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Integrated Numerical Simulation of Water Resources in Crystalline Aquifers at KouéWatershed Scale(Western Cote d’Ivoire)

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Journal of Geoscience and Environment Protection 2019年第7期7卷 202-221页

作者： Vincent T.Assoma martial z.konan Christian G.Adon Fernand K.Kouamé Laboratory of Science and Technology of Water and Environment University of Félix Houphouet-BoignyAbidjanCote d’Ivoire

The present work applied the HydroGeoSphere (HGS) model in humid tropical area to Koué watershed scale to simulate flows in porous and fractured area of crystalline aquifers. It integrates rainfall, physiographic, fractures, hydraulic drilling and hydrodynamic data. The simulation of flows in porous area concerned 5 test zones. The input database of the model is implemented on a triangular grid in porous area using Gridbuilder software and interactive block grid in fractured area. In order to use the model in these two environments, boundary condition was set. The infiltrations rate of the earth layers is estimated in the order to 10-5 ms-1. The model simulates the pumping with a good reproductivity of the drawdown profiles of groundwater at the drillings. The storage coefficients vary between 9.9 × 10-4 and 2 × 10-3. The hydraulic conductivities vary from 8.5 × 10-6 to 2 × 10-5. 73.9% of the drillings studied has a high hydraulic conductivity and shows a strong drawdown of the groundwater table. The study of the static levels of the ground water allowed indicating the distribution of the water resources in the drillings: 57% are deep in the first 10 meters, 36% between 10 and 20 m, and 7% in the higher level to 20 m deep in the earth.

关键词： Crystalline Aquifer Hydrogeological Modelling HydroGeoSphere Water Resource Koué Watershed Cote d’Ivoire

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Evaluation of Health Risks Related to the Consumption of Fish from the Guéssabo River

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Food and Nutrition Sciences 2022年第1期13卷 55-64页

作者： Paul Attien Evelyne Toe Kra Athanase Kouassi Arthur Constant zébré Mamayé Neolly Gomé Haziz Sina Nanouman Marina Christelle Assohoun-Djeni Arsene konan Ibourehema Coulibaly Baba-Moussa Lamine Adjehi Dadie Department of Biochemistry and Microbiology Laboratory of Agrovalorisation Jean Lorougnon Guede University Daloa C&#244te d’Ivoire Laboratory of Biology and Molecular Typing in Microbiology Faculty of Science and Technology University of Abomey-Calavi Cotonou Benin Department of Food Science and Technology Laboratory of Food Biotechnology and Microbiology Nangui Abrogoua University Abidjan C&#244te d’Ivoire Training and Research Unit of Biological Sciences Department of Biochemistry-Genetic University of Peleforo Gon Coulibaly Korhogo C&#244te d’Ivoire

Fish is rich in essential nutrients but can remain a potential source of food poisoning. A study was, therefore, carried out with the general objective of highlighting the probable biological and chemical dangers associated with the consumption of fish and freshwater fruits from the Guéssabo river. The present study was conducted on 50 carp fish, 50 mackerel fish, 50 frogs and 50 mollusks caught in the Guéssabo River. Microorganisms were enumerated by conventional tests and heavy metals were investigated by Inductively Coupled Plasma Optical Emission Spectrometry. The enumeration showed high levels of thermotolerant Coliforms (2.5 × 104), Enterobacteriaceae (3.4 × 104), S. aureus (2.3 × 103) and Yeast/Molds (2.1 × 104), in all samples the standards were not in conformity with the required standards. High levels of Al (7230 μg/kg) and Cd (21.57 μg/kg) were observed in carp fish and these values are above the standard. In conclusion, the fish caught in the Guéssabo Riverze:10.0pt;font-family:""> could be a health risk factor for the consumer.

关键词： Fish Microorganisms Heavy Metals Sanitary Quality Guéssabo River of Côte D’Ivoire

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Cosmic—Ray Deficit from the Directions of the moon and the Sun Detected with the Tibet Air Shower Array

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西藏大学学报(社会科学版) 1993年第4期8卷 76-85页

作者： M.Amenomori z.Cao L.K.Ding z.Y.Feng Hibino N.Hotta Q.Huang A.X.Huo H.Y.Jia G.z.Jiang S.Q.Jiao F.Kajino K.Kasahara Labaciren D.M.Mei L.Meng X.R.Meng Mimaciren K.Mizutani J.Mu H.Nanjo M.Nishizawa Nusang A.Oguro M.Ohnishi I.Ohta To.Saito M.Sakata z.z.shi M.Shibata T.Shirai H.Sugimoto X.X.Sun A.Tai K.Taira Y.H.Tan N.Tateyama S.Torii H.Wang C.z.Wen Y.Yamamoto X.Y.Yao G.C.Yu P.Yuan T.Yuda J.G.zeng C.S.zhang H.M.zhang L.zhang zhasang zhaxiciren W.D.zhou Department of Physics Hirosaki UniversityHirosakiJapan Institute of High Energy Physics Academia SinicaBeijingChina Departmetn of Physics Sorth West Jiaotong UniversityChengduChina Institute for Cosmic Ray Research University of TokyoTanashiJapan Faculty of Education Utsunomiya UniversityUtsunomiyaJapan Department of Physics Konan UniversityKobeJapan Faculty of Engineering Kanagawa UniversityYokohanaJapan Department of Mathematics and Physics Tibet UniversityLhasaChina Department of Physics saitama UniversityUrawaJapan Department of Physics Yunnan UniversityKunmingChina Faculty of Education Yokohama National UniversityYokohanaJapan Shonan Institute of Technology FujisawaJapan

Data from the Tibet air shower array were used to examine the cosmic ray shadows of the Moon and the Sun at energies around *** shadowing effect was clearly observed at the 5.8level for the Moon,while the shadow of the Sun was found in the direction away from the sun by 0.86°tothe west and 0.43°to the *** effect of the geomagnetic field has also been observed in the shadow of cosmic rays by the *** observed deflection of the sun’s shadow is briefly discussed in connection with the effect of the magnetic fields between the sun and the *** is the first observation of the effects of such magnetic fields on the cosmic ray *** maximum-likelihood analysis of the Moon data set shows that the angular resolutions of the array for showers with its mode energies 7TeVand 35TeV are 0.87°-0.13°+0.10°and 0.54°-0.08°+0.11°,respectively.

关键词：空气簇射宇宙射线阴影磁场 Gamma射线

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Search for Steady Emission of 10—TeV Gamma Rays from the Crab Nebula,Cygnus X—3,and Hercules X—1 Using the Tibet Air Shower Array

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西藏大学学报(社会科学版) 1993年第4期8卷 71-75页

作者： M.Amenomori z.Cao.L.K.Ding z.Y.Feng K.Hibino N.Hotta Q.Huang A.X.Huo H.Y.Jia G.z.Jiang S.Q.Jiao F.Kajino K.Kasahara Labaciren D.M.Mei L.Meng X.R.Meng Mimaeiren K.Mizutani J.Mu H.Nanjo M.Nishizawa Nusang A.Oguro M.Ohnishi I.Ohta J.R.Ren To.saito M.Sakata z.z.Shi M.Shibata T.shirai H.sugimoto X.X.Sun A.Tai K.Taira Y.H.Tan N.Tateyama S.Torii H.Wang C.z.Wen Y.Yamamoto X.Y.Yao G.C.Yu P.Yuan T.Yuda J.G.zeng C.S.zhang H.M.zhang L.zhang zhasang zhaxlclren W.D.zhou Department of Physics Hirosaki UniuersityHirosakiJapan Institute of High Energy Physics Academia SinicaBeijingChina Department of Physics South West Jiaotong UniuersityChengduChina Institute for Cosmic Ray Research Uniuersity of TokyoTanashiJapan Faculty of Education Utsunomiya UniuersityUtsunomiyaJapan Departmem of Physics Konan UniuersityDepartmem of PhysicsKonan UniuersityKobeJapan Faculty of Engireering Kanagawa UniversityYokohamaJapan Department of Mathematics and Physics Tibet UniuersityLhasaChina Department of Physics Saitama UniuersityUrawaJapan Department of Physics Yunnan UniuersityKunmingChina Faculty of Education Yokohama National UniuersityYokohamaJapan Shonan Institute of Technology FujisawaJapan

寻找到高能和超高能的Gamma射线点源,在宇宙射线源方面有着极为重要的意义,本文就西藏羊八井观测到的空气簇射阵列及共它资料,对寻找稳定的10-TeV Gamma射线进行了分析论述。

关键词：西藏空气簇射 Gamma射线点源大气厚度 10TeV

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Functional DNA Materials Controlled by Surrounding Conditions

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复旦学报（自然科学版） 2007年第5期46卷 731-页

作者： N.Sugimoto D.Miyoshi S.Nakano K.Koumoto z.M.Wang M.Inoue H.Karimata Frontier Institute for Biomolecular Engineering Research (FIBER) Konan UniversityKobe 658-8501JapanDepartment of Chemistry Faculty of Science and Engineering Konan University Kobe 658-8501Japan Frontier Institute for Biomolecular Engineering Research (FIBER) Konan UniversityKobe 658-8501Japan Frontier Institute for Biomolecular Engineering Research (FIBER) Konan UniversityKobe 658-8501Japan Department of Chemistry Faculty of Science and EngineeringKonan UniversityKobe 658-8501Japan

1 Results Addressable, controllable, and switchable supramolecular devices can provide keys to regulate the structure and function of nanomaterials. From this viewpoint, oligonucleotides are promising supramolecular materials because their assembly is addressable and they can be programmed. The G-quadruplexes of the oligonucleotide possess at least two important aspects: functions in vivo and applications in vitro. In addition, it is demonstrated that the G-quadruplex is promising for nanomolecular mach...

关键词： G-quadruplex DNA logic gate functional molecule telomere nanobiotechnology

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