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Online since: September 2013
Authors: O.D. Osahon, G.E. Okungbowa, O. Ogboghodo
Ogboghodo3,c
1,2 Department of Physics, Faculty of Physical Sciences, University of Benin, Benin City.
3 Department of Radiotherapy, University of Benin Teaching Hospital (UBTH), Benin City.
The microscopic vectors E and B on the introduction of a material medium become macroscopic vectors [18] that is the electric displacement vector D and the magnetic field intensity or magnetic field strength H given by the equation: (1) and (2) Where and are the absolute permittivity and permeability respectively of the medium.
Therefore, (17) Materials and Methods The RF power density, S, magnetic field strength, H, and electric field strength, E, around selected GSM antenna base stations in Benin City were determined by means of a portable Electrosmog model 9810 RF digital meter manufactured by MECO, USA.
The Statistical Package for Social Sciences (SPSS) version 17.0 was used to run the analysis.
Journal of the Nigerian Association of Mathematical Physics (J. of NAMP), Vol. 17 (2010) 469 – 474
The microscopic vectors E and B on the introduction of a material medium become macroscopic vectors [18] that is the electric displacement vector D and the magnetic field intensity or magnetic field strength H given by the equation: (1) and (2) Where and are the absolute permittivity and permeability respectively of the medium.
Therefore, (17) Materials and Methods The RF power density, S, magnetic field strength, H, and electric field strength, E, around selected GSM antenna base stations in Benin City were determined by means of a portable Electrosmog model 9810 RF digital meter manufactured by MECO, USA.
The Statistical Package for Social Sciences (SPSS) version 17.0 was used to run the analysis.
Journal of the Nigerian Association of Mathematical Physics (J. of NAMP), Vol. 17 (2010) 469 – 474
Online since: May 2012
Authors: Wen Fu He, Rui Dong Wang, Lei Hua, Wen Guang Liu
Material details of the calculation model are shown in Table 1.
Fig. 1 Non-isolated and isolated multi-lumped mass systems of NPP Table 1 Material property parameters of the calculation model Material E [N·m-2] G [N·m-2] Poisson ratio Density [kg·m-3] Damping ratio [%] Concrete 4×1010 1.6×1010 0.2 2500.0 7.0 Reinforcement 2×1011 8.1×1010 0.3 7800.0 4.0 The scheme of base isolation is implemented for the reactor, which assigns GZY1000 and GZP1000 isolation bearings above the raft foundations, at 10.00m below ground and the height of the isolation layer is 1.0m.
Acknowledgements This work was financially supported by the National Natural Science Foundation (50878124, 50979016, 91905007) and Innovation Program of Shanghai Municipal Education Commission (11ZZ86).
Ibrahim: Recent Advances in Nonlinear Passive Vibration Isolators, Journal of Sound and Vibration, 314:371-452, 2008
Tang: Isolation Design for Structure (Huazhong University of Science&Technology Press, Wuhan, 1993) (in Chinese)
Fig. 1 Non-isolated and isolated multi-lumped mass systems of NPP Table 1 Material property parameters of the calculation model Material E [N·m-2] G [N·m-2] Poisson ratio Density [kg·m-3] Damping ratio [%] Concrete 4×1010 1.6×1010 0.2 2500.0 7.0 Reinforcement 2×1011 8.1×1010 0.3 7800.0 4.0 The scheme of base isolation is implemented for the reactor, which assigns GZY1000 and GZP1000 isolation bearings above the raft foundations, at 10.00m below ground and the height of the isolation layer is 1.0m.
Acknowledgements This work was financially supported by the National Natural Science Foundation (50878124, 50979016, 91905007) and Innovation Program of Shanghai Municipal Education Commission (11ZZ86).
Ibrahim: Recent Advances in Nonlinear Passive Vibration Isolators, Journal of Sound and Vibration, 314:371-452, 2008
Tang: Isolation Design for Structure (Huazhong University of Science&Technology Press, Wuhan, 1993) (in Chinese)
Online since: October 2014
Authors: Bunsho Ohtani, Ewa Kowalska, Maya Endo, Kun Lei Wang, Paulina Rokicka, Agata Markowska-Szczupak, Zhi Shun Wei, Baris Karabiyik, Marcin Janczarek
It is believed that enhancement of activities by nano-architecture design could result in preparation of cheap materials which could be used worldwide.
It is expected that soon plasmonic photocatalysts could be applied as environmental materials for environmental purifications and safety food storage.
Acknowledgement Financial support from Bill & Melinda Gates Foundation through the Grand Challenges Exploration Initiative (“Materials for food storage with antiseptic properties” OPP1060234) is highly acknowledged.
Ohtani, Plasmonic titania photocatalysts active under UV and visible-light irradiation: Influence of gold amount, size, and shape, Journal of Nanotechnology 2012 (2012) 1-11
Karabiyik, Plasmonic materials with enhanced photocatalytic and antimicrobial properties, MSc thesis, Ulm University, 2014
It is expected that soon plasmonic photocatalysts could be applied as environmental materials for environmental purifications and safety food storage.
Acknowledgement Financial support from Bill & Melinda Gates Foundation through the Grand Challenges Exploration Initiative (“Materials for food storage with antiseptic properties” OPP1060234) is highly acknowledged.
Ohtani, Plasmonic titania photocatalysts active under UV and visible-light irradiation: Influence of gold amount, size, and shape, Journal of Nanotechnology 2012 (2012) 1-11
Karabiyik, Plasmonic materials with enhanced photocatalytic and antimicrobial properties, MSc thesis, Ulm University, 2014
Online since: May 2017
Authors: Gbeminiyi Sobamowo, Olurotimi A. Adeleye, Olatutu Olawale
One of such implant materials is the Zwitterionic hydrogel as used in an experiment on mice [1] (See Fig. 1).
In the work, it was found that such animals retained the ability to surround the implanted material with a layer of phagocytes (neutrophils and macrophages).
After injecting histamine receptors antagonist, pyrilamine (an H1 receptor antagonist) and famotidine (an H2 receptor antagonist) to implanted bio-materials in the mice, it is verified that histamine enhances phagocyte transmigration via both H1 and H2 receptors.
Natural responses to unnatural materials: A molecular mechanism for foreign body reactions.
Torabi, Application of the differential transformation method and variational iteration method to large deformation of cantilever beams under point load, Journal of Mechanical Science and Technology, 26, (2012), 2879–2887 [20] M.
In the work, it was found that such animals retained the ability to surround the implanted material with a layer of phagocytes (neutrophils and macrophages).
After injecting histamine receptors antagonist, pyrilamine (an H1 receptor antagonist) and famotidine (an H2 receptor antagonist) to implanted bio-materials in the mice, it is verified that histamine enhances phagocyte transmigration via both H1 and H2 receptors.
Natural responses to unnatural materials: A molecular mechanism for foreign body reactions.
Torabi, Application of the differential transformation method and variational iteration method to large deformation of cantilever beams under point load, Journal of Mechanical Science and Technology, 26, (2012), 2879–2887 [20] M.
Online since: June 2021
Authors: Oladimeji Taofik Azeez, Ejeta Kennedy Oghenenyore, Okafor Loretta Afoma, Iwuji Samuel Chidi, Samuel Chidi Uzoechi, Ajuogu Eno, Emmanuel Tochukwu Chibuike
Figure 1: Mature Asclepsias syriaca
Materials and Methods
Materials
Thirty (30) experimental Albino rats were obtained from Animal Friend, Douglas Road, Imo State, Nigeria.
Maceration was carried out using 500ml of both methanol and distilled water in the ratio of 50:50 for the extraction of 94.6g plant material.
Analysis of the data Data obtained from this experimental study was coded and analyzed with the use of Statistical Package for Social Science (SPSS) version 21.0.
Akunna, Antiplasmodial effect of some medicinal plants ( picralima nitida and dialium guineense ,) and their combination with Artesunate, Hetero Group of Journal, Int.J.A.PS.BMS, 2 (4) (2013) 189–194
Smiglak et al., Ionic liquids for energy, materials, and medicine, Chem.
Maceration was carried out using 500ml of both methanol and distilled water in the ratio of 50:50 for the extraction of 94.6g plant material.
Analysis of the data Data obtained from this experimental study was coded and analyzed with the use of Statistical Package for Social Science (SPSS) version 21.0.
Akunna, Antiplasmodial effect of some medicinal plants ( picralima nitida and dialium guineense ,) and their combination with Artesunate, Hetero Group of Journal, Int.J.A.PS.BMS, 2 (4) (2013) 189–194
Smiglak et al., Ionic liquids for energy, materials, and medicine, Chem.
Online since: September 2016
Authors: Fabio Bolzoni, Silvia Beretta, Andrea Brenna, Luciano Lazzari, Maria Pia Pedeferri, Marco Ormellese, Maria Vittoria Diamanti
Monte Carlo simulation has been used for material selection in different industrial application [12].
Pedeferri, Cathodic protection and cathodic prevention, Construction and building materials, 10 (1996), 391-402
Bertolini, Durability design of reinforced concrete structures, Proc. of the Institution of Civil Engineers, Construction Materials 164 (2011), Issue CM6, 273–282 [9] R.M.
Bertolini, The challenge of the performance-based approach for the design of reinforced concrete structures in chloride bearing environment, Construction and Building Materials 79 (2015) 245–254 [12] T.
Pedeferri, Corrosion inhibitors in reinforced concrete structures Part 1: Preventative technique, Corrosion Engineering Science and Technology, 39 (2004), 219-228
Pedeferri, Cathodic protection and cathodic prevention, Construction and building materials, 10 (1996), 391-402
Bertolini, Durability design of reinforced concrete structures, Proc. of the Institution of Civil Engineers, Construction Materials 164 (2011), Issue CM6, 273–282 [9] R.M.
Bertolini, The challenge of the performance-based approach for the design of reinforced concrete structures in chloride bearing environment, Construction and Building Materials 79 (2015) 245–254 [12] T.
Pedeferri, Corrosion inhibitors in reinforced concrete structures Part 1: Preventative technique, Corrosion Engineering Science and Technology, 39 (2004), 219-228
Online since: July 2014
Authors: Jose A. González, K.C. Park, Ramon Abascal
These two blocks share the same elastic constants Eb and νb = 0.3, and the constitutive parameters
for the layer are El = 1 and νl = 0.3 together with a friction coefficient µ = 0.25 between both
materials.
The analysis of the solids is taken under the hypotheses of small deformations and linear elastic behaviour of the materials, with constitutive parameters for the tire Et = 10, νt = 0.3 and for the soil Es = 1, νs = 0.3.
A comparable stiffness of the materials makes unacceptable substituting the soil by a rigid plane and this is the reason why the BE method is used to approximate the half-space while the tire is modelled using the FEM.
Wohlmuth: SIAM Journal on Numerical Analysis, Vol. 38 (2000), p. 989
Felippa: Journal of Applied Mechanics, Vol. 65 (1998), p. 242
The analysis of the solids is taken under the hypotheses of small deformations and linear elastic behaviour of the materials, with constitutive parameters for the tire Et = 10, νt = 0.3 and for the soil Es = 1, νs = 0.3.
A comparable stiffness of the materials makes unacceptable substituting the soil by a rigid plane and this is the reason why the BE method is used to approximate the half-space while the tire is modelled using the FEM.
Wohlmuth: SIAM Journal on Numerical Analysis, Vol. 38 (2000), p. 989
Felippa: Journal of Applied Mechanics, Vol. 65 (1998), p. 242
Online since: February 2012
Authors: Chetan S. Solanki, Paresh G. Kale, Sharma Pratibha
The QDs exhibits Quantum Confinement Effect (QCE) and posses electrical and optical properties that are different from the bulk material.
The smaller the size of the QDs, larger will be the enhancement in the band gap as compared to the bulk material.
Multilayer PS is a well-researched material in optical applications because of its advantages to produce complex optical components.
Multifunctional properties of nanocrystalline porous silicon as a Quantum Confined Material. 2002, Vol.
Journal of porous materials. 2000, Vol. 7, pp. 63-66.
The smaller the size of the QDs, larger will be the enhancement in the band gap as compared to the bulk material.
Multilayer PS is a well-researched material in optical applications because of its advantages to produce complex optical components.
Multifunctional properties of nanocrystalline porous silicon as a Quantum Confined Material. 2002, Vol.
Journal of porous materials. 2000, Vol. 7, pp. 63-66.
Online since: November 2011
Authors: Dao Xi Li
Materials and methods
Site description.
Engineering Science, 4(7), 8~16
Advances in Atmospheric Sciences, 21(5), 691-698
Soil Science Society of America Journal, 64(6), 2011-2017
Engineering Science, 4(7), 8~16
Advances in Atmospheric Sciences, 21(5), 691-698
Soil Science Society of America Journal, 64(6), 2011-2017
Online since: January 2014
Authors: Chang Bing Ye, Cheng Qiu, Chun Li Ye
A well-designed and well-run incinerator can destroy 99.9999 percent of the hazardous materials that go through it[2,3].
Bockarie, Environmental Science: a Study of Interrelationships, tenth ed., McGraw-Hill, New York, 2006
Cunningham, Principles of Environmental Science: Inquiry and Applications, second ed., McGraw-Hill, New York, 2004
Urban and County Environmental Science and Technology in Liaoning. 25 (2005) 32-34
Xu, Medical waste management at all levels of medical institutions in Anhui Province, Anhui Medical and Pharmaceutical Journal.14(2010) 1082-1084 [13] Y.Z.
Bockarie, Environmental Science: a Study of Interrelationships, tenth ed., McGraw-Hill, New York, 2006
Cunningham, Principles of Environmental Science: Inquiry and Applications, second ed., McGraw-Hill, New York, 2004
Urban and County Environmental Science and Technology in Liaoning. 25 (2005) 32-34
Xu, Medical waste management at all levels of medical institutions in Anhui Province, Anhui Medical and Pharmaceutical Journal.14(2010) 1082-1084 [13] Y.Z.