Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 14 of 14 for “"irrigation techniques"”.
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Evaluation of Modern Irrigation Techniques with Brackish Water
Modern irrigation techniques are becoming increasingly important in water-scarce countries especially in arid and semiarid regions. Higher crop production and better water use efficiency are usually achieved by drip irrigation as compared to other irrigation methods. Furthermore, by using drip …
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Economic Analysis of Recapturing and Recycling Irrigation Techniques on Horticulture Nurseries
… some circumstances, recapturing and recycling of irrigation water in horticultural nurseries can generate significant savings relative to the costs of alternative water sources and potentially reduce non-point source pollution. However, obtaining these savings may also incur substantial risk and …
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Producer Preferences for Alternative Irrigation Practices in the Arkansas Delta
… of use of land being irrigated by alternative irrigation practices in the state of Arkansas. As groundwater in the state becomes more limited, the use of scientific scheduling, flowmeters, and more efficient row crop water application systems will allow producers to better manage water …
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URBAN WASTEWATER REUSE IN AGRICULTURE: RECENT PERSPECTIVES FROM CASE STUDIES IN SICILY
… impacts of reclaimed wastewater (RW), used for irrigation of vegetable crops, on soil, crop quality and irrigation equipment. During 2013, effluents of a horizontal sub-surface flow constructed treatment wetland (TW) system, used for tertiary treatment of sanitary wastewater from a small rural …
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Vegetable kingdoms : taro irrigation and Pacific prehistory
… intensification found in the Pacific, that of irrigation, with reference as to whether it has a more than purely technological significance in Pacific prehistory. To this encl the island of Aneityum in southern Vanuatu, where irrigation of taro (Colocasia esculenta) was traditionally important, …
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Vegetable kingdoms : taro irrigation and Pacific prehistory
… intensification found in the Pacific, that of irrigation, with reference as to whether it has a more than purely technological significance in Pacific prehistory. To this encl the island of Aneityum in southern Vanuatu, where irrigation of taro (Colocasia esculenta) was traditionally important, …
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Microbiological Study of Bacterial Load Reduction in the Root Canal System Utilizing a Novel ErYagLaser
… effectiveness of a novel Er:Yag laser-activated irrigation technique in reducing bacterial load in root canals. In this study, mandibular molars are prepared and cultured with Enterococcus faecalis, and experiment was perform to test whether laser-activated irrigation could significantly reduce …
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Comparative Efficacy of MUS System vs Er:YAG Laser System in Reducing Bacterial Biofilms in Root Canals
… efficacy of biofilm removal using two advanced irrigation systems: the Multisonic Ultracleaning System (MUS) GentleWave® with the CleanFlow™ handpiece, and the erbium-doped yttrium-aluminum-garnet (Er:YAG) laser (LightWalker® Fotona) for Laser-Activated Irrigation (LAI). The modes used in LAI …
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Effect of the GentleWave System on dentin microhardness and sealer penetration: an in vitro study
… its potential advantages over conventional techniques. Conventional instrumentation can alter root canal anatomy, necessitating irrigation methods that minimize mechanical impact. The GW System, utilizing multisonic energy to activate irrigation solutions, has been lauded for its advantages …
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Effectiveness of GentleWave CleanFlow on Multispecies Endodontic Biofilm Removal in Single Rooted Extracted Teeth
… present within root canal systems. Traditional irrigation methods are unable to deliver irrigation solutions to all parts of the canal system. The GentleWave system is an advanced irrigation method designed to improve irrigation and disinfection, ultimately leading to more successful root canal …
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Patient Preference in Two Types of Colostomy Irrigations
… threefold: (1) to find which method of colostomy irrigation (enema bag vs. bulb syringe) was best accepted by colostomy patients; (2) to functionally evaluate the two types of colostomy irrigation methods; and (3) to report the results of this study to medical personnel interested in advancements …
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Geophysical, technical, and engineering feasibility assessment of solar-powered groundwater abstraction in rural areas of Greater Giyani Municipality, Limpopo
… and water that may be used for agricultural irrigation. Solar-powered irrigation for agriculture is a desirable use of renewable energy. However, for the system to be practical, it must be technically and economically feasible. This study assesses the geophysical, technical, and engineering …
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Marginal and Virtual Water for Sustainable Water Resources Management in Syria
… consumption crops. The implementation of modern irrigation techniques and improvement of national development policy play a vital role in reducing the gap between water supply and demand. Overall, it was found that the Syrian water shortage can be reduced from around 2000 MCM in 2010 to about 500 …