragmatic processing tasks like sentence disambiguation and proverb interpretation.
(15) In favorable cases, tRNA-DNA hybrids of length about 80 nucleotide pairs can be recognized (although with difficulty).
(16) The patient with the right posterior lesion could not recognize handwriting, was prosopagnosic and topographagnosic, but had no difficulty in reading, lipreading, or in recognizing stylized drawings.
(17) A review of the literature summarises the difficulties of diagnosis.
(18) The major difficulty encountered with the current technique is the danger of neurologic injury during the passage and handling of conventional wires, especially in extensive procedures.
(19) However six equivocal studies were observed in profoundly jaundiced patients with bilirubin levels above 400 mumol l-1 due to difficulties in differentiating extrahepatic obstruction from severe intrahepatic cholestasis.
(20) While mindful of the potential difficulties which attend its introduction into the treatment situation there is an attempt to balance this position through a consideration of the appropriate conditions and modes of operation under which a humor-enriched approach may be efficacious.
Hank
Definition:
(n.) A parcel consisting of two or more skeins of yarn or thread tied together.
(n.) A rope or withe for fastening a gate.
(n.) Hold; influence.
(n.) A ring or eye of rope, wood, or iron, attached to the edge of a sail and running on a stay.
(v. t.) To fasten with a rope, as a gate.
(v. t.) To form into hanks.
Example Sentences:
(1) It involved preservation of unstained chromosome slides in a vacuum desiccator up to 18 months, Q-staining, destaining, and treatment in Hanks' solution, pH 5.1, at 85 degrees C for 13 min, and acridine orange staining.
(2) One hundred fifty-five freeze-dried, 63 frozen, and 337 Hanks'-antibiotic solution preserved or nutrient-antibiotic solution preserved homografts used for isolated aortic valve replacement have been followed for 1 to 20 years (mean, 5.3 years), a total of 2,931 patient-years of follow-up information.
(3) Mice autopsied at time of death revealed a massive involvement of tumor in the lungs and liver in the group receiving Hanks' balanced salt solution alone compared to a small number of residual large lung or liver metastases in the group receiving LAK cells plus RIL-2.
(4) Along the way, in the heart of the heart of Dixie – his office stands next to the Hank Williams museum – he has been a tireless advocate of the pressing need to confront racial bias at every point in the American justice system.
(5) Green's video blog with his brother Hank (aka the Vlogbrothers ) was a major inspiration here.
(6) In this study, we have conducted a systematic investigation of various aspects of cell viability and function of isolated hepatocytes stored at 4 degrees C for 24 and 48 hr in either University of Wisconsin solution or Hanks' HEPES buffer, a control solution clinically unsuitable for organ preservation.
(7) Hall-of-famer Hank Aaron , an African American, called for her to be suspended, and she was, but not for life.
(8) When the optimal conditions of meat extract preparation (meat mass: Hanks' solution ration 1: 10) were observed, followed by virus concentration in polymers of silicagel 2--4 PFU of enteroviruses in 1 g of meat could be determined in all the experiments.
(9) White is doing his own bit to turn back the clock: at his gigs, he enforces a strict ban on the audience shooting pictures or video; at home, he only allows his children – Scarlett, eight, and Hank, six – to play with mechanical toys.
(10) The length of storage in the Hank's antibiotic or nutrient-antibiotic medium before insertion did not seem to influence the final metabolic activity nor the structural integrity of the allografts when they were removed.
(11) A comparison of Hanks balanced salt solution, veal infusion broth (VIB), and charcoal viral transport medium for maintaining viability of type A influenza virus indicated approximately equal survival of virus on all three media at -70 and 4 degrees C, whereas at 25 degrees C virus survived best in VIB.
(12) Two days later, another letter was dispatched to Blears, this time from Hank Dittmar, the chief executive of the foundation and an aide to the prince.
(13) A sample of 10(8) E. coli incubated in Hanks balanced salt solution for 5 min also eliminated phorbol myristate acetate induced neutrophil H2O2 production.
(14) With the use of flowthrough diffusion cells, Eagle's minimal essential medium (MEM), Hepes-buffered Hanks' balanced salt solution (HHBSS), or Dulbecco modified phosphate-buffered saline (DMPBS), acting as receptor fluids, were able to sustain aerobic and anaerobic glucose utilization, testosterone and estradiol metabolism, and histopathological appearance of perfused rat skin sections for 24 hr.
(15) The superior cervical ganglia of the rat have been incubated in vitro for 1 h in basal medium Eagle (BME) with Hanks' salts, BME with Earle's salts, Kreb's solution and NCTC 109 medium.
(16) The Lp of endothelial monolayers perfused with albumin-free Hanks Balanced Salt Solution (HBSS) was compared to perfusion with HBSS containing either native albumin, or albumin in which the arginyl residues were modified by a condensation reaction with 1,2-cyclohexanedione (CHD-albumin), or albumin in which the lysinyl residues were modified by a substitution reaction with succinic anhydride (SC-albumin).
(17) Their titles, like Jesse In Mexico and Hank In Pursuit, point to their primary use as emotional catalysts for the show rather than standalone pieces of music, though diehard fans will likely still covet it alongside their Breaking Bad cufflinks and Converse trainers .
(18) On day 4 (6:00 P.M. to 8:00 P.M.) of gestation the uterine horns of the recipient rats were exposed and injected with neutrophils, supernatant luminal fluid, or Hanks' solution.
(19) Intact whole pulps of the rat incisors were incubated with N alpha-benzoyl-arginine-beta-naphthylamide (BANA), a substrate for cathepsin B, in the presence or absence of BK and PGE2 in Hanks solution (pH 7.4), in order to determine the BANA-degrading activity and EK producing activity.
(20) ", while fellow swimmer Michael Phelps is taking part in a programme called "The Haney Project", in which he is given golf tips by Tiger Woods' former swing coach Hank Haney.