Paper Type	::	Research Paper
Title	::	Diagnosis and Detection of cancer cells in lungs & myocardial infarction using neural networks
Country	::	India
Authors	::	Shikha Gangwal ||, Vasundhara Singh ||, Sara Gupta ||, and Udoshi Basavaraj
Page No.	::	01-06
	::	0.4/3021-06220106
	::	3021-0602-0206

The present paper reports the application of neural networks for the diagnosis of diseases like myocardial infarction and detection of cancer cells to lung cancer survival data. A survival model for lung cancer patients by Cox Regression Model was developed and clinical diagnosis of MCI was carried in larger patient sample using radiography and NMR scans. The testing model's data was tried to fit by non-linear square fit with baseline hazard rate function and tested with the help of Artificial Neural Network (ANN), as well as the analysis for MCI detection was done on basis of waveforms generated by electrocardiography (ECG) and phonocardiology. A feed forward back propagation network was constructed to stimulate the survival model whose data tend to have similar base line hazard by LSE. The error rate was 9% which defined the rate of false "alive-dead" judgments for 20 training cases. On the other hand the clinical pattern sets to which the ANN was trained produced results which when compared to physicians caring confirmed the possibility to identify MCI. ANN had a sensitivity ranging from 80%-97.2%and specificity ranging from 83-98%. More layers of feed forward neural network resulted in higher accuracy computation of cancer cells. Non-linear methods were complex, and are computationally intensive whereas ANN configured for this specific applications of analysing pattern highlights the prospects of multifunctional application which helped the detection and diagnosis of cancer cells and MCI at early stage.

 

Keywords: -Myocardial Infarction (MCI), Lung Cancer, NMR, ECG, Radiographs, Non-linear square fit

[1]. Killip T, Kimball JT. Treatment of myocardial infarction in a contrary in a coronary care unit ;a two year experience with 250 patients Am J Cordial 1967; 20:457-60
[2]. Effectiveness of intravenous thrombolitic therapy in acute myocardial infarction. Gruppo Italiano per lo Studio della Streptochinasi nell'Infarto Miocardio (GISSI). Lancet 1986; 1:397-401.
[3]. Ijcaoline.net/journal/...../pxc387783. pdf
[4]. Circ.ahajournals.org/content/.........../ 1798.long
[5]. Andy Sloggett, M. Hills Regression Models for Survival Statistics in Medicine ,23, 51-64

Paper Type	::	Research Paper
Title	::	The spectra of the main absorption of Bi2Se3
Country	::	Azerbaijan
Authors	::	Elmira Jafarova ||, Musaver Musayev ||, Gurban Axmedov
Page No.	::	07-10
	::	0.4/3021-06220710
	::	3021-0602-0210

Fundamental absorption spectrum in crystals with varying electron density, from minimum to maximum, it possible to determine the absolute value and position of extreme as the forbidden gap relative to each other and in the wavelength space of the Brillouin zone. The energy gap for direct and indirect inter-band transitions approximately equally dependent on the total concentration of donors and acceptors in the crystal Bi2Se3 in the range 1018 – 5x1019cm-3. From the main absorption spectra of heavily doped crystals with simple bands quantitative data on the number of equivalent ellipsoids in the zones can be obtained.

 

Keywords: -crystals, electron density, concentration, semiconductor, absorption

[1] J. Pankove, P. Algrain. Optical absorption of arsenic – doped degenerate germanium. Phys. Rev.126, 1962, 956
[2] A.A.Rogachev. Reducing the semiconductor bandgap with strong doping, FTT, 9, 1967, 369
[3] Tatarinova L. The structure of amorphous solid and liquid substances. (Moscow: Nauka, 1983, 151p.)
[4] Nabitovich I., StechievYa, VolosukYa. Defining a coherent intensity and the background intensity on the experimental curve of electron scattering. Crystallography, (1967), v.12, no 4, pp.584-590.
[5] G. Axmedov., N. Safarov. Investigations of mathematical models in solar collectors American Journal of Energy Engineering 2014; 2(3): 75-79 Published online April 30, 2014

Paper Type	::	Research Paper
Title	::	A numerical study on the influence of the blade number and rotational speed on the centrifugal pump performance under two-phase flow
Country	::	Iran
Authors	::	Amin Habibi Sarbanani
Page No.	::	11-17
	::	0.4/3021-06221117
	::	3021-0602-0217

In this paper, the Multiple Reference Frame (MRF) method has been employed to stimulate the flow of a centrifugal pump, for both single-phase fluid and liquid-solid two-phase fluid, and thereby the output pressure and pump efficiency is determined. Also, during simulation there were some studies on the number of blades and rotational speed of pump and their effects on output pressure and pump efficiency, for this purpose the number of blades and the rotational speed are considered 3 to 9 and 350rpm to 550rpm, respectively; and the pure water and two-phase fluid state is calculated for all of them. To do this, the equations of flow are solved by two k-ε turbulence model equations and using appropriate boundary conditions and commercial software. Nevertheless the Mixture model is used for two-phase fluid; due to the low concentration of solid particles .Comparing the available analytical and numerical results, the ideal results match is represented. Finally the figures of output pressure and pump efficiency was drawn and analyzed for various blade number of impeller and rotational speed.

 

Keywords: - Centrifugal pump, CFD simulation, two-phase flow, static pressure, pump efficiency

[1] E. Dick, J. Vierendeels, S. Serbruyns and J. Voorde, Performance prediction of centrifugal pumps with CFD-tools, Task Quarterly, 5(4), 2001, p. 579.
[2] S. R. Shah, S. V. Jain and V. J. Lakhera, CFD based flow analysis of centrifugal pump, Proceedings of the 37th National & 4th International Conference on Fluid Mechanics and Fluid Power, 2010, IIT Madras, Chennai.
[3] M. Mentzos, A. Filios, P. Margaris and D. Papanikas, CFD predictions of flow through a centrifugal pump impeller, Proceedings of International Conf. Experiments/Process/System/Modeling/Simulation/Optimization, 2005, Athens, 1-8.
[4] R. Pessoa and M. Prado, Experimental investigation of two-phase flow performance of electrical submersible pump stages, SPE, 1999, p. 71552.
[5] C. Boaling, Z. Zuchao, Z. Jianci and C. Ying, The flow simulation and experimental study of low-specific-speed high-speed complex centrifugal impellers. Chin J Chem Eng, 2006, 14(4), 435–441.

Paper Type	::	Research Paper
Title	::	Impacts of Global Warming and Climate Change on Drought
Country	::	Turkey
Authors	::	Hüseyin Çağan Kılınç
Page No.	::	18-20
	::	0.4/3021-06221820
	::	3021-0602-0220

There are huge effects due to global warming‟s impacts on underground water resources. Global warming and climate change not only affects the ecological system, but also affects the whole life in the negative way. From the reason of decreasing at raining amount by the effect of global warming and irrational water consumption, underground water levels start decreasing. Depending on world population increasing, water demand will be increased. So, it is really important to protect the underground water resources. In order to protection of underground water resources, each country must make regulations on water consumption and people must be informed about protection of environment and atmosphere. This paper is basically one of comprehensive research in the relationship between underground water resources and global warming, on account of provide many response for other research related to global warming.

 

Keywords: - Global climatic change, Regulation, Water resources, Underground water resource

[1] Shiklomanov, I.A. & J. Rodda., (2003). World water resources at the beginning of the twenty- first century. Cambridge U.P./UNESCO

[2] Kadıoğlu, M., (2008). Climate change today to going through 2010(in Turkish), TMMOB İklim Değişimi Sempozyumu, Ankara, Türkiye

[3] Aksay, C.S., Ketenoğlu, O., Kurt, L., (2005).Global warming and climate change (in Turkish),S.Ü. Fen Edebiyat Fakültesi Fen Dergisi. 25, pp.29-41

[4] "‟Climate‟‟. Glossary of Meteorology. American Meteorological Society. Retrieved 14/05/2008 Ipcc 2001, Ipcc2007

[5] Mendelsohn, R., Nordhaus, W., Shaw, D., 1994. The impact of global warming on agriculture: a Ricardian analysis. American Economic Review 84,753–771.

Paper Type	::	Research Paper
Title	::	The Research of System of High Resolution Data Acquisition Equipment
Country	::	China
Authors	::	Liu Zhida ||, Zhu Yu
Page No.	::	21-24
	::	0.4/3021-06222124
	::	3021-0602-0224

In the detection of thin oil reservoir and oil and gas development fine geologic description, seismic exploration technology is more and more widespread attention and universal application, while the fine oil exploration and development on the accuracy of seismic exploration and put forward higher requirements. So the key problem to detect the thin oil reservoir layer is to improve the resolution of seismic exploration technology, study on the resolution of seismic exploration, we must first study strata absorption and attenuation effect. Because of the absorption of seismic wave amplitude, in the process of communication frequency, band width decreased gradually, unable to meet the demands of high resolution seismic prospecting. So the study of high resolution data acquisition system is very meaningful.

 

Key words: - seismic data acquisition, high resolution seismic exploration, forward modeling

[1] Zhilong Yuan, Tingting Li. Formation attenuation and performance of seismic instruments recording [J]. Petroleum Geophysical Exploration, 2004, 43 (5): 450-452.
[2] Zhuchuan Chen. New geophysical equipment adapt to the development of country [J]. Petroleum Equipment, 1997, 11 (5): 3-10.
[3] Shaohu Qian. High-resolution seismic exploration and instruments [J]. Geophysical Exploration and Geochemical Exploration, 1995, 79(2): 114- 121.
[4] Wenliang Wang. Development of seismic exploration equipment, and technical characteristics age division [J]. Petroleum Equipment, 2002, 12(1): 1-14.

Paper Type	::	Research Paper
Title	::	Examining the Performance of Hot Mix Asphalt Using Nano- Materials
Country	::	Egypt
Authors	::	Abdelzaher E. A. Mostafa
Page No.	::	25-34
	::	0.4/3021-06222534
	::	3021-0602-0234

cold environments and soft in hot environments. Pavement material is characterized by number of failures modes at low and high temperature such as cracking, fatigue cracking, or permanent deformation which causes a reduction of quality and performance [1]. Any improvement in service life of road pavements will be off course of a great economical advantage and any modifications of asphalt are attempts to extend the service life and improve the performance of asphalt pavements [2]. In this study a forward investigation of s nano silica and nano carbon on the physical properties such as penetration, softening, and viscosity then studying its effect on the mechanical properties of marshall specimen. Two methods of mixing nano-materials (Mechanical and High-Shear) were examined. Results showed that nano carbon or nano silica decrease the penetration and increase softening and viscosity. Furthermore increased stability and decreased flow. Micro scanning proved that high shear mixing is better than mechanical mixer in case of nano carbon while there was no significant different in case of nano silica.

Index Terms- Hot Asphalt Mix; Polymers; Nano-Materials.

[1] J.-Y. Yu, P.-L. Cong, and S.-P. Wu, "Laboratory Investigation on the Properties of Asphalt Modified with Epoxy Resin," Journal of Applied Polymer Science, vol. 113, pp. 3557–3563, 2009.
[2] M. Sienkiewicz, J. K. Lipka, H. Janik, and A. Balas, Waste Management, vol. 32, 2012.
[3] L.H. Lewandowski,. Polymer Modification of Paving Asphalt Binders. Rubber Chemistry and Technology, 67(3): 447, July-August, 1994.
[4] J.A. Shen, Pavement Performance of Asphalt and Asphalt Concrete, China Communication Press, Beijing, 2011 (in Chinese).
[5] J.S. Zhang, Z. Li, M.T. Li, J. Xu, W.J. Yin, L. Liu, Highway 8 (2005) 142-146 (in Chinese).

Paper Type	::	Research Paper
Title	::	Study on the change of porosity and permeability of sandstone reservoir after water flooding
Country	::	China
Authors	::	Wang Ziyi
Page No.	::	35-40
	::	0.4/3021-06223540
	::	3021-0602-0240

After water flooding development, Great changes have occurred in the porosity and permeability of sandstone reservoirs with the development time. The value of these parameters will effect reserves calculation and numerical simulation, and have an important role of guiding development adjustment programs and tapping remaining oil. In this paper, the varieties of reservoir parameters were analyzed with the results of logging interpretation and core analyzing. The values of porosity and permeability gradually increased with the development time. There exists four period during the whole stage: platform period, slow ascent period, fast rising period and relatively stable period. It is mainly related to the formation process of the underground seepage network. The change of porosity and permeability is mainly affected by reservoir properties, water injection time and well density. The better the original physical property of the reservoir, the longer the injection time and the greater the density of well network, then variation of porosity and permeability is larger. When the well spacing density reach 50-60 well/km2 and average water saturation is about 55 percent, reservoir porosity and permeability will not increase obviously.

 

Keywords: Reservoir; Porosity; Permeability; Water saturation; Well density

[1] Song Wanchao, Sun Huanquan, Sun Guo, et a.l. Dynamical geologic process of development liquid—taking Shengtuo Oilfield as an example[J]. Acta Petrolei Sinica, 2003, 23(3): 52-55.

[2] LI Cungui, Xu Shouyu. Law of pore structure verity in reservoir during a long episode water flooded development [J]. Petroleum Exploration and Development, 2003, 30(2):94-96.

[3] Zhang Hongxing, Liu Qingnan, Li Fengqin. Variations of Petro physical parameters after sandstone reservoirs watered out in Daqing Oil Field [J]. SPE: 30884, 1995

[4] P.Behrenbruch, H.M.Goda. Two-Phase Relative Permeability Prediction: A Comparison of the Modified Brooks-Corey Methodology with a New Carman-Kozeny Based Flow Formulation [J]. SPE: 101150, 2006

[5] Han Jie, Song xinmin, Li Jun, et a.l. Experimental Research on the Changes in Formation Parameters during Water Flooding for Oil Production in Fuyu oilfield[J].Science Technology and Engineering, 2013,13(14): 3846-3850.

Paper Type	::	Research Paper
Title	::	Development Of Environmentally Sustainable Warm Mix Asphalt Using Sasobit And Nanomaterials
Country	::	Egypt
Authors	::	Abdelzaher .E. A. Mostafa
Page No.	::	44-58
	::	0.4/3021-06224458
	::	3021-0602-0258

Recent attention has been given to using alternative processes to reduce mixing and the compaction temperature without adversely affecting the final pavement product. Warm mix asphalt (WMA) is now an emerging solution to reduce production temperature, improve compaction as well as emission reduction. The aim of the research is to determine the impact of using Sasol wax additives " Sasobit®" on reducing mixing and compaction temperature by 20 -40 degrees lower than hot mix asphalt (HMA) of the surface course with both virgin aggregate and reclaimed asphalt pavement (RAP). Within this study, Sasobit® is added with amounts ranging from 0.5% to 3% with an increment of 0.5% by binder asphalt weight; with virgin and reclaimed aggregate at three different temperatures(120 -130 -140 C). The results are compared to (HMA) of 150 oC. Also 0.50% of nano carbon and 9% of nano montmoronite and kilonit were tried. The results showed that adding Sasobit with 2% - for (RAP) mixture - the performance improves by20%. - for virgin mixture -stability increases by 45% more than control specimen at 130 oC. On the other hand; nanomaterials additives did not show any significance improvement.

 

Keywords: Sasobit®, WMA, HMA, RAP, Sasobit®, nano silica, nano carbon.

[1]. Ahmad, K., Frag ,Ahmed., Mohd,Y.,(2013). "The Effects of Sasobit® Modifier on Binder at High and Intermediate Temperatures".
[2]. Chrissafis K., Paraskevopoulos K.M., Papageorgiou,G.Z., Bikiaris D.N.,(2008)." Thermal and dynamic mechanical behavior of bionanocomposites" fumed silica nanoparticles dispersed in poly (vinyl pyrrolidone), chitosan, and poly(vinylalcohol). J Appl Polymer Sci,110, 1739-49.
[3]. D'Angelo, J., Harm, E., Bartoszek, J., Baumgardner, G., Corrigan, M., Cowsert, J., Harman, T., Jamshidi, M., Jones, W., Newcomb, D., Prowell, B., Sines, R., and Yeaton, B., (2008). "Warm Mix Asphalt: European Practice.".
[4]. Edwards, Y., and Redelius, P., (2003) . "Rheological Effects of Waxes in Bitumen", Energy and Fuels, American Chemical Society .
[5]. Federal Highway Administration and Environmental Protection Agency(FHWA)., (1993) ."Report to Congress, A Study of the Use of Recycled Paving Material," FHWA-RD-93-147, EPA/600/R-93/095.

Paper Type	::	Research Paper
Title	::	Analysis of surface roughness during CNC Turning using Taguchi and Response Surface Methodology
Country	::	India
Authors	::	Vishal Sardana ||, Achintya ||, Ranganath M. S.
Page No.	::	59-70
	::	0.4/3021-06225970
	::	3021-0602-0270

Surface roughness is of great importance for product quality and its function in manufacturing industries; also it is a common indicator of the quality characteristics for machining processes. The effect of surface roughness has been analyzed using Taguchi and Response Surface Methodology (RSM). L27 Orthogonal array has been employed for analysis. The results revealed that feed is the most significant factor in minimizing the surface roughness followed by depth of cut and then speed. Response surface methodology is a better tool for optimization and can better predict the effect of parameters on response.

 

Keywords - Taguchi, Response Surface Methodology, Surface roughness, Orthogonal Array, CNC turning.

[1] Devesh Pratap Singh, R. N. Mall, Optimization of Surface Roughness of Aluminum by ANOVA based Taguchi Method using Minitab15 Software, International Journal For Technological Research In Engineering Volume 2, Issue 11, 2015, 2782-2787.
[2] I. Asilturk, S. Neseli (2011), Multi response optimisation of CNC turning parameters via Taguchi method-based response surface analysis, ELSEVIER Measurement 45 (2012) 785-794.
[3] I. Asilturk, Harun Akkus, Determining the effect of cutting parameters on surface roughness in hard turning using the Taguchi method", ELSEVIER Measurement 44 (2011) 1697-1704.
[4] Lin, W.S., Lee, B.Y., Wu, C.L.,Modeling the surface roughness and cutting force for turning, J. Mater. Process. Technol. 108, 2001, 286–293.
[5] M. Sarikaya, A. Gullu, Taguchi design and response surface methodology based analysis of machining parameters in CNC turning under MQL, ELSEVIER Measurement 65 (2014) 604-616.

Paper Type	::	Research Paper
Title	::	Production Inventory Model with Different Deterioration Rates Under Linear Demand
Country	::	India
Authors	::	S.R. Sheikh ||, Raman Patel
Page No.	::	71-75
	::	0.4/3021-06227175
	::	3021-0602-0275

A production inventory model with linear trend in demand is developed. Different deterioration rates are considered in a cycle. Shortages not allowed. To illustrate the model numerical example is provided and sensitivity analysis is also carried out for parameters.

 

Key Words: Production, Inventory model, Varying Deterioration, Linear demand, Time varying holding cost

[1]. Aggarwal, S.P. (1978): A note on an order level inventory model for a system with constant rate of deterioration; Opsearch, Vol. 15, pp. 184-187.
[2]. Covert, R.P. and Philip, G.C. (1973): An EOQ model for items with Weibull distribution deterioration; AIIE Transactions, Vol. 5, pp. 323-326.
[3]. Goyal, S.K. and Giri, B. (2001): Recent trends in modeling of deteriorating inventory; Euro. J. Oper. Res., Vol. 134, pp. 1-16.
[4]. Gupta, R. and Vrat, P. (1986): Inventory model for stock dependent consumption rate, Opsearch, pp. 19-24.
[5]. Haiping, U. and Wang, H. (1990): An economic ordering policy model for deteriorating items with time proportional demand; Euro. J. Oper.Res., Vol. 46, pp. 21-27.