The relationship between protein sequence and structure arises entirely from amino acid physical properties. An alternative method is therefore proposed to identify homologs in which residue equivalence is based exclusively on the pairwise physical property similarities of sequences. This approach, the property factor method (PFM), is entirely different from those in current use. A comparison i...

In developing countries, the failure of policing model forest management whereby central government protected reserves by preventing local communities from using them led to emergence Participatory Forest Management (PFM) policy. Tanzania, PFM takes two main forms; Joint (JFM) in which or district council owns and people are involved conservation. Community Based (CBFM) policy as second form co...

One potential application of magnetized RE-Ba-Cu-O (where RE = rare earth or Y) bulk superconductors is as a high-field alternative to conventional permanent magnets in desktop NMR and MRI systems. Pulsed field magnetization (PFM) one the most promising practical methods magnetizing such bulks. However, trapped fields obtained by PFM are much lower than those using quasi-static like field-cooli...

Abstract When used as trapped field magnets (TFMs), single grain, bulk high-temperature superconducting (HTS) rings are promising candidates for the generation of strong, uniform magnetic fields nuclear resonance. The pulsed magnetisation (PFM) technique provides a low cost, compact and portable method to magnetise these samples TFMs; however it has proven difficult achieve high in HTS using PF...

One of the most conventional toppling instabilities is the block-flexural toppling failure that occurs in civil and mining engineering projects. In this kind of failure, some rock columns are broken due to tensile bending stresses, and the others are overturned due to their weights, and finally, all of the blocks topple together. A specific feature of spheroidal weathering is the rounding of th...

BACKGROUND Post-retained crowns are indicated for endodontically treated teeth (ETT) with severely damaged coronal tissue. Metallic custom and prefabricated posts have been used over the years, however, due to unacceptable color, extreme rigidity and corrosion, fiber posts, which are flexible, aesthetically pleasing and have modulus of elasticity comparable with dentin were introduced. AIM To...

The current electricity demand is increasing, and now the government has involved third parties in the implementation of electricity so that investors compete in building infrastructure in order to apply electricity. Thermal power is one source that has a fast break event point compared to other resources that more interested investors even with all forms of pollution caused. A form of heat pow...

Background: The advantages of the PFM systems are to combine fracture resistance metal substructure with aesthetic property porcelain. present study compared shear bond strength ceramic material veneered zirconia core by layering and pressing techniques.Materials Methods: 50 samples blocks were divided into 2 groups. Each group consisted 25 samples. In I, over technique in II, was used. loaded ...