Celinkutty,Mathew; Mary, Joseph T(School of Management Studies, Faculty of Social Science, 2003)
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Abstract:
The present study made an attempt to analyze the socio-economic background and the consumption pattern of scheduled caste households in Idukki district. The objectives of the study are to examine consumption pattern among the scheduled cast population, differences in the average consumption expenditure of different decile groups, consumption expenditure elasticity of items, variations in expenditure of SC households on food, non-food and total expenditure and to examine the association between consumption expenditure and variables such as income, education, occupation and area of residence. The study reveals that the Monthly Per Capita Expenditure of scheduled castes population in rural Kerala is lower than that of the general population. Average household size is higher in rural sector for Scheduled Caste in Kerala as well as all-India. The per capita expenditure of Scheduled Castes of rural Kerala is found to be much lower than that of general population. The study has found that the levels of livings of the Scheduled Castes are far the below the expectations. Large percentage of the Scheduled Caste belongs to the lower income groups. This is due their very low economic status and the consequent employment prospects in low paying occupations. The consumption standards of the majority of Scheduled Castes are found much below that of General population. Effective implementation of the Schemes for their economic upliftment is needed for improving their consumption standards, Minimum Wage Act in the case of agricultural labourers etc. are some of recommendations on the basis of this study.
Akram,Alkershi K M; Dr.Joseph, K J; Dr.Menon,N R(Cochin University of Science and Technology, November , 2002)
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Abstract:
This thesis entitled “Contribution of size fractions of planktonic algae to primary organic productivity in the coastal waters of cochin,south west coast of india”. Marine ecosystems planktonic algae are the most important primary producers on wliich considerable attention is being given on account of their supreme status in the marine food chain.The study of primary production in the Indian Ocean started With DANA (I928-30),, John Murray t I933-34). Discovery ( I934) and Albatross (I947-48) expeditions which tried to evaluate productivity from nutrients and standing crop of phytoplankton .The bioproductivity of the marine environment is dependent on various primary producers. ranging in size from picoplankton to larger macro phytoplankton. The quantity and quality of various size fractions of planktonic algae at any locality depend mainly on the hydrographic conditions of the area .In the coastal waters of Cochin- south west coast of lndia. Planktonic algal community is composed mainly of the diatoms, the dinoflagellates, the blue-green algae and the silicoflagellates, the former two contributing the major flora and found distributed in the all size fractions. The maximum number of
species of diatoms at station 1 and station 2 was found in the pre-monsoon season.. The size groups of planktonic algae greater than 53 um are dominated by filamentous- chain forming and colonial diatoms. The coastal waters of Cochin. planktonic algae less than 53 um in
size contribute significantly to primary productivity and the biodiversity of the
microflora, indicating the presence of rich fishery resources in the south west coast of india.The study of different size fractions of planktonic algae and their relative contribution to the primary organic production is a useful tool for the estimation of the quantity and quality of fisheries.A deeper investigation on the occurrence of these microalgae and proper identification of their species would be of immense help for the assessment of the specificity and magnitude of fishery resources.
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School of Marine Science, Department of Marine biology, Microbiology and Biochemistry, Cochin University of Science and Technology
Anu, Gopinath; Chandramohanakumar, N(Department of Chemical Oceanography,School of Marine Sciences, 2002)
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Abstract:
The present study focuses on the biochemical aspects of six islands belonging to Lakshadweep Archipelago – namely Kavaratti, Kadamath, Kiltan, Androth, Agathy and Minicoy. Lakshadweep, which is an area biologically significant due to isolation from the major coastline, remains as one of the least studied areas in Indian Ocean. The work, processed out the distributional pattern of trace metals among the biotic (corols, sea weeds and sea grass) and abiotic component (sediments) of ecosystem. An effort is made to picturise the spatial distribution pattern of different forms of nitrogen and phosphorus in the various sedimentary environments of the study area. Studies on the biogeochemical and nutrient aspects of the concerned study area scanty. In Lakshadweep, the local life is very dependent on reefs and its resources. The important stress which produce a threatening effort on the existence for coral reefs are anthropogenic-namely-organic and inorganic pollution from sewage, agricultural and industrial waters, sediment damage from excessive land cleaning, and over exploitation particularly through destructive fishing methods. In addition these one other more localized or less service anthropogenic stress: pollution by oil and other hydrocarbons, complex organic molecular and heavy metal pollution, and destructive engineering practices.
Zachariah,E J; Dr.Nair, K G(Cochin University of Science And Technology, August , 1981)
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Abstract:
The need for improved feed systems for large reflector antennas employed in Radio Astronomy and Satellite tracking spurred the interest in horn antenna research in
the 1960's. The major requirements were to reduce spill over, cross-polarisation losses,and to enhance the aperture efficiency to the order of about 75-8O%L The search for such a feed culminated in the corrugated horn. The corrugat1e 1 horn triggered widespread interest and enthusiasm, and a large amount of work(32’34’49’5O’52’53’58’65’75’79)has already been done on this type of antennas. The properties of corrugated surfaces has been investigated in detail.
It was strongly felt that the flange technique and the use of corrugated surfaces could be merged together to obtain the advantages of both. This is the idea behind the present work. Corrugations are made on the surface of flange elements. The effect of various corrugation parameters are studied. By varying the flange parameters, a good amount of data is collected and analysed to ascertain the effects of corrugated flanges. The measurements are repeated at various frequencies, in the X— and S-bands. The following parameters of the system were studied: (a) beam shaping (b) gain (c) variation of V.S.U.R. (d) possibility of obtaining circularly polarised
radiation from the flanged horn. A theoretical explanation to the effects of corrugated flanges
is attempted on the basis of the line-source theory. Even though this theory utilises a simplified model for the calculation of radiation patterns, fairly good agreement between the computed pattern and experimental results are observed.
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Department of physics, Cochin University of Science And Technology
Sundaresan, P K; Dr.Rajendra Prasad, P N(Cochin University of Science And Technology, January , 1993)
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Abstract:
It is a fact that there now exists a sound framework of accounting theory
to ascertain the working results and the investment status of hospitals.
Yet, there is no system of accounting in practice to conduct its
activities with utmost efficiency. No attempts have hitherto been made
for the continuous improvement in the servics rendered by hospitals.
Personal investments in hospitals have made the interaction of business
to some extent.Planning, decision making and control assume increasing
importance as hospitals grow in size and complexity. Moreover, wise and
effective utilisation of resources should be ensured. The importance of
cost cannot be overlooked in this context. Cost is the most effective
factor in the determination of the prices of hospital services rendered.
The important managerial functions have to rely heavily on accurate and
timely cost information. More people can be provided with services if no
services cost more than what is a must to provide the necessary level of
care. The price paid for high cost technology for a few is no technology
at all for the many. Hence no pains must be spared in ascertaining,
presenting, controlling and reducing costs. An effective system of Cost
Accountancy and Cost Control is imperative for the survival of hospitals
in the intensely competitive conditions of today. The valuable objective
of "better patient care" can be attained only if the management can make
use of the various tools and techniques to ascertain, control and reduce
each item of cost in hospitals. Constant efforts must be made by the
management to continuously improve their services and bring down costs
and prices of all hospital services. Cost Accountancy has made its
impresssive impact on almost all the spheres of human activities. It is
high time a comprehensive Cost Accountancy and Cost Control system be
implemented in hospitals. The problem under study thus is the designing
of a sound and full-fledged Cost Accountancy and Cost Control system that
suits the requirements of hospitals. It is for the first time in India
during the evolution of Cost Accountancy that a comprehensive cost system
is tried in hospitals.
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school of management studies, Cochin University of Science And Technology
Suma, N; Dr.Rani,Joseph(Cochin University of Science And Technology, July , 1992)
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Abstract:
Attempts have been made to attain satisfactory
network structures in each of the phases of a rubber blend
by minimising the cure rate imbalance by employing methods
such as grafting of accelerators to the slow curing rubber,
chemically bonding the crosslinking agents to the rubber in
which it has lower solubility, functionalisation of the slow
curing rubber, masterbatching of the curing agents
to the slow curing rubber etc. Functionalisation of
the slow curing constituents of NR/IIR and NR/EIPDM blends
is tried using novel reagents as the first part of this
study. However, the crux of the present study is a more
direct approach to attaining a covulcanized state in NR/IIR
and NR/EPDM blends: Precuring the slow curing rubber (IIR
or EPDM) to a low level when it can still blend with NR and
then to ck) the final curing after blending with NR. TNM3
precuring is also likely to minimise the viscosity mismatch.
Since a low level of resmmal crosslink density is likely to
be present lJ1 reclaimed rubbers, blending heat resistant
reclaimed rubber such as butyl reclaim with NR may also have
the same effect of precuring IIR, and then blending with NR.
Hence use of IIR reclaim for developing blends with NR is
also proposed to be investigated in this study
Description:
Department of Polymer Science and Rubber Technology, Cochin University of Science and Technology
Arul, K; Dr.Chandrasekharan Pillai, K N(Cochin University of Science and Technology, May 30, 1998)
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Abstract:
The Union Territory of Pondicherry prior to its merger with the Indian
Union was a French Colony. The erstwhile territory of Pondicherry along with
its hamlets, namely, KARAIKKAL, MAHE and YANAM was administered by the
French Regime. Before it was established by French in 1 6 74 A.D. it was part of
Vijayanagara Empire. Prior to this, Pondicherry was a part of the Kingdom of
Chola and Pallava Kings. During French Regime, the laws which were in force in France in relation to administration of civil and criminal justice were extended to the erstwhile
Territory of Pondicherry. Thus while Pondicherry stood influenced by the
Inquisitorial system since the beginning of the 18th century, the neighboring
states forming part of the Indian Union since Independence came under the
Influence of the British system, viz. accusatorial system.
The territory of Pondicherry, for administrative reasons, came to be
merged with the Indian Union in the early 60's. Following the merger, the Indian
administration sought to extent its own laws from time to time replacing erstwhile
French Laws, however, subject to certain savings. Thus the transitional period
witnessed consequential changes in the administration of the territory, including
the sphere of judicial system. Since I 963, the Union Territory of Pondicherry was
brought under the spell of the Indian Legal System The people in Pondicherry ' thus have had the benefit of experiencing both the svstems. Their experiences will be of much help to those who undertake comparative studies in law. The plus and minus points of the respective systems
help one to develop a detachment that helps independent evaluation of the
svstents. The result of these studies could be relevant in revitalising our criminal
systems.The present system is evaluated in the light of the past system. New
dimensions are added by way' of an empirical study also.
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School of Legal Studies, Cochin
University of Science and Technology