(n.) The standard unit of quantity in electrical measurements. It is the quantity of electricity conveyed in one second by the current produced by an electro-motive force of one volt acting in a circuit having a resistance of one ohm, or the quantity transferred by one ampere in one second. Formerly called weber.
Example Sentences:
(1) Scattering techniques are also shown to be useful in studying intermicellar interactions, like the Coulomb repulsion between GM1 micelles, in the regime fo the long-range interactions obtainable at very low ionic strength.
(2) One distinguishing feature of "life" is that the physical forces between biological molecules and membrane surfaces are often highly specific, in contrast to nonspecific interactions such as van der Waals, hydrophobic, and electrostatic (Coulombic) forces.
(3) Previously we demonstrated that transgenic mice expressing a mutant keratin in the basal layer of their stratified squamous epithelia exhibited a phenotype bearing resemblance to a subclass (Dowling Meara) of a heterogeneous group of human skin disorders known as epidermolysis bullosa simplex (EBS) (Vassar, R., P. A. Coulombe, L. Degenstein, K. Albers, E. Fuchs.
(4) The conformer energies of both the free bases and the piperidinium salts can be quantitatively predicted by molecular mechanics calculations using the COSMIC force-field, in which the electrostatic interactions are calculated by a simple Coulombic model with the partial atomic charges in the molecules given by the CHARGE2 routine, and an effective dielectric constant of five.
(5) Time-resolved fluorescence monitors how the proton is escaping out of the Coulomb cage of the bound dye.
(6) In order to do this we compare the thermodynamic properties calculated through this equation with Monte Carlo data on 1-1 and 2-2 electrolytes described by the restricted primitive model, in which the ions are modeled by hard spheres with a coulombic potential and the solvent is modeled as a continuum dielectric medium of uniform dielectric constant epsilon.
(7) For several 2-or 3-dimensional configurations of stationary donors and acceptors on or near a spherical membrane shell the transition probabilities for radiationless energy transfer are calculated, using Förster's approximation obtained for Coulombic dipole-dipole interaction of the transition moments.
(8) About 10 volts of direct current for 1 hour (totally over 40 coulombs) was passed between them using a DC treatment processor model 85 (Inter Nova Co., Ltd.), and simultaneously 15-30 mg of BLM was administered intravenously according to the general condition of the patient.
(9) What is outlined in this presentation should demonstrate that for many exocellular microbial polycarboxylates the solution properties are, as expected, dictated by the conformation assumed by the polyelectrolytic chains which, in turn, are governed by several free energy terms in particular stemming from specific solvent-chain interactions, among which the coulombic contribution may play a minor role.
(10) The results support the suggestion that coulombic forces play only a minor role in the binding event at this enzyme site.
(11) Thus the classic Coulomb law of magnetic force was followed only at magnet separations of greater than 2mm.
(12) Furthermore, the ratio of perforated to nonperforated synapses was increased by 45% or 40% in kindled rats relative to unstimulated or coulombic controls, respectively.
(13) We conclude that the general anesthetics, by increasing the motion of positively charged choline groups and negatively charged groups in protein, weaken the Coulomb-type interaction and cause the liprotein conformational changes.
(14) Proximity mapping and protein chemical studies of S-1 suggest that variation in the position at which actin is held results from the simultaneous operation of a continuing (S-1)-actin contact and a polyphosphate charge-modulated coulombic contact.
(15) Cyanoethenylation of the epsilon-amino groups of critical lysine residues in the "tail-piece" domains of neurofilament (NF) subunit proteins could disrupt the supramolecular coulombic interactions thought to contribute to maintenance of cytoskeletal caliber.
(16) The variations observed with pH and ionic strength can be primarily attributed to screened coulombic interactions.
(17) It is shown that its Fourier series expansion has a singularity for the V(0, 0, 0) component, which is important when comparing different compounds, or when using the Coulomb potential as a probe for reactivity.
(18) The difference between the affinities of 4-DAMP methobromide and carbo-4-DAMP indicates that the contribution of coulombic forces to the binding between 4-DAMP methiodide and muscarinic (M3) receptors is at least 17 kJ mol-1 (4.1 kcal mol-1) at 37 degrees C. How much this is an underestimate depends upon how much hydrophobic binding is greater with the uncharged compound.
(19) The coulomb is a single unit of charge while c is the velocity of light.
(20) The interaction is accordingly primarily, but probably not exclusively, coulombic in origin.
Pendant
Definition:
(n.) Something which hangs or depends; something suspended; a hanging appendage, especially one of an ornamental character; as to a chandelier or an eardrop; also, an appendix or addition, as to a book.
(n.) A hanging ornament on roofs, ceilings, etc., much used in the later styles of Gothic architecture, where it is of stone, and an important part of the construction. There are imitations in plaster and wood, which are mere decorative features.
(n.) One of a pair; a counterpart; as, one vase is the pendant to the other vase.
(n.) A pendulum.
(n.) The stem and ring of a watch, by which it is suspended.
Example Sentences:
(1) The reservoir cannula Oxymizer Pendant (Chad-Therapeutics Inc.) is a nasal prong system incorporating a pendant reservoir which stores oxygen during expiration and delivers it as a bolus at the onset of inspiration.
(2) Regarding the pendant phenyl ring, diverse substitution patterns were investigated.
(3) As the number of basic amino acids on the pendant is increased from one to five a 4.7 fold enhancement in the adsorption capacity is seen for arginine while a 9.3 fold enhancement is obtained for lysine.
(4) We evaluated this pendant conserving nasal cannula (PNC) in seven hypoxemic patients with chronic obstructive pulmonary disease.
(5) Two types of polycations with pendant active groups were synthesized: one is polymethacrylate containing pendant biguanide units, and the other is poly(vinylbenzyl ammonium chloride).
(6) Model building allows a structure that could stack to form a tunnel with a lipophilic exterior and hydrophilic interior and flexible internal arms formed by the pendant C-terminal glutamine residue.
(7) The calculated complex stabilities of two hitherto unsynthesized covalently constrained DTPA-derivatives and a DOTA-derivative bearing phenoxy groups as pendant arms indicate that these may form Gd(III) complexes with sufficient stability for use in magnetic resonance imaging techniques.
(8) She points to her chest, where she is wearing a post-it note, right under her heart-shaped pendant, bearing Mladic's name.
(9) The polymeric material incorporates the heparin segments as pendant moieties such that their essential functional groups and structural features for specific binding with the selective serine protease coagulation factor inhibitor antithrombin III are preserved.
(10) The photographs in this exhibition showing young Italians in north London or the Jewish woman holding the family pendant she hid in her shoe while in Auschwitz broaden our understanding of the migratory patterns that have energised Britain beyond that particular wave at a time when so much of the immigration is now from Europe.
(11) When patients do PLB they may not receive full oxygen-saving benefit of the pendant.
(12) Love and Treasure follows a peacock pendant on its path from Salzburg in 1945 to present-day Budapest and Israel, then back to 1913 Budapest.
(13) P3FFA, in which fluorines are substituted at the end of the pendant alkyl ester, showed poor mechanical properties.
(14) The apical dendrites of the normal pyramidal cells grow by monochotomous branching on random segments and have much more spines on the first order segments, the apical dendrites of the improperly oriented pyramidal cells grow by branching on pendant arcs (terminal growth model), and have fewer spines.
(15) Oligomers containing pendant isocyanate groups were synthesized from various vinyl monomers, m-isopropenyldimethylbenzyl isocyanate (TMI), and 2-isocyanatoethyl methacrylate (IEM).
(16) By inverting the applicator, the samples are brought into close vicinity to the gel surface and the pendant droplets expand by capillary attraction into the slits between the glass and gel with resultant even distribution across the lanes of 2.5 or 7 mm width.
(17) Mourners at the farewell for Great Train Robber Ronnie Biggs, who died last month aged 84 , had been asked by his son not to wear black "or carry any offensive or aggressive jewellery", and if there were any of the knuckleduster pendants that have appeared at some recent criminal funerals, they were hard to spot.
(18) Her mother, Donna, who wears a photo of Vicki on a square pendant around her neck, and 18-year-old brother, Matthew, were present at the hearing.
(19) The enzyme also degraded glucuronoarabinoxylans derived from maize cell walls to yield a major oligomeric species containing a single glucuronosyl side chain and a single unsubstituted beta 1----4Xyl pendant terminal.
(20) The viscosity measurement of the mixture of Thiokol LP-2, lead monoxide, and di-butyl phthalate was performed at the rates of shear ranged from 10(1.5) to 10(3.9) sec-1 at 20 degrees C. The viscosity of the mixture progressively increases after spatulation of the materials but yield value does not appear for the time being before setting, that is, the infinite network forming via the pendant SH groups could not take place until the most of SH groups were consumed, attributed to low concentration of poly-functional prepolymer in the liquid polymer.