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Articles de revues sur le sujet « Water supply, 1882 »

Auteur : Grafiati

Publié le 25 juillet 2024

Mis à jour le 31 juillet 2025

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1

Lyko, Michael. "Managing wastewater: Using membrane bioreactors for water supply." Filtration & Separation 45 (January 2008): 16–19. http://dx.doi.org/10.1016/s0015-1882(08)70330-6.

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Bonnet, Johann. "Pharmaceuticals: Ensuring a supply of pyrogen-free water." Filtration & Separation 47, no. 4 (2010): 28–29. http://dx.doi.org/10.1016/s0015-1882(10)70164-6.

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Rückert, Fabiano Quadros. "Redes hidráulicas em expansão:a história do abastecimento deágua nas cidades de Cuiabá eCampo Grande (1882-2012)." Agua y Territorio / Water and Landscape, no. 26 (April 10, 2025): 315–29. https://doi.org/10.17561/at.26.9087.

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The article presents the results of research into the history of water supply in the cities of Cuiabá and Campo Grande, both located in the Central-West region of Brazil. The research covers documents produced by the public authorities, technical engineering studies, and materials published by the press, in the period between 1882, the year of the inauguration of the first hydraulic network in Cuiabá, and 2012, the year of the privatization of sanitation services in the respective city. In this time gap, we identified three factors that impacted the gradual expansion of the supply of drinking

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Van der Merwe, J. C. S. "Vanwyksvlei: 'n Streekhistoriese skets." New Contree 6 (July 12, 2024): 6. http://dx.doi.org/10.4102/nc.v6i0.830.

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Ever since the days of the pioneers water has played an important part in the founding and development of Vanwyksvlei, situated as it is in the Carnarvon district, one of the most arid parts of the central Karroo. The water scarcity is reflected in the names given to farms by White stockfarmers and Trekboers who, during the mid-nineteenth century, settled themselves in this barren region. A case in point is the township of Vanwyksvlei, which indeed came into being as a direct result of the construction of an irrigation scheme (dam) started in 1882. When it was completed in 1884, the first land

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Shumkin, George. "Energy Supplied per Job in the Steel Industry of Ural in the Late 19th and in the Early 20th Centuries." Journal of Economic History and History of Economics 21, no. 4 (2020): 497–528. http://dx.doi.org/10.17150/2308-2588.2020.21(4).497-528.

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The article contains the analysis of transformation in energy supply at factories of the steel industry in Ural from 1882 to 1911. The analysis was based on the materials of Statistical Compilations on Mining Industry of Russia regarding such indicators as: engine power per worker, fuel supply per worker and correlation between production workers and related workers. The study observes the impact of economic conditions and other factors on energy supply dynamics. Three stages in energy supply development were determined (from the 1880s to mid-1890s, second half of the 1890s and the early 20th

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Singh, Baljeet. "Action Plan for Urban Waste Water Recycling in Lucknow." International Journal for Research in Applied Science and Engineering Technology 9, no. 10 (2021): 460–65. http://dx.doi.org/10.22214/ijraset.2021.38410.

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Abstract: Urban waste water generation per day in Lucknow city is 84 MLD and the treatment capacity of this urban waste water is 446 MLD and 445 MLD urban waste water flows in Gomti River and 339 MLD urban waste water partially treated. Some waste water is recycled by Water treatment plant which are treating 560 MLD urban waste water and remaining are polluted to ground and as well as gomti river.to achieve 100% recycling and treatment we need a action plan for it. The formation of Lucknow municipal board took place in 1882, while as the water supply demand is fulfilled by tube wells, river Go

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Mikhel, Irina. "Sanitary Reforms in Hong Kong (Second Half of the 19th Century to the Beginning of the 20th Century)." ISTORIYA 13, no. 12-1 (122) (2022): 0. http://dx.doi.org/10.18254/s207987840023975-1.

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Sanitary reforms in China began in parts of the country where European influence was strong. The British colony of Hong Kong was at the forefront of sanitary reforms, where the population naturally had to adapt to the difficult conditions of the climate, the burden of infectious diseases and constant overcrowding. By the early 1880s, the colony&apos;s growing Chinese population and disorderly housing development raised serious concerns among the European community that the presence of the Chinese posed a tangible threat to the health and well-being of Europeans in this part of East Asia. T

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Kos, Dušan. "Zgodovina in topografija oskrbe z vodo v Kranju do začetka 20. stoletja." Kronika 73, no. 2 (2025): 339–92. https://doi.org/10.56420/kronika.73.2.07.

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Kranj’s location on a pier above the confluence of the Sava and Kokra rivers made its water supply difficult. Until 1842, there were only three private deep wells (known so far) in the town. Most inhabitants had to gather water from both rivers and store it in house cisterns. In the sixteenth and seventeenth centuries, there were unsuccessful attempts to collect water from the Sava River using a pumping device. After a fire destroyed the town in 1749 mainly due to a lack of water, the town authorities revived the old plans to build a new water supply system. The pipeline connecting the Kokrica

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Егорова, Ю. А., Т. А. Стрелкова, and О. И. Нестеренко. "History of the creation and development of the water supply in Samara." Vodosnabzhenie i sanitarnaia tehnika, no. 9 (September 13, 2021): 6–13. http://dx.doi.org/10.35776/vst.2021.09.01.

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Представлена история создания и развития водоснабжения в г. Самаре. Современному жителю большого города сейчас трудно понять, но на протяжении нескольких столетий Самара испытывала серьезные проблемы из-за хронической нехватки воды. В город, стоящий между двумя реками, воду ежедневно доставляли многочисленные водовозы на конных повозках в бочках и прочих емкостях. Самара была беспомощна перед регулярно вспыхивавшими в ней пожарами, от которых периодически город выгорал почти целиком. Такая ситуация продолжалась почти до конца XIX века. Попытки построить водопровод в Самаре были, но оказались н

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Khilchevskyi, V. K. "THE IMPORTANCE OF THE DNIPRO AND DESNA RIVERS IN THE WATER SUPPLY OF KYIV – TO THE 150TH ANNIVERSARY OF THE KYIV CENTRALIZED WATER SUPPLY SYSTEM (1872-2022)." Hydrology, hydrochemistry and hydroecology, no. 2(64) (2022): 6–21. http://dx.doi.org/10.17721/2306-5680.2022.2.1.

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The article shows the role of the Dnipro and Desna rivers in the water supply of Kyiv. 2022 marks the 150th anniversary of the Kyiv centralized water supply system, which was built in 1872 with a water intake from the Dnipro. For a century and a half, technologies in water supply have changed, the role of the Dnipro as a source of water supply – the role of groundwater, and subsequently the Desna, increased. In 1939, the Dnipro water supply station was built, which is still in operation (design capacity 600 thousand m3/day). In 1961, the Desnyanska water supply station was built (1080 thousand

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Margeta, Jure, and Katja Marasović. "The restoration of the Roman water supply system in 1880 for the water supply to Split." Water Supply 20, no. 3 (2020): 1091–102. http://dx.doi.org/10.2166/ws.2020.038.

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Abstract The paper describes the development of the Urban Water Supply System (UWSS) for Split (Croatia) in the second half of the 19th century. The selected concept of the water supply system was entirely based on the system of Emperor Diocletian's Palace from 305 AD, which has not been in operation since the 7th century. The research is based on the analysis of historical data and the actual state of the water supply system of Split. The study provides a clearer insight into the process of choosing the optimum concept of water supply system, the operational characteristics of Diocletian's sy

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Harper, B. C. S. "The 1862 gold fields water supply scheme: Victoria, Australia." Proceedings of the Institution of Civil Engineers - Engineering History and Heritage 163, no. 3 (2010): 169–78. http://dx.doi.org/10.1680/ehah.2010.163.3.169.

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13

Mithraratne, Nalanie, and Robert Vale. "Water Supply Infrastructure & Settlement Patterns." International Journal of Environmental, Cultural, Economic, and Social Sustainability: Annual Review 3, no. 3 (2007): 141–52. http://dx.doi.org/10.18848/1832-2077/cgp/v03i03/54362.

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14

Prieto Fernández del Viso, José Manuel. "Los emigrantes asturianos y la modernización de los sistemas de abastecimiento de agua (1880-1936)." Agua y Territorio / Water and Landscape, no. 25 (January 17, 2025): 127–43. https://doi.org/10.17561/at.25.7900.

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In the inter-century period, Asturian emigrants began to finance dozens of infrastructures that allowed to improve the water supply situation in the rural areas of the region, and even in some cases to implant the modern water supply system. The aim of this work, after briefly analysing the state of the water supply in Asturias at that time and reviewing the different studies on the subject, is precisely to evaluate those actions of the Americans, seeking to understand their reasons; to review the ways in which they financed the different equipments; and to try to establish a quantification as

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15

Noyan Dinçkal. "Reluctant Modernization: The Cultural Dynamics of Water Supply in Istanbul, 1885–1950." Technology and Culture 49, no. 3 (2008): 675–700. http://dx.doi.org/10.1353/tech.0.0079.

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Borges, Fernanda de Freitas, Luiz Augusto do Amaral, and Marta Verardino De Stéfani. "Characterization of effluents from bullfrog (Lithobates catesbeianus, Shaw, 1802) grow-out ponds." Acta Limnologica Brasiliensia 24, no. 2 (2012): 160–66. http://dx.doi.org/10.1590/s2179-975x2012005000035.

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AIM: Current analysis characterizes the effluent from bullfrog-rearing ponds during the grow-out phase; METHODS: Temperature, pH, dissolved oxygen, electric conductivity, turbidity, total phosphorus, N-NH3, N-NO3, BOD5 and COD and the number of thermotolerant coliforms (Escherichia coli) of the inlet and outlet water of the ponds were analyzed twice a week. Assay consisted of a completely randomized experimental design with two treatments (inlet and outlet water) and six repetitions in a split-plot, coupled to collection over time as subplot; RESULTS: All variables were significantly different

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17

Venkata Ramana, G., and V. S. S. Sudheer Chekka. "Validation and Examination of Existing Water Distribution Network for Continuous Supply of Water Using EPANET." Water Resources Management 32, no. 6 (2018): 1993–2011. http://dx.doi.org/10.1007/s11269-017-1889-x.

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18

Greaves, Peter. "Impact of diet on health and longevity in London 1850–1880." JRSM Open 11, no. 9 (2020): 205427042096953. http://dx.doi.org/10.1177/2054270420969533.

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This study examines the impact of diet on health in different districts of mid-19th century London. Surveys of London diets and living condition were compared with mortality data between 1851 and 1880. Despite an abundance of fresh foods reaching London, the very poor labouring population living in the inner boroughs between 1850 and 1861 had great difficulty obtaining sufficient nourishment because of its cost. This population showed high death rates from infectious diseases, notably pulmonary tuberculosis, which was endemic and is typically associated with poor nutrition. This high death rat

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19

Rubin, Hillel, Eran Rubin, and Holger Schüttrumpf. "Groundwater Quality Monitoring for a Sustainable Supply of Drinking Water." International Journal of Environmental, Cultural, Economic, and Social Sustainability: Annual Review 7, no. 4 (2011): 257–82. http://dx.doi.org/10.18848/1832-2077/cgp/v07i04/54951.

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20

MATHER, JOHN D. "NATIONAL WATER SUPPLY, DEBATES BETWEEN GEOLOGISTS AND ENGINEERS AND THE ROLE OF THE SOCIETY OF ARTS." Earth Sciences History 37, no. 2 (2018): 342–62. http://dx.doi.org/10.17704/1944-6178-37.2.342.

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Responding to the initiative of their President, the Prince of Wales, the Society of Arts organised three meetings on National Water Supply, from 1878 to 1884. Since the early years of the nineteenth century, the issue of water supply had been examined by numerous Commissions and Committees, but they had failed to recommend any course of action leading to a comprehensive scheme. At the first Congress, in May 1878, twenty-four contributions were received in response to a call for views on how a national scheme might be implemented. It was agreed that a lack of information, was holding back acti

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21

Hafian, Asmae, Mohammed Benbrahim, and Mohammed Nabil Kabbaj. "A novel algorithm for optimal sizing of stand-alone photovoltaic pumping systems." International Journal of Power Electronics and Drive Systems (IJPEDS) 13, no. 3 (2022): 1833. http://dx.doi.org/10.11591/ijpeds.v13.i3.pp1833-1842.

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Pumping water is one of the most popular technologies of solar energy for irrigation or drinking water supply. Its performance depends on the characteristics of the site (sunlight, ambient temperature, geographical obstacles), on the performance of the modules, as well as, on the characteristics of other equipment (converter and pump). The optimal sizing of a photovoltaic water pumping system makes it possible to guarantee the satisfaction of the water demand throughout the irrigation period and to model the electrical energy needs to supply the pump to irrigate the crops and water livestock.

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Asmae, Hafian, Benbrahim Mohammed, and Nabil Kabbaj Mohammed. "A novel algorithm for optimal sizing of stand-alone photovoltaic pumping systems." International Journal of Power Electronics and Drive Systems (IJPEDS) 13, no. 3 (2022): 1833–42. https://doi.org/10.11591/ijpeds.v13.i3.pp1833-1842.

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Pumping water is one of the most popular technologies of solar energy for irrigation or drinking water supply. Its performance depends on the characteristics of the site (sunlight, ambient temperature, geographical obstacles), on the performance of the modules, as well as, on the characteristics of other equipment (converter and pump). The optimal sizing of a photovoltaic water pumping system makes it possible to guarantee the satisfaction of the water demand throughout the irrigation period and to model the electrical energy needs to supply the pump to irrigate the crops and water livestock.

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23

Oruonye, E. D., and E. Bange. "Challenges of Water Resource Development and Management in Zing Town, Taraba State, Nigeria." JOURNAL OF ADVANCES IN AGRICULTURE 4, no. 1 (2015): 355–60. http://dx.doi.org/10.24297/jaa.v4i1.5136.

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This study examined the challenges of water resource development and management in Zing town,Taraba State, Nigeria. The study considered issues of sources of water supply in Zing town, the nature of water challenges, impacts of the water challenges on the socio-economic life of the people, water management strategies and prospect of urban water resource development in the study area. 110 questionnaires were systematically administered in ten streets that were purposively selected in Zing town. The data were analyzed using descriptive statistics. The result of the finding indicates that majorit

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Oruonye, E. D., and E. Bange. "Challenges of Water Resource Development and Management in Zing Town, Taraba State, Nigeria." JOURNAL OF ADVANCES IN HUMANITIES 4, no. 1 (2016): 355–60. http://dx.doi.org/10.24297/jah.v4i1.445.

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This study examined the challenges of water resource development and management in Zing town,Taraba State, Nigeria. The study considered issues of sources of water supply in Zing town, the nature of water challenges, impacts of the water challenges on the socio-economic life of the people, water management strategies and prospect of urban water resource development in the study area. 110 questionnaires were systematically administered in ten streets that were purposively selected in Zing town. The data were analyzed using descriptive statistics. The result of the finding indicates that majorit

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Zadorozhnii, M., and V. Bekh. "First experience of cultivating african catfish (Clarias gariepinus Burchell, 1822) under natural temperature conditions in water bodies of Polissiya of Ukraine." Ribogospodarsʹka nauka Ukraïni., no. 1(67) (March 29, 2024): 74–88. http://dx.doi.org/10.61976/fsu2024.01.074.

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Purpose. Establishing the possibility to cultivate African catfish (Clarias gariepinus) in ponds and pools under water temperature conditions typical for the Polissya region of Ukraine during the growing season. In particular, to compare the efficiency of cultivation in concrete pools and earthen ponds. Also, to compare the effectiveness of using floating and sinking feeds in ponds and pools. Methodology. The study, which lasted throughout the growing season, used African catfish seeds of industrial origin. The study was conducted at the educational, scientific, and production laboratory of fi

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Urawa, Shigehiko. "Effects of rearing conditions on growth and mortality of juvenile chum salmon (Oncorhynchus keta) infected with Ichthyobodo necator." Canadian Journal of Fisheries and Aquatic Sciences 52, S1 (1995): 18–23. http://dx.doi.org/10.1139/f95-504.

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Chum salmon (Oncorhynchus keta) juveniles, experimentally infected with the bodonid flagellate Ichthyobodo necator (Henneguy, 1883), were reared in 18-L tanks at three densities (300, 600, and 1200 fish) for 5 weeks. Water inflow rates were adjusted to give five combinations of crowding and flow rate. The parasite density on the fish body surface increased to 2700–4100 parasites-mm−2 over the course of the experiment and did not differ significantly among the groups. Total mortality was 76–90% in infected groups kept under the most unfavorable conditions (crowding or low water supply) but 11–1

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Milón Guzmán, Juan José, Sergio Leal Braga, Florian Alain Yannick Pradelle, and Mario Enrique Díaz Coa. "Direct Current Photovoltaic Solar Energy for Water Heating." Energies 18, no. 8 (2025): 2009. https://doi.org/10.3390/en18082009.

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In this study, an experimental device is developed and implemented to evaluate the process of heating water using photovoltaic solar energy in direct current. The prototype consists of a 147 L stainless steel tank, a 5000 W heating element, and four solar panels (370 W each). Tests were carried out with a direct photovoltaic power supply and with the use of a maximum power point tracking (MPPT) device. Temperature and electrical sensors were installed and connected to a data acquisition system. The results show that the electrical energy produced by the PV solar panels can be used directly for

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Katko, Tapio S., Vesa P. Arvonen, Petri S. Juuti, Riikka P. Juuti, and Eric J. Nealer. "Development of Joint Rural Water Services in Finland, 1872–2022." Earth 6, no. 3 (2025): 76. https://doi.org/10.3390/earth6030076.

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Community-based systems present a key option for water services, especially in rural areas. Our goal is to achieve a state-of-the-art understanding of joint rural water supply development in Finland over 150 years. A mixed-methods approach was used: a literature survey and a questionnaire to selected experts. Based on the literature, a table including 23 decisions considered the most influential strategic events from 1872 to 2022 was produced. The table was sent to 10 selected experts known to be deeply familiar with the theme, all of whom replied. Joint rural water services in Finland have ev

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Pérez-de-la-Cruz, Francisco-Javier, Arturo Trapote-Jaume, Joaquín Melgarejo-Moreno, and Jesús Chazarra-Zapata. "A Century of Water Supply Companies and Their Influence on the Development of Spanish Society (1842–1942)." Water 12, no. 9 (2020): 2634. http://dx.doi.org/10.3390/w12092634.

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During a certain period in the history of Spain, in the years of the Second Industrial Revolution, water companies played a very important role in managing a public service as necessary and complex as the supply of drinking water to the population. This article describes the emergence of these companies in the economic framework of the second half of the 19th century, as well as their expansion and territorial distribution, their evolution towards large companies that unified and monopolised the sector and their progressive decline in the 20th century, characterised by an increase in municipal

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Li, Jiuyi. "Evaluation Methods for Water Resource Suitability in Territorial Spatial Planning: A Case Study of Baiyin City in a Semi-Arid Region." International Journal of Environmental Research and Public Health 19, no. 19 (2022): 12973. http://dx.doi.org/10.3390/ijerph191912973.

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Water resources are a major factor in the spatial layout of agricultural production and urban construction, which is an important part of China’s ongoing territorial spatial planning. In order to assess the constraining and guiding effects of water resources on territorial spatial planning, water resources suitability evaluation needs to be carried out at the grid scale. Traditional basin or regional-scale indicators of water resources cannot satisfy the requirements with high spatial accuracy in territorial spatial planning, because the internal differences could not be described. In this stu

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Ayim, E. M., M. H. Isah, and E. A. Ukorebi. "Economic Evaluation of Using Different Water Sources in the culture of African Catfish (Clarias gariepinus; Burchell, 1822) at Ediba-Qua, Calabar, Cross River State, Nigeria." Journal of Applied Sciences and Environmental Management 28, no. 9 (2024): 2825–30. http://dx.doi.org/10.4314/jasem.v28i9.26.

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The objective of this paper is to evaluate the economic use of different water sources in the culture of the African Catfish (Clarias gariepinus; Burchell 1822) at Ediba-Qua, Calabar, Cross River State, Nigeria using standard appropriate techniques. Results obtained showed that cost of feeding increased significantly at (p < 0.05) with growth rate and weight gain in fish reared in borehole water having the highest cost (₦ 21617.86 ± 31.77) and least in rainwater (₦ 13635.93 ± 48.16). Profit index was highest in C. gariepinus reared in borehole water (16.99 ± 0.70), and least in stream water

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Trofymchuk, A. M., N. Ye Grynevych, B. A. Romanchuk, and M. M. Svitelskyi. "Fish-water substantiation of the recirculation aqua system for the African clary catfish Clarias gariepinus (Burchell, 1822)." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 23, no. 95 (2021): 15–24. http://dx.doi.org/10.32718/nvlvet-a9502.

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The advantages of Clarias gariepinus over other valuable species of fish raised in closed water supply systems are rapid growth, the ability to obtain marketable products in 6 months, unpretentiousness to the conditions of detention, valuable taste: clary catfish meat contains polyunsaturated fatty acids ( omega-3) and meets the requirements of a balanced healthy diet. The study was conducted on one of the farms for growing clary catfish, which is part of the Union of Aqua Farmers of Ukraine LLC “Aquapromgroup” in the Odesa region. To optimize the work of the farm for growing commercial Claria

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Boon, J. H., J. M. Smits, T. Wensing, and E. Lo. "Plasma proteins of young African catfish (Clarias gariepinus, Burchell 1822)." Netherlands Journal of Agricultural Science 35, no. 4 (1987): 521–24. http://dx.doi.org/10.18174/njas.v35i4.16710.

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The effect of feeding level and water supply on the total content of plasma protein (TPP) and fractions of these proteins (PPF) of young African catfish was studied. It was found that TPP can be divided into 4 fractions (PPF I-IV), of which PPF I is predominant. Analysis of the results showed a strong effect of feeding level on TPP and PPF I-IV. There was a positive correlation between TPP and the weights of PPF I-IV, and a negative correlation between PPF I and PPF II. The PPF I fraction might be usable as an indicator for the health status of young catfishes. (Abstract retrieved from CAB Abs

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Meng, Fanzhao, Ruiqing Yang, Yonghai Yang, and Daifeng Wei. "Research on Detection Technology of Joint Sealing of Large Diameter PVC Water Supply Pipe." Journal of Physics: Conference Series 1885, no. 2 (2021): 022005. http://dx.doi.org/10.1088/1742-6596/1885/2/022005.

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Wątor, Adam. "Leon Tomasz Reutt (1884–1939). Szkic do portretu prezydenta miasta Drohobycza." Polish Biographical Studies 1, no. 1 (2013): 85–99. http://dx.doi.org/10.15804/pbs.2013.05.

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The article presents a profile of Leon Reutt, an engineer whose political and social activity was focused on Drohobych. He came from a Polish patriotic background and was a member of a “breakthrough” generation which had an opportunity to combine tradition and actual work. Active in academic organisations in Lviv, he was also involved in promoting education among Poles in eastern Galicia. After graduating he became a road engineer and took active part in public life in Drohobycz as its mayor. His greatest achievements included creating a water supply system and carrying out works on improving

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Uysal, Gökçen, Dirk Schwanenberg, Rodolfo Alvarado-Montero, and Aynur Şensoy. "Short Term Optimal Operation of Water Supply Reservoir under Flood Control Stress using Model Predictive Control." Water Resources Management 32, no. 2 (2017): 583–97. http://dx.doi.org/10.1007/s11269-017-1828-x.

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Dmitrieva, Tatiana, Laurence Lestel, Michel Meybeck, and Sabine Barles. "Versailles facing the degradation of its water supply from the Seine River: governance, water quality expertise and decision making, 1852–1894." Water History 10, no. 2-3 (2018): 183–205. http://dx.doi.org/10.1007/s12685-018-0216-7.

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Mailer, RJ, and PS Cornish. "Effects of water stress on glucosinolate and oil concentrations in the seeds of rape (Brassica napus L.) and turnip rape (Brassica rapa L. var. silvestris [Lam.] Briggs)." Australian Journal of Experimental Agriculture 27, no. 5 (1987): 707. http://dx.doi.org/10.1071/ea9870707.

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Growing-season conditions influence the concentration of glucosinolates in the meal of rapeseed, but the reasons for this are unknown. We studied the effect of water stress on glucosinolate concentration in the seed meal of Brassica napus cv. Wesbrook and Brassica rapa cv. Bunyip. Plants were either wellwatered or given a reduced supply of water which was managed to produce a desired degree of plant water stress either throughout growth or only after flowering. Glucosinolate concentration in seeds increased (P<0.01) in both cultivars from an average 18.2 �mol/g in unstressed plants to 35.0

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Ojeda Cabrera, María del Pino. "Expansión urbana y fiscalidad en Santa Cruz de Tenerife (1880-1914)." Revista de Historia Canaria, no. 205 (2023): 249–80. http://dx.doi.org/10.25145/j.histcan.2023.205.10.

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Around 1850, a fiscal estate was created that made it possible to start providing essential goods and services to Santa Cruz de Tenerife, which had acquired the status of provincial capital in 1833. This was accompanied and favored by an improvement in its economic activities, mainly from commerce, the port, and associated industries, at the same time that favored a process of urban modernization through the installation of public lighting, drinking water supply, housing construction, etc. Although its achievements were mainly due to a neighborhood that accepted the increasing collection press

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Kuhlberg, Mark. "“An Eden that is practically uninhabited by humans”: Manipulating Wilderness in Managing Vancouver’s Drinking Water, 1880–1930." Articles 45, no. 1 (2017): 18–35. http://dx.doi.org/10.7202/1042293ar.

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Vancouver is known internationally as one of the world’s most livable and beautiful cities, and its “natural” attributes are seen as being integral to what makes it so special. Nestled on a small plateau between the alluring beaches and dramatic shoreline of the Pacific Ocean and the Coast Mountain Range, the city has trumpeted its aesthetically stunning environment for over one century. Central to this message has been the fact that Vancouver’s drinking water supply is so clean that it has historically required no chemical or other treatment—besides a basic filtering—before it is fit for huma

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McTominey, Andrew. "A Tale of Two Yorkshire Villages: The Local Environmental Impact of British Reservoir Development, c.1866-1966." Environment and History 26, no. 3 (2020): 331–58. http://dx.doi.org/10.3197/096734018x15444572414083.

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The supply of clean, soft water was of great importance to towns and cities in Britain during the nineteenth and twentieth centuries, helping to maintain a healthy population and the resources for industries. Leeds, West Yorkshire, was no exception to this, with the Leeds Corporation in the 1860s looking north of the town to the Washburn Valley for a new supply of water to replace the polluted waters of the Rivers Aire and Wharfe. The construction of four reservoirs in the valley, three between 1869 and 1879 and a further one between 1961 and 1966, irrevocably altered the natural environment.

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Anderson, D. Mark, Kerwin Kofi Charles, Michael McKelligott, and Daniel I. Rees. "Estimating the Effects of Milk Inspections on Infant and Child Mortality, 1880–1910." AEA Papers and Proceedings 112 (May 1, 2022): 188–92. http://dx.doi.org/10.1257/pandp.20221066.

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In the mid-nineteenth century, the urban milk supply in the United States was regularly skimmed or diluted with water, reducing its nutritional value. At the urging of public health experts, cities across the country hired milk inspectors, who were tasked with collecting and analyzing milk samples with the goal of preventing adulteration and skimming. Using city-level data for the period 1880-1910, we explore the effects of milk inspections on infant mortality and mortality among children under the age of five. Event study estimates are small and statistically insignificant, providing little e

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Notisso, Pedro Francisco, and Klebber Teodomiro Martins Formiga. "Avaliação de Alocação de Água na Bacia Hidrográfica do Rio Inhanombe, Moçambique." Revista Brasileira de Geografia Física 13, no. 4 (2020): 1870. http://dx.doi.org/10.26848/rbgf.v13.4.p1870-1885.

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A satisfação das necessidades hídricas humanas e ambientais é um tema que tem merecido atenção no âmbito da gestão e planejamento dos recursos hídricos no mundo. As incertezas sobre as possiblidades de atender as necessidades de água futuras na bacia do rio Inhanombe motivaram a realização deste trabalho. Este artigo tem como objetivo avaliar a capacidade de satisfação das necessidades de água, através da aplicação do WEAP (Water Evaluation And Planning System). Simularam-se três cenários: o cenário de referência que corresponde a exploração atual dos recursos hídricos; dois cenários de impact

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Kravchenko, Marina, and Lesya Vasylenko. "The problem of pollution of drinking water with nitrate ions and modern methods of its solution." Problems of Water supply, Sewerage and Hydraulic, no. 41 (December 9, 2022): 42–51. http://dx.doi.org/10.32347/2524-0021.2022.41.42-51.

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The article discusses various regulatory documents that regulate the content of nitrate ions in drinking water, as well as the impact of nitrates on human health and safety. The results of studies on nitrate ion contamination of sources of drinking water supply in 5 regions of Ukraine are presented. Physico-chemical analysis was carried out for water sources from wells in rural areas, city limits and in the territories adjacent to cities. The relevance of the problem of water pollution with nitrate ions, which requires the search, implementation and improvement of water purification methods fr

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Islam, K. Abdul-Razzaq, M. Fahim Sakr Mohamed, and G. Rashid Yasir. "Comparison of PV panels MPPT techniques applied to solar water pumping system." International Journal of Power Electronics and Drive Systems (IJPEDS) 12, no. 3 (2021): 1813–22. https://doi.org/10.11591/ijpeds.v12.i3.pp1813-1822.

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This paper deals with an advanced design for a pump powered by solar energyto supply agricultural lands with water and also the maximum power point is used to extract the maximum value of the energy available inside the solar panels and comparing between techniques MPPT such as Incremental conductance, perturb & observe, fractional short current circuit, and fractional open voltage circuit to find the best technique among these. The solar system is designed with main parts: photovoltaic (PV) panel, direct current/direct current (DC/DC) converter, inverter, filter, and in addition, the batt

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Álvarez Gil, Francisco José. "Persuasion and Emphatic Devices in Bartolomé Martínez’s Memoria (1862)." Revista de Filología y Lingüística de la Universidad de Costa Rica 46, no. 1 (2020): 153–67. http://dx.doi.org/10.15517/rfl.v46i1.41105.

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The present paper deals with emphatic features occurring in a Spanish report on the state of natural water supply in the Spanish island of Gran Canaria published in 1862. The text reflects the author’s concerns with the irrigation infrastructures in this island. My main interest is related to the way the author expresses his caveats and his use of emphatic devices. This said, my main objective is to explore specific language uses that convey the expression of emphasis in earlier Spanish. The emphatic features used in Bartolomé Martínez’s text published in Boletín de la sociedad económica de am

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KODAMA, ATSUYA, HIDETOSHI SAITO, and KOICHIRO KAWAI. "First description of male from parthenogenesis in a chironomid species Paratanytarsus grimmii (Schneider, 1885) (Diptera: Chironomidae)." Zootaxa 5566, no. 3 (2025): 594–600. https://doi.org/10.11646/zootaxa.5566.3.9.

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Paratanytarsus grimmii (Schneider, 1885) is a parthenogenetic species of the family Chironomidae and a pest of water supply systems. This is an apomictic, parthenogenetic species that lacks males. Adult males of P. grimmii have not been known in previous studies, however have been described for the first time based on specimens reared from eggs in the laboratory and confirmed by DNA sequencing. The male of P. grimmii is closely related to those of P. laetipes (Zetterstedt, 1850) and P. toyaprimus Sasa, 1988 owing to shared morphological features of the hypopygium.

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Andrews, Margaret W. "The Best Advertisement a City Can Have: Public Health Services in Vancouver, 1886-1888." Articles 12, no. 3 (2013): 19–27. http://dx.doi.org/10.7202/1018939ar.

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Vancouver was unlike many nineteenth centry Canadian cities in that it readily undertook to provide reasonably extensive public health services — a city hospital, waste disposal and drainage, a modern water supply, and health inspection. Provision of those services got fairly under way in the city's first two years, at which time (as later), those interested in the city's growth, who directed public expenditure there as in most cities of the time, encouraged up-to-date public health services as signs of municipal progress likely to attract additional settlers and capital. Public expenditures r

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Abdul-Razzaq, Islam K., Mohamed M. Fahim Sakr, and Yasir G. Rashid. "Comparison of PV panels MPPT techniques applied to solar water pumping system." International Journal of Power Electronics and Drive Systems (IJPEDS) 12, no. 3 (2021): 1813. http://dx.doi.org/10.11591/ijpeds.v12.i3.pp1813-1822.

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<span lang="EN-US">This paper deals with an advanced design for a pump powered by solar energyto supply agricultural lands with water and also the maximum power point is used to extract the maximum value of the energy available inside the solar panels and comparing between techniques MPPT such as Incremental conductance, perturb &amp; observe, fractional short current circuit, and fractional open voltage circuit to find the best technique among these. The solar system is designed with main parts: photovoltaic (PV) panel, direct current/direct current (DC/DC) converter, inverter, filt

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Riley, James D. "Public Works and Local Elites: The Politics of Taxation in Tlaxcala, 1780-1810." Americas 58, no. 3 (2002): 355–93. http://dx.doi.org/10.1353/tam.2002.0020.

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In the winter of 1791-1792, meetings were being held in all of the principal towns of the Mexican province of Tlaxcala. Decisions had been reached that something had to be done about the recurring flooding of the Zahuapa river in central Tlaxcala and, independently, about the lack of an adequate water supply for the southeastern provincial town of Huamantla. As a result of these meetings, two independent projects began both of which were locally conceived and, more importantly, locally funded. In a burst of civic pride groups of Spanish vecinos (landowners and merchants who claimed Tlaxcala as

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