bluuebunny/crossref_metadata_2025 huggingface dataset:
RANCANGAN PEMANFAATAN TENAGA SURYA SEBAGAI SUMBER ENERGI DI GEDUNG POWER HOUSE BANDARA BANYUWANGI
Authors: WIDIARTO HENDRO , SAMANHUDI ASEP
Published: September 2023

Entering the 22nd century, oil and gas supplies are getting less and less. Meanwhile, the need for energy sources will increase, especially in industrialized countries. The Ministry of Energy and Mineral Resources already has a target of 3.6 gigawatts for rooftop solar PV in 2025 as a national strategic program. The determination of rooftop solar power as a national strategic program is aimed at accelerating the achievement of the renewable energy target of 23% by 2025. The daily electricity demand when all loads are used, the total power used is 162 kW. This PLTS will back up 60% of the total power used. The PLTS that will be used will produce a power of 15.3 kW per hour. In terms of needs, it is sufficient and will be synchronized by KWH EXIM, from the calculation with the performance ratio it produces 84%, so the system is technically feasible to be realized.
ABSTRAKMemasuki abad ke 22 persediaan minyak serta gas bumi semakin lama semakin sedikit. Sementara untuk kebutuhan sumber energi akan semakin meningkat, terutama di negara-negara industri. Kementrian ESDM sudah mempunyai target sebesar 3,6 gigawatt untuk PLTS atap di tahun 2025 sebagai program strategis nasional. Penetapan PLTS atap sebagai program strategis nasional ditujukan untuk mempercepat pencapaian target energi terbarukan sebesar 23% pada 2025. Kebutuhan lisrik perharinya pada saat seluruh beban digunakan secara keseluruhan daya yang digunakan sebesar 162 kW. PLTS ini akan membackup 60% dari total daya yang terpakai. PLTS yang akan digunakan akan menghasilkan daya sebesar 15,3 kW per jam. Dari segi kebutuhan sudah mencukupi dan nantinya akan disinkronisasikan oleh KWH EXIM, dari perhitungan dengan performance ratio menghasilkan 84%, sehingga sistem secara teknik dapat dikatakan layak untuk direalisasikan.
ANALISIS TINGKAT KESIAPSIAGAAN MASYARAKAT DI DAERAH RAWAN BENCANA TSUNAMI (NEGERI LIANG KECAMATAN SALAHUTU KABUPATEN MALUKU TENGAH)
Authors: RUMAN RIFYAN , NANLOHY W.D. , CHUMAIRAH AN NISAA ALIFIA , ODE DWI MINARTI
Published: September 2023

The purpose of this study is to determine the level of community preparedness in Negeri Liang, Salahutu District. This research was conducted in Negeri Liang, Salahutu District, Central Maluku Regency. The method used in this research is a quantitative method. For determining the sample in this study using the Puposive Sampling method with a total sample of 36 respondents. Data collection was carried out using questionnaires and interviews with respondents. The questionnaire used is standard from LIPI-UNESCO/ISDR 2006 with parameters of knowledge and attitude (KA), emergency response plan (EP), disaster warning (WS), and resource mobilization (RMC). The results showed that the level of community preparedness in the parameters of knowledge and attitude showed that most of the community was in the very ready category, namely 64%, the second parameter, namely the emergency response plan parameter, most of the people were included in the almost ready category, namely 39%, for the third parameter, namely the disaster warning parameter, most of the people are in the ready category, namely 53% and for the last parameter, namely the resource mobilization parameter, most of the people are in the unprepared category, which is 44%. Based on these four parameters, it can be seen that the people of Liang Country are very ready for knowledge and attitudes and are not ready for resource mobilization.
ABSTRAKTujuan dari penelitian ini yaitu untuk mengetahui tingkat kesiapsiagaan masyarakat di Negeri Liang, Kecamatan Salahutu. Penelitian ini dilaksanakan di Negeri Liang Kecamatan Salahutu, Kabupaten Maluku Tengah. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif. Untuk penentuan sampel dalam penelitian ini menggunakan metode Puposive Sampling dengan total sampel sebanyak 36 responden. Untuk pengumpulan data dilakukan dengan menggunakan kuesioner serta wawancara pada responden. Kuesioner yang digunakan merupakan standar baku dari LIPI-UNESCO/ISDR 2006 dengan parameter pengetahuan dan sikap (KA), rencana tanggap darurat (EP), peringatan bencana (WS), dan mobilisasi sumber daya (RMC). Hasil penelitian menunjukkan tingkat kesiapsiagaan masyarakat pada parameter pengetahuan dan sikap terlihat bahwa sebagian besar msayarakat masuk dalam kategori sangat siap yaitu sebesar 64%, parameter kedua yaitu parameter rencana tanggap darurat sebagian besar masyarakat masuk dalam kategori hampir siap yaitu sebesar 39%, untuk parameter ketiga yaitu parameter peringatan bencana sebagian besar masyarakat masuk dalam kategori siap yaitu sebesar 53% dan untuk parameter terakhir yaitu parameter mobilisasi sumber daya sebagian besar masyarakat masuk dalam kategori belum siap yaitu sebesar 44%. Berdasarkan keempat parameter tersebut terlihat bahwa masyarakat Negeri Liang sangat siap untuk pengetahuan dan sikap dan belum siap dalam mobilisasi sumber daya.
Estimation of Stature from Hand Length and Hand Breadth among Population Groups of Himachal Pradesh
Authors: Vijeta  , Kapoor A. K.
Published: September 2023

Estimation of stature is an important parameter in medico legal examinations and anthropological studies. This paper demonstrates that the anthropometry of hand plays a significant role in estimating stature. The aim of the present study is to compute regression equation from hand measurements (Length and Breadth) and to find the difference from direct and indirect measurements for the estimation of stature among population groups of Himachal Pradesh, India. The present investigation is based on the hand prints of 73 Rajput (34 male and 39 female)and 110 Brahmin (48 male and 62 female) with age group 20-60 years of Sunder Nagar, District- Mandi, Himachal Pradesh, India by the ink method (kapoor,1987). Hand lengths (direct) was measured with the help of sliding caliper from bracelet crease to the tip of the print of the middle finger and Hand breadth (indirect) was measured between meta carpel radiale and meta carpel ulnare with the help of sliding caliper. Hand length and Hand breadth (indirect) was measured from the palm print taken on a plain paper. The stature of each subject was measured following the standard techniques of Martin and Seller (1959). Result was analyzed with the help of SPSS-17 using basic statistics and t-test, simple linear regression and correlation. In the present study regression equation has been computed in order to observe the possible predictor of estimating stature from direct and indirect measurements among males and females.
Effect of Pre-harvest Treatments on Storage and Quality of Banana cv. Robusta
Authors: Biswas Pijush Kanti , Jayachandran Nair C. S.
Published: September 2023

A field experiment was conducted at the research farm of the department of Pomology and Floriculture, College of Agriculture, Vellayani, Thiruvananthapuram, India during 2008-2009 to evaluate the effect of pre-harvest treatments on quality and storage in banana (Musa AAA Robusta) with various combinations of growth regulators (GA 50 ppm and NAA 25 ppm) and organic sprays (vermi-wash, cow’s urine, coconut water) as well as cultural practices (dehanding one or two apical hands, bunch cover using polythene tube) along with a control. The growth regulators and organic sprays were applied one month after emergence of the bunch. Sugar content of the banana fruits had been increased by the application of the treatment i.e., removing one apical hand and spraying 50 ppm GA, one month after bunch emergence. On the other hand, TSS content and shelf life increased but acidity decreased with the treatment i.e., removal of two apical hands and spraying of 50 ppm GA one month after bunch emergence was imposed.
Effect of MAK-4, An Herbal Supplement on Some Biochemical Parameters of Serum in Mice
Authors: Wankhade Varsha , Khalekar Jayashri
Published: September 2023

Ayurveda is a holistic system of natural health care that originated in the ancient Vedic civilization of India which began in the 15th century. The herbal supplement, Amrit Kalash was developed thousands of years ago by the great Ayurveda sages as the one formula for total health. We studied the effect of MAK- 4, a herbal supplement on some biochemical parameters in mice serum. We found that the serum MDA level decreases in MAK-4 fed mice. The total serum protein level was increased in MAK-4 fed mice. Body weight and organ weight ratio in MAK-4 fed mice was more. Cholesterol level in serum was found to be low in MAK-4 fed mice.
Competent Realization of Co-Operative Spectrum Sensing in Cognitive Radio Systems
Authors: Pavithra M. S. , Karthikeyan S. , Kishor Sonti V. J. K. , Jayashri S.
Published: September 2023

Cognitive radio is widely expected to be the next Big Bang in field of wireless communications. The objective of cognitive radio is to enhance the spectrum utilization efficiency. Spectrum sensing, a challenging task of cognitive radio helps in opportunistic spectrum access. Co-operative spectrum sensing mitigates these effects of fading, shadowing and uncertainties in normal sensing at the cost of energy consumption. Energy consumption in Co- operative spectrum sensing is due to computation of full spectrum FFT. This paper aims at the design of co-operative spectrum sensing unit in a cognitive radio system. It present a coprocessor for computing reduced point FFT, a block for the detection of spectrum hole, a fusion center for combining the decision from different users and a special prediction block for improving performance of Co-operative spectrum sensing. This idea reduces the computation to one fourth. The simulations are done using Xilinx ISE design suit 12.1 and ModelSim and synthesized using VerilogHDL.
Survey on Resources Provisioning in Cloud Systems for Cost Benefits
Authors: Karthi M. , Nachiyappan S.
Published: September 2023

Cloud providers can offer cloud consumers two provisioning plans for computing resources, namely reservation plan and on-demand plan. In generally, the cost of utilizing computing resources provisioned by reservation plan is cheaper than on demand plan. There are many kinds of resource provisioning options available in cloud environment to reduce the total paying cost and better utilizing cloud resources. However, the best advance reservation of resources is difficult to be achieved due to uncertainty of consumer’s future demand and providers’ resource prices. To address this problem Probabilistic based cloud resource provisioning (PCRP) algorithm is proposed by formulating a Probabilistic model. In this paper survey the different provisioning options andalgorithm. Compare the existing provisioning algorithms with analysis based on cost, availability, uncertainty parameters.
Structural Characterization of Histone Deacetylase from Plasmodium Falciparum
Authors: Bhatt Tarun K.
Published: September 2023

Histone deacetylase (HDAC) is the key enzyme responsible for epigenetic regulation of an organism. This protein has been involved in transcriptional regulation of many proteins associated with chromatin remodelling. Homologs of histone deacetylase are also found in malaria parasite Plasmodium falciparum where it plays major role in regulation of key pathways of parasite. In this study, we determined the three-dimensional structure of histone deacetylase from Plasmodium falciparum (PfHDAC) by using homology modelling tools available at Swiss Modeller server and Modweb. Modelled structure was alidated using Ramachandran plot and active site determination was performed using CASTp. We believe that structural analysis of PfHDAC could be pivotal in discovering new drug like molecules against malaria parasite.
Design and Construction of Power Supply for Embedded System
Authors: Vyas D. G.
Published: September 2023

In the present paper the Power Supply (PS) is designed and constructed for the microcontroller based Embedded System (ES). The microcontroller or digital based ES mostly required +5V/100mA regulated online UPS type power supply. This PS is especially designed for low power applications with less than 100mA. Most of the educational laboratory experiments, ES, Digital TTL based devices etc. needs +5V and current less than 100mA. The load characteristics and percentage of regulation for mains power ON and OFF conditions are found. The 3-terminal regulator IC is used.
Capacitive Fringing Field Sensor Design for Moisture Measurement
Authors: Narmadha G. , Sreeja B. S. , Bindu B. , John Wiselin M. C.
Published: September 2023

The fringing field capacitive sensor is described for moisture measurement like soil, food application. Interdigitated electrode capacitive sensor has been utilized in numerous applications at low frequency. A sensor performance was evaluated by monitoring the output capacitance variation with and without moisture content. The variation in capacitance is directly measured by using interface circuit. Switched capacitor dual slope capacitor to digital converter has been utilized as an interface circuit. The interface circuit has been designed and simulated with variable capacitance by sensor performance. Printed circuit board technology is particularly advantageous for realizing this type of sensor by fabricating the interdigitated electrode structures in the patterned Cu foil instead of realizing these type of sensors in various technologies.
Wireless Powering System for Implantable Bio-Mems Sensor
Authors: Pavithra S. , Sreeja B. S. , John Wiselin M.C. , Kamal A.
Published: September 2023

The aim of this proposal is to design a wireless powering system for an Implantable Bio-MEMS Sensor which is used to power up the implanted sensor inside the human body. It is highly desirable due to obviation of batteries or piercing wirings. The implanted sensor is powered up it senses the measureable parameters in the human body and the sensed signals are transmitted to the receiver section that is kept outside the human body. RF powering relies on an inductively coupled electromagnetic link to wirelessly transmit RF power from an external unit to an implanted system. This technique has been widely used for biomedical implants. The system consideration including the inductive coupling and the circuit building blocks of power management are given.
Channel Aware MAC Protocol with Rate Adaptation for MANET
Authors: Suseendran G. , Chandrasekaran E.
Published: September 2023

In Mobile Adhoc networks there will be a transient nature of channel conditions. Rate control is the process of switching data rates dynamically based on channel conditions. We propose a rate adaption algorithm. The channel condition information is given as the input to the Rate selection algorithm. Now with the channel condition information, each node uses the rate selection algorithm to calculate the most energy-efficient setting of PHY rates for all links in its maximum interference range.
Fixed Frequency Sliding Mode – PI Control for Single Phase Unipolar Inverters
Authors: John Wiselin M. C. , Rahiman Riyaz.A.
Published: September 2023

Sliding Mode- PI controller is recognized as robust controller with a high stability in a wide range of operating conditions, although it suffers from chattering problem. In addition, it cannot be directly applied to multi switches power converters. This paper concerns a sliding controller design with the proportional-integral (PI) control form. First, a theoretical analysis of the considered sliding PI controller is provided. Our analysis reveals that the proportional control term of the sliding PI controller, i.e., sliding proportional controller, can reduce the chattering problem and thus, the robustness can be established. Second, the chattering problem is eliminated by smoothing the control law in a narrow boundary layer, and a pulse width modulator produces the fixed frequency switching law for the inverter. The smoothing procedure is based on limitation of pulse width modulator. Therefore, the chattering problem of the proportional gain is resolved and the valuable robust control property of the sliding integral controller is illustrated again. The simulation model has been developed and tested using MATLAB software.
Optimization of Cutting Parameters in High Speed Turning of Nickel Alloy
Authors: Mannan Basha S. , Raghu kumar Reddy B. C. , Vishnu Vardhan T.
Published: September 2023

Inconel 718 is one of the important alloys among all the Nickel and Nickel based alloy Inconel 718 has found its niche in many industries, owing to its unique properties. Inconel 718 material is widely used in as aircraft engine parts, steam turbine power plants, space vehicles, But due to peculiar characteristics such as lower thermal conductivity, work hardening, presence of abrasive carbide particles it difficult to machine, Cost effective machining with generation of good surface finish on the Inconel 718 components during turning operation is a challenge to the manufacturing engineers in practice. Considering all the above facts the present work aims to study the influence of different cutting parameters like cutting speed, feed rate and depth of cut of super alloy Inconel 718 and AISI 52100 Steel during high speed turning. Test results were analyzed to determine the better parameters for optimal cutting during high speed machining of Inconel 718 cubic boron nitride tool. A parametric model of cutting tool and work piece is designed using 3D modelling software Pro/Engineer. Analytical investigations are to be made on the model by applying the forces by taking different values of cutting speed, feed rate and depth of cut. Analysis is done in Ansys.
Wide Area Monitoring and State Estimation for a Given Phasor Network
Authors: Al-Shah A. H.
Published: September 2023

In this paper, the modeling for a complete scenario of a proposed wide area measurement system (WAMS) based on phasor measurement units (PMUs) technology is presented. The purpose is to increase the overall system efficiency and reliability for all power stages with improved monitoring, protection, and control capabilities of power networks. The developed system is simulated using the Matlab/Simulink program. The power system layer consists of a 500 kW generation station, two transformers, four circuit breakers, two short transmission lines, and two one MW loads. The communication layer consists of four PMUs, located at generation and load buses. The proposed system is tested under two possible cases; normal operation and fault state. It was found that power system status can be easily monitored and controlled in real time by using the measured values online which improves the overall system reliability and avoids cascaded blackout during fault occurrence. The simulation results confirm the validity of the proposed WAMS technology for smart grid applications.
Voltage Stability and Loading Margin Improvement in Power System by Optimal Placement of SVC
Authors: Berlin Rose J. , Thankachan Bibin , Mohan Arun G. , Sharaf Riyas , Chandran Girish , Sidhiq Ashna , Kumar Krishna
Published: September 2023

Proper installation of flexible ac transmission systems (FACTS) in existing transmission networks can improve transmission system loading margin (LM) to a certain degree and reduce network expansion cost. In the paper, under each contingency with high risk index (RI) value, the modal analysis (MA) technique is used to determine which buses need static var compensator (SVC) installation, and with maximum LM and minimum SVC installation cost composed into the multiobjective function the optimal LM enhancement problem is formulated as a multi-objective optimization problem (MOP) and solved by using the fitness sharing multi-objective particle swarm optimization (MOPSO) algorithm for a Pareto front set. In the Pareto front set for each considered contingency, the solution with the biggest performance index value is determined for SVC installation. Finally, an SVC installation scheme derived from the union of the SVC installations for all considered contingencies is recommended for LM enhancement. The proposed method is validated on the IEEE 30-bus reliability test system (RTS) and a practical power system.
An Integrated Bridgeless PWM Based Power Converter for Power Factor Correction
Authors: Akhila K. R. , Pradeep Selva
Published: September 2023

This paper proposes a new integrated bridgeless PWM based power converter for power factor correction. The proposed converter integrates the bridgeless boost rectifier with the asymmetrical pulse-width modulation half-bridge dc–dc converter. The proposed converter provides an isolated dc output voltage without using any full-bridge diode rectifier. Conduction losses are lowered by eliminating the full-bridge diode rectifier. Zero-voltage switching of the power switches reduces the switching power losses. The proposed converter provides high power factor and direct power conversion from the line voltage to an isolated dc output voltage without using the full bridge diode rectifier and also gives a high efficiency, and low cost. Conduction losses are lowered with a simple circuit structure.
Experimental Investigation for Tool Life by Optimizing Machining and Geometric Parameters of CNC End Mill Tool
Authors: Pohokar Nilesh S. , Bhuyar Lalit B.
Published: September 2023

CNC end milling is a unique adaption of the conventional milling process which uses an end mill tool for the achining process. During the End milling process, the material is removed by the end mill cutter. The effects of machining parameters of end milling process like spindle speed, depth of cut and feed rate and geometric parameter rake angleof a 14 mm diameter HSS end mill tool have been investigated on a AISI 1025 MS plate work material for pocket milling operation to reveal their impact on tool life using Taguchi Methodology. Experimental plan is performed by a Standard Orthogonal Array three times. The results of analysis of variance (ANOVA) indicate that the proposed mathematical odel can be adequately describing the performance within the limit of factors being studied. The optimal set of process parameters has also been predicted to maximize the tool life.
New Visualizing Agents for Developing Latent Fingerprints on Various Porous and Non-Porous Surfaces Using Different Household Food Items
Authors: Rohatgi Richa , Kapoor A. K.
Published: September 2023

Most of the time it is seen that the conventional fingerprint powders used for developing latent fingerprints aretoxic and pose potential health hazards. In order to overcome this disadvantage I have attempted to use new powders for developing latent fingerprints which are simple, non- toxic, less expensive than the commercially used fingerprint powders. These are easily available in every house. In the present study a preliminary attempt has been made to develop latent fingerprints with commonly used household kitchen food products such as cocoa powder, custard powder, corn flour, baking soda, baking powder, black salt, edible food (orange colour) and turmeric powder. This type of work has not been reported previously and can provide useful information to the investigators in cases of scarcity or non-availability of regular conventional fingerprint development powders. The use is simple and a novice in the field of forensic fingerprinting can also do it.
Solar Radiation Catalyzed Aerobic Photooxidation of 1-Naphthol on Some Semiconductors
Authors: Karuthapandian S. , Arunsunaikumar K.
Published: September 2023

Phototransformation of 1-naphthol into 1,2-naphthoquinone (1,2-NQ) using photocatalysts; TiO2, V2O5, PbO2, ZnO, Fe2O3, ZnS and Al2O3 has been studied in ethanol in the presence of air, under sunlight. The photooxidation exhibits saturation type kinetics with respect to [1-naphthol] and air. The rate of formation of 1,2- naphthoquinone increases linearly with respect to illumination area. The photooxidation rate is not suppressed by Singlet oxygen quencher, azide ion. Vinyl monomers and sacrificial electron donors do not interfere in photooxidation. The mechanisms of solar photocatalysis on semiconductor and non-semiconductor surfaces have been discussed and a kinetic law deduced. The solar photocatalytic efficiencies of the catalysts follow the  order: Al2O3 > Fe 2O3 > V2O5 > TiO2 > ZnO > PbO2 > ZnS. UV-visible, FT-IR and NMR spectroscopy spectral data clearly  indicate that the photo product is 1,2-NQ.
An Investigation on Instantaneous Workability Behavior of Aluminium SiC Air Quenched Powder Composites During Cold Upsetting
Authors: Prabhakar M. , Ramesh T. , Narayanasamy R. , Anandakrishnan V.
Published: September 2023

Strain hardening of a material is an important phenomenon, which is required to study the plastic deformation of any material and also is an important parameter in the study of workability criteria of metals. The present investigation has been undertaken to evaluate the instantaneous strain hardening behaviour experienced during the cold working of sintered aluminium SiC composites from 0 to 15% under various stress state conditions namely uniaxial, plane and triaxial. Sintered preforms with three different aspect ratios namely 0.38, 0.76 and 1.19 with for different per cent of SiC contents ranging from 0 to 15% were prepared and cold forged. The results were obtained for each aspect ratios and SiC contents at different stress state conditions.
Experimental Investigations on Finding Ball Bearing Defects Using Signature Analysis
Authors: Gunasekar K. , Pugazhenthi A.
Published: September 2023

This paper presents for identify the defected bearing using vibration frequency. There have been a lot of researches on diagnosing rolling element bearing faults using wavelet analysis, but almost all methods are not ideal for picking up fault signal characteristics under strong noise. The rolling element bearing is used widely in all rotating components. It is one of the most susceptible components in a machine because it is most often under maximum load and high speed running conditions. This paper describes the suitability of vibration monitoring and analysis techniques to become aware of defects in antifriction bearings. Time domain analysis, frequency domain analysis and spi ke energy analysis.
Fault Diagnosis of Monoblock Centrifugal Pump Using Stationary Wavelet Features and Bayes Algorithm
Authors: Muralidharan V. , Sugumaran V. , Sakthivel N. R.
Published: September 2023

Fault diagnosis of monoblock centrifugal pump is conceived as a pattern recognition problem. There are three important steps to be performed in pattern recognition namely feature extraction, feature selection and classification. In this study, Stationary wavelet transform (SWT) is used for feature extraction from the input signals and Bayes net classifier is used for classification. A WEKA implementation of Bayes net algorithm is used. The different fault conditions considered for the present study are Cavitation (CAV), Impeller fault (FI), Bearing Fault (BF) and both Impeller and Bearing Fault (FBI). The representative signal is acquired for all faulty conditions,Features are extracted, classified and the results are presented. The experimental setup and the procedure for conducting the experiments are discussed in detail.
Effects of Computer Applications in Creative Activities
Authors: Kovalan A. , Nasira G. M.
Published: September 2023

To study the effectiveness of web based educational programmes in creative writing through life oriented inquiry curriculum in the context of teaching and learning of English. An experimental method was found to be true most appropriate method for testing the spelt out hypothesis in the study. Control Group (CG) and Experimental Group (EG) will form assigning fourteen students at random for each group. The scores of the students of control and experimental groups will be tabulated and analyzed using appropriate statistical techniques. Based on the findings of the study, it is concluded that web-based creative writing techniques is effective in bringing about a holistic development of the linguistic skills of the students.
A Novel Approach for Prediction of Bulging in the type A Dissected Aorta Using MIMICS Tool
Authors: Pradeep K. , Priyanga M. , Vanisri S. , Pooja Udayan K. P.
Published: September 2023

Aortic Dissection (AD), an erratic endangering disease, causes avulsing of intimal and medial layer of aorta and creates a false lumen. The blood passes through the false lumen protrudes aorta leads to intimal flap causes morbidity and mortality. In this catastrophe mortality rate increases as high as 1% per hour [14]. If untreated 33% will die within 24 hours, 50% in 48 hours, 75% in two weeks and 90% in one month. The surgical procedures involves replacement of Type A dissected aorta by implant and Type B by stent graft. After regimen 29% of death occurs due to rupture and 17-25% incidence of re-dissection formation. In this venture, 3D model of Stanford type A dissected aorta is segmented from CT images (DICOM) using MIMICS (Materialize Interactive Medical Image Control System) tool. Measurement of number of entries and re-entries, area of lumen and diameter are done in 3D segmented aorta in MIMICS. The detailed description of blood transport within the true and false lumen is analysed by centreline calculation and also prediction of bulging of aorta under certain blood pressure and loading distribution such as wall shear stress and strain has also been investigated by ANSYS WORKBENCH. The patient specific implant was created using composite material to replace the dissected aorta will greatly reduce the mortality rate of humans after surgery.
Structural Changes of Hot Rotating Neutron Deficient Doubly Magic Nucleus 100sn
Authors: Santhosh Kumar S. , Victor Babu A. , Preetha P. , Rajasekaran T. R.
Published: September 2023

This paper presents results of statistical calculations of single-particle characteristics of nuclei, excitation energies and shape transition in the Sn isotope with neutron number 50, which is the extremely neutron deficient isotope. It is a very rare and unstable isotope which does not occur in nature, but only on the surface of exploding stars for less than a second. The spherical nucleus at its ground state is more stable in its shape against temperature and angular momentum. The decrease in proton separation energy with increasing spin around Ex = 1 4MeV a t s pin J ≈ 30h may be due to the transition from Sn to In through the transformation of a single proton in 100Sn to a neutron via the nuclear process of decay.
A Study of Markov Branching Process with Varying Growth Rate
Authors: Reni Sagayaraj M. , Anand Gnana Selvam S. , Reynald Susainathan R.
Published: September 2023

Branching processes in random environments occurs when the values of the reproduction probabilities and instantaneous reproduction rates are themselves sample paths of stochastic processes. These processes occur very naturally as models to describe the growth mechanism of biological systems. In this paper, we consider a Markov branching process with varying growth rates controlled by a random environment described by an alternating renewal process; we will derive expression for the mean number of the size of the population.
On MXαψ in terms of Minimal Structure Spaces
Authors: Parimala M.
Published: September 2023

In this paper we introduce the notion of MXαψ- irresolute and MXαψ . Further, we derive some properties of MXαψ and Pasting Lemma for MXαψ-irresolute functions.AMS Subject Classification: 54A05, 68U05, 69U10
Growth of the Waste of Electrical and Electronics Equipment Generation in India
Authors: Jaikumar R. A. , Senthilkumar R. A. , Radhika S.
Published: September 2023

In this paper has deeply discussed and analysis with the Dumping of the Waste of Electrical and Electronics Equipments in public places , Growth of the WEEE and water resources are creating serious health hazards and unless and until it is controlled the reaction out of this world cause infection which would create a lot of disadvantage to the society . The major problem that the human race is facing now is the effects of the E-pollution caused by the waste of Electrical and Electronics Equipments. So, there should be a rule to prevent the people from damaging the ecosystem of our country to save nature to save people. The implementation of different ways for the prohibition of dumping WEEE should be sanctioned by the legal system. We should be activated by the Legal action to control the WEEE. An economic solution and different disiplinary are designed to achieve an optimal source to reuse and reduce the WEEE.
Road Vehicular Traffic (RVT) Model Analogy with Diffusion through Porous Skin/Hide/Leather Media: Possible Solutions
Authors: Sivakumar Venkatasubramanian
Published: September 2023

There is a growing demand for finding solutions for transport processes. Skin/hide/leather (S/H/L) is a unique porous material arranged in a three dimensional weave pattern. Leather processing involves diffusion of various chemicals through the pores of the hide/skin/leather matrix. Since most of the unit operations in leather processing are diffusion controlled, diffusion plays a vital role in leather making. It is very important to have insight into diffusion in porous materials like S/H/L which is a micro level phenomenon. Hence comparison of diffusion through skin or leather with macro level transport processes such as road vehicular movement can be made as an analogy for better understanding and also attempt to find solution for both the processes. In the present paper diffusion pattern of molecules/substances through the S/H/L matrix has been compared as ‘Road Vehicular Traffic (RVT) Model’. The parameters such as speed, pattern and path of a vehicle has been considered when it travels in a traffic packed road. Analogy between traffic movements and diffusion through S/H/L matrix has been proposed.
Enhanced Photodecolorisation of Acid Blue 9 Dye by ZnO in Presence of Beta Cyclodextrin in Aqueous Solution under UV Light
Authors: Uma Sangari Nallathambi , Velusamy Ponnusamy
Published: September 2023

A systematic study was made of enhancement of Photodecolorisation efficiency of ZnO with β-Cyclodextrin under UV light. The interaction of the later with ZnO was investigated through XRD, FT-IR, UV-DRS, PL spectra and SEM. In this study, Acid Blue 9 dye was utilized as a model pollutant. The experimental results indicated that β-Cyclodextrin has enabled the adsorption of the dye on to the surface of ZnO which in turn may enhance the photodecolorisation of dyes. The inclusion complex of the dye with β- yclodextrin was characterized by UV-visible spectroscopy. The dissociation constant was determined from the modified Benelsi-Hilbrande equation. The effects of operational parameters such as initial concentration of dye, dose of ZnO, initial pH of the dye solution and illumination time were investigated. It was observed that Langmuir-Hinshellwood kinetics was followed by the photodecolorisation process in presence and absence of β-Cyclodextrin.
A Study on the Stochastic Approximation Method during the Single Server Queueing System with Catastrophe
Authors: Reni Sagayaraj M. , Anand Gnana Selvam S. , Manoharan P. , Reynald Susainathan R.
Published: September 2023

We consider an M/G/1 queueing system where the customer arrivals occur according to a Poisson process with mean arrival rate λ. The server is subject to catastrophe and repairs while in operation. At failure times, the server still works at a lower service rate rather than completely stopping service.The service time follow general laws with probability distribution function and Laplace Stieltjes transform. Using the approximation conditions in the classical M/G/1 system, we obtain stability inequalities with exact computation of the constants.
Experimental Analysis of Rotor-Bearing System for Fault Detection
Authors: Ghosarwade S. M. , Sawant P. J.
Published: September 2023

Rotating system is a main part in any industry. The design of such systems in modern engineering is towards lower weight operating at super critical speed for longer periods of time. In actual working condition, faults are unavoidable due to the error in manufacturing; faults may develop in the system due to the operating conditions such as heat generation, unbalance, wear, misalignment, looseness etc. In this study, dynamic behavior of rotor-bearing system is studied. This model mainly represents the driving unit at industrial machine applications. Disc at the model can be considered as gear or pulley, etc .at the transmission line. Experimental vibration analyses in vertical direction of the system are implemented. Vibration monitoring with Run up measurement analysis and Spectrum graphs are used to diagnose the excessive vibration source. It is seen that vibration at the rotor-bearing system not only one faults but also combination of several faults such as unbalance, wear, misalignment, looseness, etc. A non- destructive evaluation method for left & right bearing is used to diagnose the undue vibration source before it become critical.
Industrial Production of Insulin by Genetically Modified Organism
Authors: Upreti Prateek , Lohani Pushpa
Published: September 2023

Insulin is a hormone secreted from the β cells of the islets of Langerhans, a specific group of cells in the pancreas. Life would not exist without insulin. In order to utilize the glucose (energy) found within the carbohydrate-laden foods we consume, insulin must be present to facilitate its (glucose) absorption. The rapid increase in the number of diabetic patients globally and exploration of alternate insulin delivery methods such as inhalation or oral route that rely on higher doses, is bound to escalate the demand for recombinant insulin in near future. Recombinant human insulin has been produced predominantly using E. coli (Escherichia coli)and Saccharomyces cerevisiae (a species of yeast) for therapeutic use in human. Current manufacturing technologies would be unable to meet the growing demand of affordable insulin due to limitation in production capacity and high production cost. Insulin is one of the most important drugs in medical science therefore it is important to have a basic knowledge about it. In this review we take a brief look on the history of insulin, its properties and function. We also focus on its industrial production concept and technique along with its purification process. We conclude with the current delivery system for insulin and future prospects.
Solving Fuzzy Linear Programming as Multi Objective Linear Programming Problem
Authors: Princy Flora M.
Published: September 2023

The constraints and the objective function of the fuzzy linear programming problem are converted into the multi-objective optimization problem (i.e.,) into an equivalent crisp linear problem.Finally, the multi-objective linear programming problem is converted into the weighted linear programming problem to show that they are independent of weights and obtained the complete optimal solution.
Effect of Heat input on Micro Hardness and Metallurgical Properties of Shield Metal ARC Welded Duplex Stainless Steel
Authors: Mittal Arvind , Gupta Rajesh
Published: September 2023

The work was carried out to the effect of heat input on the hardness and metallurgical properties of shield metal arc welded of duplex stainless steel. Three specimen A, B and C with heat input combinations designated as low heat A (0.675 KJ/mm), medium heat B (0.860 KJ/mm) and high heat C (1.094 KJ/mm) and the weld joints made using these three combinations were subjected to observe the changes in thermal condition caused by variation of heat input can affect the metallurgical properties and the hardness of the welded joint. The result achieved from this research shows that the joints made using low heat input exhibited having more hardness than those welded with medium and high heat input. Heat affected zone of welded joint made with medium heat input has austenitic ferritic grain structure with some patchy austenite provide higher harness of the welded joint. Significant grain coarsening was observed in the heat affected zone (HAZ) of medium and high heat input welded joints, whereas low heat input welded joint shows the fine grain structure in the heat affected zone with small amount of dendritic formation and equiaxed grain structure where inner zone indicates slowly cooled grains in the direction of heat dissipation.
Effect of Capillary Tube Shapes on the Performance of Vapour Compression Refrigeration Cycle Using Nano-Refrigerant
Authors: Mehta Vikas , Pankaj  , Jha Ramesh Kumar , Kumar Sunil , Gupta Rajesh
Published: September 2023

The main aim of this experimental study was to check the coefficient of performance on the Vapour Compression Refrigeration System by changing the shape of the capillary tube and by changing the refrigerants. Investigated the effect of Nano Refrigerant on the Coefficient Of Performance of Vapour Compressor Refrigeration Cycle. Compared the Coefficient Of Performance on the basis of R- 22 (Difluoro-Monochloro Methane (CHF2CL) or R-22) and Al2O3 Nano particles mixed R-22. The shape of the capillary tubes and the refrigerants is altered to study its effect on the performance of vapour compression refrigeration cycle. The shapes of Capillary tubes used were Serpentine Shape and Cubic Shape.
A Study on Novel Method of Facial Image Compression Using Master Code
Authors: Reni Sagayaraj M. , Sathishkumar R. , Anand Gnana Selvam S.
Published: September 2023

In this paper, face images are studied in the context of detection and recognition. In the literature, the problem of compressing human frontal facial images has been addressed. The images that are dealt are passport-type photos namely, full face, frontal view, plain background, no dark glasses, without hates and other non-standard clothing. Compression of Facial Images by using IDL is carried out in this paper. The facial images dealt with are passport-type photos-full face, frontal view. Three different photos of the same person are stored. A single code book is generated and compression is carried out. Appreciable PSNR values are obtained for different block sizes. This paper introduces a method to compress and decompress the facial image, so that it is visually appealing, at a quality sufficient to an un-mistakenly visually identify a given subject.
Indian Internet Context: The User Base and Speed – An Overview
Authors: Paul P. K. , Bhuimali A. , Shivraj K. S.
Published: September 2023

India is one of the important name in today’s world in terms of popularity, democracy, development, socialism and ancient history and heritage. Though India holds the record of ancient world, but it is also changes itself and the process is continuing the latest technologies and tools have widely utilizing in almost all the sectors and fields. The internet systems has grown with rapid manner in the last few decades. The services and user base have been changed rapidly with the help of several latest internet services. The internet users are increasing day by day due to many reasons. Urban and rural, both the sectors have improving the dispatching of internet and removing digital divide in many contexts. The paper has highlighted many aspects related to the internet in Indian context.
IOT Based Grid Eye Thermal Mapping Gun Security System for Defence Applications
Authors: Ganesh E. N.
Published: September 2023

Grid-EYE is a thermal mapping technology by Panasonic Semiconductors, using which embedded devices like Arduino Boards can generate fast the thermal maps of places, without requiring expensive thermal cameras or complicated image processing algorithms. IOT Based GRID-EYE sensor is part of a device which shall detect both the position and the intensity of the heat radiated by the surface of either a single or multiple targets or to utilize a Hot Target Mode (HTM) to track the target with the highest temperature when multiple elements of interest are involved at the same time and also specialized software and GPS Video MMS can be viewed instantly through SMART Phone. In highly critical border areas military personnel cannot monitor all the time. In such areas grid eye sensor system proves highly advantageous and efficient. An autonomous sentry gun system with IOT is implemented using the grid-eye technology which tracks and points the intruder. Grid-Eye Sensor system is interfaced with IOT to control the operating mode of the sensor and to provide a thermal image of the target on the monitoring panel at the control section. This project can accurately sense multiple intruders at a distance up to 5m 16.404ft. The temperature accuracy of the sensed object is maximum when the difference between the surroundings and the object is ±2.5°C or ±4.5°F with a maximum viewing angle of 60 degrees
An Efficient Graphical Authentication System
Authors: Kumar Aayush , Kumar Keshav , Shekhar Singh Siddharth , Vaneeta M.
Published: September 2023

Password authentication is majorly used in applications for computer security and privacy. However, human actions such as selecting bad passwords and inputting passwords in an insecure way are considered as” the weakest link” in the authentication process. Rather than arbitrary alphanumeric string, users generally use weak password, more often based on their personal information. With new technologies coming up and mobile apps piling up, users can use the application anytime and anywhere with various devices. Although the evolution is convenient but it also increases the probability of exposing passwords to shoulder surfing attacks. Attackers can observe directly or use external recording devices to collect users’ credentials. To overcome this problem, a novel authentication system Pass Matrix, based on graphical passwords is proposed to resist shoulder surfing attacks. With a one-time code and horizontal and vertical bars covering the entire scope of pass-images, Pass Matrix will offer no hint to attackers to figure out or narrow down the password even they conduct multiple camera-based attacks. We will implement a Pass Matrix prototype and from the experimental result, the proposed system will achieve better resistance to shoulder surfing attacks while maintaining usability.
Design and Development of Finical Frame on Reaction performance Expert Routing Protocol in Sloppy WSN
Authors: Ravichandran S. , Benjohnson R. , Lakshminarayanan S.
Published: September 2023

Wireless Sensor Networks accept abundant abeyant to abutment several important wireless applications, together with concurrent disc statement, remedial application, inspection purpose sensor networks, automated applications, aggressive surveillance and home networking applications. But there are two arduous issues (i) advice bandwidth and (ii) activity are actual important to architecture wireless and adaptable systems because these are actual abundant bound in arrangement environment. Therefore it requires able advice and architecture techniques to access bandwidth as able-bodied as activity able protocol. The lot of able acquisition agreement Lower Activity Adaptive Absorption Hierarchy in wireless sensor networks. Lower Activity Adaptive Absorption Hierarchy uses the abstraction of activating absorption if sensor nodes are deploying about area amount of array ampules on the network. This cardboard describes the arrangement superior that depends on altered characteristics of abstracts manual as a Modification on LEACH protocol. In this paper, we discussed and explain the allegory of magnitude, phase, appearance delay, accumulation delay, amplitude of broadcasting and activity burning respectively.