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Leaf truncate

Cuneate Leaf A leaf truncate at the apex and tapering to a point at the base so that they appear wedge-shaped. [Pg.34]

Dumont s filter consists of a wooden box of j he form of a four-aided truncated pyramid with a double bottom. The inner bottom is a metallic plate pierced with numerous holes upon it a cotton cloth is kid, and coarse-grained animal charcoal moistened with water is then Bpread layer by layer each layer being rendered of uniform thickness, and packed or pressed closely together by means of a sort of trowel. When the bone-black has been thus formed into a compact bed or stratum of about fifteen or eighteen inches in thickness, and Within five to ten inches fi om the top of the box, it is covered with another cotton cloth, and with another metallic plate pierced with holes, The object of the second cloth and metallic cover Is to collect any substances which would otherwise obstruct the interstices of tho superior stratnm. of the bone-black—an inconvenient accident which is easily prevented by the use of such a cover, and this cover is readily exchanged for another, should it be no mo itself obstructed. The superior covir is only of use when the previously described filtration through the cotton bag or leaf filter is omitted. [Pg.979]

Fig. 1. CAT activities in seeds of transgenic tobacco plants containing hs promoter-CAT constructs. A, Schematic structure of chimaeric genes introduced into tobacco. Details of the construction are described by Schoffl et al. (1989,1991). HSE sequences with the consensus C-GAA-TTC-G are symbolised by boxes the synthetic HSE2 is represented by two overlapping soybean HSEs. The CaMV promoter is a truncated silent version of the 35S promoter, providing only the TATA box and the transcription start site. B, CAT assays were performed as described by Schoffl et al. (1989), using 50 pg protein from seed extracts and 10 jig from leaf extracts. Dry seeds (ds) without imbibition and 20 h imbibed seeds (is), derived from the same plant, were used. Heat treatment (hs) was carried out for 2h at 40 °C prior to protein extraction. Control extracts (c) were prepared from leaves incubated at 25 °C. cm, WC-chloramphenicol acm, acetylated form of cm. Fig. 1. CAT activities in seeds of transgenic tobacco plants containing hs promoter-CAT constructs. A, Schematic structure of chimaeric genes introduced into tobacco. Details of the construction are described by Schoffl et al. (1989,1991). HSE sequences with the consensus C-GAA-TTC-G are symbolised by boxes the synthetic HSE2 is represented by two overlapping soybean HSEs. The CaMV promoter is a truncated silent version of the 35S promoter, providing only the TATA box and the transcription start site. B, CAT assays were performed as described by Schoffl et al. (1989), using 50 pg protein from seed extracts and 10 jig from leaf extracts. Dry seeds (ds) without imbibition and 20 h imbibed seeds (is), derived from the same plant, were used. Heat treatment (hs) was carried out for 2h at 40 °C prior to protein extraction. Control extracts (c) were prepared from leaves incubated at 25 °C. cm, WC-chloramphenicol acm, acetylated form of cm.
Features Stem erect, two or three feet high. Leaves in threes, ovate-truncate, serrate, two horns at base of leaf stalk. Flowers small, yellow, in one-sided clusters. Hay-like taste and scent. [Pg.64]

Fig. 10 Four common types of crystal habit in polyethylene and long alkanes (a) rhombic lozenge bounded by 110 facets (b) lozenge truncated by curved 100 faces (Toda s type B) (c) leaf-shaped crystal bounded solely by curved 100 faces (step propagation rate v equals h = Gno/sin(

v)...

Fig. 10 Four common types of crystal habit in polyethylene and long alkanes (a) rhombic lozenge bounded by 110 facets (b) lozenge truncated by curved 100 faces (Toda s type B) (c) leaf-shaped crystal bounded solely by curved 100 faces (step propagation rate v equals h = Gno/sin(<p/2)) (d) lenticular crystal (Toda s type A) bounded partly by curved 100 and partly by non-crystallographic faceted tangents (h > v)...
Leaf-specific cyclotide vhl-1 Cycloviolacin 014 Truncated hevein of 32 aa (hevein-32) complex with N,N,N-triacetylglucosamina Solution structure of the cyclotide tricyclon A... [Pg.242]

From the cinnamic acids or phenyl propanoids described above, / -oxidation and truncation of side chains yields a variety of benzoic or simple phenolic acids [28], Rao et al., [22] identified gallic acid (18), gentisic acid (19), protocatechuic acid (20), />-hydroxybenzoic acid (21), oc-resorcyclic acid (22), vanillic acid (23) and salicylic acid (24) in C. arietinum and showed that overall, leaf content of all phenolic compounds was much greater than in roots and stem. They postulated that the production of these compounds may enhance the activity of indole acetic acid oxidase or may express antimicrobial properties when leached into the soil. However, Singh et al. [24] showed that the production of both 18 and 24 by C. arietinum was induced when treated by the culture filtrate of Sclerotium rolfsii along with the phenyl propanoids 14, 15 and 17 mentioned above. [Pg.911]

This applies to explicit charge-charge interactions, while the error in multipoles remains controlled by the order at which the multipole expansions are truncated. The explicit pairwise interactions between Gaussian charges in the leaf boxes are still computed explicitly using the erf(f,yr,y)/r,y kernel. [Pg.398]

Four different topographies of rough surfaces are compared in the present study a cylinder, a truncated cone, a paraboloid and a hemisphere. All of them represent ordered rough surfaces, for which the roughness features are either curved or straight, with and without sharp comers. The cylinders represent a frequently used surface, usually made by lithography [42] the paraboloids represent a shape somewhat similar to that of the protrusions on the Lotus leaf [17] the truncated cone is roughly an intermediate shape between a cylinder and a paraboloid and the hemisphere is a round form to be compared with the paraboloid. [Pg.41]


See other pages where Leaf truncate is mentioned: [Pg.216]    [Pg.25]    [Pg.56]    [Pg.60]    [Pg.61]    [Pg.217]    [Pg.162]    [Pg.414]    [Pg.16]    [Pg.102]    [Pg.2794]    [Pg.24]    [Pg.230]    [Pg.64]    [Pg.904]   
See also in sourсe #XX -- [ Pg.163 ]




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