Various bacteria were isolated from the casing layer soil of the culture bed of P. ostreatus and their role in fruiting body induction of the edible mushroom, P. ostreatus, was investigated. Analysis of the bacterial community isolated from the casing layer soil revealed that the composition of genera and number of cultivable bacteria were different for each sterilizing treatment. Bordetella wa...

Brookhaven National Laboratory was requested to conduct a literature survey for the best available cement to use in the proposed casing patch as part of the Geothermal Drilling Organization (GDO) project on remediation of deformed casings. A total of 50 wells has been identified with deformed production casing in Unocal’s portion of The Geysers geothermal field. Reduced internal diameter and ca...

Cropping trials were carried out with mushroom compost supplemented at casing and at spawning. Protein-rich organic substrates, some of which were formaldehydeand/or heat-treated, were used as supplements. Mushroom production could be increased significantly, both by supplementation at spawning and supplementation at casing. Results were compared to production figures obtained by using the comm...

casing soil is one of the most important indicators of button mushroom production, which has a direct impact on the size and performance. due to the easy availability of resources for the production of vermicompost this mix can be used alternative of peat to button mushroom production. this study was conducted with nine treatments and three replications in¬¬ a completely randomized design at th...

ruffling is a practice through which the mycelia containing casing soil will be thoroughly mixed. to evaluate the effects of ruffling of different casing soils in button mushroom production, an experiment was conducted comprised of three levels of ruffling; no ruffling, deep ruffling vs. superficial scratch and eight different types of casing soils, namely: holland peat (c1), north peat (c2), s...

PET (Polyethylene Terephthalate) material is widely used for several industries, especially the electronics industry. This study conducted a design and simulation manufacture of cases smartphones using plastic injection machines manufacturing process. On results, it found that filling process, temperature pressure have similarities, namely distribution starting from center point to end casing d...

one of the most important steps of agaricus bisporus production is casing. in this step a layer of soil is added on top of compost. peat is the most suitable casing soil for a. bisporus production. the lack of peat in iran is one of the major problems in a. bisporus production for mushroom producers. it seems that peat can be replaced by spent mushroom compost (smc). in order to study the possi...

Wellbore cement, a procedural component of wellbore completion operations, primarily provides zonal isolation and mechanical support of the metal pipe (casing), and protects metal components from corrosive fluids. These are essential for uncompromised wellbore integrity. Cements can undergo multiple forms of failure, such as debonding at the cement/rock and cement/metal interfaces, fracturing, ...

Guy wires are a powerful mechanical tool used widely in all industries. Most of the applications employed supporting tall structures such as antenna, communication towers, transmission lines, electric poles, and erecting flare stacks on an oil gas platform or plant. Severe wind events tornadoes primary failurein transmitting line structure many places worldwide. So, this research aims to invest...

An ultrasonic testing method employing the pulse-echo inspection technique was developed to assess the integrity of annular seals surrounding casings (i.e.. instrument tubes or well casings). This nondestructive testing method permits testing aseal from inside acasing without disturbing the casing, seal. or formation. Seals constructed with cement-based and bentonite-based sealants surrounding ...