The effects of steel wire patenting process parameters on very fine interlamellar spacing in the pearlitic steel wire were investigated and the optimized condition of the process was achieved. In this work, the initial nanopearlitic structure was obtained in a 0.72 wt% carbon steel wire before the wire drawing process. The results were the minimum interlamellar spacing of 35 nm and maximum ulti...

In this paper, we shall establish some fixed point theorems for mappings with the contractive  condition of integrable type on complete intuitionistic fuzzy metric spaces $(X, M,N,*,lozenge)$. We also use Lebesgue-integrable mapping to obtain new results. Akram, Zafar, and Siddiqui introduced the notion of $A$-contraction mapping on metric space. In this paper by using the main idea of the work...

In this work, we introduce $H^*$-condition on the set of submodules of a module. Let $M$ be a module. We say $M$ satisfies $H^*$ provided that for every submodule $N$ of $M$, there is a direct summand$D$ of $M$ such that $(N+D)/N$ and $(N+D)/D$ are cosingular. We show that over a right perfect right $GV$-ring,a homomorphic image of a $H^*$ duo module satisfies $H^*$.

Sulfonated polystyrene/montmorillonite nanocomposite (OMMT/PS-SO3H) was prepared and used as a novel, efficient and inexpensive heterogeneous acid catalyst in the one-pot reaction three-component Mannich reaction of ketones, aromatic aldehydes and amines under solvent-free conditions. The catalyst was characterized by XRD, SEM, TG, BET and FT-IR techniques. This method has advantages...

important factor in the prevention of industrial accidents involve of the ability of employees to maintain awareness of the work situation, understand the information it holds, and predict how situations will develop. in this study, we examined the role of fatigue and work overload in predicting work situation awareness among workers. the current study was a cross-sectional study. the sample co...

nowadays both part-time as well as regular employees are working in many organizations of bangladesh. though many studies have been conducted to know the motivation status of regular employees but no study is found that addressed motivations status of both regular and part-time employees of bangladesh. thus, this study is conducted on 300 regular and part-time employees of bangladesh to know th...

These notes show how to get rid of the idempotence condition (G = G;G) in (δ)-Size Change Termination. Both the “graph algorithm” of the original SCT paper [LJBA01] and the δSCT criterion of BenAmram [BA06] use some kind of idempotence on the potential cycles. This idempotence condition can be replaced by a more semantical condition on the cycles. The new condition is probably not easier to com...