Multiscale Characteristics and Connection Mechanisms of Attraction Networks:A Trajectory Data Mining Approach Leveraging Geotagged Data

Urban tourism is considered a complex system,and multiscale exploration of the organizational patterns of attraction networks has become a topical issue in urban tourism,so exploring the multiscale characteristics and connection mechanisms of attraction networks is important for understanding the linkages between attractions and even the future destination planning.This paper uses geotagging data to compare the links between attractions in Beijing,China during four different periods:the pre-Olympic period(2004–2007),the Olympic Games and subsequent‘heat period’(2008–2013),the post-Olympic period(2014–2019),and the COVID-19(Corona Virus Disease 2019)pandemic period(2020–2021).The aim is to better understand the evolution and patterns of attraction networks at different scales in Beijing and to provide insights for tourism planning in the destination.The results show that the macro,meso-,and microscales network characteristics of attraction networks have inherent logical relationships that can explain the commonalities and differences in the development process of tourism networks.The macroscale attraction network degree Matthew effect is significant in the four different periods and exhibits a morphological monocentric structure,suggesting that new entrants are more likely to be associated with attractions that already have high value.The mesoscale links attractions according to the common purpose of tourists,and the results of the community segmentation of the attraction networks in the four different periods suggest that the functional polycentric structure describes their clustering effect,and the weak links between clusters result from attractions bound by incomplete information and distance,and the functional polycentric structure with a generally more efficient network of clusters.The pattern structure at the microscale reveals the topological transformation relationship of the regional collaboration pattern,and the attraction network structure in the four different periods has a very similar importance profile structure suggesting that the attraction network has the same construction rules and evolution mechanism,which aids in understanding the attraction network pattern at both macro and micro scales.Important approaches and practical implications for planners and managers are presented.

Electrostatic Attraction and Repulsion Explained and Modelled Mathematically Using Classical Physics—A Detailed Mechanism Based on Particle Wave Functions

The phenomenon of electrical attraction and repulsion between charged particles is well known, and described mathematically by Coulomb’s Law, yet until now there has been no explanation for why this occurs. There has been no mechanistic explanation that reveals what causes the charged particles to accelerate, either towards or away from each other. This paper gives a detailed explanation of the phenomena of electrical attraction and repulsion based on my previous work that determined the exact wave-function solutions for both the Electron and the Positron. It is revealed that the effects are caused by wave interactions between the wave functions that result in Electromagnetic reflections of parts of the particle’s wave functions, causing a change in their momenta.

How can we increase attraction and retention of nurses? A research with young nurses

The persistent challenges in attracting and retaining a diverse healthcare workforce, with a specific focus on nurses, have become increasingly pronounced in recent years. These hurdles have been exacerbated by a growing difficulty in retaining young nurses, thereby exacerbating labor shortages driven by demographic shifts and the retirement of experienced nursing professionals. While most research efforts have concentrated on the broader issue of nurse retention, our study is centered on a specific demographic—young nurses. Our research endeavors to shed light on the unique challenges faced by young nurses through a qualitative survey involving nursing students who are simultaneously employed. We seek to discern the multifaceted obstacles they encounter in both their academic environment and the healthcare organizations where they work. While certain challenges are linked to course organization, examinations, and the time required for studying, our respondents overwhelmingly emphasize the pivotal role of the work environment in facilitating the harmonization of work, family, and educational commitments. This reconciliation is achieved through measures such as flexible working arrangements and the efficient organization of nursing duties. The primary objective of our research is to provide insights into how these diverse challenges can be effectively addressed and how a range of measures can significantly contribute to the attraction and retention of nursing students, as well as the long-term retention of nurses within the healthcare system. Our recommendations are intended to be of practical use to a wide array of stakeholders, including academic institutions, particularly colleges and universities offering nursing programs, as well as hospitals, clinics, and other healthcare institutions that hire nurses. By collaboratively addressing these challenges and implementing the recommended measures, we aim to fortify the healthcare workforce and ensure the continued provision of quality care to patients. .

Interpersonal Perception in Virtual Groups: Examining Homophily, Identification and Individual Attraction Using Social Relations Model in Network

With the penetration of the Internet, virtual groups have become more and more popular. The reliability and accuracy of interpersonal perception in the virtual environment is an intriguing issue. Using the Social relations model (SRM) [1], this paper investigates interpersonal perception in virtual groups from a multilevel perspective. In particular, it examines the following three areas: homophily, identification, and individual attraction, and explores how much of these directional and dyadic relational evaluations can be attributed to the effect of the actor, the partner, and the relationship.

Spatial Distribution Characteristics of Rural Tourism Attractions in Yangzhou City

By using geography quantitative methods and Arc GIS,the spatial distribution characteristics,types,rules and influencing factors of 20 representative rural tourism attractions in Yangzhou City were analyzed.The results show that the traffic accessibility of various regions in Yangzhou City correlated positively with the spacial distribution of rural tourist attractions in quantity in these regions.The rural tourist attractions were dense in regions 10-20 km away from the center of the city;there was only one rural tourist attraction in regions 40-70 km away from the center of the city;some big rural tourist attractions were distributed in regions 70-90 km away from the center of the city;market orientation influenced the spatial distribution of the rural tourist attractions obviously.In regions 0-30 km away from the center of the city,most rural tourist attractions mainly provided recreation and entertainment services for tourists;in regions more than 70 km away from the center of the city,most rural tourist attractions mainly provided health and recuperation services for tourists;in regions 30-50 km away from the center of the city,the service functions of the rural tourist attractions were compound and diversified.

ESTIMATION OF ATTRACTION DOMAIN AND EXPONENTIAL CONVERGENCE RATE OF CONTINUOUS FEEDBACK ASSOCIATIVE MEMORY AND ITS APPLICATIONS

The attraction domains of memory patterns and exponential convergence rate of the network trajectories to memory patterns for continuous feedback associative memory are estimated. These results can be used for evaluation of error-correction capability and the synthesis procedures for continuous-time associative memory neural networks.

Mechanism for Electrostatic Repulsion or Attraction

It is known that there is a force of repulsion (or attraction) between two similar (or dissimilar) charges and the laws governing these forces are well established in electrostatics. However, the exact mechanism and the origin for these forces are not known. The purpose of this investigation, therefore, is to reveal these aspects in the light of the presence of vibrating strings and lines of fields created by the negative (or positive) charge. The present approach strongly suggests that the force of repulsion is originated between two charges due to fields synchronized with vibrating strings. The Gauss symmetry seems to play a crucial role in these aspects.

Attraction of <i>Idioscopus clypealis</i>(Leith) (Cicadellidae: Homoptera) to Sticky Colored Traps in Mango Orchard

The present study was conducted at the Faiz Chaman mango orchard, Multan to find out the attraction of mango hopper Idioscopus clypealis to sticky traps of different colors. The experiment was laid out in randomized complete block designed with three replications. The sticky traps were hung vertically with the branch/twig under the canopy of mango trees. Data were recorded under binocular stereoscope. Results indicated significant differences in the number of I. clypealis (adults) captured in the different colored sticky traps. Yellow color was found most attractive with a capture of highest number of adults of I. clypealis (11.53 adults/trap). While pink and purple colors were found less attractive. The peak population of mango hoppers was recorded at the 31.96&degC during 25-April to 9-May. Yellow sticky traps were found most effective in trapping a considerably higher number of hoppers throughout the study period. Correlation analysis revealed a strong positive correlation between temperature and the mean number of I. clypealis adults. Population peaks of I. clypealis were recorded at temperatures >30&degC, while at lower temperatures relatively low numbers of adults were recorded.

Attraction of bruchid beetles Callosobruchus chinensis (L.) (Coleoptera: Bruchidae) to host plant volatiles

Host-plant volatiles play an important role as cues for herbivores in search of resources, mates and oviposition sites in complex environments. Plant volatile-based attractants can be developed for pest monitoring and control. Previously, we indicated that mated female adults of Callosobruchus chinensis showed choice preference behavior toward 2-hexenal and benzaldehyde. Our objective here was to investigate the synergistic effect of host-derived attractive volatiles in attracting C. chinensis under laboratory and field conditions in Shanxi Province, China. We hypothesized that the ratio and concentration of volatiles derived from Vigna radiata play critical roles for C. chinensis in locating this host. Therefore, we collected and identified the volatiles of mungbean by using headspace collection and GC-MS. The effectiveness of different ratios and concentrations of two compounds (2-hexenal and benzaldehyde) that elicit C. chinensis searching behavior were examined in Y-tube olfactometer assays. The combination of 300 μg μL^–1 2-hexenal and 180 μg μL^–1 benzaldehyde loadings exhibited a synergistic effect on attracting C. chinensis (82.35%). Compared to control traps, the adults were significantly attracted to traps baited with blends, and more attraction to females than males was found for blend traps in the field experiments. Our results suggest that blends of this specific concentration and ratio of benzaldehyde and 2-hexenal can be used in traps as attractants for C. chinensis monitoring and control in the field.

The Research of Translation Countermeasure for the English Guide in Tourist Attractions

With the constant development of Chinese tourism industry,tourism in Chinese economy,accounting for a large proportion.More and more foreign tourists came to China,tour great mountains and rivers,tourist attractions,to understand Chinese national customs.In this way,the community of our translation and foreign-related tourist information guides the work of a higher demand to adapt to Chinese continued integration with the international tourism industry.The translation of tourist attractions in the tourism and cultural presentation plays a very important role.Especially at current time more and more foreign tourists come into China to have a trip.As a result,translation between Chinese and English is vital to this course.Due to the increase of the exchanges between China and the rest of the world,more and more foreign visitors come to China.However,the translation work of our domestic spots hasn't been done well,and it causes a lot of misunderstanding to the foreign visitors,and influences our international communications.Especially,we will meet a lot of problems of translating the names of scenic spots frequently.Because these name come from different cultures and different countries,it is really hard to translate them properly.

The Feature in Translation Names of Tourist Attraction in Xinjiang and the Problem

If the tourism slogan is the best way to attract tourists attractions, there is no doubt the name of scenic spot have the direct impact on tourists. In recent years, the new scenic spot is more and more with the development of tourism in Xinjiang, but the translation of names of scenic spots also appear many errors, such as absue of words, grammar mistakes,inequivalence phenomenon in the English and Chinese words translation. So how to better promote the tourism resources in Xinjiang to foreign visitors, how to transfer the national culture of Xinjiang to foreign tourists and how overcome the cultural differences and achieve effective translation has become an important topic.So the translation of tourist materials has become an important problem must be solved,especially,translation of scenic spots' name.

KELEA (Kinetic Energy Limiting Electrostatic Attraction) Offers an Alternative Explanation to Existing Concepts Regarding Wave-Particle Duality, Cold Fusion and Superconductivity

Existing explanations for several major phenomena in physics may need to be reconsidered in light of the description of a natural force termed KELEA (kinetic energy limiting electrostatic attraction). Three examples are selected for discussion in this paper: i) The proposed wave-particle duality of electrons;ii) cold fusion;and iii) superconductivity. The current interpretations of these enigmatic concepts are incomplete and not fully validated by scientific methods. The observations underlying these processes are seemingly consistent with KELEA acting as a repelling force between opposite electrical charges. Relatively simple experiments can be designed to either confirm or exclude KELEA in these and in various other currently perplexing physical phenomena.

Optimization of Spatial Structure of Tourist Attractions in Binzhou City under the Background of Regional Tourism

Using the GIS spatial analysis tool,the spatial distribution situation and spatial network structure of 56 tourist attractions graded AAA and above in Binzhou City were studied through the nearest distance,connectivity,accessibility,and compactness analysis.In view of the existing problems,some measures to optimize the spatial structure of the tourist attractions in Binizhou were put forward to ensure the development of regional tourism in Binzhou City.The results show that the spatial distribution of tourist attractions graded AAA and above in Binizhou City is uniform.The β index and γ index are respectively 1.36 and 0.47,and the average accessibility is 45.26 km.Binzhou has a weak tourism traffic connection and the accessibility is not high.The compactness index C of the tourist attractions is 0.74,and the compactness degree of the tourist attractions in Binizhou is above the average.

Human Settlement Science-oriented Analysis of Rural Tourism Attraction System

Human settlement resources belong to tourist resources in a broad sense. Rural areas with excellent human settlements have become favorable tourist destinations. From the perspective of human settlement science, tourism attraction system model can be established by factors of harmony of rural ecology, harmony of rural life, harmony of rural production and harmony of rural culture. Concrete strategies for improving rural tourism attractiveness based on science of human settlements were proposed from the perspectives of optimization of ecological environment, education of original residents, upgrading of agricultural landscapes and products, and construction of rural tourism culture.

The Gravitational Attraction between Hemispherical Masses

This paper is a study of the gravitational attraction between two uniform hemispherical masses aligned such that the pair is cylindrically symmetric. Three variations are considered: flat side to flat side, curved side to curved side, and flat side to curved side. Expressions for the second and third variation are derived from the first, with the use of superposition and the well-known gravitational behavior of a spherical mass as equivalent to a point mass at its center. The study covers two masses of equal diameter and of different diameters, such that one is four times that of the other. Calculations are done for separations from zero to fifty times the radius of the larger of the two, which is effectively the asymptotic limit. It is demonstrated that at any separation, the force can be expressed as if the two hemispheres were point masses separated by a certain distance. Expressions for that distance and the location of the (fictitious) point masses within each hemisphere are presented. Unlike the case of two spherical masses, the location within their respective hemisphere is not necessarily the same for each point and both are dependent upon the separation between the two hemispheres. The calculation for the first variation is done in two ways. The first is a “brute force” multi-dimensional integral with the help of Wolfram Mathematica. The second is an axial expansion for the potential modified for off-axis locations by Legendre polynomials. With only a few terms in the expansion, the results of the second method are in extremely good agreement with those of the first. Finally, an interesting application to a split earth is presented.

Cylinder-Cylinder Attraction in Uniform Flow

Two cylinders in a uniform flow can attract each other when their separation distance is within the zones of the perturbed velocities of the cylinders. Enhanced perturbed velocity between cylinders causes lowered pressure by Bernoulli’s law. If the cylinders touch or the gap is very small, the flow will work to separate the cylinders. One result could be an oscillation. Two recent theoretical discussions of uniform and shear flows?past a single cylinder helped spark the present prediction. No relevant experimental studies have been carried out so far.

Effects of short-range attraction on Jamming transition

Enormous progresses to understand the jamming transition have been driven via simulating purely repulsive particles which were somehow idealized in the past two decades. While the attractive systems are both theoretical and practical compared with repulsive systems. By studying the statistics of rigid clusters, we find that the critical packing fraction φ_(c) varies linearly with attraction μ for different system sizes when the range of attraction is short. While for systems with long-range attractions, however, the slope of φ_(c) appears significantly different, which means that there are two distinct jamming scenarios. In this paper, we focus our main attention on short-range attractions scenario and define a new quantity named "short-range attraction susceptibility" χ_(p), which describes the degree of response of the probability of finding jammed states pjto short-range attraction strength μ. Our central results are that χ_(p) diverges in the thermodynamic limit as χ_(p) ∝|φ-φ_(c)^(∞)|^(-γ_(p)), where φ_(c)^(∞) is the packing fraction at the jamming transition for the infinite system in the absence of attraction. χ_(p) obeys scaling collapse with a scaling function in both two and three dimensions, illuminating that the jamming transition can be considered as a phase transition as proposed in previous work.

Tail Behavior of Threshold Models with Innovations in the Domain of Attraction of the Double Exponential Distribution

We consider a two-regime threshold autoregressive model where the driving noises are sequences of independent and identically distributed random variables with common distribution function which belongs to the domain of attraction of double exponential distribution. If in addition, for each and where denotes the convolution of the distribution function and we determine the tail behavior of the process and give the exact values of the coefficient.

Construction of Trail Tourist Attractions Assessment Index System

Based on the further analysis of trail's concept,trail tourist attractions was proposed as a new concept,and the 5-dimension(trail resource,trail operation,trail technology,trail management and trail economic index) theoretical assessment framework for trail tourist attractions was established. Trail route selection,trail pavement and trail management grade were taken for example to explain the specifications for these secondary indexes. The future research should expand the index system to cover all secondary indexes of the 5 dimensions,put the concept of trail tourist attractions into tourism planning practices,and provide examples for the construction of trail tourist attractions across the country. Proposal of the concept of trail tourist attractions and its assessment standards is an attempt and innovation in the development of scenic areas,and will possibly result in the new development rules of scenic areas.

The Development of the Deprived Urban and Rural Areas, Ingrained with the Tourist Attractions (with an Emphasis on the Silk Road)

Around the year 140 BC the Evo, the famous imperial Han Dynasty took power in China and then sent some representatives to the western land in order to communicate with the West in addition to know the political, military, geographical, economic and cultural situations of that region, it provides the basis for opening the way to the West. In this regard, they traveled to Iran and accordingly the formal relations were established between the Iranian and the Western governments and finally the Silk Road with a distance of about 8000 km has been emerged and started from the East and ended to Mediterranean Sea in the West. The aim of this study is to show that the Silk Road links throughout the world and its people together in thousands of years and the countries, cities and villages located in this road have been affected by developments or had affected and vivifying of it will lead to develop of the deprived urban and rural areas according to the abundant tourist attractions. This study which has used the historical and analytical method with practical purpose shows that cultural, scientific, religious and commercial exchanges between East and West were wide and many cities and villages were profiting of this gift. In this regard, vivifying of this road will lead to grow the underserved urban and rural areas according to many tourist attractions of the cities and villages.