(n.) The act of breaking, or state of being broken, especially by violence.
(n.) A portion; a fragment.
(n.) One or more aliquot parts of a unit or whole number; an expression for a definite portion of a unit or magnitude.
(v. t.) To separate by means of, or to subject to, fractional distillation or crystallization; to fractionate; -- frequently used with out; as, to fraction out a certain grade of oil from pretroleum.
Example Sentences:
(1) The fraction of the viral dose which became cell associated was independent of the incubation temperature and increased with increasing target membrane concentration.
(2) We similarly evaluated the ability of other phospholipids to form stable foam at various concentrations and ethanol volume fractions and found: bovine brain sphingomyelin greater than dipalmitoyl 3-sn-phosphatidylcholine greater than egg sphingomyelin greater than egg lecithin greater than phosphatidylglycerol.
(3) As far as acrophase table is concerned for all enzymes and fractions the acrophase occurred during the night.
(4) The half-life of 45Ca in the various calcium fractions of both types of bone was 72 hours in both the control and malnourished groups except the calcium complex portion of the long bone of the control group, which was about 100 hours.
(5) Gel filtration of the 40,000 rpm supernatant fraction of a homogenate of rat cerebral cortex on a Sepharose 6B column yielded two fractions: fraction II with the "Ca(2+) plus Mg(2+)-dependent" phosphodiesterase activity and fraction III containing its modulator.
(6) Using the oocyte system to express size-fractionated mRNA, we have also determined that the mRNA coding for this protein is between 1.9-2.4 kilobases in length.
(7) It is possible that the high level of radiolabeled phospholipid found in the plasma membrane arose via the de novo pathway following the cleavage of an acyl group as we have found cytidine diphosphocholine phosphotransferase in the plasma membrane fraction (Wang, P., DeChatelet, L.R., and Waite, M. (1977) Biochim.
(8) Their effects on various lipid fractions, viz., triglycerides (TG), phospholipids, free cholesterol, and esterified cholesterol, were studied in liver, plasma, gonads, and muscle.
(9) The cis isomer was retained longer in liver, particularly in mitochondria, but had low retention in that portion of the endoplasmic reticulum isolated as the rough membrane fraction.
(10) However, about one-third of the melanomas showed a higher surviving fraction at 2.0 Gy than the highest value measured for the other tumors.
(11) Further subfractionation disclosed that the acetyltransferase activity was most enriched in the Golgi fraction, in which its specific activity was some ninefold greater than in the total homogenate.
(12) This observation not only provides definitive evidence for the photogeneration of O2-, but also indicates that only a fraction of this species is transformed into H2O2 in the absence of SOD.
(13) The highest antishock effect of dopamine is reached when cardiac output fraction addressed to thoracic region vitals is supported by dopamine on the 43-45% level.
(14) However, ejection fraction or VCF were higher in patients with a reduction of compliance than in patients with an increase of compliance.
(15) Eight other children (20%) had normal or borderline elevation of CPK-MB fraction and EKG abnormalities combined with abnormal echocardiograms or radionuclide angiograms, and were considered to have sustained cardiac concussion.
(16) Thus there may be four types of LPS in PACI: one contains unsubstituted core polysaccharide and yields L2 on acid hydrolysis, another has short antigenic side-chains of the SR type and yields the LI fraction, while the two high molecular weight fractions are derived from core polysaccharides with different side-chains.
(17) ACh released from the vesicular fraction was about 100-fold more than could be accounted for by miniature end-plate potentials; possible causes of this overestimate are discussed.
(18) P2 is a cytoplasmic protein, while P1 largely fractionates with the membrane.
(19) In vitro studies showed that BOF-A2 was rapidly degraded to EM-FU and CNDP in homogenates of the liver and small intestine of mice and rats, and in sera of mice, rats and human, and the conversion of EM-FU to 5-FU occurred only in the microsomal fraction of rat liver in the presence of NADPH.
(20) Many examples are given to demonstrate the applications of these programs, and special emphasis has been laid on the problem of treating a point in tissue with different doses per fraction on alternate treatment days.
Frail
Definition:
(n.) A basket made of rushes, used chiefly for containing figs and raisins.
(n.) The quantity of raisins -- about thirty-two, fifty-six, or seventy-five pounds, -- contained in a frail.
(n.) A rush for weaving baskets.
(superl) Easily broken; fragile; not firm or durable; liable to fail and perish; easily destroyed; not tenacious of life; weak; infirm.
(superl) Tender.
(superl) Liable to fall from virtue or be led into sin; not strong against temptation; weak in resolution; also, unchaste; -- often applied to fallen women.
Example Sentences:
(1) Variability among frail elders and variability over 30 days within the same person, when factored, also showed nonequivalence.
(2) The objective of this investigation was to determine the frequency of and predictors for inadequate barium enemas in the frail elderly.
(3) To develop a noninvasive clinical predictive model for acute congestive heart failure (CHF) in a frail elderly cohort using bedside clinical assessment (medical history and physical examination) and venous atrial natriuretic peptide (ANP) levels.
(4) 1) Defensively frail England should go for broke Argue about the Danny Rose handball and the charge on Phil Jagielka all you like, but you’ll be dancing on the head of a pin.
(5) Physicians not only need better preparation to meet the challenges of caring for frail older patients, but they also need changes in reimbursement policies so that they can afford to spend the time needed to manage the complexities inherent in the doctor-patient-family caregiver relationship.
(6) Our data demonstrate that frail elderly receiving only acute care do not suffer markedly prolonged total LOS (TLOS).
(7) Her warning comes as figures reveal that regulators are receiving more than 150 allegations of abuse of the frail and elderly every day.
(8) At the opening ceremony of the 2012 Olympic Games in London, he seemed extremely frail and was only able to walk a few steps.
(9) In particular the rapid aging of the Chinese population has prompted official concern about the financial implications of providing health care to increasing numbers of disabled or frail elderly.
(10) In the Lords, the broadcaster Joan Bakewell called on the government to take "the most urgent steps" to relieve the suffering of neglected old and frail people.
(11) One hundred-seventeen subjects 65 years of age and over, meeting eligibility criteria to target frail older persons with changing medical and social needs, were randomly assigned to receive a comprehensive geriatric assessment by a multidisciplinary team (treatment) or by one of a panel of community internists who were reimbursed according to their usual and customary fee (controls).
(12) In a statement, the chief medical officer, Professor Dame Sally Davies, said: "Severe winter flu and its complications can make people really ill and can kill, particularly those who are weak and frail which is why we already offer vaccinations to the most at risk groups.
(13) Endoscopic intervention is a valuable alternative for the removal of retained stones or in frail patients not fit for general anaesthesia.
(14) Photograph: AFP Saint Laurent became an object of immediate fascination: quiet, timid, with neatly parted schoolboy hair, anxious eyes lurking behind thick glasses and a frail body encased in a tight black suit.
(15) One minute the Führer was so frail he could barely stand up.
(16) Rugi arranged for Katadia’s father to phone at a time when she would be in the zone to facilitate and hold the phone to the ear of his frail little daughter.
(17) Concerning household composition this study showed that frail elderly living alone and residents of old people's homes had significantly more depressive complaints than frail elderly living with others and independently living frail elderly respectively.
(18) There are fewer signs that Erdoğan’s designation of half the Turkish population as congenitally frail and incompetent, such as to recall apartheid if the target were another race, is regarded as utterly incompatible with accession.
(19) He was so thin and frail, but he was able to conduct.
(20) Frail patients died in hospital not from their primary illness but from the staphylococcus infection they picked up there, which the antibiotic methicillin was no longer able to treat because the bacteria had become resistant to the drug as a result of overuse.