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Journal articles on the topic 'Neighborhood sorting'

Author: Grafiati

Published: 9 March 2023

Last updated: 19 July 2025

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1

Couture, Victor, and Jessie Handbury. "Neighborhood Change, Gentrification, and the Urbanization of College Graduates." Journal of Economic Perspectives 37, no. 2 (2023): 29–52. http://dx.doi.org/10.1257/jep.37.2.29.

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We study changing trends in within-city sorting by education over the last 40 years. We show that neighborhoods closest to the centers of large US cities rose from having the lowest levels of college attainment in 1980 to the highest in 2017. We discuss the determinants of changes in sorting patterns, focusing on the role of transportation technology and income growth. We outline various consequences of the recent urbanization of college graduates on neighborhood amenities, house prices, and segregation. We highlight the tendency of college graduates to cluster into select central neighborhood

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2

Lens, Michael C. "Measuring the geography of opportunity." Progress in Human Geography 41, no. 1 (2016): 3–25. http://dx.doi.org/10.1177/0309132515618104.

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Quantitative segregation research focuses almost exclusively on the spatial sorting of demographic groups. This research largely ignores the structural characteristics of neighborhoods – such as crime, job accessibility, and school quality – that likely help determine important household outcomes. This paper summarizes the research on segregation, neighborhood effects, and concentrated disadvantage, and argues that we should pay more attention to neighborhood structural characteristics, and that the data increasingly exist to include measures of spatial segregation and neighborhood opportunity

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Bayer, Patrick, and Robert McMillan. "Tiebout sorting and neighborhood stratification." Journal of Public Economics 96, no. 11-12 (2012): 1129–43. http://dx.doi.org/10.1016/j.jpubeco.2012.02.006.

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4

Epple, Dennis, Michael Peress, and Holger Sieg. "Identification and Semiparametric Estimation of Equilibrium Models of Local Jurisdictions." American Economic Journal: Microeconomics 2, no. 4 (2010): 195–220. http://dx.doi.org/10.1257/mic.2.4.195.

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We develop a new model of household sorting in a system of residential neighborhoods. We show that this model is partially identified without imposing parametric restrictions on the distribution of unobserved tastes for neighborhood quality and the shape of the indirect utility function. The proof of identification is constructive and can be used to derive a new semiparameteric estimator. Our empirical application focuses on residential choices in the Pittsburgh metropolitan area. We find that sorting of households with children exhibit more stratification by income than sorting of households

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Böhlmark, Anders, and Alexander Willén. "Tipping and the Effects of Segregation." American Economic Journal: Applied Economics 12, no. 1 (2020): 318–47. http://dx.doi.org/10.1257/app.20170579.

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We analyze how neighborhood ethnic population composition affects the short- and long-run education and labor market outcomes of natives and immigrants. To overcome the problem of nonrandom sorting across neighborhoods, we borrow theoretical insights from the tipping point literature and exploit estimated tipping thresholds as instruments for changes in ethnic population composition. Our results provide little evidence in support of the idea that living in a neighborhood with a higher immigrant share leads to worse outcomes. (JEL I20, J15, J24, R23)

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Mordechay, Kfir, and Jennifer B. Ayscue. "Policies needed to build inclusive cities and schools." education policy analysis archives 26 (August 6, 2018): 98. http://dx.doi.org/10.14507/epaa.26.3659.

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Race and class segregation have long governed patterns of residential sorting in the American metropolis. However, as urban neighborhoods across the country experience an influx of white and middle-class residents, they could alleviate the stark economic and racial segregation that is ubiquitous to urban neighborhoods and school systems. This paper argues that gentrification is a growing phenomenon with great potential to influence neighborhoods as well as cities and the schools within them. Key steps are discussed that policymakers can take to foster neighborhood and school change that is bot

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Chen, Xiangming, and Jiaming Sun. "Untangling a Global–Local Nexus: Sorting Out Residential Sorting in Shanghai." Environment and Planning A: Economy and Space 39, no. 10 (2007): 2324–45. http://dx.doi.org/10.1068/a38446.

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The local ‘touchdown’ of globalization gives rise to many complex global–local nexuses, and understanding their nature, structure, and consequences presents a major analytical challenge for globalization research. This paper attempts to untangle one global–local nexus by examining the ‘sorting’ of people into residential or neighborhood spaces in globalizing Shanghai as a function of individual demographic and socioeconomic attributes and by examining personal global connectivity as a key relational variable. We begin with an overview of how local residential differentiation in general and par

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8

Pearman, Francis A., and Walker A. Swain. "School Choice, Gentrification, and the Variable Significance of Racial Stratification in Urban Neighborhoods." Sociology of Education 90, no. 3 (2017): 213–35. http://dx.doi.org/10.1177/0038040717710494.

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Racial and socioeconomic stratification have long governed patterns of residential sorting in the American metropolis. However, recent expansions of school choice policies that allow parents to select schools outside their neighborhood raise questions as to whether this weakening of the neighborhood–school connection might influence the residential decisions of higher-socioeconomic-status white households looking to relocate to central city neighborhoods. This study examines whether and the extent to which expanded school choice facilitates the gentrification of disinvested, racially segregate

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9

Shertzer, Allison, and Randall P. Walsh. "Racial Sorting and the Emergence of Segregation in American Cities." Review of Economics and Statistics 101, no. 3 (2019): 415–27. http://dx.doi.org/10.1162/rest_a_00786.

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Residential segregation by race grew sharply during the early twentieth century as black migrants from the South arrived in northern cities. Using newly assembled neighborhood-level data, we provide the first systematic evidence on the impact of prewar population dynamics within cities on the emergence of the American ghetto. Leveraging exogenous changes in neighborhood racial composition, we show that white flight in response to black arrivals was quantitatively large and accelerated between 1900 and 1930. A key implication of our findings is that segregation could have arisen solely from the

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10

Liu, Xinyu, Hong Wan, and Li Shi. "Quality Metrics of Spike Sorting Using Neighborhood Components Analysis." Open Biomedical Engineering Journal 8, no. 1 (2014): 60–67. http://dx.doi.org/10.2174/1874120701408010060.

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While an electrode has allowed for simultaneously recording the activity of many neurons in microelectrode extracellular recording techniques, quantitative metrics of cluster quality after sorting to identify clusters suited for single unit analysis are lacking. In this paper, an objective measure based on the idea of neighborhood component analysis was described for evaluating cluster quality of spikes. The proposed method was tested with experimental and simulated extracellular recordings as well as compared to isolation distance and Lratio. The results of simulation and real data from the r

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11

Caetano, Gregorio. "Neighborhood sorting and the value of public school quality." Journal of Urban Economics 114 (November 2019): 103193. http://dx.doi.org/10.1016/j.jue.2019.103193.

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12

Flippen, Chenoa A., and Emilio A. Parrado. "Forging Hispanic Communities in New Destinations: A Case Study of Durham, North Carolina." City & Community 11, no. 1 (2012): 1–30. http://dx.doi.org/10.1111/j.1540-6040.2011.01369.x.

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The Chicago School of urban sociology and its extension in the spatial assimilation model have provided the dominant framework for understanding the interplay between immigrant social and spatial mobility. However, the main tenets of the theory were derived from the experience of prewar, centralized cities; scholars falling under the umbrella of the Los Angeles School have recently challenged the extent to which they are applicable to the contemporary urban form, which is characterized by sprawling, decentralized, and multinucleated development. Indeed, new immigrant destinations, such as thos

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13

Yao, Su Fen, and Jian Qiang Zhao. "Coverage Optimization of Hybrid Wireless Sensor Networks Based on Modified Particle Swarm Algorithm." Advanced Materials Research 846-847 (November 2013): 914–17. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.914.

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A strategy for controlling mobile nodes based on PSO algorithm with neighborhood disturbance was proposed for improving the network coverage rate in wireless sensor networks. The non-dominated sorting strategy was led into basic PSO algorithm to seek best particle and adaptive neighborhood disturbance operation was used to conquer the drawback of PSO falling into local optimum. Therefore, the effect of network coverage had been improved and the network energy consumption can be reduced.

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14

Altonji, Joseph G., and Richard K. Mansfield. "Estimating Group Effects Using Averages of Observables to Control for Sorting on Unobservables: School and Neighborhood Effects." American Economic Review 108, no. 10 (2018): 2902–46. http://dx.doi.org/10.1257/aer.20141708.

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We consider the classic problem of estimating group treatment effects when individuals sort based on observed and unobserved characteristics. Using a standard choice model, we show that controlling for group averages of observed individual characteristics potentially absorbs all the across-group variation in unobservable individual characteristics. We use this insight to bound the treatment effect variance of school systems and associated neighborhoods for various outcomes. Across multiple datasets, we find that a ninetieth versus tenth percentile school/neighborhood increases the high school

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15

Quillian, Lincoln. "A Comparison of Traditional and Discrete-Choice Approaches to the Analysis of Residential Mobility and Locational Attainment." ANNALS of the American Academy of Political and Social Science 660, no. 1 (2015): 240–60. http://dx.doi.org/10.1177/0002716215577770.

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This article contrasts traditional modeling approaches and discrete-choice models as methods to analyze locational attainment—how individual and household characteristics (such as race, socioeconomic status, age) influence the characteristics of neighborhoods of residence (such as racial composition and median income). Traditional models analyze attributes of a neighborhood as a function of the characteristics of the households within them; discrete-choice methods, on the other hand, are based on dyadic analysis of neighborhood attributes and household characteristics. I outline two problems w

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16

Martin, Gregory J., and Steven W. Webster. "Does residential sorting explain geographic polarization?" Political Science Research and Methods 8, no. 2 (2018): 215–31. http://dx.doi.org/10.1017/psrm.2018.44.

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AbstractPolitical preferences in the United States are highly correlated with population density, at national, state, and metropolitan-area scales. Using new data from voter registration records, we assess the extent to which this pattern can be explained by geographic mobility. We find that the revealed preferences of voters who move from one residence to another correlate with partisan affiliation, though voters appear to be sorting on non-political neighborhood attributes that covary with partisan preferences rather than explicitly seeking politically congruent neighbors. But, critically, w

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17

Li, Sheng, Kuo-Liang Chang, and Lanlan Wang. "Racial residential segregation in multiple neighborhood markets: a dynamic sorting study." Journal of Economic Interaction and Coordination 15, no. 2 (2017): 363–83. http://dx.doi.org/10.1007/s11403-017-0207-2.

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18

Rosen, Eva. "Rigging the Rules of the Game: How Landlords Geographically Sort Low–Income Renters." City & Community 13, no. 4 (2014): 310–40. http://dx.doi.org/10.1111/cico.12087.

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This paper considers an unexamined mechanism in the selection processes that sort the urban poor into different neighborhood environments: the landlord. Scholars of poverty and residential mobility have long been interested in how the choices of low–income families interact with structural barriers to create high–poverty neighborhoods that reproduce social and economic isolation as well as racial segregation. However, they have not examined the ways in which these choices are shaped by the intermediary force of the landlord. This paper draws on ethnographic observation and in–depth interviews

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19

He, Xueting, Hao Quan, Wanlong Lin, Weiliang Deng, and Zheyi Tan. "AGV Scheduling Optimization for Medical Waste Sorting System." Scientific Programming 2021 (June 14, 2021): 1–12. http://dx.doi.org/10.1155/2021/4313749.

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The dramatic increase in medical waste has put a severe strain on sorting operations. Traditional manual order picking is extremely susceptible to infection spread among workers and picking errors, while automated medical waste sorting systems can handle large volumes of medical waste efficiently and reliably. This paper investigates the optimization problem in the automated medical waste sorting system by considering the operational flow of medical waste. For this purpose, a mixed-integer programming model is developed to optimize the assignment among medical waste, presorting stations, and A

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20

Aminullah, Aminullah, Kholisussa’di Kholisussa’di, Hunaepi Hunaepi, et al. "Sosialisasi Pilah Sampah dari Rumah (PILSADAR) di Rukun Tetangga (RT) 06 Lingkungan Sembalun Perumahan Lingkar Permai Kota Mataram." Nuras : Jurnal Pengabdian Kepada Masyarakat 2, no. 3 (2022): 118–25. http://dx.doi.org/10.36312/njpm.v2i3.106.

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The purpose of this service is to provide understanding and awareness to the residents of the Neighborhood Rukun Tetangga (RT) 06 in Sembalun Environment, Lingkar Permai Housing, Mataram City about waste management and processing through the Sorting Garbage from Home (PILSADAR) program. Partners in this activity are residents of the Neighborhood Association (RT) 06 Sembalun neighborhood, Lingkar Permai Housing, Mataram City, totaling 20 residents. The implementation of the service uses the Participatory Rapid Appraisal (PRA) approach with the stages of activities, namely: 1) planning; 2) imple

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21

Vámos, Ramóna, Gyula Nagy, and Zoltán Kovács. "The Construction of the Visible and Invisible Boundaries of Microsegregation: A Case Study from Szeged, Hungary." Land 12, no. 10 (2023): 1835. http://dx.doi.org/10.3390/land12101835.

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The concept of microsegregation has gained increasing popularity among researchers dealing with socio-spatial disparities in cities. This is because urban space has become increasingly multifaceted over recent decades, and the boundaries of socio-spatial segregation have also become increasingly subtle, often taking invisible forms below the neighborhood level. This study contributes to the literature on microsegregation by exploring small-scale forms of social disparities in one of the neighborhoods of Szeged, a second-tier city in Hungary. We used both quantitative and qualitative research m

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22

Bibler, Andrew, and Stephen B. Billings. "Win or Lose: Residential Sorting After a School Choice Lottery." Review of Economics and Statistics 102, no. 3 (2020): 457–72. http://dx.doi.org/10.1162/rest_a_00868.

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We examine residential relocation and opting out of the public school system in response to school choice lottery outcomes. We show that rising kindergartners and sixth graders who lose a school choice lottery are 6 percentage points more likely to exit the district or change neighborhood schools (20% to 30% increase) and make up 0.14 to 0.35 standard deviations in average school test scores between lottery assignment and attendance the following year. Using hedonic-based estimates of land prices, we estimate that lottery losers pay a 9% to 11% housing price premium for access to a school with

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23

Bader, Michael D. M., and Maria Krysan. "Community Attraction and Avoidance in Chicago." ANNALS of the American Academy of Political and Social Science 660, no. 1 (2015): 261–81. http://dx.doi.org/10.1177/0002716215577615.

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We argue that the relative persistence of racial segregation is due, at least in part, to the process of residential search and the perceptions upon which those searches are based—a critical but often-ignored component of the residential sorting process. We examine where Chicago-area residents would “seriously consider” and “never consider” living, finding that community attraction and avoidance are highly racialized. Race most clearly shapes the residential perceptions and preferences of whites, and matters the least to blacks. Latinos would seriously consider moving to numerous neighborhoods

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Hu, Shuli, Xiaoli Wu, Huan Liu, Yiyuan Wang, Ruizhi Li, and Minghao Yin. "Multi-Objective Neighborhood Search Algorithm Based on Decomposition for Multi-Objective Minimum Weighted Vertex Cover Problem." Sustainability 11, no. 13 (2019): 3634. http://dx.doi.org/10.3390/su11133634.

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The multi-objective minimum weighted vertex cover problem aims to minimize the sum of different single type weights simultaneously. In this paper, we focus on the bi-objective minimum weighted vertex cover and propose a multi-objective algorithm integrating iterated neighborhood search with decomposition technique to solve this problem. Initially, we adopt the decomposition method to divide the multi-objective problem into several scalar optimization sub-problems. Meanwhile, to find more possible optimal solutions, we design a mixed score function according to the problem feature, which is app

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25

Gimpel, James G., and Iris S. Hui. "Seeking politically compatible neighbors? The role of neighborhood partisan composition in residential sorting." Political Geography 48 (September 2015): 130–42. http://dx.doi.org/10.1016/j.polgeo.2014.11.003.

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26

Banzhaf, H. Spencer, and Randall P. Walsh. "Segregation and Tiebout sorting: The link between place-based investments and neighborhood tipping." Journal of Urban Economics 74 (March 2013): 83–98. http://dx.doi.org/10.1016/j.jue.2012.09.006.

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27

Spielman, Seth E., Eun-Hye Yoo, and Crystal Linkletter. "Neighborhood Contexts, Health, and Behavior: Understanding the Role of Scale and Residential Sorting." Environment and Planning B: Planning and Design 40, no. 3 (2013): 489–506. http://dx.doi.org/10.1068/b38007.

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28

Li, Wei, Hongtao Deng, ping Lin, lianjun Ding, and bing Cao. "Modeling and Optimization Algorithm for Rotational Irrigation Group Based on Connectivity Weighted Index." Journal of Physics: Conference Series 2890, no. 1 (2024): 012027. http://dx.doi.org/10.1088/1742-6596/2890/1/012027.

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Abstract Manual calculations for rotational irrigation groups are inefficient, and a single objective cannot provide farmers with diverse options. Based on considering both engineering standards and practical needs, this study designs a connectivity index and proposes a new model with the optimization objectives of balanced flow and minimum connectivity. To address infeasible solutions and constraint issues, A hybrid genetic algorithm based on variable neighborhoods is adopted to enhance the search capability of the classical non-dominated sorting genetic algorithm. The effectiveness and unive

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Ren, Jianfeng, Chunming Ye, and Yan Li. "A Two-Stage Optimization Algorithm for Multi-objective Job-Shop Scheduling Problem Considering Job Transport." Journal Européen des Systèmes Automatisés 53, no. 6 (2020): 915–24. http://dx.doi.org/10.18280/jesa.530617.

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This paper solves the job-shop scheduling problem (JSP) considering job transport, with the aim to minimize the maximum makespan, tardiness, and energy consumption. In the first stage, the improved fast elitist nondominated sorting genetic algorithm II (INSGA-II) was combined with N5 neighborhood structure and the local search strategy of nondominant relationship to generate new neighborhood solutions by exchanging the operations on the key paths. In the second stage, the ant colony algorithm based on reinforcement learning (RL-ACA) was designed to optimize the job transport task, abstract the

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Lu, Hui, Zheng Zhu, Xiaoteng Wang, and Lijuan Yin. "A Variable Neighborhood MOEA/D for Multiobjective Test Task Scheduling Problem." Mathematical Problems in Engineering 2014 (2014): 1–14. http://dx.doi.org/10.1155/2014/423621.

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Test task scheduling problem (TTSP) is a typical combinational optimization scheduling problem. This paper proposes a variable neighborhood MOEA/D (VNM) to solve the multiobjective TTSP. Two minimization objectives, the maximal completion time (makespan) and the mean workload, are considered together. In order to make solutions obtained more close to the real Pareto Front, variable neighborhood strategy is adopted. Variable neighborhood approach is proposed to render the crossover span reasonable. Additionally, because the search space of the TTSP is so large that many duplicate solutions and

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31

Tang, Min, Bin Ji, Xiaoping Fang, and Samson S. Yu. "Discretization-Strategy-Based Solution for Berth Allocation and Quay Crane Assignment Problem." Journal of Marine Science and Engineering 10, no. 4 (2022): 495. http://dx.doi.org/10.3390/jmse10040495.

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The continuous berth allocation and quay crane assignment problem considers the size of berths and ships, the number of quay cranes, the dynamic ships and non-crossing constraints of quay cranes. In this work, a mixed-integer linear programming model of this problem is established, aiming at minimizing the total stay time and delay penalty of ships. To solve the model, the continuous berth is separated into discrete segments via a proposed discretization strategy. Thereafter, a large neighborhood search algorithm composed of the random removal operator and relaxed sorting-based insertion opera

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I Putu Arya Giri Prebawa, Ketut Wahyudiana Sudana, and Ni Made Puspa Dewi Astawa. "Skrining Sarkopenia dan Gangguan Metabolik: Investasi Kesehatan Lansia Denpasar." Warmadewa Minesterium Medical Journal 4, no. 2 (2025): 164–70. https://doi.org/10.22225/wmmj.4.2.2025.164-170.

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The elderly population in Indonesia continues to increase significantly every year. Common health problems experienced by the elderly are decreased motor function, known as sarcopenia, and metabolic disorders. Sesetan Village in Denpasar is one of the areas with the highest elderly population. This high number of elderly poses special challenges in the areas of health and environment. As a solution, counseling and screening of metabolic disorders and sarcopenia were conducted for posyandu cadres and the elderly, along with socialization of household waste sorting. The targets of this activity

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Yinger, John. "Hedonic markets and sorting equilibria: Bid-function envelopes for public services and neighborhood amenities." Journal of Urban Economics 86 (March 2015): 9–25. http://dx.doi.org/10.1016/j.jue.2014.12.001.

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Campos, Michelle U. "Mapping Urban “Mixing” and Intercommunal Relations in Late Ottoman Jerusalem: A Neighborhood Study." Comparative Studies in Society and History 63, no. 1 (2021): 133–69. http://dx.doi.org/10.1017/s0010417520000407.

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AbstractAlthough Ottoman cities long have been recognized as sites of significant ethnic and religious heterogeneity, very little scholarship exists that documents or analyzes patterns of residential sorting, be it segregation, the physical separation of groups from each other in the urban landscape, or its opposite, integration. GIS mapping of the Ottoman censuses of Jerusalem illuminates these urban patterns and reveals the importance of scale when considering this question. Even the most “integrated” neighborhood on the aggregate level reveals “segregated” zones of clustering and concentrat

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35

Xiang, Zhuo Yuan, Ying Li, and Zhi Tao Tang. "TD / GSM History of Adjacent Areas to Optimize Selection Algorithm." Advanced Materials Research 403-408 (November 2011): 2713–16. http://dx.doi.org/10.4028/www.scientific.net/amr.403-408.2713.

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In the current neighborhood switching algorithm, the mobile device to the adjacent areas of all measured signals, switching delay resulting connection may be lost, adjacent areas of rapid change as a key commercial TD. Adjacent areas based on the choice of optimization algorithm to switch at some stage in the database area of the district the highest success rate statistics, and dynamically adjust the priority of the cell sorting to select the optimal cell handoff history. The algorithm can reduce the search time measured adjacent areas, thereby reducing the overall process of switching delay.

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Schachner, Jared N. "Parental Depression and Contextual Selection: The Case of School Choice." Journal of Health and Social Behavior 62, no. 2 (2021): 202–21. http://dx.doi.org/10.1177/00221465211001058.

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Parental depression constricts children’s development, but the mechanisms implicated—beyond daily parenting tactics—remain unknown. Today, parents must evaluate and select environmental contexts for child-rearing within increasingly complex residential and educational markets. Depression may hamper parents’ abilities to navigate this terrain, constraining information collection and impairing child-oriented decision-making. In turn, depressed parents’ children may lack access to developmentally enriching neighborhood, school, and child care settings. K–12 school sorting offers a strategic case

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Monarrez, Tomás, and David Schönholzer. "Dividing Lines: Racial Segregation across Local Government Boundaries." Journal of Economic Literature 61, no. 3 (2023): 863–87. http://dx.doi.org/10.1257/jel.20221703.

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We describe the empirical relationship between local government boundaries and residential segregation in the United States. First, we study recent changes in the distribution of segregation within and between local governments in all metropolitan areas, using census block data on residential demographics over the period 1990–2020. We find that segregation across local government boundaries explains a substantial share of racial stratification, which has changed only little over the last thirty years. Next, we use spatial regression discontinuity methods to distinguish between household sortin

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Irfan, Muhammad, Poning Sih, Sundari Retno Andani, Indra Gunawan, and Irawan Irawan. "Pemilahan dan Pendeteksi Kualitas Telur Ayam Terbaik Berbasis Mikrokontroler Menggunakan Arduino Nano." BEES: Bulletin of Electrical and Electronics Engineering 2, no. 1 (2021): 21–28. http://dx.doi.org/10.47065/bees.v2i1.782.

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Eggs have become the main consumption for the community such a neighborhood and marketplace. Therefore the development of chicken farming is getting bigger. Especially in the chicken egg-producing sector. There are still many chicken egg breeders who still use traditional methods such as sorting by binoculars and smell is not enough to know the good quality of eggs properly. Here the author designs a tool that can overcome these problems. The Egg Sorter and detector using a nano microcontroller and photodiode sensor is a control system that work by sorting the good and bad quality of chicken e

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Xi, Jingke, and Shukun Ran. "Quantum image K-nearest neighbor mean filtering." Quantum Information and Computation 23, no. 1&2 (2023): 45–66. http://dx.doi.org/10.26421/qic23.1-2-4.

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Quantum image filtering is an extension of classical image filtering algorithms, which mainly studies image filtering models based on quantum characteristics. The existing quantum image filtering focuses on noise detection and noise suppression, ignoring the effect of filtering on image boundaries. In this paper, a new quantum image filtering algorithm is proposed to realize the K-nearest neighbor mean filtering task, which can achieve the purpose of boundary preservation while suppressing noise. The main work includes: a new quantum compute module for calculating the absolute value of the dif

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Gamper-Rabindran, Shanti, and Christopher Timmins. "Hazardous Waste Cleanup, Neighborhood Gentrification, and Environmental Justice: Evidence from Restricted Access Census Block Data." American Economic Review 101, no. 3 (2011): 620–24. http://dx.doi.org/10.1257/aer.101.3.620.

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We test for residential sorting and changes in neighborhood characteristics in response to the cleanup of hazardous waste sites using restricted access fine-geographical-resolution block data. We examine changes between 1990 and 2000 in blocks within 5km of sites that are proposed to the National Priority List that fall in a narrow interval of Hazardous Ranking Scores, comparing blocks near sites that were cleaned with those near sites that were not. Cleanup leads to increases in population density and housing unit density; increases in mean household income and shares of college-educated; but

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Adnan, Muhammad, Fayaz Ahmad Khan, Afed Ullah Khan, and Basir Ullah. "Sorting of Solid Waste in Tehkal and University Town Peshawar City, Pakistan." International Journal for Research in Applied Science and Engineering Technology 13, no. 4 (2025): 3598–604. https://doi.org/10.22214/ijraset.2025.69013.

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Abstract: Fixed waste sorting plays an important role in achievingefficient waste management, especially when it comes to recyclable materials such as paper. Effective sorting of waste not only promotes ecological sustainability but also provides valuable resources. This paper is one of the broadest materials that providesefficient separation of other waste types and maximizing recycling efforts. This article presents a details analysis of the paper waste sorting process focusing on the various methods using manual separation and mechanical sorting techniques. However, some challenges prevent

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Bouzguenda, Islam, Nadia Fava, and Chaham Alalouch. "Would 3D Digital Participatory Planning Improve Social Sustainability in Smart Cities? An Empirical Evaluation Study in Less-Advantaged Areas." Journal of Urban Technology 29, no. 3 (2024): 4–71. https://doi.org/10.1080/10630732.2021.1900772.

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This study evaluates the impact of using three-dimensional digital participatory planning (3DDPP) on planning practices. Thismethod was tested within the framework of a redevelopment project in one of the less-advantaged neighborhoods in the Dutch city of Schiedam. An interactive 3DDPP tool was employed by a group of residents who co-designed public spaces in the neighborhood. Residents were given the opportunity to visualize online the project area in 3D format, suggest their ideas, on the design proposal, produce interactive graphical designs online, and interact with each other. The impact

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Persson, Torsten, and Guido Tabellini. "Democratic Capital: The Nexus of Political and Economic Change." American Economic Journal: Macroeconomics 1, no. 2 (2009): 88–126. http://dx.doi.org/10.1257/mac.1.2.88.

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We study the dynamics of economic and political change, theoretically and empirically. Democratic capital measured by a nation's historical experience with democracy, and the incidence of democracy in its neighborhood, appears to reduce exit rates from democracy and raise exit rates from autocracy. Higher democratic capital stimulates growth by increasing the stability of democracies. Heterogeneous effects of democracy induce sorting of countries into political regimes, which helps explain systematic differences between democracies and autocracies. Our results suggest the possibility of a virt

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Salmond, J. A., M. Roth, T. R. Oke, A. Christen, and J. A. Voogt. "Can Surface-Cover Tiles Be Summed to Give Neighborhood Fluxes in Cities?" Journal of Applied Meteorology and Climatology 51, no. 1 (2012): 133–49. http://dx.doi.org/10.1175/jamc-d-11-078.1.

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AbstractThe paper addresses the question of whether the modeling practice of summing separate land-cover tiles to give urban fluxes at the neighborhood scale has merit. A central-city site in Basel, Switzerland, was instrumented to measure turbulent sensible heat fluxes QH from the two main land-cover types (roofs and canyons) separately and from the whole neighborhood. Path-averaged QH values were measured in the roughness sublayer (RSL) using scintillometry, and the spatially averaged QH neighborhood-scale flux was measured in the inertial sublayer (ISL) by an eddy-covariance system. The roo

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Prihadianto, Rahaditya Dimas, Abduh Sayid Albana, Ayu Endah Wahyuni, and Hendrawan Widianto. "PEMBUATAN WORKBENCH ERGONOMIS UNTUK MENDUKUNG AKTIVITAS PEMILAHAN, PENGEPRESAN, DAN PENGARUNGAN SAMPAH AIR MINUM DALAM KEMASAN DI KELURAHAN WONKUSUMO SURABAYA." LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat 5, no. 2 (2021): 330. http://dx.doi.org/10.25077/logista.5.2.330-335.2021.

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Kegiatan pengabdian masyarakat ini adalah memberikan workbench untuk kegiatan Bank Sampah di Kelurahan Bulaksari. Para Ibu rumah tangga di beberapa Rukun Tetangga (RT) melakukan pengelolaan sampah Air Minum Dalam Kemasan (AMDK) dengan melakukan sortir, pembersihan sampah dan pengarungan. Namun, didapati kondisi selama proses sortir sampah, tidak ergonomis, dimana para ibu rumah tangga ini melakukan kegiatan tersebut tidak dengan menggunakan alat bantu yang layak dan dengan posisi duduk membungkuk. Implikasi kegiatan pengabdian masyarakat terbagi ke beberapa kegiatan, pertama adalah mengadakan

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ÇELİK, Ahmet. "KNN Algoritması Uzaklık Metrik Yöntemlerinin Buğday Tohumları Veri Seti Üzerinde Sınıflandırma Başarısının Tespit Edilmesi." Afyon Kocatepe University Journal of Sciences and Engineering 23, no. 5 (2023): 1142–49. http://dx.doi.org/10.35414/akufemubid.1263900.

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Machine learning algorithms are widely used in product sorting processes in the food industry. The  attributes of the products are used in the classification process. Attributes vary for each product. In this  study, using the k nearest neighbor (KNN) algorithm, the classification of the wheat groups of Kama,  Rosa and Canada was performed. The Seeds dataset provided in UCI (University of California, Irvine)  machine learning open source data storage was used. There are 70 examples of each wheat class in the  data set. In addition, the classification estimation su

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Yan, Shaofeng, Guohui Zhang, Jinghe Sun, and Wenqiang Zhang. "An improved ant colony optimization for solving the flexible job shop scheduling problem with multiple time constraints." Mathematical Biosciences and Engineering 20, no. 4 (2023): 7519–47. http://dx.doi.org/10.3934/mbe.2023325.

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<abstract> <p>The flexible job shop scheduling problem is important in many research fields such as production management and combinatorial optimization, and it contains sub-problems of machine assignment and operation sequencing. In this paper, we study a many-objective FJSP (MaOFJSP) with multiple time constraints on setup time, transportation time and delivery time, with the objective of minimizing the maximum completion time, the total workload, the workload of critical machine and penalties of earliness/tardiness. Based on the given problem, an improved ant colony optimization

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Arifah, Risma Nur, Amin Amirudin, Gardena Salsabila, et al. "Waste Selection Education in an Effort to Solve Waste Problems." Bubungan Tinggi: Jurnal Pengabdian Masyarakat 7, no. 1 (2025): 162. https://doi.org/10.20527/btjpm.v7i1.11904.

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Proper management of waste is crucial due to its potential to harm ecosystems and contribute to pollution. We should collectively initiate environmental stewardship by doing minor measures to safeguard it. Consequently, students at SDN 1 Sumberdem, Wonosari-Malang, are anticipated to acquire knowledge and engage in socializing regarding rubbish sorting through their participation in community service activities. The objective of this activity is to heighten students' awareness and motivate them to exhibit more attentiveness towards their immediate environment. It is crucial for children to com

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Cui, Jichang, Yanbo Qu, Yan Li, Lingyun Zhan, Guancheng Guo, and Xiaozhen Dong. "Reconstruction of Rural Settlement Patterns in China: The Role of Land Consolidation." Land 11, no. 10 (2022): 1823. http://dx.doi.org/10.3390/land11101823.

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Taking the supplement of the quantity and quality of cultivated land in rural settlements as the departure point, this paper discusses the spatial and temporal integration reconstruction method of rural settlements. The disorderly expansion of residential areas in Pinggu District, Beijing, China has led to the erosion of high-quality cultivated land in the region and the advantages of mountain resources have not been fully utilized in this area. Therefore, Pinggu District was selected as the research area. Using the spatial analysis function in GIS, this paper uses the comprehensive correction

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Murray, Emily T., Owen Nicholas, Paul Norman, and Stephen Jivraj. "Life Course Neighborhood Deprivation Effects on Body Mass Index: Quantifying the Importance of Selective Migration." International Journal of Environmental Research and Public Health 18, no. 16 (2021): 8339. http://dx.doi.org/10.3390/ijerph18168339.

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Neighborhood effects research is plagued by the inability to circumvent selection effects —the process of people sorting into neighborhoods. Data from two British Birth Cohorts, 1958 (ages 16, 23, 33, 42, 55) and 1970 (ages 16, 24, 34, 42), and structural equation modelling, were used to investigate life course relationships between body mass index (BMI) and area deprivation (addresses at each age linked to the closest census 1971–2011 Townsend score [TOWN], re-calculated to reflect consistent 2011 lower super output area boundaries). Initially, models were examined for: (1) area deprivation o

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