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 Negative Impression away from Tobephobia to their Thinking and you can Work Pleasure
The aim of this research were to investigate the fresh new the amount of coaches enjoy away from tobephobia (TBP) inside their heterogeneous classrooms and you may what impression it got on the attitude and you can occupations pleasure. The latest inflatable and you will constantly switching means to own quality and you can equal training for all students within the informative organisations which have limited information connotes that aftereffects of TBP can’t be just ignored since are low-existent throughout the academic ecosystem. As this quantitative investigation reveals, coaches loathing their job which have reduced traditional, decreased determination inside their office and you can pessimism, result in the reasonable worry about-value. If there is pessimism in the workplace, then your staff mind-esteem will invariably become reasonable, once the discussed from the 97.1% of your own participants within this study. Self-esteem is actually a reliable indication out of whether workers are delighted or perhaps not within operate and the majority of brand new participants from inside the this study arranged you to definitely their skills off TBP negatively affected to the the worry about-esteem. And that, it exploratory studies firmly suggests that production at work try personally attached to the employees traditional, self-depend on as well as their worry about-admiration. So it is inconceivable having teachers to-be active within regular classrooms in the event the their genuine top-notch inquiries, anxieties, and you will program pressures aren’t sufficiently addressed. This empirical studies causes the studies towards TBP because it demonstrably outlines some of the practise conditions that we are wrestling which have and always experience in all of our universities within this century. For this reason, it’s essential that the tobephobic event off educators commonly simply recorded, however, rightly addressed with related step by the stakeholder associated with the knowledge in order for our teachers thinking and employment satisfaction needs try totally straightened out.
23 A several-Season Examination of Thyroid gland Carcinoma within the Buffalo NY sugar babies Hail Region: Increased Occurrence
Records and Goal: In most regions of the country, the occurrence from thyroid gland cancer might have been growing within the last decade, primarily because of a variety of very early detection of neoplasm because of delicate steps and enhanced population connection with rays and you will unrecognized carcinogens. Methods: Cases of thyroid gland cancer were retrieved regarding cancers registry in the King Khalid Health when you look at the period away from . Ages, gender and you will histopathologic models were submitted. Results: Thyroid gland carcinoma ranked due to the fact next popular cancer malignancy in women (25%) once cancer of the breast (31%). It constituted 20.8% of the many recently identified cancers circumstances. In terms of men, it rated the new 4 th form of malignancy after gastrointestinal cancer tumors, lymphomas and you can delicate tissues sarcomas. Imply decades for females and you can men try 38.7 +/- 13.dos and you will +/- 11.5 years, respectively, while the difference in the 2 communities try statistically significant (p worthy of = 0.0001). Fifty-five (82%) was indeed papillary carcinomas plus ten follicular version of papillary (FVPC), and you will 7 papillary small carcinomas (PMC) as well as 2 high telephone/oncocytic alternatives. Follicular carcinomas constituted a couple (step three.1%), if you’re a few (step three.1%) was in fact anaplastic, and two (step three.1%) was indeed medullary. Conclusion: Thyroid malignant tumors incidence in Hail are ranking since the dos nd common female most cancers exactly like other places in the Empire. Yet not, that it high chance contrasts with dramatically reduced pricing internationally.