We have determined that the organic matrix of calcium oxalate kidney stones contains a glycoprotein inhibitor of calcium oxalate crystal growth (nephrocalcin) that resembles nephrocalcin present in the urine of patients with calcium oxalate stones and differs from nephrocalcin from the urine of normal people. Pulverized calcium oxalate renal stones were extracted with 0.05M EDTA, pH 8.0; nephro...

In this note we remark upon some relationships between the ideas of an approximation space and rough sets due to Pawlak ([9] and [10]) and algebras related to the study of algebraic logic — namely, cylindric algebras, relation algebras, and Stone algebras. The paper consists of three separate observations. The first deals with the family of approximation spaces induced by the indiscernability r...

Owing to the shortcomings of blindness and inaccuracy when backfilling in goafs based on key stratum theory, we propose “multi-arch pier-column” method. This method involves drilling holes at specific locations surface inject filling slurry materials into goaf separation area under stratum. allows broken gangue be cemented form a stone body, improve its overall strength. process, along with str...

LIGHTWEIGHT CONCRETE May consist of lightweight aggregates are used in ordinary concrete of coarse aggregate and sand, clay, foamed slag, clinker, crushed stone, aggregates of organic and inorganic. It used in different common shapes such as light weight aggregate concrete [1], concrete without fine [2] or concrete with bubble [3]. It is replaced by normal concrete in several applications becau...

With increasing industrialization in India, more attention is being paid to the Indian industrial worker and his health and well-being. It is a common fallacy that to obtain satisfactory results in industrial medicine highlytrained specialists and technicians are essential in the first instance. This is reflected in a tendency to send doctors overseas for prolonged training in industrial medici...

LIGHTWEIGHT CONCRETE May consist of lightweight aggregates are used in ordinary concrete of coarse aggregate and sand, clay, foamed slag, clinker, crushed stone, aggregates of organic and inorganic. It used in different common shapes such as light weight aggregate concrete [1], concrete without fine [2] or concrete with bubble [3]. It is replaced by normal concrete in several applications becau...

The main objective of this study is to compare the differences between different gradation types mixtures (stone matrix asphalt (SMA), large stone (LSA), concrete (SAC), and superior performing pavements (Superpave)) conventional dense-graded (asphalt (AC)) in terms resistance rutting, moisture damage, low-temperature cracking, water permeability. paper reports a effect binders on performance m...

We construct the exact completion for regular categories enriched in cartesian closed category Pos of partially ordered sets and monotone functions by employing a suitable calculus relations. then characterize embedding any into its use this to obtain examples concrete which arise as such completions. In particular, we prove that sense both Stone Priestley spaces is compact L. Nachbin. Finally,...