จำนวน Repository ( 1574 )
ความคิดเห็นของบุคลากรกองการเงินและบัญชี กรมชลประทานต่อมาตรการหมุนเวียนงานภายใน หน่วยงาน
This study aimed to investigate the level of personnel finance and accounting division. Irrigation measures on job rotation. And to compare the levels of opinions on the current performance measures. BY Individual Personnel Division of Finance and Accounting Department samples used in this study included civil servants employees of government employees. To measure circulating within the agency. Division of Finance and Accounting Department which has a staff of 164 people officials employees of Government Employees (data from the Personnel Department of General Administration. Division of Financial Year 2559) by the processor. And analyzed by a computer program. The statistics used to analyze the data were frequency percentage Mean () standard deviation ()
ปัญหาการบริหารงานพัสดุของสำนักงานคณะกรรมการข้าราชการครู และบุคลากรทางการศึกษา
The purposes of this study were to 1 ) study problems of the inventory administration of the Office of the Teacher Civil Service and Educational Personnel Commission in terms of supplying controlling and exterminating the inventory and 2 ) examine solutions to problems to improve of the inventory administration of the Office of the Teacher Civil Service and Educational Personnel Commission to operate more efficiently effectively transparently and verifiably. The research population consisted of 5 0 direct staff members working in the field of office supplies in the Office of the Teacher Civil Service and Educational Personnel Commission. The instruments used for data collection were questionnaires and statistics used for data analysis included percentage mean and standard deviation.
การศึกษาและพัฒนาวัสดุกันกระแทกจากกระดาษเคลือบน้ำยางพาราด้วยวิธีการปั้มตัดขึ้นรูป ในงานบรรจุภัณฑ์ สำหรับผลิตภัณฑ์แก้วและเซรามิค
In the rubber situation The problem has accumulated. All sectors are mobilized. The idea is to solve the problem of falling rubber prices. Or the output overflow. Overpriced The rubber growers. Have been affected by the same. This is a problem that many sectors. Trying to find a way out Research or development Products that can be used to produce rubber. It is another way to alleviate the suffering of farmers. The characteristics of rubber processing. There are many types of rubber raw rubber rubber and rubber. And have specific properties in themselves. The obvious is flexibility. Rubber quality in each production source is not equal. It is a problem of creating products with many components of rubber. But many of the products do not require the quality of the rubber. The problem is less. Such as shockproof materials in various packaging. Especially the material inside the packaging. For glass and ceramic products Only flexible features are needed. The rubber coating on the material has been invented many experiments. Be it on wood on fabric etc. as well as paper. But rubber coating on paper. To use for such purposes. It is made to be shockproof material by means of the pump in the packaging. There is no such trial. Researchers have the idea to study and develop the process. Cushioning material from rubber coated paper. To be suitable for packaging applications for glass and ceramic products. With regard to the ability to actually use. Value for money. Industrial production The satisfaction of the consumer. And the standard of packaging. The researcher found that. Applying the varnish on three variables and mixing the three compounds results that if the coating is applied on a material with a resilient property it will increase the elastic properties of the material. Corrugated paper is particularly suitable because the rubber can be inserted into the corrugated paper inside the corrugated paper. The test results are very good. Satisfaction I found that the content provider is very satisfied with the format and usage. But in weight it is also a problem because of the water that makes the weight of the packaging. The researcher should consider that the weight of rubber latex should be improved.
การรับแรงกระแทกของคอนกรีตผสมดินขาวและเถ้าลอย
This research to study the possibility of material pozzolan as binder by replacment cement by fly ash (FA) and meta kaolin (MK) some for testing compressive strength flexural strength and impact strength of concrete vary the ratio of water to binder (w / b) of 0.40 and 0.45 and the amount of fly ash to replace cement some 15 % 30 % MK and 35% for 10% 15% and 20% by weight of cement. The sample consisted of a cylinder diameter of 10 x 20 cm beam sizes 10 x 10 x 40 cm and 4 x 4 x 16 cm from the test results showed that the concrete samples at 28 days and w/ b of 0.40 to greater than 0.45 all mixed. the compressive strength by replacing cement with FA increase up to 30 % compression of 382 ksc higher than the 20 percent replace by MK were equal to 354 ksc and 32.48 ksc compared to replace cement with FA 15 % is equal to 31 ksc 30% were equal to 30 ksc and 45% were equal to 23.85 ksc while the MK was replaced by 10% were equal to 40.10 ksc higher than to 15% and 20% respectively. The control sample was replaced with MK by 10% is equal to 111 joules maximum replaced by fly ash more than 30% were equal to 110 joules and MK were 15% fly ash 15 and 45 percent respectively.
การศึกษาจุดศูนย์กลางมวลและสัดส่วนการเบรกที่ส่งผลกระทบต่อเสถียรภาพการบังคับยานยนต์ โครงการวิจัยย่อยที่ 1 เครื่องทดสอบจุดศูนย์กลางมวลสำหรับรถยนต์
The aim of this research is to create the center of mass testing machine for vehicles with maximum mass 3000 kilograms. By the performance of this machine is able to determine the center of mass 3 axis by horizontal longitudinal and vertical. On the other hand the verities of mass from 50 to 100 kilograms and the several of weight distribution at horizontal and longitudinal are applied to the condition of testing for reasonable to the position of the center of mass. The result of research discovered to the performance of center of mass tester was activated following to test conditions. Furthermore the weight distribution at longitudinal was the highest effect to the horizontal center of mass. By the way the value of weight distribution at horizontal is more effects to the longitudinal center of mass. Moreover increasing of mass was impact to the vertical center of mass and it’s independent to the position of weight distribution.