Perovskite-type membrane Ba_0.5Sr_0.5Ce_0.9Y_{0.step one}O_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 °C and partial pressure of 0.6.

24 Teachers’ Attitudes of the Bad Impression out-of Tobephobia on the Attitude and you can Employment Pleasure

The aim of this study was to check out the brand new the quantity out-of instructors enjoy off tobephobia (TBP) inside their heterogeneous classrooms and just what impact so it got on their emotions and you may job satisfaction. The newest inflatable and continuously changing needs to possess top quality and you will equivalent education for all pupils when you look at the academic organizations which have limited info connotes the results of TBP can not be simply ignored because the getting low-existent regarding educational ecosystem. Since this quantitative studies shows, teachers disliking their job which have reasonable standard, shortage of determination in their work environment and you can pessimism, end up in its reduced worry about-respect. If there’s pessimism in the workplace, then your employees mind-value usually usually become lower, given that discussed from the 97.1% of your respondents inside investigation. Self-respect was a professional indication regarding whether workers are happier otherwise perhaps not within work and most the fresh participants for the this study decided one to the skills from TBP negatively affected to your its self-regard. And therefore, that it exploratory data firmly demonstrates that yields in the office was individually connected to the group requirement, self-rely on and their self-regard. Therefore it is inconceivable to own teachers to be effective inside their regular classrooms in the event that the genuine elite group inquiries, anxiousness, and you can guides challenges commonly sufficiently handled. So it empirical analysis causes all of our knowledge for the TBP whilst clearly contours a few of the practise problems that the audience is wrestling that have and always expertise in our very own schools within millennium. For this reason, it’s essential your tobephobic knowledge from instructors are not simply reported, however, correctly addressed with related action of the all the stakeholder from the studies so that our very own educators thinking and work satisfaction needs is actually totally out-of-the-way.

23 A several-Year Examination of Thyroid gland Carcinoma into the Hail Part: Enhanced Chance

History and Goal: For the majority areas of the country, the occurrence out of thyroid gland malignant tumors could have been growing over the past ten years, primarily due to a combination of early detection of the neoplasm resulting from sensitive steps and you will enhanced populace exposure to radiation and unrecognized carcinogens. Methods: Instances of thyroid cancers was recovered on the malignant tumors registry on Queen Khalid Medical within the period of . Decades, intercourse and you may histopathologic types was in fact registered. Results: Thyroid gland carcinoma ranked due to the fact 2nd most common cancer malignancy in women (25%) immediately following https://datingranking.net/sugar-daddies-usa/ny/albany/ cancer of the breast (31%). They constituted 20.8% of all of the newly diagnosed disease instances. As for males, they rated the latest cuatro th brand of malignancy immediately following intestinal disease, lymphomas and smooth muscle sarcomas. Mean ages for ladies and you may men is 38.seven +/- thirteen.2 and you can +/- eleven.five years, respectively, in addition to difference in the 2 communities is statistically significant (p value = 0.0001). Fifty-four (82%) was in fact papillary carcinomas also ten follicular variant regarding papillary (FVPC), and you can eight papillary small carcinomas (PMC) and two significant cell/oncocytic variations. Follicular carcinomas constituted a few (3.1%), if you find yourself a couple of (3.1%) was basically anaplastic, as well as 2 (step three.1%) was medullary. Conclusion: Thyroid gland cancer occurrence inside the Hail is positions once the 2 nd common lady cancer malignancy just like other regions regarding Kingdom. not, it high incidence contrasts which have dramatically reduced rates international.