(v. t.) To lap or lay in plaits or folds; to lay one part over another part of; to double; as, to fold cloth; to fold a letter.
(v. t.) To double or lay together, as the arms or the hands; as, he folds his arms in despair.
(v. t.) To inclose within folds or plaitings; to envelop; to infold; to clasp; to embrace.
(v. t.) To cover or wrap up; to conceal.
(v. i.) To become folded, plaited, or doubled; to close over another of the same kind; to double together; as, the leaves of the door fold.
(v.) A doubling,esp. of any flexible substance; a part laid over on another part; a plait; a plication.
(v.) Times or repetitions; -- used with numerals, chiefly in composition, to denote multiplication or increase in a geometrical ratio, the doubling, tripling, etc., of anything; as, fourfold, four times, increased in a quadruple ratio, multiplied by four.
(v.) That which is folded together, or which infolds or envelops; embrace.
(n.) An inclosure for sheep; a sheep pen.
(n.) A flock of sheep; figuratively, the Church or a church; as, Christ's fold.
(n.) A boundary; a limit.
(v. t.) To confine in a fold, as sheep.
(v. i.) To confine sheep in a fold.
Example Sentences:
(1) Patient plasma samples demonstrated evidence of marked complement activation, with 3-fold elevations of C3a desArg concentrations by the 8th day of therapy.
(2) 5-Azacytidine (I) stability was increased approximately 10-fold over its stability in water or lactated Ringer injection by the addition of excess sodium bisulfite and the maintenance of pH approximately 2.5.
(3) Radioligand binding studies revealed the presence of a single class of high-affinity (Kd = 2-6 X 10(-10) M) binding sites for ET-1 in both cells, although the maximal binding capacity of cardiac receptor was about 6- to 12-fold greater than that of vascular receptor.
(4) The enzyme was solubilized by Triton X-100 and purified approximately 480-fold by gel filtration and affinity chromatography on alanine methyl ketone-AH-Sepharose 4B.
(5) The DNA untwisting enzyme has been purified approximately 300-fold from rat liver nuclei.
(6) IP3 increased 1.7-fold and IP2 1.6-fold after 20 and 40 s, respectively.
(7) Short incubations with heparin (5 min) caused a release of the enzyme into the media, while longer incubations caused a 2-8-fold increase in net lipoprotein lipase secretion which was maximal after 2-16 h depending on cell type, and persisted for 24 h. The effect of heparin was dose-dependent and specific (it was not duplicated by other glycosaminoglycans).
(8) The following conclusions emerge: (i) when the 3' or the 3' penultimate base of the oligonucleotide mismatched an allele, no amplification product could be detected; (ii) when the mismatches were 3 and 4 bases from the 3' end of the primer, differential amplification was still observed, but only at certain concentrations of magnesium chloride; (iii) the mismatched allele can be detected in the presence of a 40-fold excess of the matched allele; (iv) primers as short as 13 nucleotides were effective; and (v) the specificity of the amplification could be overwhelmed by greatly increasing the concentration of target DNA.
(9) Epicanthal folds were present in 46%, mongoloid slanting of the lids in 72% of cases.
(10) The estimated DNA compaction ratio (approximately 3-fold) is consistent with a significant degree of nucleosome unfolding in the hyperstimulated BR genes.
(11) Two hours after refeeding rats fasted for 48 h, ODC activity increased 40-fold in mucosa from the intact jejunum and 4-fold in the mucosa of the bypassed segments.
(12) Transfection of the treated DNA into SOS-induced spheroplasts results in an increase in mutagenesis as great as 50-fold.
(13) 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.
(14) In strains completely deleted for galR, the gene which encodes the Gal repressor, the operon is derepressed by only 10-fold without an inducer.
(15) The amount of water, creatinine, electrolytes, proteins, and enzymes were higher during the day (up to three fold, p always less than 0.05), while equal amounts of amino acids were excreted in the day and the night period.
(16) TNBS reacts to an extremely small extend with hemoglobin over the concentration range 0.4 to 4 mM whereas FDNB reacts with hemoglobin to a very large extent (50 fold more than TNBS).
(17) Rates of PC in vitro metabolism by liver and kidney cytosolic cysteine conjugate beta-lyases (beta-lyases) were similar, but metabolism by renal mitochondrial beta-lyase occurred at a 3-fold higher rate than the rate obtained with hepatic mitochondrial beta-lyase.
(18) Dietary factors affect intestinal P450s markedly--iron restriction rapidly decreased intestinal P450 to beneath detectable values; selenium deficiency acted similarly but was less effective; Brussels sprouts increased intestinal AHH activity 9.8-fold, ECOD activity 3.2-fold, and P450 1.9-fold; fried meat and dietary fat significantly increased intestinal EROD activity; a vitamin A-deficient diet increased, and a vitamin A-rich diet decreased intestinal P450 activities; and excess cholesterol in the diet increased intestinal P450 activity.
(19) On the other hand, if we correct for the population of HMM with degraded light chain 2, the difference in the binding constants in the presence and absence of Ca2+ may be as great as 5-fold.
(20) The gene, which is located at chromosome XIII, is transcribed as a mRNA of about 2.7 kilobases, and the amount of message has been found to increase 3- to 4-fold during the culture.
Halves
Definition:
(pl. ) of Half
(n.) pl. of Half.
Example Sentences:
(1) This activity scheme uses as its base, dose potency measured as TD50, the chronic dose rate that actuarially halves the adjusted percentage of tumor-free animals at the end of the study (Gold et al., Environ.
(2) The Lords will vote on three key amendments: • To exclude child benefit from the cap calculation (this would roughly halve the number of households affected).
(3) The world has also met the target of halving the proportion of people without access to improved sources of water , and it has achieved parity in primary education between girls and boys .
(4) The two halves of the glans are brought to the midline, thus covering the glanular urethra, and producing a normal appearing glans.
(5) Of particular interest was the establishment of the linkage between the two monomeric halves of the molecule and determination of the location of the phenolic hydroxyls.
(6) Citing figures that predicted already falling costs of renewables and battery storage would halve again in the next five years, Shorten predicts “consumers not governments” would drive the energy change.
(7) If adopted, the proposals would halve the numbers of households defined as being in fuel poverty.
(8) With the mobilization of the two halves of the face it is possible to approximate the orbits, simultaneously elongating the center of the face and normalizing the maxillary alveolar ridge.
(9) Further binding of one molecule of aldolase for each strand of 280 actin monomers halves the apparent viscosity of the alfa-actinin-F-actin system without any desorption of alfa-actinin.
(10) The procedure involves bisection of single-cell eggs in a medium containing cytochalasin; fusion of egg halves with single blastomeres, induced using Sendai virus or an electrofusion apparatus; and embedding in agar, followed by culture of the reconstituted embryos in the ligated oviducts of ewes in dioestrus.
(11) However the NCPO did prosecute 56 people for the crime of criticising the monarch, with one man sentenced to 60 years – which was later halved – for Facebook posts.
(12) An unbelievably convenient boost to demand in this country – and indeed to all economies that are major importers of oil – has come in the nick of electoral time from the halving of the world price of crude.
(13) When low- or high-frequency words were presented separately in distinct halves of a recognition-memory test, the relatively liberal response bias for high-frequency words was diminished.
(14) For example, a 2010 Cochrane review concluded that telehealth in heart failure reduced death rate by 34% but now – when we include several large negative trials – this figure is halved.
(15) HP exposed to 10 mg tissue eq of either bovine pineal fraction A1 or bovine pineal fraction A3 released 88% and 63%, respectively, less PRL than did their corresponding untreated control halves incubated in Krebs-Ringer Bicarbonate (KRB) medium.
(16) When optic fibres from NN, TT or VV eyes grew into inappropriate rostral, caudal or lateral tectal halves respectively, there was a projection deficit in the nasal and temporal or in the dorsal and ventral poles of the visual field.
(17) Detachment of the plasma membrane from glutaraldehyde-fixed cells exposed the cytoplasmic surface of the acrosome to the lectin markers; freeze-fractured halves of the acrosomal membrane were marked by "fracture-label" (Aguas, A. P., and P. Pinto da Silva, 1983, J.
(18) In another patient, the dose of insulin was halved, and his graft function was classified as partial.
(19) As current aid levels stand, the first Millennium Development Goal to halve the number of people who suffer from hunger would "slip through its [DfID's] fingers and further out of reach", says the report, which opens with a message from Boyzone singer Ronan Keating, a UN FAO goodwill ambassador.
(20) Most interneurones have branches only in one half of the ganglion, but one interneurone has extensive and asymmetrical regions of branches in both halves of the ganglion (fig.