STUDYING THE EFFECT OF PUNCH NOSE RADIUS ON DEEP DRAWING OPERATION

Studying the Effect of Punch Nose Radius on Deep Drawing Operation

This work aims to study the effect of varying punch nose radius used in deepdrawing operation, on produced cup wall thickness, stress and strain distributionacross the wall of the drawn part, hydrostatic pressure ,residual stress developed inthe drawing part after drawing, and the value of work done to form the requiredshape of drawn part.In this w

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The bone marrow of myeloma patients is steadily inhabited by a normal-sized pool of functional regulatory T cells irrespectiveof the disease status

Conflicting data have been reported about the frequency and function of regulatory T cells in multiple myeloma.Most studies have investigated peripheral blood rather than bone marrow Tregs and side-by-side comparisons with bone marrow from healthy donors have PIR Sensor Switch still not been made.In this study, we show that regulatory T-cells total

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Thermal characteristics and their impact on tourism in Iraq

Tourism is know as asset activities protied by in dividuals, travelers and resident in places out side the usual environment for aperiod not exceeding one year for resection, trade or other purpose.Classified Tourism to several patter including religious, recreational and the rapeution sports, etc.and Tourism is of great sign if icance in advancing

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MIMU/Odometer Fusion with State Constraints for Vehicle Positioning during BeiDou Signal Outage: Testing and Results

With the rapid development of autonomous vehicles, the demand for reliable positioning results is urgent.Currently, the ground vehicles heavily depend on the Global Navigation Satellite System (GNSS) and the Inertial Navigation System (INS) providing reliable and continuous navigation solutions.In dense urban areas, especially narrow streets with t

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