Some mechanical consideration of transmission systems

determination of some physical and mechanical properties red bean

چکیده: در این تحقیق، برخی خواص فیزیکی و مکانیکی لوبیا قرمز به-صورت تابعی از محتوی رطوبت بررسی شد. نتایج نشان داد که رطوبت بر خواص فیزیکی لوبیا قرمز شامل طول، عرض، ضخامت، قطر متوسط هندسی، قطر متوسط حسابی، سطح تصویر شده، حجم، چگالی توده، تخلخل، وزن هزار دانه و زاویه ی استقرار استاتیکی در سطح احتمال 1 درصد اثر معنی داری دارد. به طوری که با افزایش رطوبت از 54/7 به 12 درصد بر پایه خشک طول، عرض، ضخام...

Consideration of mechanical factors.

The basic elements required for tissue engineering include an extracellular matrix scaffold, cells, and tissue-specific bioactive factors. Whether these elements are provided by the host or must be implanted in some combination within a construct depends critically on the in vivo biochemical, vascular, and mechanical environments. Using bone tissue engineering as an example, the initial repair ...

Optimization in Design of Multiunit Mechanical Transmission Systems

This work presents mathematical models and optimization methods for computer-aided design of mechanical transmission systems. The problem of decision making in transmission design is formulated as a multicriteria optimization problem. To solve it, we propose an iterative man-machine procedure. The procedure is based on multilevel decomposition scheme and involves methods of quadratic, dynamic a...

A Consideration of Some Imple1>ientati0n Problems

Some (Provocative) Consideration About Preservation, Systems and Perfect Wolrds (Using a Lot of Quotes)

Let us imagine I want to communicate with someone else that is far away of me and that for such a purpose I want to use a simple, cheap and ubiquitous technology. Therefore, for that, I might consider using “email”. In this case I can claim that I’m making use of a valuable technology, with value for a natural human need, in order to surpass a human limitation, so it makes sense to build a spec...