Peeling method

The aim of the present communication is to apply the ASR-orbital peeling method for the study of phase ordering in PdV alloys and phase segregation in PdRh alloys. 

The operation involved in the definition of the EPI is an exchange of atoms on sites i and j and it is a kind of localized perturbation. So the orbital peeling method provides an efficient means for obtaining the generalized phase shifts. 

Without going into details we shall quote the final result of the orbital peeling method which expresses the EPI as a sum of terms involving the zeroes and the poles of peeled Green functions (G/j,, ) Gij k) denotes IJ block of the Green function corresponding to the Hamiltonian, where two atoms I and J are embedded at sites i and j and the orbitals from 1 to (k-1) are deleted at the site i.) ... 

Our results demonstrate that the augmented space recursion and the orbital peeling method in conjunction with the LMTO formalism, constitute a viable and computationally feasible approach to the calculation of phase stability in binary substitutionally disordered alloys. ... 

Fintsi Y (1997) Exoderm—a novel phenol-based peeling method resulting in improved safety. Am J Cosm Surgery 14 49-54... 

Barry-Ryan C and O Beime D. 2000. Effects of peeling methods on the quality of ready-to-use carrot slices. Int J Food Sci Technol 35(2) 243-254. 

ISO 813 1997 Rubber, vulcanized or thermoplastic - Determination of adhesion to a rigid substrate - 90 degree peel method... 

The peeling method is based on the observation that for compartmental models X < 0 in the solutions of the form (5.73). In addition, the exponents are not close to each other, since otherwise we are unable to separate the terms of (5.73) and must lump several compartments. Assume that the inequalities Xi < x2 < X3 < hold, then the peeling consists of the following steps ... 

Carry out numerical experiments with other choices of, n2 and n3 in the peeling method. Try to construct a heuristic rule for subinterval selection which can be used in a computer without human interaction. 

In service, rubber to metal bonds are often required to withstand harsh environments. Dillard et al29 considered several techniques to evaluate the effect of corrosive conditions and Bjork and Stenberg30 found loading during exposure to be better than unstrained exposure for determining the effect of water. Ostman and Persson31 in a study of the effect of metal surface texture also found a creep peel method the most effective. These approaches are reflected in the ASTM D429 Methods G and H discussed above. 

Because coated fabrics are generally dealt with in separate standards committees, and because the thinner coatings are not strong enough to allow the use of the peel methods described above, separate standards have been developed for these products. The problem of failure in the coating is overcome by using reinforcements of fabric or cement. These methods are really product tests and outside the scope of this book but the appropriate references can be noted. The international standard for coated fabrics is ISO 241144, the British methods are identical as BS EN ISO 2411 and the ASTM methods are in D75145. There are also methods for conveyor belts in ISO 252-146. 

BS 903 Part A21.1, 1997. Adhesion to rigid substrates - 90° peel method. 

The Standard Test Method for Strength Properties of Tissue Adhesive in T-Peel by Tension Loading, ASTM F 2256-03, was not employed for testing barrier dressings only porcine tissue was available in 15 cm strips that possessed thick hair on the epidermis side and a thick fat layer on the underside that was not conducive to testing. Removal of the fat layer to isolate the dermis will be necessary before testing by the T-Peel method. 

An example is shown in Fig. 9. As seen in the figure, using this method we can overcome the difficulty of the peeling method. 

BS 903 PA21 Physical testing of rubber Part A21 Determination of rubber to metal bond strength Section 21.1 Adhesion to rigid substrates, 90-degree Peel method. 

A peeling method, in conjunction with a radioactive tracer technique, was used to obtain actual profiles of DOP concentration developed through the matrix of a PVC disc dipped into a limited volume of olive oil. The plasticiser concentration distributions were reproduced to a good approximation using a known model, adjusted by neglecting the (small) amounts of oil which diffused into the polymer. 17 refs. 

Further tests for damage on regenerated cellulosic fibres, such as iodine absorption, core/sheath differentiation, peeling methods, detection of traces of sulphur or copper as well as some hints for investigations on bast fibres are given in the literature. ... 

When the PEELS measurement was conducted, an abrupt drop in density was observed at the interface between the matrix and the craze bands (Figure 4). In addition, a drop of approximately 50% in density was found at the base of the already unloaded craze band. This observation implies that an extension ratio of at least 2 exists for the craze fibrils. This phenomenon is not uncommon for thermoplastic crazes (5, 10). To ensure that the PEELS method gives reasonable results, the density of the craze band inside a polystyrene tensile specimen was measured (Figure 5) using the same sample-preparation procedures described in the section Experimental Details. The measured density of the craze band in the unloaded polystyrene was found to be about 0.62 g/cm3, which is in good agreement with the number reported in the literature (5,10, 24). 

It can be seen from Fig. 3.9 that the strength of adhesive bonds of PVB-A1 determined by endurance in the electrolyte by the peeling method is considerably higher in coatings formed in an electric field and whose volume charge field is directed from the coating to the substrate. 

Field-fabricated spheres are made in one of two methods. Smaller spheres can be made by the expanded cube, soccer ball method, while larger ones are made by the orange peel method. The orange peel method consists of petals and cap plates top and bottom. 

Biomolecular arrays can be generated by the print-and-peel method [96]. Here, first an ink-jet printer is aligned to a parylene template with nanoscale openings. After printing, the parylene is peeled off to reveal uniformly patterned nanoscale features. Combinatorial nanoarrays can be patterned by performing a second print run superimposed over the first print. 

Microdermabrasion is a multi-session mechanical peeling method that can be used in conjunction with other procedural modalities like chemical peels. Compared... 

Phenol (unoccluded 1(X)% pure phenol) (Figs. 20.1-20.4) Phenol is commonly used to treat ingrown toenails. Furthermore, deep peels using phenol are one of the most effective chemical peeling methods for elderly skin tumor patients [10-13]. Phenol injures tissues from the papillary dermis to the upper reticular dermis [10]. Our previous results suggest that phenol quickly penetrates into the skin, and induces... 

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