Hypothetical Dark Matter Explains the Origin of Subatomic Universe: FEP-Theory

Although the standard model provides a suitable pattern based on observable experimental data, it cannot explain dark matter, gravitation, the structural nature of the fundamental particles, and charges. In this paper, a new theory about the nature of charges, particles and proposed structures for atoms were presented. This theory explains how an ideal quantum fluid (IQF) including hypothetical dark matter or fundamental elementary particles (FEPs) can produce the building blocks of matter. This theory describes quadruple blocks with two types of independent charges that can create different characteristics for these building blocks. Quadruple blocks have similarities and differences with the fundamental particles in standard model. This theory also explains the possible mechanism of creation the next generation of particles such as protons and neutrons.

"universe collapse model"and its roles in the unification of four fundamental forces and the origin and the evolution of the universe

To unify the four known fundamental forces and provide an explanation for the origin and the evolution of the universe are two long-term goals of theoretical physics. Here a “universe collapse model” has been proposed. The universe consists of Matter and No-matter. No-matter is the universal energy that constructs a consistent universe field, presenting a spiral wave motion at the speed of light at the small scale. The partial collapse of the universal energy forms the particles of the universal energy in a variety of sizes, which are called as the elementary particles. These elementary particles form atom and matter, which construct the galaxies. The collapse of the universe field induces the formation of the universe collapse potential (UCP) and universe collapse force (UCF), and the later is represented by four different aspects of the fundamental forces at the large or small scales. The mathematical equation and the derivation of UCP and UCF are described, and possible experimental tests are also suggested. Therefore, this new model may give a novel explanation for the unification of four fundamental forces and the origin and the evolution of the universe.

Applications of Graph Theory to Gross Error Detection for GPS Geodetic Control Networks

This paper describes a broad perspective of the application of graph theory to establishment of GPS control networks whereby the GPS network is considered as a connected and directed graph with three components.In this algorithm the gross error detection is undertaken through loops of different spanning trees using the "Loop Law" in which the individual components Δ X, Δ Y and Δ Z sum up to zero.If the sum of the respective vector components ∑X,∑Y and ∑Z in a loop is not zero and if the error is beyond the tolerable limit (ε>w),it indicates the existence of gross errors in one of the baselines in the loop and therefore the baseline must be removed or re_observed.After successful screening of errors by graph theory,network adjustment can be carried out.In this paper,the GPS data from the control network established as reference system for the HP Dam at Baishan county in Liaoning province is presented to illustrate the algorithm.

Universal Metric for Assessing the Magnitude of the Uncertainty in the Measurement of Fundamental Physical Constants

In this paper, we aim to verify the numerical magnitude of the relative uncertainty in the measurement of fundamental physical constants. For this purpose, we use a metric called comparative uncertainty with which an a priori mismatch between the selected model and the observed physical object is checked. The comparative uncertainty is caused by the finite number of dimensional variables of the applied model. We show a comparison of the achieved values of the relative and comparative uncertainties of the gravitational constant, Planck’s constant, Boltzmann’s constant, and fine structure constant, according to data published in the scientific literature over the last 7 - 15 years. The results generally agree well with CODATA recommendations. We show that the comparative uncertainty as a universal metric can be used for the identification of recommended target values of the relative uncertainty in the field experiments.

Simplest Method for Calculating the Lowest Achievable Uncertainty of Model at Measurements of Fundamental Physical Constants

The CODATA procedure for calculating the recommended relative uncertainty of the measured fundamental physical constants is complex and is based on the use of powerful computers and modern mathematical statistical methods. In addition, the expert’s opinion caused by accumulated knowledge, life experience and intuition of researchers is applied at each stage of the calculations. In this article, the author continues to advocate a theoretically grounded information method as the most effective tool for testing and achieving the minimum possible relative uncertainty for any measurements of experimental physics and engineering. The introduced fundamental limit characterizing discrepancy between a model and the observed object cannot be overcome by any improvement of instruments, methods of measurement and the model’s computerization. Examples are given.

FUNDAMENTAL COMMUNICATIONS THEORIES AND SIGNAL PROCESSING TECHNIQUES FOR AMORPHOUS CELLULAR SYSTEMS

The rapid developing of the fourth generation(4G)wireless communications has aroused tremendous demands for high speed data transmission due to the dissemination of various types of the intelligent user terminals as well as the wireless multi-media services.It is predicted that the network throughput will increase

Einstein’s Theory of Relativity in the Scenario of the Higgs Quantum Space Dynamics

This work is concerned about the true physical mechanism of gravity. The Higgs theory introduces important changes in Einstein’s view about the nature of empty space, about the meaning of motions and about the nature of the gravitational physics. The Higgs Quantum Space (HQS) is a real quantum fluid spatial medium, giving inertial mass to the elementary particles by the Higgs mechanism. Therefore, the HQS rules the inertial motion of matter-energy and is the local ultimate reference for rest and for motions. In this new scenario, velocity with respect to the local HQS and not relative velocity is the origin of all the effects of motion. The HQS also necessarily is responsible for the gravitational fields because it is mass that creates the gravitational fields. The observed absence of the gravitational slowing of the GPS clocks by the solar field and the absence of light anisotropy with respect to earth are both the obvious signature of the true physical mechanism of gravity in action. These observations show that the HQS is moving itself round the sun according to a Keplerian velocity field, consistent with the planetary motions, which will be shown to accurately create, besides the observed gravitational dynamics, all the observed effects of the gravitational fields on light and on clocks. Current theories explain the absence of the solar gravitational slowing of the GPS clocks with base in the principle of equivalence. In the language of the present work, the HQS materializes the local Lorentz frames (LFs), turning them into local proper LFs, intrinsically stationary with respect to the local moving HQS. In its motions, the HQS carries these local proper LFs with it round the sun, so that the planets of the solar system are stationary with respect to them, which directly predicts the absence of the gravitational slowing of the GPS clocks by the solar field, the absence of light anisotropy with respect to earth and all the other effects of the gravitational fields observed on earth.

Analysis of Querétaro-Celaya Highway Applying Queueing Theory

Querétaro-Celaya highway is the obligatory road to the center of Mexico;the establishment of new companies in the area has generated the need to study the dynamics of the vehicular flow that transits this route.Given that the flow of traffic on a highway is a stochastic phenomenon,it is necessary to apply tools that take into account the randomness of the system to measure performance.Queueing theory models capture the random nature of the phenomenon and provide direct information about the relationship between the variables of the system.In this work,the flow of vehicles on the Querétaro-Celaya highway is analyzed with a macroscopic approach and using analytical models of queueing theory;it is concluded that currently the flow on this road is non-congested.The method is an alternative for institutions that do not have specialized packages to carry out studies of this nature.

Research on Hospital Medical Crisis Management Based on 4R Theory: A Case Study of the Crisis Event in the Second Affiliated Hospital of Harbin Medical University

The hospital medical crisis management is the strategy adopted by hospitals for medical crisis.It aims to minimize the loss brought about by medical crisis to the hospital through management.By using 4R theory of crisis management and taking the incident of"sky-high medical expenses"happened in Second Affiliated Hospital of Harbin Medical University as an example,we study how to improve and perfect the medical crisis management strategy of hospitals in our country.As a result,we think hospitals can improve the crisis management strategy from four aspects of curtailment,preparation,reaction and resilience,so as to solve this issue appropriately,protect the legitimate rights and interests of patients to the greatest extent and promote the sustainable development of the hospital.

Dualism of the Heisenberg and Schrodinger Approaches to the Quantum States Entering a One-Dimensional Electron Gas

According to quantum mechanics, the commutation property of the energy Hamiltonian with the momentum operator should give the definite values not only for energy but also for the momentum quantum levels. A difficulty provided by the standing-like boundary conditions of the electron gas is that the Hamiltonian eigenfunctions are different than eigenfunctions of the momentum operator. In results the electron momenta are obtained from the correspondence rule between the classical and quantum mechanics given by Landau and Lifshits. As a consequence the statistics of solutions representing not only the energy values but also the electron momenta should be taken into account. In the Heisenberg picture of quantum mechanics, the momenta are easily obtained because the electron oscillators are there directly considered. In fact, the Hamiltonian entering the Heisenberg method can be defined in two different ways each giving the set of the electron energies known from the Schr?dinger’s approach.

Insight into mineral flotation fundamentals through the DFT method

Flotation is a complex process that occurs in solid-liquid-gas multiphase systems,and its main factors include the minerals,separation medium,as well as various flotation reagents.The study of mineral properties and interactions with other components such as reagents and water lays the basic theoretical foundation for flotation.Density functional theory(DFT) calculations can qualitatively evaluate the exchange of matter and energy between the mineral system and the surroundings and quantitatively characterize these behaviors,which greatly expands the breadth and depth of flotation studies.This review systematically summarizes the advances of flotation research based on DFT studies,including the study of mineral crystal chemistry represented by the theory of lattice defects,mineral surface hydration such as hydrophilicity and hydrophobicity,surface regulation mechanism,and collecting mechanism based on surface adsorption theory.More significantly,it systematically elaborates different types of collectors according to their characteristics and emphatically explains the mechanism of some typical collectors in detail.

Neutrinos from CERN, Reaching Too Early to Gran Sasso, Do Not Exceed the Velocity of Light. They in Fact Reveal the True Physical Mechanism of Gravity

In 2011 neutrinos from CERN in Geneva-CH were announced to reach to the OPERA Lab in Gran Sasso-IT 60 ns earlier than light. In reality, the velocity of the neutrinos was compared, not with the measured one-way velocity of light, however with the presumed velocity of light c. As this conclusion breaks the light postulate, the data were withdrawn. In fact, to compare the neutrino velocity with the presumed velocity of light violates a fundamental precept of scientific methodologies. Such a comparison could make a sense only if the velocity of both neutrinos and light had been measured along the same path in vacuum. Actually the absence of the solar gravitational slowing of the GPS clocks, absence of light anisotropy with respect to earth etc. demonstrates that the Higgs Quantum Fluid Space (HQFS), giving mass to the elementary particles and thus ruling their inertial motion, is moving round the sun according to a Keplerian velocity field, consistently with the planetary motions. It is also moving round earth consistently with the orbital motion of the Moon. The Keplerian velocity fields are the quintessence of the gravitational fields. In the earth’s field, the velocity of the HQFS achieves 7.91 km/sec on surface and drags both the neutrinos and light toward the East. In the South-East direction, from CERN to OPERA Lab, making ∼58 degrees with the Meridians, this drag adds 6.7 km/sec to the conventional light velocity c, making neutrinos from CERN (and light) to reach the OPERA Lab ~60 ns earlier than presumed by the current theories.

Completely New Gravitational Physics: The Ingenious Outside-Inside Centrifuge Mechanism of Gravity Clarified

The present work implements the idea that gravity is not a fundamental force and that the observed gravitational dynamics is the result of inertial motions within a Keplerian velocity field of the Higgs Quantum Space (HQS), giving mass and ruling the inertial motions of matter-energy. The Higgs theory introduces profound changes in the current view about the nature of empty space. It introduces the idea that a real quantum fluid medium, filling up the whole of space, gives mass to the elementary particles by the Higgs mechanism, an effect analogous to the Meissner effect, giving mass to the photons within superconductors. This HQS necessarily governs the inertial motion of matter-energy and is the locally ultimate reference for rest and for motions. The HQS materializes the local Lorentz frames (LFs), turning them into local proper LFs, intrinsically stationary with respect to the local moving HQS. This HQS also necessarily is responsible for the gravitational dynamics;because it is mass that creates the gravitational fields. The observed absence of the gravitational slowing of the GPS clocks by the solar field and the absence of light anisotropy with respect to the moving earth are both obvious signatures of the true physical mechanism of gravity. These observations demonstrate that the HQS is circulating round the sun and round earth according to Keplerian velocity fields (GM/r)1/2, closely consistent respectively with the planetary motions and the orbital motion of the Moon. In this Keplerian velocity field the planets are closely stationary with respect to the local HQS and carried by the moving HQS round the sun without the need of a central force field. The Keplerian velocity field of the HQS is the only possible imaginable mechanism able to give rise to the ingenious outside-inside centrifuge mechanism of gravity that creates a central field of centrifugal forces toward the gravitational center on all matter bodies not moving strictly along direct circular equatorial orbits. The Keplerian velocity field of the HQS is shown to appropriately create all the observed effects of the gravitational fields on matter, on light and on clocks.

Economics,fundamentals,technology,finance,speculation and geopolitics of crude oil prices:an econometric analysis and forecast based on data from 1990 to 2017

It is of real and direct significance for China to cope with oil price fluctuations and ensure oil security. This paper aims to quantitatively analyze the specific contribution ratios of the complex factors influencing international crude oil prices and to establish crude oil price models to forecast long-term international crude oil prices. Six explanatory influential variables, namely Dow Jones Indexes, the Organization for Economic Cooperation and Development oil stocks, US rotary rig count, US dollar index, total open interest, which is the total number of outstanding contracts that are held by market participants at the end of each day, and geopolitical instability are specified, and the samples, from January 1990 to August 2017, are divided into six sub-periods. Moreover, the co-integration relationship among variables shows that the contribution ratios of all the variables influencing Brent crude oil prices are in accordance with the corresponding qualitative analysis. Furthermore, from September 2017 to December 2022 outside of the sample, the Vector Autoregressive forecasts show that annually averaged Brent crude oil prices for 2017-2022 would be $53.0, $61.3, $74.4, $90.0, $105.5, and $120.7 per barrel, respectively. The Vector Error Correction forecasts show that annual average Brent crude oil prices for 2017-2022 would be $53.0, $56.5, $58.5, $60.7, $63.0 and $65.4 per barrel, respectively.

The fundamental theory of traditional Chinese medicine and the consideration in its research strategy

Stressing the uniqueness and complexity of traditional Chinese medicine(TCM)theory system,this paper analyzes the characteristics of TCM as a discipline from four perspectives:scientific nature,fundamental theory,clinical practice,and pharmacological action.It suggests that when the research strategy of TCM theory is designed,the core theory of TCM should be emphasized on the theoretical research on TCM original thinking theory,TCM theory,Chinese materia medica and formulas,acupuncture and moxibustion,meridians and collaterals,and other related fields.Researchers and practitioners should ensure that the basic research on TCM theory is based on clinical practice,research methods(both traditional and contemporary)are exploited,and methodological innovation is underscored.The rule of TCM development should be followed and the characteristics and advantages of TCM carried forward.Meanwhile,the methods and theory of contemporary science and technology should be exploited to fulfill the goal of inheriting,enriching,and developing the fundamental theory of TCM.

The two independent equations of circuits in integral form of field theory:The fundamental law of circuits

Circuit theory is an extremely important basic theory in electrical and electronic sciences and technologies. Over more than a century, researchers have come to the conclusion that a fundamental law of circuits needs to satisfy the following three conditions: (1) Independency. It must be able to solve independently the basic problems of general solutions to the distribution of current and voltage in circuits. (2) Fundamentality. It cannot be derived from circuit theory and it must be the starting point for the establishment of circuit theory; it deduces the problem relevant to circuit theory by using purely logical inference, and establishes circuit theory into an independent deductive system. (3) Applicability. It must be widely applicable to all spheres of circuits, which includes sinusoidal steady-state linear and nonlinear networks, non-sinusoidal steady-state linear and nonlinear networks, transient-state processes, etc. From all networks to which the fundamental law of circuits applies, sinusoidal steady-state linear network is chosen as the most basic one to demonstrate that the two independent equations of circuits in integral form derived from Maxwell equations are able to meet these three conditions. Consequently, it is believed to be the fundamental law of circuits newly recognized today. This paper also makes the initiative to establish a circuit theory by which the basic rules of electromagnetic field govern the circuits, and the unity of electromagnetic fields and circuits is achieved.

继续教育基本理论鸟瞰

在当今教育转型和创新的进程之中,继续教育以其鲜明的灵活性、即时性和可及性,尤为符合现代社会人类终身学习的需要。当下学习者普遍意识到发现和使用知识,比记忆和复述知识更为重要。为应对这一加速变化了的工作和生活环境,继续教育在继承传统教育理论的基础上,陆续出现了一些创新的理论和方法,以求化解加速时代教育学理论和教与学方法的不足。但作为整个教育体系的组成部分的继续教育,仍然必须遵循教育的基本原理和基本规律,基于此,从继续教育涉及的教育学基本理论,以及涵盖教与学原则、教与学理论和教与学方法的教学论角度,给出概述性的整饬。

偶然情绪与促销框架效应对消费者购买意愿的影响

基于情绪调节理论,采用眼动实验和问卷调查相结合的方法,考察偶然情绪对促销框架和消费者反应的调节作用。研究结果表明:偶然情绪显著调节促销框架与消费者感知价值之间的关系。相较于减少损失型促销,获得收益型促销为情绪消极的消费者带来了更高的感知价值,而对于情绪积极的消费者而言,这两种促销方式无显著差异。感知价值是促销框架与消费者购买意愿之间的中介变量,且正向影响消费者购买意愿。眼动数据分析结果进一步验证和支持上述结论:情绪消极的消费者对获得收益型促销的注视时长和注视次数显著高于减少损失型促销,而情绪积极的消费者对两种促销方式的注视时长和注释次数没有显著差异。

提升高职生学习参与度的护理学基础课程混合式教学设计与实践

目的探讨护理学基础中的混合式教学活动设计对提升高职护理专业学生学习参与度的效果。方法基于探究社区理论设计一系列混合式教学活动,线上活动包括“案”“言”“赞”“图”;线下活动包括“境”“问”“比”“评”。在114名护理高职生中开展护理学基础课程教学,并应用混合式教学活动。课程结束后评价学生线上、线下学习参与度,以及期末成绩的及格率和优秀率;应用中文版探究社区量表调查学生的学习体验,并进行教学改革前后比较。结果教学任务完成率为76.3%~100%;视频观看时长782.7~1028.7(851.6±100.7)min;发表讨论话题73个,回复4210个;图表作业发布32个,回复3019个;教师回复448个,点赞2430次。线下课堂记录显示,96%的学生主动提出了问题,小组汇报平均3~5次。教学改革后的线上参与度、线下参与度、期末成绩的及格率和优秀率均高于教学改革前(P<0.05)。教学改革后学生的探究社区量表总分及各维度得分均高于教学改革前(P<0.05)。结论本研究设计的混合式教学活动可以提高学生对护理学基础课程教学的学习参与度,加速个人知识建构,提高学生学习专注度。

2023年中国影视剧研究现状与前沿议题

本文对2023年中国影视剧研究主要学术议题进行了分析、综述。相关议题既有影视剧基础理论研究,包括影视剧本体、美学、文化等;也有影视剧创作与传播研究,包括叙事风格、类型结构、人物塑造、地域形象、对外传播等;还有影视剧产业与运营以及影视剧与新媒体等研究。不过,相关研究在研究方法、理论与视野方面尚存在一定局限性,需要进一步创新。