Macromolecular condensed state involves crystalline state and non-crystalline state of long-chain synthetic and naturally occurring molecules. The noncrystalline state may be a polymeric fluid, a rubbery elastic semi-...Macromolecular condensed state involves crystalline state and non-crystalline state of long-chain synthetic and naturally occurring molecules. The noncrystalline state may be a polymeric fluid, a rubbery elastic semi-solid or a rigid glass.展开更多
We envision utilizing the versatility of a Computer Algebra System, specifically Mathematica to explore designing physics problems. As a focused project, we consider for instance a thermo-mechanical-physics problem sh...We envision utilizing the versatility of a Computer Algebra System, specifically Mathematica to explore designing physics problems. As a focused project, we consider for instance a thermo-mechanical-physics problem showing its development from the ground up. Following the objectives of this investigation first by applying the fundamentals of physics principles we solve the problem symbolically. Applying the solution we investigate the sensitivities of the quantities of interest for various scenarios generating feasible numeric parameters. Although a physics problem is investigated, the proposed methodology may as well be applied to other scientific fields. The codes needed for this particular project are included enabling the interested reader to duplicate the results, extend and modify them as needed to explore various extended scenarios.展开更多
In middle school physics teaching,the design of appropriate problem situations is very important.It can stimulate students’interest in the content of this lesson,enhance students’motivation for learning,and promote ...In middle school physics teaching,the design of appropriate problem situations is very important.It can stimulate students’interest in the content of this lesson,enhance students’motivation for learning,and promote the learning efficiency of students’independent cooperative inquiry.展开更多
Both consciousness and quantum phenomenon are subjective and indeterministic. In this paper, we propose consciousness is a quantum phenomenon. A quantum theory of consciousness (QTOC) is presented based on a new inter...Both consciousness and quantum phenomenon are subjective and indeterministic. In this paper, we propose consciousness is a quantum phenomenon. A quantum theory of consciousness (QTOC) is presented based on a new interpretation of quantum physics. We show that this QTOC can address the mind and body problem, the hard problem of consciousness. It also provides a physics foundation and mathematical formulation to study consciousness and neural network. We demonstrate how to apply it to develop and extend various models of consciousness. We show the predictions from this theory about the existence of a universal quantum vibrational field and the large-scale, nearly instantaneous synchrony of brainwaves among different parts of brain, body, people, and objects. The correlation between Schumann Resonances and some brainwaves is explained. Recent progress in quantum information theory, especially regarding quantum entanglement and quantum error correction code, is applied to study memory and shed new light in neuroscience.展开更多
“圆满人生”只是一种祈盼和祝愿。自古人生谁无痛?本文作者是一位美国人,他列举了以下人生痛苦:such as the death of a close friend or relative, rape, incest(乱伦),a home fire or a painful break-up,这里所列仅人生痛苦之一隅...“圆满人生”只是一种祈盼和祝愿。自古人生谁无痛?本文作者是一位美国人,他列举了以下人生痛苦:such as the death of a close friend or relative, rape, incest(乱伦),a home fire or a painful break-up,这里所列仅人生痛苦之一隅而已。但是,你如何对待这些人生之苦?是铭记于心,并时时“重温”,使之成为open memories?还是彻底封存,置于脑后,使之成为closed memories?读罢本文,你也许会幡然醒悟。因为open memories有如下罪状: Students who had open memories of traumatic events scored lower on questionnaires measuring self-confidence than students with closed memories of traumatic events or students who had never experienced trauma. Students with open memories also reported more trips to the doctor. 常读此类文章,我的辨证思维也会有所长进。比如,文中的这句写地何等好啊: But bringing closure to a past event does not necessarily mean that you have to be brutally honest with yourself. Beike said that people often remember events somewhat differently than how they actually happened.】展开更多
The physics that associated with the performance of lithium secondary batteries(LSB)are reviewed.The key physical problems in LSB include the electronic conduction mechanism,kinetics and thermodynamics of lithium ion ...The physics that associated with the performance of lithium secondary batteries(LSB)are reviewed.The key physical problems in LSB include the electronic conduction mechanism,kinetics and thermodynamics of lithium ion migration,electrode/electrolyte surface/interface,structural(phase)and thermodynamics stability of the electrode materials,physics of intercalation and deintercalation.The relationship between the physical/chemical nature of the LSB materials and the batteries performance is summarized and discussed.A general thread of computational materials design for LSB materials is emphasized concerning all the discussed physics problems.In order to fasten the progress of the new materials discovery and design for the next generation LSB,the Materials Genome Initiative(MGI)for LSB materials is a promising strategy and the related requirements are highlighted.展开更多
文摘Macromolecular condensed state involves crystalline state and non-crystalline state of long-chain synthetic and naturally occurring molecules. The noncrystalline state may be a polymeric fluid, a rubbery elastic semi-solid or a rigid glass.
文摘We envision utilizing the versatility of a Computer Algebra System, specifically Mathematica to explore designing physics problems. As a focused project, we consider for instance a thermo-mechanical-physics problem showing its development from the ground up. Following the objectives of this investigation first by applying the fundamentals of physics principles we solve the problem symbolically. Applying the solution we investigate the sensitivities of the quantities of interest for various scenarios generating feasible numeric parameters. Although a physics problem is investigated, the proposed methodology may as well be applied to other scientific fields. The codes needed for this particular project are included enabling the interested reader to duplicate the results, extend and modify them as needed to explore various extended scenarios.
文摘In middle school physics teaching,the design of appropriate problem situations is very important.It can stimulate students’interest in the content of this lesson,enhance students’motivation for learning,and promote the learning efficiency of students’independent cooperative inquiry.
文摘Both consciousness and quantum phenomenon are subjective and indeterministic. In this paper, we propose consciousness is a quantum phenomenon. A quantum theory of consciousness (QTOC) is presented based on a new interpretation of quantum physics. We show that this QTOC can address the mind and body problem, the hard problem of consciousness. It also provides a physics foundation and mathematical formulation to study consciousness and neural network. We demonstrate how to apply it to develop and extend various models of consciousness. We show the predictions from this theory about the existence of a universal quantum vibrational field and the large-scale, nearly instantaneous synchrony of brainwaves among different parts of brain, body, people, and objects. The correlation between Schumann Resonances and some brainwaves is explained. Recent progress in quantum information theory, especially regarding quantum entanglement and quantum error correction code, is applied to study memory and shed new light in neuroscience.
文摘“圆满人生”只是一种祈盼和祝愿。自古人生谁无痛?本文作者是一位美国人,他列举了以下人生痛苦:such as the death of a close friend or relative, rape, incest(乱伦),a home fire or a painful break-up,这里所列仅人生痛苦之一隅而已。但是,你如何对待这些人生之苦?是铭记于心,并时时“重温”,使之成为open memories?还是彻底封存,置于脑后,使之成为closed memories?读罢本文,你也许会幡然醒悟。因为open memories有如下罪状: Students who had open memories of traumatic events scored lower on questionnaires measuring self-confidence than students with closed memories of traumatic events or students who had never experienced trauma. Students with open memories also reported more trips to the doctor. 常读此类文章,我的辨证思维也会有所长进。比如,文中的这句写地何等好啊: But bringing closure to a past event does not necessarily mean that you have to be brutally honest with yourself. Beike said that people often remember events somewhat differently than how they actually happened.】
基金supported by the National Natural Science Foundation of China(Grant Nos.11234013,11064004 and 11264014)supported by the"Gan-po talent 555"project of Jiangxi Province
文摘The physics that associated with the performance of lithium secondary batteries(LSB)are reviewed.The key physical problems in LSB include the electronic conduction mechanism,kinetics and thermodynamics of lithium ion migration,electrode/electrolyte surface/interface,structural(phase)and thermodynamics stability of the electrode materials,physics of intercalation and deintercalation.The relationship between the physical/chemical nature of the LSB materials and the batteries performance is summarized and discussed.A general thread of computational materials design for LSB materials is emphasized concerning all the discussed physics problems.In order to fasten the progress of the new materials discovery and design for the next generation LSB,the Materials Genome Initiative(MGI)for LSB materials is a promising strategy and the related requirements are highlighted.
