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Sessile drop technique print that page


The Sessile Drop Technique is a method used for the characterization of solid surface energies , and in some cases, aspects of liquid surface energies. The main premise of the method is that by placing a droplet of liquid with a known surface energy, the shape of the drop , specifically

Banksia sessilis print that page


millimetres wide, with prickly teeth either all along the margins or near the end. They may be sessile (that is, growing directly from the stem without a petiole ) or have a petiole up to five millimetres long. The inflorescences are cream or yellow, and occur in domed heads with 55 to 125

Uvularia sessilifolia print that page


The strap-like leaves are sessile on the stem. The flowers are yellow, narrowly bell-shaped, and creamy yellow, blooming in spring. The leaves have no hairs on the margin and are somewhat narrow, distinguishing this plant from the similar Streptopus . They spread asexually by means of long

Trillium sessile print that page


Classification Uncommon, green flowered forms of this plant are sometimes classified as Trillium sessile forma viridiflorum ( Beyer ). [ edit ] Uses Though some accounts indicate that the cooked greens of this plant may be edible as an emergency food, however the entire plant, and especially

Tapinoma sessile print that page


believed that queens and male ants are only produced in larger colonies. In experiments where T. sessile workers were confined in an area without a queen, egg-laying (by the workers) was observed, though the workers destroyed any prepupa that emerged from the eggs. [1] Odorous house ants

Alternanthera sessilis print that page


lanceolate, 1-15 cm long, 0.3-3 cm wide, glabrous to sparsely villous, petioles 1-5 mm long. Flowers in sessile spikes, bract and bracteoles shiny white, 0.7-1.5 mm long, glabrous; sepals equal, 2.5-3 mm long, outer ones 1-nerved or indistinctly 3-nerved toward base; stamens 5, 2 sterile.

Cannabis cultivation print that page


This article presents common techniques and facts regarding the cultivation of the flowering plant cannabis , primarily for the production and consumption of marijuana buds . Cultivation techniques for other purposes (such as hemp production) differ. A basic description of hemp cultivation

Sessile serrated adenoma print that page


In gastroenterology , a sessile serrated adenoma (abbreviated SSA ), also known as sessile serrated polyp (abbreviated SSP ), is a premalignant flat (or sessile ) lesions of the colon , predominantly seen in the cecum and ascending colon . SSAs are thought to lead to colorectal cancer

Surface tension print that page


Surface tension has the dimension of force per unit length , or of energy per unit area . The two are equivalent—but when referring to energy per unit of area, people use the term surface energy —which is a more general term in the sense that it applies also to solids and not just liquids

Fowkes hypothesis print that page

Adhesion and adhesives: an introduction, 2002 ( ISBN 1-56990-319-0 ) [ edit ] Related articles Sessile drop technique : The Fowkes Theory [ [1] ] | 2011/9/5 3:45:43