scholarly journals How Does Universal Gravitation Arise

2019 ◽  
pp. 21-30
Author(s):  
Huawang Li
Keyword(s):  
Ambient Temperature ◽  
Constant Temperature ◽  
Periodic Table ◽  
Gravitational Force ◽  
Elementary Particles ◽  
Universal Gravitation ◽  
Small Ball ◽  
Physical Experiments

Great principles are simple, and looking for the essence of physics requires us to trace the roots. Binary can be arranged to combine our information world, then would the three elementary particles [1] to form the periodic table of elements? Without giving them additional attributes (such as electricity, magnetism, gravity, etc.), would they further arranged this world? This paper proved the existence of a new particle through three physical experiments. The mass of this new particle is only 10-20 of the electron, and it is named Yizi. Through the discovery of Yizi, we will reveal the cause of gravitation and expound the essence of force. Experiment 1: The gravitational force between two objects is not only related to their masses but also their ambient temperature. The force between two objects is mutually exclusive when their temperature is lower than ambient. Experiment 2: Change the temperature of the big metal ball on the gravitation torsion scale, keeping the temperature of the small metal ball unchanged, and observe the force of the big ball on the small ball. Experiment 3: Under constant temperature and vacuum conditions, the temperature of an object is related to its mass. The greater its mass the higher its temperature.

scholarly journals Grativation origin

2021 ◽  
Author(s):  
Physicist Zheng shengming
Keyword(s):  
Gravitational Force ◽  
Interaction Force ◽  
Elementary Particles ◽  
Universal Gravitation ◽  
Classification Approach ◽  
Naturally Occurring ◽  
World Point ◽  
Origin Mechanism

<div>In the process of humanity searching for beauty and secret of nature; people have been gradually getting familiar with many interactions in nature. Today, the whole diversity of naturally occurring forces can be reduced to four fundamental types of interaction: gravitational, weak, electromagnetic, and strong. Obviously, this kind of classification approach is based on their interaction characteristics rather than based on the mechanism of what how give rise to these four types of force. Until today, people still have no notion of their origin mechanism. Namely humanity does not know what is responsible for the origin of these forces. In order to answer their origin, I did some experiments and discovered that moving photons generate gravitation. This discovery come to light the origin of gravitation. In a word, these experiments indicate that moving of elementary particles bring on interaction force what appearing behavior of gravitation, and this interaction lead to gravitational force in the macro world. Meanwhile these discoveries application in the macro world point out the meaning of law of Universal gravitation, and solve some enigmas which law of Universal gravitation have not solved until today. These works reveal the origin of gravitation.</div><div><br></div>

scholarly journals Grativation origin

2021 ◽  
Author(s):  
Physicist Zheng shengming
Keyword(s):  
Gravitational Force ◽  
Interaction Force ◽  
Elementary Particles ◽  
Universal Gravitation ◽  
Classification Approach ◽  
Naturally Occurring ◽  
World Point ◽  
Origin Mechanism

<div>In the process of humanity searching for beauty and secret of nature; people have been gradually getting familiar with many interactions in nature. Today, the whole diversity of naturally occurring forces can be reduced to four fundamental types of interaction: gravitational, weak, electromagnetic, and strong. Obviously, this kind of classification approach is based on their interaction characteristics rather than based on the mechanism of what how give rise to these four types of force. Until today, people still have no notion of their origin mechanism. Namely humanity does not know what is responsible for the origin of these forces. In order to answer their origin, I did some experiments and discovered that moving photons generate gravitation. This discovery come to light the origin of gravitation. In a word, these experiments indicate that moving of elementary particles bring on interaction force what appearing behavior of gravitation, and this interaction lead to gravitational force in the macro world. Meanwhile these discoveries application in the macro world point out the meaning of law of Universal gravitation, and solve some enigmas which law of Universal gravitation have not solved until today. These works reveal the origin of gravitation.</div><div><br></div>

scholarly journals A Novel Hierarchical Clustering Approach Based on Universal Gravitation

2020 ◽  
Vol 2020 ◽  
pp. 1-15
Author(s):  
Peng Zhang ◽  
Kun She
Keyword(s):  
Hierarchical Clustering ◽  
Clustering Analysis ◽  
Gravitational Force ◽  
Clustering Algorithms ◽  
Influence Coefficient ◽  
Data Sets ◽  
Universal Gravitation ◽  
Real World Data ◽  
Gravitational Influence ◽  
Clustering Approach

The target of the clustering analysis is to group a set of data points into several clusters based on the similarity or distance. The similarity or distance is usually a scalar used in numerous traditional clustering algorithms. Nevertheless, a vector, such as data gravitational force, contains more information than a scalar and can be applied in clustering analysis to promote clustering performance. Therefore, this paper proposes a three-stage hierarchical clustering approach called GHC, which takes advantage of the vector characteristic of data gravitational force inspired by the law of universal gravitation. In the first stage, a sparse gravitational graph is constructed based on the top k data gravitations between each data point and its neighbors in the local region. Then the sparse graph is partitioned into many subgraphs by the gravitational influence coefficient. In the last stage, the satisfactory clustering result is obtained by merging these subgraphs iteratively by using a new linkage criterion. To demonstrate the performance of GHC algorithm, the experiments on synthetic and real-world data sets are conducted, and the results show that the GHC algorithm achieves better performance than the other existing clustering algorithms.

scholarly journals Analysing temperature protocol deviations in pome fruit export cold chains: A Western Cape case

2021 ◽  
Vol 15 ◽  
Author(s):  
Leila L. Goedhals-Gerber ◽  
Savia Fedeli ◽  
Frances E. Van Dyk
Keyword(s):  
South Africa ◽  
Supply Chain ◽  
The Netherlands ◽  
Ambient Temperature ◽  
Shelf Life ◽  
South African ◽  
Constant Temperature ◽  
Cold Chain ◽  
Western Cape ◽  
Pome Fruit

Background: A major concern plaguing South African pome fruit exporters is the volume of fruit going to waste during the export process. The senescence of fruits and the deterioration in its quality are accelerated by an increase in temperature. Thus, the first step in ultimately extending the shelf life of exported pome fruit and decreasing the risk of rejections is to ensure constant temperature control.Objectives: The study investigated the severity of temperature protocol deviations within the apple and pear export cold chains from the Western Cape, South Africa to the Netherlands. The study was undertaken in 2018 for Company X, an international fruit exporting firm, to improve the efficiency of its cold chains.Method: The research conducted temperature trials starting as close to the farm as possible and concluding as close to the end consumer as possible. Pulp and ambient temperature probes were inserted into and around the fruit to monitor export temperature profiles.Results: Firstly, the trial results show that non-compliance with temperature protocols occurred more often along the pome fruit export cold chain than initially anticipated. Secondly, the position within the pallet where the temperature breaks occurred highlighted an issue of heat retention resulting from unintentional oversights early in the cold chain. The study also identified areas of possible improvements where management could mitigate senescence factors.Conclusion: The study concluded that the efficient and effective functioning of a cold chain depends on cumulative efforts by all the supply chain partners rather than on the efforts of a single partner.

Fundamentals of Heat Transmission through the External Walls of Buildings

1965 ◽  
Vol 7 (4) ◽  
pp. 357-366 ◽  
Author(s):  
A. W. Pratt
Keyword(s):  
Heat Flux ◽  
Ambient Temperature ◽  
Constant Temperature ◽  
Thermal Capacity ◽  
Open Cavity ◽  
The Other ◽  
Heat Transmission ◽  
Theoretical Examination ◽  
Air Space

A theoretical examination is made of heat transmission through a wall exposed on one side to the weather and on the other facing an enclosure at a uniform and constant temperature. It is shown how the heat flux may be calculated exactly to take account of orientation, different degrees of exposure, and of air space ventilation in open cavity structures. The thermal capacity of the wall is considered by calculating solutions for transient and steady periodic variations in the ambient temperature at the weather surface.

scholarly journals The Physical Cause of Planetary Perihelion Precession

2021 ◽  
Author(s):  
Jian’an Wang
Keyword(s):  
Solar System ◽  
Gravitational Force ◽  
The Sun ◽  
Universal Gravitation ◽  
Perihelion Precession

Abstract According to the revised gravitation formula, the gravitational force on planets in the solar system is mainly provided by the sun, and only when the planet is far enough from the sun to treat the sun as a particle, the gravitational force on the planet coincides well with Newton's gravitational formula. The closer the planet is to the sun, the more the gravitational force on the planet deviates from (greater than) the value calculated by Newton's universal gravitation formula. The precession of the planet's perihelion is due to this property of gravity.

scholarly journals Effect of Change in Ambient Temperature on Creep of Concrete

2021 ◽  
Vol 2 (1) ◽  
pp. 17-22
Author(s):  
Zainab Kammouna
Keyword(s):  
High Temperature ◽  
Ambient Temperature ◽  
Constant Temperature ◽  
Effect Of Temperature ◽  
The Impact

This article reviews the studies on the effect of temperature on the creep of concrete. Indeed, the temperature is one of the most important factors, as its rise leads to an acceleration of creep of concrete and thus an increase in its value compared to concrete under normal temperature. However, creep increases significantly if concrete under load is exposed to a high temperature. Thus, the creep value becomes higher than that of concrete exposed to a constant temperature (of the same level). Unfortunately, some of the codes for predicting creep of concrete (for instance the Eurocode) do not take into account the effect of high temperature on the creep of concrete under load. To clarify the impact of heating concrete under load (on creep) and distinguish it from its effect where it is constant, this study was carried out.

INDUCTION OF SPROUTING IN DORMANT YAM (DIOSCOREA SPP.) TUBERS WITH INHIBITORS OF GIBBERELLINS

2003 ◽  
Vol 39 (2) ◽  
pp. 209-217 ◽  
Author(s):  
H. SHIWACHI ◽  
T. AYANKANMI ◽  
R. ASIEDU ◽  
M. ONJO
Keyword(s):  
Ambient Temperature ◽  
Constant Temperature ◽  
Planting Date ◽  
Dormant Seed ◽  
Treatment Timing ◽  
Seed Tubers ◽  
Breeding Programmes ◽  
Prohexadione Calcium

A reliable means to induce sprouting in dormant seed tubers of yams (Dioscorea species) is required to enhance flexibility in planting date and rate of propagation of the crop. Experiments were conducted to assess the potential of two gibberellin inhibitors, Uniconazole-P and Prohexadione-calcium, to induce sprouting in tubers from three varieties of D. rotundata and four of D. alata. Uniconazole-P and Prohexadione-calcium shortened the period of dormancy in tubers of some varieties. In others, they either had no effect or extended dormancy. The varietal responses were also influenced by whether the tubers were treated at harvest (before shoot senescence) or four weeks after harvest by which time shoots had senesced fully. Tubers stored in darkness at a constant temperature of 30 °C sprouted earlier but lost weight faster than did those stored under natural daylight and ambient temperature. The apparent slow action of Uniconazole-P and Prohexadione-calcium, and their variable effectiveness in relation to variety, would limit their usefulness in seed or breeding programmes, or in determining treatment timing and the best storage environment for the tubers after treatment.

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