Thermal Behavior of Phosphate-bonded Investments : Part 4 Thermal Behavior of the Hydrates in MgO-NH_4H_2PO_4-SiO_2 System
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چکیده
منابع مشابه
suppression of coke formation in thermal cracking by coke inhibitors
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چکیده هدف از پژوهش حاضر بررسی رابطه کیفیت زندگی کاری و رفتار شهروندی سازمانی در مدارس مقطع متوسطه پسرانه شهر تهران از دیدگاه دبیران بود. روش پژوهش حاضر توصیفی و از نوع همبستگی بود. از بین دبیران مدارس شهر تهران تعداد 380 نفر به روش نمونه گیری خوشه ای چند مرحله ای به عنوان نمونه پژوهش انتخاب شدند و با تکمیل پرسشنامه ی کیفیت زندگی کاری والتون(1975) و پرسشنامه ی رفتار شهروندی سازمانی پودساکو...
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متن کاملMode Ii Fracture Behavior of Bonded Viscoelastic Thermal Compressed Wood
The influence of viscoelastic thermal compression (VTC) of wood on bonding performance was studied. Mode-II (shear mode) fracture of the bonded interphase was performed using the overnotched and end-notched flexure methods. The study examined four groups of specimens; a control and VTC specimens with three different degrees of densification (63, 98, and 132%). The specimens were bonded with phe...
متن کاملThermal behavior analysis of the functionally graded Timoshenko\'s beam
The intention of this study is the analysis of thermal behavior of functionally graded beam (FGB). The distribution of material properties is imitated exponential function. For thermal loading the steady state of heat conduction with exponentially and hyperbolic variations through the thickness of FGB, is considered. With comparing of thermal behavior of both isotropic beam and FGB, it is appea...
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ژورنال
عنوان ژورنال: The Journal of the Kyushu Dental Society
سال: 1987
ISSN: 0368-6833,1880-8719
DOI: 10.2504/kds.41.330