The purpose of this research is to study the impact of the financing decision (FD) on
profitability in the textile industry companies in the Syrian coast during the period (2000-
2016), which are three companies not listed on the Damascus Stock Exc
hange. The
financing decision was measured in terms of ratio of total debt to total assets (TD),
Profitability was measured by return on assets (ROA), return on equity (ROE) and return
on capital (ROC). A series of annual financial statements of the three companies were used
during the period reviewed (Panel Data). In order to estimate the models of the study, the
unit root test was applied to test the stability of the studied variables. After confirming their
stability, the regression models were estimated using the normal lower squares method.
The study reached several results, the most important of which is that the debt has a
negative impact on profitability in different ratios used to measure both debt and
profitability.
The objective of the current research is to improve the technical
specifications of clothing by applying the automation of design and
production processes, and to demonstrate the role of applying HOQ
to determine the technical specifications according to the
customers' requirements.
During the past few years attention has been drawn on chemical techniques
that could be used to discolour textile wastewaters. We have studied the
photocatalytic degradation of various dyes (Methyl orange, Azo carmine B,
Coomassie Brilliant blue G
250, Tartrazine, Calcon, Eriochrome blue SE,
Solamine Red 4BL, Bismarck brown Y(G), Methylen blue, Black 5, Red 120,
Morin) using TiO2 P25 Degussa as catalyst. All dye solutions underwent a
decolourization. The kinetics of reaction have been studied and were found to
be zero or first order with respect to the dye. It was compared with the
adsorption properties. The effect of the addition of hydrogen peroxide has been
studied. An enhancement of the rate has been observed in all cases and the
order with respect to the dye's concentration in presence of the additive seemed
not to change. It is difficult to give general view of the kinetics using these very
different dyes but the process was found to be effective for the decolourization
of textile wastewater.