结果1 题目 18 Which form of energy is associated with the random motion of the particles in a sample of water? (4)(1) chemical energy(3)nuclear energy(2)electrical energy(4)thermal energy 相关知识点: 试题来源: 解析 (4) 反馈 收藏 ...
It turns out that with thermometers you can find out that, in fact, the spring or the lever is warmer, and that there is really an increase of kinetic energy by a definite amount. We call this form of energy heat energy, but we know that it is not really a new form, it is just...
Machine learned interatomic interaction potentials have enabled efficient and accurate molecular simulations of closed systems. However, external fields, which can greatly change the chemical structure and/or reactivity, have been seldom included in curr
As developing tissues grow in size and undergo morphogenetic changes, their material properties may be altered. Such changes result from tension dynamics at cell contacts or cellular jamming. Yet, in many cases, the cellular mechanisms controlling the ph
The hydrodynamic performance of the undulating fin is then investigated through analyses of the force mechanism, propulsive velocity, non-dimensional number, and vortex flow using the dynamic mesh method. The energy efficiency of the composite motion of undulating fin is compared with that of a ...
12-movement Yi Jin Jing (Sinew-transforming Qigong Exercises) 3 Observation of Therapeutic Efficacy 3.1 Items 3.1.1 BMD The dual-energy X-ray absorptiometry (Hologie QDR 4500W, USA) was adopted to measure the BMD of the proximal femur. 3.1.2 Visual analog scale (VAS) A thread of 10 cm...
RTOs are thus both a novel form of energy system governance and central actors in the contestation over the reliance on fossil fuels and the distribution of economic and political power. In the United States, RTO decision-making processes are increasingly being challenged by diverse and conflicting...
The reaction γγ→ππ at low energy The results of a previous calculation by two of the present authors are presented in a form more suitable for comparison with recent experiments on γγ-->... RL Goble,R Rosenfeld,JL Rosner - 《Physical Review D Particles & Fields》 被引量: 48发表...
such as whether concerns over intellectual property can stalemate the transfer associated with renewable energy technologies, and whether investments in renewable energy sources (which are essential in the promotion and implementation of renewable energy sources) are correlated to, and thus can be affecte...
By invoking self-determination theory, we proposed an integrated, multilevel model to investigate the impact of a high-performance work system (HPWS) on employees’ job crafting through autonomous motivation, along with the moderation effect of initiative climate. Adopting a three-wave, time-lagged ...