(v. t.) A bivalve mollusk of many kinds, especially those that are edible; as, the long clam (Mya arenaria), the quahog or round clam (Venus mercenaria), the sea clam or hen clam (Spisula solidissima), and other species of the United States. The name is said to have been given originally to the Tridacna gigas, a huge East Indian bivalve.
(v. t.) Strong pinchers or forceps.
(v. t.) A kind of vise, usually of wood.
(v. t.) To clog, as with glutinous or viscous matter.
(v. i.) To be moist or glutinous; to stick; to adhere.
(n.) Claminess; moisture.
(n.) A crash or clangor made by ringing all the bells of a chime at once.
(v. t. & i.) To produce, in bell ringing, a clam or clangor; to cause to clang.
Example Sentences:
(1) The arabinogalactan-protein was isolated from the style extract by affinity chromatography with tridacnin (the galactose-binding lectin from the clam Tridacna maxima) coupled to Sepharose 4B.
(2) Photoreceptor cells were enzymatically dissociated from the eye of the file clam, Lima scabra.
(3) To compare biochemical differences between bivalves with and without endosymbiotic chemoautotrophic bacteria, specimens of Solemya velum, a bivalve species known to contain bacterial endosymbionts, and the symbiont-free soft-shelled clam Mya arenaria, were collected from the same subtidal reducing sediments during October and November 1988.
(4) The greatest accumulation of microorganisms in hard-shelled clams occurred during certain periods in the spring, at temperatures ranging from 11.5 to 21.5 degrees C. These periods of hyperaccumulation did not always coincide for all organisms; the accumulation of bacteriophages was not predicted by the accumulation of either fecal coliforms or C. perfringens.
(5) We have found a rapid increase in 32Pi incorporation into two proteins in clam blood cell ghosts after exposure of the intact cells to a hypoosmotic medium.
(6) The eggs of the surf clam Spisula solidissima have a built-in mechanism that prevents polyspermy: the eggs show a 70 percent decrease in sperm receptivity 5 seconds after fertilization, and become completely resistant to sperm by 15 seconds.
(7) The greatest reduction of health risks would come from the routine depuration of clams harvested from growing waters of good sanitary quality.
(8) The survival and replication of male-specific bacteriophages in hard-shelled clams (Mercenaria mercenaria) and their homogenates were examined to further assess their potential utility as indicator organisms.
(9) The "clam" procedure has revolutionised bladder reconstruction.
(10) Monitoring of DDT and HCH residues in abiotic and biotic components of the environment of Delhi during 1988 to 1989 revealed low to moderate levels of these insecticides in soil, earthworms, birds, buffalo milk, water, freshwater clams, fish, human fat, human blood and breast milk samples.
(11) Since these characteristics of the starfish egg poly(A)+ RNA are similar to those of cyclin mRNAs from sea urchin and surf clam eggs, we synthesized a 50-mer antisense-cyclin oligonucleotide probe coding for a part of the sea urchin cyclin cDNA and used this to screen starfish RNA.
(12) They have buckets and trowels as they're going clamming, and Popeye leaves first, navigating the sand with a gratifyingly bandy gait.
(13) Mussels and scallops were very rapidly contaminated showing high toxin accumulation rates, whereas rates for oysters and clams were low.
(14) RNase alters the in vitro assembly of spindle asters in homogenates of meiotically dividing surf clam (Spisula solidissima) oocytes.
(15) Both apo- and holo-I-FABP are composed primarily of anti-parallel beta-strands which form two nearly orthogonal beta-sheets ("beta-clam").
(16) Alkaline phosphatases were purified from human placenta, bovine milk, shrimp and clam with a final spec.
(17) Dalston Superstore’s “weekly lez off” Clam Jam is excellent for meeting people, and Holla!
(18) Opsonizing and agglutinating activities of plasma from the freshwater clam, Corbicula fluminea, were found to be inhibited by the sugars, 2-deoxy-D-glucose (deoxy-Glu) and N-acetyl-D-galactosamine (GalNAc).
(19) The eggs of the surf clam Spisula solidissima were artificially activated, homogenized at various times in cold 0.5 M MES buffer, 1mM EGTA at pH 6.5, and microtubule polymerization was induced by raising the temperature to 28 degrees C. In homogenates of unactivated eggs few microtubules form and no asters are observed.
(20) Three or four feet down and the sandy sea floor is thickly cast with razor clams and scallop shells.
Moisture
Definition:
(n.) A moderate degree of wetness.
(n.) That which moistens or makes damp or wet; exuding fluid; liquid in small quantity.
Example Sentences:
(1) To investigate the physical state of water in hydrating biological macro-molecules, the dielectric properties of water in hen egg lysozyme pellets with various moisture contents were studied using the thermally stimulated depolarisation currents technique.
(2) The gravimetric or loss-on-drying method is no longer listed as the required method; the 1.0% moisture limit is no longer specifically stated in the regulation.
(3) These revisions were made to bring the regulation into line with changes in residual moisture testing methods and the results obtained when new testing methods were applied to the determination of residual moisture.
(4) Glass ionomer cements have the disadvantage of being vulnerable to moisture.
(5) Yet, when temperature of incubation, soil pH, soil moisture content and nitrite concentration were varied in the three soils, and with addition of nitrite reductase inhibitors, it appeared in one soil that NO production was partially a biological process.
(6) Moisture on the skin was shown to increase the discharge to a standard stimulus, probably by its softening effect on the stratum corneum.
(7) The respiration of grain and fungi results in a loss in dry matter as well as the production of heat and moisture which contribute to further spoilage.
(8) The isolates differed in their ability to grow and produce fusarin C on corn with different moisture contents (16, 20, 24, and 28%).
(9) Wet heat shock (60 degrees C, 90 s) and caffeine (3.8 X 10(-4) M) afford significant radioprotection against post-irradiation O2-dependent damage which develops in seeds of approximately 3.5% moisture content.
(10) Because these fungi are fast growing and require high moisture for growth and for enzyme synthesis, the danger of contamination by toxin-producing fungi would be minimal.
(11) Successful colonization and invasion of experimentally inoculated feathers required addition of moisture and elevation of relative humidity within the cultures.
(12) High-moisture ear corn (HMEC) was treated with specific bacterial inoculants and evaluated for its aerobic stability and utilization for growth by beef steers.
(13) Special attention has to be drawn on the problem of microbiological stability because of the necessarily high moisture content of the dispersion.
(14) Chemical composition (moisture, protein, and fat) was determined on the lean portion.
(15) The amount of moisture retained in the patch was also calculated.
(16) The lyophilisate, when exposed to moist atmospheres, picks up moisture to a constant weight.
(17) Inverted or disconjugate caloric nystagmus after air stimulation is much more frequently due to tympanic membrane perforation, or moisture in the external ear, than to central nervous system disease.
(18) Resorption of these substances via the bronchopulmonary tract and a resulting systemic action cannot be excluded, especially if additional active moisturizing devices are used.
(19) A novel analytical method is described for sensitive determination of moisture transmission characteristics of packaging systems.
(20) For that matter, mulching with bark, grit or slate will help keep the surface roots cooler and retain moisture in hot weather.