Results 131 to 140 of about 3,018,677 (376)
The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud+7 more
wiley +1 more source
Report of Committee on Superintendents' Problems: Part I, "Administrative Co-Operation in the Making of Courses of Study in Elementary Schools". Harlan UpdegraffReport of Committee on Superintendents' Problems: Part II, "Report of Sub-Committee on Curriculum". A. Duncan Yocum [PDF]
openalex +1 more source
Principles in Patterns (PiP) : Project Evaluation Synthesis [PDF]
Evaluation activity found the technology-supported approach to curriculum design and approval developed by PiP to demonstrate high levels of user acceptance, promote improvements to the quality of curriculum designs, render more transparent and efficient
Macgregor, George
core
3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht+5 more
wiley +1 more source
Francis W. Parker School Studies in Education, "The Individual and the Curriculum". [PDF]
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PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu+14 more
wiley +1 more source
THE PLACE OF OPHTHALMOLOGY IN THE UNDERGRADUATE MEDICAL CURRICULUM [PDF]
William G. Byers
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Copper sulfide based electrocatalysts for CO2 conversion are selective for production of formate as major product. Transformations under electrochemical conditions result in significant sulfur loss, and this study examines the nature of how persistent, residual sulfur (observed as surface SO42– species and S dissolved in the electrolyte) can sustain ...
Sasho Stojkovikj+8 more
wiley +1 more source
Introduction: Student academic failure is one of the shortcomings of higher education system. A system with the ability to predict and prevent the academic failure can play a decisive role in enhancing the quality of education.
Azadeh Fadavi+4 more
doaj