Volume 8 | Issue 4 |

 Abstract

Dyeing of textiles impart aesthetic appearance to the apparels. Around 90% of textiles were dyed for various reasons. Out of 90%, majority of textiles are dyed with synthetic dyes due to its good all round fastness properties. Due to the global warming, the people try to go back to the natural dyeing methods. But, the natural dyes are poor in fastness properties and the colours available in natural dyeing is also limited. The synthetic dyes used in industry create lots of issues like, environmental issues and colour removal in effluent. Nowadays, the development of natural dyes are enormous, every day, the new natural dyes are invented. In this paper, various natural dyes extracted from the bark of the trees, Pinus Brutia Ten, Mangrove tree, Eucalyptus camaldulensis tree, Walnut tree, Albizia Lebbeck (Siris tree), Terminalia arjuna (Marutha Maram) are described.

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 Keywords

Natural dyes, Bark, Ebony tree, Turkish red pine tree, Mangrove tree, Eucalyptus tree, Walnut tree, Sirisis tree, Mordants.

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Performance appraisal is a systematic and objective way of evaluating both work related behavior and potential of employees in the organisation. It is a process that involves determining and communicating to an employee regarding the way the job is done and ideally establishing a plant of improvement. This paper is an extensive report on how the company applies performance appraisal in organization in the best interest of company itself as well as in the best benefit of its employees. The study lays its focus on finding the employees� satisfaction towards performance appraisal system adopted by the organization. It is the descriptive analysis of primary data. From the study it is concluded that overall the respondents are satisfied with the performance appraisal method adopted by the organization. Effective application of performance appraisal system also increases the effectiveness and productivity of employees and organization as a whole.

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Performance appraisal

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Creative Commons Attribution 4.0 and The Open Definition

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Water is one of the most important substances on earth. The importance of water in our diet is apparent as it helps the body to perform specific metabolic tasks and regulates our body temperature; moreover, water is unique as its density is similar to that of cell protoplasm. There is no doubt that water is everywhere and it is very important to our Earth and the life inhabiting it. Water also acts as the vector for many diseases caused by bacteria, viruses, protozoa and worms. For water to be regarded as potable, it must be free from pathogens. It must not contain any other noxious substances such as chemical hazards including pesticides, insecticides or herbicides, artificial fertilizers or heavy metal ions. It should not have any unpleasant odor or taste. The diseases spreading through contaminated water are known as waterborne diseases. More than 2 million people die each year from diseases such as Cholera, Typhoid, and Dysentery that are spread by contaminated water or by a lack of water for hygiene. Waterborne pathogens are a leading cause of disease and death worldwide. Routine microbiological testing of drinking water supplies, recreational waters and environmental waters is essential for the protection of public health. The main work done under this experiment of microbial analysis was to detect different bacteria and fungi. Water samples from four different regions were collected and analyses. The four different regions were: Region I- Shrinagar extension and Region II-Marimata in Indore area. Hence, it is worth mentioning here that the water of Region III is more potable as compared to that of other region in terms of microbes present in it.

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Keywords: Drinking water sample, E.coli, Pseudomonas, Salmonella, Staphylococcus aureus

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This paper is concerned with a three species food chain model whose population interacts with a mutualist. Holling type II functional response is considered to model the interactions between the prey and middle predator and the interaction between the middle predator and top predator is assumed to be governed by ratio dependent functional response. The mutualism is facultative in which mutualism occurs with the prey population, modeled by system of four autonomous ordinary differential equations. Conditions of the boundedness of system are established. Existence of equilibrium point and stability analysis of model is carried out by using usual theory of ordinary differential equations. It is found that if the maximal growth rateof the top predator is less than the death rate then top predator face extinction. Also we obtained the conditions that influence the persistence of system. Furthermore global stability of the system is shown graphically. It has been observed from numerical simulations that in the presence of mutualist population, prey increases and hence population of predator also increases, but in the absence of mutualism, population of prey decreases and hence predators population also decreases.

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Food chain, Facultative mutualism, Ratio-dependent, Boundedness, Extinction, Stability, Persistence

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This research is an outcome of the study conducted on Post-purchase Behavior of Customers with reference to the sub-urban areas around Pune city. This study was carried out for a period of one Month in the areas at the outskirts of Pune City. The objective of conducting this project work is to study the factors influencing the residential property and customers� satisfaction on the residential property. For this purpose, 54 customers were taken as sample for the study in order to get the needed information. The study is a descriptive type and convenient sampling is used. The data is collected from survey using questionnaire method.

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 Keywords

Post purchase behavior, Residential Flat, Satisfaction Factor, Sub-Urban Areas.

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Aim: To study the effect of vegetarian and non-vegetarian dietary pattern on exercising population. Objectives: 1) To assess the anthropometry measurements. 2) To evaluate the dietary pattern by 24hr home recall. 3) To assess the behavioural and lifestyle changes. 4) To evaluate various Performance Evaluation Test. 5) To compare the vegetarian and the non- vegetarian groups through Nutritional Assessment Tool and Performance Evaluation Test. Methods: Purposive convenience sampling method was used for the female�s participants who were exercising in gyms in the age group of 18-35 year. Total sample size was 100, in which 50 vegetarian and 50 non-vegetarian. Interview cum questionnaire method was used to collect data from the participants. Performance evaluation test was conducted to evaluate tests like Step test, balance test, body composition, sit and reach, core muscle , abdominal curl, and general strength test. Analyses were performed using SPSS software version 20. P<0.05 was considered to be statistically significant. Results and discussion: Non-vegetarian group (NON-VEG) had higher percentage of medical problems than Vegetarian group (VEG). The mean values for weight was lower in VEG (63.88 + 12.430) than NON-VEG group(66.88 + 12.346)kg and mean values for Body fat% was higher in VEG (57.94 + 173.53) than NON-VEG (33.96+ 6.278)%. Performance evaluation test for core muscle i.e. plank test mean values were lower for VEG (49.90 + 35.642) compared to NON-VEG group (55.18 + 66.454)secs. Balance test (p=0.018) and squats test (p=0.050) scores were higher in NON-VEG group. A negative association was observed between BMI and RHR (p= 0.004), BMI and 1 Min step test (p=0.023). There was positive association between BMI and weight (p= 0.000), visceral fat (p=0.000) and BMR (p =0.000). 24 hrs dietary recall showed no significant difference in energy (p=0.131), carbohydrates (p=0.342) and fats (p=0.637) between the groups. The protein intake (p=0.002) was higher in NON-VEG group. Conclusion: In the present study vegetarian and non-vegetarian groups were compared on the basis of nutritional assessment and performance evaluation test. Performance evaluation scores for Balance test, plank test, abdominal curl test and squats were better in exercising non- vegetarian group and the protein intake was higher, whereas in vegetarian exercising population flexibility was better and they had lower chance of medical problems. To conclude a well balanced diet with good amount and quality of protein plays an important role in maintaining high level of performance.

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Keywords: Vegetarian diets, Non- vegetarian diets, Performance evaluation test, 24hr home recall, BMI.

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The induction motor has remained the most popular type of motor for industrial applications. In this paper a induction motor is monitored and conditioned using LabVIEW. A module of transducers and sensors monitors the parameters like Temperature, external moisture RPM, vibrations, load current and voltage of induction machine and send to the processing unit, which will analyze and display the parameters to send information to computer .The system also presents the manual control methods to stop or start the induction machine to avoid system failures.

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Keywords - Induction Motor, DAQ, Temperature, speed, voltage, load current,LabVIEW

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Creative Commons Attribution 4.0 and The Open Definition

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DevOps,originated in the context of agile software development.It is the suitable approach to enable the CI/CD of working software in small organization.Organizations are taking significant interest in adopting DevOps ways of working.It is based on the agile development movements and supports rapid development and deployment cycles.DevOps is the most buzzing term around the IT industry.

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continuous integration, continuous delivery, DevOps tool

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Creative Commons Attribution 4.0 and The Open Definition

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ABSTRACT Background: breast engorgement is occurs due to expansion and pressure exerted by the synthesis and storage of breast milk. Breast feeding is decreased many problems such as infections, breast engorgement and other medical problems. Methods: A Quantitative pre-experimental study was conducted to assess the knowledge regarding prevention of breast engorgement among postnatal mothers. Thirty postnatal mothers were selected by Non probability convenience sampling technique. Data was collected by using structured questionnaire (30) to assess the knowledge of postnatal mother. Result: Result showed that pretest mean score of knowledge regarding prevention of breast engorgement was 10.4 and post-test mean score was 21.4. It Shows that there was significant difference in the mean pre-test knowledge score and mean post-test knowledge score of postnatal mothers on prevention of breast engorgement as measured by �t� test (24.2) which was significant at 0.05 level of significance. There was not significant relationship between selected demographic variables with knowledge of postnatal mothers. Conclusion: The study concluded that structured teaching programme was effective which improve the knowledge of postnatal mothers.

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KEYWORDS: KNOWLEDGE, STRUCTURED TEACHING PROGRAMME, BREAST ENGORGEMENT, POSTNATAL MOTHERS.

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Right from the conceptualization of societal norms and regulations, culture has dominated the psychology of individuals. It can be interpreted as a sum of rituals, norms and values that are shared by persons belonging to a society and are passed on from one generation to another. By contemplating this fact, it becomes extremely vital to investigate that in a country like India which is a boon of rich cultural heritage, how efficiently prominent determinants form cultural norms so that Indian retail merchandisers can formulate their marketing policies accordingly and satisfy their consumers through profitable deals. As culture makes up the mentalities of individuals, it also impacts their buying behavior regarding the goods or services they purchase from the retail market. This paper primarily explores the determinants of culture and the extent to which they impact consumer buying behavior as the retail market is expanding greatly due to which, it has become significant to understand the psychology of consumers. The data was collected by self-structured questionnaires that were filled by 400 respondents belonging to the city of Agra. Initially, the researcher justified the relevance of four determinants of culture comprising of Gender, Age, Educational Status and Religion through t-test and one way ANOVA. In order to investigate the relationship between these determinants and consumer buying behavior, step-wise regression analysis was conducted which resulted in justifying that none of the determinants established a significant relationship with consumer buying behavior.

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 Keywords

Culture, Consumer buying behavior, Retail market, Step-wise regression

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Creative Commons Attribution 4.0 and The Open Definition