Use of neural network for optimization of energy cost in moving limb

Artificial neural networks are used in many smart apparatus and different fields such as signal processing pattern diagnoses, military systems, medicine, financial systems, and artificial intelligence. In this article using quality of neural networks in optimizing energy cost in moving limb and its effectiveness in organization a cognitive function founded by presenting an algorithm for use in human smart robotics and worldwide research will be described and discussed. Neural system contributes to minimal cost energy in decision-making and command exportation to skeletal muscle and suggested optimal energy cost in skeletal muscle that could be presented in software conformation.

Modern medical ethics and viewpoints in the field of stem cell

For downloading the full-text of this article please click here.There are advanced improvements in medical knowledge and technology. Identification and isolating of the stem cells is one of the new findings in medical sciences. The stem cells have high potential in duplication and differentiation into specialized cells; they have high capability in tissue repairing. For that reason, they have been mattered by researchers. As the science and technology improves, ethical viewpoints surround it more. Discussion and contention on ethical problems of stem cells continues from argument about type of stem cells to their basic and clinical utilization. Thus, research and exploring about this science must be lined up ethical aspects. Since Islamic Republic of Iran is among the first countries using technology of the stem cells, and Iranian researches have focused on studying these cells, therefore, we have studied on main medical ethics of the stem cells Keywords: Medical ethics, Stem cells, Inducible stem cellsFor downloading the full-text of this article please click here

اخلاق پزشکی نوین و دیدگاه های موجود در زمینه سلول های بنیادی

There are advanced improvements in medical knowledge and technology. Identification and isolating of the stem cells is one of the new findings in medical sciences. The stem cells have high potential in duplication and differentiation into specialized cells; they have high capability in tissue repairing. For that reason, they have been mattered by researchers. As the science and technology improves, ethical viewpoints surround it more. Discussion and contention on ethical problems of stem cells continues from argument about type of stem cells to their basic and clinical utilization. Thus, research and exploring about this science must be lined up ethical aspects. Since Islamic Republic of Iran is among the first countries using technology of the stem cells, and Iranian researches have focused on studying these cells, therefore, we have studied on main medical ethics of the stem cellsسال‌های اخیر با پیشرفت‌های وسیعی در حوزه‌ی دانش و فناوری پزشکی روی داده است. یکی از یافته‌های جدید علم پزشکی، شناسایی و جدا کردن سلول‌های بنیادی است که این سلول‌ها به سبب داشتن پتانسیل بالا در زمینه‌ی تقسیم شدن و تمایز نسبت به سلول‌های تخصصی بدن و نیز توانایی آن‌ها در ترمیم بافت و درمان، بسیار مورد توجه محققان قرار گرفته‌اند. اما همچنان که این علم و فناوری به پیشرفت ادامه می‌دهد، دیدگاه‌های اخلاقی بیش از پیش آن را احاطه می‌کند. بحث و مجادله درباره‌ی مسئله‌های اخلاقی در زمینه‌ی سلول‌های بنیادی، از مباحثه درباره‌ی نوع سلول‌های بنیادی تا استفاده‌های پایه‌یی و کلینیکال آن ادامه دارد. بنابراین آموختن دانش و اکتشاف در این زمینه علاوه بر لحاظ علمی، از لحاظ اخلاقی نیز باید همسو شود و از آنجایی‌که کشور ما جزو نخستین کشورهایی است که به فناوری استفاده از سلول‌های بنیادی دست یافته و محققان کشورمان توجه بسیار زیادی به تحقیق بر روی این سلول‌ها نشان داده‌اند، بنابراین در این تحقیق، به مهم‌ترین مسئله‌های اخلاق  پزشکی درباره‌ی سلول های بنیادی پرداخته‌ایم . واژگان کلیدی: اخلاق پزشکی، سلول‌های بنیادی، سلول های بنیادی، سلول های بنیادی القای