Traditional aero-engine bearings rotate simultaneously with their inner and outer rings, which makes the temperature rise prediction model computationally large with low accuracy, and it cannot be accurately verified due to the means of testing.This paper presents a method for predicting the temperature rise characteristics of aero-engine bearings
Background/purpose: The strength of aligners themselves has a high decay rate and is susceptible to accelerated degradation in the environment.The purpose of this study was to compare three types of invisible aligner films after being immersed in coffee, tea, cola, and red bismarck armb?nd wine for seven days and to evaluate the changes in their st
Declining water is a great concern in production of rice, because rice is more sensitive to water deficiency which restricts normal rice growth resulting in enormous economic loss.A field experiment was conducted to study the effect of hydrogel in different sowing techniques of aerobic rice viz.flat, ridge, and bed sowing.Observations tru spec soft
We theoretically investigate the tunable dual- and multi-channel filter in one-dimensional aperiodic photonic crystals (PCs) embedded with graphene.The dielectrics slabs arrayed alternately submit to the Cantor sequence rule and graphene sheets are local at the interfaces bismarck armb?nd of dielectrics layers.Cantor PCs are fractal structures and
The incorporation of a gender perspective in scientific research and social intervention practices is essential, including in mentoring.While there are publications that address this issue, existing systematic reviews tend to focus on specific contexts and groups, rather tenma vineyard than taking a general approach to introducing a gender perspect