Perovskite-type membrane Ba_0.5Sr_0.5Ce_0.nineY_0.1O_3-? (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 sugar daddies Las Vegas NV °C and partial pressure of 0.6.

twenty four Teachers’ Thinking of the Negative Perception away from Tobephobia on their Emotions and you can Jobs Fulfillment

The goal of this research were to check out the the fresh extent regarding coaches skills off tobephobia (TBP) within their heterogeneous classrooms and exactly what impact this had on the emotions and you may employment satisfaction. The new expansive and you can consistently switching means to possess quality and you may equal degree for all youngsters in the instructional organisations which have minimal resources connotes that the effects of TBP can’t be merely overlooked just like the are low-existent throughout the instructional environment. As this quantitative study shows, teachers hating work that have reasonable standard, insufficient desire inside their place of work and pessimism, lead to their reduced worry about-regard. If there is pessimism at work, then employees self-admiration have a tendency to inevitably be lowest, once the pointed out by the 97.1% of participants within this investigation. Self-regard was a reputable sign away from whether or not workers are happier or maybe not within services and a lot of the fresh respondents from inside the this research arranged one their enjoy out-of TBP negatively influenced for the its notice-respect. And therefore, which exploratory study firmly demonstrates that returns at work are physically linked to the employees traditional, self-confidence as well as their thinking-respect. Making it inconceivable having instructors becoming effective within regular classrooms when the its genuine professional concerns, anxieties, and you can training pressures commonly sufficiently handled. So it empirical study causes our studies towards the TBP because it obviously contours some of the teaching issues that our company is wrestling having and always experience with all of our colleges within this 100 years. Therefore, it is crucial your tobephobic experience out-of coaches commonly merely recorded, but correctly given relevant action from the all stakeholder regarding the training with the intention that all of our educators feelings and you can jobs fulfillment means is completely out of the way.

23 A several-Season Examination of Thyroid Carcinoma inside the Hail Area: Enhanced Occurrence

Record and Objective: In the most common regions of the world, new occurrence out of thyroid gland cancer could have been broadening over the past several years, mostly on account of a variety of very early identification of one’s neoplasm as a consequence of sensitive methods and you can improved population exposure to light and you can unrecognized carcinogens. Methods: Cases of thyroid malignant tumors were recovered from the cancers registry from the King Khalid Medical inside months out of . Years, intercourse and you may histopathologic types have been recorded. Results: Thyroid gland carcinoma rated due to the fact next popular cancer malignancy in females (25%) shortly after cancer of the breast (31%). It constituted 20.8% of all of the freshly detected disease instances. As for men, they ranked the brand new cuatro th form of most cancers shortly after gastrointestinal cancer tumors, lymphomas and you can mellow cells sarcomas. Indicate ages for females and you may boys was 38.eight +/- 13.dos and you may +/- eleven.five years, correspondingly, while the difference in both organizations try mathematically extreme (p worthy of = 0.0001). Fifty-four (82%) was indeed papillary carcinomas and additionally ten follicular version of papillary (FVPC), and you will eight papillary small carcinomas (PMC) as well as 2 high cell/oncocytic versions. Follicular carcinomas constituted several (step three.1%), while two (3.1%) was in fact anaplastic, and two (step 3.1%) was indeed medullary. Conclusion: Thyroid gland malignant tumors incidence when you look at the Hail are ranking since the dos nd most frequent girls most cancers like almost every other regions on the Kingdom. Yet not, so it higher occurrence contrasts with far lower prices international.