BACKGROUND Hook plates are used to treat acromioclavicular joint dislocations. Our study took into consideration the patients' outcome following treatment with clavicular hook plates retained for more than five months. OBJECTIVES Our aim was to assess the response to treatment of acromioclavicular joint dislocation by clavicular hook plate when retained for more than five months. PATIENTS A...

Mycoplasma mobile binds to solid surfaces and glides smoothly and continuously by a unique mechanism. A huge protein, Gli521 (521 kDa), is involved in the gliding machinery, and it is localized in the cell neck, the base of the membrane protrusion. This protein is thought to have the role of force transmission. In this study, the Gli521 protein was purified from M. mobile cells, and its molecul...

The phenomenon of the etiolated hook is not restricted to the hypocotyl of the dicotyledenous plant (e.g., Phaseolus) but appears to serve a similar, adaptive function in the petioles of certain rhizomatous plants. The commonly employed regulants of hypocotyl hook opening were tested for their effect on the petiolar hook of Dentaria diphylla. The hook was found to require both light (red light ...

The apical hook is an essential structure that enables epigeal plants to protrude through the soil. Arabidopsis thaliana HOOKLESS1 (HLS1) is reported to be a key regulator of hook development and a direct target gene of the ethylene (ET)-activated transcription factors ETHYLENE INSENSITIVE3 (EIN3) and its close homolog EIN3-Like1. Previous research has shown that the phytohormones jasmonate (JA...

n this special issue, three papers belong to the path 1 , six papers o the path 2 , and two papers to the path 3 . The thermal path to generate electricity is referred as “concenrated solar power” or CSP. The greatly insolated “sunbelt” reions of the world include large Asian regions in China and India s well as the southwestern United States, southern Europe, Ausralia, the MENA regions, etc. T...

The subfamily Cyclidiinae from China is reviewed: two genera and seven species are reported from China. One new subspecies, Cyclidia fractifasciata indistincta subsp. n., is described. Two new synonyms are established: Cyclidia substigmaria (Hübner, 1831) (= Cyclidia substigmaria brunna Chu & Wang, 1987, syn. n. = Cyclidia tetraspota Chu & Wang, 1987, syn. n.). One misidentification in Chu & Wa...

this paper is a translation of a chapter of the hook written by jonathan e. ingersoll jr. the farsi translation will he of great help to iranian students studying option pricing models.

The growth rate of flagellar hooks in Salmonella typhimurium was analyzed by computer-aided simulation of the length distributions of mutant hooks of uncontrolled length (polyhooks). The wild-type hook has a relatively well-controlled length, with an average of 55 nm and a standard deviation of 6 nm. Mutations in the fliK gene give rise to polyhooks. A histogram of the lengths of polyhooks from...

The proximal hooks of plain and complex flagella produced by a strain of Pseudomonas rhodos have been analyzed by electron microscopy and optical diffraction and filtering. Plain flagellar hooks are cone-shaped, 70 nm long, and 13 to 21.5 nm wide, and consist of helically arranged subunits. Complex flagellar hooks are cylinders, 180 to 190 nm long, and 15 to 16 nm wide, and are composed of glob...

To examine the effect of concurrent verbal encouragement on the performance of the WAnT in female athletes vs. female non-athletes. College-age female subjects were recruited where ten of the subjects were intercollegiate athletes (ATH, n1 =10) and the nine were non-athletes (NON, n2 =9). The WAnT was novel to all subjects and the subjects were blinded to the study's purpose. Prior to the exper...