Perovskite-type membrane Ba0.5Sr0.5Ce0.nineY0.step oneO3-? (BSCY) was successfully synthesized by liquid citrate method. The phase structure of the powder was characterized by X-ray diffraction (XRD). Scanning electron microscopy (SEM) was used to characterize microstructures of the membrane sintered under various conditions. SEM results showed that increasing in sintering temperature, formed dense membrane with clear grains. XRD results for BSCY membrane that sintered in 1150 °C indicated single phase perovskite structure with orthorhombic configuration, and SEM results showed dense structure with clear grain size which is suitable for permeation tests. Partial substitution of Sr with Ba in SCY structure improved the hydrogen permeation flux through the membrane due to the larger ionic radius of Ba 2+ . BSCY membrane shows high hydrogen permeation flux of 1.6 ml/min.cm 2 at 900 °C and partial pressure of 0.6.
twenty-four Teachers’ Attitudes of your own Bad Impression from Tobephobia on their Attitude and you will Work Satisfaction
The purpose of this research was to have a look at new the quantity out-of educators knowledge out-of tobephobia (TBP) within heterogeneous classrooms and you can exactly what feeling that it got to their attitude and you can job pleasure. The fresh inflatable and you may constantly changing demands having high quality and you will equivalent degree for everyone pupils in the instructional companies which have limited information connotes that results of TBP can not be simply forgotten once the being non-existent about academic ecosystem. As this quantitative studies reveals, instructors loathing work which have reduced expectations, lack of motivation in their work environment and you will pessimism, result in the lower notice-respect. When there is pessimism at work, then your employees self-value have a tendency to usually end up being reduced, since discussed by 97.1% of participants within this investigation. Self-value try a reputable indication out of if workers are pleased otherwise perhaps not within their perform & most the newest participants in this study https://sugardaddydates.net/sugar-daddies-canada/ottawa/ agreed one their event from TBP adversely influenced towards the its worry about-regard. Which, so it exploratory research highly suggests that yields at work are personally attached to the staff requirement, self-trust in addition to their care about-regard. So it is inconceivable for teachers become effective in their normal classrooms in the event that its genuine elite group concerns, anxieties, and you can instruction challenges commonly adequately treated. So it empirical investigation results in the training towards the TBP whilst certainly lines a number of the practise problems that we have been grappling which have and constantly expertise in our very own schools within century. Therefore, it’s essential the tobephobic knowledge regarding coaches commonly simply reported, however, correctly given related step because of the most of the stakeholder of the degree so as that all of our teachers emotions and you will employment fulfillment requires are fully out of the way.
23 A four-12 months Study of Thyroid gland Carcinoma inside the Hail Region: Enhanced Incidence
Records and you can Mission: In most regions of the nation, brand new chance out-of thyroid cancers might have been broadening over the last several years, mostly due to a combination of very early recognition of your neoplasm through painful and sensitive steps and you may increased people experience of rays and you may unrecognized carcinogens. Methods: Instances of thyroid gland malignant tumors have been retrieved regarding cancer tumors registry on King Khalid Hospital inside several months out of . Age, gender and you may histopathologic brands were registered. Results: Thyroid gland carcinoma rated because the second common cancer malignancy in females (25%) immediately after cancer of the breast (31%). It constituted 20.8% of all the freshly identified cancers times. As for males, it rated new cuatro th version of most cancers just after intestinal cancer, lymphomas and you may delicate structure sarcomas. Imply years for women and you can men is actually 38.seven +/- thirteen.2 and you can +/- eleven.five years, respectively, together with difference between both groups is statistically tall (p well worth = 0.0001). Fifty-five (82%) have been papillary carcinomas plus ten follicular version from papillary (FVPC), and you may eight papillary small carcinomas (PMC) and two significant telephone/oncocytic variations. Follicular carcinomas constituted two (3.1%), whenever you are one or two (step 3.1%) had been anaplastic, and two (step 3.1%) was in fact medullary. Conclusion: Thyroid cancer tumors occurrence when you look at the Hail was positions once the 2 nd most commonly known lady malignancy like other places on Empire. However, that it large incidence contrasts that have dramatically reduced prices worldwide.
