Position – wise anthropometric profile of field hockey players
The aim of the present study was to analysis the differences in anthropometric characteristics among various playing positions in Hockey. In Hockey the players were classified according to their playing position. These playing position were attackers, Midfielders and Defenders. Fifteen players each from attackers (A), Midfielders (B) and Defenders (D) were chosen as subject for this study. The data were collected during South Zone Inter- University Hockey Tournament held at Bharathiar University Coimbatore, Tamil Nadu, India. The subjects were randomly selected from various provinces. Body height, body mass, arm span, arm length, palm length, palm span, triceps, subscapular, Biceps, Iliac crest, lateral abdomen, Abdomen, Front thigh, Medial calf, Elbow diameter, knee diameter, arm girth relax, arm girth flex, fore arm girth, waist girth, gluteus girth, thigh girth and calf girth were selected as a anthropometrical variables for this study. The collected data was statistically analysed by using analysis of variance. The scheffe’s test was used as a post hoc test to determine which of the paired mean differ significantly. The result reveals that there was significant differences between the playing position on the following variables namely body height, body weight, palm span, palm length, sub scapularis, triceps, biceps, lateral abdomen, abdomen, iliac crest, front thigh, mid calf, elbow diameter, arm girth relax. Arm girth flex, fore arm girth, waist girth, gluteus girth, thigh girth, & calf girth is high in Midfielders. Defenders have greater value in the arm length, arm span and knee diameter followed by mid fielders and attackers.
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Preliminary study of natural radioactivity in soils of some selected towns along the bosumtwi lake, Ghana
The level of natural radioactivity in soils of some selected towns around Lake Bosumtwi of Ashanti region of Ghana have been determined. Thirteen Samples from different locations close to the catchment area of the lake were collected for determination of NORM activity concentrations using high-purity germanium (HPGe) gamma spectrometer. Activity concentration of 226Ra, 232Th, and 40K ranged from 2.9 ± 0.14 Bq/kg to 168.2 ± 0.6 Bq/kg with an average of 31.2±0.3 Bq/kg, 0.4 ± 0.1 Bq/kg to 108.4 ± 9 Bq/kg with an average of 11.9 Bq/kg and 20.4 ± 3 Bq/kg to 340.8 ± 12 Bq/kg with an average of 134.8± Bq/kg, respectively. The results obtained were also in good agreement with studies from other countries in the region and therefore can be used to enhance present radioactivity database. The calculated external hazard values ranged from 0.02 Bq/kg to 0.56 Bq/kg with the mean of 0.15 (less than unity) showed no risk of external hazard to the inhabitants and Tourist visiting the catchment.
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Present and future threats to global climate due to cellular mobiles heat emission
Over the last three decades of the 20th century, gross domestic product per capita, exponential growth in mobile technology and population growth were the main drivers of increases in global warming and climate change. Industrial revolution and electronics, information and communication technology products have altered the landscape of modern society in countless ways, in office, at home and on mobility. However, they have created and added a new source of heat generation and emission into environment due to consumer electronics products. In spite of recent studies indicating possible threats to global climate, there is no long term data available on the amount of heat generated, emitted and dissipated into environment by cell phones. The aim of this research work is to experimentally measure the heat generated by cell phones during on(sleep/Idle) mode, Rx and Tx modes. The experiments were conducted using specially fabricated four decimal digit temperature measurement test instrument. Population and cell phones projections for India, China, USA and the whole world were also included in this research work for 2050. An attempt is made to indicate amount of heat generated, emitted and dissipated into environment by India, China, USA and entire world by cellular mobiles at present and projections for 2050.
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Quality Control Parameters for Custom Chemical Analysis via Emission Spectrometry in a Testing Laboratory as per ISO/IEC 17025
The process of quality assurance in a testing laboratory should reveal that the method and the analytical instrument give precise and accurate results, or whether aggravation occurs. The quality measures should comprise standard tests which give information on the characteristic performance of the method used by the laboratory. According to the literature, useful standard procedures contributing to the overall quality of analytical results are illustrated in relation with optical emission spectrometry. Parameters examined are general requirements for a complete quality system according to ISO/IEC 17025:2008 international standard including accuracy and precision. The performance of the whole system to measurement of samples of interest must be monitored with control charts. Data representing the routine performance of emission spectrometer systems and methods permit predicting long-term uncertainties and confidence intervals
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Ranging station log data extraction for IRNSS project
Indian Regional Navigation Satellite System is a regional navigation system for Indian Region This system consists of seven satellites each generating navigational message in binary notation at stipulated time based on the data uploaded periodically from the control segment. Each satellite sends data in two bands viz. S and L5. Ground ranging stations receive Range and navigation data from IRNSS satellites. The data received is in properiately packed binary format and needs to be extracted to engineering units for further processing. The measurement data logs are received for every 1 second and the navigation data logs are received at every 12 seconds from each satellite. Since the logs are stored in the little Endian format and the packet headers are in big Endian format, endianness has to be considered for accurate data extraction. These logs after decoding are sent in UDP packets to the receiver which in turn stores the data in the shared memory for its readers. The reader process fetches the data from the memory and stores it to a file.
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Relation between infinite series and infinite sequence
In this paper I try to prove some relation about convergence of infinite series and infinite sequence. And also try to prove that if and are any two positive term convergent series then are also convergent series. And also try to give some examples which gives the support to the comparison test.
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Relationship between Customer Based Brand Equity and Brand Evangelism: Research proposition on Cable Brands in Sri Lanka
The relationship between the concepts of brand equity and brand evangelism is a less examined concept as claimed in empirical research works. There are studies found examining those concepts in line with different market and consumer perspectives, but still demands further investigations. Brand evangelism is found as one of the concepts related to brand-related behavior. Meanwhile, brand trust is a noted concept revealed in studies as a facet of brand evaluation that influences on brand relationship behaviors as a mediator. Accordingly, this paper attempts to review the concepts of brand equity and brand evangelism to verify how brand equity results brand relationship behavior. Empirical review and theoretical justifications were followed as per deductive approach to build an argument to claim proposed hypotheses. The “Commitment Trust Theory” was reviewed as to bridge the theoretical mechanism for the proposed research directions. Accordingly, we followed empirical articles published in journals, content of book chapters and industry statistics as the research tools. Discussion was established to rationalize the future research directions in line with the main empirical arguments made. Paper concludes the significance of examining the proposed conceptual relationship in the scope of cable market of Sri Lanka.
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Remarks on nano gb-irresolute maps
The aim of this paper is to introduce the stronger forms of nano gb-continuous functions namely, nano gb-irresolute function, strongly nano gb-continuous functions and perfectly nano gb-continuous functions and to establish the relationship between them. Also some of their properties of those functions are derived.
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Screening for the Production of Thermostable Amylase from Bacterial Isolates Recovered From Raw Honey
Twenty sample of bottled raw honey were analyzed for the presence of thermostable amylase producing bacteria by streaking 0.1ml aliquots of suitable dilutions on Nutrient Agar in duplicates. The plates were incubated at 370C for 24hours. The isolates were sub-cultured and stored in slants for further use. Amylase production was detected by streaking on Starch agar plates and incubating at 55oC for 48hours after which the plates were flooded with iodine solution. The amylolytic activity was confirmed by clear zone around the bacterial colonies. Amylase production was carried out in a basal medium containing soluble starch. Bacillus licheniformis was capable of maximum amylase production at 40oC at pH 7.0 (254µ/ml). Amylase production was highest in fructose (190µ/ml) while peptone was found to be the most suitable nitrogen source for the enzyme activity (17µ/ml). Thermostable ?-amylase produced by Bacillus lichenformis had characteristics which makes it suitable for industrial applications and starch processing.
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Seismic behaviour of RCC structure with different substructures
Foundation is the first element of any structure that encounters seismic forces. The various types of seismic waves, reaches and affects the foundations first and then the superstructure. Instead, this is the underprivileged component of the structure, when it comes to seismic forces consideration, compared with super structure. Different types of foundations respond differently to seismic forces. The type of soil, its characteristics, and bearing capacity, affects the design and capacity of foundations severely. Average response acceleration coefficient, as specified in IS 1893-2002 (Part 1), which takes into account the type of soil, also plays a vital role in determining the seismic forces on structure.Therefore, in this research work, RCC structure will be analyzed for the seismic behavior for different types of foundations. Various types of foundations like isolated footings, raft foundations, combined footings, pile foundations, etc. will be analyzed. Seismic analysis will be done in STAAD Pro to compare values of nodal displacement, drift, story and base shear, moment development and fundamental time period. Comments will be made considering safety, stability and economical aspects of the structure.
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