The effect of non-stationary external forces on the vibration of pipelines made of composite materials is investigated in the paper.A mathematical model of composite pipeline CHEWABLE B-12 vibration is developed, considering the viscosity properties of the structure and pipeline base material, axial forces, internal pressure, resistance forces, and
Robust fast-response transient calorimeters with novel calorimeter elements have attracted the attention of researchers as new synthetic materials have been developed.This sensor uses diamonds as the calorimeter element, and a platinum film resistance is sputtered on the back to measure the temperature.The surface heat flux is obtained based on the
The increasing demand for single-crystal wafers combined with the increase in diameter of semiconductor wafers has warranted further Sujihiki Knives improvements in thickness variation and material removal rate during lapping to ensure price competitiveness of wafers; consequently, the lapping process has gained the attention of researchers.However
States have been considered for a long period the main actors on theinternational scene and continue to be the stakeholders Soup Kettle Rethermalizers of the international relations.Nevertheless, recent developments at the political, diplomatic, economic social and military levels have set up the proper conditions to the emerge of other entities an