Photonic Crystal Fiber Interferometers (PCFIs) are widely used for sensing applications. This work presents the fabrication and the characterization of a relative humidity sensor based on a polymer-coated photonic crystal fiber that operates in a Mach- Zehnder Interferometer (MZI) transmission mode. The fabrication of the sensor involved splicing a short (1 cm) length of Photonic Crystal Fiber (PCF) between two single-mode fibers (SMF). It was then coated with a layer of agarose solution. Experimental results showed that a high humidity sensitivity of 29.37 pm/%RH was achieved within a measurement range of 27–95%RH. The sensor also showed good repeatability, small size, measurement accuracy and wide humidity range. The RH sensitivity of the sensor has a significant dependence on the thickness of the coating and the sensor with the highest sensitivity showed a linear response for RH change in the range of 27-95% RH and a fast response time of 0.8 sec for an RH change from 50% to 90%.
Sulfur Hexafluoride (SF6) Trace Gas Sensing using Modulated CO2 Laser Beam
Publication Date
Sat Oct 01 2016
Journal Name
Journal Of Economics And Administrative Sciences
Strategic planning of human resources and its impact on the stages of a career path :A field research in the Ministry of Health
التخطيط الاستراتيجي للموارد البشرية
إدراك أهمية التخطيط الاستراتيجي للموارد البشرية
تطوير وتنمية مهارات الموارد البشرية
تمكين ومشاركة الموارد البشرية
المسار الوظيفي
البدء بالوظيفة
التقدم الوظيفي
الاستقرار الوظيفي
التهيؤ للتقاعد .
strategic planning
human resources
recognizing the importance of strategic planning
human resources
development of human resource skills
empowerment and participation of human resources
career path
starting the job
career advancement
job stability
prepare for retirement.
Abstract
The objective of this research is to analyze the relationship between the strategic planning for human resources and career path, and I have tested Search the Ministry of Health and some health centers headquarters in the Karkh district, that is applied in sample Consist of (45) Deputy Director, Head of Depts, Departmental Manager, and health center Manager.
Find interested in studying the two subjects are important and vital, at the level of organizations at the present time, namely the strategic planning of human resources and career path. To achieve the objectives of the research was designed Qusestionnair (31) items to collect Primary data. and collected t
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Publication Date
Mon Apr 15 2024
Journal Name
Nibal