bluuebunny/crossref_metadata_2025_split huggingface dataset:
CRLH-Transmission Line for Design and Analysis of Compact Microstrip Patch Antenna
Authors: Kr Kaushik Awanish , Kumar Anubhav , L. Yadava R. 
Published: July 2024

The composite right/left-hand transmission line is displayed as an ordinary Transmission Line having two type of properties, first one left-hand properties and second one right-hand properties. By demonstrating a metamaterial based CRLH as a comparing TL, TL hypothesis can be utilized for analysis and plan one-, two-, or even three-dimensional CRLH metamaterials. The structure of CRLH-TL has the arrangement of metamaterial transmission line (TL) made out clearly by composite right-/left-hand (CRLH) unit cells. The Composite Right Left Handed (CRLH) transmission lines are on recent displayed as a kind of artificial transmission lines with various microwave applications. This examination take a gander at various types of execution of these transmission lines and the impact over the execution. The examination is passed on utilizing both lumped parts and microstrip utilization of the unit cells. As a summed up, show for CRLH TL provides for an incredible level of excellent stage reaction, for instance, double band task, nonlinear frequency, bandwidth capacity upgrade, and furthermore the presence of basic frequency with zero phase velocity. In this paper, we discuss about a Microstrip Patch antenna which is based on composite right/left-hand transmission line.Â Â Â
Dynamic Threshold MOSFET for Low Power VLSI Circuit Design
Authors: Kumar Mishra Puneet , Rai Amrita , Rai Mayank , Sehgal Amit 
Published: July 2024

In this abstract, we investigate a noble low power VLSI logic design technique by applied substrate bias to MOSFET & control threshold voltage (VTH) of MOSFET deviceÂ i.e. dynamic threshold MOS (DTMOS) logic design for combinational digital logic gates. DTCMOS logic design has larger driving ability with low leakage current ( i.e. low power dissipation) as compare toÂ ratio-less static CMOS logic design. DTMOS approach that takes advantage of partially-depleted SOI technology, by providing an fitting substrate bias that varies according to gate voltage(VG), As we know thatÂ the VTH of the device is depending on its VG (i.e.by vary gate voltage we control the VTH of MOSFET). Under above circumstances, an improvement in delay while using less power than conventional transistors can be achieved. The behavioural comparison of DTMOS & CMOS logic design circuit are funded with respect to parameters such as Power dissipation, Propagation delay & Figure of merit evaluated through circuit simulator CAD tool HSPICE.Â Â
A Study on the Motivating Factors that Stimulates A Common Man to Become Great Entrepreneurs, with Specific Reference to Madurai City
Authors: D. Anbugeetha Dr. , B. Nandhini Ms. 
Published: July 2024

EntrepreneurshipÂ is the process of crafting, establishing and operating a new venture. It is a vibrant process of application of energy to convert creative ideas into reality. It wholly depends upon the decision people make about how to carry out the process and accomplish something in life. The populace that creates these businesses is calledÂ an entrepreneur. They are people who have the competence and keenness to build up, categorize and administer a business along with any of its risks in order to make some returns. Entrepreneurs when motivated exhibit high efficiency. They are creators carrying a huge responsibility of social development, creating something new and better, notably through innovation, thus harmonizing the goals of all stakeholders while sustaining the economic feasibility of a business.People become entrepreneurs for numerous reasons. There may be several factors which trigger individuals to land up into business. This research paper studies and identifies the various factors which motivates a common man of Madurai city to become great entrepreneurs. The various factors which motivated the people of Madurai city to become entrepreneurs were measured. The EMQ developed by Nergis Aziz, Barry A. Friedman, Aichurek Bopieva and Ibrahim Keles, was used to gather data for the present study. The 30 item questionnaire speaks about 7 dimensions of entrepreneurial motives. The study also tries to identify whether there is a difference among the respondents belonging to various demographic profiles on their scores on the various factors of entrepreneurial motives, using simple percentage analysis, t-test and ANOVA.Â Â Â
Influence of 7R in Logistics Industry towards Customer Satisfaction
Authors: Suresh S. , S.Vasantha Dr. 
Published: July 2024

7Rs of Logistics adequate material while producing/ modelling/accumulating a material, the industry would observe to the productivity challenges that can impact during movements. Quality packing needs, for example, shall arise from the materialâ€™s tons or containing bulk, its design or its easily broken and transporting distance. Material when shaped with required qualities shall amazedly easily facilitate transporting if they make some terms of standardization in the materialâ€™s sizes during the producing will make package, stocking, material handling and movements considerably facilitate.The Right customer is creating awareness for our material and quality of services. Facing biggest problem is identifying the customer to be targeted. The results to searching the right customer shall be to do a research in logistics markets. The research shall find an insight to which we are supposed to finalize. Then as per the cost one would select which survey procedures to deploy so that the right people know about our material and how to handle the material.Right Quantity is a key factor in logistics industry. If we donâ€™t reach the demand of material, we shall losing money. Also if we have additional quantity our storage cost and other related expenses shall revise. So the manufacturing material should be based on the demand and do not make huge stocking expenses.The right condition in logistics is for the damage free delivery of the customer ordered product. The quality of the materials must be maintained till the time it reaches the destination. The supplying procedures must be such thatit is maintain the quality of the material without any additional cost.The demand for your material may vary place to another place. It si necessary to understand from doing additional market survey the proper place that needs to be targeted, as certain places should have demand for the material whereas the other places should not take care about the materials.On time delivery of materials is most important one, All process done but the entire process may fail if the timing is not right. For example it is essential to have the materials on the warehouse at the right time to supply to the customer, in case the product demand is not met at the right time it might be lost to customer. On time is all in this form of sales. It is necessary to make a schedule and stick to it in order to facilitate a smooth and efficient functioning.The study covers above all 7 rights in the logistics industry.Â Â
Design of Cost Sensitive Classifiers for E-Learning Data Sets Tuning with Cost Ratio
Authors: C.S.Sasikumar Mr. , A.Kumaravel Dr. 
Published: July 2024

An examination on costly classifiers impacting essential choices utilizing expectations is a vital research field for the information mining analysts. Notwithstanding, the determination of parameters for such classifiers assumes an imperative job in getting more exactness and less expense in the basic setting. Following this rule, a measurement dependent on a levelheaded number, dictated by the proportion between the quantities of false positives to false negatives in assessing the classifiers is considered. Cost delicate models too the cost dazzle models are normally both acknowledged by their execution through least blunder or most extreme exactness. Thus in setting of understudies points of interest from East London locale and from Yorkshire district should be connected with more significant measures to locate the correct minimal effort esteems. In this paper, we analyze the cost touchy classifiers and measure their execution by shifting the parameter (False Positive and False Negative). We recognize distinctive examples of conduct of these classifiers for various scope of qualities. Add up to cost for four unique reaches are investigated independently and the exhibitions in the two-distinctive setting of understudy detail from East London district and from Yorkshire locale are considered. Add up to cost of understudy subtle elements from East London area happens to be more than expense of Yorkshire district while tuning the parameters. These discoveries can bolster the choices of diagnosing which methods for instruction is more important to choose with foruming or non-foruming with more certainty.Â Â
Synthesization of Low power Folded Tree Digital Signal Processor Architecture for WSN Applications
Authors: G. Kiran Kumar Mr. , Shaik.Mahaboob Basha Dr. 
Published: July 2024

To monitor the execution of Wireless Sensor Network (WSN) applications effectively, different parameters like pressure, viscosity etc., to be measured accurately. A unique WSN environment is to be established through radio communication. The main requirement for this is high energy consumed wireless network sensor nodes. This paper presents unique design of low power folded tree architecture for wireless network sensorâ€™s data processing through parallel prefix operations and data localization equipment.Â Â Â
Design and Performance of Swirl Flow Microbubble Generator
Authors: Syaeful Alam Hilman , Gita Redhyka Grace , . Bahrudin , Tri Sugiarto Anto , Ibnu Salim Taufik , Robbihi Mardhiya Inda , . . 
Published: July 2024

The design of a microbubble generator that has high efficiency and good performance is still a challenge today, especially for a large scale application. In this study, CFD simulation based on the transient operation was used to predict the characteristics of a fluid flow as a reference in the design process. To analyze the performance of the swirl flow microbubble generator, particle image velocimetry (PIV) was used to characterize the dimension and distribution of microbubbles. Based on the simulation results, CFD was able to visualize the mixing process and the fluid characteristics of the gas-liquid flow in a swirl flow microbubble generator. Air self-suction mechanism in a microbubble generator nozzle was successfully formed by a negative pressure in the central axis area of the nozzle due to a swirl flow of water. It shows that a swirl flow microbubble generator can work efficiently and doesnâ€™t need any other devices to deliver air into the system. Based on the PIV measurement, the microbubbles were successfully formed with the radius averaged of 25 Âµm for both air mass flow rate of 0.25 l/min and 1 l/min. However, the smaller the mass flow rate of air, the more the number of microbubbles generated.Â Â Â
Fatigue Life Simulation of an Alloy Wheel Design
Authors: A. Zakaria K. , A. Kamarudin K. , A. Yusuff M. , B. Ali M. , Dharmalingam S. 
Published: July 2024

Finite element analysis (FEA) is extensively used in the engineering field, especially in structural engineering. FEA is a numerical method used for solving engineering problems that involve complicated geometries, various loading conditions and material properties. A fatigue life assessment of an engineering component is necessary to predict the life span of this component before failure. Automobile alloy wheel is an engineering component that is exposed to fatigue failure in services. Therefore, this study aims to determine the critical area for crack initiation on automobile alloy wheel and to simulate and analyse the fatigue life of an automobile alloy wheel design that is fabricated from different types of materials. The automobile alloy wheel design was modelled using computer-aided design and analysed using commercial finite element software. The automobile alloy wheel was modelled based on a 1200 cc national automobile. Three types of materials, namely, titanium, aluminium and magnesium alloys, were used in this study. A critical part of a steering knuckle could be identified by conducting a stress analysis, and the fatigue life of the automobile alloy wheel could be predicted on the basis of applied loads. Results showed that fatigue life is significantly influenced by the types of material used in a simulation.Â Â
Predicting Gross Domestic Product Using Weighted Exponential Moving Average on Phatsa Web Application
Authors: Bonar Kristanda Marcel , Hansun Seng 
Published: July 2024

Gross Domestic Product (GDP) has been known as multi criteria measurement of market value from goods and services across nation. Even there has been an improvement study on accuracy recently, this subject still opens a huge potential of future research and method development and implementation. At this study, we compared a new approach on Moving Average method called Weighted Exponentially Moving Average (WEMA) that created in 2014. We implement the method on Phatsa Web Application and evaluate the results by calculating its Mean Squared Error (MSE), Mean Absolute Scaled Error (MASE), and Mean Absolute Percentage Error (MAPE). Comparison study with the conventional moving average methods named Simple Moving Average (SMA), Weighted Moving Average (WMA) and Exponentially Moving Average then conducted to review the capability of WEMA in predicting Indonesiaâ€™s GDP data. It is proven that WEMA can provide more accurate results rather than SMA and WMA, but it still has the same error rate value if compared to EMA with more computation time. In addition to the result, Czechâ€™s GDP data set is also tested and provides more information on how WEMA calculation with expanded data set, and more volatile value compared to Indonesiaâ€™s GDP in Czechâ€™s GDP data set.Â Â Â
Spatial Mapping of Toddler Pneumonia Vulnerability in Bojonegoro, Indonesia, Using Hybrid Genetic Algorithm â€“ K-means (GA-Kmeans)
Authors: Fariza Arna , Basofi Arif , Ayu Rosita Devi Dyah 
Published: July 2024

Pneumonia is an acute infection that affects the lung tissue (alveoli) which can be caused by various microorganisms such as viruses, fungi, and bacteria. Pneumonia was the second leading cause of death (13.2%) after diarrhea (17.2%) among under-fives. It shows that pneumonia is a disease that becomes a public health problem that contributes to the high mortality rate of children under five in Indonesia.Â In recent years, Bojonegoro city gives a large contribution for toddler pneumonia under five years of age in East Java district, Indonesia.Â In 2012, pneumonia sufferers reached 90.17% of the total number of the toddler and still many the next years.Â There are five risk factors for pneumonia include the number of children under five, the estimated number of patients, the number of sufferers, environmental factors and nutritional status.Â A spatial approach is needed to see the spreading of pneumonia vulnerability level in each sub-district in Bojonegoro.Â This approach can be used by the government as a supporting effort in controlling and preventing pneumonia which is more focused, efficient, and effective.Â This paper proposes a new approach to generate a vulnerability mapping of toddler pneumonia using hybrid genetic algorithm - K-means (GA-Kmeans) clustering algorithm according to five risk factors.Â K-means is a clustering algorithm that can produce data groupings based on several attributes well and quickly.Â However, there is a problem in the initialization stage of the initial random seeds from K-means, which is very difficult to reach an optimum global.Â The genetic algorithm is used to optimize initial seeds in the K-means algorithm. The vulnerability level of toddler pneumonia is classified into low, medium and high, then it is visualized into spatial mapping.Â The result of GA-Kmeans test iteration experiments produced best variance cluster 0.99 (almost 1) and determined high levels of vulnerability in 2016 are Kedungadem, Kepohbaru, Baureno, Kanor, Sumberrejo, Balen, Kapas, Bojonegoro, Dander and Ngasem sub-districts.Â Â
Reducing the Production Lead Time of an Industry Using Value Stream Mapping Integrated with Kaizen
Authors: Bhat Ritesh , Mohan Nanjangud , Naidu Mohindar , Shivamurthy Shivakumar 
Published: July 2024

Lean manufacturing tools and techniques acts as a major industrial management driver in the modern world since they attracted the industrialist at an early period in its raw form. Value stream mapping is a lean tool that helps not only to identify the issues hindering the productivity in an industry but also helps to decide upon the right lean tool to be used for improving the same. This article focuses on the implementation of value stream mapping in one of the leading pharmaceutical company to assess the current productivity and recommending improvement. The recommended improvement through the future state map shows that the effective implementation of lean tools reduces the production lead-time by 60.29%.Â Â
Assessment of Iron Ore Ex-Mining Lake: Seasonal Influence on Water Quality of Tasik Puteri, Bukit Besi, Malaysia
Authors: Ambong Khalid Sopiah , Fauziah Syed Draman Sarifah , Rozaimah Sheikh Abdullah Siti , Anuar Nornizar 
Published: July 2024

Tasik Puteri, Bukit Besi has been chosen to be monitored its water quality seasonally since it is known as the main water source for iron ore washing process a decade ago. In this study, water samples from 14 sampling station were analyzed for dissolved oxygen, pH, electrical conductivity (EC) and temperature in three different seasons, which covered the normal season (August 2016), wet season (November 2017) and dry season (Jan 2018). This study revealed that the lake is acidic with pH range from 2.96 â€“ 4.32 in normal season, 2.80 â€“ 4.40 in the wet season and 2.85 â€“ 3.88 in dry season clearly fall in Class V of the Interim National Water Quality Standard (INWQS), which is highly polluted water where none of the uses of the other classes can be applied to the water. TheÂ mean temperature for the three months was within the normal range which is Class I, electrical conductivity are categorized under class I while dissolved oxygen in Class I for normal season, Class IIA/IIB for wet season and Class I for dry season. Statistical analysis of one way ANOVA test indicates that all measured parameters are shown significant difference by the seasonal changes. In summary, the water quality of Tasik Puteri, Bukit Besi should be extensively monitored since deterioration of water quality was clearly observed in terms of pH.Â Â Â
Shape Parameter of Extended Uniform Cubic B-Spline in Designing Three Dimensional Objects
Authors: Mohamad Sukri Nursyazni , Khairiah Razali Noor , Musliha Nor-Al-Din Siti , Afzanurfahmi Che Adnan Muhammad , Abdul Hadi Normi , . . 
Published: July 2024

In Computer Aided Geometric Design (CAGD), B-spline curves are piecewise polynomial parametric curves that play an important role. CAGD which has been widely used, brings the good impact of computers to industries such as automobile. To meet engineering requirements, Extended Cubic Uniform B-Spline is proposed to be applied in creating new objects. Furthermore, three dimensional objects such as rod, bottle and others can be generated from Extended Cubic Uniform B-Spline curves by using translation technique of sweep surface method. In this research, the three-dimensional objects are formed by transforming Extended Cubic Uniform B-Spline with degree 4 by using translation technique. The advantage of using Extended Cubic Uniform B-Spline is the curve can be modified by changing the value of shape parameter. Various shapes of three dimensional objects can be formed by using different shape parameters. The smoothness of three dimensional objects is analyzed by shape parameter value from Â to . The result shows object with and Â are smooth.Â Â
Inventory Control System Using Waterfall Development Model
Authors: Talmizie Amron Mohd , Binti Abu Hassan Shabirah , Shukri Saleh Hudin Mohamad , Janom Norjansalika 
Published: July 2024

Information system innovation progress is turning out to be speedier and simpler to use. In many cases, there are an organization that still utilize the customary route in preparing their information.Â Customary routes will require people to move from one place to another to achieve their goals. In the case of Finance Department, UiTM Kampus Kuala Terengganu, the manual process involving the staffs to fulfill and submit the form and officer will approval and validation. The storekeeper will verify the availability of the item in the store. Using manual processes consumes a lot of time, high risk of human error and involves a lot of papers as well as files. Therefore, Bendahari Inventory Control System (BICS) was proposed to help the Finance Department to be more systematic in handling the inventory control. The implementation of the Waterfall Model in this research was turned to be useful and appropriate to help building up the system.Â Â
Competitive Adsorption of Cu2+, Pb2+ and Ni2+ on Thiourea Modified Spent Grated Coconut (Cocos Nucifera)
Authors: N. Dilah N. , A.K.M. Hanafiah M. , Khalid K. , C. Ibrahim S. , S. Hamzah A. 
Published: July 2024

The behavior of thiourea spent grated Cocos nucifera (TSGC) as an adsorbent for simultaneous removal of Cu2+, Pb2+ and Ni2+ ions from aqueous solutions in ternary system was investigated. TSGC was characterized by using a CHNOS analyser, a Fourier transform infrared (FTIR) spectrometer and a scanning electron microscope coupled with energy dispersive spectrometer (SEM-EDS). Complexation was one of the main mechanisms involved as indicated by the FTIR spectra. The pseudo-second-order and Langmuir isotherm models best fit to the adsorption experimental data. The maximum adsorption capacities (mmol.g-1) of heavy metal ions by TSGC were in the order of Cu2+ (1.38) > Pb2+ (0.32) > Ni2+ (0.24). Overall, TSGC showed a higher selectivity for the Cu2+ ion.Â Â
Clonal Selection Algorithm for Low Quality Fingerprint Image Verification
Authors: â€˜Aisyah Saâ€™dan Siti , Raju Rajeswari , Jamil Nursuriati , . . 
Published: July 2024

Fingerprint verification has drawn a lot of attention to its approach in biometric since it is one of the most important biometric technologies nowadays and is widely used in several different applications and areas. It is applied in the forensic science area in order to identify people who were involved in criminal scenes such as the victims and the suspects. A humanâ€™s fingerprint is unique and usually has its own patterns and ridges, which differs them from otherâ€™s fingerprints. However, there are some drawbacks that can cause low accuracy and low performance of the verification. This occurs when the fingerprint images used are of low-quality and the fingerprints may be slightly incomplete (partial). Clonal Selection Algorithm (CSA) is known to be good in pattern matching and optimization of problems. Hence, this paper discusses the finding of the implementation of CSA in fingerprint verification. There were two main processes involved, which are features extraction using minutiae-based method and also the implementation of the CSA algorithm. Study shows that the FNMR result is 33.33% and the FMR is 16.67%. Further studies can be carried out by using the same algorithm, but focusing more on the feature extraction methods to improve the extraction of fingerprints.Â Â