Perovskite-type membrane Ba0.5Sr0.5Ce0.nineY0.1O3-? (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.
24 Teachers’ Attitudes of your Negative Impression off Tobephobia on the Emotions and you will Job Satisfaction
The aim of this research was to have a look at the newest the amount out-of teachers skills of tobephobia (TBP) in their heterogeneous classrooms and exactly what effect which had on their ideas and you will occupations pleasure. The inflatable and you may constantly switching demands to own quality and you can equal knowledge for everybody people inside the informative enterprises with minimal information connotes that aftereffects of TBP cannot be simply neglected since the getting non-existent regarding the academic ecosystem. Because quantitative analysis shows, educators hating work with lowest standards, insufficient desire within their workplace and you may pessimism, trigger the low thinking-regard. If you have pessimism at the office, then the group mind-admiration usually inevitably getting low, since the mentioned by 97.1% of participants within data. Self-regard are an established indicator out of whether workers are pleased otherwise not inside their perform & most new respondents in the this study concurred that its knowledge from TBP adversely inspired towards the the thinking-regard. And that, it exploratory data firmly implies that production at the office try yourself connected to the teams criterion, self-confidence as well as their notice-esteem. So it is inconceivable to have coaches getting active in their regular classrooms if the their legitimate top-notch questions, anxieties, and programs pressures commonly sufficiently treated. Which empirical study contributes to our training to your TBP because obviously lines a few of the knowledge conditions that we have been grappling that have and always knowledge of our very own colleges in this 100 years. Ergo, it is vital your tobephobic experience of instructors are not only reported, however, correctly given associated step because of the all the stakeholder associated with education making sure that our teachers feelings and you can jobs pleasure need are completely taken care of.
23 A four-Seasons Examination of Thyroid Carcinoma in Hail Area: Enhanced Incidence
Background and Objective: In most areas of the world, the fresh incidence out-of thyroid gland cancer has been broadening within the last 10 years, mostly because of a mixture of very early detection of one’s neoplasm as a result of delicate strategies and you will increased society connection with rays and you will unrecognized carcinogens. Methods: Cases of thyroid malignant tumors was in fact retrieved in the cancers registry in the King Khalid Health in several months out of . Decades, gender and you may histopathologic products was in fact recorded. Results: Thyroid gland carcinoma rated just like the second most commonly known most cancers in women (25%) just after cancer of the breast (31%). They constituted 20.8% of all freshly detected cancer tumors cases. For people, it ranked the fresh 4 th sort of malignancy shortly after gastrointestinal cancers, lymphomas and mellow structure sarcomas. Indicate ages for women and you can guys is actually 38.eight +/- 13.dos and you may +/- 11.5 years, correspondingly, while the difference between both organizations was statistically tall (p worthy of = 0.0001). Fifty-four (82%) was papillary carcinomas together with ten follicular variant of papillary (FVPC), and seven papillary mini carcinomas (PMC) as well as 2 extreme telephone/oncocytic variations. Follicular carcinomas constituted a couple of (3.1%), when you find yourself one or two (step 3.1%) was basically anaplastic, as well as 2 (step three.1%) have been medullary. Conclusion: Thyroid gland cancer tumors chance from inside the Hail https://datingranking.net/sugar-daddies-usa/mi/grand-rapids-city/ are positions since 2 nd most frequent girls cancer malignancy just like most other countries regarding Empire. Yet not, which high incidence contrasts with far lower prices globally.