Volume 8 | Issue 7

 Abstract

Automatic Student overall performance prediction is a vital job due to the giant extent of statistics in instructional databases. This job is being addressed by means of academic records mining (ARM). ARM increase strategies for discovering statistics that is derived from academic environment. These techniques are used for grasp scholar and their gaining knowledge of environment. The academic establishments are frequently curious that how many college students will be pass/fail for indispensable arrangements. In preceding studies, it has been found that many researchers have intension on the resolution of gorgeous algorithm for simply classification and ignores the options of the issues which comes all through facts mining phases such as statistics excessive dimensionality, category imbalance and classification error etc. Such sorts of troubles decreased the accuracy of the model. Several universal classification algorithms are utilized in this area however this paper proposed a pupil overall performance prediction mannequin based totally on supervised studying choice tree classifier. In addition, an ensemble approach is utilized to enhance the overall performance of the classifier. Ensemble techniques strategy is designed to clear up classification, prediction problems. This find out about proves the significance of statistics preprocessing and algorithms fine-tuning duties to get to the bottom of the facts high-quality issues. The experimental dataset used is acquired from UCI Machine Learning Repository. Supervised mastering algorithms Decision Tree (J48) are employed in this find out about for experimental purposes. The effects confirmed that J48 performed absolute best accuracy 95.78% amongst others.

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 Keywords

Educational Data mining, Educational Data Mining, Predicting Student Performance, Decision Tree, Ensemble

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 Abstract

The use of a central venous catheter in an intensive care unit is a common practice. The femoral line is the emergency venous access of choice because it is quickly accessible and easily identifiable by the operator. However, the complications associated with this procedure remain quite considerable. The accidental migration of the guidewire during the Seldinger technique is exceptional but potentially dangerous complications given the risk of vascular and cardiac perforation. We report a rare case of an accidental intra-arterial femoral migration of a blunt guidewire when the venous central line passed mistakenly over the guidewire in the femoral artery. The removal of the guidewire by interventional radiology remains the solution of choice in such a situation, which could not be achieve due to the impossibility of moving the patient to radiology service because of her unstable hemodynamic conditions.

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 Keywords

central venous catheter, guidewire migration, complications, prevention.

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Abstract In any judicial proceeding, the case may be proved either by oral evidence or by documentary evidence. Oral evidence means the statement of the witness and documentary evidence means the document produced for the inspection of the court in support of the claim. The rule of best evidence enshrined in the provision of the law of evidence is that the evidence must be of the witness who says that he has full and complete knowledge of the fact is issue. This provision is enshrined under section 60 of the act. This section precludes the admission of evidences which are not directly related to the fact in issue. The evidence act provides that hearsay evidence shall not be admitted however section 6 is an exception to the rule of hearsay. Section 6 provides that the facts which are not in issue may be relevant if they are the part of same transaction. The rule of same transaction is provided under English term res gestae. The facts which are to be proved must be different from the fact in issue but necessary for proving the fact in issue. In any proceedings all the evidences are not admissible. Only those facts are admissible which are connected to the facts in issue and relevant fact. Admissibility is different from the relevancy. All admissible facts are relevant but all relevant facts are not admissible. In the doctrine of res gestae, the facts which are directly connected to the facts in issue by establishing a chain of circumstances are admissible as evidence only.

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 Keywords

Res Gestae, Fact in issue, Relevancy and Admissibility, . Direct Evidence

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Compassion fatigue, also known says secondary traumatic stress(STS), is a condition characterized by a gradual lessening of compassion over time. It is common among trauma victims and individuals who work directly with trauma victims such as nurses, psychologists, and first responders. The current scenario in the health sector is so apt to tackle this cumulative stress. The impact greatly effect on personal work atmosphere as well as the organization they belong to. Proper solid management in the era of burnout ultimately proportionate to the level of excellence in quality care. Developing positive energy is the ultimate core management of compassion fatigue among nursing practice.

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 Keywords

STS, compassion overtime, cumulative stress, burnout

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This study has been undertaken to investigate the relationships between human behavior and built environment changes in Siruseri, India. The land acquisition by government for development of SIPCOT (State Industries Promotion Corporation of Tamil Nadu Ltd.), IT Park in Siruseri has been the major reason for its drastic development in a short period of time. The land covered by the SIPCOT IT Park and the native settlement have seen an unbalanced development. The unsurpassed development of SIPCOT IT Park has taken a toll on the native settlement, causing behavioral changes in both regions. The employees of SIPCOT IT Park have also undergone behavioral changes, as a reaction to the new built environment. Mapping of built environment changes and its effect on human behavior and quality of life through observation walks and questionnaire studies were conducted at the SIPCOT area and the surrounding settlements of Siruseri, to analyze and explore the interconnectivity and interdependency of each other. These observations, when studied carefully provide evidences of a reduction in the quality of life of users of Siruseri as opposed to the general belief that development enhances the quality of life.

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 Keywords

Built Environment, Human Behavior, Quality of Life

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Coronavirus, a virus that has led us to a global pandemic infecting more than 10 million people and killing more than half a million people worldwide. It has affected almost all the nations, be it a developing or developed country. Most people believe it to be a new virus but this virus was first found in the year 1965 from the nasal washing of a male child. The symptoms were typical to that of common cold and it wasn�t thought to be highly pathogenic till the SARS outbreak in 2002-03. The virus has the largest genomic single stranded RNA among all RNA Viruses. This particular strain of virus i.e. SARS-CoV-2 which causes COVID-19 is believed to be originated in the wet markets of Wuhan, China. The following review deals with the history of Coronavirus briefly and the outbreak of SARS - CoV (Severe Acute Respiratory Syndrome) in 2002-03, MERS � CoV (Middle East Respiratory Syndrome) ten years later and finally about COVID-19 and it�s mode of transmission, diagnosis and treatment.

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 Keywords

RNA Virus, SARS, MERS, common cold, pandemic, COVID-19

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Today, sedentary lifestyle has become universal, as the jobs are becoming less active and more sedentary, so the increasing number of individuals spends extended periods in a sitting position. Thus, in the absence of good ergonomic design it can adversely lead to Musculoskeletal Disorders (MSDs). This study was conducted on 70 computer operators with one year of experience. Sampling technique was Simple Random sampling technique and study materials used were measuring tape, weighing machine for BMI and self-structured ergonomic questionnaire. After obtaining Informed consent, Data regarding Personal characteristics, BMI, Computer Usage, presence or absence of musculoskeletal disorder and Knowledge of Ergonomics were collected by face to face interview method using a self-structured Questionnaire. The Ergonomic awareness section of the Questionnaire composed of 16 questions related to Knowledge about Working Postures, Seating, Keyboard/Mouse, Monitor, Table and Accessories and finally Rest breaks. The study concluded that more than half i.e. 70% of computer operators are less aware and 1.42% participants are not aware about ergonomic posture. While 28.57% of Computer operators are completely aware of ergonomics.

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Ergonomic posture, computer operators, work related musculoskeletal disorders, Awareness

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Various zooplanktons are use as a food material for fish. Rotifer is among one such group of zooplanktons which is widely use as a live feed for culture of various fishes and other aquatic organisms. In the present study the culture of rotifers like Brachionus calyaflorus, Brachionus havanaensis, Brachionus plicatilis is carried out under the laboratory conditions for which healthy samples of zooplanktons were collected from the fresh water resource and separated for isolation of rotifers with the help of fine tipped micropipette. The isolated rotifers were transfer to the culture tank at the rate of 10-20 individuals/ml and feed upon algae (Chlorella, Scenedesmus) approximately at concentration 40�103 cells/ ml. Growth of rotifer culture slow for initial 2 day that is 170 individuals/liter and attain its peak density at 3rd and 4th day that is1050 individuals/liter and 2440 individuals/liter respectively. From 5th day rotifer population start to decrease which was found to be 1510 individuals/liter on 5th day, 960 individuals/liter on 6th day, 750 individuals/liter on seventh day and 300 individuals/liter at 8th day The harvested rotifers then proceed for drying to get powdered form which can be use as a fish feed.

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Live food, Rotifers, Rotifer culture

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RCC (Reinforced Cement Concrete) is one of the widely used materials in the construction sector in India. It is necessary to understand the behavior of RCC members to check the stability aspect of the structure. Therefore, the development of a finite element model (FEM) may need intensive material testing to incorporate into the material model in any of the finite element (FE) packages available (Sinaei et al., 2011). There are quite a large number of numerical material models available in the literature with the potential to develop complete stress-strain curves of concrete for compression and tension separately based on the experimental results. In this research, the ABAQUS program Hibbitt et al. (1988) is used to model the behavior of RCC beams.

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ABAQUS, RCC Beam, FEM

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On considering the global economic crisis due to Covid-19 pandemic, this research paper will address about various economic policies and factors, their limitations and measures to overcome them. This research is based on information derived from reliable online sources.

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 Keywords

Pandemic, Fiscal stimulus, Trade wars, Domestic industry, Sectoral contribution, Demand and Supply, Infrastructure, Liquidity

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The world is changing very fast, much of the places and things are very close to each other. One such a booming area in the Indian market is airport sector. The passenger perception towards airport services may have a significant impact towards the development of business and tourism sectors. In the present study, a convenient sampling (100 nos.) by using descriptive research design, a survey is done in order to get the opinion of the respondent about the airport services quality at Chennai international Airport, India. Relationship between customer satisfactions on various dependent variables namely effectiveness, efficiency, maintenance and relativity and airport quality at Chennai is done. Analysis is done on descriptive variables, t-test, chi-square test are conducted by using SPSS tools. After analysis, it is concluded that the study on these variables cause related impact on the airport quality can be enhanced, because customer satisfaction is the main motto of any service industry. It is concluded that there is an association among the variable relating to effectiveness. This study recommended the procedures of development of the excellence of airport facilities provided to carriers by considering the customer needs. This study on these variables will enable the passengers to gain the revisit intention to airport for their further travelling.

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 Keywords

Airport, Customer Satisfaction, Passenger, Quality, Services, Travelling.

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 Abstract

At the center of graph mining lies free extension of bases where a base or subgraph autonomously develops into various bigger bases in every cycle. Such a free development, perpetually, prompts the age of copies. Within the sight of chart segments, copies are created both inside and across allotments. Wiping out these copies brings about age and capacity cost as well as extra calculation for its end. Essential point is to plan methods to decrease creating copy foundations as we show that they can't be dispensed with. Proposed philosophy presents three requirement based enhancement strategies, each essentially improving the general mining cost by diminishing the quantity of copies produced. These options give adaptability to pick the correct procedure dependent on chart properties. Proposed philosophy tests show noteworthy advantages of these imperatives regarding capacity, calculation, and correspondence cost (explicit to divided methodologies) across graphs with differed qualities.

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Graph mining, substructure discovery, constraint-based heuristics, duplicates reduction, partitioning of graphs

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 Abstract

Nanocomposites are novel materials that are receiving great attention from the aerospace community because of the inherent high strength and stiffness of the nanotubes/nanofibres embedded in the Nanocomposite matrix. These features are particularly appealing to aircraft designers who strive to produce long lasting and safe components that can perform at the highest and extreme levels. However, the mechanical properties, damage initiation and propagation are yet to be fully comprehended. Consequently, in this work, the mechanical behavior of nanofibres is characterized by finite element analysis (FEA). In particular, the stiffness mismatch of the nano-fibres and the matrix are studied under simulated static loading conditions. A comparison of the formation of singular interfacial stress zones (stress concentrations) in various forms of nanofibre is then presented. It is shown that an optimized nanofibre composite design is not only influenced by the nanofibre stiffness but also by the nanofibre length and nanofibre shape. Finally, recommendations are made on producing Nanocomposites with high failure strength.

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 Keywords

Nanocomposites; Mechanical properties; Finite element analysis (FEA).

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 Abstract

BHARTIY SVANTRTA AANDOLAN MEIN PRAKASH NARAYAN KI BHUMIKA: EK MULYNKAN

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BHARTIY SVANTRTA AANDOLAN MEIN PRAKASH NARAYAN KI BHUMIKA: EK MULYNKAN

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 Abstract

Disease and poor health in preceding ages can be explored using Archaeological methods and practices. This paper depicts the frequently used practices in Archaeology, contains instances of how such procedures are capable of preparing facts on a selection of healthiness concerns that cropped up in the long-ago and put it to the scholars how these records can be significant at present. Besides discussing the diseases that human as a species suffered, the article also discusses the diseases of plants and trees as well as specific diseases or deformities associated with the history of domestication of wild animals.

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 Keywords

History of Disease, Archaeology, Healthiness, Domestication, Flora and Fauna

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Creative Commons Attribution 4.0 and The Open Definition