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Journal articles on the topic 'Locational problems'

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1

Okabe, Atsuyuki, and Atsuo Suzuki. "Locational optimization problems solved through Voronoi diagrams." European Journal of Operational Research 98, no. 3 (1997): 445–56. http://dx.doi.org/10.1016/s0377-2217(97)80001-x.

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2

Tellier, L. N. "From the Weber Problem to a ‘Topodynamic’ Approach to Locational Systems." Environment and Planning A: Economy and Space 24, no. 6 (1992): 793–806. http://dx.doi.org/10.1068/a240793.

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In any given space, a sequence of interdependent Weber problems of a certain type leads to a pattern of locations which can be mathematically characterized. Conversely, the observed evolution of a given locational system corresponds to certain characteristics of an analogous Weberian locational system. Determining such characteristics leads to the simulating and forecasting of the evolution of the observed locational system. A model corresponding to such a ‘topodynamic’ approach is presented and an application is made. Three different effects are integrated into the model: an interdependency e
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3

Cromley, Ellen K. "LOCATIONAL PROBLEMS AND PREFERENCES IN PRESCHOOL CHILD CARE." Professional Geographer 39, no. 3 (1987): 309–17. http://dx.doi.org/10.1111/j.0033-0124.1987.00309.x.

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4

Delorme, Xavier, Alexandre Dolgui, and Alexander Kolokolov. "Complex Optimization Problems in Locational Analysis and Scheduling." Journal of Mathematical Modelling and Algorithms in Operations Research 12, no. 2 (2012): 101–3. http://dx.doi.org/10.1007/s10852-012-9197-1.

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5

Carrizosa, Emilio, and Frank Plastria. "Polynomial algorithms for parametric minquantile and maxcovering planar location problems with locational constraints." Top 6, no. 2 (1998): 179–94. http://dx.doi.org/10.1007/bf02564786.

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6

Barmish, B. Ross, and Tamer Basar. "Characterization and uniqueness of equilibria in locational choice problems." Mathematical Modelling 8 (1987): 664–69. http://dx.doi.org/10.1016/0270-0255(87)90665-8.

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7

Scott, A. J. "OPTIMAL DECISION PROCESSES FOR A CLASS OF DYNAMIC LOCATIONAL PROBLEMS†." Papers in Regional Science 26, no. 1 (2005): 25–35. http://dx.doi.org/10.1111/j.1435-5597.1971.tb01490.x.

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8

Pelegrin, B., and F. R. Fernandez. "Determination of efficient solutions for point-objective locational decision problems." Annals of Operations Research 18, no. 1 (1989): 93–102. http://dx.doi.org/10.1007/bf02097797.

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9

Weckx, Sam, Reinhilde D'hulst, and Johan Driesen. "Locational Pricing to Mitigate Voltage Problems Caused by High PV Penetration." Energies 8, no. 5 (2015): 4607–28. http://dx.doi.org/10.3390/en8054607.

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10

Allen, Ryan. "The Distribution and Evolution of Physical Neighborhood Problems during the Great Recession." City & Community 12, no. 3 (2013): 260–79. http://dx.doi.org/10.1111/cico.12025.

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While the Great Recession had clear effects on economic growth, unemployment, and household wealth and earnings in the United States, it also likely affected the quality of neighborhoods. Situated in the literature on locational attainment and economic shocks, this research considers how a national economic crisis affects physical neighborhood problems and existing disparities between minority and white households in experiencing these problems (e.g., street disrepair, trash, abandoned buildings, window bars). Results indicate that neighborhood problems increased between 2005 and 2009 and larg
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YANG, YANG, and BAO-LIANG LU. "PROTEIN SUBCELLULAR MULTI-LOCALIZATION PREDICTION USING A MIN-MAX MODULAR SUPPORT VECTOR MACHINE." International Journal of Neural Systems 20, no. 01 (2010): 13–28. http://dx.doi.org/10.1142/s0129065710002206.

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Prediction of protein subcellular localization is an important issue in computational biology because it provides important clues for the characterization of protein functions. Currently, much research has been dedicated to developing automatic prediction tools. Most, however, focus on mono-locational proteins, i.e., they assume that proteins exist in only one location. It should be noted that many proteins bear multi-locational characteristics and carry out crucial functions in biological processes. This work aims to develop a general pattern classifier for predicting multiple subcellular loc
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12

Carrizosa, Emilio, Eduardo Conde, Manuel Muñoz-Márquez, and Justo Puerto. "Simpson Points in Planar Problems with Locational Constraints. The Round-Norm Case." Mathematics of Operations Research 22, no. 2 (1997): 276–90. http://dx.doi.org/10.1287/moor.22.2.276.

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13

Carrizosa, Emilio, Eduardo Conde, Manuel Muñoz-Márquez, and Justo Puerto. "Simpson Points in Planar Problems with Locational Constraints. The Polyhedral-Gauge Case." Mathematics of Operations Research 22, no. 2 (1997): 291–300. http://dx.doi.org/10.1287/moor.22.2.291.

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14

Mah Hashim, Noridayu, S. Sarifah Radiah Shariff, Sayang Mohd Deni, and Zaharah Mohd Yusoff. "Bi-Objective Allocation Models for Flood Relief Centers." 14th GCBSS Proceeding 2022 14, no. 2 (2022): 1. http://dx.doi.org/10.35609/gcbssproceeding.2022.2(52).

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Locational analysis is a technique used for discovering, assessing, and specifying the optimal placement of an organization, information, activities, and materials. Locational analysis can include developing models, techniques, and tools to help provide solution to location-based problems. In this study, locational analysis is referred as the process of analyzing the variables such as topography or terrain, elevation, rainfall amount and its distribution, population density, and locations of prone areas, in order to arrange the placement of relief centres during flood events. This is a crucial
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15

Chendrayudu, N., and C. Prabhavathamma. "Reaching the Unreached through Geo-Informatics." Geo Eye 8, no. 2 (2019): 12–16. http://dx.doi.org/10.53989/bu.ge.v8i2.2.

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Geo-informatics is the science and the technology which develops and uses information science infrastructure to address the problems of geography, cartography, geosciences locations and related branches of science and engineering. It is a science and technology mainly includes Remote Sensing, Geographical Information System (GIS) and Geographical Position System (GPS). Remote Sensing provides data for even unreached areas where physical observations are impossible and GIS backs up to bring the data into visualization and support for ‘Decision Making”. Whereas GPS concentrate on suitable spot l
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16

Delgado, Erwin J., Ana Paula Barbosa-Póvoa, and António Pais Antunes. "Intermodal Terminal Planning under Decentralized Management: Optimization Model for Rail-Road Terminals and Application to Portugal." Future Transportation 1, no. 3 (2021): 533–58. http://dx.doi.org/10.3390/futuretransp1030028.

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Terminals are key components of intermodal transport networks, as they are the facilities where freight is transferred between transport modes. The efficiency of such facilities crucially depends on their locations (and sizes), which are typically chosen considering two levels of analysis: local/urban and regional/country. Our focus in this presentation is the regional/country level. At this level, the problems involved in the locational (and sizing) decisions at stake are a particular variety of hub locations problems—a class of problems that has been widely studied through optimization appro
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17

Kantorovich, Ye G. "Equilibrium Models of Spatial Interaction with Locational-Capacity Constraints." Environment and Planning A: Economy and Space 24, no. 8 (1992): 1077–95. http://dx.doi.org/10.1068/a241077.

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Two types of equilibrium models of urban spatial structures are considered. An equilibrium version of the production-constrained spatial interaction model involving zonal-capacity constraints on allocation is investigated. A model of equilibrium for interacting subsystems is defined (it is a generalisation of Nash equilibria and of some Lowry-type models) and connections between this model and Nash equilibria are investigated. An entropy-projection operator is used for equilibrium urban models with zonal-capacity constraints. Problems of uniqueness of an equilibrium and the convergence of the
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18

Martin, Susan Rapalje. "A Reconsideration of Aboriginal Fishing Strategies in the Northern Great Lakes Region." American Antiquity 54, no. 3 (1989): 594–604. http://dx.doi.org/10.2307/280786.

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Aboriginal northern Great Lakes fishing strategies varied with season, target species, and organization of the labor force. The placement of Woodland archaeological sites complied with the structure of these fisheries, but their locations do not reflect prey specificity or one specialized technology. Rather, resource-general locations suggest an essential step in the process of specialization. Flexibility in settlement and social styles existed among prehistoric foragers of the midlatitudes, as did a variety of solutions to food-getting problems. Slow, accretional processes rather than tempora
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19

Ki, Donghwan, and Sugie Lee. "Spatial Distribution and Location Characteristics of Airbnb in Seoul, Korea." Sustainability 11, no. 15 (2019): 4108. http://dx.doi.org/10.3390/su11154108.

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The popularity of the sharing economy, including organizations such as Airbnb and Uber, has increased rapidly over the last few years. Regarding Airbnb, several studies have demonstrated potential problems related to it, such as rising housing costs and worsening residential environments. Despite its popularity and possibility of problems, however, the locational characteristics of Airbnb have not been thoroughly examined in the urban planning and public policy fields. Therefore, this study analyzed the locational characteristics of Airbnb in Seoul and identified potential problems in urban pl
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20

Jesuyon, O. M. A. "Effects of location and season on productivity and productive adaptability of two parent stock exotic layer chicken strains in a warm-wet environment." Nigerian Journal of Animal Production 45, no. 1 (2020): 37–50. http://dx.doi.org/10.51791/njap.v45i1.365.

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Tropical commercial poultry industry is anchored on exotic strains which suffer varying degrees of productivity and adaptability problems. Adaptability is the ability to produce better or demonstrate least variation in productivity under multiple environments. The study was undertaken to examine the productivity and adaptability of Bevan Nera (IB) and Is a Brown (IB) parent stock strains under two locations and seasons. Data on weekly feed intake (FI g), cock weight (Cockwt, g), hen weight (Henwt, g), hen house production (HHP, %) and egg weight (Ewt, g) were collected from a commercial parent
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21

Ulucan, Ebru. "The Hotel Site Selection: Determining Locational Factors by Fuzzy TOPSIS." European Journal of Tourism, Hospitality and Recreation 10, no. 3 (2020): 213–28. http://dx.doi.org/10.2478/ejthr-2020-0019.

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Abstract Just like in other industries, it is very important to choose the best possible location in hotel investments. As there are too many alternatives and changing touristic demands, there is serious competition within the hospitality sector. Therefore, all the investors want their properties located at the most profitable and competitive sites. To do so, they should decide the hotel location site by doing a well-analysed feasibility study. The hotel location selection can be influenced by some elements such as natural, economical, socio-cultural, legal, psychological factors and agglomera
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22

Reynolds, Patricia E. "An experimental satellite collar for muskoxen." Canadian Journal of Zoology 67, no. 5 (1989): 1122–24. http://dx.doi.org/10.1139/z89-161.

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An experimental satellite collar was tested on a captive bull muskox (Ovibos moschatus) and a wild cow muskox in north-eastern Alaska. The animals had no observed problems carrying the 2.2-kg collar. The satellite collar provided frequent data on location and activity of the muskox as well as internal temperature of the collar canister. During a 12-month period, 329 locations were obtained from the wild cow muskox with a locational error ranging from 0.28 to 2.46 km. Fewer locations were obtained in winter than summer, but amounts of data received on activity and temperature were relatively co
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23

Shen, Hang, Lin Li, Haihong Zhu, Yu Liu, and Zhenwei Luo. "Exploring a Pricing Model for Urban Rental Houses from a Geographical Perspective." Land 11, no. 1 (2021): 4. http://dx.doi.org/10.3390/land11010004.

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Models for estimating urban rental house prices in the real estate market continue to pose a challenging problem due to the insufficiency of algorithms and comprehensive perspectives. Existing rental house price models based on either the geographically weighted regression (GWR) or deep-learning methods can hardly predict very satisfactory prices, since the rental house prices involve both complicated nonlinear characteristics and spatial heterogeneity. The linear-based GWR model cannot characterize the nonlinear complexity of rental house prices, while existing deep-learning methods cannot ex
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24

Hampl, Martin. "Border regions in the Czech Republic: contemporary tendencies of development differentiation." Geografie 105, no. 3 (2000): 241–54. http://dx.doi.org/10.37040/geografie2000105030241.

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The article focuses on problems of current tendencies differentiating between borderland and inland, and among border regions themselves. First, the borderland - inland differences are still limited, but they will be probable deepening in future. Second, the differences among border regions are important both in intensity of settlement and in economic level, and in current development dynamics. Key factors of regional differentiation appear to be xxxx - locational position and inherited economic specialization.
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25

Malczewski, J., and W. Ogryczak. "The Multiple Criteria Location Problem: 2. Preference-Based Techniques and Interactive Decision Support." Environment and Planning A: Economy and Space 28, no. 1 (1996): 69–98. http://dx.doi.org/10.1068/a280069.

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This is the second of two papers in which multiple criteria location problems (MCLPs) are discussed. In this paper two major approaches to locational decisionmaking are overviewed: optimizing decision rules (utility-function-based methods) and satisficing decision rules (goal-programming methods). Their advantages and disadvantages are discussed. From these two concepts a quasi-satisficing decision rule is developed and operationalized through a reference point method. A framework for an interactive decision support system (DSS) for tackling MCLPs is proposed. The system integrates a network m
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26

Benzing, Cynthia, and Hung M. Chu. "The Perceived Success Factors and Problems of Small Business Owners in Africa." Journal of African Development 14, no. 1 (2012): 63–94. http://dx.doi.org/10.5325/jafrideve.14.1.0063.

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Abstract Approximately 600 micro and small business owners in Kenya, Ghana and Nigeria were surveyed to better understand their perceived success factors and ongoing problems. According to the entrepreneurs, hard work, good management skills and good customer service are the most important ingredients for success. Fifteen of the 17 success items could be broken into four factors. The factor for controllable non-managerial items was seen as the most important factor governing success for entrepreneurs from all three countries. The most significant problems as reported by entrepreneurs were a we
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Hyder, Farhan, Bing Yan, Peter Luh, et al. "Discussion on Incentive Compatibility of Multi-Period Temporal Locational Marginal Pricing." Energies 16, no. 13 (2023): 4977. http://dx.doi.org/10.3390/en16134977.

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In real-time electricity markets, locational marginal prices (LMPs) can be determined by solving multi-interval economic dispatch problems to manage inter-temporal constraints (i.e., ramp rates). Under the current practice, the LMPs for the immediate interval are binding, while the prices for the subsequent intervals are advisory signals. However, a generator may miss the opportunity for higher profits, and compensatory uplift payments are needed at the settlement. To address these issues, the “temporal locational marginal pricing (TLMP)” that augments LMP by incorporating multipliers associat
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28

Holvoet, Axel. "Beyond external possession: genitive and dative with locational nouns in Latvian." Baltic Linguistics 2 (December 31, 2011): 79–107. http://dx.doi.org/10.32798/bl.427.

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The present article deals with the dative external possessor construction in Latvian. Attention is drawn to the widespread occurrence of this construction, extending to constructions with relational nouns practically functioning as adpositions. The carrying-over of the external possessor construction to what would otherwise be described as adpositional phrases creates certain problems for syntactic description. Emphasis is, however, on the semantic aspects. The features commonly associated with the external possessor construction, such as animacy, sentiency and affectedness, play no role here.
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Reid, Jo-Anne. "Rural education practice and policy in marginalised communities:Teaching and learning on the edge." Australian and International Journal of Rural Education 27, no. 1 (2017): 88–103. http://dx.doi.org/10.47381/aijre.v27i1.111.

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In this paper I focus on the problems that face (teacher) education policy and practice in meeting the challenge of ‘persistent and entrenched locational disadvantage’ in marginal communities. In Dropping off the Edge 2015, Tony Vinson and colleagues (2015) clearly demonstrate that complex and entrenched disadvantage has continued to characterise a number of Australian communities, with few signs of improvement in the past 15 years. A very high proportion of these disadvantaged localities are in rural areas, and they pose an enormous challenge to policy makers and service providers, as we
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Mydlarz, Katarzyna, and Marek Wieruszewski. "Problems of Sustainable Transport of Large-Sized Roundwood." Sustainability 12, no. 5 (2020): 2038. http://dx.doi.org/10.3390/su12052038.

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When considering the economic and environmental aspects of forestry, especially the issues related to timber harvesting, emphasis should be placed on the importance of the availability of raw material resources for the sustainable flow of goods. It would also be difficult to disregard certain issues related to transport, which play a key role in the efficient flow of wooden raw materials. It has to be noticed that timber transport options are limited by a number of factors, including the considerable fragmentation of wood resources and the lack of adequately developed railway transport facilit
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31

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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Adebayo, A. G. "The ‘Ibadan School’ and the Handling of Federal Finance in Nigeria." Journal of Modern African Studies 28, no. 2 (1990): 245–64. http://dx.doi.org/10.1017/s0022278x00054446.

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The term ‘Ibadan School’ is used here in two senses, locational and generic, and refers to studies on, and students of, federal finance that have employed a distinctive approach. Some of the most dominant figures in this group are (or used to be) on the staff of the University of Ibadan, and when it was decided after independence in 1960 that Nigerians themselves should handle the recurrent problems of federal finance, the task fall on the laps of a number of western-trained, liberal, and orthodox economists.
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33

Burnett, Kathryn A., and Mike Danson. "Enterprise and entrepreneurship on islands and remote rural environments." International Journal of Entrepreneurship and Innovation 18, no. 1 (2017): 25–35. http://dx.doi.org/10.1177/1465750316686237.

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Although there has been increasing interest in rural enterprises, relatively little has been written on enterprise and entrepreneurship on islands where problems tend to be different, additional and exaggerated. Economic and cultural development agencies intervene to support such remote and isolated communities but the significance of the dominant metropolitan paradigm in the peripheralization of those establishing and running businesses on islands needs critiqued. This article contrasts experiences but highlights similarities, rather than differences, of rural small and medium enterprises (SM
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Deng, Jie, Tao Che, Cunde Xiao, Shijin Wang, Liyun Dai, and Akynbekkyzy Meerzhan. "Suitability analysis of ski areas in China: an integrated study based on natural and socioeconomic conditions." Cryosphere 13, no. 8 (2019): 2149–67. http://dx.doi.org/10.5194/tc-13-2149-2019.

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Abstract. The successful bid for the 2022 Winter Olympics (Beijing 2022, officially known as the XXIV Olympic Winter Games) has greatly stimulated Chinese enthusiasm towards winter sports participation. Consequently, the Chinese ski industry is rapidly booming due to enormous market demand and government support. However, investing in ski areas in unreasonable locations will cause problems from an economic perspective (in terms of operation and management) as well as geographical concerns (such as environmental degradation). Therefore, evaluating the suitability of a ski area based on scientif
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Brich, Stephen C., and G. Michael Fitch. "Opportunities for Collecting Highway Inventory Data With the Global Positioning System." Transportation Research Record: Journal of the Transportation Research Board 1593, no. 1 (1997): 64–71. http://dx.doi.org/10.3141/1593-09.

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Research is currently being conducted at the Virginia Transportation Research Council to determine some of the problems associated with the implementation of a geographic information system (GIS). The collection and development of the data sets required to drive the GIS are two of the largest expenses associated with GIS implementation. This research looked at the feasibility of using the global positioning system (GPS) to collect point, line, and polygon features that are representative of some of the locational and attribute data required to run the Virginia Department of Transportation’s (V
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Marques, Susete, Vladimir Bushenkov, Alexander Lotov, and José G. Borges. "Building Pareto Frontiers for Ecosystem Services Tradeoff Analysis in Forest Management Planning Integer Programs." Forests 12, no. 9 (2021): 1244. http://dx.doi.org/10.3390/f12091244.

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Decision making in modern forest management planning is challenged by the need to recognize multiple ecosystem services and to address the preferences and goals of stakeholders. This research presents an innovative a posteriori preference modeling and multi-objective integer optimization (MOIP) approach encompassing integer programming models and a new technique for generation and interactive visualization of the Pareto frontier. Due to the complexity and size of our management problems, a decomposition approach was used to build the Pareto frontier of the general problem using the Pareto fron
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Kappel, Robert. "Das Chaos Afrikas und die Chancen für eine endogene Entwicklung." PROKLA. Zeitschrift für kritische Sozialwissenschaft 29, no. 117 (1999): 517–34. http://dx.doi.org/10.32387/prokla.v29i117.795.

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Africa is poorer than any other region in the world. Many countries are chaos-stricken, and most observers see a long-term decline. Structural adjustments have done so far less in order to solve at least some of the deep problems. Capitalism is not far-reaching, and the informal economy dominates the lives of the majority of the people. Will the informal economy, which is growing in the urbanisation process, form the basis for an alternative “endogenous economy”? This study identifies the growth perspectives of small and medium enterprises and industrial clusters. And it looks into new growth
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Lee, Mordecai. "When Politics Overwhelms Administration: Historical Proofs for Fesler’s Maxim against State-based Federal Regions, 1934-1943." Public Voices 9, no. 2 (2017): 25. http://dx.doi.org/10.22140/pv.215.

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This is an historical inquiry into the events that led to Fesler’s 1949 maxim that federal field administrative regions should always be larger than an individual state. When he proclaimed that principle he concluded that state-based regions caused political problems for personnel and locational reasons, but only presented a single contemporary example for each of those reasons. Relying on primary and archival sources, this article provides additional historical proofs for Fesler’s maxim. It discusses several largely forgotten political controversies that occurred during the Presidency of Fran
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Shamim, Azra, Awais Ali Khan, Muhammad Ahsan Qureshi, Hamaad Rafique, and Adnan Akhunzada. "Ride or Not to Ride: Does the Customer Deviate toward Ridesharing?" International Journal of Environmental Research and Public Health 18, no. 19 (2021): 10352. http://dx.doi.org/10.3390/ijerph181910352.

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Traditional taxi services have now been transformed into e-hailing applications (EHA) such as Uber, Careem, Hailo, and Grab Car globally due to the proliferation of smartphone technology. On the one hand, these applications provide transport facilities. On the other hand, users are facing multiple issues in the adoption of EHAs. Despite problems, EHAs are still widely adopted globally. However, a sparse amount of research has been conducted related to EHAs, particular in regards to exploring the significant factors of intention behind using EHAs Therefore, there is a need to identify influenci
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Hart, L., T. Oba, and A. Babalola. "Geometric and Dynamic Application of Satellite Geodesy in Environmental Mapping: A Conceptual Review." Nigerian Journal of Environmental Sciences and Technology 3, no. 2 (2019): 386–97. http://dx.doi.org/10.36263/nijest.2019.02.0153.

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The impacts of satellite geodesy are being felt in all aspects of human development and environmental management. Its principal advantages stem from the global nature of its scope, the diversity of its sensors and the realtime capabilities to capture both visual, numerical and other data types for as long as desired and in all weather conditions. The capacity to pinpoint locations to high precision in fractions of a second and provide detailed geometric and graphical definitions of large swaths are proving useful for meeting the needs of a people desirous for automation in all aspects of human
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Kwon, Jun-Ho. "Development and Utilization of Smart Projected Beam Advertising System for Public Transportation." Tehnički glasnik 18, no. 1 (2024): 108–14. http://dx.doi.org/10.31803/tg-20230224094437.

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Abstract: The purpose of this study is to present and develop a practical advertising model that minimizes transport advertisements, indiscriminate banners and flyers, and logo light installation problems with smart advertisements using projected beams. In order to develop an integrated smart advertisement that is convenient and inexpensive for companies operating at night, the scope of the research is determined as a practical advertisement that identifies the problems of existing bus and taxi smart advertisements and the needs of customers. The smart projected beam advertisement that the aut
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Pulin Ch. Borah, Nabajyoti Nath,. "Distribution and Genesis of Wetlands in Nagaon District, Assam: A Geomorphological Perspective." Tuijin Jishu/Journal of Propulsion Technology 44, no. 3 (2023): 459–66. http://dx.doi.org/10.52783/tjjpt.v44.i3.315.

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Assam is endowed with a large number of wetlands of different kinds. The number and areas of wetlands are variously distributed over the state. Assam has a total wetlands area of 1012 sq.kms with 3514 wetlands representing the highest area under wetlands among the North Eastern states. More than 80 percent of the wetlands falls in Assam regions, which suggest that majority of the regions wetlands originates in the fluvial domain of the Brahmaputra River system. Wetland distribution in district level reveals that Nagaon District has the highest number of wetlands among all the districts of the
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43

Aziz, Rostam Salam. "Locational Analysis of the Distributions of Fire Extinguisher Stations in Koya With the Use of Geographic Information Systems." Journal of University of Raparin 8, no. 4 (2021): 523–41. http://dx.doi.org/10.26750/vol(8).no(4).paper23.

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The distribution and the competence of firefighting stations in koya town is one of the main problems that this town suffers from, and this led us to conduct an academic study in this respect with the use of Geographic Information Systems. This system illustrates the competence and the services of firefighting stations according to world standard in terms of the times that they take (3-5 minutes) to arrive at the destination according to the distance and the road network, so based on these criteria, the firefighting service can only cover (34%) of the town. It can be deduced that this problem
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Morton, David L. "“The Rusty Ribbon”: John Herbert Orr and the Making of the Magnetic Recording Industry, 1945–1960." Business History Review 67, no. 4 (1993): 589–622. http://dx.doi.org/10.2307/3116805.

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John Herbert Orr (1911-84) was an Alabama entrepreneur who formed Orradio Industries, Inc., a pioneering hightechnology firm that made magnetic recording tape. In 1945, Orr was among the U.S. Army Intelligence officials who investigated this technology, which was originally developed in Germany during the 1930s. Orr's early knowledge allowed him to establish Orradio in 1949 on a shoestring budget and to make it competitive with larger firms. When, after some uncertainty, tape became the standard medium for magnetic recorders, and as other uses such as data storage and videotape appeared, Orrad
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Adams, Jeffrey D., and Daniel E. Whitney. "Application of Screw Theory to Constraint Analysis of Mechanical Assemblies Joined by Features." Journal of Mechanical Design 123, no. 1 (1999): 26–32. http://dx.doi.org/10.1115/1.1334858.

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Screw Theory is used to provide mathematical models of assembly features, allowing the determination of positioning constraints imposed on one part in an assembly by another part based on the geometry of the features that join them. Several feature types have been modeled, and it is easy to model new ones. A user of this theory is able to combine members of this set to join two parts and then determine whether or not the defined feature set over-, under-, or fully-constrains the location and orientation of the part. The ability to calculate the state of constraint of parts in an assembly is us
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Gopalakrishnan, R. "Afghanistan'S Foreign Policy: Patterns And Problems." India Quarterly: A Journal of International Affairs 44, no. 3-4 (1988): 226–39. http://dx.doi.org/10.1177/097492848804400303.

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Soviet intervention in Afghanistan clearly indicates the strategic implications of its location. The political instability in the region (rise of fundamentalism in Iran, Iran-Iraq War and so on) has added to this significance. Be that as it may, Afghanistan's situation can be expressed in terms of its susceptibility to external pressures and intense factionalism within the land-locked state's dynamic populations. This latter aspect had divided the country several times over. Afghan foreign policy, therefore, has been viewed in this perspective. The present article reviews the stated facts to h
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Fauzi. "Factors Influencing the Selection of Housing Location Post Earthquake 2007 in Solok." JURNAL PEMBANGUNAN WILAYAH & KOTA 8, no. 1 (2016): 13. http://dx.doi.org/10.14710/pwk.v8i1.11554.

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ABSTRACTSolok City is within range of the Sumatera active fault where destructive earthquakes have happenedfrequently (Padang Panjang earthquake 1926, Singkarak earthquake 1943 and 2004, and Solokearthquake 2007). Problems arise when most of the population often quickly forget the danger offuture earthquakes and the mitigation efforts to reduce disaster hazards. New housings were stillbuilt in areas highly prone to earthquakes. The study investigated the factors affecting thelocational choice for housing in post‐earthquake Solok City using qualitative descriptive format.Post earthquake locatio
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Blachnik, Marcin, Karol Wawrzyniak, and Marcin Jakubek. "Partitioning Power Grid for the Design of the Zonal Energy Market While Preserving Control Area Constraints." Electronics 10, no. 5 (2021): 610. http://dx.doi.org/10.3390/electronics10050610.

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The use of a zonal structure for energy markets across the globe is expanding; however the debate on how to effectively partition the grid into bidding zones is still open for discussion. One of the factors that needs to be addressed in the process of bidding zones’ delimitation is the transmission system operators control areas. Merging parts of different control areas into one bidding zone can lead to multiple problems, ranging from political, through grid security concerns, to reserve control issues. To address it, this paper presents a novel grid partitioning method aimed at bidding zones
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Wolf, Diane L. "Family Secrets: Transnational Struggles among Children of Filipino Immigrants." Sociological Perspectives 40, no. 3 (1997): 457–82. http://dx.doi.org/10.2307/1389452.

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In comparative studies of language proficiency and grades, Filipino second generation youth look relatively successful and assimilated, echoing what we know about their parents: post-1965 Filipino immigrants are predominantly middle-class, college-educated, English-speaking professionals who have integrated easily into U.S. society. Based on fieldwork in two California sites, this paper examines some of the issues and problems confronting second generation Filipino youth. “The family” seems to offer an extremely magnetic and positive basis of Filipino identity for many children of immigrants,
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Budiman, Bentang Arief, Hari Purnama, Husna Nugrahapraja, et al. "Development Of Appropriate Technology Adoption For Coffee Farmers In Sukawangi Village, Sumedang." Jurnal Ilmu Sosial Politik dan Humaniora 2, no. 2 (2019): 15–26. http://dx.doi.org/10.36624/jisora.v2i2.42.

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In this paper, the authors propose solutions to increase the added value of coffee in the form of the process of making the process of making coffee using appropriate technology adoption. This paper uses qualitative methods of locational survey and literature study. Survey activities are conducted in the form of interviews and observations. The team conducted interviews with coffee farming communities in the area and observed the conditions of coffee farming. The literature study was conducted by synthesizing literature reviews and continued by formulating the theory and principles of appropri
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