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NationMaster - Encyclopedia: Lamella   (Site not responding. Last check: 2007-10-14) A lamella sedimentation device according to claim 4, wherein said baffle is positioned at approximately the mid point of the axis of the inverted V defining the influent chamber. Lamella sedimentation is a well-known treatment method for separating solid or liquid sedimentable constituents from a liquid and is used especially for treating water, such as drinking water and sewage. Hereby the inflowing water is brought to move upwardly between the auxiliary lamella on the upper side of the auxiliary lamella and the upper side of the adjacent main lamella is counteracted. www.nationmaster.com /encyclopedia/Lamella   (713 words)

Reference.com/Encyclopedia/Lamella Lamella is a term for a plate-like structure, appearing in multiples, that occurs in various situations, such as biology or materials sciences. Lamella (mycology), a "gills" or leaf-shaped hymenophore structure beneath the pileus of an agaric. Lamella, in anatomy, is a portion of compact bone, used in anchoring. www.reference.com /browse/wiki/Lamella   (147 words)

Lamella Settlers Lamella settlers in the outlet of the biological reactor or the inlet of the secondary clarifier enable the preseparation of the activated sludge thus increasing the mixed liquor suspended solids (MLSS) concentration in the biological stage by 25 - 100% and reducing the sludge load to the final clarifier in the same range. Tilted lamella packs are installed in the outlet of the aeration basin to separate the activated sludge before it is being discharged to the final clarifier thus reducing the solids loading onto the clarifier. The required effective settling area is determined as a function of the MLSS concentration in the aeration tank, the separation efficiency of the lamella unit, the sludge volume index of the activated sludge and the solids and hydraulic loading. www.stowa-selectedtechnologies.nl /Sheets/Sheets/Lamella.Settlers.html   (650 words)

Surface water purifying catch basin - Patent 6676832 Furthermore, the lamella separator of the invention reduces the horizontal area used for settling to 12 to 25 percent of the area used by previously available simple gravity or single angular plate separators. Vertical partition 41, through which parallel lamella plates 39 are shown by dashed lines, closes off one side of lamella separator 38 and divider wall 18 closes off the other side so that the water must travel from the bottom to the top within lamella separator 38. Moreover, the lamella separator of the invention reduces the horizontal area used for settling to 12 to 25 percent of the area used by previously available simple gravity or single angular plate separators. www.freepatentsonline.com /6676832.html   (2975 words)

Deibert: Separation of the Prepuce The lamella thickens during the shifting process, epithelial pearls appear and the process of separation is inaugurated. The peripheral layer of the glandar lamella corresponds to the basal cell of the stratum germinativum. The pearls along the course of the lamella are again elongated and almost approximate one another. www.cirp.org /library/anatomy/deibert   (2121 words)

Lamellae (materials) - Wikipedia, the free encyclopedia Lamellae are gill-shaped structures: fine sheets of material held near one another, with fluid in between. The microscopic structures in bone and nacre are lamellae in the materials science sense of the word, below. The term has been used to describe the construction of lamellar armour, as well as the layered structures that can be described by a lamellar vector field. en.wikipedia.org /wiki/Lamella   (173 words)

Brainboost - What is middle lamella The middle lamella is of pectose, and the secondary wall of cellulose somewhat modified by pectose in the region of the middle lamella.. The wall adjacent to the middle lamella is the primary or original wall of the cell. The middle lamella is the glue that holds the adjacent cells together.. www.brainboost.com /search.asp?Q=What+is+middle+lamella&lfmq=1   (327 words)

Backstop frame - Patent 5040802 German Patent 31 31 228 discloses a backstop assembly comprizing a series of lamellas consisting of a hard rubber material which are disposed behind a target plane in such a manner that the individual lamellas of the assembly extend in a parallel spaced relationship at an angle to said target plane. New lamellas may be put in place with equal ease by moving them from below into the inventive backstop frame, inserting the retaining bolts into the lamella portions projecting upwardly beyond the backstop frame, and by then lowering the lamellas until the retaining bolts rest on the backstop frame. Each lamella 14 is in the form of a slot having a thickness somewhat smaller than the width of a corresponding slot 3 and having a length somewhat smaller than the length of a corresponding slot 3 so as to ensure that each lamella readily be introduced in a corresponding slot 3. www.freepatentsonline.com /5040802.html   (3588 words)

Lamella Roof Construction - excerpts from the Newcomen Society's Transactions Lamella roof construction had a relatively short life, it began with Friedrich Reinhart Baltasar Zollinger (Town Building Advisor at Merseburg/Saalen, 1918-32) and was widely adopted in both its timber and steel form, but by the end of the war had effectively become history. These lamellas are curved on their top edges and bevelled at the ends which are radial to the curvature and are bolted together on edge with the curved side uppermost, to form a rhomboid network of framing timbers. For so many lamella roofs to survive and be in excellent condition some 60 years after their construction bears ample tribute to the principle of the design and to the quality of construction. www.newcomen.com /excerpts/lamella/index.htm   (673 words)

EBL Starch Research Page> Lamellae on one side the heaviest, and at the diametrically opposite side the finest. Lamellae are the densest at one side and the most delicate at the diametrically opposite side. The lamellae are heaviest within and below, and in purely monotone grains they are always closed, since the crystallization substance between the grains is furnished in the greatest quantity. www.siu.edu /~ebl/meyer.htm   (767 words)

Board and packaging headbox technology The hydraulic effect of various lamella lengths on the quality of the free jet and the correlation between lamella length and macro- and microturbulence are clearly shown in Figure 14. The macroturbulence in the free jet decreases as the length of the lamella is increased. Combining long lamellas with a length of nearly 99% of the nozzle length and short lamellas with approximately 60% of the nozzle length arranged in a certain pattern gives the optimum jet quality and, as a result, optimum sheet quality without macroturbulence and with an optimized intensity of microturbulence. tappsa.co.za /archive/APPW2002/Title/Board_and_packaging_headbox_te/board_and_packaging_headbox_te.html   (2630 words)

Critical Care | Full text | Is the volume of a pleural effusion predictable using the thickness of the pleural lamella ... We hypothesize that there is a strong correlation between the maximal width of the fluid lamella along the lateral chest wall (seen on sonography) and the volume of pleural fluid punctured. The thickness of the fluid lamella was taken as the independent variable, while the actual effusion volume was taken as the dependent variable. Y is the predicted effusion volume in milliliters and × is the sonographically measured thickness of the effusion lamella in centimeters. www.ccforum.com /content/4/S1/P4   (533 words)

Leiblein-References: Mobile lamella separators   (Site not responding. Last check: 2007-10-14) The usage of lamella separators are in the case where settleable particles should be separated from liquids. The usage of flocculants guarantee an optimal sedimentation in the lamella separator and an optimal clarity of the clear water. The sludge of the lamella separator is conveyed to a belt filter press for further thickening and draining. www.leiblein.de /web/english/ref/4424.htm   (140 words)

[No title]   (Site not responding. Last check: 2007-10-14) Lamella rests on bressumers, running the entire length of the wall, which in turn are fixed on lintel. The two intersecting lamellas are fixed by means of primary nailing and bolting. Where the long span domes are necessary the lamella is an efficient structure because there is minimum bending stress involved and the axial stresses are evenly distributed. www.mobarch.com /Report2.html   (486 words)

New Page 1 The lamella of a polyhedral foam/emulsion drains continuously and expands due to the liquid driven out by forces, such as capillary and gravitational forces. After reaching the equilibrium (in the given time, the foam lamella radius and the capillary pressure become constant), the foam lamella is stretched (expanded) to a new radius. The film elasticity is the parameter which characterized the foam lamella dynamic stability, and a greater foam film elasticity results in a higher foam lamella stability. www.iit.edu /~wasan/ftdes.html   (590 words)

Cephalopod Gills The basic structure of the lamellae is similar among the nautiloids and decapodiforms and differs greatly in the octopodiforms. In oegopsids the tip of each 1° lamella of the outer demibranch attaches to the base of the gill while the tip of its mate from the inner demibranch extends outward where it is supported by a cartilagenous rod. One 2° gill lamella is translucent to show how blood passes from the 2° afferent vessel, through the end of the 2° lamella to emerge on the surface of that lamella. tolweb.org /articles/?article_id=4200   (2859 words)

Products Lamella Gravity Settlers are manufactured in various configurations to meet the needs of each particular installation. Lamella plate packs, installed into basins, increase the performance of new or existing facilities. Lamella Gravity Settler drinking water system components are classified by Underwriters Laboratories, Inc. in accordance with Standard ANSI 61. www.whreilly.com /Lamella.html   (176 words)

EXPO-NET Danmark A/S -2.6.1. Bological Lamella Sparation   (Site not responding. Last check: 2007-10-14) The field of application is all types of wastewater treatment plants and all types of aquaculture plants where demands are made on suspended matters in the outlet water. Biological lamella separation can be used instead of expensive micro filters, sand filters and/or expensive enlargement of sedimentation basins. Therefore, a lot of money can be saved by using biological lamella separation as the preliminary expenses are low and the system does not require supply of energy. www.expo-net.dk /sw289.asp   (609 words)

WELCOME TO INDIAN ION EXCHANGE Lamella Clarifier is a compact, inclined plate type of clarifier. Principle of Lamella Clarifier is based on settling under gravity, providing number of inclined plates to give large projected surface area. A second option is to mount the lamella clarifier on top of a thickener in order to achieve a higher solids concentration, while providing a large sludge volume. www.indianionexchange.com /clarifiers_filters_lamella.html   (533 words)

eMedicine - Surgical Reversal of Presbyopia: Surgical Considerations : Article by Byung-Moo Min, MD Approximately one third of the tip of the lamella diamond blade should be inserted vertically before dropping the heel of the blade parallel to the scleral plane and moving forward to make the scleral belt loop (see Image 11). After the first third of the tip of the lamella diamond blade enters the parallel incision, the heel of the blade is dropped against the sclera and the scleral belt loop is completed. As the lamella diamond blade is passed through the sclera, the tip should be barely visible as a very slight bulge reflecting the microscope light. www.emedicine.com /oph/topic735.htm   (2449 words)

Actomyosin-based Retrograde Flow of Microtubules in the Lamella of Migrating Epithelial Cells Influences Microtubule ...   (Site not responding. Last check: 2007-10-14) Actomyosin-based Retrograde Flow of Microtubules in the Lamella of Migrating Epithelial Cells Influences Microtubule Dynamic Instability and Turnover and Is Associated with Microtubule Breakage and Treadmilling and that ~80% of the MTs in the lamella are not centrosome bound. Model of MT arrangement and turnover in the lamella and lamellipodia of migrating newt lung epithelial cells. www.jcb.org /cgi/content/full/139/2/417   (11382 words)

Parkson Home >> Lamella® Gravity Settler – LGS The Parkson Lamella® Gravity Settler is a pre-assembled, modular, high rate inclined plate settler that uses a counter-current flow principle for effective solids removal. In the Lamella Gravity Settler, influent enters the unit and is distributed onto the plates through side-entry inlet slots. For larger applications, Lamella® Gravity Settler plate packs are installed in concrete tanks to increase the performance of new or existing facilities. www.parkson.com /Content.aspx?ntopicid=49   (501 words)

KIMMCO Lamella Insul (KLI) KIMMCO Lamella Insul is manufactured from stable glass fibers bonded with thermosetting resins. KIMMCO Lamella Insul is available with a variety of facings to suit the application such as kraft paper; glass reinforced aluminum foil/kraft paper laminate (FSK); or reinforced white kraft/aluminum foil laminate (ASJ). KIMMCO LAMELLA INSUL is not hazardous to health(see KIMMCO MSDS). www.alghanim.com /contentdisp.asp?pageId=488   (412 words)

HMT Music Articles: How To Play the Jaw Harp The vibrations of the lamella which produce this instrument's distinctive sound are set in motion by plucking or stroking the plucker of the lamella towards yourself with the first finger of your right hand. Tones are produced and varied by your breathing rhythm and by altering the shape of your mouth and throat with your cheeks and tongue. Be sure that no part of your mouth is in contact with the lamella, as this will prevent its proper vibration; this is the most common source of difficulty in mastering the instrument. www.hmtrad.com /catalog/articles/jawharp.html   (369 words)

The Pattern of Distribution of Pectin, Peroxidase and Lignin in the Middle Lamella of Secondary Xylem Fibres in Alfalfa ... The Pattern of Distribution of Pectin, Peroxidase and Lignin in the Middle Lamella of Secondary Xylem Fibres in Alfalfa (Medicago sativa) -- WI et al. The density of the middle lamella is highly variable with regions of high (arrow) and poor (arrow heads) electron density, and correspondingly high and low in lignin concentration. lamella prior to the onset of lignification is not surprising. aob.oxfordjournals.org /cgi/content/full/95/5/863   (2769 words)

Molecular requirements for actin-based lamella formation in Drosophila S2 cells -- Rogers et al. 162 (6): 1079 -- The ...   (Site not responding. Last check: 2007-10-14) Drosophila S2 cells attach, spread, and form lamellae when plated on con A. S2 cells expressing EGFP–actin were plated on polylysine (a and b) or con A (c and d) and examined by phase contrast (a and c) or fluorescence microscopy (b and d). The shark fin shape is indicative of cycles of extension and retraction at the cell margin, while the diagonal lines visualize the retrograde flow of actin at the cell periphery. the lamella in migrating keratocytes (Pollard and Borisy, 2003). www.jcb.org /cgi/content/full/162/6/1079   (6850 words)

Meggitt Defense Systems Caswell   (Site not responding. Last check: 2007-10-14) The Rubber Lamella bullet trap was the first practical environmental trap to appear in shooting ranges. The rubber lamellas are suspended from a steel support frame that is attached to the wall, ceiling or columns, depending upon field conditions. A series of shorter lamellas hang directly in front of the main trap to absorb the majority of rounds fired, reducing wear on the main trap impact area. www.mds-caswell.com /lawenforcement/le_bullettraps.htm   (1603 words)

contact lamella The equilibrium of the contact lamella was examined by checking the pixel number of the width of the lamella at a certain position from the metal probe on the top. The shaded data were obtained from contact lamella method, which is a direct measurement based on a force balance between gravity and surface tension (ref. 1). The image examples of contact lamella from the PS melt and sessile drop on the PS surface are shown in Fig. www.fdsc.com /melt.html   (488 words)

Lamella Doctor Blades,Doctor Blades For Flexo,Lamella Doctor Blades Manufacturer,Flexo Doctor Blades Manufacturer,India   (Site not responding. Last check: 2007-10-14) Manufactured with highest degree of accuracy and disciplined quality control, these lamella doctor blades are made by the material meant especially for printing doctor blade application. We are manufacturing lamella doctor blades for the last 10 years. Our Lamella Doctor Blades has been packed securely in an attractive corrugated box, which can easily be moved on the shop floor from one station to another. www.indiamart.com /astirindia   (829 words)

Applications - Preparation Of TEM-Samples Afterwards the lamella is placed on a copper grid. It is held at the tip of the manipulator by a DC-voltage of which interferes with the imaging system of the FIB – thus the lamella seems to be glowing brightly. The Nanomanipulator transports the lamella to a grid, the power is switched off to drop the sample onto the grid (Fig. www.nanomotor.de /aa_tem.htm   (316 words)

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