Faced with acute housing crises, some governments are inclined to strip away the ‘bureaucracy’ of planning, relaxing rules on scrutiny planning applications and seeking accelerate building new homes. The that remains becomes a ‘client service’ for development industry – system licensing follows from basic consideration legal compliance. Such has been introduced in England, rooted extension perm...

This paper seeks to answer the question of whether magnitude vibrations affecting whole body harvester operator (WBV) that are generated by boom is affected size processed trunk volume, specify closer, WBVs during forest logging, and localise these in individual partial operations. For purposes, production process, i.e., was divided into six operations (Searching; Felling; Processing; Unproduct...

We discuss the equilibrium conditions for a body made of two homogeneous components separated by oblate spheroidal surfaces and in relative motion. While exact solutions are not permitted rigid rotation (unless specific ambient pressure), approximations can be obtained configurations involving small confocal parameter. The problem then admits families solutions, depending on pressure along comm...

With an increase of non-linear load in today’s electrical power systems, the rate quality drops and voltage source frequency deteriorate if not properly compensated with appropriate device. Filters are most common techniques that employed to overcome this problem improving quality. In paper improved optimization technique filter applies system is based on a particle swarm using artificial neura...

Abstract The use of nitrite as a preservative and provider the stable red color, aroma well taste for meat is allowed within processed products, such beef sausage. However, it should be noted that its does not exceed maximum permitted limit so to negatively impact human health. Excess in body can cause acute poisoning, namely methemoglobinemia chronic poisoning result formation carcinogenic nit...

The most usual type of petroleum mulch, which has been successfully used to combat desertification in large areain Iran for more than thirty years, is produced by heavy residue petroleum cuts. The petroleum mulch consists of awide range of different heavy hydrocarbons such as Polycyclic Aromatic Hydrocarbons (PAHs). PAHs are present atlow level in petroleum mulch, where there is contact with wa...

in this paper the effects of non-linearity of suspension on dynamic behavior of a railway wheelset has been studied. this wheelset has four degrees of freedom that with two constraints it has reduced to two degrees of freedom. vermeulen-johnson theory has been used to calculate contact forces between wheel and rail. in this study the creep coefficients have considered constant. any linearizatio...

in this paper, penetration of high velocity impact of 4340 steel and tungsten carbide projectiles with specific shapes in to ceramic armor that includes 10 mm alumina (95%) is considered analytically and simulated with ls-dyna software. bernoulli equation used to consider the penetration velocity in ceramics, shows that the penetration is better and easier by increasing projectile density. the ...