Microbiological Quality control of some herbal medicines

The microbiological limits are considered to be one of the quality criteria that affect pharmaceutical. Herbal drug medicine is of some specialty since their raw material contains a high bioburden. According to pharmacopoeia, Herbal drugs are mainly whole, fragmented or cut, plants, parts of plants, algae, fungi, lichen in an unprocessed state, usually in dried form but sometimes fresh.

Adjust And Control The Production Process By Using The Statistical Control Charts Applied Case On Jood Factory For Assembly Electrical Tools

This research deals with study and analysis the issue of adjust and control the production process by using the Quality Control Charts (Control Panels) for variables , in order to measure products quality during production process , by knowing deviations amount occurring in production process , causes, time and place deviation then take appropriate corrective actions. the quality control charts show graphic measurements over time and show the lower, central, and upper limits of the process that we want to control and quality control in order to distinguish between natural changes that caused by general reasons inherent in the process and the changes that caused by specific reasons. The research focuses on kinds of Quality Control Charts, the case have been applied on Jood Factory for assembly electrical tools, such as Control Charts for variables which includes Average chart ( X ̅- chart ) , standard deviation chart (s ̅ – chart), range chart (R – chart), and units chart (X– chart), the control lines were drawn by using SPSS program. The research concludes realistic results confirm that the company doesn't have an application of statistical techniques in quality control such as Quality Control Charts and there isn't clear scientific method according to athletic basis followed in process control. Jood company has certificates of Syrian and European standards of quality control so it had to be a recommendation for the company related to use statistical control charts in all production stages , and put periodic developmental specialist training programs in quality control field with the need to include a statistical cadre to staff working in the company, and the importance of measuring process capability to make sure of its abilityto achieve quality within the specified standards, and use control limits of six standard deviation about process average.

use the statistical sampling plans in specifications monitoring and control industrial products quality in the light of the relationship between the producer and the consumer (applied case on Jood Factory for assembly electrical tools)

This research deals with the study and analysis the issue of planning and designing statistical sampling plan in specifications and how to use in monitoring and control industrial products quality in the light of the relationship between the producer and the consumer by examining certain quantities of production based on criteria pre defined in order to judgement on the batch viability to reach an acceptable quality level or not. The acceptance preview concept involves on examination of materials and parts of the external source, product examination in its different parts and final examination for the product by one customer or more, by using American system (MIL-STD-105E) and tables of (Dodge and Roming) which related with statistical sampling plans. This research shows theoretical and practical how to design statistical sampling plans to adjust the industrial products quality and its application in products quality control of Jood company for assembling electrical tools using statistical program (SPSS). The study concludes to results confirm that the company doesn't have an application of statistical techniques in quality control and limited to measuring the output quality characteristics in the laboratory without a clear scientific method in examine batches such as designing statistical sampling plan. Jood company has certificates of Syrian and European standards of quality control so it had to be a recommendation for the company in application the scientific statistical sampling techniques in all production stages and training the staff on its application using specialists in the field of quality with plans showing the place and the time of doing sampling and determine sampling points in different production stages in order to promote the company with its products and provide products almost free of defects which qualifies the company to competition in foreign markets, not local.

The Evaluation of Tax Examination Quality Under the Income Tax Law N.24 of 2003, and its Amendments in Syria (An Field Study on Tax Directorates in Syrian Coast)

The decrease in the tax revenues, as a result of the significant increase in the rate of tax evasion that causes a decline in their abilities to finance the requirements of public spending growing, is considered one of the crucial problems that affect the tax system in Syria. As well-known, the examination of the tax is one of the most important functions carried out by the tax administration to verify the validity of the tax liabilities which are disclosed by the taxpayers. Thus, the extent of the examination quality determines their abilities to secure the tax resources. This research aims to identify the tax examination as a concept and procedures under the Income Tax Law No. / 24 / of 2003, and the means, if any, that have been adopted and used to ensure that the tax examination performing meets the quality requirements. Also, it aims to measure the tax examination based on quality standards, as one of these means, which are applied in other tax systems. These will be done, if these means are not found in Syrian tax system. The results of this research showed that these means are not available in the tax system in Syria. Which forces a measurement process by using the quality control standards, as one of these means, that had been adopted in other tax systems. The results of measurement showed that the tax examination performing does not meet the quality requirements. The study recommends the need to adopt these means, and the proposals to apply the quality control standards that will improve the quality of the tax examination in the light of the evaluation process that has been done.

Evaluating the competence of test laboratories by Participating in Inter-comparison Tests and Statistical Analysis of Test Results

Participation in inter-laboratory comparison programs is an important means of laboratory quality control and assessing laboratory performance, and these programs can be used by customers or regulatory bodies for the selection of qualified laboratories. This research describes how to use inter-comparison tests and how to statistically analyse the test results. This research has a practical study of assessing laboratories performance in laboratories of the Syrian textile firms by distributing samples simultaneously to participating laboratories for testing. After collecting test results, the researcher used scientific methods to handle data to identify the weak points in laboratories performance and provide them the Feedback and technical advice to Assistance the lab to defining the measurement problems and evaluating of test methods and instrumentation , and could introduce some suggestions and recommendations to overcome.

Analysis Study of Chemical Periodicals – Some Factors, Standards &Indicators

Our study shows that only 31 % of the world issue the chemical periodicals /1058/. Out of the 1058, 92 % are issued by the third of these countries (20 countries which is equal to 10 % of the world), in which the number of refereed periodicals is higher than the unrefereed ones. The ratio was the same when the periodicals were categorized by the spoken language.