• Calocyclas turris Ehrenberg

    Calocyclas turris Ehrenberg. Calocyclas turris Ehrenberg, 1873, ; 1875,, ; Foreman, 1973, DESCRIPTION. Shell of three segments, with the collar and lumbar strictures expressed externally. Cephalis subspherical, poreless or with a pitted surface, bearing a conical horn twice to three times the length of the cephalis.

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  • Accelerated lamellar disintegration in eutectoid steel ...

    The fastest kinetics of lamellar disintegration (predicted duration of 44 min) in AISI 1080 steel is obtained with a novel approach of incomplete austenitisationbased cyclic heat treatment involving forced air cooling with an air flow rate of m 3 h 1 . A physical model for process kinetics is proposed that involves lamellar fragmentation, lamellar thickening, divorced eutectoid growth ...

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  • IASET US | IASET

    IASET US, IASET, Engineering Department, Undergraduate. Studies College of Arts and Sciences, Social Sciences, and Humanities. Papers are invited for the IASET International (21 journals) (Online and Print) High Journal Impact Factor(JCC), ISSN

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  • Pusher centrifuge SZ

    Prefiltration Technology: Maximum flexibility and high liquid capacity due to internal thickening. By maintaining a free draining area at each phase of the pushing cycle, the Prefiltration Technology significantly increases the liquid capacity of the centrifuge. .

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  • TEM and SFM of exsolution and twinning in an alkali ...

    Thickening of some oblique lamellae gives a distinct secondary periodicity, 2, which outlines lozengeshaped areas with relics of the primary periodicity and, if coarse enough, is responsible for ...

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  • Thickness of the Meniscal Lamellar Layer: Correlation with ...

    The presence of abnormal lamellar layer thickening was determined and thicknesses were measured. Indentation testing was performed. Correlation between the thickness and indentation stiffness was assessed, and mean quantitative MR imaging values were compared between the groups. Results Thirteen normal lamellar layers had mean thickness of 232 ...

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  • Investigations on the crystallization of polyethylene ...

    Aug 19, 2006 · The outlines of a comprehensive study on crystallization of polyethylene under elevated pressure (P) are being in situ viewing of formation and growth of the lamellar crystals, complemented by xray diffraction information, it could be established that within the range of experiments (P = – kbar and up to supercoolings (ΔT) of about 10°C) formation and growth of ...

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  • ProLipid™ 161, Ashland

    ProLipid™ lamellar gels are mainly composed of vegetalbased amphiphilic compounds, the nature and amount of which have been carefully selected to form lamellar gels. ProLipid™ lamellar gels provide a second skin effect, mimicking the unique lamellar organization of stratum corneum lipids, and enhance the performance of cosmetic formulations.

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  • Lamellar thickening and cocrystallization of poly ...

    Lamellar thickening behavior of microbial polyesters, poly(3hydroxybutyrate) [P(3HB)], poly(3hydroxybutyrateco3hydroxyvalerate) [P(3HBco3HV)] and poly(3hydroxybutyrateco4hydroxybutyrate) [P(3HBco4HB)] annealed at various temperatures was investigated to make sure of the occurrence of cocrystallization of both components. All the ...

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  • lamellar settling sludge thickening – Densadeg

    The Densadeg® treats all types of water. For desalination appliions, the Densadeg® is used for clarifiion (removal of suspended solids, colloids, color, microalgae, etc.), or thickening of the backwashing water from filtration on membrane filtration steps. Itcombines the principle of lamellar settling with an integrated sludge thickener.

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  • The rice zebra3 (z3) mutation disrupts citrate ...

    Jan 05, 2018 · Rice zebra mutants are leaf variegation mutants that exhibit transverse sectors of green/yellow or green/white in developing or mature leaves. In most cases, leaf variegation is caused by defects in chloroplast biogenesis pathways, leading to an accumulation of reactive oxygen species in a transverse pattern in the leaves. Here, we examine a new type of leaf variegation mutant in rice, .

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  • Dr. Seth D Potash, MD

    Dr. Seth D Potash, MD works in White Plains, New York is a specialist in Ophthalmology and graduated Winthrop University Hospital in 1989. Dr. Potash is affiliated with White Plains Hospital Center, Saint John's Riverside Hospital Andrus Pavilion and practicing for 32 years.

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  • What Are "Deposits" In The USGS? | Mining Frequently Asked ...

    (Metamorphic Rock > Schist) A strongly foliated crystalline rock, formed by dynamic metamorphism, that can be readily split into thin flakes or slabs due to the well developed parallelism of more than 50 percent of the minerals present, particularly those of the lamellar or .

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  • Recessive missense LAMP3 variant associated with defect in ...

    Mar 09, 2020 · Author summary We have characterized a lethal lung disease in neonatal Airedale Terrier dogs. The pathological features of the disease resemble those of the surfactant dysfunction in newborn babies. Surfactant is essential for lung function and we observed a maturation defect in the surfactant producing organelles of the lung epithelial type II cells. Genetic analyses revealed a recessive ...

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  • Essay on Algae : Top 21 Essays on Algae

    Essay on the Review of Algological Studies (Algae) in India. Essay # 1. Meaning of Algae: Although Linnaeus (1753) first introduced the name Algae, but by Algae he meant the Hepaticae. The actual delimitation of a group of plants from their macroscopical features and naming as Algae was done by A. L. De Jussieu (1789).

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  • KGSOpenfile Rept. 8822Texaco Poersch #1, Washington ...

    Mar 05, 2010 · Another 60ft (18m)thick sedimentary unit is present at 4,550 ft depth. It consists of a 50ft (15m)thick coarse arkosic sandstone to conglomerate overlain by a 10ft (3m)thick red siltstone. The arkosic sandstone, the first coarse sedimentary rock encountered in the hole, is composed mostly of quartz and pink potash feldspar.

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  • Systematic Kinetic Analysis on Monolayer Lamellar Crystal ...

    Lamellar thickening via meltrecrystallization and crystal transformations of α′toα and βtoα crystals were observed upon heating. The SAXS peak first showed up at q∼ nm ⁻¹ ...

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  • (PDF) Osmoregulatory capacity as a tool in monitoring the ...

    Aquaculture 191 Ž2000. 209–245 Osmoregulatory capacity as a tool in monitoring the physiological condition and the effect of stress in crustaceans J.H. Lignot, C. SpaningsPierrot, G. Charmantier ) ´ ´ UniÕersite´ des Sciences, Montpellier II, Pl. E. Bataillon, Laboratoire d'Ecophysiologie des InÕertebres, 34095 Montpellier cedex 05, France ...

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  • Understanding chain folding morphology of semicrystalline ...

    A new mechanism for lamellar thickening is proposed to realize that the end of lamellar thickening depends on the crystallinity degree. In other words, it is impossible for lamellae to develop into extendedchain crystals by means of lamellar thickening if crystallinity is limited to a certain degree.

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  • Bentonite, Kaolin and Selected Clay Minerals (EHC 231, 2005)

    1. SUMMARY Identity, physical and chemical properties, and analytical methods . Bentonite is a rock formed of highly colloidal and plastic clays composed mainly of montmorillonite, a clay mineral of the smectite group, and is produced by in situ devitrifiion of volcanic ash. In addition to montmorillonite, bentonite may contain feldspar, cristobalite, and crystalline quartz.

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  • Equilibrium melting temperature of isotactic polypropylene ...

    In this method, the heating rate dependence of melting temperature (Tm) was omitted by applying the theory of the {"}melting kinetics{"}, and the effect of lamellar thickening on Tm was also omitted by observing thick lamellae. A differential scanning calorimeter (DSC) was used for observation of Tm as a conventional method.

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  • Radiological imaging of pleural diseases

    Mar 04, 2017 · Pleural thickening Pleural thickening may be focal or diffuse. Diffuse pleural thickening : thickening of pleura (more than 5 mm) with combined area of involvement more than 25% of chest wall if bilateral and 50% involvement if unilateral. Benign pleural thickening : greater than 5 cm in width, 8 cms in craniocaudal extent, and 3 mm in ...

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  • Glossary

    Lamellar was common in Eastern Europe, whereas Brigantine, where plates were attached to an outer leather or fabric, was more common in Central and Western Europe. Buckle a fastener (sometimes used merely as an ornament) for a belt, girdle, etc. that is attached at one of its ends to the buckle and secured by the buckle's pointed tongue ...

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