Work ethic is a system of values or norms used by all human resources the organization, in implementation work every day. ethics related to morality, as parameter one's ability carry out good and avoid evil, with aim establishing integrity, besides that also spirituality. basic value shaping culture, both organizational individual principles. Ethical behavior workplace internalization ​​in memb...

Two interconnected mathematical models have been developed to describe slagging of a steam boiler furnace at the macro and micro levels. The macro-level model is implemented in Ansys Fluent. Using fuel characteristics temperature furnace, this can predict ash formation on heat exchanger tubes when melting mineral part solid fossil exceeded. obtained values rates are used as initial data softwar...

Recently, most of the commercial polyols used in production rigid polyurethane foams (RPUFs) have been derived from petrochemicals. Therefore, introduction modified palm oil derivatives-based polyol as a renewable material into formulation RPUFs is focus this study. A derivative—namely, methyl oleate (MO)—was successfully through three steps reactions: epoxidation reaction, ring-opened with gly...

By concentrating on what is officially defined as illegal or criminal, an even more serious threat to society left out. This caused by a host of company practices that are within the letter law and yet, they have multiple adverse social consequences. Quite often, main reason why these remain legal respected industries able mobilize financial other resources in order avoid stricter regulation. T...

This research aims at diagnosing such priority areas for the development of petrochemicals in Russia as sustainable and energy efficiency, identifying trends forecasting industry, taking into account greening industry. Achieving goal is based on use methods graphical, comparative, economic mathematical (neural network modeling, correlation regression analysis), prognostic. The article contains ...

This study aims to examine the impact of firm characteristics on operational, financial, and market performance Saudi listed firms during COVID-19 pandemic. applies a number regression models over period from Q3 2019 2020, thereby enabling examination key drivers in pre- post-crisis periods. We find that measures all saw significant drop with onset The show larger displayed better both before a...

Purpose. To increase the efficiency of using methods for assessing level soil contamination by oil products against background influence other factors. Methodology. The authors consider possibility bioassays to study impact several stressors on test system. Based theory experiment planning, a methodology researching hyperthermia and with kerosene growth parameters objects was developed. On basi...

One of the important strategic factors petrochemicals plant maintenance is spare parts inventory policy, It significant for efficiency, reliability, and productivity industry. An unsuitable part policy will lead to a loss in long engineering machinery downtime due shortage parts. To implement which able fulfill future demand parts, calculation by various statistical theories working processes u...

Plastic is a broad name given to the different types of organic polymers having high molecular weight and is commonly derived from different petrochemicals. Plastics are generally not biodegradable or few are degradable but in a very slow rate. Day by day, the global demand of these polymers is sharply increasing; however, considering their abundance and potentiality in causing different enviro...

Oilseed crops are major sources of oils for human nutrition, and an increasing proportion is also being utilized for industrial purposes. Recent advances in our understanding of the basic biochemistry of seed oil biosynthesis, coupled with identification of genes for oilseed modification, have set the stage for the genetic engineering of oilseed crops that produce ‘designer’ plant seed oils tai...