Comparative Study of Recent Trends on Cancer Disease Prediction using Data Mining Techniques

Satyam Shukla,Dharmendra Lal Gupta,Bakshi Rohit Prasad 보안공학연구지원센터 2016 International Journal of Database Theory and Appli Vol.9 No.9

Technological advancements have evolved into several application domains to solve various problems. One such technological area is Data Mining. It has shown its significance and potential in health care industries to serve as a guiding and decision making component. Its potential in unveiling new trends in health care organizations has proved its importance for all people associated with this area. It is the most important and encouraging area of research which have the motive to find out the information from large data set. Advance researches in data mining had made it a key player in health care field. Good analytical techniques are of utmost requirement for detecting precious information lying hidden in health industry data. This survey paper presents the importance and usefulness of different Data mining techniques such as classification, clustering, Decision Tree, Naive Bayes etc. in health domain. Here the study and comparison is done of different data mining techniques used for prediction of cancer disease from clinical dataset with different accuracy.

Development of Transmission Control Algorithm for Power Shuttle Transmission System for an Agricultural Tractor

Raikwar Satyam,Tewari V. K. 한국농업기계학회 2023 바이오시스템공학 Vol.48 No.2

Purpose A tractor is a versatile machine and is used in many applications other than agriculture, like in mining, transportation, and construction. One such application is with front end loader where it requires a frequent change in direction of motion. To meet this requirement a power shuttle transmission system is used in agricultural tractors. The present research focuses on the transmission control algorithm development for one such a power shuttle transmission system. Methods The development and testing of the control algorithm were carried out in MATLAB & Simulink environments with an additional specifi c strategy for the clutch pressure modulation. Further National Instruments CompactRIO (NI-cRIO) was used to verify the system’s functionality in a real-time environment. Results The obtained simulation results were in close accordance with the real system in terms of system functionality and response time. The alikeness between the simulated and actual response time varies from − 20 to 11% and the tractor intended functionality is verifi ed as per the developed control logic. Conclusion This research provides an approach for the development of control strategies for tractor transmission systems and their rapid prototype development and testing.

2D LIDAR SLAM Localization System for a Mobile Robotic Platform in GPS Denied Environment

Raikwar Satyam,Yu Hang,Herlitzius Thomas 한국농업기계학회 2023 바이오시스템공학 Vol.48 No.2

Purpose Agricultural mobile robots using Global Navigation Satellite System (GNSS)–based signal for navigation can be easily occluded and the position and attitude errors calculated by inertial navigation sensor (INS) will accumulate over time, which will seriously aff ect functions like localization and navigation. Method Therefore, based on the above shortcomings, this research uses 2D LIDAR (two-dimensional, Light Detection and Ranging) SLAM (Simultaneous Localization and Mapping) as the scheme for the outdoor positioning of the mobile robot. The Cartographer SLAM algorithm was selected in this study and was operated under the ROS (Robot Operating System) platform. Results After a series of comparative experiments, it can be concluded that the positioning accuracy at the normal speed of 1.5 km/h is about 0.2–0.3 m considering the error of human manipulation and the accuracy of attitude around 3–4 degrees. Conclusion This 2D LIDAR-based localization framework helps for developing an autonomous navigation system for the static agricultural environment that can be operated under GNSS denied environment.

Molecular and Circulatory Expression of Insulin Growth Factors in Indian Females with Advanced Cervical Cancer

Sharma, Manoj,Satyam, Abhigyan,Abhishek, Ashu,Khan, Rehan,Rajappa, Medha,Sharma, Alpana Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.12

Background: Recent studies have demonstrated an association between insulin growth factor (IGF) and insulin growth factor binding protein-3 (IGFBP-III) serum levels and increased risk for various cancers. However, little information is available on clinical implications of the IGF system in Indian patients with cervical cancer. This study explored associations by analyzing their expression profiles in cervical cancer cases. Materials and Methods: Totals of 50 patients with advanced cervical cancer and 40 healthy controls were enrolled. Human papillomavirus (HPV) and cervical biopsy sample were obtained from all participating women. Circulatory levels were estimated by ELISA and the tissue expression was assessed using RT-PCR and Western blotting. Results: Levels of IGF-I and II showed significant increase whereas IGFBP-III showed significant decline in all patients as compared to controls. Spearman correlation analysis between IGFs and HPV status showed significant correlations. Conclusions: We demonstrated elevated circulating levels and tissue expression of IGF-I and IGF-II in advancer cancer cervix patients, as compared with controls, with a converse trend being apparent for IGFBP-III. In future, associations of the IGF system and clinical outcome of cervical cancer patients in post treatment samples might point to significance in disease mapping as a prognostic marker after validation with a larger patient series.

Developing a prototype landslide early warning system for Darjeeling Himalayas using SIGMA model and real-time field monitoring

Minu Treesa Abraham,Neelima Satyam,Biswajeet Pradhan,Samuele Segoni,Abdullah Alamri 한국지질과학협의회 2022 Geosciences Journal Vol.26 No.2

Rainfall thresholds are commonly utilized to forecast landslides using the historical relationship between occurrence of slope failures and rainfall in an area. SIGMA (Sistema Integrato Gestione Monitoraggion Allerta) is a rainfall threshold model, which uses the statistical distribution of rainfall for forecasting the occurrence of landslides. The threshold curves are functions of standard deviation of the cumulated rainfall data, taking into account both long-term and short term-rainfall. To overcome the limitations of statistical rainfall threshold, the real-time monitoring data from MicroElectroMechanical Systems (MEMS) tilt sensors have been integrated with SIGMA model using a decisional algorithm for a test site (Kalimpong) in Darjeeling Himalayas, in the northeastern part of India. Three different models, the SIGMA model, tilt meter readings and the combination of both are compared quantitatively using the precipitation and landslide data of Kalimpong town between July 2017 and September 2020. The results indicate that the integration of tilt meter readings has lowered the number of false alarms issued by SIGMA model from 70 to 38 in the studied period, with an increase in the likelihood ratio from 18.10 to 20.23. The Receiver Operating Characteristic (ROC) curves indicate that the combined approach has the best performance among the models considered in this study, with an area under the curve 0.976. The proposed method was found to have better performance than the other rainfall thresholds derived for Kalimpong region so far, and the prototypal model can be further fine-tuned to develop an operational Landslide Early Warning System (LEWS) for the region.

Estimating rainfall threshold and temporal probability for landslide occurrences in Darjeeling Himalayas

Abhirup Dikshit,Neelima Satyam,Biswajeet Pradhan,Sai Kushal 한국지질과학협의회 2020 Geosciences Journal Vol.24 No.2

The Indian Himalayan region has been severely affected by landslides causing an immense loss in terms of human lives and economic loss. The landslides are usually induced by rainfall which can be slow and continuous or heavy downpour. The incidences of landslide events in Indian Himalayas have been further aggravated due to the rapid increase in urbanization and thus its increasing impact on socio-economic aspects. There is a dire need for understanding landslide phenomena, estimating its occurrence potential and formulating strategies to minimize the damage caused by them. One of the most affected area is Kalimpong of Darjeeling Himalayas where significant studies have been conducted on zonation, threshold estimation and other related aspects. However, a comprehensive study in terms of temporal prediction for this region remains unattended. The paper deals with assessing landslide hazard using a rainfall threshold model involving daily and cumulative antecedent rainfall values for landslide events. The threshold values were determined using daily rainfall and antecedent rainfall using precipitation and landslide records for 2010–2016. The results show that 20-day antecedent rainfall provides the best fit for landslide occurrences in the region. The rainfall thresholds were further validated using rainfall and landslide data of 2017, which was not considered for threshold estimation. Finally, the results were used to determine the temporal probability for landslide incidence using a Poisson probability model. The validated results suggest that the model has the potential to be used as a preliminary early warning system.

Development of Crystallographic Texture during Processing of Some Aluminide Based Aerospace Materials

Ray, R. K.,Suwas, Satyam 대한금속재료학회 ( 구 대한금속학회 ) 2000 METALS AND MATERIALS International Vol.6 No.1

Transient response of rhombic laminates

Ajay Kumar,Anish,Abhay K. Chaubey,Satyam Vishwakarma,Stanisław Fic,Danuta Barnat-Hunek 국제구조공학회 2019 Structural Engineering and Mechanics, An Int'l Jou Vol.70 No.5

In the present study, a suitable mathematical model considering parabolic transverse shear strains for dynamic analysis of laminated composite skew plates under different types of impulse and spatial loads was presented for the first time. The proposed mathematical model satisfies zero transverse shear strain at the top and bottom of the plate. On the basis of the cubic variation of thickness coordinate in in-plane displacement fields of the present mathematical model, a 2D finite element (FE) model was developed including skew transformations in the mathematical model. No shear correction factor is required in the present formulation and damping effect was also incorporated. This is the first FE implementation considering a cubic variation of thickness coordinate in in-plane displacement fields including skew transformations to solve the forced vibration problem of composite skew plates. The effect of transverse shear and rotary inertia was incorporated in the present model. The Newmark-β scheme was adapted to perform time integration from step to step. The C0 FE formulation was implemented to overcome the problem of C1 continuity associated with the cubic variation of thickness coordinate in in-plane displacement fields. The numerical studies showed that the present 2D FE model predicts the result close to the analytical results. Many new results varying different parameter such as skew angles, boundary conditions, etc. were presented.

Study & Analysis of Role of Li-fi in Future

Sambhav Gupta,Sarthak Gupta,Shashank Pandey,Saurabh Ranjan,Satyam Goel,Saurabh Bhatia 보안공학연구지원센터 2016 International Journal of Smart Home Vol.10 No.2

In this hi-tech world, privacy is most important issue. Has anyone ever imagined why this problem arises? In the field of correspondence media or portable correspondence, web association is a spine of data and correspondence innovation which gives numerous administrations to client to these applications we need quick and headway of Internet integration innovation and vast range of channels[1]. Internet access speed or whether it is about downloading files, internet speed is big issue. Why not take a step further to resolve this problem? The answer to our problems is 'li-fi'. Have you ever wondered a city where internet access is wireless and without any interruption? Like other queries science has an answer to these questions also which is LIFI. LIFI is the new future. From sharing data to accessing it, can be done for laptops, smart phones, and tablets through transmitting light from LED bulb installed within the room. And for the security, if you can't see the light, you can't access the data[2].

Analysis of microstructure and texture evolution in pure magnesium during symmetric and asymmetric rolling

Beausir, Benoî,t,Biswas, Somjeet,Kim, Dong Ik,Tó,th, Lá,szló,S.,Suwas, Satyam Elsevier 2009 Acta materialia Vol.57 No.17

<P><B>Abstract</B></P><P>Asymmetric rolling of commercially pure magnesium was carried out at three different temperatures: room temperature, 200°C and 350°C. Systematic analysis of microstructures, grain size distributions, texture and misorientation distributions were performed using electron backscattered diffraction in a field emission gun scanning electron microscope. The results were compared with conventional (symmetric) rolling carried out under the same conditions of temperature and strain rate. Simulations of deformation texture evolution were performed using the viscoplastic self-consistent polycrystal plasticity model. The main trends of texture evolution are faithfully reproduced by the simulations for the tests at room temperature. The deviations that appear for the textures obtained at high temperature can be explained by the occurrence of dynamic recrystallization. Finally, the mechanisms of texture evolution in magnesium during asymmetric and symmetric rolling are explained with the help of ideal orientations, grain velocity fields and divergence maps displayed in orientation space.</P>