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690 articles for “Dam”
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Research ArticleOpen accessEvery word in the titleMetals Concentrations in Tissues of Tilapia gallier, Crarias lazera and Osteoglossidae Caught from Alau Dam, Maiduguri, Borno State, NigeriaG.A. Dimari, F.I. Abdulrahman, J.C. Akan, S.T. GarbaAn analysis of intestine, liver, stomach and gill tissue concentrations of heavy metals (Cu, Co, Pb, Cr, Mn, Fe, Ni, Cd and Zn) in three commercially important fish species (Tilapia gallier, Crarias lazera and Osteoglossidae. caught within Alau Dam between the periods of January to August, 2007. These heavy metals were determined using Perkin-Elmer AAnalyst 300 Atomic Absorption Spectroscopy (AAS). … …American Journal of Environmental Sciences, Vol. 4, Issue 4 · 31 Aug 2008 · 7,485 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleGeo-Seismic Environmental Aspects Affecting Tailings Dams FailuresJuan M. Mayoral, Miguel P. RomoSeismic performance evaluations of tailings dams are essential for characterizing the geo-environmental risks posed by these earthen structures, which should include the geotechnical hazards implied by slope instability failure, free board loss and the potential release of contaminants. The observed damage is more important when liquefaction occurs on the dam body and foundation, which often leads to cracking, settlements, tilting … …American Journal of Environmental Sciences, Vol. 4, Issue 3 · 30 Jun 2008 · 7,086 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleA Story and a Belief in Spirit of Phoo (Grandpa) Loop : An Access to Resources of Fishermen at the Ubon Rattana Dam, Khon Kaen, ThailandWichian Mibun, Chayan Vaddhanaphuti, Somsak Srisontisuk, Chusak WittayapakThe purposes of the article were twofold. 1. To bring a belief in spirit to gain an access to resources. 2. To propose a working model of and adapting method for utilizing resources of fishermen at the Ubon Rattana Dam. The documentary and field data were collected using participant observations and in-depth interviews. The theory of access was used to … …Journal of Social Sciences, Vol. 3, Issue 4 · 31 Dec 2007 · 7,923 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDetection of Pesticide Residue in Dams and Well Water in Jazan Area, Saudi ArabiaHasan Y. Al-Hatim, Deifalla Alrajhi, Abdul Jabbar Al-RajabThe application of pesticides indoors and on agricultural lands increased dramatically in recent years in the Jazan area (Saudi Arabia) to control termites and the vectors of diseases, such as Rift Valley Fever (RVF) and malaria. This practice increased the potential risk of pesticide contamination of surface water and groundwater. In this study, samples of 44 wells and 3 dams … …American Journal of Environmental Sciences, Vol. 11, Issue 5 · 3 Nov 2015 · 7,943 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleCrack Growth in Concrete Gravity Dams Based on Discrete Crack MethodA.R. Lohrasbi, R. AttarnejadSeepage is the most parameter in water management safety and in stable agricultural. This seepage is passed through the cracks that are present to some degree in hydraulic structures. They may exist as basic defects in the constituent materials or may be induced in construction or during service life. To avoid such failure in concrete dams, safety would be an … …American Journal of Engineering and Applied Sciences, Vol. 1, Issue 4 · 31 Dec 2008 · 7,078 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleSeed Treatment-Based Biocontrol of Tomato Damping off Using Plant Essential Oil and Green Silver NanoparticlesLaila Reklaoui, Zine El Abidine Bzazou Elouazzani, El Touhami Tayebi Ouazzani et al.The fungal pathogen Rhizoctonia solani is a major causal agent of damping-off in tomato plants, leading to severe yield losses worldwide. Conventional fungicides, while effective, raise concerns regarding environmental safety and human health, highlighting the urgent need for sustainable alternatives. In this study, we report for the first time the use of Origanum compactum essential oil to biosynthesize silver nanoparticles … …OnLine Journal of Biological Sciences, Vol. 26, Issue 2 · 2 Jun 2026 · 1,298 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleBiocontrol of Damping off Disease in Brinjal (Solanum melongena) and Tomato (Solanum lycopersicum) by Arbuscular MycorrhizaMd. Raihan Talukder, Animesh Sarkar, Md. Harun Rashid, Md. Motaher HossainArbuscular Mycorrhiza (AM) fungi are recognized as bioprotectors of plants for their ability to enhance plant health and provide protection against pathogens. This study determines the ability of AM fungi (mixed AM inoculum of Glomus mosseae) to suppress the damping off disease of brinjal and tomato seedlings affected by the pathogenic fungi. This experiment consisted of two factors viz. AM … …OnLine Journal of Biological Sciences, Vol. 24, Issue 4 · 2 Jul 2024 · 5,010 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleAntioxidant Activity of Trilobatin and Its Inhibitory Effects on Oxidative Damage of Biological MacromoleculesYuhan Zhai, Yuqing Zhang, Yaping Li et al.Excessive levels of free radicals in the body cause oxidative damage to macromolecules by injuring DNA, proteins, and lipids, which leads to structural and functional defects and ultimately results in a number of illnesses. The antioxidation of trilobatin and its inhibitory activity of trilobatin on oxidative damage of biological macromolecules have not been thoroughly investigated. In this research, the effects … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 4 · 28 Oct 2023 · 5,466 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleOrlistat Induce Renal Toxicity, DNA Damage, and Apoptosis in Normal and Obese Female RatsHaneen Mushtaq Hameed, Ahmed Flayyih Hasan, Zainab Haytham Razooki et al.Obesity has been linked to several chronic diseases, including fatty liver disease, fatty heart disease, diabetes mellitus, hypertension, obstructive sleep apnea, and cancer. The purpose of the current study was to determine how Orlistat affected renal toxicity, DNA damage, and apoptosis that were brought on by obesity in normal and obese female rats. There were four groups made up of … …OnLine Journal of Biological Sciences, Vol. 23, Issue 1 · 18 Jan 2023 · 5,831 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDamavand Earthquake of 2020 the Mainshock or an Alarm for Disaster for the Capital of IranMilad Baftipour, Hadi Jarahi, Gulten Polat, Sedigheh SeifilalehOn 7 May 2020, the Damavand earthquake with magnitude 5.1 occurred at 55 km east of Tehran city, which has a population of over 15 million people. This earthquake caused a seismic hazard for the capital of Iran. In this study, this earthquake was assessed to understand whether it will cause any seismic disaster. There is a doubt about the … …American Journal of Engineering and Applied Sciences, Vol. 15, Issue 1 · 14 Feb 2022 · 7,051 accessesView PDFCite