(1) Type 1 changes (decreased signal intensity on T1-weighted spin-echo images and increased signal intensity on T2-weighted images) were identified in 20 patients (4%) and type 2 (increased signal intensity on T1-weighted images and isointense or slightly increased signal intensity on T2-weighted images) in 77 patients (16%).
(2) Electron spin resonance studies indicate the formation of two vanadyl complexes that are 1:1 in vanadyl and deferoxamine, but have two or three bound hydroxamate groups.
(3) The relative rates of reduction of several spin-labeled molecules that partition differently across the hy-drophobic-interface of inner membranes from rat liver mitochondria were investigated.
(4) When reformist industrialist Robert Owen set about creating a new community among the workers in his New Lanark cotton-spinning mills at the turn of the nineteenth century, it was called socialism, not corporate social responsibility.
(5) An unusually high degree of motional freedom is found for both these spin-labels, even in gel phase bilayers.
(6) tert-Butyl hydroaminoxyl is detected as a degradation product of the hydroxyl adduct from all spin traps.
(7) After the first stage of analysis the spin systems of 60 of the 77 residues were assigned to the appropriate residue type, providing an ample basis for subsequent sequence-specific assignments.
(8) A method using selective saturation pulses and gated spin-echo MRI automatically corrects for this motion and thus eliminates misregistration artifact from regional function analysis.
(9) The Iranians have accused the Israelis and the US of designing and deploying Stuxnet, which set some of their centrifuges spinning out of control.
(10) Single vertical spin and electron microscopy analyses of these HDL subpopulations demonstrated that acid elution from the affinity columns caused no detectable change in size and density of the three subpopulation particles.
(11) The Soret MCD of the reduced protein is interpreted as th sum of two MCD curves: an intense, asymmetric MCD band very similar to that exhibited by deoxymyoglobin which we assign to paramagnetic high spin cytochrome a3(2+) and a weaker, more symmetric MCD contribution, which is attributed to diamagnetic low spin cytochrome a2+.
(12) For dipeptides containing the amino terminal residues glycine, alanine and phenylalanine, abstraction of the hydrogen from the carbon adjacent to the peptide nitrogen was the major process leading to the spin-adducts.
(13) A single spin density gradient ultracentrifugation method in a swinging bucket rotor has been applied for the detection and isolation of low density lipoprotein (LDL) subfractions.
(14) In addition to rapid motions, slow motions were detected by 1H spin-lattice relaxation time in the rotating frame (TH1 rho) and cross-polarization time (TCH), together with data from static spectra, indicating that the aliphatic portion of the detergent interacts more strongly with hydrophobic protein surfaces than do the polar heads.
(15) In addition, the spin lattice relaxation time of the cytoplasmic Cs resonance was approx.
(16) 220 MHz proton Fourier transform (FT) NMR with quadrature phase detection (QPD) technique is applied to observe largely hyperfine-shifted signals of various hemoproteins and hemoenzymes in ferric high-spin state.
(17) Under aerobic conditions, electron spin resonance spectroscopy showed evidence for the production of AZQ semiquinone (AZQH) and oxygen radicals.
(18) With these compounds, the spin density at the nitro group was greater than with nifurtimox, nitrofurazone and nitrofurantoin.
(19) Probing of the active site of microsomal cytochrome P-450 was carried out with a spin label derived from 2-methyl-1,2-bis(3-pyridyl)-1-propanone (metyrapone).
(20) The electronic structure of the low-spin ferric iron in cyanide complex appears to be modulated by halide binding to a protonated amino acid in the distal heme cavity.
Spinster
Definition:
(n.) A woman who spins, or whose occupation is to spin.
(n.) A man who spins.
(n.) An unmarried or single woman; -- used in legal proceedings as a title, or addition to the surname.
(n.) A woman of evil life and character; -- so called from being forced to spin in a house of correction.
Example Sentences:
(1) At one point, Walters speculates that “she looks the same weight as the Duchess – about 8st”; later, he disingenuously asks her to discuss “the cruel comments about being a ‘childless spinster’”, neither telling readers who made those “cruel comments” in the first place, or where.
(2) Lise is a lonely and strange spinster who will soon be murdered.
(3) • Petra's spinster landladies added caraway seeds to their mix.
(4) Your little country will forever be honoured as the site that made the Princess Diana thing look like a restrained wake for a loathed spinster who perished alone on a desert island.
(5) And, of course, in 1961 she published The Prime of Miss Jean Brodie, her legendary tale of the Edinburgh spinster schoolteacher who devotes her middle years to her "gerrils", to Mussolini and to having illicit sex.
(6) "In the same way as the first Bridget book was looking at the way a 30-something single woman was branded as a tragic spinster, and then we got the new idea of a singleton, [the new book] will be looking at later phases in life when you get branded as a certain thing," she said, "and you don't have to be that at all and it's all outdated and ridiculous.
(7) Today the unruly hair, bushy eyebrows and spinster image that for so long attracted cruel teasing, especially from young children, are set to be the passport to her undoubted future success.
(8) A 69-year-old spinster presented with a history of generalised bone pains in September 1977.
(9) The Brontës are shown, with understated relish, as lonely, half-mad spinsters, surrounded by insufferable yokels and the unmentionable stench of death.
(10) St Paul's Girls' School, where I enjoyed the lessons of the English teacher Miss Jenkinson but little else, was a grim institution in the early 1950s - more Brontë than Austen - and the little piece of ivory on which the celebrated spinster wrote her tales of love and disappointment and sudden, unconvincing happiness, didn't mean anything to me.
(11) She stares at a fire, sitting spinster straight, stiff with grief.
(12) She had digs in Upper Leeson Street with two spinster sisters whose culinary repertoire was somewhat limited.
(13) As she neared 50, and stayed resolute about acting her age, Hepburn was the schoolteacher plunged into late love in Venice, in David Lean's Summer Madness (1955), a spinster refreshed by Burt Lancaster in The Rainmaker (1956), and a very creepy monster mother in Suddenly, Last Summer (1959).
(14) She might have stitched the whole thing in front of her hissing gas fire, with her brass ornaments twinkling in the background, Corrie playing on the telly and The Hay Wain over the fireplace.” Perry flirts with John Major territory – “cricket on the village green” makes an appearance among Perry’s aggregation of words and phrases that seem to him to express Britishness – but it is too sly to fall for the whole warm beer and cycling spinsters schtick.
(15) He also shows how cartoons formed the backbone of the anti-suffrage movement, caricaturing suffragettes as monstrous spinsters.
(16) Singledom in women is usually presented as a failure to achieve the ideal of wife and mother: single women are haunted by nasty words such as "spinster" and must contend with caricatures of lonely women who are lost without a man to define them .
(17) It seemed the only way I could face Christmas without my own family and not feel like the tragic spinster aunt for whom everyone feels a bit sorry (I cannot bear pity, and Christmas has brought out the dreaded head tilt in even the most well-intentioned loved ones).
(18) In 1811 Mary Reynolds, a somber Pennsylvania spinster, awoke from a prolonged sleep as a new personality.
(19) Jane Austen scholar Dr Paula Byrne claims to have discovered a lost portrait of the author which, far from depicting a grumpy spinster, shows a writer at the height of her powers and a woman comfortable in her own skin.
(20) So, what better high note to end an extraordinary week, one that has seen the 47-year-old Scottish singing spinster win plaudits from around the world, than the prospect of a duet with her heroine, Elaine Paige?