Miracle-dz/UniFAR-FTUs huggingface dataset:
Enhancement of Web Proxy Caching Using Simple k-Means Clustering

— The Simple k-Means is an ensemble learning method for Web data clustering. In this study, we attempt to improve the performance of the traditional Web proxy cache replacement policies such as LRU and GDSF by integrating machine learning technique for enhance the performance of the Web proxy cache. Web proxy caches are used to improve performance of the web. Web proxy cache reduces both network traffic and response time. In the first part of this paper , clustering method as the simple k-Means cluster to learn from proxy log data and predict then group the classes of objects to be revisited or not. In second part, a simple k-Means is incorporated with traditional Web proxy caching policies to form novel caching approaches known as k-Means-LRU and k-Means-GDSF. These proposed k-Means-LRU and k-Means-GDSF significantly improve the performances of LRU and GDSF respectively.
Channel Estimate In MIMO Using DFT In Leakage Estimation

In the wireless industry full dimension MIMO has attracted significant attention and for the next generation evolution toward beyond fourth generation and fifth generation cellular systems developed as a candidate technology. For realizing spatially separated transmission links to a large number of mobile stations FD-MIMO utilizes a large number of antennas placed in a 2D antenna array panel. The extension of spatial separation to the elevation domain as well as the traditional azimuth domain is due to the arrangement of these antennas on a 2D panel. We are going to discusses ongoing standardization efforts in 3GPP to incorporate FD-MIMO features in the next evolution of LTE along with the features and performance benefits of FD-MIMO. Also a 2D antenna array design and its role in the implementation of FD-MIMO, is discussed. Performance benefits of FD-MIMO are demonstrated, system-level evaluation results are given.
Blockchain : Methods , Applications and Technology Progress 1

Corresponding Author Cheryl Ann Alexander Technology and Healthcare Solutions, Inc., Vicksburg, MS, USA Email: tech.health. sol@gmail.com Abstract: Blockchain is gaining great attentions in various applications. Blockchain is a shared ledger concept which is highly secure due to the nature of its construction. It is immutable, needs a consensus to add a block to the chain, is held secure by a hash function and is visible to all participants within the blockchain. The methods, impacts and benefits of blockchain are introduced. The applications and the technology progress of the blockchain technology are presented, which include applications and progress in Internet of Things (IoT) and cloud, medical applications and healthcare, supply chain security and management in identity, resources, ownership, mobility and keys for heterogeneous vehicular network.
A CRITICAL REVIEW OF LITERATURE

Ever growing dynamism in the world requires Top Management Teams (TMT) in strategy formation and organizational performance. Empirical work on the relationship between TMT and organization performance yields conflicting and inconclusive results. Some studies show positive relationship, others show negative and no relationship. The inconclusive results represent a gray area in which we attempt to fill by exploring other factors that affect the relationship. Specifically, we consider the moderating effect of competitive environment on the relationship between TMT and organizational performance. In additional, strategy implementation is an important variable that mediates the relationship between TMT characteristics and firm performance. A proposed conceptual framework is proposed for further empirical research is presented.
Real Time Bugs Tracking System

--------------------------------------------------------------------- ABSTRACT ------------------------------------------------------------- Bug Tracking System is used to track the bugs and report it to the manager. Many Organizations and Companies assign projects to their employees. But sometimes they may fail to detect those bugs. This project is mainly developed to analyze and detect the bugs. In this paper, we designed an online compiler to detect and track the bugs and report it to the manager so as to manage time. It reduces the time and manual work of tracking the bugs, performs the regression testing. It focuses on easily detecting the bugs even though the employee is unaware of the concepts. It paves way for the manager to easily detect the performance of the employee and can hike them accordingly. There is no automatic system to detect the bugs. It is done manually only, which consumes much time and may fail to detect few bugs which the developer has no knowledge about it. In the proposed system, we have implemented an online compiler on which the manager can feed the code developed by the employees and to validate the code in easy manner. Each of the members in the organization has a separate login access to avoid confusion among them in performing their individual roles. By this system, Manager could identify who makes mistakes and hike them according to their performances randomly.
MicroGrid during Grid-connected mode and Islanded mode-A Review

There has been a keen interest on Distributed Generation (DG) due to their restricted goals of meeting local loads and improving reliability of the overall system. Micro grids (MGs) are connected to the main grid through a Point of Common Coupling which separates the former from the latter. At the time of an intentional islanding or fault at the grid level, a MicroGrid is able to disconnect itself from the rest of the grid and operate by itself. A MicroGrid may contain both directly connected and inverter interfaced sources with different control configurations. When disconnected or islanded from the main grid there are various approaches to share the load, one of them being master-slave control where a storage device may become the reference DG to set the nominal voltage and frequency. When the main grid is brought back to normal operation, the MicroGrid is able to resynchronize itself to the main grid only when it meets certain conditions so as to avoid transients. All the microsources, power electronics and their control with power management were developed in
Automating the Human Resource System - A modular ICSA approach to Human Recruitment via Dynamic Emotional Evaluation.

- A need exists to augment human potential to create an environment of trust and co-operation. Humans are known for their ability to lie and present biased facts. Thus the analysis of this important social cue of facial emotions is vital in order to identify and rectify any discrepancy in the behavior of the person in front of us. The use of Viola-Jones Algorithm, Haar Cascades, Eigen-faces algorithm also the use of parameter-based segment identification can be used to create a mechanism to detect and classify emotions. This is an ICSA (Intuitive Computer Sensed Analysis) Approach. (cid:10)
Literature Review on Feature Subset Selection Techniques

Feature selection process involves identifying a subset of features that produces similar results as the original entire set of features. Feature selection, also known as attribute subset selection is similar used for dimensionality reduction; improve the classifier accuracy; removing irrelevant and redundant features. It is a research area of great practical significance and has been developed and evolved to answer the challenges due to data of increasingly high dimensionality. The main task in feature subset selection is removal of irrelevant features and eliminating redundant feature in accordance to getting quality feature subset. The feature selection algorithm is constructed with the consideration of efficiency and effectiveness point of view. The efficiency related to time required to find the subset of features. The effectiveness concerns with quality of subset produced. The objective of feature selections are improving the prediction performance of the predictors, providing accurate and immediate result. This paper review summarizes the various techniques of feature subset selection
Genetic Syndromes & Gene Therapy

Helper-dependent adenoviral vectors are devoid of all viral coding sequences, possess a large cloning capacity, and can efficiently transduce a wide variety of cell types from various species independent of the cell cycle to mediate long-term transgene expression without chronic toxicity. These non-integrating vectors hold tremendous potential for a variety of gene transfer and gene therapy applications. Here, we review the production technologies, applications, obstacles to clinical translation and their potential resolutions, and the future challenges and unanswered questions regarding this promising gene transfer technology. Figure 1: Transcription map of human adenovirus serotype 5. The ~36 kb genome is divided into four early region transcription units, E1–E4, and five families of late mRNA, L1–L5, which are alternative splice products of a common late transcript expressed from the major late promoter (MLP). Four smaller transcripts, pIX, IVa, and VA RNA’s I and II, are also produced. The 103 bp inverted terminal repeats (ITRs) are located at the termini of the genome and are involved in viral DNA replication, and the packaging signal (ψ) located at the left end is involved in packaging of the genome into virion capsids. Citation: Rosewell A, Vetrini F, Ng P (2011) Helper-Dependent Adenoviral Vectors. J Genet Syndr Gene Ther S5:001. doi:10.4172/2157-7412.S5-001
A BRIEF SURVEY ON THE TECHNIQUES USED FOR THE DIAGNOSIS OF DIABETES-MELLITUS

---------------------------------------------------------------------***--------------------------------------------------------------------Abstract Diabetes-Mellitus refers to the metabolic disorder that happens from misfunction in insulin secretion and action. It is characterized by hyperglycemia. The persistent hyperglycemia of diabetes leads to damage malfunction and failure of different organs such as kidneys, eyes, nerves, blood vessels and heart. In the past decades several techniques have been implemented for the detection of diabetes. The diagnosis of diabetes is very important now a days using various types of techniques.
Phytotoxicity of Citronellol Against Amaranthus Viridis L.

A study was undertaken to explore the phytotoxicity of citronellol, a volatile monoterpene found in Eucalyptus citriodora Hook. and many other aromatic plants, against the weed Amaranthus viridis L. in order to assess its herbicidal activity. Dose-response studies conducted under laboratory conditions revealed that citroellol (in concentrations ranging from 0.1microL to 2 microL) greatly suppresses the germination and seedling height of the test weed. At 2 microL concentration of citronellol, none of the seeds of the test weed germinated. At 1 microL concentration of citronellol, the radicle height of the test weed was reduced to a mere 28% and the plumule height was reduced to about 40% compared to control. Not only the germination and seedling growth, even the chlorophyll content and respiratory activity in the leaves of emerged seedlings of A. viridis were severely affected. The chlorophyll content and respiratory activity were reduced by about 30% and 60%, respectively, even at a very low concentration of 1 microL. These results indicated an adverse affect of citronellol on the photosynthetic efficiency and energy metabolism of the test weed. A strong negative correlation was observed between the concentration of citronellol and the observed effect. Based on the study, it can be concluded that citronellol possesses strong inhibitory potential against weeds that could be exploited for weed management.
Impact of Business Flexibility Capabilities on Firm Performance: Es Perspective

Enterprise Resource Planning (ERP) systems have become transaction backbone of organizations in the private, governmental and non-governmental non-profit sector, seeking growth. According to research firm Gartner, fully 85% of the fortune 500 firms have implemented ERP and increasingly small to medium enterprises (SMEs) are finding ways to incorporate ERP systems. While on one hand when organizations are going for large scale ERP implementations, often a debate is raised whether ERP deployment contributes towards the business flexibility capabilities of firms or not. Using a conceptual model firmly grounded in the resourcebased view as a frame of reference was developed, hypotheses generated and tested for 53 large Indian manufacturing firms, with respondents being senior most business and IT executives to investigate the potential link between ES resources and its contribution to business flexibility capabilities and contribution of business flexibility capabilities on performance. For this, three important relationships are posited between: ES resources and business flexibility capabilities, business flexibility capabilities and firm performance and ES resources and firm performance Findings of this study highlights that ES resources was not positively associated with business flexibility capabilities, also association between business flexibility capabilities with firm performance was low. Based on the strong empirical evidence, the study suggested that ES resources are not contributing towards business flexibility capabilities and managers going for such systems should tread with caution. Key wordsResources, Capabilities, Firm performance, Resource based theory, Value creation, Business flexibility capabilities
Prevalence of Entamoeba gingivalis and Trichomonas tenax among dental patients attending Federal School of Dental Technology and Therapy clinic, Enugu, Nigeria

The prevalence of Entamoeba gingivalis and Trichomonas tenax among dental patients attending Federal School of Dental Technology and Therapy Dental Clinic Enugu between May and October 2009 was studied. A total of 120 oral swab samples were collected; 60 from dental patients and 60 from non-dental patients. Saline and eosin wet mounts were used to examine the oral swab samples and the organisms were subsequently identified using microscopy. Also, the oral environments of the patients were examined using dental instruments to determine the presence of oral deposits and dental diseases. The result of the study showed 66.7% oral protozoa prevalence among dental patients and 3.3% for non dental patients. The prevalence of Entamoeba gingivalis was 31.67% while that of Trichomonas tenax was 35%. The occurrence of E. gingivalis and T. tenax were more among patients within the age range 21-30. This work therefore emphasizes that E. gingivalis and T. tenax are associated more with individuals having dental diseases and that poor oral hygiene is a predisposing factor to its frequent colonization. Consistent dental health education should be encouraged especially among the youths. [Onyido, A.E. , Amadi, E.S. , Olofin, I. , Onwumma, A.A. , Okoh, I.C , Chikwendu, C.I Prevalence of Entamoeba gingivalis and Trichomonas tenax among dental patients attending Federal School of Dental Technology and Therapy clinic, Enugu, Nigeria. Nature and Science 2011; 9(9):59-62]. (ISSN: 1545-0740). http://www.sciencepub. net.
LITERATURE SURVEY ON INTELLIGENT WIDE AREA SIGNALS BASED DAMPING OF POWER SYSTEM OSCILLATIONS USING VIRTUAL GENERATORS

L.Heamkumar, PG Scholars in Power System – Electrical & Electronics Engineering, Dr. M. G. R. Educational and Research Institute, Chennai, TamilNadu, India. ---------------------------------------------------------------------***--------------------------------------------------------------------ABSTRACT: The aim of this project is to illustrate the need of wide area damping controllers (WADCs) which interacting with Power system Stabilizers (PSSs) of each generators connected to a grid to damp the power system wide area oscillations created by the severe disturbance and/or power market variations, at the system operating condition, be close to the stability margin. Studies are based on the simulation of three areas, 9-bus power system proposed by Anderson and Farmer. One test case is investigated where the two generators out of three in the test system, fails to damp the oscillations completely. The result was observed by monitoring generators speed and voltage signals. A need of designing wide area oscillation damping controller is ensured, herein a concept of virtual generator is introduced to exploit the realization that a group of coherent synchronous generators in power system can be controlled as a single generating unit for achieving wide-area damping control objective. The implementation of VGs based WADCs is made possible by the availability of Wide-area measurements (WAMs) from Phasor Measurement Units (PMUs).
A Review Paper on Player Tracking and Automated Analysis in Sports Videos

— In this paper, we compare different player tracking methods for automated analysis. Automated status tracking and referee rule verification are popular topics in basketball. The core aspects of these improvements is player detection and tracking. Before every game, coaches and players prepare extensively by studying the opponents offensive and defensive formations, plays and metrics. An automated video analysis system could provide many of these statistics in a condensed format that the teams could easily prepare for. In addition, the most common complaint about the game of basketball is the referee’s impact of the game due to judgement calls. Real time player tracking could verify the referee’s calls based on the predefined rules.
DEFOCUS BLUR PARAMETER ESTIMATION TECHNIQUE

De-blurring through blind image deconvolution requires deriving the blur kernel or point spread function (PSF) as it cannot be assumed. In case of defocus blur, the PSF or the degradation function can be represented through parametric expressions. Identification of the parameters is sufficient in these situations to formulate the PSF. In this paper, a technique to estimate defocus blur parameter is proposed. The approach is based on the relationship between the blur radius and the spectral features of defocus blurred image. The method proposed is aimed at finding the radius of the innermost circle among the concentric circles in the frequency spectrum of defocus blurred images. The proposed technique is tested on Berkeley and Pascal VOC datasets which displays around 98% defocus blur radius estimation accuracy for blur radius between 3 and 50.
Hybrid Clean Energy Harvesting System for Low Power Applications

Energy harvesting from the renewable sources has been the main concern in the present scenario. Till now most of the researchers focused on harvesting solar energy and wind energy. However the small amount of energy harvesting without affecting environment is very important. In the recent years mobile communication has become a part of our daily life, extracting energy from the Radio Frequency (RF) signals used everywhere is an attractive solution to the existing energy problem. Another major source of harvesting small amount of energy is from the human body heat. The energy extractions from these sources are emerging as a guaranteed alternative way to substitute the available energy resource to some extent. This paper presents a hybrid model which consists of two sections. First being the harvesting of energy from the RF signals in the range of GSM 4G band(1800-2100 MHz) using a micro-strip patch antenna followed by impedance matching circuit to reduce the dissipated power between load and antenna. Then a rectifier circuit that converts RF into DC signals is used and finally a voltage multiplier circuit is used to boost up the DC voltage. Second section consists of Thermo Electric Generator (TEG) module which converts human body heat into electricity, followed by a voltage booster to increase the level of voltage. The main objective of this work is to find a way to design a hybrid system that can harvest energy from RF signals as well as human body heat and the combined energy that is harvested can be used to power up low voltage implant device.
Roles of H. rosa sinensis extract in the treatment of liver against CCl4-induced hepatic oxidative stress and antioxidants disorder in male albino rats

This study try to investigate the affirmation of 70% ethanol / water Hibiscus rosa extract (HRE), of the leaves, to alleviate the CCl4induced hepatic antioxidants disorders and oxidative stress in male albino rats. For induction of early and late stages of liver intoxication, CCl4 (0.1ml/100gm b.w., twice a week, sc.) was used for 7 and 14 weeks respectively. At the end of both stages of intoxication, the diagnostic enzymes of liver function; serum aspartate transaminase (AST), and alanine transaminase (ALT) recorded highly significant elevation (p<0.001) with the two levels of intoxication while hepatic 5'-nucleotidase(5'-NT) recorded highly significant elevation (p<0.01)only with the late stage of intoxication. On the other hand, the hepatic antioxidants defense markers, reduced glutathione (GSH), glutathione S-transferase (GST), glutathione peroxidase (GPx), superoxide dismutase (SOD) and catalase (CAT), showed significant diminish, one as compared to its control. This emphasizes the increased oxidative stress in the liver with both early and late stages of CCl4-intoxication. Consequently, the oxidative stress biomarkers, lipid peroxidation, as malondialdehyde (MDA), liver xanthine oxidase (XO) and serum advanced oxidation protein products (AOPPs) significantly elevated (p<0.001) by CCl4 liver injury, in stage dependent manner. HRE Post-treatment (100 mg/kg b.w., orally /day, for 4 weeks) for rats, whose of liver injuries, significantly reduced the all alternations of liver functions, antioxidant defenses and oxidative stressmarkers with time dependent manner. It was clear that both CCl4-induced alternation and HRE amelioration effects were of hepatotoxic stage-dependence. So, it is suggested that, H. rosa sinensis extract effectively ameliorated the changes observed with CCl4 injuries in liver, possibly through antioxidant and/or free radical scavenging effects of its phenolic compounds, specially flavonoids, triterpenes and tannins, which previously were demonstrated as a phytochemical components in this extract.