Development of manganese nodule resources in the Central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Sharma, R.

Resources evalution on grade and abundance of nodules using statistical methods for grab samples and photography data, combined with bathymetric and structural mapping, were carried out for delineation of the potential area of Central Indian Ocean...

Seasonal cycle of cross-equatorial flow in the central Indian Ocean

Science.gov (United States)

Wang, Yi; McPhaden, Michael J.

2017-05-01

This study investigates the seasonal cycle of meridional currents in the upper layers of central equatorial Indian Ocean using acoustic Doppler current profiler (ADCP) and other data over the period 2004-2013. The ADCP data set collected along 80.5°E is the most comprehensive collection of direct velocity measurements in the central Indian Ocean to date, providing new insights into the meridional circulation in this region. We find that mean volume transport is southward across the equator in the central Indian Ocean in approximate Sverdrup balance with the wind stress curl. In addition, mean westerly wind stress near the equator drives convergent Ekman flow in the surface layer and subsurface divergent geostrophic flow in the thermocline at 50-150 m depths. In response to a mean northward component of the surface wind stress, the maximum surface layer convergence is shifted off the equator to between 0.5° and 1°N. Evidence is also presented for the existence of a shallow equatorial roll consisting of a northward wind-driven surface drift overlaying the southward directed subsurface Sverdrup transport. Seasonal variations are characterized by cross-equatorial transports flowing from the summer to the winter hemisphere in quasi-steady Sverdrup balance with the wind stress curl. In addition, semiannually varying westerly monsoon transition winds lead to semiannual enhancements of surface layer Ekman convergence and geostrophic divergence in the thermocline. These results quantify expectations from ocean circulation theories for equatorial Indian Ocean meridional circulation patterns with a high degree of confidence given the length of the data records.

Petrology of seamounts in the Central Indian Ocean Basin: Evidence for near-axis origin

Digital Repository Service at National Institute of Oceanography (India)

Mukhopadhyay, R.; Batiza, R.; Iyer, S.D.

Previous studies on the distribution and morphology of ancient seamount chains (>50 Ma) in the Central Indian Ocean basin (CIOB) indicated their generation from the fast spreading Southeast Indian Ridge. The petrology of some of these seamounts...

A note on incipient spilitisation of central Indian basin basalts

Digital Repository Service at National Institute of Oceanography (India)

Karisiddaiah, S.M.; Iyer, S.D.

Rocks dredged in the vicinity of the 79 degrees E fracture zone, in the Central Indian Basin, are sub-alkaline basalts, which are regarded as precursors to spilites. The minerals identified are mainly albitic plagioclase, augite, olivine, and less...

Abyssal sediment erosion from the Central Indian Basin: Evidence from radiochemical and radiolarian studies

Digital Repository Service at National Institute of Oceanography (India)

Banakar, V.K.; Gupta, S.M.; Padmavati, V.K.

) 167-173 167 Elsevier Science Publishers B.V., Amsterdam Letter Section Abyssal sediment erosion in the Central Indian Basin: Evidence from radiochemical and radiolarian studies V.K. Banakar, S.M. Gupta and V.K. Padmavathi National Institute... of Oceanography, Dona-Paula, Goa-403 004, India (Revision accepted September 17, 1990) ABSTRACT Banakar, V.K., Gupta, S.M. and Padmavathi, V.K., 1991. Abyssal sediment erosion from the Central Indian Basin: Evi- dence from radiochemical and radiolarian studies...

Eruption age of permanent mandibular first molars and central incisors in the south Indian population

Directory of Open Access Journals (Sweden)

Gupta Rakhi

2007-01-01

Full Text Available Objective: The existing eruption schedules for permanent and deciduous dentition are based on studies in the Western population. Since Indians differ from Westerners racially, genetically, and environmentally, these studies fail to provide relevant guidance on the eruption schedule in the Indian population. This study aims at determining the eruption pattern of permanent mandibular molars and central incisors in the south Indian population. Materials and Methods: 10,156 apparently healthy Indian children in the age-group of 6-9 years were examined with mouth mirror and probe under adequate illumination for the status of the eruption of the permanent mandibular first molar and permanent mandibular central incisor. Pearson′s Chi-square test with Yates′ continuity correction was used to calculate the P -value for comparison of proportion between girls and boys. The values obtained in our study were compared with the standard values. The Z-test with continuity correction was used to calculate the P -value. Results: As per our study, the permanent mandibular first molars and central incisors erupted one to two years later compared to the values reported in Westerners. The earlier eruption of the permanent mandibular first molars compared to the permanent mandibular central incisors, as well as the earlier eruption of both the teeth in girls compared to boys, were in accordance with the existing literature. Conclusion: The eruption age reported by us may form a standard reference for eruption age in Indians.

Ferromanganese oxides on sharks' teeth from Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Iyer, S.D.

The mineralogy, composition and growth rates of ferromanganese (Fe-Mn) oxides over the sharks' teeth from the Central Indian Ocean Basin are presented. The trends of metal enrichment (Mn, Ni, Cu and Zn) and depletion (Fe and Co), the Mn/Fe ratio...

Biological characteristics of Central Indian Basin waters during the southern summer

Digital Repository Service at National Institute of Oceanography (India)

Matondkar, S.G.P.; Nair, K.K.C.; Ansari, Z.A.

Phytoplankton biomass, taxonomy, primary productivity, and photosynthetically available radiation (PAR) were studied as part of baseline data collection for prospective nodule mining in the Central Indian Basin during the ORV Sagar Kanya cruise SK...

Petrographical indicators of petrogenesis: Examples from Central Indian Ocean Basin basalts

Digital Repository Service at National Institute of Oceanography (India)

Mislankar, P.G.; Iyer, S.D.

Petrographical features of the Central Indian Basin (CIOB) basalts were studied to understand their genetic significance. The fresh basaltic pillows show three textural zones from the top glassy (zone A) through the intermediate (zone B...

Benthic disturbance and impact experiments in the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Sharma, R.; Nath, B.N.; Valsangkar, A.B.; Parthiban, G.; Sivakholundu, K.M.; Walker, G.A.

As a part of the Environmental Impact Assessment studies for nodule mining, a long-term program has been initiated in the Central Indian Basin. Multidisciplinary studies on geological, biological, physical and chemical parameters were carried out...

Fungi in deep-sea sediments of the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Damare, S.R.; Raghukumar, C.; Raghukumar, S.

, for the grant BT/PR1193/AAQ/03/102/2000. The first author is thankful for the fellowship provided by DBT and to the Director, NIO, for the facility. The oceanic cruises to the Central Indian Ocean were financed by the Department of Ocean Development, New...

Geotechnical properties of two siliceous cores from the central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Khadge, N.H.

Physical properties of the siliceous sediments from the Central Indian Basin are measured on two short cores. The properties such as water content, Atterberg limits, porosity specific gravity, wet density show the medium to high plastic sediment...

Benthic disturbance and monitoring experiment in the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Sharma, R.; Nath, B.N.

Environmental impact assessment studies for deep-sea manganese nodule mining have been initiated in the Central indian Ocean Basin since 1995. As a part of the first phase for collecting the benthic baseline data, echosounding, subbottom profiling...

Physical properties of a sediment core from the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Khadge, N.H.

A box core of 7.5 m was collected from the Central Indian Basin for the purpose of geotechnical studies and depthwise variation of physical properties and clay mineralogy. Water content, Atterberg limits, specific gravity are measured at regular...

Neurocysticercosos in South-Central America and the Indian Subcontinent: a comparative evaluation

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Gagandeep Singh

1997-09-01

Full Text Available Neurocysticercosis is an important public health problem in South-Central America and South Asia. A review of the differences in epidemiological and clinical attributes of cysticercosis and taeniasis in South Central America and India, respectively, is undertaken in the present communication. Intestinal taeniasis is hyperendemic in several American countries. In comparison, the prevalence of Taenia solium infestation is lower in India. The clinical manifestations in several American neurocysticercosis series comprise epilepsy, intracranial hypertension and meningeal - racemose cysticercosis, in roughly equal proportions. An overwhelming majority of the Indian subjects present with seizures. The commonest pathological substrate of the disorder in Indian patients is the solitary parenchymal degenerating cyst. The reasons for the predominance of solitary forms in India, and of multilesional forms in South Central America are discussed. The magnitude of Taenia solium infestation and the frequency of pork consumption in a given population appear to influence the quantum of cyst load in affected individuals.

Some aspects of volcanic ash layers in the Central Indian Basin.

Digital Repository Service at National Institute of Oceanography (India)

Sukumaran, N.P.; Banerjee, R.; Borole, D.V.; Gupta, S.M.

Intercalated volcanic ash layers in two deep-sea sediment cores from the Central Indian Basin (CIB) are examined for the possibility of an in situ source of suboceanic volcanism. An in situ source has been predicated based on the bottom...

Distribution and origin of seamounts in the central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Das, P.; Iyer, S.D.; Kodagali, V.N.; Krishna, K.S.

Approximately 200 seamounts of different dimensions have been identified, from multibeam bathymetry maps of the Central Indian Ocean Basin (CIOB) (9 degrees S to 16 degrees S and 72 degrees E to 80 degrees E), of which 61% form eight chains...

Ore grade manganese nodules from the central Indian basin: an evaluation

Digital Repository Service at National Institute of Oceanography (India)

Sudhakar, M.

Comparative studies on manganese nodules from two different areas (S and R) in the Central Indian Basin show distinct variations in their composition, grade (percent Ni + Cu), and abundance (kg/m2), which are explained in terms of various genetic...

Preliminary geotechnical properties of deepsea sediments from the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Khadge, N.H.

Geotechnical properties of the Plio-Pleistocene sediments from nodule bearing area in the Central Indian Basin have been studied to know shear strength and water content variation with depth. It reveals that surface sediments have low (less than 1 k...

Dissolved organic carbon in the INDEX area of the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Sardessai, S.; De

-Sea Research II 48 (2001) 3353–3361 Dissolved organic carbon in the INDEX area of the Central Indian Basin Sugandha Sardessai*, S.N. de Sousa National Institute of Oceanography, Dona-Paula, Goa 403 004, India Abstract Dissolved organic carbon (DOC..., 1996). While there is substantial information available on the DOC content of sea water throughout the Atlantic, Pacific and southern oceans, there are limited reports on contents and distribution of this organic fraction in the Indian Ocean (Menzel...

Magnetic lineations, fracture zones and seamounts in the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

KameshRaju, K.A.

Magnetic and bathymetric data collected in the Central Indian Basin, between 8 degrees S and 16 degrees S lat., and 71 degrees E and 82 degrees E long. have been studied. The inferred fracture zones at 73 degrees E, 76 degrees 30'E and 79 degrees E...

Sup(10)Be variation in surficial sediments of the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Nath, B.N.; Aldahan, A.; Possnert, G.; Selvaraj, K.; Mascarenhas-Pereira, M.B.L.; Chen, C.T.A.

Distribution of 10Be in systematically collected (degree + degree interval at 10 to 16 degrees S; 73.5 to 76.5 degrees E) surficial siliceous ooze, siliceous clay and pelagic clay sediments (top 2 cm) from the abyssal Central Indian Basin...

Macrobenthic standing stock in the nodule areas of Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Pavithran, S.; Ingole, B.S.

Diversity, distribution and standing stock of macrofauna in the nodule areas of Central Indian Ocean Basin (CIOB) were studied during April 2003. The density ranged between 22 to 132 no.m super(-2) (mean: 55 + or - 37 SD, n=25) and biomass ranged...

New ichthyoliths from ferromanganese crusts and nodules from the Central Indian Ocean Basin

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Gupta, S.M.

Ferromanganese encrusted hardgrounds, their intraclasts and the nuclei of manganese nodules collected from the Central Indian Ocean basin have yielded plentiful numbers of ichthyoliths. Forty well-knon ichthyoliths, one new type and 35 new subtypes...

Seabed topography and distribution of manganese nodules in the Central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Pattan, J.N.; Kodagali, V.N.

in number in all the topographic environments. Mn/Fe ratio was least (2.2) for nodules from hill taps whereas it was maximum for those from the plains (4.4). Cu+Ni+Co compositioin varied antipathetically with nodule abundance in the Central Indian Ocean....

Biogenic influence on the growth of ferromanganese micronodules in the Central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Banerjee, R.; Iyer, S.D.

In a 20 cm core collected from the Central Indian Basin, with increasing depth, the abundance of ferromanganese micronodules decreases as their size increases, and the surface texture changes from rough to smooth. Biological debris, including...

Recovery of deep-sea meiofauna after artificial disturbance in the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Ingole, B.S.; Goltekar, N.R.; Gonsalves, S.; Ansari, Z.A.

-1 1 Recovery of Deep-sea Meiofauna after Artificial Disturbance in the Central Indian Basin INGOLE B.S*., R. GOLTEKAR, S. GONSALVES and Z. A. ANSARI Biological Oceanography Division, National Institute of Oceanography, Dona Paula, Goa; 403004...

Macrobenthic abundance in the vicinity of spreading ridge environment in Central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Ingole, B.S.

Macrofaunal communities of the Central Indian Ocean were evaluated for their composition, distribution, abundance and biomass. The fauna comprised of 24 major groups belonging to 15 phyla. The density of macrofauna varied from 30 to 1430 ind.m–2...

Spatial distribution and longitudinal variation of clay minerals in the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Valsangkar, A.

in the Central Indian Basin (CIB). The average sand content in the basin is 3.8%, which decreases systematically and longitudinally to 0.3% towards south. The average illite and chlorite major clay mineral abundance also decrease southwards along the four...

Hydrogeology and ground-water quality of glacial-drift aquifers, Leech Lake Indian Reservation, north-central Minnesota

Science.gov (United States)

Lindgren, R.J.

1996-01-01

Among the duties of the water managers of the Leech Lake Indian Reservation in north-central Minnesota are the development and protection of the water resources of the Reservation. The U.S. Geological Survey, in cooperation with the Leech Lake Indian Reservation Business Committee, conducted a three and one half-year study (1988-91) of the ground-water resources of the Leech Lake Indian Reservation. The objectives of this study were to describe the availability and quality of ground water contained in glacial-drift aquifers underlying the Reservation.

Hydrothermal signature in ferromanganese oxide coatings on pumice from the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Kalangutkar, N.G.; Iyer, S.D.; Mascarenhas-Pereira, M.B.L.; Nath, B.N.

Mineralogical and elemental analyses of 20 ferromanganese (FeMn)-coated pumice samples from the Central Indian Ocean Basin (CIOB) indicate that todorokite is the major mineral phase, whereas vernadite occurs only rarely. Based on major, trace...

Rare earth element patterns of the Central Indian Basin sediments related to their lithology

Digital Repository Service at National Institute of Oceanography (India)

Nath, B.N.; Roelandts, I.; Sudhakar, M.; Pluger, W.L.

Rare earth element (REE) concentration have been determined in terrigenous, siliceous (nodule barren and nodule bearing), calcareous, and red clay from the Central Indian Basin. The bulk distribution of REE, and in particular the relative cerium...

Mineralogy of polymetallic nodules and associated sediments from the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Rao, V.P

in montmorillonite, chlorite and illite, delta MnO sub(2) is the dominant mineral phase in the nodules of the southern Central Indian Ocean Basin. These nodules have a smooth surface texture, are relatively rich in Fe and Co, and are associated with pelagic clay...

Phenotypic differentiation of Barilius bendelisis (Cypriniformes: Cyprinidae) in four rivers from Central Indian Himalaya.

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Mir, Javaid Iqbal; Saxena, Neha; Patiyal, Rabindar Singh; Sahoo, Prabhati Kumari

2015-03-01

Barilius bendelisis, commonly known as Indian Hill Trout is an upland water fish of South East Asia. It belongs to the family Cyprinidae and dwells in shallow, clear and cold water. In this study, the intraspecific variation of Barilius bendelisis, on the basis of morphometric characters, was investigated. Altogether, 402 specimens were collected from four rivers in the Central Indian Himalaya. A truss network was constructed by interconnecting 12 landmarks to yield 30 distance variables that were extracted from digital images of specimens using tpsDig2 and PAST software. Allometric transformed truss measurements were subjected to univariate analysis of variance, factor analysis and discriminant analysis. All variables exhibited significant differences between the populations. Altogether 88% of the specimens were classified into their original populations (81.98% under a 'leave-one-out' procedure). With factor analysis measurements of the head region, the middle portion and the caudal region had high loadings on the first and second axis. The results indicated that B. bendelisis has significant phenotypic heterogeneity between the geographically isolated regions of Central Indian Himalaya. We hypothesize that the marked interspecific variation in B. bendelisis is the result of local ecological conditions.

The origin of ferro-manganese oxide coated pumice from the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Pattan, J.N.; Pearce, N.J.G.; Parthiban, G.; Smith, V.C.; Mudholkar, A.V.; Rao, N.R

Pumice clasts, partially and fully coated with ferro-manganese oxide from the Central Indian Ocean Basin (CIOB) were analysed for major, trace and rare earth elements; and glass and mineral grain chemistry to assess their possible source...

Inter-relationship between nuclei and gross characteristics of manganese nodules, Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Sarkar, C; Iyer, S.D.; Hazra, S.

More than 200 samples of manganese nodules from the Central Indian Ocean Basin (CIOB) were studied for their different parameters. The study included various aspects such as morphology, texture, mineralogy, and composition of the nodules. The nuclei...

Benthic environmental baseline investigations in the manganese nodule area of the central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Sharma, R.; Nath, B.N.; Gupta, S.M.; Ansari, Z.A.

In order to exploit the manganese nodule deposits in future, an assessment of the environmental impact due to potential mining activity, has been undertaken in the Central Indian Basin Under this programme, seabed surveys in five selected areas have...

Indian deep-sea environment experiment (INDEX): Monitoring the restoration of marine enviroment after artificial disturbance to simulate deep-sea mining in central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Sharma, R.

the restoration of marine environment after artificial disturbance to simulate deep-sea mining in Central Indian Basin Guest Editor Rahul Sharma Note from guest editor A special issue on Indian Deep-sea Environment Experiment (INDEX) conducted by the scientists... in Geochemical Associations in Artificially Disturbed Deep-Sea Sediments B. Nagender Nath, G. Parthiban, S. Banaulikar, and Subhadeep Sarkar Marine Georesources and Geotechnology, 24:61–62, 2006 Copyright # Taylor & Francis Group, LLC ISSN: 1064-119X print/1521...

Morphological variations in the polymetallic nodules from selected stations in the Central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Mukhopadhyay, R.

Polymetallic nodules from the Central Indian Ocean largely range in size from 2 to 6 cm. The smaller nodules (4 cm) are subspheroidal to spheroidal in shape and with the increase in size, nodules become more discoidal and elongated. The size...

Volcanic ash and its enigma: A case study from the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Pattan, J.N.

An ash layer occurs between 10-35 cm depth in sediment cores from the Central Indian Ocean basin. Morphology, major, trace and rare earth element composition of glass shards from the ash layer suggest that the Youngest Toba Tuff of ~74 ka from...

Physical properties, morphology and petrological characteristics of pumices from the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Kalangutkar, N.G.; Iyer, S.D.; Ilangovan, D.

About 400 pumice clasts collected from the Central Indian Ocean Basin (CIOB) were studied for their morphology and classified based on their shape and size. A majority of the samples range between less than 1 cm and 36 cm and in the Zinggs shape...

Quantitative radiolarian assemblages in surface sediments from the central Indian Basin and their paleomonsoonal significance

Digital Repository Service at National Institute of Oceanography (India)

Gupta, S.M.

The percentage data of 47 radiolarian coarser taxonomic groups in the surface sediments from the central Indian Basin was subjected to cluster and factor analyses. The R-mode cluster analysis resulted in 3 dominant clusters which represent surface...

Framing REDD+ in India: Carbonizing and centralizing Indian forest governance?

International Nuclear Information System (INIS)

Vijge, Marjanneke J.; Gupta, Aarti

2014-01-01

Highlights: • We analyze whether India's REDD+ strategy induces carbonization and centralization. • REDD+ in India is framed as an opportunity for synergistic, decentralized governance. • Yet national safeguards are not as strong as asserted. • Controversial issues have so far been side-lined in India's REDD+ strategy. • Without investments, synergistic and decentralized REDD+ governance remains unlikely. - Abstract: This article analyzes the interaction of newly articulated climate governance goals with long-standing forest policies and practices in India. We focus on India's REDD+ (reducing emissions from deforestation and forest degradation and related forest activities) strategy, with a particular focus on the Green India Mission (GIM). The GIM calls for a doubling of the area for afforestation and reforestation in India in the next decade as a dominant climate mitigation strategy. We analyze how the GIM policy document frames carbon versus non-carbon benefits to be derived from forest-related activities; and how the GIM envisages division of authority (between national, regional and local levels) in its implementation. We are interested in assessing (a) whether the GIM promotes a “carbonization” of Indian forest governance, i.e. an increased focus on forest carbon at the expense of other ecosystem services; and (b) whether it promotes an increased centralization of forest governance in India through retaining or transferring authority and control over forest resources to national and state-level authorities, at the expense of local communities. We argue that the GIM frames the climate-forest interaction as an opportunity to synergistically enhance both carbon and non-carbon benefits to be derived from forests; while simultaneously promoting further decentralization of Indian forest governance. However, based on past experiences and developments to date, we conclude that without significant investments in community-based carbon and biodiversity

Diagenetic remobilization of rare earth elements in a sediment core from the central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Pattan, J.N.; Banakar, V.K.

Rare earth elements (REE) distribution in a 36 cm long sediment box core from the Central Indian Basin is studied. REE concentration is generally higher in the upper oxic zone than in intermediate suboxic zone suggesting REE diffusion upwards...

Size, surface texture, chemical composition and mineralogy interrelations in ferromanganese nodules of central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Banakar, V.K; Pattan, J.N.; Jauhari, P.

Fiftyseven ferromanganese nodules, classified into 3 size class (4,4-6 and 6-8 cm diam.), from the siliceous sediments of central Indian Ocean were analysed for transition metals and representative sample from each size class for mineralogy. Smaller...

Relationship between chemical composition and magnetic susceptibility in sediment cores from Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Pattan, J.N.; Parthiban, G.; Banakar, V.K.; Tomer, A.; Kulkarni, M.

Three sediment cores in a north–south transect (3 degrees N to 13 degrees S) from different sediment types of the Central Indian Ocean Basin (CIOB) are studied to understand the possible relationship between magnetic susceptibility (Chi) and Al, Fe...

Early (pre–8 Ma) fault activity and temporal strain accumulation in the central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Krishna, K.S.; Bull, J.M.; Scrutton, R.A.

-reflection profiles within the central Indian Ocean demonstrate that compressional activity started much earlier than previously thought, at around 15.4-13.9 Ma. From reconstructions of fault activity histories, it is shown that 12% of the total reverse fault...

Distribution of baroduric, psychrotrophic and culturable nitrifying and denitrifying bacteria in the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

LokaBharathi, P.A.; PradeepRam, A.S.; Nair, S.; Nath, B.N.; Chandramohan, D.

The abundance of baroduric, culturable nitrifying and denitrifying bacteria in the deep-sea cores of Central Indian Basin (CIB) at ca 5000 m depth was investigated. Analysis of 8 cores, sampled between 10 degrees 00 minutes S and 75 degrees 55...

Deposition of Mn-Cu-Ni-enriched sediments during glacial period in the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Borole, D.V.

Two siliceous sediment cores collected from the Central Indian Basin have been analysed for organic carbon, biogenic silica, Al, Mn, Ni and Cu content. The concentrations of Mn, Cu and Ni showed one order of magnitude variation (an enrichment by a...

Himalayan sedimentary pulses recorded by silicate detritus within a ferromanganese crust from the Central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Banakar, V.K.; Galy, A.; Sukumaran, N.P.; Parthiban, G.; Volvaiker, A.Y.

A Central Indian Ocean deep-water seamount hydrogenous ferromanganese crust (SS663-Crust) contains variable (7-23%) amounts of detrital material (silicate-detritus). Taking into account the growth rate of the authigenic component, the accumulation...

Some new observations on the intra-plate deformation in the Central Indian Basin (CIB)

Digital Repository Service at National Institute of Oceanography (India)

Murthy, K.S.R.; Neprochnov, O.V.; Levchenko, O.V.; Rao, T.C.S.; Milanovsky, V.E.; Lakshminarayana, S.

IN THE CENTRAL INDIAN BASIN 191 , , i ,//" N 1 1~,,,,'-,~- x....~-,..-v--- - - ,..,~/~_. oo I -- ,9 .... 2~. ----" 0 i'" 1 o 8;:50' 8400'E 84-,I0' la I ,__ j; -t ool lOS \\/, .~ -v., .~ ! jF/.~lrt.,/ I I l ~i "°7 ~ o~ o - - ioTaS?-%- -i -h--A~'~-~'~, -/I...

Multibeam bathymetric, gravity and magnetic studies over 79 degrees E fracture zone, central Indian basin

Digital Repository Service at National Institute of Oceanography (India)

KameshRaju, K.A.; Ramprasad, T.; Kodagali, V.N.; Nair, R.R.

A regional scale bathymetric map has been constructed for the 79 degrees E fracture zone (FZ) in the Central Indian Basin between 10 degrees 15'S and 14 degrees 45'S lat. and 78 degrees 55'E and 79 degrees 20'E long. using the high...

Effects of Laparoscopic Sleeve Gastrectomy on Central Obesity and Metabolic Syndrome in Indian Adults- A Prospective Study.

Science.gov (United States)

Sethi, Pulkit; Thillai, Manoj; Nain, Prabhdeep Singh; Ahuja, Ashish; Vayoth, Sudheer Othiyil; Khurana, Preetika

2017-01-01

Increasing incidence of obesity in Indian population has led to an exponential rise in the number of bariatric operations performed annually. Laparoscopic Sleeve Gastrectomy (LSG) has been proposed to cause rapid remission of Type 2 Diabetes Melitus (T2DM) and metabolic syndrome in a weight loss independent manner. To evaluate the effects of LSG on metabolic syndrome and central obesity in morbidly and severely obese Indian adults. Material and Methods: Study was conducted on 91 morbidly obese [Body Mass Index (BMI)>40 kg/m 2 ] and severely obese (BMI>35 kg/m 2 ) individuals who were suffering from diabetes, hypertension or dyslipidemia. The patients were followed up for six months and the trends of glycaemic control, mean blood pressure, lipid profile, weight loss parameters and changes in parameters of central obesity were studied. Weight loss was significant at three months postsurgery and was sustained through six months. There was significant improvement in glycaemic control leading to reduction in need for oral hypoglycaemic agents or insulin in majority of them and even discontinuation of these medications in few patients. Hypertension and dyslipidemia also showed an improving trend through six months postsurgery. There was a significant impact on reduction of central obesity in these patients as marked by significant reduction in waist to hip ratio. LSG produces sustainable weight loss with significant improvement in glycaemic status and control of metabolic syndrome in severe to morbidly obese patients. LSG is also efficacious in reducing central obesity in Indian population which is a major depressive ailment amongst obese individuals.

A clinical study to evaluate the correlation between maxillary central incisor tooth form and face form in an Indian population.

Science.gov (United States)

Koralakunte, Pavankumar R; Budihal, Dhanyakumar H

2012-09-01

A study was performed to examine the correlation between maxillary central incisor tooth form and face form in males and females in an Indian population. The selection of prosthetic teeth for edentulous patients is a primary issue in denture esthetics, especially in the case of maxillary central incisors, which are the most prominent teeth in the arch. Two hundred dental students of Indian origin comprising 79 males and 121 females aged 18-28 years studying at Bapuji Dental College and Hospital were randomly selected as the study subjects. A standardized photographic procedure was used to obtain images of the face and the maxillary central incisors. The outline forms of the face and the maxillary right central incisor tooth were determined using a standardized method. The outline forms obtained were used to classify both face form and tooth form on the basis of visual and William's methods. The means were considered after evaluation by five prosthodontists, and the results were tabulated. Statistical analysis was performed using the chi-squared test for association and Z-test for equality of proportions. A correlation greater than 50% was observed between tooth form and face form by the visual method, compared with one of 31.5% by William's method. There was no highly defined correlation between maxillary central incisor tooth form and face form among the male and female Indian subjects studied.

Behavior of rare earth elements in coexisting manganese macronodules, micronodules, and sediments from the central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Pattan, J.N.; Colley, S.; Higgs, N.C.

Associated manganese macronodules, micronodules, and sediments from the Central Indian Basin (CIB) were analyzed for major, trace, and rare earth elements (REE) to understand REE carrier phases and their fractionation pattern among three...

Variation in size, morphology and chemical composition of polymetallic nodules from the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Valsangkar, A.B.; Karisiddaiah, S.M.; Parthiban, G.

Chemical composition of 613 polymetallic nodules from 150 stations in the Central Indian Ocean Basin (CIOB) are determined and variations in Mn, Fe, Cu, Ni, Co, Zn and moisture content are studied with respect to their size and surface texture...

Chemical characteristics of Central Indian Basin waters during the southern summer

Digital Repository Service at National Institute of Oceanography (India)

DeSousa, S.N.; Sardessai, S.; RameshBabu, V.; Murty, V.S.N.; Gupta, G.V.M.

aspects of oxygen deficient conditions and denitrification in the Arabian Sea. Journal of MarineResearch 45,1049–1072. Redfield,A.C.,Ketchum,B.H.,Richards,F.A.,1963.Theinfluenceoforganismsonthecompositionofseawater.In: Hill, M.N. (Ed.), The Sea: Ideas...-Sea Research II 48 (2001)3343–3352 Chemical characteristics of Central Indian Basin waters during the southern summer S.N. de Sousa*,S.D. Sardessai, V. Ramesh Babu, V.S.N. Murty, G.V.M. Gupta NationalInstituteofOceanography,DonaPaula,Goa403004,India Abstract...

Origin of ash in the Central Indian Ocean Basin and its implication for the volume estimate of the 74,000 year BP Youngest Toba eruption

Digital Repository Service at National Institute of Oceanography (India)

Pattan, J.N.; Pearce, N.J.G.; Banakar, V.K.; Parthiban, G.

.86) 4.22 (0 .33) ? 4.94 N 91 274 72 53 16 1, Central Indian Ocean Basin 7 (present study); 2, YTT from Sum a tra, Malaysia, Bay of Bengal and India 10 ; 3, YTT from the Indian subcont i- nent 15 ; 4, YTT from....4 7.5 6.6 5.9 6.9 6.9 5.1 5.8 6.5 1, Central Indian Ocean Basin (pr esent study, n = 8); 2, YTT from Sumatra, Malaysia, ODP site 758, Bay of Bengal and India 10 ( n...

The heat and moisture budgets of the atmosphere over central equatorial Indian Ocean during summer monsoon

Digital Repository Service at National Institute of Oceanography (India)

Sadhuram, Y.; Gopalakrishna, V.V.; RameshBabu, V.; Sastry, J.S.

The heat and moisture budgets of the atmosphere (surface to 100 mb) over the central equatorial Indian Ocean (2 degrees N to 2 degrees S; 76 degrees E to 80 degrees E) have been investigated utilising the surface and upper air data collected...

Ferromanganese nodules and their associated sediments from the Central Indian Ocean Basin: Rare earth element geochemistry

Digital Repository Service at National Institute of Oceanography (India)

Pattan, J.N.; Rao, Ch.M.; Migdisov, A.A.; Colley, S.; Higgs, N.C.; Demidenko, L.

FerromanganeseNodulesandtheirAssociatedSedimentsfromtheCentralIndianOceanBasin:RareEarthElementGeochemistry J.N.PATTANCH.M.RAONationalInstituteofOceanography,DonaPaula Goa,IndiaA.A.MIGDISOV InstituteofGeochemistry,RussianAcademyofSciencesMoscow,Russia S.COLLEY,N.C.HIGGSSouthamptonOceanographyCentre,EmpressDockSouthampton...

Contrast in manganese nodule distribution on either side of 79~'E fracture zone in central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Kodagali, V.N.

Seabed topography is one of the prime factors in controlling the distribution of manganese nodules. Study of the nodule abundance on either side of the 79~'E fracture zone in the Central Indian Basin (idenfitied from multibeam bathymetric data...

Paleogene ichthyoliths from the substrates of ferromanganese encrustations and nuclei of manganese nodules from the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Gupta, S.M.

Ichthyoliths, the phosphatic microscopic skeletal debris of the fishes are found in the substrates and the nuclei of ferromanganese encrustations and the nodules collected from the Central Indian Ocean Basin. About thirty subtypes...

Moho depth variations over the Maldive Ridge and adjoining Arabian and Central Indian Basins, Western Indian Ocean, from three dimensional inversion of gravity anomalies

Science.gov (United States)

Kunnummal, Priyesh; Anand, S. P.; Haritha, C.; Rama Rao, P.

2018-05-01

Analysis of high resolution satellite derived free air gravity data has been undertaken in the Greater Maldive Ridge (GMR) (Maldive Ridge, Deep Sea Channel, northern limit of Chagos Bank) segment of the Chagos Laccadive Ridge and the adjoining Arabian and Central Indian Basins. A Complete Bouguer Anomaly (CBA) map was generated from the Indian Ocean Geoidal Low removed Free Air Gravity (hereinafter referred to as "FAG-IOGL") data by incorporating Bullard A, B and C corrections. Using the Parker method, Moho topography was initially computed by inverting the CBA data. From the CBA the Mantle Residual Gravity Anomalies (MRGA) were computed by incorporating gravity effects of sediments and lithospheric temperature and pressure induced anomalies. Further, the MRGA was inverted to get Moho undulations from which the crustal thickness was also estimated. It was found that incorporating the lithospheric thermal and pressure anomaly correction has provided substantial improvement in the computed Moho depths especially in the oceanic areas. But along the GMR, there was not much variation in the Moho thickness computed with and without the thermal and pressure gravity correction implying that the crustal thickness of the ridge does not depend on the oceanic isochrones used for the thermal corrections. The estimated Moho depths in the study area ranges from 7 km to 28 km and the crustal thickness from 2 km to 27 km. The Moho depths are shallower in regions closer to Central Indian Ridge in the Arabian Basin i.e., the region to the west of the GMR is thinner compared to the region in the east (Central Indian Basin). The thickest crust and the deepest Moho are found below the N-S trending GMR segment of the Chagos-Laccadive Ridge. Along the GMR the crustal thickness decreases from north to south with thickness of 27 km below the Maldives Ridge reducing to ∼9 km at 3°S and further increasing towards Chagos Bank. Even though there are similarities in crustal thickness between

Seamounts in the Central Indian Ocean Basin: indicators of the Indian plate movement

Digital Repository Service at National Institute of Oceanography (India)

Mukhopadhyay, R.; Khadge, N.H.

stream_size 9 stream_content_type text/plain stream_name Proc_Indian_Acad_Sci_(EPS)_99_357.pdf.txt stream_source_info Proc_Indian_Acad_Sci_(EPS)_99_357.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

Basinal seamounts and seamount chains of the Central Indian Ocean: Probable near-axis origin from a fast-spreading ridge

Digital Repository Service at National Institute of Oceanography (India)

Mukhopadhyay, R.; Batiza, R.

Hydrosweep mapping of crust in the Central Indian Ocean Basin reveals abundant volcanoes occurring both as isolated seamounts and linear seamount chains parallel to flow lines. Their shapes, sizes and overall style of occurrence...

Formation of diapiric structure in the deformation zone, central Indian Ocean: A model from gravity and seismic reflection data

Digital Repository Service at National Institute of Oceanography (India)

Krishna, K.S.; Rao, D.G.; Neprochnov, Y.P.

Analyses of bathymetry, gravity and seismic reflection data of the diffusive plate boundary in the central Indian Ocean reveal a new kind of deformed structure besides the well-reported structures of long-wavelength anticlinal basement rises...

Radiolarian abundance and geochemistry of the surface-sediments from the Central Indian Basin: Inferences to Antarctic bottom water current

Digital Repository Service at National Institute of Oceanography (India)

Gupta, S.M.; Jauhari, P.

The distribution trend of numbers of radiolarian shells/gram dry sediment, biogenic silica, organic carbon, and the carbon/nitrogen ratios in the surface sediments of the Central Indian Basin is similar. Ratios of two suborders of radiolaria, i...

Hydrocarbons in the Bay of Bengal and Central Indian Basin bottom sediments: Indicators of geochemical processes in the lithosphere

Digital Repository Service at National Institute of Oceanography (India)

Chernova, T.G.; Paropkari, A.L.; Pikovskii, Yu.I.; Alekseeva, T.A.

A study on the bulk distributions and molecular structures of n-alkanes and polycyclic aromatic hydrocarbons (PAH) in organic matter of the sediments from the Bay of Bengal and the Eastern and Central Indian Basins was underdaken. The former two...

New sites of Australasian microtektites in the central Indian Ocean: Implications for the location and size of source crater

Digital Repository Service at National Institute of Oceanography (India)

ShyamPrasad, M.; Mahale, V.P.; Kodagali, V.N.

Fifteen new Australasian microtektite sites have been identified along a transect roughly N-S in the central Indian Ocean. These locations, in addition to the existing 46 sites, total to 61 microtektite sites in the oceans. We carried out regression...

Non-native fishes of the central Indian River Lagoon

Science.gov (United States)

Schofield, Pamela J.; Loftus, William F.; Reaver, Kristen M.

2018-01-01

We provide a comprehensive review of the status of non-native fishes in the central Indian River Lagoon (from Cape Canaveral to Grant-Valkaria, east of I-95) through literature review and field surveys. Historical records exist for 17 taxa (15 species, one hybrid, one species complex). We found historical records for one additional species, and collected one species in our field survey that had never been recorded in the region before (and which we eradicated). Thus, we evaluate 19 total taxa herein. Of these, we documented range expansion of four salt-tolerant cichlid species, extirpation of six species that were previously recorded from the area and eradication of three species. There was no noticeable change in geographic range for one widespread species and the records for one species are doubtful and may be erroneous. Currently, there is not enough information to evaluate geographic ranges for four species although at least one of those is established.

Long range forecasting of summer monsoon rainfall from SST in the central equatorial Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Sadhuram, Y; Murthy, T.V.R.

of summer monsoon rainfall from SST in the central equatorial Indian ocean Y. Sadhuram and T. V. Ramana Murthy National Institute of Oceanography, Regional Centre, 176, Lawson's Bay Colony, . Visakhapatnam-530017 ABSTRACT Severalprediction tedmiques have... and droughts associated with strong and weak monsoons greatly influence the economy of the country. Most of the droughts and floods are associated with EI-Nino and La- Nina respectively (Webster andYang3 and krishna Kumar et al\\. The relationship between ENSO...

Some aspects on the variations in depositional flux of excess Thorium-230 in the central Indian basin during Late Quaternary

Digital Repository Service at National Institute of Oceanography (India)

Sukumaran, N.P.

Examined in this paper is the tentative history of the depositional flux of @u230@@Th@dxs@@ (the unsupported fraction of @u230@@Th scavenged from the overlying water column), for the Late Quaternary period from a sediment core of the Central Indian...

The central monitoring station of Indian Environmental Radiation Monitoring Network (IERMON): the architecture and functions

International Nuclear Information System (INIS)

Garg, Saurabh; Ratheesh, M.P.; Mukundan, T.; Patel, M.D.; Nair, C.K.G.; Puranik, V.D.

2010-01-01

The Indian Environmental Radiation Monitoring Network (IERMON) is being established across the country by the Bhabha Atomic Research Centre, Mumbai. The network consists of stations with automated systems for environmental radiation monitoring with online data communication facility. Currently about 100 stations are operational and additional 500 stations are expected to be installed by March, 2012. The network is established with different objectives, the main objective being the detection and reporting of any nuclear emergency anywhere in the country. The central monitoring station of the network is established in Mumbai. This paper describes the architecture and functions of IERMON Central Station. The Central Station consists of server room for online data collection from remote stations and maintenance of databases for various applications; central monitoring room for user interaction with database and IERMON website maintenance and development room for the development of new applications. The functions of IERMON Central Station include detection and reporting of nuclear emergency, maintenance of remote stations, enhancement of public awareness on environmental radiation through public display systems and website, etc. The details on system layout and data protocols can be found in the paper. (author)

Genetic Isolation among the Northwestern, Southwestern and Central-Eastern Indian Ocean Populations of the Pronghorn Spiny Lobster Panulirus penicillatus

Directory of Open Access Journals (Sweden)

Muhamad Fadry Abdullah

2014-05-01

Full Text Available The pronghorn spiny lobster Panulirus penicillatus is a highly valuable species which is widely distributed in Indo-West Pacific and Eastern Pacific regions. Mitochondrial DNA control region sequences (566–571 bp were determined to investigate the population genetic structure of this species in the Indian Ocean. In total, 236 adult individuals of Panulirus penicillatus were collected from five locations in the Indian Ocean region. Almost all individuals had a unique haplotype. Intrapopulation haplotype (h and nucleotide (π diversities were high for each locality, ranging from h = 0.9986–1.0000 and π = 0.031593–0.043441. We observed distinct genetic isolation of population located at the northwestern and southwestern edge of the species range. Gene flow was found within localities in the central and eastern region of the Indian Ocean, probably resulting from an extended planktonic larval stage and prevailing ocean currents.

On the nature of the calcareous substrate of a ferromanganese crust from the Vityaz Fracture Zone, Central Indian Ridge: Inferences on palaeoceanography

Digital Repository Service at National Institute of Oceanography (India)

Guptha, M.V.S.; Banerjee, R.; Mergulhao, L.

A 15-cm-thick carbonate substrate encrusted with ferromanganese oxides from the Vityaz Fracture Zone, Central Indian Ridge was analysed to reconstruct the palaeoceanography of the region. Based on the calcareous nannoplankton assemblage, an early...

Early Paleogene variations in the calcite compensation depth: new constraints using old borehole sediments from across Ninetyeast Ridge, central Indian Ocean

Science.gov (United States)

Slotnick, B. S.; Lauretano, V.; Backman, J.; Dickens, G. R.; Sluijs, A.; Lourens, L.

2015-03-01

Major variations in global carbon cycling occurred between 62 and 48 Ma, and these very likely related to changes in the total carbon inventory of the ocean-atmosphere system. Based on carbon cycle theory, variations in the mass of the ocean carbon should be reflected in contemporaneous global ocean carbonate accumulation on the seafloor and, thereby, the depth of the calcite compensation depth (CCD). To better constrain the cause and magnitude of these changes, the community needs early Paleogene carbon isotope and carbonate accumulation records from widely separated deep-sea sediment sections, especially including the Indian Ocean. Several CCD reconstructions for this time interval have been generated using scientific drill sites in the Atlantic and Pacific oceans; however, corresponding information from the Indian Ocean has been extremely limited. To assess the depth of the CCD and the potential for renewed scientific drilling of Paleogene sequences in the Indian Ocean, we examine lithologic, nannofossil, carbon isotope, and carbonate content records for late Paleocene - early Eocene sediments recovered at three sites spanning Ninetyeast Ridge: Deep Sea Drilling Project (DSDP) Sites 213 (deep, east), 214 (shallow, central), and 215 (deep, west). The disturbed, discontinuous sediment sections are not ideal, because they were recovered in single holes using rotary coring methods, but remain the best Paleogene sediments available from the central Indian Ocean. The δ13C records at Sites 213 and 215 are similar to those generated at several locations in the Atlantic and Pacific, including the prominent high in δ13C across the Paleocene carbon isotope maximum (PCIM) at Site 215, and the prominent low in δ13C across the early Eocene Climatic Optimum (EECO) at both Site 213 and Site 215. The Paleocene-Eocene thermal maximum (PETM) and the K/X event are found at Site 213 but not at Site 215, presumably because of coring gaps. Carbonate content at both Sites 213 and

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Hydrothermal alteration studies of gabbros from Northern Central Indian Ridge and ... Composition of macrobenthos from the Central Indian Ocean Basin ... seasonal snow cover in Kashmir valley using remote sensing, GIS and ancillary data ... is important for both climatological studies as well as hydrological applications.

Biological productivity, terrigenous influence and noncrustal elements supply to the Central Indian Ocean Basin: Paleoceanography during the past approx. 1 Ma

Digital Repository Service at National Institute of Oceanography (India)

Pattan, J.N.; Masuzawa, T.; Borole, D.V.; Parthiban, G.; Jauhari, P.; Yamamoto, M.

A 2 m-long sediment core from the siliceous ooze domain in the Central Indian Ocean Basin (CIOB; 13 degrees 03'S: 74 degrees 44'E; water depth 5099 m) is studied for calcium carbonate, total organic carbon, total nitrogen, biogenic opal, major...

Nature, distribution and origin of clay minerals in grain size fractions of sediments from manganese nodule field, Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Rao, V.P.; Nath, B.N.

DT, IR and X-ray diffraction analyses have been carried out on 3 grain size fractions (1, 1-2 and 2-4 mu m) of sediments from the Central Indian Ocean Basin. Results indicate that there are 2 smectite minerals (montmorillonite and Fe...

Anthropometry of south Indian industrial workmen.

Science.gov (United States)

Fernandez, J E; Uppugonduri, K G

1992-11-01

This paper presents the results of an anthropometric survey conducted on South Indian male workers in the electronic industry. The data were collected as part of a project to modify work stations that utilized equipment from other countries. A set of 27 body dimensions were taken from a sample of 128 workmen (aged 18-35 years). The anthropometric measurements are compared with those of Indian men from Central, Western, and Northern parts of India and with those of the American, German, and Japanese men. The results indicate that in general the South Indian man is smaller than Central, Western, and Northern Indian men, as well as smaller than men in America, Germany, Japan, and Africa. This difference needs to be allowed for when considering buying and subsequently using imported equipment for the electronics industry in South India.

Prevalence and incrimination of Anopheles fluviatilis species S (Diptera: Culicidae in a malaria endemic forest area of Chhattisgarh state, central India

Directory of Open Access Journals (Sweden)

Nanda Nutan

2012-09-01

Full Text Available Abstract Background Chhattisgarh state in central India is highly endemic for malaria and contributes about 13% of annually reported malaria cases in the country with predominance of P. falciparum. Entomological investigations were carried out in a tribal forested area of district Bastar located in the southern part of Chhattisgarh state to record the prevalence of sibling species of Anopheles fluviatilis and An. culicifacies complexes. The vector species complexes were investigated at sibling species level for their biology in terms of resting and feeding behavior and malaria transmission potential. Methods Indoor resting vector mosquitoes collected during 2010–2011 were identified to sibling species by cytotaxonomy and polymerase chain reaction (PCR assay. The blood meal source analysis and incrimination studies were done at sibling species level by counter current immunoelectrophoresis and enzyme linked immunosorbent assay (ELISA respectively. Results Analysis of sibling species composition revealed predominance of An. fluviatilis species S in the study area, which was found to be highly anthropophagic and rested in human dwellings whereas the sympatric species T was primarily zoophagic. Incrimination studies showed high sporozoite rate in species S, thereby confirming its vectorial efficiency. An. culicifacies was encountered in low numbers and comprised species B and C in almost equal proportion. Both these species were found to be exclusively zoophagic. Conclusion The observations made strongly suggest that species S of Fluviatilis Complex is the principal vector of malaria in certain forest areas of district Bastar, Chhattisgarh state and should be the target species for vector control operation. Vector control strategies based on biological characteristics of Fluviatilis S will lead to substantial decline in malaria incidence in such areas.

Nature, source and composition of volcanic ash in sediments from a fracture zone trace of Rodriguez Triple Junction in the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Mascarenhas-Pereira, M.B.L.; Nath, B.N.; Borole, D.V.; Gupta, S.M.

Volcanic glasses associated with pumice, micro nodules and palagonite like lithic fragments were recovered from a volcanic terrain in a fracture zone defined as Rodriguez Triple Junction trace in the Central Indian Basin. Morphologically, the tephra...

Late Pleistocene sedimentation: A case study of the central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Borole, D

-Sea Research 1, Vol 40, No 4, pp 761-775, 1993 0967-0637/93 $6 00 + 0 00 Printed m Great Britain © 1993 Pergamon Press Lid Late Pleistocene sedimentation: a case study of the central Indian Ocean Basin D. V. BOROLE* (Recetved 26 August 1988, in revised... 26 + 0 11 4 10 + 0.20 1 30 + 0 10 5 03 20-25 1 10 + 0.07 3 60 + 0.14 1 08 ___ 0 09 5 3 30-35 1 51 + 0.10 3.28 + 0 34 1.10 + 0.15 5 3 65-70 1.08 + 0 05 3 20 + 0.23 0 97 + 0.09 4 38 80-85 0 81 + 0 05 1 80 + 0.12 0 63 + 0 06 4 37 Conanued 766 D V...

Nodules of the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Banakar, V.K.; Kodagali, V.N.

of calcareous sediments within, and pelagic sediments south of 15 degrees S latitude Prior to the launching of the project, very little data was available on the Indian Ocean nodules compared to those of Pacific This chapter summaries the findings of the project...

Magnetic anomalies across the southern Central Indian Ridge: evidence for a new transform fault

Digital Repository Service at National Institute of Oceanography (India)

Chaubey, A.K.; Krishna, K.S.; SubbaRaju, L.V.; Rao, D.G.

, Vol. 37. No. 4. pp. MT-~a56, 1990. 0198-.0149/90 $3.(gl + 0.00 Pnnled in Great Britain. (~ 1990 Pergartma Ptes6 pie Magnetic anomalies across the southern Central Indian Ridge: evidence for a new transform fault A. K. CHAUBEY,* K. S. KRISHNA,* L. V... to the ridge are identified as sea-floor spreading lineations 2.2A,3.3A and 4. A half spreading rate of 2.2 cm y- t is estimated for the last I0 Ma. The ridge jump between the anomalies 2-2A (approx. 2.5 Ma) and a new left lateral transform fault offsetting...

A new report on the occurrence of zeolitites in the abyssal depths of the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Iyer, S.D.; Sudhakar, M.

of Oceanography, Dona Paula, Goa 403 004, India (Received August 13, 1992; revised version accepted November 18, 1992) ABSTRACT Forty-two indurated slabs of zeolites collected from the abyssal depths of the Central Indian Basin have been studied. The slabs... Depth Sampler Topography/ No. (dimensions in cm) (°S) (°E) (m) deployed sediment type 1 SS17/877 (A) Ferromanganese oxides with patches of 13.032 75.743 4275 Dredge Seamount flank/ orangish-yellow material, 25 × 21...

Operating Experience with Indian Point Nuclear Electric Generating Station; Experience d'exploitation de la centrale nucleaire d'Indian point; Opyt ehkspluatatsii Indian-pojntskoj yadernoj ehlektrostantsii; Experiencia adquirida con la explotacion de la central nucleoelectrica de Indian point

Energy Technology Data Exchange (ETDEWEB)

Beattie, W. C.; Freyberg, R. H. [Consolidated Edison Company of New York, Inc., New York, NY (United States)

1963-10-15

predicted performance for the reactor. Further testing of response to load transients is to continue into the Spring of 1963. The Indian Point Station has proved to the satisfaction of our Company the feasibility of a combination nuclear and oil-fired plant to produce competitive power. The United States Atomic Energy Commission has been requested to issue a construction permit for the Company to build another nuclear plant, similar in design, but of 1000 MW capacity, to be located at Ravenswood which is within the corporate limits of the City of New York. Our Company is prepared to finance the venture with its own funds without subsidy of any kind as was the case with our Indian Point Station. (author) [French] La centrale No. 1 d'Indian Point se compose d'un reacteur a eau sous pression de 585 MWt, quatre circuits de refroidissement primaires avec des echangeurs de chaleur horizontaux, deux surchauffeurs au mazout de 500 000 kg/h et un turbogenerateur de 275 000 kW. Le combustible du reacteur est un melange d'oxyde d'uranium completement enrichi en {sup 235}U et d'oxyde de {sup 232}Th. L'installation se trouve au bord de l'Hudson a une quarantaine de kilometres au nord de New York. En raison de la proximite de cette ville, on a prevu des dispositifs de securite intrinseques exceptionnels contre le risque d'un emballement du reacteur et contre les rayonnements qui pourraient en resulter. La construction a ete terminee en mai 1962. Le combustible a ete charge en juin et le reacteur est entre en divergence pour la premiere fois le 2 aout 1962. On a ensuite procede, dans le courant du mois d'aout, a des essais a faible puissance (jusqu'a 5 MWt), a la temperature ambiante et a .des temperatures elevees. Le turbogenerateur aeteintegre pour la premiere fois au reseau de la ''Consolidated Edison'', le 16 septembre 1962. Les essais aux puissances allant jusqu'a 50% de la puissance theorique se sont prolonges jusqu'en novembre et ont ete marques par de frequents arrets automatiques

Indian refining industry

International Nuclear Information System (INIS)

Singh, I.J.

2002-01-01

The author discusses the history of the Indian refining industry and ongoing developments under the headings: the present state; refinery configuration; Indian capabilities for refinery projects; and reforms in the refining industry. Tables lists India's petroleum refineries giving location and capacity; new refinery projects together with location and capacity; and expansion projects of Indian petroleum refineries. The Indian refinery industry has undergone substantial expansion as well as technological changes over the past years. There has been progressive technology upgrading, energy efficiency, better environmental control and improved capacity utilisation. Major reform processes have been set in motion by the government of India: converting the refining industry from a centrally controlled public sector dominated industry to a delicensed regime in a competitive market economy with the introduction of a liberal exploration policy; dismantling the administered price mechanism; and a 25 year hydrocarbon vision. (UK)

Deciphering Detailed Plate Kinematics of the Indian Ocean: A Combined Indian-Australian-French Initiative

Science.gov (United States)

Vadakkeyakath, Y.; Müller, R.; Dyment, J.; Bhattacharya, G.; Lister, G. S.; Kattoju, K. R.; Whittaker, J.; Shuhail, M.; Gibbons, A.; Jacob, J.; White, L. T.; Bissessur, P. D.; Kiranmai, S.

2012-12-01

The Indian Ocean formed as a result of the fragmentation and dispersal of East Gondwanaland since the Jurassic. The deep ocean basins in the Indian Ocean contain the imprints of this plate tectonic history, which is related with several major events such as the Kerguelen, Marion and Reunion hotspot inception and the Indo-Eurasian collision. A broad model for evolution of the Indian Ocean was proposed in the early 1980s. Subsequently, French scientists collected a large amount of magnetic data from the western and southern parts of the Indian Ocean while Indian and Australian scientists collected considerable volumes of magnetic data from the regions of Indian Ocean around their mainlands. Using these data, the Indian, French and Australian researchers independently carried out investigations over different parts of the Indian Ocean and provided improved models of plate kinematics at different sectoral plate boundaries. Under two Indo-French collaborative projects, detailed magnetic investigations were carried out in the Northwestern and Central Indian Ocean by combining the available magnetic data from conjugate regions. Those projects were complemented by additional area-specific studies in the Mascarene, Wharton, Laxmi and Gop basins, which are characterized by extinct spreading regimes. These Indo-French projects provided high resolution and improved plate tectonic models for the evolution of the conjugate Arabian and Eastern Somali basins that constrain the relative motion between the Indian-African (now Indian-Somalian) plate boundaries, and the conjugate Central Indian, Crozet and Madagascar basins that mainly constrain the relative motions of Indian-African (now Capricorn-Somalian) and Indian-Antarctic (now Capricorn-Antarctic) plate boundaries. During the same period, Australian scientists carried out investigations in the southeastern part of the Indian Ocean and provided an improved understanding of the plate tectonic evolution of the Indian

Metallogenesis along the Indian Ocean Ridge System

Digital Repository Service at National Institute of Oceanography (India)

Banerjee, R.; Ray, Dwijesh

including India. Among these studies majority were concentrated around the Central Indian Ridge and the Southwest Indian Ridge areas, while a few observations were made around the rest of the areas in the IORS. The findings of these studies are discussed...

Mineral chemistry, bulk composition and source of the ferromanganese nodules nuclei from the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Banerjee, R.; Miura, H.

and Planetary Science Letters 95:395—402 Kamesh Raju KA, Ramprasad T, Kodagali VN, and Nair RR (1993) Multibeam bathymetric, gravity and magnetic studies over 79¡E fracture zone, Central Indian Basin. Journal of Geophysical Research (B) 98: 9605—9618 Kikuchi... ( ) Geological Oceanography Division, National Institute of Oceanography, Dona Paula, Goa 403 004, India Hiroyuki Miura Department of Earth and Planetary Science, Graduate School of Science, Hokkaido University, 060 Sapporo, Japan Geo-Marine Letters (1998) 18: 66...

Gondwana subduction-modified mantle domain prevents magmatic seafloor generation in the Central Indian Ridge

Science.gov (United States)

Morishita, T.; Nakamura, K.; Senda, R.; Suzuki, K.; Kumagai, H.; Sato, H.; Sato, T.; Shibuya, T.; Minoguchi, K.; Okino, K.

2013-12-01

The creation of oceanic crust at mid-ocean ridges is essential to understanding the genesis of oceanic plate and the evolution of the Earth. Detailed bathymetric measurements coupled with dense sample recovery at mid-ocean ridge revealed a wide range of variations in the ridge and seafloor morphologies, which cannot be simply explained by a spreading rate, but also by ridge geometry, mantle compositions and thermal structure (Dick et al., 2003 Nature; Cannat et al. 2006 Geology). It is now widely accepted that very limited magmatic activity with tectonic stretching generates oceanic core complex and/or smooth seafloor surface in the slow to ultraslow-spreading ridges, where serpentinized peridotite and gabbros are expected to be exposed associated with detachment faults (Cann et al., 1997 Nature; Cannat et al., 2006), although magmatism might be an essential role for the formation of oceanic core complexes (Buck et al., 2005 Nature; Tucholke et al 2008 JGR). A rising question is why magmatic activity is sometimes prevented during the oceanic plate formation. Ancient melting domain, that are too refractory to melt even in adiabatically upwelling to the shallow upper mantle, might cause the amagmatic spreading ridges (Harvey et al., 2006 EPSL, Liu et al.,2008 Nature). Its origin and effect on seafloor generations are, however, not well understood yet. We report an oceanic hill as an example of an ancient subduction-modified mantle domain, probably formed at continental margin of the Gondwanaland~Pangea supercontinent, existing beneath the Central Indian Ridge. This domain is the most likely to have prevented magmatic seafloor generation, resulting in creation of very deep oceanic valley and serpentine diaper (now the studied oceanic hill) at the present Central Indian ridge.

International Conference on Aerosols, Clouds and the Indian Monsoon

Science.gov (United States)

Singh, Ramesh P.; Tare, Vinod; Tripathi, S. N.

2005-06-01

In recent years, dense haze and fog problems in the northern parts of India have affected the 460 million people living in the Indo-Gangetic basin. Substantial Indian research activities related to aerosols, clouds, and monsoon are taking place in the central and southern parts of India. To attract attention to the problems, a three-day International Conference on Aerosols, Clouds and Indian Monsoon was recently held at the Indian Institute of Technology, Kanpur, in the central part of the Indo-Gangetic basin. About 120 delegates from India, Germany, Greece, Japan, Taiwan, and the United States attended the conference.

Independent origins of Indian caste and tribal paternal lineages.

Science.gov (United States)

Cordaux, Richard; Aunger, Robert; Bentley, Gillian; Nasidze, Ivane; Sirajuddin, S M; Stoneking, Mark

2004-02-03

The origins of the nearly one billion people inhabiting the Indian subcontinent and following the customs of the Hindu caste system are controversial: are they largely derived from Indian local populations (i.e. tribal groups) or from recent immigrants to India? Archaeological and linguistic evidence support the latter hypothesis, whereas recent genetic data seem to favor the former hypothesis. Here, we analyze the most extensive dataset of Indian caste and tribal Y chromosomes to date. We find that caste and tribal groups differ significantly in their haplogroup frequency distributions; caste groups are homogeneous for Y chromosome variation and more closely related to each other and to central Asian groups than to Indian tribal or any other Eurasian groups. We conclude that paternal lineages of Indian caste groups are primarily descended from Indo-European speakers who migrated from central Asia approximately 3,500 years ago. Conversely, paternal lineages of tribal groups are predominantly derived from the original Indian gene pool. We also provide evidence for bidirectional male gene flow between caste and tribal groups. In comparison, caste and tribal groups are homogeneous with respect to mitochondrial DNA variation, which may reflect the sociocultural characteristics of the Indian caste society.

Dermatological manifestations in HIV-infected patients at a tertiary care hospital in a tribal (Bastar region of Chhattisgarh, India

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Singh Harminder

2009-01-01

Full Text Available Background: Cutaneous disorders during HIV infection are numerous and skin is often the first and only organ affected during most of the course of HIV disease. Some Cutaneous disorders reflect the progression of HIV disease; though the relation is still controversial. Aims : The objective of this study, conducted at a tertiary care centre in Bastar, Jagdalpur, is to estimate the status of cutaneous manifestation in HIV-infected patients and its relationship with CD4 cell counts. Methods: We enrolled 137 HIV positive subjects. Demographic information such as age, gender, weight, height, socioeconomic status, and educational status were recorded. Laboratory parameter (CD4 counts and treatment regimen were noted. Patients were examined for skin disorders by a dermatologist. Data were analyzed using chi-square test for categorical variables. Results: Majority of the patients were from rural area (65.69% and belonged to a low socioeconomic and educational status. 30.65% of the patients were housewives, 23.35% drivers, and 16.78% labourers. Predominant mode of transmission was heterosexual contact (94.16%. Most common HIV-related dermatological manifestations were seborrheic dermatitis (74.16%, xerosis (52.5%, generalized skin hyperpigmentation 56 (46.67%, onychomycosis 53 (44.16%, pruritic papular eruption 27 (22.5%, oral candidiasis 21 (17.5%, photo dermatitis 21 (17.5%, and scabies 4 (3.33%. Significant correlation with low CD4+ cell counts was found for oral candidiasis (P < 0.0001 and Kaposi′s sarcoma ( P = 0.03, while other disorders such as seborrheic dermatitis ( P = 0.22, xerosis ( P = 0.25, and onychomycosis (P = 0.08 were not statistically significant. Conclusion : This study showed high prevalence of dermatological manifestations in HIV-infected subjects, and they occur more frequently with progression of HIV and decline in immune functions. Therefore, early diagnosis and management of skin disorders can improve the quality of life of

Impact of benthic disturbance on megafauna in Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Rodrigues, N; Sharma, R.; Nath, B.N

, M., 1980. La nutrition d’echinodermes abyssaux I. Alimentation des holothuries. Marine Biology 60, 17–26. Koelher, R., Vaney, C., 1905. Echinodermata of the Indian Museum, Holothuroidea. Indian Museum, Calcutta. Lampitt, R.S., Rice, A.L., Thurston, M.... Pawson, D.L., Foell, E.J., 1983. Atlas of photographs of megafauna from the study area. Report No. MS – 200 – 146, 120pp. Pawson, D.L., Foell, E.J., 1986. Peniagone leander new species, an abyssal benthopelagic sea cucumber (Echinodermata: Holothuroidea...

Wrongdoing and Retribution: Children's Conceptions of Illness Causality in a Central Indian Village.

Science.gov (United States)

Froerer, Peggy

2007-12-01

This paper is a study of children's conceptions of illness causality. Based on ethnographic research in a central Indian tribal community, it is a response to the lack of systematic attention within mainstream anthropology on children, and within medical anthropology on children's understanding of illness causation. A combination of participant observation and structured interviews was used to examine local distinctions between 'natural' and 'supernatural' illness, which are underpinned by ideas about supernatural retribution. The focus in this paper is on how children learn and reason about such ideas, and on the processes by which they assume culpability for 'supernatural' illnesses. By arguing that children do not simply replicate adult conceptions about illness causality but instead apply their own experience to their understanding and representation of such ideas, this paper challenges taken-for-granted assumptions about the acquisition and reproduction of cultural knowledge.

Multielemental analysis of ferromanganese nodules from Central Indian Ocean Basin by PIXE

International Nuclear Information System (INIS)

Dutta, R. K.; Vijayan, V.; Ghosh, S.; Chakravortty, V.

1997-01-01

Ferromanganese nodules found on the Ocean bed are complex heterogeneous mixtures of several components. Two nodules from Central Indian Ocean Basin (CIOB) were analysed by proton induced X-ray emission (PIXE) technique using 3UD Tandem pelletron. The precision and the accuracy of this technique for chemical analyses has been confirmed by analysing USGS Geological Standards. Thick sample targets were bombarded by 3 MeV protons for the multielemental analysis. GUPIX-96 software was used for spectral data analysis. Quantitative estimate of K, Ca, Tl, V, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Rb, Sr, Y, Zr, Mo, Ba, Ce, Tl and Pb has been ascertained. The occurrence of Ga, Ge, Rb and Zr in nodules from this region is reported for the first time. The role of manganese and iron oxide phases in determining the uptake of various trace elements from ocean water and bottom sediment pore water has been discussed. (author)

Native aluminium (spherules and particles) in the central Indian Basin sediments: Implications on the occurrence of hydrothermal events

Digital Repository Service at National Institute of Oceanography (India)

Iyer, S.D; Mascarenhas-Pereira, M.B.L.; Nath, B.N

. Conference report. J. Geol. Soc. Am., 136, 621-626. Das, P., Iyer, S.D., Kodagali, V.N., Krishna, K.S., 2005. A new insight into the distribution and origin of seamounts in the Central Indian Ocean Basin. Mar. Geod., 28, 259-269. Davydov, M... Ridge, 26o N): Space trotter, guest from mantle, or a widespread mineral, connected with serpentinization? J. Geophys. Res., 111, B05103, doi:10.1029/ 2005JB003955. Dekov, V.M., Mandova, E.D., Dimitrov, K.C., Rekkalov, K.N., 1995. Native aluminium...

Petrogenesis of the crater-facies Tokapal kimberlite pipe, Indrāvati Basin, Central India

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N.V. Chalapathi Rao

2014-11-01

Full Text Available New geochemical data of the crater-facies Tokapal kimberlite system sandwiched between the lower and upper stratigraphic horizons of the Mesoproterozoic Indrāvati Basin are presented. The kimberlite has been subjected to extensive and pervasive low-temperature alteration. Spinel is the only primary phase identifiable, while olivine macrocrysts and juvenile lapilli are largely pseudomorphed (talc-serpentine-carbonate alteration. However, with the exception of the alkalies, major element oxides display systematic fractionation trends; likewise, HFSE patterns are well correlated and allow petrogenetic interpretation. Various crustal contamination indices such as (SiO2 + Al2O3 + Na2O/(MgO + K2O and Si/Mg are close to those of uncontaminated kimberlites. Similar La/Yb (79–109 of the Tokapal samples with those from the kimberlites of Wajrakarur (73–145 and Narayanpet (72–156, Eastern Dharwar craton, southern India implies a similarity in their genesis. In the discriminant plots involving HFSE the Tokapal samples display strong affinities to Group II kimberlites from southern Africa and central India as well as to ‘transitional kimberlites’ from the Eastern Dharwar craton, southern India, and those from the Prieska and Kuruman provinces of southern Africa. There is a striking similarity in the depleted-mantle (TDM Nd model ages of the Tokapal kimberlite system, Bastar craton, the kimberlites from NKF and WKF, Eastern Dharwar craton, and the Majhgawan diatreme, Bundelkhand craton, with the emplacement age of some of the lamproites from within and around the Palaeo-Mesoproterozoic Cuddapah basin, southern India. These similar ages imply a major tectonomagmatic event, possibly related to the break-up of the supercontinent of Columbia, at 1.3–1.5 Ga across the three cratons. The ‘transitional’ geochemical features displayed by many of the Mesoproterozoic potassic-ultrapotassic rocks, across these Indian cratons are inferred to be

Pramana – Journal of Physics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Centre for Rural and Cryogenic Technologies, Jadavpur University, Jadavpur, Kolkata 700 032, India; Department of Central Scientific Services, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India; Department of Electronics and Electrical Communication Engineering, Indian Institute of ...

Western Indian Ocean - A glimpse of the tectonic scenario

Digital Repository Service at National Institute of Oceanography (India)

Bhattacharya, G.C.; Chaubey, A.K.

is the en echelon displacement of the NW-SE trending ridge axis by numerous NE-SW trending fracture Western Indian Ocean - A Glimpse of the Tectonic Scenario 693 Table 1. Some information from the scientific drilling campaigns in the western Indian Ocean...: Raman Seamount; P: Panikkar Seamount; W: Wadia Guyot; S: SagarKanya Seamount; SR: ShebaRidge; CR: Carlsberg Ridge; CIR: Central Indian Ridge; SWIR: Southwest Indian Ridge; RTJ: Rodrigues Triple Junction; OFZ: Owen Fracture Zone; LR: Laxmi Ridge; MR...

Knowledge, attitude and stigma experienced by leprosy patients in tribal concentrated Bastar district of Chhattisgarh, India (2013-2023

Directory of Open Access Journals (Sweden)

Swapan Kumar Kolay

2016-12-01

Full Text Available Objective: To study leprosy patients in tribal concentrated Bastar district of Chhattisgarh, India in terms of their knowledge, attitudes and the stigma they have experienced. Method: This cross-sectional study included 101 registered Leprosy patients, in a single leprosy treatment centre between April, 2012 - June, 2013. The data collection tool (a pre tested close-ended questionnaire was based on leprosy related socio-demographic variables, knowled geregarding different kinds of problems and issues experienced by the patients/participants. The investigators collected the data in face to face interviews and house hold visit. Results: Overall the majority of the respondents (85.1% were between 16 and 60 years of age. 74.3% were males, 80.2% were married, and 54.5% were literate. The majority (67.3% articulated positive knowledge about transmission of the disease, 75.3% knew that numbness of hands is an early symptom, 88.12% that it is curable, 91.1% had untreated deformities. Experiences reported included disturbed marital relationships (90.1% or social life (94.1%, loss of employment (54.5%, isolation with the sitation to talk to people (29.7%, family members not sharing food (94.1%; being forced to leave the family (54.45%. Health education interventions improved the knowledge of 91.1% of participants. Multi-Bacillary leprosy was higher in newly registered cases with higher disabilities in the hands and feet (60.4%, eyes (29.7%. 9.9% of WHO grade-2 disabilities were due to a delayed diagnosis. 67.5% of the patients/participants with some form of disability had experienced a delay in diagnosis up to 12 months. Conclusion: The study noted that the tribal people were affected by leprosy not only in terms of the physical problems, but also by the stigmatization that affects their social participation. These need to be addressed by the progress of the national leprosyp rogram.Keywords: Leprosy, social stigma, disability grading, India

A ~400 ka supra-Milankovitch cycle in the Na, Mg, Pb, Ni, and Co records of a ferromanganese crust from the Vityaz fracture zone, central Indian ridge.

Digital Repository Service at National Institute of Oceanography (India)

Banerjee, R.; Gupta, S.M.; Miura, H.; Borole, D.V.

A approx. 400 ka (kilo years) supra-Milankovitch cycle, recorded in the sodium, magnesium, lead, nickel and cobalt contents of a 32mm thick ferromanganese crust from Vityaz fracture zone, central Indian ridge is reported here. To arrive...

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. NEENA ISAAC1 2 T I ELDHO1. Department of Civil Engineering, Indian Institute of Technology Bombay, Mumbai 400076, India; Central Water and Power Research Station, Khadakwasla, Pune 411024, India ...

Morphometric studies on a part of Central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Kodagali, V.N.

Morphometric and slope angle studies carried out on a part of Indian Ocean Basin have shown that gentle slope angle ranges dominate, 92% of the area represented by 0-3 degrees slopes. Young's hypothesis of log-normal distribution of slope angle...

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Earth System Science; Volume 118; Issue 5 ... Impact of vegetation on the simulation of seasonal monsoon rainfall over the Indian .... On the diurnal ranges of Sea Surface Temperature (SST) in the north Indian Ocean ... Groundwater flow modelling of Yamuna–Krishni interstream, a part of central ...

Petrology and geochemistry of a boninite dyke from the western ...

Indian Academy of Sciences (India)

26

extensive extraction of tholeiitic melt (Crawford et al. 1989). .... within Amgaon gneisses of western Bastar craton (Figure 1). This part of ..... higher CaO are the characteristics of the nearby Dongargarh boninite from the same Bastar. 260 ..... Purushottam D and Linga D 2016 Geochemical characteristics of gold bearing. 448.

Nutritional status of tribal preschool children in three ecological zones of Madhya Pradesh.

Science.gov (United States)

Rao, D H; Rao, K M; Radhaiah, G; Rao, N P

1994-06-01

A health and nutrition survey was conducted on tribals in three ecological zones of Madhya Pradesh namely Jhabua (West Zone), Bastar (South Zone) and Sarguja (East Zone) taking into consideration the relative contribution of agriculture, forest and a combination of both to the economy, respectively. The consumption of both foods and nutrients appear to be worse among preschool children of Jhabua compared to Bastar and Sarguja. Clinically overt forms of Protein Energy Malnutrition and other vitamin deficiency signs were strikingly low. However, 4% of children in Sarguja exhibited signs of goitre. Both by extent and severity of malnutrition, the children of Jhabua appear to be worse followed by Bastar and Sarguja.

Indian Academy of Sciences: Home

Indian Academy of Sciences (India)

The India-based Neutrino Observatory (INO) is a mega-science research ... from more than 25 Indian Central and State Universities and Research Institutes. It is a ... will be held from 2–4 November 2018 in Banaras Hindu University, Varanasi ...

Composition of macrobenthos from the Central Indian Ocean Basin

Indian Academy of Sciences (India)

The deep sea is well known for its high faunal diversity. But the current interest in its abundant polymetallic nodules, poses a threat to the little known benthic organisms surviving in this unique environment. The present study is the first attempt to document the Indian Ocean abyssal benthic diversity of macroinvertebrates ...

57Fe Moessbauer spectroscopic characterisation of a ferromanganese nodule from the Central Indian Ocean

International Nuclear Information System (INIS)

Dutta, R.K.; Chakravortty, V.

1997-01-01

The iron bearing phases present in a ferromanganese nodule from the Central Indian Ocean have been determined using 57 Fe Moessbauer spectroscopy. The Moessbauer results have been corroborated by XRD, IR and TG-DTA studies. The Moessbauer spectrum of a ferromanganese nodule shows a broad line width which indicates the presence of more than one iron bearing paramagnetic oxide or oxyhydroxide phases where iron is present as Fe 3+ . γ-FeOOH has been distinctly characterised as one of the iron bearing phases in the nodule. Other oxyhydroxide and oxide phases of iron in the nodule have been ruled out. A typical paramagnetic doublet persists even at very high temperature which has been proposed to be due to iron(III)phosphate. Formation of solid solution of Mn 2 O 3 -Fe 2 O 3 has been observed in the heat treated nodule at 1073 K, which has been characterised by the Moessbauer technique. (author)

Slow spreading ridges of the Indian Ocean: An overview of marine geophysical investigations

Digital Repository Service at National Institute of Oceanography (India)

KameshRaju, K.A.; Mudholkar, A.V.; Samudrala, K.

Sparse and non-availability of high resolution geophysical data hindered the delineation of accurate morphology, structural configuration, tectonism and spreading history of Carlsberg Ridge (CR) and Central Indian Ridges (CIR) in the Indian Ocean...

Cerium anomaly variations in ferromanganese nodules and crusts from the Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Nath, B.N.; Roelandts, I.; Sudhakar, M.; Pluger, W.L.; Balaram, V.

Fifty analyses of rare earth elements as well as mineralogical studies have been carried out on a suite of manganese nodules and crusts from the Central Indian Basin and the Western Indian Ocean. The aim was to identify the processes controlling...

Reconciling plate kinematic and seismic estimates of lithospheric convergence in the central Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Bull, J.M.; DeMets, C.; Krishna, K.S.; Sanderson, D.J.; Merkouriev, S.

The far-field signature of the India-Asia collision and history of uplift in Tibet are recorded by sediment input into the Indian Ocean and the strain accumulation history across the diffuse plate boundary between the Indian and Capricorn plates. We...

Assessment of digital literacy and use of smart phones among Central Indian dental students.

Science.gov (United States)

Saxena, Payal; Gupta, Saurabh Kumar; Mehrotra, Divya; Kamthan, Shivam; Sabir, Husain; Katiyar, Pratibha; Sai Prasad, S V

2018-01-01

Education has largely been digitalized. More so, for professional education, keeping updated in this fast paced world has become a necessary requisite and dentistry has not been left untouched. This cross sectional questionnaire based study aimed to assess the digital literacy and smartphone usage amongst the 260 Central Indian dental students including their perspicacity about smartphone/internet usage for learning purposes. The students' attitude for implementation of digital technology in study programs/education system was also evaluated. The questionnaire was distributed among total 260 dental students from different dental institutes of Central India. The data was collected and analyzed using SPSS software. Out of 260 students, 250 were internet users, out of which 56% had internet access all time. 94.23% students owned a smartphone. 46.53% (114/245) students had some app related to the dentistry in their smartphone device. The commonest site for surfing related to knowledge seeking was google scholar (72%) followed by Pubmed and others. Nearly 80% dental students believed that social media helps them in their professional course studies. Post graduate students showed statistitically significant difference from undergraduates and interns in terms of knowledge of keywords, dental apps and reading research journals. 89.23% students were keen for implementation of e-learning in their curriculum. This study reflects willingness of dental students to adopt digital revolution in dental education which in turn may present an opportunity for educators and policy makers to modify educational methods and thereby advance student's current learning approaches.

A cultural contracts perspective: examining American Indian identity negotiations in academia.

Science.gov (United States)

Lamsam, Teresa Trumbly

2014-01-01

Education has played a central role in identity confusion, and to this day, it is used to assimilate American Indians. For those American Indians who persist through doctoral degrees and enter academe, resisting assimilation is especially risky and often tiresome. In this conceptual exploration of identity, Cultural Contracts theory serves to illuminate the path of the American Indian academic journey. Although never applied in an American Indian context, cultural contracts theory may provide a bridge between the seemingly disparate strains of identity research and leave us with a sense of scope and potential for the theory's application.

Indian Ocean floor deformation induced by the Reunion plume rather than the Tibetan Plateau

Science.gov (United States)

Iaffaldano, G.; Davies, D. R.; DeMets, C.

2018-05-01

The central Indian Ocean is considered the archetypal diffuse oceanic plate boundary. Data from seismic stratigraphy and deep-sea drilling indicate that the contractional deformation of the Indian Ocean lithosphere commenced at 15.4-13.9 Ma, but experienced a sharp increase at 8-7.5 Ma. This has been maintained through to the present day, with over 80% of the shortening accrued over the past 8 Myr. Here we build on previous efforts to refine the form, timing and magnitude of the regional plate-motion changes by mitigating the noise in reconstructed Indian and Capricorn plate motions relative to Somalia. Our noise-mitigated reconstructions tightly constrain the significant speed up of the Capricorn plate over the past 8 Myr and demonstrate that the history of the Indian Ocean floor deformation cannot be explained without this plate-motion change. We propose that the Capricorn plate-motion change is driven by an increase in the eastward-directed asthenospheric flow associated with the adjacent Reunion plume, and quantitatively demonstrate the viability of this hypothesis. Our inference is supported by volcanic age distributions along the Reunion hotspot track, the anomalously high residual bathymetry of the Central Indian Ridge, full-waveform seismic tomography of the underlying asthenosphere and geochemical observations from the Central Indian Ridge. These findings challenge the commonly accepted link between the deformation of the Indian Ocean floor and the Tibetan Plateau's orogenic evolution and demonstrate that temporal variations in upwelling mantle flow can drive major tectonic events at the Earth's surface.

Total body fat, proinflammatory cytokines and insulin resistance in Indian subjects. Highlights and achievements

International Nuclear Information System (INIS)

Yajnik, C.S.

2002-01-01

Urban and migrant Indians are experiencing a rapidly escalating epidemic of diabetes and CHD. This may be related to high body fat percentage in Indians and its central distribution which have been shown to be detrimental for metabolism

Internal constitution of manganese nodules from the Central Indian Ocean basin

Digital Repository Service at National Institute of Oceanography (India)

Ghosh, A.K.; Mukhopadhyay, R.

Morphological, chemical, physical and acoustic properties of Mn-nodules in the the Indian Ocean are inter-linked and depend much on local and regional oceanic environments. These nodules are anisotropic and sound propagation is faster parallel...

210Pb, 230Th, and 10Be in Central Indian Basin seamount sediments: Signatures of degassing and hydrothermal alteration of recent origin

Digital Repository Service at National Institute of Oceanography (India)

Nath, B.N.; Borole, D.V.; Aldahan, A.; Patil, S; Mascarenhas-Pereira, M.B.L.; Possnert, G.; Ericsson, T.; Ramaswamy, V.; Gupta, S

, 230 Th, and 10 Be in Central Indian Basin seamount sediments: Signatures of degassing and hydrothermal alteration of recent origin B. N. Nath, 1 D. V. Borole, 1 A. Aldahan, 2 S. K. Patil, 3 M. B. L. Mascarenhas-Pereira, 1 G. Possnert, 4 T. Ericsson, 2... V. Ramaswamy, 1 and S. M. Gupta 1 Received 4 March 2008; revised 17 March 2008; accepted 8 April 2008; published 14 May 2008. [1] Isotopic ( 210 Pb, 238 U- 230 Th, 10 Be), major and trace elements, and micromorphological and microchemical data, were...

Bio-physical coupling and ocean dynamics in the central equatorial Indian Ocean during 2006 Indian Ocean Dipole

Digital Repository Service at National Institute of Oceanography (India)

PrasannaKumar, S.; David, T.D.; Byju, P.; Narvekar, J.; Yoneyama, K.; Nakatani, N.; Ishida, A.; Horii, T.; Masumoto, Y.; Mizuno, K.

an observational campaign MISMO (MIRAI Indian Ocean Cruise for the study of the MJO convection Onset) was conducted at equator and 80.5 0 E from Japanese research ship R/V Mirai during late October through November, 2006 when the onset in MJO convection is often...

A comparative study of central corneal thickness (CCT) and intraocular pressure (IOP) in University of KwaZulu-Natal students of Black and Indian ethnicity*

OpenAIRE

Z. Sardiwalla; D. Moodley; T. Ndawonde; A. Madikizela; N. Ngobese; N. Thobela

2012-01-01

Thisstudy compared central corneal thickness (CCT) and intraocular pressure (IOP) of Black and Indian students from the University of Kwa-Zulu-Natal. Two hundred (100 Black and 100 Indi- an) participants of both genders aged 18-25 years (mean and standard deviation; 20.1±1.6 years) participated in this study. CCT and IOP were measured for the right eye of each participant using a Tono-Pachymeter (NT530P) and a Goldmann applanation tonometer (GAT) respectively. Data was analyzed with descr...

Geochemical variability of MORBs along slow to intermediate spreading Carlsberg-Central Indian Ridge, Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Ray, D.; Misra, S.; Banerjee, R.

). The mixing trend definitely excludes EM1 [dehydrated and recrystallized oceanic basalt formed during subduction plus 5-10% marine pelagic sediment, Weaver, 1991], EM2 [dehydrated and recrystallized oceanic basalt formed during subduction plus 5... are plotted on or close to the mixing line between the average depleted mantle and the Indian Ocean Pelagic sediments, and this mixing line excludes the EM1, EM2 and HIMU (Fig. 12, c, e). The CR, NCIR and SCIR MORBs are closer to the average depleted...

Journal of Biosciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. Venkatakrishna R Jala1 V Prakash2 N Appaji Rao1 H S Savithri1. Department of Biochemistry, Indian Institute of Science, Bangalore 560 012, India; Department of Protein Chemistry and Technology, Central Food Technological Research Institute, Mysore 570 013, India ...

Swell Propagation over Indian Ocean Region

Directory of Open Access Journals (Sweden)

Suchandra A. Bhowmick

2011-06-01

Full Text Available Swells are the ocean surface gravity waves that have propagated out of their generating fetch to the distant coasts without significant attenuation. Therefore they contain a clear signature of the nature and intensity of wind at the generation location. This makes them a precursor to various atmospheric phenomena like distant storms, tropical cyclones, or even large scale sea breeze like monsoon. Since they are not affected by wind once they propagate out of their generating region, they cannot be described by regional wave models forced by local winds. However, their prediction is important, in particular, for ship routing and off shore structure designing. In the present work, the propagation of swell waves from the Southern Ocean and southern Indian Ocean to the central and northern Indian Ocean has been studied. For this purpose a spectral ocean Wave Model (WAM has been used to simulate significant wave height for 13 years from 1993–2005 using NCEP blended winds at a horizontal spatial resolution of 1° × 1°. It has been observed that Indian Ocean, with average wave height of approximately 2–3 m during July, is mostly dominated by swell waves generated predominantly under the extreme windy conditions prevailing over the Southern Ocean and southern Indian Ocean. In fact the swell waves reaching the Indian Ocean in early or mid May carry unique signatures of monsoon arriving over the Indian Subcontinent. Pre-monsoon month of April contains low swell waves ranging from 0.5–1 m. The amplitudes subsequently increase to approximately 1.5–2 meters around 7–15 days prior to the arrival of monsoon over the Indian Subcontinent. This embedded signature may be utilized as one of the important oceanographic precursor to the monsoon onset over the Indian Ocean.

A comparative study of central corneal thickness (CCT and intraocular pressure (IOP in University of KwaZulu-Natal students of Black and Indian ethnicity*

Directory of Open Access Journals (Sweden)

Z. Sardiwalla

2012-12-01

Full Text Available Thisstudy compared central corneal thickness (CCT and intraocular pressure (IOP of Black and Indian students from the University of Kwa-Zulu-Natal. Two hundred (100 Black and 100 Indi- an participants of both genders aged 18-25 years (mean and standard deviation; 20.1±1.6 years participated in this study. CCT and IOP were measured for the right eye of each participant using a Tono-Pachymeter (NT530P and a Goldmann applanation tonometer (GAT respectively. Data was analyzed with descriptive, t-test and Pearson’s cor-relation statistics. In the total sample (N = 200, the mean CCT value was 519.5 ± 38.6 μm and CCT was higher in the Indians (526.5 ± 37.2 µm than in the Blacks (512.4 ± 38.9 µm (p = 0.01.  Also, it was higher in the females (522.3 µm than in males (516.7 µm, but the difference was insignificant (p = 0.07. The mean CCT was higher in the Indian males (520.1 µm than in the Black males (513.2 µm, but the difference was insignificant (p=0.39.  However, it was significantly higher in the Indian females (533 µm than in the Black females (511.6 µm (p = 0.003. In the total sample, the mean IOP was 14.6 mmHg and IOP was greater in Indiansthan Blacks (mean = 15.3 ± 2.9 mmHg and 13.8 ± 2.6 mmHg respectively (p = 0.01. Also, the mean IOP (N = 200 value was slightly higher in the females (14.7 mmHg than in males (14.5 mmHg (p = 0.51. The mean IOP was higher in the Indian males (15.0 mmHg than in the Black males (14.0 mmHg (p = 0.07 and the mean IOP value was higher in the Indian females (15.7 mmHg than in the Black females (13.6 mmHg (p < 0.001. The higher mean IOP value in the Indian than Black participants was attributed to the higher mean CCT values. A positive, but inconsistent association between CCT and IOP was found in this study, the coefficient in the total sample (r = 0.382, p = 0.000, in the Blacks (r = 0.196, p = 0.05 and in Indians (r = 0.498, p = 0.000. A national population study comparing CCT and IOP in the various

TSUNAMIGENIC SOURCES IN THE INDIAN OCEAN

Directory of Open Access Journals (Sweden)

B. K. Rastogi

2008-01-01

Full Text Available Based on an assessment of the repeat periods of great earthquakes from past seismicity, convergence rates and paleoseismological results, possible future source zones of tsunami generating earthquakes in the Indian Ocean (possible seismic gap areas are identified along subduction zones and zones of compression. Central Sumatra, Java, Makran coast, Indus Delta, Kutch-Saurashtra, Bangladesh and southern Myanmar are identified as possible source zones of earthquakes in near future which might cause tsunamis in the Indian Ocean, and in particular, that could affect India. The Sunda Arc (covering Sumatra and Java subduction zone, situated on the eastern side of the Indian Ocean, is one of the most active plate margins in the world that generates frequent great earthquakes, volcanic eruptions and tsunamis. The Andaman- Nicobar group of islands is also a seismically active zone that generates frequent earthquakes. However, northern Sumatra and Andaman-Nicobar regions are assessed to be probably free from great earthquakes (M!8.0 for a few decades due to occurrence of 2004 Mw 9.3 and 2005 Mw 8.7 earthquakes. The Krakatau volcanic eruptions have caused large tsunamis in the past. This volcano and a few others situated on the ocean bed can cause large tsunamis in the future. List of past tsunamis generated due to earthquakes/volcanic eruptions that affected the Indian region and vicinity in the Indian Ocean are also presented.

A deep structural ridge beneath central India

Science.gov (United States)

Agrawal, P. K.; Thakur, N. K.; Negi, J. G.

A joint-inversion of magnetic satellite (MAGSAT) and free air gravity data has been conducted to quantitatively investigate the cause for Bouguer gravity anomaly over Central Indian plateaus and possible fold consequences beside Himalayan zone in the Indian sub-continent due to collision between Indian and Eurasian plates. The appropriate inversion with 40 km crustal depth model has delineated after discriminating high density and magnetisation models, for the first time, about 1500 km long hidden ridge structure trending NW-SE. The structure is parallel to Himalayan fold axis and the Indian Ocean ridge in the Arabian Sea. A quantitative relief model across a representative anomaly profile confirms the ridge structure with its highest point nearly 6 km higher than the surrounding crustal level in peninsular India. The ridge structure finds visible support from the astro-geoidal contours.

On the relationship between Indian monsoon withdrawal and Iran's fall precipitation onset

Science.gov (United States)

Babaeian, Iman; Rezazadeh, Parviz

2017-09-01

Indian monsoon is the most prominent of the world's monsoon systems which primarily affects synoptic patterns of India and adjacent countries such as Iran in interaction with large-scale weather systems. In this article, the relationship between the withdrawal date of the Indian monsoon and the onset of fall precipitation in Iran has been studied. Data included annual time series of withdrawal dates of the Indian monsoon prepared by the Indian Institute for Tropical Meteorology, and time series of the first date of 25 mm accumulated precipitation over Iran's synoptic weather stations in a 10-day period which is the basis for the cultivation date. Both time series were considered in Julian calendar with the starting date on August 1. The studied period is 1960-2014 which covers 55 years of data from 36 meteorological stations in Iran. By classifying the withdrawal dates of the Indian monsoon in three stages of late, normal, and early withdrawals, its relation with the onset of fall precipitation in western, southwestern, southern, eastern, central, and northern regions of Iran was studied. Results demonstrated that in four out of the six mentioned regions, the late withdrawal of the Indian monsoon postpones the onset of fall precipitation over Iran. No significant relation was found between the onset of fall precipitation in central region of Iran and the monsoon's withdrawal date. In the western, southwestern, southern, and eastern regions of Iran, the late monsoon delays the onset of fall's precipitation; while in the south Caspian Sea coastal area, it causes the early onset of autumnal precipitation. The lag in onset of fall precipitation in Iran which is coordinated with the late withdrawal of monsoon is accompanied with prolonged subtropical high settling over Iran's plateau that prevents the southward movement of polar jet frontal systems. Such conditions enhance northerly wind currents over the Caspian Sea which, in turn, increase the precipitation in Caspian

Geochemical implications of gabbro from the slow-spreading Northern Central Indian Ocean Ridge, Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Ray, Dwijesh; Misra, S.; Banerjee, R.; Weis, D.

., 1989) and the dynamics of crystallization of plutonic rocks (Bloomer et al., 1989; Meyer et al., 1989). The recovery of gabbroic rocks is mostly restricted to major transform faults or fracture zones transecting mid-ocean ridges, e.g., Mid... gabbro of Indian Ocean Ridge System (Fig 1) is ODP leg 118 from SWIR (Dick et al., 2002; Coogan et al, 2001). Gabbro from Leg 179 (ODP Hole 735B from Atlantis II fracture zone, Dick et al., 2000) and Leg 179 (Hole 1105A) near Leg 118 have also been...

Tectonic reactivation in the Indian Ocean: Evidences from seamount morphology and manganese nodule characteristics

Digital Repository Service at National Institute of Oceanography (India)

Mukhopadhyay, R.; Khadge, N.H.

The Central Indian Ocean Basin (CIOB) was subjected to tectonic reactivation in geological past which is unusual for a basin occurring on an apparently single tectonic plate. ENE-WSW trending latitude parallel zone of reactivation across the central...

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

DD should be arranged in favour of "Indian Academy of Sciences" payable at Bengaluru. For details, contact: Springer Distribution Centre GmbH. Customer Service Journals Haberstrasse 7, D-69126 Heidelberg Germany. Email: subscriptions@springer.com. For the Americas (North, South, Central and the Caribbean):

ETHNICITY AND TYPE 2 DIABETES IN ASIAN INDIAN MIGRANTS IN AUCKLAND, NEW ZEALAND

Directory of Open Access Journals (Sweden)

Jowitt Ljiljana

2014-12-01

Full Text Available The aim of this review was to present ethnic differences in body size and body composition in Asian Indian migrants in New Zealand, associated with metabolic syndrome and type 2 diabetes, through the comparison with other ethnic groups in New Zealand. International databases including PubMed and Google scholar were consulted, as well as the websites of the World Health Organization and International Diabetes Federation. About 74 studies out of 128 publications were selected to ensure relevance to the topic of the review. Seven research projects were presented for the body size and body composition of Asian Indian migrants in New Zealand. The prevalence of type 2 diabetes of 8.6% in Asian Indians in New Zealand is still higher than in their homeland, owing to their ethnicity, genetic predisposition, sedentary lifestyle and altered nutrition, and other psychosocial factors related to migration and living conditions like stress at work and depression. For the same body mass index, in comparison with people of other ethnic groups in New Zealand Asian Indians had more total body fat, higher percent body fat, more central fat, less lean mass and appendicular skeletal muscle mass. Central obesity was associated with insulin resistance and low grade systemic inflammation. Considering the evidence that type 2 diabetes develops ten years earlier in Asian Indians than in other populations, further studies are warranted to shed some light on the still incompletely understood metabolic syndrome and “thin-fat” Indian phenotype.

Leadership Preferences of Indian and Non-Indian Athletes.

Science.gov (United States)

Malloy, D. C.; Nilson, R. N.

1991-01-01

Among 86 Indian and non-Indian volleyball competitors, non-Indian players indicated significantly greater preferences for leadership that involved democratic behavior, autocratic behavior, or social support. Indians may adapt their behavior by participating in non-Indian games, without changing their traditional value orientations. Contains 22…

Southern Indian Ocean SST as a modulator for the progression of Indian summer monsoon

Science.gov (United States)

Shahi, Namendra Kumar; Rai, Shailendra; Mishra, Nishant

2018-01-01

This study explores the possibility of southern Indian Ocean (SIO) sea surface temperature (SST) as a modulator for the early phase of Indian summer monsoon and its possible physical mechanism. A dipole-like structure is obtained from the empirical orthogonal function (EOF) analysis which is similar to an Indian Ocean subtropical dipole (IOSD) found earlier. A subtropical dipole index (SDI) is defined based on the SST anomaly over the positive and negative poles. The regression map of rainfall over India in the month of June corresponding to the SDI during 1983-2013 shows negative patterns along the Western Ghats and Central India. However, the regression pattern is insignificant during 1952-1982. The multiple linear regression models and partial correlation analysis also indicate that the SDI acts as a dominant factor to influence the rainfall over India in the month of June during 1983-2013. The similar result is also obtained with the help of composite rainfall over the land points of India in the month of June for positive (negative) SDI events. It is also observed that the positive (negative) SDI delays (early) the onset dates of Indian monsoon over Kerala during the time domain of our study. The study is further extended to identify the physical mechanism of this impact, and it is found that the heating (cooling) in the region covering SDI changes the circulation pattern in the SIO and hence impacts the progression of monsoon in India.

Bulletin of Materials Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Samir K Ghosh1 Sukhomay Pal2 Sujit K Roy3 Surjya K Pal2 Debabrata Basu3. Biomedical Engineering Department, Netaji Subhas Engineering College, Kolkata 700 032, India; Department of Mechanical Engineering, Indian Institute of Technology, Kharagpur 721 302, India; Central Glass and Ceramic Research Institute, ...

Flexure of the Indian plate and intraplate earthquakes

Indian Academy of Sciences (India)

The imposition of this stress field on the northward moving Indian plate appears fundamental to explaining the current distribution of intraplate earthquakes and their mechanisms. The current study highlights an outer trough south of the flexural bulge in central India where surface stresses are double the contiguous ...

RIVER INTER-LINKING (RIL) PROJECT: A QUESTION ON INDIAN FEDERALISM.

OpenAIRE

Shazia Waheed; Pradip Kumar Jha.

2017-01-01

The Supreme Court of India, in 2002 directed the central government to link major Indian rivers within 10 years. In December 2002, the government appointed a task force on interlinking of 37 rivers and the dead line was extended by 2016. The RIL project not only raises national issue but also give way to international conflict in South Asia over sharing of river waters. The paper examines the impact of the RIL project on the paradigms and working of Indian federalism. It is based on triangula...

Morphotectonic and petrological variations along the southern Central Indian Ridge

Digital Repository Service at National Institute of Oceanography (India)

Mukhopadhyay, R.; Iyer, S.D.; Ray, Dwijesh; Karisiddaiah, S.M.; Drolia, R.K.

above the DM and Enriched Mantle (EM2) end member and resemble a linear mixing with Indian Ocean pelagic sediments (Fig. 4a, b). By contrast, the isotope data of IOTJ-MORB occupy a distinct field in the radiogenic Pb-Pb and Sr-Pb binary plots... EM, Karsten JL, 1995 Ocean-ridge basalts with convergent-margin geochemical affinities from the Chile Ridge. Nature 374:52-57 Klein EM, Langmuir CH, 1987 Global correlations of ocean ridge basalt chemistry with axial depth and crustal chemistry...

Water column imaging on hydrothermal vent in Central Indian Ridge

Science.gov (United States)

Koh, J.; Park, Y.

2017-12-01

Water column imaging with Multibeam echosounder systems (MBES) is recently becoming of increasing interest for oceanographic studies. Especially gas bubbles and hot water exposed from hydrothermal vents make acoustic impedance anomalies in cold seawater, water column imaging is very useful for the researchers who want to detect some kinds of hydrothermal activity. We conducted a hydrothermal exploration program, called "INVENT17", using the MBES system, KONGBERG EM122 (12kHz, 1°×1°), mounted on R/V ISABU and we deployed other equipments including video guided hydraulic grab, tow-yo CTD and general CTD with MAPR (Miniature Autonomous Plume Recorder) in 2017. First, to evaluate its capabilities of detection of hydrothermal vent, the surveys using the MBES were conducted at the Solitaire Field, previously identified hydrothermal area of the Central Indian Ridge. The bathymetric data obtained from MBES provided information about detailed morphology of seafloor, but we were not able to achieve the information from the water column imaging data. But the clue of existence of active hydrothermal vent was detected through the values of ΔNTU, dEh/dt, and OPR gained from MAPR, the data means that the hydrothermal activity affects 100m from the seafloor. It could be the reason that we can't find the hydrothermal activity because the range resolution of water column imaging is pretty rough so that the size of 100m-scaled activity has low possibility to distinguish from seafloor. The other reason is there are no sufficient objects to cause strong scattering like as CO2 bubbles or droplets unlike in the mid-Okinawa Trough. And this suggests that can be a important standard to identify properties of hydrothermal vent sites depending on the presence of scattering objects in water mass. To justify this, we should perform more chemical analysis of hot water emanating from hydrothermal vent and collected several bottles of water sample to do that.

Population dynamics and reproductive biology of Barilius bendelisis (Cyprinidae: Cypriniformes) from river Gaula of Central Indian Himalaya.

Science.gov (United States)

Saxena, Neha; Patiyal, Rabindar Singh; Dube, Kiran; Tiwari, Virendra K

2016-09-01

The Indian hill trout cyprinid, Barilius bendelisis is a member of family Cyprinidae that dwells in shallow, cold, and clear water. In this study, growth parameters and reproductive biology of Indian hill trout, Barilius bendelisis from river Gaula, Central Himalaya region, India, were studied. The length-frequency data were grouped sex wise and were analyzed to determine the growth and mortality parameters using the computer software programme, FAO-ICLARM Stock Assessment Tool (FISAT II). Altogether, 501 individuals were collected from river Gaula (November 2013-October 2014) and were preserved in formalin for further analysis. The results showed that the female outnumbered the male population. The minimum GSI of females was observed in the month of October (4.93 ± 0.26) and for males in the month of June and July (0.093 ± 0.12), whereas, the maximum value was in the month of April for both females (13.47 ± 0.52) and males (1.21 ± 0.12). Fluctuation in GSI values had a bimodal pattern showing two peaks during March-May and August-September in both the sexes, indicating the common spawning period of fish. The slope of regression showed the negative allometric growth for both males and females (b= 2.65 for male and b= 2.5 for female). A significant relationship between length and weight was observed in the present study (p < 0.05). The ELEFAN-I estimated L∞ and K of the von Bertalanffy growth factor for males (17.33 cm and 0.310 per year), females (17.33 cm and 0.3 per year) and pooled sexes (17.33 cm and 0.240 per year). The results indicated that Barilius bendelisis is a small sized fish having negative allometric growth that spawns twice a year. Thus, the present study on biological traits represents the baseline information for effective production, conservation and restoration planning.

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

A hydrological simulation of the water regime in two playa lakes located in southern Spain ... Response of bankfull discharge of the Inner Mongolia Yellow River to flow .... Forest cover change prediction using hybrid methodology of geoinformatics .... of deep-sea manganese nodules from the Central Indian Ocean Basin.

Drug advertisements published in Indian Medical Journals: Are they ethical?

Directory of Open Access Journals (Sweden)

Jaykaran Charan

2011-01-01

Full Text Available Context : It is observed in studies done for western medical journals that insufficient information related to drug is usually provided in the drug advertisements published in them. Aims : As data for advertisements published in Indian Medical Journals were lacking, this study was designed with the aim of evaluating drug advertisements published in Indian Medical Journals for adequacy of information on drug and references given to support the claim made in the advertisements. Settings and Design : Cross-sectional survey. Methods and Materials : All medical journals related to clinical practice subscribed by the Central Library of Government Medical College, Surat, (Indian Journal of Pediatrics [IJP], Indian Pediatrics [IP], Journal of the Association of Physicians of India [JAPI], Journal of Indian Medical Association [JIMA], Indian Journal of Critical Care Medicine [IJCCM], Indian Journal of Medical and Pediatric Oncology [IJMPO], Indian Journal of Gastroenterology [IJG], Indian Journal of Ophthalmology [IJO], and Journal of Obstetrics and Gynecology of India [JOGI] were evaluated for adequacy of reporting of various parameters in drug advertisements published in these journals on the basis of "World Heath Organization (WHO" criteria. References mentioned to support claims were also evaluated. Statistical Analysis Used : Descriptive statistics was used to describe data as frequencies, percentages, and 95% confidence interval around the percentage. Results : Generic name was mentioned in 90% advertisements. Indications were mentioned in 84% advertisements. Dose, precautions, and contraindications were mentioned in 24%, 17%, and 16% advertisements, respectively. Adverse effects and postal address of pharmaceutical company was mentioned in 19% and 74% advertisements, respectively. Price was mentioned in only 5% advertisements. Only 28% claims were supported by references. Most common references were Journal articles (75%. Conclusion : Drug

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Biological productivity, terrigenous influence and noncrustal elements supply to the Central Indian Ocean Basin: Paleoceanography during the past ∼1Ma · J N Pattan Toshiyuki Masuzawa D V Borole G Parthiban Pratima Jauhari Mineko Yamamoto · More Details Abstract Fulltext PDF. A 2 m-long sediment core from the ...

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Analyses of bathymetry, gravity and seismic reflection data of the diffusive plate boundary in the central Indian Ocean reveal a new kind of deformed structure besides the well-reported structures of long-wavelength anticlinal basement rises and high-angle reverse faults. The structure (basement trough) has a length of ...

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

The Indian northeast monsoon is inherently chaotic in nature as the rainfall realised in the peninsular India depends substantially on the formation and movement of low-pressure systems in central and southwest Bay of Bengal and on the convective activity which is mainly due to the moist north-easterlies from Bay of ...

The Repatriation, Readjustment, and second-term migration of Ex-Indentured Indian Laborers from British Guiana and Trinidad to India, 1838-1955

Directory of Open Access Journals (Sweden)

Lomarsh Roopnarine

2009-07-01

Full Text Available This article examines the readjustment and remigration of ex-indentured Indian laborers from India to the Caribbean. The author shows that there was a small but steady influx of ex-indentured Indian laborers or second-term Indian migrants to the Caribbean. The central question is why ex-indentured Indians returned to the Caribbean to again work under an abusive indenture system? The author contends that desperate conditions along with the restrictive caste structure in India as well their Caribbean experience forced ex-indentured Indian laborers to re-indenture themselves for a second and even third time.

Episodic crustal growth in the Bundelkhand craton of central India ...

Indian Academy of Sciences (India)

Hiredya Chauhan

2018-04-12

Apr 12, 2018 ... geochemical features indicate formation of the K-granites by anhydrous partial melting of the Paleo- ...... A metamorphic episode from white mica schist is reported ...... monian G 2013 Central/eastern Indian Bundelkhand and.

Retrieval of Legal Information Through Discovery Layers: A Case Study Related to Indian Law Libraries

Directory of Open Access Journals (Sweden)

Kushwah, Shivpal Singh

2016-09-01

Full Text Available Purpose. The purpose of this paper is to analyze and evaluate discovery layer search tools for retrieval of legal information in Indian law libraries. This paper covers current practices in legal information retrieval with special reference to Indian academic law libraries, and analyses its importance in the domain of law.Design/Methodology/Approach. A web survey and observational study method are used to collect the data. Data related to the discovery tools were collected using email and further discussion held with the discovery layer/ tool /product developers and their representatives.Findings. Results show that most of the Indian law libraries are subscribing to bundles of legal information resources such as Hein Online, JSTOR, LexisNexis Academic, Manupatra, Westlaw India, SCC web, AIR Online (CDROM, and so on. International legal and academic resources are compatible with discovery tools because they support various standards related to online publishing and dissemination such as OAI/PMH, Open URL, MARC21, and Z39.50, but Indian legal resources such as Manupatra, Air, and SCC are not compatible with the discovery layers. The central index is one of the important components in a discovery search interface, and discovery layer services/tools could be useful for Indian law libraries also if they can include multiple legal and academic resources in their central index. But present practices and observations reveal that discovery layers are not providing facility to cover legal information resources. Therefore, in the present form, discovery tools are not very useful; they are an incomplete and half solution for Indian libraries because all available Indian legal resources available in the law libraries are not covered.Originality/Value. Very limited research or published literature is available in the area of discovery layers and their compatibility with legal information resources.

Alicia Montes, Políticas y estéticas de representación de la experiencia urbana en la crónica contemporánea

OpenAIRE

Mosquera, Mariano Ernesto

2014-01-01

Resulta muy difícil negar el lugar central de la crónica en la cultura contemporánea, particularmente en los países hispanohablantes. Bastaría hacer una rápida búsqueda en Internet para reconocer su presencia en premios, rankings de ventas, blogs y críticas periodísticas. Políticas y estéticas de representación de la experiencia urbana en la crónica contemporánea (2014), fruto de la investigación doctoral de Alicia Montes, se encarga de interpelar la omnipresencia de este género para establec...

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

We have identified an ash layer in association with Australasian microtektites of ∼0.77Ma old in two sediment cores which are ∼450 km apart in the central Indian Ocean Basin (CIOB). Morphology and chemical composition of glass shards and associated microtektites have been used to trace their provenance. In ODP site ...

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Earth System Science. K S Krishna. Articles written in Journal of Earth System Science. Volume 111 Issue 1 March 2002 pp 17-28. Formation of diapiric structure in the deformation zone, central Indian Ocean: A model from gravity and seismic reflection data · K S Krishna D Gopala Rao Yu P ...

Indian monsoon variability at different time scales: Marine and terrestrial proxy records

Digital Repository Service at National Institute of Oceanography (India)

Patnaik, R.; Gupta, A; Naidu, P.D.; Yadav, R.R.; Bhattacharyya, A; Kumar, M.

Here, we present a review of the work done in India during 2007-2011 on various proxy records of monsoon variability preserved in the marine (Central Indian Basin, western, northern and eastern Arabian Sea and the Bay of Bengal) and terrestrial...

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

pp 113-119. Relationship between chemical composition and magnetic susceptibility in sediment cores from Central Indian Ocean Basin · J N Pattan G Parthiban V K Banakar A Tomer M Kulkarni · More Details Abstract Fulltext PDF. Three sediment cores in a north–south transect (3°N to 13°S) from different sediment types ...

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Earth System Science. M Shyam Prasad. Articles written in Journal of Earth System Science. Volume 119 Issue 4 August 2010 pp 531-539. Correlation of the oldest Toba Tuff to sediments in the central Indian Ocean Basin · J N Pattan M Shyam Prasad E V S S K Babu · More Details Abstract ...

The Central Nervous System and Alcohol Use. Science of Alcohol Curriculum for American Indians. Training Unit [and] Participant Booklet.

Science.gov (United States)

Jacobs, Cecelia; And Others

The Science of Alcohol Curriculum for American Indians uses the Medicine Circle and the "new science paradigm" to study the science of alcohol through a culturally relevant holistic approach. Intended for teachers and other educational personnel involved with American Indians, this curriculum aims to present a framework for alcohol…

Wave climatology of the Indian Ocean derived from altimetry and wave model

Digital Repository Service at National Institute of Oceanography (India)

Vethamony, P.; Rao, L.V.G.; Kumar, R.; Sarkar, A.; Mohan, M.; Sudheesh, K.; Karthikeyan, S.B.

are found to be low compared to model values. As expected, central Indian Ocean region is found to have higher waves, generally swells, generated by strong winds prevailing over there in all seasons. In July, the entire Arabian Sea is under the influence...

Red Women, White Policy: American Indian Women and Indian Education.

Science.gov (United States)

Warner, Linda Sue

This paper discusses American Indian educational policies and implications for educational leadership by Indian women. The paper begins with an overview of federal Indian educational policies from 1802 to the 1970s. As the tribes have moved toward self-determination in recent years, a growing number of American Indian women have assumed leadership…

Chemistry Today and Tomorrow-The Central, Useful, and Creative ...

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 5. Chemistry Today and Tomorrow – The Central, Useful and Creative Science. Uday Maitra. Book Review Volume 2 ... Author Affiliations. Uday Maitra1. Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India.

Multiple ash layers in late Quaternary sediments from the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Mascarenhas-Pereira, M.B.L.; Nath, B.N.; Iyer, S.D.; Borole, D.V.; Parthiban, G.; Jijin, R.; Khedekar, V.D.

to those originated from Toba, the age (>180 ka) of the shard-bearing sediments was different from the major Quaternary Toba eruptions namely Young, Middle and Old Toba Tuff (YTT, MTT and OTT) and other rhyolitic eruptions in the Indian Ocean. This fact.... 4. Discussion Prior to delving into the discussion it would be pertinent to clarify certain aspects that may have a bearing on the distribution, characteristics, composition, source and age of the volcanic horizons. The premises that we have...

Indian Ledger Art.

Science.gov (United States)

Chilcoat, George W.

1990-01-01

Offers an innovative way to teach mid-nineteenth century North American Indian history by having students create their own Indian Ledger art. Purposes of the project are: to understand the role played by American Indians, to reveal American Indian stereotypes, and to identify relationships between cultures and environments. Background and…

Prevalence and evaluation of environmental risk factors associated with cleft lip and palate in a central Indian population.

Science.gov (United States)

Kalaskar, Ritesh; Kalaskar, Ashita; Naqvi, Fatama Sana; Tawani, Gopal S; Walke, Damayanti R

2013-01-01

Cleft lip and palate, the most common developmental deformity seen worldwide, may be either genetic or environmental in origin. Recent research clearly shows the inter-relationship between environmental risk factors and development of oral clefts. The purpose of this study was to determine the prevalence of cleft lip and palate in the Nagpur region of India and to evaluate environmental risk factors associated with the occurrence of this orofacial abnormality. The parents of infants born with or without cleft lip and palate were subjected to questionnaires that elicited sociodemographic profiles and histories of maternal dietary, medical, and environmental risk factors as well family histories of cleft. A multifactorial comparison of environmental risk factors associated with this deformity was performed. The prevalence of cleft lip and palate and cleft palate was found to be 0.66% and 0.27%, respectively, in the Nagpur region. The results demonstrated a positive association between cleft lip and palate and the environmental risk factors of nutritional deficiency, anemia, and self-administered medications. Several environmental risk factors appear to play an important role in the development of cleft lip and palate in a Central Indian population of low socioeconomic status.

Shear velocity structure of the laterally heterogeneous crust and uppermost mantle beneath the Indian region

Science.gov (United States)

Mohan, G.; Rai, S. S.; Panza, G. F.

1997-08-01

The shear velocity structure of the Indian lithosphere is mapped by inverting regionalized Rayleigh wave group velocities in time periods of 15-60 s. The regionalized maps are used to subdivide the Indian plate into several geologic units and determine the variation of velocity with depth in each unit. The Hedgehog Monte Carlo technique is used to obtain the shear wave velocity structure for each geologic unit, revealing distinct velocity variations in the lower crust and uppermost mantle. The Indian shield has a high-velocity (4.4-4.6 km/s) upper mantle which, however, is slower than other shields in the world. The central Indian platform comprised of Proterozoic basins and cratons is marked by a distinct low-velocity (4.0-4.2 km/s) upper mantle. Lower crustal velocities in the Indian lithosphere generally range between 3.8 and 4.0 km/s with the oceanic segments and the sedimentary basins marked by marginally higher and lower velocities, respectively. A remarkable contrast is observed in upper mantle velocities between the northern and eastern convergence fronts of the Indian plate. The South Bruma region along the eastern subduction front of the Indian oceanic lithosphere shows significant velocity enhancement in the lower crust and upper mantle. High velocities (≈4.8 km/s) are also observed in the upper mantle beneath the Ninetyeast ridge in the northeastern Indian Ocean.

Hydrothermal processes in the Edmond deposits, slow- to intermediate-spreading Central Indian Ridge

Science.gov (United States)

Cao, Hong; Sun, Zhilei; Zhai, Shikui; Cao, Zhimin; Jiang, Xuejun; Huang, Wei; Wang, Libo; Zhang, Xilin; He, Yongjun

2018-04-01

The Edmond hydrothermal field, located on the Central Indian Ridge (CIR), has a distinct mineralization history owing to its unique magmatic, tectonic, and alteration processes. Here, we report the detailed mineralogical and geochemical characteristics of hydrothermal metal sulfides recovered from this area. Based on the mineralogical investigations, the Edmond hydrothermal deposits comprise of high-temperature Fe-rich massive sulfides, medium-temperature Zn-rich sulfide chimney and low-temperature Ca-rich sulfate mineral assemblages. According to these compositions, three distinctive mineralization stages have been identified: (1) low-temperature consisting largely of anhydrite and pyrite/marcasite; (2) medium-high temperature distinguished by the mineral assemblage of pyrite, sphalerite and chalcopyrite; and (3) low-temperature stage characterized by the mineral assemblage of colloidal pyrite/marcasite, barite, quartz, anglesite. Several lines of evidence suggest that the sulfides were influenced by pervasive low-temperature diffuse flows in this area. The hydrothermal deposits are relatively enriched in Fe (5.99-18.93 wt%), Zn (2.10-10.00 wt%) and Ca (0.02-19.15 wt%), but display low Cu (0.28-0.81 wt%). The mineralogical varieties and low metal content of sulfides in the Edmond hydrothermal field both indicate that extensive water circulation is prevalent below the Edmond hydrothermal field. With regard to trace elements, the contents of Pb, Ba, Sr, As, Au, Ag, and Cd are significantly higher than those in other sediment-starved mid-ocean ridges, which is indicative of contribution from felsic rock sources. Furthermore, the multiphase hydrothermal activity and the pervasive water circulation underneath are speculated to play important roles in element remobilization and enrichment. Our findings deepen our understanding about the complex mineralization process in slow- to intermediate-spreading ridges globally.

Impact of service quality management (SQM) practices on Indian railways : study of South Central Railways.

Science.gov (United States)

2010-09-01

The main objective of this study is to present a framework developed for assisting Railways to monitor and : control the quality of services provided to passengers. The study evaluated the passenger Rail Service quality of : Indian Railways by develo...

The Public Defenders of Indians in Tabasco during the Sixteenth Century

Directory of Open Access Journals (Sweden)

Caroline Cunill

2012-10-01

Full Text Available During the second half of the sixteenth century, the post of public defender of Indians spread throughout Spanish America, and its missions became more precisely defined, contributing to this effect both the way in which these officers executed their tasks and the publication of legal texts on the matter, conceived by local or metropolitan authorities. By 1591, the protector and defender of Indians or naturales became the essential piece of the recently-created Juzgado General de Indios, an authentic Indian institution that would last until the late colonial period. In order to understand the process, this work analyzes the peculiar evolution of the post of public defender in the Alcaldía Mayor de Tabasco, Gobernación de Yucatán, during the second half of the sixteenth century. Besides revealing the public defenders' identities, status, and wages, the author analyzes their dealings with colonial authorities —the governors of Yucatan, the Royal Audiencias, and the Consejo de Indias–, as well as the Tabaso Indians. All this allows us to understand the central importance this post acquired, not only in the colonial judicial system, but also in the Spanish American government.

Indianization of psychiatry utilizing Indian mental concepts

Science.gov (United States)

Avasthi, Ajit; Kate, Natasha; Grover, Sandeep

2013-01-01

Most of the psychiatry practice in India is guided by the western concepts of mental health and illness, which have largely ignored the role of religion, family, eastern philosophy, and medicine in understanding and managing the psychiatric disorders. India comprises of diverse cultures, languages, ethnicities, and religious affiliations. However, besides these diversities, there are certain commonalities, which include Hinduism as a religion which is spread across the country, the traditional family system, ancient Indian system of medicine and emphasis on use of traditional methods like Yoga and Meditation for controlling mind. This article discusses as to how mind and mental health are understood from the point of view of Hinduism, Indian traditions and Indian systems of medicine. Further, the article focuses on as to how these Indian concepts can be incorporated in the practice of contemporary psychiatry. PMID:23858244

Tribute and Calamity in Central New Spain, 1727-1762. The Limits of Fair Taxes

Directory of Open Access Journals (Sweden)

América Molina del Villar

2004-07-01

Full Text Available This article studies viceroyalty tax policies towards the population of New Spain and examines the legal and moral pact between the viceroy and the  Indians.  The  author analyzes legislation and tensions between the two parties during the Eighteenth-century crises and epidemics. These tensions  turned  into expressions and reactions of nonconformity towards the  payment of tributes considered unfair: Indian demands against authorities, fleeing and fiscal evasion. This work describes and analyzes these actions among  the Indian  populations of central New Spain. Its conclusions help understand not only the system of tax collection from Indians in times of crisis, but also the historical discussion on the moral and legal bases of fair and equal medieval taxes, which later gave place to the New Spain tributes.

Quality of reporting statistics in two Indian pharmacology journals.

Science.gov (United States)

Jaykaran; Yadav, Preeti

2011-04-01

To evaluate the reporting of the statistical methods in articles published in two Indian pharmacology journals. All original articles published since 2002 were downloaded from the journals' (Indian Journal of Pharmacology (IJP) and Indian Journal of Physiology and Pharmacology (IJPP)) website. These articles were evaluated on the basis of appropriateness of descriptive statistics and inferential statistics. Descriptive statistics was evaluated on the basis of reporting of method of description and central tendencies. Inferential statistics was evaluated on the basis of fulfilling of assumption of statistical methods and appropriateness of statistical tests. Values are described as frequencies, percentage, and 95% confidence interval (CI) around the percentages. Inappropriate descriptive statistics was observed in 150 (78.1%, 95% CI 71.7-83.3%) articles. Most common reason for this inappropriate descriptive statistics was use of mean ± SEM at the place of "mean (SD)" or "mean ± SD." Most common statistical method used was one-way ANOVA (58.4%). Information regarding checking of assumption of statistical test was mentioned in only two articles. Inappropriate statistical test was observed in 61 (31.7%, 95% CI 25.6-38.6%) articles. Most common reason for inappropriate statistical test was the use of two group test for three or more groups. Articles published in two Indian pharmacology journals are not devoid of statistical errors.

Early forecasting of Indian Summer Monsoon: case study 2016

Science.gov (United States)

Surovyatkina, Elena; Stolbova, Veronika; Kurths, Jurgen

2017-04-01

The prior knowledge of dates of onset and withdrawal of monsoon is of vital importance for the population of the Indian subcontinent. In May 2016 before monsoon season, India recorded its highest-ever temperature of 51C. Hot waves have decimated crops, killed livestock and left 330 million people without enough water. At the end of monsoon season the floods in Indian this year have also broken previous records. Severe and devastating rainfall poured down, triggering dams spilling and floods. Such extreme conditions pose the vital questions such as: When will the monsoon come? When will the monsoon withdraw? More lead time in monsoon forecast warning is crucial for taking appropriate decisions at various levels - from the farmer's field (e.g. plowing day, seeding) to the central government (e.g. managing water and energy resources, food procurement policies). The Indian Meteorological Department issues forecasts of onset of monsoon for Kerala state in South India on May 15-th. It does not give such predictions for the other 28 states of the country. Our study concerns the central part of India. We made the monsoon forecast using our recently developed method which focuses on Tipping elements of the Indian monsoon [1]. Our prediction relies on observations of near-surface air temperature and relative humidity from both the ERA-40 and NCEP/NCAR reanalyses. We performed both of our forecasts for the onset and withdrawal of monsoon for the central part of India, the Eastern Ghats (20N,80E). We predicted the monsoon arrival to the Eastern Ghats (20N,80E) on the 13th of June with a deviation of +/-4 days. The prediction was made on May 6-th, 2016 [2], that is 40 days in advance of the date of the forecast. The actual monsoon arrival was June 17-th. In this day near-surface air temperature and relative humidity overcame the critical values and the monsoon season started, that was confirmed by observations of meteorological stations located around the EG-region. We

Distribution of Tritium and {sup 137}CS in South Indian Ocean Waters - Implications of Water Transport Processes

Energy Technology Data Exchange (ETDEWEB)

Povinec, P. P.; Jeskovsky, M.; Sykora, I. [Comenius University, Faculty of Mathematics, Physics and Informatics, Bratislava (Slovakia); Aoyama, M. [Meteorological Research Institute, Tsukuba (Japan); Gastaud, J.; Levy, I. [International Atomic Energy Agency, Marine Environment Laboratories (Monaco); Hamajima, Y. [Kanazawa University, Low-Level Radioactivity Laboratory, Nomi (Japan); Hirose, K. [Sophia University, Faculty of Science and Technology, Tokyo (Japan); Sanchez-Cabeza, J. A. [Universitat Autonoma de Barcelona, Bellaterra (Spain)

2013-07-15

The World Ocean, and specifically the Indian Ocean, plays a significant role in the better understanding of the climate. The distribution of global fallout {sup 3}H, {sup 14}C, {sup 90}Sr, {sup 129}I and {sup 137}Cs in the seawater of the Indian Ocean, after their main injection from atmospheric nuclear weapons tests during the 1960s, have been investigated. Results obtained in the framework of the SHOTS (Southern Hemisphere Ocean Tracer Studies) project are evaluated and compared with previously published data. The enhanced {sup 3}H and {sup 137}Cs levels observed in the south Indian ocean indicate transport of water masses labelled with these radionuclides from the central Pacific Ocean via the Indonesian Seas to the Indian Ocean. The observed surface gradients and presence of several water masses in the south Indian ocean makes this ocean one of the most dynamic parts of the World ocean. (author)

Pb-Sr-Nd isotopic data of Indian Ocean ridges: New evidence of large-scale mapping of mantle heterogeneities

International Nuclear Information System (INIS)

Hamelin, B.; Dupre, B.; Allegre, C.J.

1986-01-01

A Pb-Sr-Nd isotope study of South West and East Indian Ridges confirms that the Indian Ocean belongs to a specific regional isotopic domain, as previously suggested by the results from islands of this ocean. The isotopic domain defined by the Indian MORB is indeed different from that of the North Atlantic and East Pacific Oceans. This demonstrates that the convective circulation of the upper mantle does not allow a rapid homogenization from one region to the other. The isotopic data of the Indian ridges can be interpreted by a contamination model, in which the depleted upper mantle (identical to that under the North Atlantic) is contaminated by two different types of contaminant, one corresponding to the source of the ''central Indian Ocean'' islands (Amsterdam, St. Paul, Marion, Prince Edward, Reunion, Rodriguez, Mauritius), and the other to a source similar to that of Walvis or Ninety East aseismic ridges. These two contaminants would have contributed to the ridge volcanism in different proportion over time. (orig.)

Long-term change analysis of satellite-based evapotranspiration over Indian vegetated surface

Science.gov (United States)

Gupta, Shweta; Bhattacharya, Bimal K.; Krishna, Akhouri P.

2016-05-01

In the present study, trend of satellite based annual evapotranspiration (ET) and natural forcing factors responsible for this were analyzed. Thirty years (1981-2010) of ET data at 0.08° grid resolution, generated over Indian region from opticalthermal observations from NOAA PAL and MODIS AQUA satellites, were used. Long-term data on gridded (0.5° x 0.5°) annual rainfall (RF), annual mean surface soil moisture (SSM) ERS scatterometer at 25 km resolution and annual mean incoming shortwave radiation from MERRA-2D reanalysis were also analyzed. Mann-Kendall tests were performed with time series data for trend analysis. Mean annual ET loss from Indian ago-ecosystem was found to be almost double (1100 Cubic Km) than Indian forest ecosystem (550 Cubic Km). Rainfed vegetation systems such as forest, rainfed cropland, grassland showed declining ET trend @ - 4.8, -0.6 &-0.4 Cubic Kmyr-1, respectively during 30 years. Irrigated cropland initially showed ET decline upto 1995 @ -0.8 cubic Kmyr-1 which could possibly be due to solar dimming followed by increasing ET @ 0.9 cubic Kmyr-1 after 1995. A cross-over point was detected between forest ET decline and ET increase in irrigated cropland during 2008. During 2001-2010, the four agriculturally important Indian states eastern, central, western and southern showed significantly increasing ET trend with S-score of 15-25 and Z-score of 1.09-2.9. Increasing ET in western and southern states was found to be coupled with increase in annual rainfall and SSM. But in eastern and central states no significant trend in rainfall was observed though significant increase in ET was noticed. The study recommended to investigate the influence of anthropogenic factors such as increase in area under irrigation, increased use of water for irrigation through ground water pumping, change in cropping pattern and cultivars on increasing ET.

Matsushimamyces, a new genus of keratinophilic fungi from soil in central India

NARCIS (Netherlands)

Sharma, Rahul; Sharma, Rohit; Crous, Pedro W.

2015-01-01

During a collecting trip exploring new habitats and locations for keratinophilic fungi, soil samples were collected from Bohani village in the central Indian state of Madhya Pradesh. Following isolation using a hair baiting technique, one sample yielded an interesting hyphomycetous fungus. The

Mixed layer depth and thermocline climatology of the Arabian Sea and western equatorial Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Prasad, T.G.; Bahulayan, N.

A band of zonally oriented ridge of mixed layer depth and thermocline base extending from African Coast to the Central Indian Ocean is observed between 5 degrees S and 10 degrees S throughout hte year. Mixed layer depth and thermocline base deepen...

75 FR 61511 - Indian Gaming

Science.gov (United States)

2010-10-05

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs.... FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the.... SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100...

75 FR 38834 - Indian Gaming

Science.gov (United States)

2010-07-06

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs...: July 6, 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office...-4066. SUPPLEMENTARY INFORMATION: Under Section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA...

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Editorial Board. Sadhana. Editor. N Viswanadham, Indian Institute of Science, Bengaluru. Senior Associate Editors. Arakeri J H, Indian Institute of Science, Bengaluru Hari K V S, Indian Institute of Science, Bengaluru Mujumdar P P, Indian Institute of Science, Bengaluru Manoj Kumar Tiwari, Indian Institute of Technology, ...

U.S. Engineering Degrees for Improving South Indian Graduate Students' Marriage and Dowry Options

Science.gov (United States)

Yakaboski, Tamara; Sheridan, Robyn Stout; Dade, Kristin

2014-01-01

The article examines improved marriage opportunities as an unexplored motivator for pursuing international education via U.S. graduate engineering degrees and stresses the need to centralize gender in analyzing academic mobility and international education. This interdisciplinary qualitative study explores how South Indian men and women's…

Multi-decadal modulation of the El Nino-Indian monsoon relationship by Indian Ocean variability

International Nuclear Information System (INIS)

Ummenhofer, Caroline C; Sen Gupta, Alexander; Li Yue; Taschetto, Andrea S; England, Matthew H

2011-01-01

The role of leading modes of Indo-Pacific climate variability is investigated for modulation of the strength of the Indian summer monsoon during the period 1877-2006. In particular, the effect of Indian Ocean conditions on the relationship between the El Nino-Southern Oscillation (ENSO) and the Indian monsoon is explored. Using an extended classification for ENSO and Indian Ocean dipole (IOD) events for the past 130 years and reanalyses, we have expanded previous interannual work to show that variations in Indian Ocean conditions modulate the ENSO-Indian monsoon relationship also on decadal timescales. El Nino events are frequently accompanied by a significantly reduced Indian monsoon and widespread drought conditions due to anomalous subsidence associated with a shift in the descending branch of the zonal Walker circulation. However, for El Nino events that co-occur with positive IOD (pIOD) events, Indian Ocean conditions act to counter El Nino's drought-inducing subsidence by enhancing moisture convergence over the Indian subcontinent, with an average monsoon season resulting. Decadal modulations of the frequency of independent and combined El Nino and pIOD events are consistent with a strengthened El Nino-Indian monsoon relationship observed at the start of the 20th century and the apparent recent weakening of the El Nino-Indian monsoon relationship.

Multi-decadal modulation of the El Nino-Indian monsoon relationship by Indian Ocean variability

Energy Technology Data Exchange (ETDEWEB)

Ummenhofer, Caroline C; Sen Gupta, Alexander; Li Yue; Taschetto, Andrea S; England, Matthew H, E-mail: c.ummenhofer@unsw.edu.au [Climate Change Research Centre, University of New South Wales, Sydney (Australia)

2011-07-15

The role of leading modes of Indo-Pacific climate variability is investigated for modulation of the strength of the Indian summer monsoon during the period 1877-2006. In particular, the effect of Indian Ocean conditions on the relationship between the El Nino-Southern Oscillation (ENSO) and the Indian monsoon is explored. Using an extended classification for ENSO and Indian Ocean dipole (IOD) events for the past 130 years and reanalyses, we have expanded previous interannual work to show that variations in Indian Ocean conditions modulate the ENSO-Indian monsoon relationship also on decadal timescales. El Nino events are frequently accompanied by a significantly reduced Indian monsoon and widespread drought conditions due to anomalous subsidence associated with a shift in the descending branch of the zonal Walker circulation. However, for El Nino events that co-occur with positive IOD (pIOD) events, Indian Ocean conditions act to counter El Nino's drought-inducing subsidence by enhancing moisture convergence over the Indian subcontinent, with an average monsoon season resulting. Decadal modulations of the frequency of independent and combined El Nino and pIOD events are consistent with a strengthened El Nino-Indian monsoon relationship observed at the start of the 20th century and the apparent recent weakening of the El Nino-Indian monsoon relationship.

Seasonal variations of thermocline circulation and ventilation in the Indian Ocean

Science.gov (United States)

You, Yuzhu

1997-05-01

Two seasonal hydrographic data sets, including temperature, salinity, dissolved oxygen, and nutrients, are used in a mixing model which combines cluster analysis with optimum multiparameter analysis to determine the spreading and mixing of the thermocline waters in the Indian Ocean. The mixing model comprises a system of four major source water masses, which were identified in the thermocline through cluster analysis. They are Indian Central Water (ICW), North Indian Central Water (NICW) interpreted as aged ICW, Australasian Mediterranean Water (AAMW), and Red Sea Water (RSW)/Persian Gulf Water (PGW). The mixing ratios of these water masses are quantified and mapped on four isopycnal surfaces which span the thermocline from 150 to 600 m in the northern Indian Ocean, on two meridional sections along 60°E and 90°E, and on two zonal sections along 10°S and 6°N. The mixing ratios and pathways of the thermocline water masses show large seasonal variations, particularly in the upper 400-500 m of the thermocline. The most prominent signal of seasonal variation occurs in the Somali Current, the western boundary current, which appears only during the SW (summer) monsoon. The northward spreading of ICW into the equatorial and northern Indian Ocean is by way of the Somali Current centered at 300-400 m on the σθ=26.7 isopycnal surface during the summer monsoon and of the Equatorial Countercurrent during the NE (winter) monsoon. More ICW carried into the northern Indian Ocean during the summer monsoon is seen clearly in the zonal section along 6°N. NICW spreads southward through the western Indian Ocean and is stronger during the winter monsoon. AAMW appears in both seasons but is slightly stronger during the summer in the upper thermocline. The westward flow of AAMW is by way of the South Equatorial Current and slightly bends to the north on the σθ=26.7 isopycnal surface during the summer monsoon, indicative of its contribution to the western boundary current. Outflow

A Transnational World Fractured but Not Forgotten: British West Indian Migration to the Colombian Islands of San Andrés and Providence

Directory of Open Access Journals (Sweden)

Sharika Crawford

2011-06-01

Full Text Available This article examines British West Indian migration to the Colombian archipelago of San Andrés and Providence in the late nineteenth to early twentieth century. While the United Fruit plantations, Panama Canal, oil fields in Venezuela, and railroad projects in Central America generated a strong demand for a large West Indian workforce, no such development took place on San Andrés and Providence. As a result, the profile of West Indian migration looks different than to the Spanish-speaking circum-Caribbean, with more professionals and merchants and fewer unskilled laborers. In the absence of mass migration, there was less hostility toward West Indian newcomers to San Andrés and Providence islands.

Nutrient characteristics of the water masses and their seasonal variability in the eastern equatorial Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Sardessai, S.; Shetye, S.; Maya, M.V.; Mangala, K.R.; PrasannaKumar, S.

. (Position of Fig 1.) 3. Results and Discussion 3.1. Water masses in the area of observation You and Tomczak (1993) has reviewed the water masses in the Indian Ocean identified by the earlier workers ( Sverdrup et al. 1942; Mamalev, 1975; and Shcherbinin... at 200 m at 5° S in the meridional region of our observations and flows down to 800 m to the north and termed as Indian central water (ICW) (You and Tomczak, 1993). (position of Fig.2) 3.2. Seasonal variability of water masses The seasonal...

76 FR 42722 - Indian Gaming

Science.gov (United States)

2011-07-19

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Date: July 19, 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming... INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100-497, 25 U.S.C...

The Living Indian Critical Tradition

Directory of Open Access Journals (Sweden)

Vivek Kumar Dwivedi

2010-11-01

Full Text Available This paper attempts to establish the identity of something that is often considered to be missing – a living Indian critical tradition. I refer to the tradition that arises out of the work of those Indians who write in English. The chief architects of this tradition are Sri Aurobindo, C.D. Narasimhaiah, Gayatri Chakravorty Spivak and Homi K. Bhabha. It is possible to believe that Indian literary theories derive almost solely from ancient Sanskrit poetics. Or, alternatively, one can be concerned about the sad state of affairs regarding Indian literary theories or criticism in English. There have been scholars who have raised the question of the pathetic state of Indian scholarship in English and have even come up with some positive suggestions. But these scholars are those who are ignorant about the living Indian critical tradition. The significance of the Indian critical tradition lies in the fact that it provides the real focus to the Indian critical scene. Without an awareness of this tradition Indian literary scholarship (which is quite a different thing from Indian literary criticism and theory as it does not have the same impact as the latter two do can easily fail to see who the real Indian literary critics and theorists are.

American Indians, hunting and fishing rates, risk, and the Idaho National Engineering and Environmental Laboratory

International Nuclear Information System (INIS)

Burger, J.

1999-01-01

Hunting, fishing, and recreational rates of 276 American Indians attending a festival at Fort Hall, near the Idaho National Engineering and Environmental Laboratory (INEEL), were examined. Nearly half of the sample lived on the Fort Hall Reservation, and half were American Indians from elsewhere in the western United States. An additional 44 White people attending the festival were also interviewed. The hypothesis that there are differences in hunting, fishing, and recreational rates as a function of tribal affiliation, educational level, gender, and age was examined. Information on hunting and fishing rates are central for understanding potential exposure scenarios for American Indians if the Department of Energy's INEEL lands are ever opened to public access, and the data are important because of the existence of tribal treaties that govern the legal and cultural rights of the Shoshone-Bannock regarding INEEL lands. Variations in hunting, fishing, and photography rates were explained by tribal affiliation (except fishing), gender, age, and schooling. Hunting rates were significantly higher for Indians (both those living on Fort Hall and others) than Whites. Men engaged in significantly higher rates of outdoor activities than women (except for photography). Potential and current hunting and fishing on and adjacent to INEEL was more similar among the local Whites and Fort Hall Indians than between these two groups and other American Indians

Hereditary polymorphic light eruption of American Indians: occurrence in non-Indians with polymorphic light eruption.

Science.gov (United States)

Fusaro, R M; Johnson, J A

1996-04-01

Hereditary polymorphic light eruption (HPLE) occurs unique ly in the American Indian and Inuit and exhibits autosomal dominant transmission. Because the cutaneous expression of HPLE resembles that of polymorphic light eruption (PLE) and because many non-Indians in the United States have American Indian heritage, some instances of PLE may actually be HPLE. Our purpose was to determine whether non-Indian patients with PLE have characteristics suggestive of HPLE. We surveyed in Nebraska 25 European-Caucasian and 36 African-American patients with PLE for American Indian heritage and photosensitive relatives. Nonphotosensitive subjects (52 Caucasians and 40 African Americans) were surveyed for American Indian heritage. American Indian heritage occurred in 11 Caucasian patients (44%); of those, seven (64%) had photosensitive relatives. Likewise, 29 African Americans (81%) had American Indian heritage; 19 (66%) of those had photosensitive relatives. American Indian heritage occurred in 10 Caucasian control subjects (19%) and in 34 African-American control subjects (85%). If American Indian heritage and a family history of photosensitivity are definitive for HPLE, seven (28%) of our Caucasian patients and 19 (53%) of our African-American patients have HPLE rather than PLE. We urge physicians who suspect PLE in non-Indians to ask about American Indian heritage and photosensitive relatives and to screen their present patients with PLE for such characteristics.

Preparation and Consumer Acceptance of Indian Mango Leather and Osmo - Dehyrated Indian Mango

Directory of Open Access Journals (Sweden)

Cyril John A. Domingo

2017-05-01

Full Text Available Indian mangoes are considered highly perishable products due to high moisture content which resulted in high postharvest losses in Pangasinan, Philippines. This study exploits the potential of underutilized indian mango to value - added products. The developed i ndian mango leather and osmo - dehyrated indian mango are deh ydrated fruit products can be eaten as snacks or desserts. Indian mango leathe r was prepared by mixing fruit puree and other additives like sugar, citric acid, and sodium met abisulphite and then dehydrated them at 55 °C for 15 hours under convective oven. Osmo - dehydrated indian mang o was prepared by immer sing h alves of deseeded and deskinned pulps in 50 % (w/w sucrose solution for 20 hours f ollowed by drying initially at 50 °C then aft er one hour at 60 °C for 15 hours. Thirty - three member untrained panels were involved in consumer a ccep tance evaluation . Panelists evaluated the colo r, sweetness, sourness, texture, and overall acceptability of the osmotically - treated indian mango and indian mango leather using seven - point h edonic scale . Over - all, the indian mango leather and osmo - dehy drated indian mango developed in this study seemed to be acceptable for all the sensory parameters as indicated by high scores of greater than five (>5 .

Genome-wide analysis in Brazilian Xavante Indians reveals low degree of admixture.

Science.gov (United States)

Kuhn, Patricia C; Horimoto, Andréa R V Russo; Sanches, José Maurício; Vieira Filho, João Paulo B; Franco, Luciana; Fabbro, Amaury Dal; Franco, Laercio Joel; Pereira, Alexandre C; Moises, Regina S

2012-01-01

Characterization of population genetic variation and structure can be used as tools for research in human genetics and population isolates are of great interest. The aim of the present study was to characterize the genetic structure of Xavante Indians and compare it with other populations. The Xavante, an indigenous population living in Brazilian Central Plateau, is one of the largest native groups in Brazil. A subset of 53 unrelated subjects was selected from the initial sample of 300 Xavante Indians. Using 86,197 markers, Xavante were compared with all populations of HapMap Phase III and HGDP-CEPH projects and with a Southeast Brazilian population sample to establish its population structure. Principal Components Analysis showed that the Xavante Indians are concentrated in the Amerindian axis near other populations of known Amerindian ancestry such as Karitiana, Pima, Surui and Maya and a low degree of genetic admixture was observed. This is consistent with the historical records of bottlenecks experience and cultural isolation. By calculating pair-wise F(st) statistics we characterized the genetic differentiation between Xavante Indians and representative populations of the HapMap and from HGDP-CEPH project. We found that the genetic differentiation between Xavante Indians and populations of Ameridian, Asian, European, and African ancestry increased progressively. Our results indicate that the Xavante is a population that remained genetically isolated over the past decades and can offer advantages for genome-wide mapping studies of inherited disorders.

American Indian Men's Perceptions of Breast Cancer Screening for American Indian Women.

Science.gov (United States)

Filippi, Melissa K; Pacheco, Joseph; James, Aimee S; Brown, Travis; Ndikum-Moffor, Florence; Choi, Won S; Greiner, K Allen; Daley, Christine M

2014-01-01

Screening, especially screening mammography, is vital for decreasing breast cancer incidence and mortality. Screening rates in American Indian women are low compared to other racial/ethnic groups. In addition, American Indian women are diagnosed at more advanced stages and have lower 5-year survival rate than others. To better address the screening rates of American Indian women, focus groups (N=8) were conducted with American Indian men (N=42) to explore their perceptions of breast cancer screening for American Indian women. Our intent was to understand men's support level toward screening. Using a community-based participatory approach, focus groups were audio-taped, transcribed verbatim, and analyzed using a text analysis approach developed by our team. Topics discussed included breast cancer and screening knowledge, barriers to screening, and suggestions to improve screening rates. These findings can guide strategies to improve knowledge and awareness, communication among families and health care providers, and screening rates in American Indian communities.

Seasonal water mass distribution in the Indonesian throughflow entering the Indian Ocean

Science.gov (United States)

Coatanoan, C.; Metzl, N.; Fieux, M.; Coste, B.

1999-09-01

A multiparametric approach is used to analyze the seasonal properties of water masses in the eastern Indian Ocean. The data were measured during two cruises of the Java Australia Dynamic Experiment (JADE) program carried out during two opposite seasons: August 1989 (SE monsoon) and February-March 1992 (NW monsoon). These cruises took place at the end of a La Niña event and during an El Niño episode, respectively. Seven sources have been identified in the studied region for the 200-800 m layer: the Subtropical Indian Water, the Indian Central Water, the modified Antarctic Intermediate Water, the Indonesian Subsurface Water, the Indonesian Intermediate Water, the Arabian Sea-Persian Gulf Water (AS-PGW), and the Arabian Sea-Red Sea Water (AS-RSW). The selected tracers are potential temperature, salinity and oxygen with mass conservation and positive mixing coefficients as constraints. The analysis indicates the proportion of each water source along the Australia-Bali section and into the Indonesian channels. Although no large changes are observed for Indonesian waters, significant seasonal variations are found for the southern and northern Indian Ocean water. During the NW monsoon, the contribution of the AS-RSW increases at the entrance of the Indonesian archipelago whereas the contribution of the south Indian waters decreases in the northwest Australia basin. In a complementary study, nutrients are introduced into the multiparametric analysis in order to more clearly separate the signature of the north Indian waters (AS-PGW, AS-RSW) and to provide supplementary information on the biological history of the water masses, which is compared to large-scale primary production estimates.

76 FR 49505 - Indian Gaming

Science.gov (United States)

2011-08-10

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Tribal-State Class III Gaming Compact taking effect. SUMMARY: This publishes..., Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic...

75 FR 38833 - Indian Gaming

Science.gov (United States)

2010-07-06

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes... Date: July 6, 2010. FOR FURTHER INFORMATION CONTACT: Paula Hart, Director, Office of Indian Gaming...

77 FR 76514 - Indian Gaming

Science.gov (United States)

2012-12-28

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact taking effect. SUMMARY: This... FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy...

Indian Academy of Sciences Conference Series | Indian Academy of ...

Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. BEDARTHA GOSWAMI. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 51-60 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Inferring interdependencies from short ...

77 FR 76513 - Indian Gaming

Science.gov (United States)

2012-12-28

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Amended Tribal-State Class III Gaming Compact taking effect. SUMMARY..., 2012. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

Indian Academy of Sciences Conference Series | Indian Academy of ...

Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. SERGEY P KUZNETSOV. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 117-132 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Chaos in three coupled rotators: ...

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Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. PRIYANKA SHUKLA. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 133-143 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Grad-type fourteen-moment theory for ...

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Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. F FAMILY. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 221-224 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Transport in ratchets with single-file constraint.

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Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. GIOVANNA ZIMATORE. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 35-41 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. RQA correlations on real business cycles ...

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Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. SUDHARSANA V IYENGAR. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 93-99 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Missing cycles: Effect of climate ...

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Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. NORBERT MARWAN. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 51-60 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Inferring interdependencies from short time ...

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Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. JANAKI BALAKRISHNAN. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 93-99 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Missing cycles: Effect of climate change ...

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Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. PAUL SCHULTZ. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 51-60 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Inferring interdependencies from short time ...

Depreciation of the Indian Currency: Implications for the Indian Economy.

OpenAIRE

Sumanjeet Singh

2009-01-01

The Indian currency has depreciated by more than 20 per cent since April 2008 and breached its crucial 50-level against the greenback on sustained dollar purchases by foreign banks and stronger dollar overseas. The fall in the value of Indian rupee has several consequences which could have mixed effects on Indian economy. But, mainly, there are four expected implications of falling rupee. First, it should boost exports; second, it will lead to higher cost of imported goods and make some of th...

76 FR 165 - Indian Gaming

Science.gov (United States)

2011-01-03

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Wisconsin Gaming Compact of 1992, as Amended in 1999, 2000, and 2003. DATES: Effective Date: January 3, 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

75 FR 68618 - Indian Gaming

Science.gov (United States)

2010-11-08

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... of Wisconsin Gaming Compact of 1991, as Amended in 1999 and 2003. DATES: Effective Date: November 8, 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

Indian Academy of Sciences Conference Series | Indian Academy of ...

Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. F REVUELTA. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 145-155 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Rate calculation in two-dimensional barriers with ...

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Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. JOYDEEP SINGHA. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 195-203 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Spatial splay states in coupled map lattices ...

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Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series. MURILO S BAPTISTA. Articles written in Indian Academy of Sciences Conference Series. Volume 1 Issue 1 December 2017 pp 17-23 Proceedings of the Conference on Perspectives in Nonlinear Dynamics - 2016. Interpreting physical flows in networks as a ...

Different impacts of mega-ENSO and conventional ENSO on the Indian summer rainfall: developing phase

Science.gov (United States)

Zhang, Lei; Wu, Zhiwei; Zhou, Yefan

2016-04-01

Mega-El Niño-Southern Oscillation (ENSO), a boarder version of conventional ENSO, is found to be a main driving force of Northern Hemisphere summer monsoon rainfall including the Indian summer rainfall (ISR). The simultaneous impacts of "pure" mega-ENSO and "pure" conventional ENSO events on the ISR in its developing summer remains unclear. This study examines the different linkages between mega-ENSO-ISR and conventional ENSO-ISR. During the developing summer of mega-El Niño, negative rainfall anomalies are seen over the northeastern Indian subcontinent, while the anomalous rainfall pattern is almost the opposite for mega-La Niña; as for the conventional ENSO, the approximate "linear opposite" phenomenon vanishes. Furthermore, the global zonal wave trains anomalous are found at mid-latitude zones, with a local triple circulation pattern over the central-east Eurasia during mega-ENSO events, which might be an explanation of corresponding rainfall response over the Indian Peninsula. Among 106-year historical run (1900-2005) of 9 state-of-the-art models from the Coupled Model Inter-comparison Project Phase 5 (CMIP5), HadGEM2-ES performs a promising skill in simulating the anomalous circulation pattern over mid-latitude and central-east Eurasia while CanESM2 cannot. Probably, it is the models' ability of capturing the mega-ENSO-ISR linkage and the characteristic of mega-ENSO that make the difference.

Tectonic resemblance of the Indian Platform, Pakistan with the Moesian Platform, Romania and strategy for exploration of hydrocarbons

International Nuclear Information System (INIS)

Memon, A.D.

1994-01-01

There is a remarkable tectonic resemblance between the indian Platform (Pakistan) and the Moesian Platform (Romania). As viewed in global tectonic perspective Moeslan and Indian Plates have played important role in Alpine Himalayan Orogeny; Moesian and Indian Platforms are extension of these respective plates. Characteristics features of both the platforms are block faulting which has effected not only the general tectonic framework but has also played important role in oil accumulation. Main producing rocks in the Moesian platform are Jurassic sandstones and cretaceous limestones while in the indian platform cretaceous sandstones are important reservoirs. The average geothermal gradient in the indian platform is 2.45 C/100m with the higher gradients in the central gas producing region. Geothermal gradients in the Moesian platform have an average value of 3 C/100m with higher gradients in the northern in the northern part. Some of the producing structures in both the platforms are remarkably similar, traps associated with normal faults are very important. Extensive exploration carried in the Moesian Platform makes it very important oil producing region of Romania. After the discovery of oil lower Sindh, serious exploration is being carried in the Indian platform. The paper deals with the similarities between these two important platforms. In the light of the studies of the Moesian platform, strategies or exploration of oil and gas in the Indian Platform are suggested. (author)

Detachments of the subducted Indian continental lithosphere based on 3D finite-frequency tomographic images

Science.gov (United States)

Liang, X.; Tian, X.; Wang, M.

2017-12-01

Indian plate collided with Eurasian plate at 60 Ma and there are about 3000 km crustal shortening since the continental-continental collision. At least one third of the total amount of crustal shortening between Indian and Eurasian plates could not be accounted by thickened Tibetan crust and surface erosion. It will need a combination of possible transfer of lower crust to the mantle by eclogitization and lateral extrusion. Based on the lithosphere-asthenosphere boundary images beneath the Tibetan plateau, there is also at least the same amount deficit for lithospheric mantle subducted into upper/lower mantle or lateral extrusion with the crust. We have to recover a detailed Indian continental lithosphere image beneath the plateau in order to explain this deficit of mass budget. Combining the new teleseismic body waves recorded by SANDWICH passive seismic array with waveforms from several previous temporary seismic arrays, we carried out finite-frequency tomographic inversions to image three-dimensional velocity structures beneath southern and central Tibetan plateau to examine the possible image of subducted Indian lithosphere in the Tibetan upper mantle. We have recovered a continuous high velocity body in upper mantle and piece-wised high velocity anomalies in the mantle transition zone. Based on their geometry and relative locations, we interpreted these high velocity anomalies as the subducted and detached Indian lithosphere at different episodes of the plateau evolution. Detachments of the subducted Indian lithosphere should have a crucial impact on the volcanism activities and uplift history of the plateau.

Indian Summer

Energy Technology Data Exchange (ETDEWEB)

Galindo, E. [Sho-Ban High School, Fort Hall, ID (United States)

1997-08-01

This paper focuses on preserving and strengthening two resources culturally and socially important to the Shoshone-Bannock Indian Tribe on the Fort Hall Reservation in Idaho; their young people and the Pacific-Northwest Salmon. After learning that salmon were not returning in significant numbers to ancestral fishing waters at headwater spawning sites, tribal youth wanted to know why. As a result, the Indian Summer project was conceived to give Shoshone-Bannock High School students the opportunity to develop hands-on, workable solutions to improve future Indian fishing and help make the river healthy again. The project goals were to increase the number of fry introduced into the streams, teach the Shoshone-Bannock students how to use scientific methodologies, and get students, parents, community members, and Indian and non-Indian mentors excited about learning. The students chose an egg incubation experiment to help increase self-sustaining, natural production of steelhead trout, and formulated and carried out a three step plan to increase the hatch-rate of steelhead trout in Idaho waters. With the help of local companies, governmental agencies, scientists, and mentors students have been able to meet their project goals, and at the same time, have learned how to use scientific methods to solve real life problems, how to return what they have used to the water and land, and how to have fun and enjoy life while learning.

Indian Legends.

Science.gov (United States)

Gurnoe, Katherine J.; Skjervold, Christian, Ed.

Presenting American Indian legends, this material provides insight into the cultural background of the Dakota, Ojibwa, and Winnebago people. Written in a straightforward manner, each of the eight legends is associated with an Indian group. The legends included here are titled as follows: Minnesota is Minabozho's Land (Ojibwa); How We Got the…

77 FR 47868 - Indian Entities Recognized and Eligible To Receive Services From the Bureau of Indian Affairs

Science.gov (United States)

2012-08-10

... Indian Colony of California) Buena Vista Rancheria of Me-Wuk Indians of California Burns Paiute Tribe... of Idaho La Jolla Band of Luiseno Indians, California (previously listed as the La Jolla Band of Luiseno Mission Indians of the La Jolla Reservation) La Posta Band of Diegueno Mission Indians of the La...

Sepentinized Peridotite Spinel Composition: Northern Central Indian Ridge at 6°39

Science.gov (United States)

Ray, D.; Banerjee, R.; Iyer, S. D.; Balaram, V.; Speakman, J.

2005-12-01

Exposures of serpentinized peridotites on the seafloor at slow-spreading ridges have been interpreted either as accretion of ridge segments in a magma-starved condition along the non-transform setting or as preferential outcrops at ridge offsets in transform fault setting. Here we present the mineral chemistry and geochemistry of serpentinites and serpentinized spinel peridotites recovered from an off axis region (corner high) at south of Vityaz transform fault (6°39'S), Northern Central Indian Ridge. Our purpose is to use mineral chemical data of serpentine and spinel to investigate the effect of low temperature alteration processes and degree of partial melting. Serpentine composition shows presence of high Mg-rich lizardite and chrysotile pseudomorphs and these rocks mostly preserve `mesh rim', `window' and `hourglass' textures, representing extensive hydration during low temperature hydrothermal alteration. In thin section, serpentine veins (mainly lensoidal, pinch and swell or anastomosing) are common, sometime crosscutting the `mesh rim' textures to attest to the intensity of serpentinization process. In one sample, a 1.9 cm-thick feldspathic vein crosscut the serpentinite as a porphyroblast and this indicates discontinuity in magmatic crust caused due to less magma input at off-axis region facilitate the intrusion of short-living feeder dykes of highly fractionated late magmatic liquids within the peridotite. In addition, in hand specimen, presence of smaller-scale striations analogous to slickenlines on serpentinite surfaces suggests low-angle faulting, which could have enhanced pervasive serpentinization during their subsequent emplacement. Individual serpentine grain displays very low Ca content (0.01 wt%) suggesting possible absence of any secondary Ca-rich phases also verified by very low Sr content (connotation. Limited data on composition of individual spinel porphyroclast exhibits substantial variation in their Mg# (mole [Mg/ Mg+Fe2]) and Cr# (mole

Seafloor age dependence of Rayleigh wave phase velocities in the Indian Ocean

Science.gov (United States)

Godfrey, Karen E.; Dalton, Colleen A.; Ritsema, Jeroen

2017-05-01

Variations in the phase velocity of fundamental-mode Rayleigh waves across the Indian Ocean are determined using two inversion approaches. First, variations in phase velocity as a function of seafloor age are estimated using a pure-path age-dependent inversion method. Second, a two-dimensional parameterization is used to solve for phase velocity within 1.25° × 1.25° grid cells. Rayleigh wave travel time delays have been measured between periods of 38 and 200 s. The number of measurements in the study area ranges between 4139 paths at a period of 200 s and 22,272 paths at a period of 40 s. At periods Rodriguez Triple Junction and the Australian-Antarctic Discordance and anomalously low velocities immediately to the west of the Central Indian Ridge.

Energy resources technical training and development programs for American Indians

Energy Technology Data Exchange (ETDEWEB)

Cameron, R E; White, W S

1978-08-01

Because of the energy resources located on Native American owned lands, it is pertinent that the tribes on these reservations receive information, training, and technical assistance concerning energy and the environment and the decisions that must be made about energy-resource development. In the past, attempts to enlist Indians in technical-assistance programs met with little success because teaching methods seldom incorporated program planning by both tribal leaders and the technical training staff. Several technical-assistance programs given on reservations in the central and western parts of the country were conducted by Argonne National Lab.--programs that stressed practical, on-the-job experience through lecture, laboratory, and field studies. Each program was designed by ANL and tribal leaders to fit the needs and concerns of a particular tribe for its environment. The individual programs met with an impressive degree of success; they also prompted several Indians to pursue this type of education further at ANL and local Indian community colleges and to obtain funds for energy projects. Despite the positive feedback, several difficulties were encountered. Among them are the necessity to continually modify the programs to fit diverse tribal needs, to diminish politically motivated interference, and to increase portions of the funding to involve more Native Americans.

A lifeline to treatment: the role of Indian generic manufacturers in supplying antiretroviral medicines to developing countries.

Science.gov (United States)

Waning, Brenda; Diedrichsen, Ellen; Moon, Suerie

2010-09-14

recommended ARVs will likely be hampered until Indian generic producers can provide the dramatic price reductions and improved formulations observed in the past. Rather than agreeing to inappropriate intellectual property obligations through free trade agreements, India and its trade partners--plus international organizations, donors, civil society and pharmaceutical manufacturers--should ensure that there is sufficient policy space for Indian pharmaceutical manufacturers to continue their central role in supplying developing countries with low-priced, quality-assured generic medicines.

Comparison of Relative Waist Circumference between Asian Indian and US Adults

Directory of Open Access Journals (Sweden)

Harpreet S. Bajaj

2014-01-01

Full Text Available Background. Relative to Europeans, Asian Indians have higher rates of type 2 diabetes and cardiovascular disease. Whether differences in body composition may underlie these population differences remains unclear. Methods. We compared directly measured anthropometric data from the Chennai Urban Rural Epidemiology Study (CURES survey of southern Indians (I with those from three US ethnic groups (C: Caucasians, A: African Americans, and M: Mexican Americans from NHANES III (Third National Health and Nutrition Examination Survey. A total of 15,733 subjects from CURES and 5,975 from NHANES III met inclusion criteria (age 20–39, no known diabetes. Results. Asian Indian men and women had substantially lower body mass index, waist circumference, hip circumference, waist-to-hip ratio, and body surface area relative to US groups (P values <0.0001. In contrast, the mean (±se waist-weight ratio was significantly higher (P<0.001 in I (men 1.35 ± 0.002 and women 1.45 ± 0.002 than in all the US groups (1.09, 1.21, and 1.14 in A, M, and C men; 1.23, 1.33, and 1.26 in A, M, and C women (se ranged from 0.005 to 0.006. Conclusions. Compared to the US, the waist-weight ratio is significantly higher in men and women from Chennai, India. These results support the hypothesis that Southeast Asian Indians are particularly predisposed toward central adiposity.

First phase monitoring studies of simulated benthic disturbance delineating movement of fine particles in the Central Indian Basin

Digital Repository Service at National Institute of Oceanography (India)

Valsangkar, A.B.

Benthic disturbance due to future deep-sea polymetallic nodule mining would involve extensive sediment plume generation and resedimentation on the sea floor. In order to evaluate the effects of resedimentation on benthic environment, the Indian...

Pb sbnd Sr sbnd Nd isotopic data of Indian Ocean ridges: new evidence of large-scale mapping of mantle heterogeneities

Science.gov (United States)

Hamelin, Bruno; Dupré, Bernard; Allègre, Claude J.

1986-01-01

A Pb sbnd Sr sbnd Nd isotope study of South West and East Indian Ridges confirms that the Indian Ocean belongs to a specific regional isotopic domain, as previously suggested by the results from islands of this ocean. The isotopic domain defined by the Indian MORB is indeed different from that of the North Atlantic and East Pacific Oceans. This demonstrates that the convective circulation of the upper mantle does not allow a rapid homogenization from one region to the other. The isotopic data of the Indian ridges can be interpreted by a contamination model, in which the depleted upper mantle (identical to that under the North Atlantic) is contaminated by two different types of contaminant, one corresponding to the source of the "central Indian Ocean" islands (Amsterdam, St. Paul, Marion, Prince Edward, Réunion, Rodriguez, Mauritius), and the other to a source similar to that of Walvis or Ninety East aseismic ridges. These two contaminants would have contributed to the ridge volcanism in different proportions over time.

The Indian origin of paternal haplogroup R1a1* substantiates the autochthonous origin of Brahmins and the caste system.

Science.gov (United States)

Sharma, Swarkar; Rai, Ekta; Sharma, Prithviraj; Jena, Mamata; Singh, Shweta; Darvishi, Katayoon; Bhat, Audesh K; Bhanwer, A J S; Tiwari, Pramod Kumar; Bamezai, Rameshwar N K

2009-01-01

Many major rival models of the origin of the Hindu caste system co-exist despite extensive studies, each with associated genetic evidences. One of the major factors that has still kept the origin of the Indian caste system obscure is the unresolved question of the origin of Y-haplogroup R1a1*, at times associated with a male-mediated major genetic influx from Central Asia or Eurasia, which has contributed to the higher castes in India. Y-haplogroup R1a1* has a widespread distribution and high frequency across Eurasia, Central Asia and the Indian subcontinent, with scanty reports of its ancestral (R*, R1* and R1a*) and derived lineages (R1a1a, R1a1b and R1a1c). To resolve these issues, we screened 621 Y-chromosomes (of Brahmins occupying the upper-most caste position and schedule castes/tribals occupying the lower-most positions) with 55 Y-chromosomal binary markers and seven Y-microsatellite markers and compiled an extensive dataset of 2809 Y-chromosomes (681 Brahmins, and 2128 tribals and schedule castes) for conclusions. A peculiar observation of the highest frequency (up to 72.22%) of Y-haplogroup R1a1* in Brahmins hinted at its presence as a founder lineage for this caste group. Further, observation of R1a1* in different tribal population groups, existence of Y-haplogroup R1a* in ancestors and extended phylogenetic analyses of the pooled dataset of 530 Indians, 224 Pakistanis and 276 Central Asians and Eurasians bearing the R1a1* haplogroup supported the autochthonous origin of R1a1 lineage in India and a tribal link to Indian Brahmins. However, it is important to discover novel Y-chromosomal binary marker(s) for a higher resolution of R1a1* and confirm the present conclusions.

[Indian workers in Oman].

Science.gov (United States)

Longuenesse, E

1985-01-01

Until recently Oman was a country of emigration, but by 1980 an estimated 200,000 foreign workers were in the country due to the petroleum boom. Almost 1/3 of the estimated 300,000 Indian workers in the Gulf states were in Oman, a country whose colonial heritage was closely tied to that of India and many of whose inhabitants still speak Urdu. The number of work permits granted to Indians working in the private sector in Oman increased from 47,928 in 1976 to 80,787 in 1980. An estimated 110,000 Indians were working in Oman in 1982, the great majority in the construction and public works sector. A few hundred Indian women were employed by the government of Oman, as domestics, or in other capacities. No accurate data is available on the qualifications of Indian workers in Oman, but a 1979 survey suggested a relatively low illiteracy rate among them. 60-75% of Indians in Oman are from the state of Kerala, followed by workers from the Punjab and the southern states of Tamil Nadu and Andhra Pradesh and Bombay. Indian workers are recruited by specialized agencies or by friends or relatives already employed in Oman. Employers in Oman prefer to recruit through agencies because the preselection process minimizes hiring of workers unqualified for their posts. Officially, expenses of transportation, visas, and other needs are shared by the worker and the employer, but the demand for jobs is so strong that the workers are obliged to pay commissions which amount to considerable sums for stable and well paying jobs. Wages in Oman are however 2 to 5 times the level in India. Numerous abuses have been reported in recruitment practices and in failure of employers in Oman to pay the promised wages, but Indian workers have little recourse. At the same level of qualifications, Indians are paid less then non-Omani Arabs, who in turn receive less than Oman nationals. Indians who remain in Oman long enough nevertheless are able to support families at home and to accumulate considerable

Indian Ocean and Indian summer monsoon: relationships without ENSO in ocean-atmosphere coupled simulations

Science.gov (United States)

Crétat, Julien; Terray, Pascal; Masson, Sébastien; Sooraj, K. P.; Roxy, Mathew Koll

2017-08-01

The relationship between the Indian Ocean and the Indian summer monsoon (ISM) and their respective influence over the Indo-Western North Pacific (WNP) region are examined in the absence of El Niño Southern Oscillation (ENSO) in two partially decoupled global experiments. ENSO is removed by nudging the tropical Pacific simulated sea surface temperature (SST) toward SST climatology from either observations or a fully coupled control run. The control reasonably captures the observed relationships between ENSO, ISM and the Indian Ocean Dipole (IOD). Despite weaker amplitude, IODs do exist in the absence of ENSO and are triggered by a boreal spring ocean-atmosphere coupled mode over the South-East Indian Ocean similar to that found in the presence of ENSO. These pure IODs significantly affect the tropical Indian Ocean throughout boreal summer, inducing a significant modulation of both the local Walker and Hadley cells. This meridional circulation is masked in the presence of ENSO. However, these pure IODs do not significantly influence the Indian subcontinent rainfall despite overestimated SST variability in the eastern equatorial Indian Ocean compared to observations. On the other hand, they promote a late summer cross-equatorial quadrupole rainfall pattern linking the tropical Indian Ocean with the WNP, inducing important zonal shifts of the Walker circulation despite the absence of ENSO. Surprisingly, the interannual ISM rainfall variability is barely modified and the Indian Ocean does not force the monsoon circulation when ENSO is removed. On the contrary, the monsoon circulation significantly forces the Arabian Sea and Bay of Bengal SSTs, while its connection with the western tropical Indian Ocean is clearly driven by ENSO in our numerical framework. Convection and diabatic heating associated with above-normal ISM induce a strong response over the WNP, even in the absence of ENSO, favoring moisture convergence over India.

Molecular phylogeny of Hemidactylus geckos (Squamata: Gekkonidae) of the Indian subcontinent reveals a unique Indian radiation and an Indian origin of Asian house geckos.

Science.gov (United States)

Bansal, Rohini; Karanth, K Praveen

2010-10-01

Represented by approximately 85 species, Hemidactylus is one of the most diverse and widely distributed genera of reptiles in the world. In the Indian subcontinent, this genus is represented by 28 species out of which at least 13 are endemic to this region. Here, we report the phylogeny of the Indian Hemidactylus geckos based on mitochondrial and nuclear DNA markers sequenced from multiple individuals of widely distributed as well as endemic congeners of India. Results indicate that a majority of the species distributed in India form a distinct clade whose members are largely confined to the Indian subcontinent thus representing a unique Indian radiation. The remaining Hemidactylus geckos of India belong to two other geographical clades representing the Southeast Asian and West-Asian arid zone species. Additionally, the three widely distributed, commensal species (H. brookii, H. frenatus and H. flaviviridis) are nested within the Indian radiation suggesting their Indian origin. Dispersal-vicariance analysis also supports their Indian origin and subsequent dispersal out-of-India into West-Asian arid zone and Southeast Asia. Thus, Indian subcontinent has served as an important arena for diversification amongst the Hemidactylus geckos and in the evolution and spread of its commensal geckos. Copyright 2010 Elsevier Inc. All rights reserved.

Primary productivity, phytoplankton standing crop and physico-chemical characteristics of the Antarctic and adjacent central Indian Ocean waters

Digital Repository Service at National Institute of Oceanography (India)

JiyalalRam, M.

Primary productivity, phytoplankton pigments and physico-chemical properties were studied in Antarctic waters and adjoining Indian Ocean between 11 degrees and 67 degrees E longitudes from polynya region (60 degrees S) to equator during the austral...

The Genetic Heritage of the Earliest Settlers Persists Both in Indian Tribal and Caste Populations

Science.gov (United States)

Kivisild, T.; Rootsi, S.; Metspalu, M.; Mastana, S.; Kaldma, K.; Parik, J.; Metspalu, E.; Adojaan, M.; Tolk, H.-V.; Stepanov, V.; Gölge, M.; Usanga, E.; Papiha, S. S.; Cinnioğlu, C.; King, R.; Cavalli-Sforza, L.; Underhill, P. A.; Villems, R.

2003-01-01

Two tribal groups from southern India—the Chenchus and Koyas—were analyzed for variation in mitochondrial DNA (mtDNA), the Y chromosome, and one autosomal locus and were compared with six caste groups from different parts of India, as well as with western and central Asians. In mtDNA phylogenetic analyses, the Chenchus and Koyas coalesce at Indian-specific branches of haplogroups M and N that cover populations of different social rank from all over the subcontinent. Coalescence times suggest early late Pleistocene settlement of southern Asia and suggest that there has not been total replacement of these settlers by later migrations. H, L, and R2 are the major Indian Y-chromosomal haplogroups that occur both in castes and in tribal populations and are rarely found outside the subcontinent. Haplogroup R1a, previously associated with the putative Indo-Aryan invasion, was found at its highest frequency in Punjab but also at a relatively high frequency (26%) in the Chenchu tribe. This finding, together with the higher R1a-associated short tandem repeat diversity in India and Iran compared with Europe and central Asia, suggests that southern and western Asia might be the source of this haplogroup. Haplotype frequencies of the MX1 locus of chromosome 21 distinguish Koyas and Chenchus, along with Indian caste groups, from European and eastern Asian populations. Taken together, these results show that Indian tribal and caste populations derive largely from the same genetic heritage of Pleistocene southern and western Asians and have received limited gene flow from external regions since the Holocene. The phylogeography of the primal mtDNA and Y-chromosome founders suggests that these southern Asian Pleistocene coastal settlers from Africa would have provided the inocula for the subsequent differentiation of the distinctive eastern and western Eurasian gene pools. PMID:12536373

Structure of the marine boundary layer over north western Indian Ocean during 1983 summer monsoon

Digital Repository Service at National Institute of Oceanography (India)

RameshKumar, M.R.; Sadhuram, Y.; Michael, G.S.; Rao, L.V.G.

regions namely (a) the western region (from east Africa up to 56 ° E); (b) the central region (from 56 ° E to about 65 ° E) and (c) the eastern region (east of 65 ° E). The western and eastern regions were characterised by strong convective activity... and the central region by large-scale subsidence. Desai (1975) found a southerly wind component, its depth increasing to the west of 60 ° E. He also observed low level jet streams over the western Indian Ocean region between 850 and 700 mb and high humidity...

25 CFR 309.9 - When can non-Indians make and sell products in the style of Indian arts and crafts?

Science.gov (United States)

2010-04-01

... of Indian arts and crafts? 309.9 Section 309.9 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.9 When can non-Indians make and sell products in the style of Indian arts and crafts? A non-Indian can make and sell products in the style of...

About | Indian Academy of Sciences

Indian Academy of Sciences (India)

The 82nd Annual Meeting of the Indian Academy of Sciences is being held at ... by newly elected Fellows and Associates over a wide range of scientific topics. ... Indian Institute of Science Education and Research (IISER), Bhopal: Indian ...

Malaria prevalence among pregnant women in two districts with differing endemicity in Chhattisgarh, India

Directory of Open Access Journals (Sweden)

Singh Neeru

2012-08-01

Full Text Available Abstract Background In India, malaria is not uniformly distributed. Chhattisgarh is a highly malarious state where both Plasmodium falciparum and Plasmodium vivax are prevalent with a preponderance of P. falciparum. Malaria in pregnancy (MIP, especially when caused by P. falciparum, poses substantial risk to the mother and foetus by increasing the risk of foetal death, prematurity, low birth weight (LBW, and maternal anaemia. These risks vary between areas with stable and unstable transmission. The specific objectives of this study were to determine the prevalence of malaria, its association with maternal and birth outcomes, and use of anti-malarial preventive measures for development of evidence based interventions to reduce the burden of MIP. Methods A cross-sectional study of pregnant women presenting to antenatal clinics (ANC or delivery units (DU, or hospitalized for non-obstetric illness was conducted over 12 months in high (Bastar and low (Rajnandgaon transmission districts in Chhattisgarh state. Intensity of transmission was defined on the basis of slide positivity rates with a high proportion due to P. falciparum. In each district, a rural and an urban health facility was selected. Results Prevalence of peripheral parasitaemia was low: 1.3% (35/2696 among women at ANCs and 1.9% at DUs (19/1025. Peripheral parasitaemia was significantly more common in Bastar (2.8% than in Rajnandgaon (0.1% (p  Conclusions Given the overall low prevalence of malaria, a strategy of enhanced anti-vector measures coupled with intermittent screening and targeted treatment during pregnancy should be considered for preventing malaria-associated morbidity in central India.

Indian Woman Today; Southwest Indian Women's Conference (Window Rock, Arizona, September 24-25, 1975).

Science.gov (United States)

1975

Describing the activities and responses of American Indian women attending the 1975 Southwest Indian Women's Conference in Window Rock, Arizona, these proceedings present the following: (1) the keynote address (focus is on program funding and Indian female civil rights, self-concept, and cultural background); (2) observations derived from…

Changing trend? Sex ratios of children born to Indian immigrants in Norway revisited.

Science.gov (United States)

Tønnessen, Marianne; Aalandslid, Vebjørn; Skjerpen, Terje

2013-09-05

In some Western countries, a disturbingly low share of girls has been observed among new-borns from Indian immigrants. Also in Norway, a previous study based on figures from 1969-2005 showed a high percentage of boys among children of Indian origin living in Norway, when the birth was of higher order (third birth or later). This was suggested to reflect a practice of sex-selective abortions in the Indian immigrant population. In this article we have seen whether extended time series for the period 2006-2012 give further support to this claim. Based on data from the Norwegian Central Population Register we used observations for the sex of all live births in Norway for the period 1969-2012 where the mother was born in India. The percentage of boys was calculated for each birth order, during four sub periods. Utilising a binomial probability model we tested whether the observed sex differences among Indian-born women were significantly different from sex differences among all births. Contrary to findings from earlier periods and other Western countries, we found that Indian-born women in Norway gave birth to more girls than boys of higher order in the period 2006-2012. This is somewhat surprising, since sex selection is usually expected to be stronger if the mother already has two or more children. The extended time series do not suggest a prevalence of sex selective abortions among Indian-born women in Norway. We discuss whether the change from a majority of boys to a majority of girls in higher order could be explained by new waves of immigrant women, by new preferences among long-residing immigrant women in Norway - or by mere coincidence.

The Indian Monsoon

Indian Academy of Sciences (India)

Pacific Oceans, on subseasonal scales of a few days and on an interannual scale. ... over the Indian monsoon zone2 (Figure 3) during the summer monsoon .... each 500 km ×500 km grid over the equatorial Indian Ocean, Bay of Bengal and ...

Golden proportion assessment between maxillary and mandibular teeth on Indian population

Science.gov (United States)

Kumar, Vaikunth Vijay; Rangarajan, Vedantham

2012-01-01

PURPOSE This study evaluated the existence of golden proportion between the widths of the maxillary and mandibular anterior teeth in Indian population. MATERIALS AND METHODS The clinical tooth width measurements were recorded with the digital vernier calipers on 576 patients of both sexes in the age group of 21 - 30 years. Flexible ruler was used to determine the width of maxillary and mandibular anterior teeth on the patients by the same operator. The data obtained was statistically analyzed using paired student t-test (α=.05). RESULTS The golden proportion was not found between the width of the right central and lateral incisors in 53% of women and 47% of men. The results revealed the golden percentage was rather inconstant in terms of relative tooth width. CONCLUSION The golden proportion is an inappropriate method to relate the successive widths of the maxillary anterior teeth in Indian population. PMID:22737310

Geophysical studies of aseismic ridges in northern Indian Ocean-crustal structure and isostatic models

Digital Repository Service at National Institute of Oceanography (India)

Sreejith, K.M.

. The important conclusions derived from this study are as follows. 1. The Comorin Ridge extends for about 500 km in NNW-SSE direction in north central Indian Ocean, close to the southern tip of India and western continental margin of Sri Lanka. The ridge... topography has variable reliefs along its strike and uneven gradients on both sides of the ridge flanks. The southern part of the ridge (between 1.5°N and 3°N) has an elevation of up to 0.5 km from the adjacent seafloor of about 4 km deep; in the central...

Nature and distribution of manganese nodules from three sediment domains of the Central Indian Basin, Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Banerjee, R.; Mukhopadhyay, R.

from northern and central region, dominatEd. by terrigenous and terrigenous-siliceous mixed sediments, respectively. Effects of lysocline and sediment diagenesis are envisaged for trace metal enrichment in rough nodules of the southern region. Influence...

Intraseasonal Variability of the Indian Monsoon as Simulated by a Global Model

Science.gov (United States)

Joshi, Sneh; Kar, S. C.

2018-01-01

This study uses the global forecast system (GFS) model at T126 horizontal resolution to carry out seasonal simulations with prescribed sea-surface temperatures. Main objectives of the study are to evaluate the simulated Indian monsoon variability in intraseasonal timescales. The GFS model has been integrated for 29 monsoon seasons with 15 member ensembles forced with observed sea-surface temperatures (SSTs) and additional 16-member ensemble runs have been carried out using climatological SSTs. Northward propagation of intraseasonal rainfall anomalies over the Indian region from the model simulations has been examined. It is found that the model is unable to simulate the observed moisture pattern when the active zone of convection is over central India. However, the model simulates the observed pattern of specific humidity during the life cycle of northward propagation on day - 10 and day + 10 of maximum convection over central India. The space-time spectral analysis of the simulated equatorial waves shows that the ensemble members have varying amount of power in each band of wavenumbers and frequencies. However, variations among ensemble members are more in the antisymmetric component of westward moving waves and maximum difference in power is seen in the 8-20 day mode among ensemble members.

Normative spectral domain optical coherence tomography data on macular and retinal nerve fiber layer thickness in Indians

Directory of Open Access Journals (Sweden)

Bindu Appukuttan

2014-01-01

Full Text Available Aim: To provide the normative data of macular and retinal nerve fiber layer (RNFL thickness in Indians using spectral domain OCT (Spectralis OCT, Heidelberg Engineering, Germany and to evaluate the effects of age, gender, and refraction on these parameters. Design: Observational, cross-sectional study. Materials and Methods: The eyes of 105 healthy patients aged between 20-75 years, with no ocular disease and best corrected visual acuity of 20/20, were scanned using standard scanning protocols by a single examiner. Exclusion criteria included glaucoma, retinal diseases, diabetes, history of prior intraocular surgery or laser treatment. The mean macular and RNFL thickness were recorded, and the effects of age, gender, and refraction on these parameters were evaluated. This data was compared with published literature on Caucasians to assess the ethnic variations of these parameters. Results: The normal central foveal thickness in healthy Indian eyes measured using Spectralis OCT was 260.1 ± 18.19 ΅m. The nasal inner quadrant showed maximum retinal thickness (338.88 ± 18.17 ΅m.The mean RNFL thickness was 101.43 ± 8.63 ΅m with maximum thickness in the inferior quadrant. The central foveal thickness showed a gender-based difference (P = 0.005 but did not correlate significantly with age (P = 0.134, whereas the parafoveal, perifoveal thickness, macular volume, and RNFL thickness showed significant negative correlation with age. Conclusions: Our study provides the normative database for Indians on Spectralis OCT. It also suggests that age should be considered while interpreting the macular thickness and RNFL, whereas gender should also be given consideration in central foveal thickness.

Soldiers, Artisans, Cultivators and Revolutionaries: The Movement of Sikhs in the Indian Ocean

Directory of Open Access Journals (Sweden)

Anjali Gera Roy

2012-06-01

Full Text Available The geography of Punjab, a land-locked region divided between India and Pakistan, makes it an unlikely player in oceanic sojourns. But imperial interventions in Punjab in the middle of the 19th century triggered movements from Punjab that inserted this region in the littoral narrative of the Indian Ocean. Unlike the movements of lascars and traders, who have been central to the revisionist histories of the Indian Ocean, those from Punjab have not featured in oceanic dialogues. The absence of Sikhs in Indian Ocean studies is largely due to the silence of Sikh soldiers, skilled craftsmen and cultivators with largely rural roots who were uprooted to strange lands. The confusion of Sikhs with Hindus, Muslims and, even Afghans, in the colonial era, as well as the classification of Punjabi Muslims as Pakistani in the post-colonial, further problematizes the Sikh migration narrative. Drawing on a wide range of official and unofficial historical sources, this essay argues that twin developments in Punjab, namely the construction of Sikhs as ‘a martial race’ and their integration into the imperial capitalist economy, connects the movements of soldiers and policemen to Shanghai, Hong Kong, the Straits Settlements and Kenya with those of skilled artisans to Mombasa and Uganda. Keywords: Sikhs, Indian Ocean, labour migration, cultural identity

Equality in Education for Indian Women.

Science.gov (United States)

Krepps, Ethel

1980-01-01

Historically, Indian women have been denied education due to: early marriage and family responsibilities; lack of money; inadequate family attention to education; the threat education poses to Indian men; and geographical location. Indian tribes can best administer funds and programs to provide the education so necessary for Indian women. (SB)

76 FR 65208 - Indian Gaming

Science.gov (United States)

2011-10-20

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an Approval of the Gaming Compact between the Confederated Tribes of the [[Page 65209

75 FR 8108 - Indian Gaming

Science.gov (United States)

2010-02-23

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes... Governing Class III Gaming. DATES: Effective Date: February 23, 2010. FOR FURTHER INFORMATION CONTACT: Paula...

78 FR 17427 - Indian Gaming

Science.gov (United States)

2013-03-21

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes... Gaming (Compact). DATES: Effective Date: March 21, 2013. FOR FURTHER INFORMATION CONTACT: Paula L. Hart...

The average Indian female nose.

Science.gov (United States)

Patil, Surendra B; Kale, Satish M; Jaiswal, Sumeet; Khare, Nishant; Math, Mahantesh

2011-12-01

This study aimed to delineate the anthropometric measurements of the noses of young women of an Indian population and to compare them with the published ideals and average measurements for white women. This anthropometric survey included a volunteer sample of 100 young Indian women ages 18 to 35 years with Indian parents and no history of previous surgery or trauma to the nose. Standardized frontal, lateral, oblique, and basal photographs of the subjects' noses were taken, and 12 standard anthropometric measurements of the nose were determined. The results were compared with published standards for North American white women. In addition, nine nasal indices were calculated and compared with the standards for North American white women. The nose of Indian women differs significantly from the white nose. All the nasal measurements for the Indian women were found to be significantly different from those for North American white women. Seven of the nine nasal indices also differed significantly. Anthropometric analysis suggests differences between the Indian female nose and the North American white nose. Thus, a single aesthetic ideal is inadequate. Noses of Indian women are smaller and wider, with a less projected and rounded tip than the noses of white women. This study established the nasal anthropometric norms for nasal parameters, which will serve as a guide for cosmetic and reconstructive surgery in Indian women.

Washington Irving and the American Indian.

Science.gov (United States)

Littlefield, Daniel F., Jr.

1979-01-01

Some modern scholars feel that Washington Irving vacillated between romanticism and realism in his literary treatment of the American Indian. However, a study of all his works dealing with Indians, placed in context with his non-Indian works, reveals that his attitude towards Indians was intelligent and enlightened for his time. (CM)

Indian Women: An Historical and Personal Perspective

Science.gov (United States)

Christensen, Rosemary Ackley

1975-01-01

Several issues relating to Indian women are discussed. These include (1) the three types of people to whom we owe our historical perceptions of Indian women, (2) role delineation in Indian society; (3) differences between Indian women and white women, and (4) literary role models of Indian women. (Author/BW)

Urban American Indian/Alaskan Natives Compared to Non-Indians in Out-of-Home Care

Science.gov (United States)

Carter, Vernon B.

2011-01-01

Historically, American Indian/Alaskan Native (AI/AN) children have been disproportionately represented in the foster care system. In this study, nationally representative child welfare data from October 1999 was used to compare urban AI/AN children to non-Indian children placed into out-of-home care. Compared to non-Indian children, urban AI/AN…

Influence of El Niño and Indian Ocean Dipole on sea level variability in the Bay of Bengal

Science.gov (United States)

Sreenivas, P.; Gnanaseelan, C.; Prasad, K. V. S. R.

2012-01-01

Zonally oscillating seasonal equatorial winds generate pairs of upwelling and downwelling Kelvin waves in the Equatorial Indian Ocean, which then advance in to the coastal Bay of Bengal. The first (second) equatorial upwelling Kelvin wave has its origin in the western (eastern) basin, whereas the downwelling Kelvin waves originate in the central basin. The observed interannual variability of these Kelvin waves is highly governed by the associated zonal wind changes in the central and eastern equatorial Indian Ocean during the anomalous years. The second downwelling (upwelling) Kelvin wave is absent (weak) during El Niño (La Niña) years, whereas the second upwelling Kelvin wave strengthened during El Niño years both in the equatorial Indian Ocean and Bay of Bengal. The large scale off equatorial Rossby waves occasionally feedback the equatorial Kelvin waves, which then strengthen the Bay of Bengal coastal Kelvin waves. The coastal Kelvin waves and the associated radiated Rossby waves from east play a dominant role in the mesoscale eddy generation in Bay of Bengal. The analysis of cyclogenesis characteristics in the bay over the past 65 years revealed that the active (suppressed) phases of cyclogenesis are coinciding with the downwelling (upwelling) planetary waves which influence the cyclone heat potential by altering the thermocline depth.

Measurements within the Pacific-Indian oceans throughflow region

Science.gov (United States)

Fieux, M.; Andrié, C.; Delecluse, P.; Ilahude, A. G.; Kartavtseff, A.; Mantisi, F.; Molcard, R.; Swallow, J. C.

1994-07-01

Two hydrographic (θ, S, O 2) and trichlorofluoromethane (F-11) sections were carried out between the Australian continental shelf and Indonesia, in August 1989, on board the R.V. Marion Dufresne. The sections lie in the easternmost part of the Indian Ocean where the throughflow between the Pacific Ocean and the Indian Ocean emerges. They allow us to describe the features of the water-property and circulation fields of the throughflow at its entrance in the Indian Ocean. Between the Australian continental shelf and Bali, the Subtropical and Central waters are separated from the waters of the Indonesian seas by a sharp hydrological front, located around 13°30 S, below the thermocline down to 700 m. Near the coast of Bali, upwelling occurs in the near-surface layer under the effect of the southeast monsoon; at depth, between 300 m to more than 800 m, a water mass of northern Indian Ocean origin was present. From the characteristics of the bottom water found in the Lombok basin, the maximum depth of the Java ridge which separates the Lombok basin from the Northwest Australian basin lies around 3650 m. Off Sumba, Savu, Roti and Timor channels a core of low salinity and high oxygen content near-surface water was found in the axis of each channel, which suggests strong currents from the interior Indonesian seas towards the Indian Ocean. The entrance of the deep water flowing in the opposite direction, from the Indian Ocean to the Timor basin, was marked below 1400 m to the sill depth, through an increase of salinity and oxygen content. The flow reversal, observed briefly by a Pegasus direct current profiler in the Timor strait, was located at 1200 m depth. During the southeast monsoon, the net (geostrophic + Ekman) transport calculated on the section Australia-Bali give an estimate of the throughflow between 0 and 500 m of 22 ± 4 × 10 6 m 3 s -1 towards the Indian Ocean, with a concentration of the transport in the upper layers (19 × 10 6 m 3 s -1 in 0-200 m) and

77 FR 5566 - Indian Gaming

Science.gov (United States)

2012-02-03

... up to 900 gaming devices, any banking or percentage card games, and any devices or games authorized... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Tribal--State Class III Gaming Compact Taking Effect. SUMMARY: This publishes...

76 FR 56466 - Indian Gaming

Science.gov (United States)

2011-09-13

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an approval of the gaming compact between the Flandreau Santee Sioux Tribe and the State of South...

75 FR 68823 - Indian Gaming

Science.gov (United States)

2010-11-09

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Amendment. SUMMARY: This notice publishes approval of the Amendments to the Class III Gaming Compact (Amendment) between the State of Oregon...

77 FR 43110 - Indian Gaming

Science.gov (United States)

2012-07-23

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

76 FR 8375 - Indian Gaming

Science.gov (United States)

2011-02-14

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the Gaming Compact between the Oglala Sioux Tribe and the State of South Dakota...

78 FR 10203 - Indian Gaming

Science.gov (United States)

2013-02-13

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal State Class III Gaming Compact. SUMMARY: This notice publishes the Approval of the Class III Tribal- State Gaming Compact between the Chippewa-Cree Tribe of the...

77 FR 45371 - Indian Gaming

Science.gov (United States)

2012-07-31

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Oglala Sioux Tribe and the State of South Dakota. DATES: Effective...

78 FR 15738 - Indian Gaming

Science.gov (United States)

2013-03-12

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the gaming compact between the Rosebud Sioux Tribe and the State of South Dakota...

77 FR 59641 - Indian Gaming

Science.gov (United States)

2012-09-28

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

78 FR 17428 - Indian Gaming

Science.gov (United States)

2013-03-21

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes the approval of the Class III Tribal- State Gaming Compact between the Pyramid Lake Paiute Tribe and...

76 FR 52968 - Indian Gaming

Science.gov (United States)

2011-08-24

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

76 FR 33341 - Indian Gaming

Science.gov (United States)

2011-06-08

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

75 FR 55823 - Indian Gaming

Science.gov (United States)

2010-09-14

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Oglala Sioux Tribe and the State of South Dakota. DATES: Effective...

78 FR 44146 - Indian Gaming

Science.gov (United States)

2013-07-23

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Tribal-State Class III Gaming Compact taking effect. SUMMARY: This notice publishes the Class III Amended and Restated Tribal-State Gaming Compact between the Shingle Springs Band of...

78 FR 33435 - Indian Gaming

Science.gov (United States)

2013-06-04

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Amendments. SUMMARY: This notice publishes approval of an Agreement to Amend the Class III Tribal-State Gaming Compact between the Salt River...

78 FR 11221 - Indian Gaming

Science.gov (United States)

2013-02-15

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the gaming compact between the Oglala Sioux Tribe and the State of South Dakota...

77 FR 30550 - Indian Gaming

Science.gov (United States)

2012-05-23

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes approval by the Department of an extension to the Class III Gaming Compact between the Pyramid Lake Paiute...

76 FR 11258 - Indian Gaming

Science.gov (United States)

2011-03-01

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Tribal--State Class III Gaming Compact taking effect. SUMMARY: Notice is given that the Tribal-State Compact for Regulation of Class III Gaming between the Confederated Tribes of the...

77 FR 41200 - Indian Gaming

Science.gov (United States)

2012-07-12

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes approval by the Department of an extension to the Class III Gaming Compact between the State of California...

78 FR 26801 - Indian Gaming

Science.gov (United States)

2013-05-08

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes the approval of an amendment to the Class III Tribal-State Gaming Compact...

78 FR 54908 - Indian Gaming

Science.gov (United States)

2013-09-06

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes the approval of the Class III Tribal- State Gaming Compact between the...

78 FR 62649 - Indian Gaming

Science.gov (United States)

2013-10-22

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Tribal-State Class III Gaming Compact taking effect. SUMMARY: This notice publishes the Class III Gaming Compact between the North Fork Rancheria of Mono...

78 FR 78377 - Indian Gaming

Science.gov (United States)

2013-12-26

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000814] Indian Gaming AGENCY... Gaming Compact. SUMMARY: This publishes notice of the extension of the Class III gaming compact between... FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy...

Water-Quality Monitoring and Biological Integrity Assessment in the Indian River Lagoon, Florida: Status, Trends, and Loadings (1988-1994).

Science.gov (United States)

Sigua; Steward; Tweedale

2000-02-01

/ The Indian River Lagoon (IRL) system that extends from Ponce DeLeon Inlet to Jupiter Inlet is comprised of three interconnected estuarine lagoons: the Mosquito Lagoon (ML), the Banana River Lagoon (BRL), and the Indian River Lagoon (subdivided into North Indian River Lagoon, NIRL and the South Indian River Lagoon, SIRL). The declines in both the areal coverage and species diversity of seagrass communities within the IRL system are believed to be due in part to continued degradation of water quality. Large inflows of phosphorus (P) and nitrogen (N) -laden storm-water from urban areas and agricultural land have been correlated with higher chlorophyll a production in the central, south central, and the south segments of the lagoon. In a system as large and complex as the lagoon, N and P limitations are potentially subject to significant spatial and temporal variability. Total Kjeldahl nitrogen (TN) was higher in the north (1.25 mg/liter) and lower in the south (0.89 mg/liter). The reverse pattern was observed for total P (TP), i.e., lowest in the north (0.03 mg/liter) and highest at the south (0.14 mg/liter) ends of the IRL. This increased P concentration in the SIRL appears to have a significantly large effect on chlorophyll a production compared with the other segments, as indicated by stepwise regression statistics. This relationship can be expressed as follows: South IRL [chlorophyll a] = -8.52 + 162.41 [orthophosphate] + 7.86 [total nitrogen] + 0.38 [turbidity]; R(2) = 0.98**.

GREYBULL SANDSTONE PETROLEUM POTENTIAL ON THE CROW INDIAN RESERVATION, SOUTH-CENTRAL MONTANA

Energy Technology Data Exchange (ETDEWEB)

David A. Lopez

2000-12-14

Evaluation of the Lower Cretaceous Greybull Sandstone on the Crow Indian Reservation for potential stratigraphic traps in the valley-fill sandstone was the focus of this project. The Crow Reservation area, located in south-central Montana, is part of the Rocky Mountain Foreland structural province, which is characterized by Laramide uplifts and intervening structural basins. The Pryor and Bighorn mountains, like other foreland uplifts, are characterized by asymmetrical folds associated with basement-involved reverse faults. The reservation area east of the mountains is on the northwestern flank of the Powder River Basin. Therefore, regional dips are eastward and southeastward; however, several prominent structural features interrupt these regional dips. The nearly 4,000 mi{sup 2} reservation is under explored but has strong potential for increased oil and gas development. Oil and gas production is well established in the Powder River Basin of Wyoming to the south as well as in the areas north and west of the reservation. However, only limited petroleum production has been established within the reservation. Geologic relations and trends indicate strong potential for oil and gas accumulations, but drilling has been insufficient for their discovery. The Greybull Sandstone, which is part of the transgressive systems tract that includes the overlying Fall River Sandstone, was deposited on a major regional unconformity. The erosional surface at the base of the Greybull Sandstone is the +100 Ma, late Aptian-Early Albian regional unconformity of Weimer (1984). This lowstand erosional surface was controlled by a basin-wide drop in sea level. In areas where incised Greybull channels are absent, the lowstand erosional unconformity is at the base of the Fall River Sandstone and equivalent formations. During the pre-Greybull lowstand, sediment bypassed this region. In the subsequent marine transgression, streams began to aggrade and deposit sand of the lower Greybull Sandstone

Culturally Informed Social Work Practice with American Indian Clients: Guidelines for Non-Indian Social Workers.

Science.gov (United States)

Williams, Edith Ellison; Ellison, Florence

1996-01-01

Culturally informed social work health and mental health interventions directed toward American Indian clients must be harmonious with their environment and acculturation. Discusses American Indian beliefs about health and illness and degrees of acculturation. Guidelines are offered to help non-Indian social workers design culturally appropriate…

Immunohistochemical localization of CYP1A, vitellogenin and Zona radiata proteins in the liver of swordfish (Xiphias gladius L.) taken from the Mediterranean Sea, South Atlantic, South Western Indian and Central North Pacific Oceans

International Nuclear Information System (INIS)

Desantis, S.; Corriero, A.; Cirillo, F.; Deflorio, M.; Brill, R.; Griffiths, M.; Lopata, A.L.; Serna, J.M. de la; Bridges, C.R.; Kime, D.E.; De Metrio, G.

2005-01-01

Cytochrome P4501A (CYP1A) monoxygenase, vitellogenin (Vtg) and Zona radiata proteins (Zrp) are frequently used as biomarkers of fish exposure to organic contaminants. In this work, swordfish liver sections obtained from the Mediterranean Sea, the South African coasts (South Atlantic and South Western Indian Oceans) and the Central North Pacific Ocean were immunostained with antisera against CYP1A, Zrp, and Vtg. CYP1A induction was found in hepatocytes, epithelium of the biliary ductus and the endothelium of large blood vessels of fish from the Mediterranean Sea and South African waters, but not from the Pacific Ocean. Zrp and Vtg were immunolocalized in hepatocytes of male swordfish from the Mediterranean Sea and from South African waters. Plasma Dot-Blot analysis, performed in Mediterranean and Pacific specimens, revealed the presence of Zrp and Vtg in males from Mediterranean but not from Pacific. These results confirm previous findings about the potential exposure of Mediterranean swordfish to endocrine, disrupting chemicals and raise questions concerning the possible presence of xenobiotic contaminants off the Southern coasts of South Africa in both the South Atlantic and South Western Indian Oceans

78 FR 62650 - Indian Gaming

Science.gov (United States)

2013-10-22

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of extension of Tribal-State Class III Gaming Compact. SUMMARY: This publishes notice of the extension of the Class III gaming compact between the Rosebud Sioux...

78 FR 54670 - Indian Gaming

Science.gov (United States)

2013-09-05

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of extension of Tribal--State Class III Gaming Compact. SUMMARY: This publishes notice of the Extension of the Class III gaming compact between the Yankton Sioux...

Hydrothermal Alteration Promotes Humic Acid Formation in Sediments: A Case Study of the Central Indian Ocean Basin

Science.gov (United States)

Sarma, Nittala S.; Kiran, Rayaprolu; Rama Reddy, M.; Iyer, Sridhar D.; Peketi, A.; Borole, D. V.; Krishna, M. S.

2018-01-01

Anomalously high concentrations of humic-rich dissolved organic matter (DOM) in extant submarine hydrothermal vent plumes traveled far from source are increasingly being reported. This DOM, able to mobilize trace metals (e.g., Fe2+) has been hypothesized as originating from organic matter produced by thermogenic bacteria. To eliminate a possible abiogenic origin of this DOM, study is required of well-preserved organic compounds that can be attributed to thermogenic bacteria. The Central Indian Ocean Basin (CIOB) is part of a diffuse plate boundary and an intraplate deformation zone. Coarse fraction (>63 µ) characteristics, mineralogy, magnetic susceptibility, and geochemistry were examined in sediments of a core raised close to a north-south fracture zone near the Equator. Two horizons of distinctly brown-colored sediments were shown as hydrothermally altered from their charred fragments and geochemistry (CaCO3, Corg, Ti/Al, Al/(Al + Fe + Mn), Sr/Ba, Mg/Li, Mn micronodules, Fe/Mn). We examined whether humic substances were preserved in these sediments, and if so whether their carbon isotope distribution would support their hydrothermal origin. Alkali extraction of sediments afforded humic acids (HA) in yields up to 1.2% in the brown sediments. The remaining portions of the core had nil or low concentrations of HA. The carbon of hydrothermal HA is isotopically heavier (average δ13C, ˜ -16.3‰) compared to nonhydrothermal HA (-18.1‰), suggesting that they were probably formed from organic matter that remained after elimination of lighter carbon enriched functional groups during diagenesis. The results provide compelling evidence of HA formation from lipids originating from thermogenic bacteria.

Assessment of Smartphone Addiction in Indian Adolescents: A Mixed Method Study by Systematic-review and Meta-analysis Approach

Science.gov (United States)

Davey, Sanjeev; Davey, Anuradha

2014-01-01

There is a considerable debate on addiction and abuse to Smartphone among adolescents and its consequent impact on their health; not only in a global context, but also specifically in the Indian population; considering that Smartphone's, globally occupy more than 50% of mobile phones market and more precise quantification of the associated problems is important to facilitate understanding in this field. As per PRISMA (2009) guidelines, extensive search of various studies in any form from a global scale to the more narrow Indian context using two key search words: “Smartphone's addiction” and “Indian adolescents” was done using websites of EMBASE, MEDLINE, PubMed, Global Health, Psyc-INFO, Biomed-Central, Web of Science, Cochrane Library, world library - World-Cat, Indian libraries such as National Medical Library of India from 1 January, 1995 to March 31, 2014 first for systematic-review. Finally, meta-analysis on only Indian studies was done using Med-Calc online software capable of doing meta-analysis of proportions. A total of 45 articles were considered in systematic-review from whole world; later on 6 studies out of these 45 related to Smartphone's addiction in India were extracted to perform meta-analysis, in which total 1304 participants (range: 165-335) were enrolled. The smartphone addiction magnitude in India ranged from 39% to 44% as per fixed effects calculated (P Smartphone addiction among Indian teens can not only damage interpersonal skills, but also it can lead to significant negative health risks and harmful psychological effects on Indian adolescents. PMID:25709785

Assessment of smartphone addiction in indian adolescents: A mixed method study by systematic-review and meta-analysis approach

Directory of Open Access Journals (Sweden)

Sanjeev Davey

2014-01-01

Full Text Available There is a considerable debate on addiction and abuse to Smartphone among adolescents and its consequent impact on their health; not only in a global context, but also specifically in the Indian population; considering that Smartphone′s, globally occupy more than 50% of mobile phones market and more precise quantification of the associated problems is important to facilitate understanding in this field. As per PRISMA (2009 guidelines, extensive search of various studies in any form from a global scale to the more narrow Indian context using two key search words: "Smartphone′s addiction" and "Indian adolescents" was done using websites of EMBASE, MEDLINE, PubMed, Global Health, Psyc-INFO, Biomed-Central, Web of Science, Cochrane Library, world library - World-Cat, Indian libraries such as National Medical Library of India from 1 January, 1995 to March 31, 2014 first for systematic-review. Finally, meta-analysis on only Indian studies was done using Med-Calc online software capable of doing meta-analysis of proportions. A total of 45 articles were considered in systematic-review from whole world; later on 6 studies out of these 45 related to Smartphone′s addiction in India were extracted to perform meta-analysis, in which total 1304 participants (range: 165-335 were enrolled. The smartphone addiction magnitude in India ranged from 39% to 44% as per fixed effects calculated (P < 0.0001. Smartphone addiction among Indian teens can not only damage interpersonal skills, but also it can lead to significant negative health risks and harmful psychological effects on Indian adolescents.

Assessment of Smartphone Addiction in Indian Adolescents: A Mixed Method Study by Systematic-review and Meta-analysis Approach.

Science.gov (United States)

Davey, Sanjeev; Davey, Anuradha

2014-12-01

There is a considerable debate on addiction and abuse to Smartphone among adolescents and its consequent impact on their health; not only in a global context, but also specifically in the Indian population; considering that Smartphone's, globally occupy more than 50% of mobile phones market and more precise quantification of the associated problems is important to facilitate understanding in this field. As per PRISMA (2009) guidelines, extensive search of various studies in any form from a global scale to the more narrow Indian context using two key search words: "Smartphone's addiction" and "Indian adolescents" was done using websites of EMBASE, MEDLINE, PubMed, Global Health, Psyc-INFO, Biomed-Central, Web of Science, Cochrane Library, world library - World-Cat, Indian libraries such as National Medical Library of India from 1 January, 1995 to March 31, 2014 first for systematic-review. Finally, meta-analysis on only Indian studies was done using Med-Calc online software capable of doing meta-analysis of proportions. A total of 45 articles were considered in systematic-review from whole world; later on 6 studies out of these 45 related to Smartphone's addiction in India were extracted to perform meta-analysis, in which total 1304 participants (range: 165-335) were enrolled. The smartphone addiction magnitude in India ranged from 39% to 44% as per fixed effects calculated (P Smartphone addiction among Indian teens can not only damage interpersonal skills, but also it can lead to significant negative health risks and harmful psychological effects on Indian adolescents.

Leadership Challenges in Indian Country.

Science.gov (United States)

Horse, Perry

2002-01-01

American Indian leaders must meld the holistic and cyclical world view of Indian peoples with the linear, rational world view of mainstream society. Tribal leaders need to be statesmen and ethical politicians. Economic and educational development must be based on disciplined long-range planning and a strong, Indian-controlled educational base.…

Research Paper ISSN 0189-6016©2009

African Journals Online (AJOL)

Fasting blood glucose (FBG) levels were determined in the two groups of animals after ... The levels of serum creatinine, urea, triglyceride, total cholesterol, total ..... previous studies that have used the TBARS assay as index of LPO (Bastar et ...

Reducing School Factors That Lead to Student Dropout at Sussex Central High School

Science.gov (United States)

Jerns, Pamela Renee

2012-01-01

The focus of this Executive Position Paper (EPP) is to address the dropout rate at Sussex Central High School (SCHS) in the Indian River School District (IRSD). Studies conducted for this EPP align with current research--student dropout is a result of culminating school-based factors that include poor attendance and lack of exposure to rigorous…

Methodology for understanding Indian culture

DEFF Research Database (Denmark)

Sinha, Jai; Kumar, Rajesh

2004-01-01

Methods of understanding cultures, including Indian culture, are embedded in a broad spectrum of sociocultural approaches to human behavior in general. The approaches examined in this paper reflect evolving perspectives on Indian culture, ranging from the starkly ethnocentric to the largely...... eclectic and integrative. Most of the methods herin discussed were developed in the West and were subsequently taken up with or without adaptations to fit the Indian context. The paper begins by briefly reviewing the intrinsic concept of culture. It then adopts a historical view of the different ways...... and means by which scholars have construed the particular facets of Indian culture, highlighting the advantages and disadvantages of each. The final section concludes with some proposals about the best ways of understnding the complexity that constitutes the Indian cultural reality....

Facts about American Indian Education

Science.gov (United States)

American Indian College Fund, 2010

2010-01-01

As a result of living in remote rural areas, American Indians living on reservations have limited access to higher education. One-third of American Indians live on reservations, according to the U.S. Census Bureau. According to the most recent U.S. government statistics, the overall poverty rate for American Indians/Alaska Natives, including…

Defeathering the Indian.

Science.gov (United States)

LaRoque, Emma

In an effort to mitigate the stultified image of the American Indian in Canada, this handbook on Native Studies is written from the Indian point of view and is designed to sensitize the dominant society, particularly educators. While numerous approaches and pointers are presented and specific mateirals are recommended, the focus is essentially…

The Indian Gaming Regulatory Act and Its Effects on American Indian Economic Development

OpenAIRE

Randall K. Q. Akee; Katherine A. Spilde; Jonathan B. Taylor

2015-01-01

The Indian Gaming Regulatory Act (IGRA), passed by the US Congress in 1988, was a watershed in the history of policymaking directed toward reservation-resident American Indians. IGRA set the stage for tribal government-owned gaming facilities. It also shaped how this new industry would develop and how tribal governments would invest gaming revenues. Since then, Indian gaming has approached commercial, state-licensed gaming in total revenues. Gaming operations have had a far-reaching and trans...

Asthma and American Indians/Alaska Natives

Science.gov (United States)

... Minority Population Profiles > American Indian/Alaska Native > Asthma Asthma and American Indians/Alaska Natives In 2015, 240, ... Native American adults reported that they currently have asthma. American Indian/Alaska Native children are 60% more ...

The meaning of alcohol to traditional Muscogee Creek Indians.

Science.gov (United States)

Wing, D M; Thompson, T

1996-01-01

The purpose of this study was to learn the meaning of alcohol to the traditional Muscogee Creek Indians of eastern Oklahoma. Using Leininger's theory of culture care diversity and universality as the theoretical base, the authors conducted interviews of 24 traditional people to elicit both emic and etic meanings of alcohol. The conceptualization of alcohol as a dichotomy of power to do both good and evil emerged as the central theme. Other meanings of alcohol were explicated in relation to five social structure dimensions. The findings suggest culturally competent nursing implications for preserving, accommodating, and repatterning the meaning of alcohol.

Regime shift of Indian summer monsoon rainfall to a persistent arid state: external forcing versus internal variability

Science.gov (United States)

Srivastava, Ankur; Pradhan, Maheswar; Goswami, B. N.; Rao, Suryachandra A.

2017-11-01

The high propensity of deficient monsoon rainfall over the Indian sub-continent in the recent 3 decades (seven deficient monsoons against 3 excess monsoon years) compared to the prior 3 decades has serious implications on the food and water resources in the country. Motivated by the need to understand the high occurrence of deficient monsoon during this period, we examine the change in predictability of the Indian summer monsoon (ISM) and its teleconnections with Indo-Pacific sea surface temperatures between the two periods. The shift in the tropical climate in the late 1970s appears to be one of the major reasons behind this. We find an increased predictability of the ISM in the recent 3 decades owing to reduced `internal' interannual variability (IAV) due to the high-frequency modes, while the `external' IAV arising from the low-frequency modes has remained largely the same. The Indian Ocean Dipole-ISM teleconnection has become positive during the monsoon season in the recent period thereby compensating for the weakened ENSO-ISM teleconnection. The central Pacific El-Niño and the Indian Ocean (IO) warming during the recent 3 decades are working together to realise enhanced ascending motion in the equatorial IO between 70°E and 100°E, preconditioning the Indian monsoon system prone to a deficient state.

75 FR 39697 - Indians Into Psychology Program; Correction

Science.gov (United States)

2010-07-12

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Indian Health Service Indians Into Psychology Program; Correction AGENCY: Indian Health Service, HHS. ACTION: Notice correction. SUMMARY: The Indian Health Service...-IHS-2010-INPSY-0001, for the Indians Into Psychology Program. The document contained an incorrect...

Rasam Indian Restaurant: Menu

OpenAIRE

Rasam Indian Restaurant

2013-01-01

Rasam Indian Restaurant is located in the Glasthule, a suburb of Dublin and opened in 2003. The objective is to serve high quality, authentic Indian cuisine. "We blend, roast and grind our own spices daily to provide a flavour that is unique to Rasam. Cooking Indian food is founded upon long held family traditions. The secret is in the varying elements of heat and spices, the tandoor clay oven is a hugely important fixture in our kitchen. Marinated meats are lowered into the oven on long m...

Leading Indian Business-Groups

Directory of Open Access Journals (Sweden)

Maria Alexandrovna Vorobyeva

2016-01-01

Full Text Available The goal of this paper is to investigate the evolution of the leading Indian business-groups under the conditions of economical liberalization. It is shown that the role of modern business-groups in the Indian economy is determined by their high rate in the gross domestic product (GDP, huge overall actives, substantial pert in the e[port of goods and services, as well as by their activities in modern branch structure formatting, and developing labor-intensive and high-tech branches. They strongly influence upon economical national strategies, they became a locomotive of internationalization and of transnationalization of India, the basis of the external economy factor system, the promoters of Indian "economical miracle" on the world scene, and the dynamical segment of economical and social development of modern India. The tendencies of the development of the leading Indian business groups are: gradual concentration of production in few clue sectors, "horizontal" structure, incorporation of the enterprises into joint-stock structure, attraction of hired top-managers and transnationaliziation. But against this background the leading Indian business-groups keep main traditional peculiarities: they mostly still belong to the families of their founders, even today they observe caste or communal relations which are the basis of their non-formal backbone tides, they still remain highly diversificated structures with weak interrelations. Specific national ambivalence and combination of traditions and innovations of the leading Indian business-groups provide their high vitality and stability in the controversial, multiform, overloaded with caste and confessional remains Indian reality. We conclude that in contrast to the dominant opinion transformation of these groups into multisectoral corporations of the western type is far from completion, and in the nearest perspective they will still possess all their peculiarities and incident social and economical

The history of introduction of the African baobab (Adansonia digitata, Malvaceae: Bombacoideae) in the Indian subcontinent.

Science.gov (United States)

Bell, Karen L; Rangan, Haripriya; Kull, Christian A; Murphy, Daniel J

2015-09-01

To investigate the pathways of introduction of the African baobab, Adansonia digitata, to the Indian subcontinent, we examined 10 microsatellite loci in individuals from Africa, India, the Mascarenes and Malaysia, and matched this with historical evidence of human interactions between source and destination regions. Genetic analysis showed broad congruence of African clusters with biogeographic regions except along the Zambezi (Mozambique) and Kilwa (Tanzania), where populations included a mixture of individuals assigned to at least two different clusters. Individuals from West Africa, the Mascarenes, southeast India and Malaysia shared a cluster. Baobabs from western and central India clustered separately from Africa. Genetic diversity was lower in populations from the Indian subcontinent than in African populations, but the former contained private alleles. Phylogenetic analysis showed Indian populations were closest to those from the Mombasa-Dar es Salaam coast. The genetic results provide evidence of multiple introductions of African baobabs to the Indian subcontinent over a longer time period than previously assumed. Individuals belonging to different genetic clusters in Zambezi and Kilwa may reflect the history of trafficking captives from inland areas to supply the slave trade between the fifteenth and nineteenth centuries. Baobabs in the Mascarenes, southeast India and Malaysia indicate introduction from West Africa through eighteenth and nineteenth century European colonial networks.

Record of continental to marine transition from the Mesoproterozoic Ampani basin, Central India: An exercise of process-based sedimentology in a structurally deformed basin

Science.gov (United States)

Chakraborty, Partha Pratim; Saha, Subhojit; Das, Kaushik

2017-08-01

The Mesoproterozoic Ampani Group of rocks, a structurally deformed sedimentary package hosted within the Bastar Craton in central India, was studied for process-based facies and paleoenvironmental analyses. Outcrop mapping on 1:1500 scale, deconvolution of deformation pattern, and process-based facies analyses have led to the identification of fifteen facies types, clubbed under four facies associations. A range of paleoenvironmental settings varying from continental fluvial to distal marine shelf is inferred. Deductive paleohydrology revealed poorly-efficient 'dirty river' character for the Ampani River system with low water discharge. However, at times of catastrophic sheet floods release of sediments trapped at the river mouth in form of hyperpycnal underflows triggered formation of river mouth delta. Reworking of delta front sediment in wave-dominated coastline resulted development of beach-foreshore and shoreface (proximal to distal). Variation in the relative proportion of bar and interbar products within the shoreface successions exposed at different studied sections is interpreted as signature of relative bathymetric variation. The pro-deltaic Ampani shelf was storm infested. Tectonic perturbance in the basin hinterland in course of Ampani sedimentation is inferred from occurrence of a disparately thick lobate high-density flow deposit towards the top of shoreface succession and increase in feldspar content upward within the shoreface succession. Addition of detritus from a ∼1600 Ma Mesoproterozoic provenance in upper part of shoreface also strengthen the contention. Deconvolution of deformation pattern and delineation of environmental products ranging between continental and deep marine allowed us to infer the Ampani sediment package as fining-upward in character evolved in a transgressive mode.

The Indian civil liability for nuclear damage act, 2010. Legislation with flaws?

International Nuclear Information System (INIS)

Pelzer, Norbert

2011-01-01

1. India has had no special legislation so far about liability under civil law for nuclear damage. Instead, the general law about damages outside of contractual provisions applied. 2. The ambitious Indian civil nuclear program requires intensified international cooperation. The potential partners in that cooperation demand that liability regulations be adopted on the basis of the principles of the international nuclear liability conventions so as to grant legal assurance to their export industries. 3. In May 2010, draft liability legislation was introduced into the Indian parliament. Final deliberations were held on August 30, 2010. On September 21, 2010, the President confirmed the draft legislation, thereby making it law. The draft legislation had been a matter of dispute in India from the outset. 4. The law applies to nuclear facilities owned or controlled by the Indian central government. Only the government or government institutions or state-owned companies can be owners of a nuclear facility. The owner is liable without fault having to be proven. The details of liability follow the provisions of the liability conventions. 5. The law provides for legal channelling of liability to the owner of a nuclear facility. 6. Regular courts of law have no competence to rule about claims for damages under the law. Instead, a 'Claims Commissioner' appointed ad hoc by the government, or a 'Nuclear Claims Commission,' are competent. 7. The 2010 Indian nuclear liability law is a piece of legislation with deficiencies. Key elements are incompatible with the principles of international nuclear liability regimes. (orig.)

Trends in dental caries in Indian children for the past 25 years.

Science.gov (United States)

Mehta, Abhishek

2018-01-01

The economic liberalization which was started 25 years back in India has led to a rising gross domestic product and per capita income and a decline in poverty. There has been an improvement in various health status indicators in the Indian population. As oral health is an integral part of general health, a retrospective study was designed to assess the effect of economic liberalization on dental caries experience in Indian children. A systematic literature search was conducted to find studies done on dental caries prevalence in children in India from the year 1992-2016. Mesh and free text terms "child," "dental caries," and "India" were searched in databases - PubMed and PubMed Central. A total of 1468 titles were screened, out of which 191 articles were shortlisted for further inspection. Finally, 69 studies were found suitable for final analysis. The pooled caries prevalence was between 50.84% and 62.41% at 5-year interval. There was a decline in caries prevalence in 2-5 and 11-15 years of age group. The overall weighed mean of 2.4, 2.7, and 1.9 was observed in three different age groups. Significant caries index (SiC) of more than 3 was observed in all the age groups. The present review suggests that more than half of Indian children have been affected by dental caries. High SIC index score suggests a skewed distribution of caries among Indian children. This data may aid in planning further exploratory research and oral health care services for children by the stakeholders.

Condições de nutrição em crianças Kamaiurá: povo indígena do Alto Xingu, Brasil Central Nutrition status in Kamaiurá Indian children: Alto Xingu, Central Brazil

Directory of Open Access Journals (Sweden)

Lenise Mondini

2007-03-01

Full Text Available Este estudo teve por objetivo avaliar o estado nutricional, incluindo a prevalência de anemia, de crianças Kamaiurá, povo indígena do Alto Xingu, Brasil Central. Foram estudadas 112 crianças menores de dez anos de idade em 2000/2001. O perfil do crescimento infantil foi descrito segundo a distribuição dos índices altura/idade e peso/altura expressos em escore-z da população de referência do National Center of Health Statistics - NCHS. Os diagnósticos de déficit de altura e da relação peso/altura e o diagnóstico de obesidade corresponderam, respectivamente, aos valores abaixo de -2 escores-z de altura/idade e peso/altura e aos valores acima de 2 escores-z de peso/altura. O diagnóstico de anemia foi determinado a partir de concentrações de hemoglobina sérica inferiores a 11 g/dl para crianças entre seis meses e cinco anos de idade e inferiores a 11,5 g/dl para as crianças com idade entre cinco e dez anos incompletos, conforme recomendação da OMS. Aproximadamente um terço das crianças apresentou déficit de crescimento, enquanto déficit de peso/altura e obesidade não foram diagnosticados entre elas. A anemia esteve presente em mais da metade das crianças índias estudadas, 15% delas apresentando anemia grave. Há necessidade de implementação de ações que visem a melhoria das condições socioambientais, de saúde e nutrição desse povo indígena.In order to evaluate nutritional and anemic status, 112 Indian children (Kamaiurá, aged from 0 to 119.9 months, from the Alto Xingu region of central Brazil were studied in 2000/2001. The international growth reference - NCHS was used to evaluate height and weight, according to the child's age and gender. Growth deficit (stunting and low weight status (wasting were determined when height-for-age and weight-for-height indices were below _2 z scores, respectively, and obesity status when the weight-for-height index was above 2 z scores. Stunting was observed in 1/3 of the

Working With Abusive/Neglectful Indian Parents. Revised.

Science.gov (United States)

National Indian Child Abuse and Neglect Resource Center, Tulsa, OK.

Considering such factors as disruption of Indian families caused by Anglo educational programs (missionary schools, BIA boarding schools), by Indian relocation programs, and other non-Indian institutions, many of today's abusive and neglectful Indian parents were victims as children in these same institutions. The 9-page information sheet offers a…

Hydrographical features of the southern and central Bay of Bengal during the transition period between winter and summer

Digital Repository Service at National Institute of Oceanography (India)

Rao, L.V.G.; Jayaraman, R.

During Feb.-Mar. 1963, INS KISTNA has carried out its 6th and 7th oceanographic cruises in the southern and central parts of Bay of Bengal under the Indian Programme of IIOE. With the physical oceanographic data collected in these cruises...

The Comprehensive View of Indian Education.

Science.gov (United States)

Kaegi, Gerda

Relating historical conflicts between Indians and whites, the document explained how education was originally aimed at "civilizing" and domesticating the Canadian Indian. This philosophy, used extensively by church groups that established the original Indian schools, alienated children from both the white society and the educational…

Research

African Journals Online (AJOL)

abp

2017-10-26

Oct 26, 2017 ... 1Department of Community Medicine, Government Medical College, Jagdalpur, Bastar, 494001 Chhattisgarh, India ... This study aimed to find the gender equality in terms of illiteracy, child marriages and spousal ... distribution, and reproduction in any medium, provided the ..... CHILD Protection & Child.

Indian Creek-AML: Coal slurry reclamation (Kansas case history)

International Nuclear Information System (INIS)

Witthar, S.R.

1998-01-01

Black and Veatch, assisted by Jack Nawrot, developed conceptual and final designs and provided construction assistance to create grasslands and wetlands in order to reclaim an abandoned coal mine for the state of Kansas. The mine included spoils, a coal refuse dump, and slurry pond in the Indian Creek drainage basin in east central Kansas. The Indian Creek flowed from an off-site abandoned mine and through the coal slurry pond where its waters became more polluted. The intent of the reclamation project was to improve water quality and create a wildlife refuge. The coal refuse was covered and seeded with a diversity of vegetation including several grasses and legume. The slurry pond was developed into a series of large wetland cells to improve water quality. Prior to reclamation, the water leaving the site had a typical pH of 3.3, ranging from 2.4 to 5.6, an iron content which typically over 22 mg/L and ranging over 100 mg/L, and contained large amounts of coal slurry. The acid sediment in the slurry killed fish and caused visible damage to a new large concrete box culvert several miles downstream of the site. Post-reclamation water quality leaving the Indian Creek site showed immediate improvement even before vegetation was reestablished. The existing wetland treatment systems have been successfully treating water for over seven years with the pH of the water leaving the wetlands above 7 and soluble iron content less than 1 mg/L. Fish in the constructed wetlands support waterfowl which now nest onsite

The Influence of Forest Management Regimes on Deforestation in a Central Indian Dry Deciduous Forest Landscape

OpenAIRE

Shivani Agarwal; Harini Nagendra; Rucha Ghate

2016-01-01

This research examines the impact of forest management regimes, with various degrees of restriction, on forest conservation in a dry deciduous Indian forest landscape. Forest change is mapped using Landsat satellite images from 1977, 1990, 1999, and 2011. The landscape studied has lost 1478 km2 of dense forest cover between 1977 and 2011, with a maximum loss of 1002 km2 of dense forest between 1977 and 1990. The number of protected forest areas has increased, concomitant with an increase in r...

Smile characterization by U.S. white, U.S. Asian Indian, and Indian populations.

Science.gov (United States)

Sharma, Neeru; Rosenstiel, Stephen F; Fields, Henry W; Beck, F Mike

2012-05-01

With growing demand for high esthetic standards, dentists must understand patient perception and incorporate their preferences into treatment. However, little is known about how cultural and ethnic differences influence esthetic perception. The purpose of this study was to determine whether differences in ethnic background, including the possibility of assimilation, affected a layperson's perception of esthetic and smile characteristics. A survey was developed containing images that were digitally manipulated into a series of barely perceptible steps, changing 1 smile parameter to form a strip of images that displayed that parameter over a wide range. Data were collected with a customized program which randomly displayed a single image and allowed the subject to use the mouse to adjust an on-screen slider according to displayed instructions, that is, "Please move the slider to select the image you find to be most ideal"; or "Please move the slider to select the first image that you find unattractive." A convenience sample (n=288) comprised of U.S. whites, U.S. Asian Indians, and Indians living in India was surveyed. This sample provided a power of .86 to detect a difference of ±1.5 mm. Subjects evaluated images showing the smile arc, buccal corridor, gingival display, vertical overlap, lateral incisal step, maxillary midline to midface, and maxillary to mandibular midline. Rater reliability was assessed with the Fleiss-Cohen weighted Kappa (Kw) statistic and corresponding 95% confidence interval after each question was repeated in a random sequence. Choice differences due to ethnicity were assessed with a multiple randomization test and the adjusted P value with the step-down Bonferrroni method of Holm (α=.05). The Kw for the 17 variables in all 3 groups ranged from 0.11 for ideal vertical overlap to 0.64 for ideal buccal corridor space. Overall reliability was fair to moderate. Differences attributed to ethnicity were demonstrated between the Asian Indians and U

Effects of Alcohol Use and Anti-American Indian Attitudes on Domestic-Violence Culpability Decisions for American Indian and Euro-American Actors

Science.gov (United States)

Esqueda, Cynthia Willis; Hack, Lori; Tehee, Melissa

2010-01-01

Few studies have focused on the unique issues surrounding American Indian violence. Yet American Indian women are at high risk for domestic abuse, and domestic violence has been identified as the most important issue for American Indians now and in the future by the National Congress of American Indians. American Indian women suffer from domestic…

M_Depression, a Hidden Mental Health Disparity in an Asian Indian Immigrant Community

OpenAIRE

Lisa R. Roberts; Semran K. Mann; Susanne B. Montgomery

2015-01-01

Cultural influences are deeply rooted, and continue to affect the lives of Asian-Indian (AI) immigrants living in Western culture. Emerging literature suggests the powerful nature of traditions and culture on the lives, mental and physical health of AI immigrants, particularly women. The purpose of this study was to explore depression among AI women in Central California (CC). This mixed-methods research was conducted in collaboration with the CC Punjabi community and the support of local rel...

New associates | Announcements | Indian Academy of Sciences

Indian Academy of Sciences (India)

Sushmee Badhulika, Indian Institute of Technology, Hyderabad ... Sankar Chakma, Indian Institute of Science Education & Research, Bhopal Joydeep ... B Praveen Kumar, Indian National Centre for Ocean Information Services, Hyderabad

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Address: Director, Indian Institute of Science Education & Research, .... Address: Visiting Professor, CORAL, Indian Institute of Technology, ..... Specialization: Elementary Particles & High Energy Physics, Plasma Physics and Atomic Physics

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Address: Department of Chemistry, Indian Institute of Technology, Powai, Mumbai .... Address: Emeritus Professor, National Institute of Advanced Studies, Indian .... Specialization: High Energy & Elementary Particle Physics, Supersymmetric ...

Indian concepts on sexuality.

Science.gov (United States)

Chakraborty, Kaustav; Thakurata, Rajarshi Guha

2013-01-01

India is a vast country depicting wide social, cultural and sexual variations. Indian concept of sexuality has evolved over time and has been immensely influenced by various rulers and religions. Indian sexuality is manifested in our attire, behavior, recreation, literature, sculptures, scriptures, religion and sports. It has influenced the way we perceive our health, disease and device remedies for the same. In modern era, with rapid globalization the unique Indian sexuality is getting diffused. The time has come to rediscover ourselves in terms of sexuality to attain individual freedom and to reinvest our energy to social issues related to sexuality.

U. S. and Canadian Indian Periodicals.

Science.gov (United States)

Price, John

The document lists and discusses Indian-published and Indian-oriented newspapers, periodicals, and other assorted publications generally designed to establish a communication system reflecting the interest of the majority of American Indians. Also provided are resumes of several publications that are thought to have gained wide acceptance through…

Associateship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Address: Dept. of Electrical Engineering, Indian Institute of Technology, Kandi, ... Specialization: Elementary Particle Physics Address during Associateship: Centre for Theoretical Studies, Indian Institute of Science, Bangalore 560 012.

American Indian Community Colleges.

Science.gov (United States)

One Feather, Gerald

With the emergence of reservation based community colleges (th Navajo Community College and the Dakota Community Colleges), the American Indian people, as decision makers in these institutions, are providing Indians with the technical skills and cultural knowledge necessary for self-determination. Confronted with limited numbers of accredited…

Dietary patterns in India and their association with obesity and central obesity.

Science.gov (United States)

Satija, Ambika; Hu, Frank B; Bowen, Liza; Bharathi, Ankalmadugu V; Vaz, Mario; Prabhakaran, Dorairaj; Reddy, K Srinath; Ben-Shlomo, Yoav; Davey Smith, George; Kinra, Sanjay; Ebrahim, Shah

2015-11-01

Obesity is a growing problem in India, the dietary determinants of which have been studied using an 'individual food/nutrient' approach. Examining dietary patterns may provide more coherent findings, but few studies in developing countries have adopted this approach. The present study aimed to identify dietary patterns in an Indian population and assess their relationship with anthropometric risk factors. FFQ data from the cross-sectional sib-pair Indian Migration Study (IMS; n 7067) were used to identify dietary patterns using principal component analysis. Mixed-effects logistic regression was used to examine associations with obesity and central obesity. The IMS was conducted at four factory locations across India: Lucknow, Nagpur, Hyderabad and Bangalore. The participants were rural-to-urban migrant and urban non-migrant factory workers, their rural and urban resident siblings, and their co-resident spouses. Three dietary patterns were identified: 'cereals-savoury foods' (cooked grains, rice/rice-based dishes, snacks, condiments, soups, nuts), 'fruit-veg-sweets-snacks' (Western cereals, vegetables, fruit, fruit juices, cooked milk products, snacks, sugars, sweets) and 'animal-food' (red meat, poultry, fish/seafood, eggs). In adjusted analysis, positive graded associations were found between the 'animal-food' pattern and both anthropometric risk factors. Moderate intake of the 'cereals-savoury foods' pattern was associated with reduced odds of obesity and central obesity. Distinct dietary patterns were identified in a large Indian sample, which were different from those identified in previous literature. A clear 'plant food-based/animal food-based pattern' dichotomy emerged, with the latter being associated with higher odds of anthropometric risk factors. Longitudinal studies are needed to further clarify this relationship in India.

A MISCELLANY ON INDIAN TRADITIONAL MUSIC

Directory of Open Access Journals (Sweden)

Rauf Kerimov

2013-06-01

Full Text Available Indian music has a very long, unbroken tradition and is an accumulated heritage of centuries. Music in India was popular among all the sections of society and intertwined in life and culture from birth to death. Indian music was formed with the evolution of ancient religious and secular music. The Indian culture absorbed all the best that was brought by other nations in the process of historical development. The Indian music is quite diverse: there are classical instrumental and vocal works and traditional singing of sacred hymns, folk songs and music of different nations. In contrast to the music scholarship, where typically image is a certain regularity, discipline and harmony, beauty of the traditional Indian music in the free improvisation, which is used by the performer. Listening carefully of this music, the man in a new world, a different sounds and explore a different idea of music for himself. The aim of the Indian music, unlike European musical culture define, explore, create and move depths to people's moods. And the Indian instruments is a miracle, that could reflect all these philosophical and aesthetic views. Along with the vocal art, this musical tradition has rich variety of melodic and rhythmic instruments.

Indian Ocean Rim Cooperation

DEFF Research Database (Denmark)

Wippel, Steffen

Since the mid-1990s, the Indian Ocean has been experiencing increasing economic cooperation among its rim states. Middle Eastern countries, too, participate in the work of the Indian Ocean Rim Association, which received new impetus in the course of the current decade. Notably Oman is a very active...

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Address: Director, Indian Institute of Science Education & Research, Sri Rama ... Address: Department of Chemistry, Indian Institute of Technology, New Delhi 110 016, Delhi ..... Specialization: Elementary Particle Physics, Field Theory and ...

Infant Mortality and American Indians/Alaska Natives

Science.gov (United States)

... American Indian/Alaska Native > Infant Health & Mortality Infant Mortality and American Indians/Alaska Natives American Indian/Alaska ... as compared to non-Hispanic white mothers. Infant Mortality Rate: Infant mortality rate per 1,000 live ...

New fellows | Announcements | Indian Academy of Sciences

Indian Academy of Sciences (India)

... of Medical Sciences, New Delhi; S K Bhowmik, Indian Institute of Technology, ... Souvik Mahapatra, Indian Institute of Technology, Mumbai; Prabal K Maiti, Indian ... Math Art and Design: MAD about Math, Math Education and Outreach.

Correlation between occurrence of manganese nodules and rocks in a part of the Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Iyer, S.D.; Sharma, R.

be corre- lated with the distribution of the nodules. Materials and methods Hand specimens were selected from Preussag free-fall grabs and from locally designed box dredges. Fresh samples of rocks as well as those which form substrates... counterweight) and nodule coverage and abun- dance. Coverage was calculated using the PHDIG digitisation software (Ramprasad and Sharma, 1989) and abundance was established using Handa and Tsurusaki's (1981) method. MANGANESE NODULES IN THE INDIAN OCEAN 129...

Evaluating the Intraspecific Interactions of Indian Rosewood (Dalbergia sissoo Roxb. Trees in Indian Rosewood Reserveof Khuzestan Province

Directory of Open Access Journals (Sweden)

Y. Erfanifard

2016-05-01

Full Text Available Positive and negative (facilitative and competitive interactions of plants are important issues in autecology and can be evaluated by the spatial pattern analysis in plant ecosystems. This study investigates the intraspecific interactions of Indian rosewood (Dalbergia sissoo Roxb. trees in Indian rosewood Reserve of Khuzestan province. Three 150 m × 200 m plots were selected and the spatial locations of all Indian rosewoods (239 trees were specified. Structurally different summary statistics (nearest neighbour distribution function D(r, K2-index K2(r, pair correlation function g(r, and O-ring O(r were also implemented to analyze the spatial pattern of the trees. The distribution of Indian rosewood trees significantly followed inhomogeneous Poisson process (α=0.05. The results of D(r and K2(r showed that the maximum distance to nearest tree was 12 m and density was decreased to this scale. The results of g(r and O(r also revealed the significant aggregation of Indian rosewood trees at scales of 1.5 to 4 m (α=0.05. In general, it was concluded that Indian rosewood trees had positive intraspecific interactions in Indian rosewood Reserve of Khuzestan province and their aggregation showed their facilitative effects on one another.

The predictive state: Science, territory and the future of the Indian climate.

Science.gov (United States)

Mahony, Martin

2014-02-01

Acts of scientific calculation have long been considered central to the formation of the modern nation state, yet the transnational spaces of knowledge generation and political action associated with climate change seem to challenge territorial modes of political order. This article explores the changing geographies of climate prediction through a study of the ways in which climate change is rendered knowable at the national scale in India. The recent controversy surrounding an erroneous prediction of melting Himalayan glaciers by the Intergovernmental Panel on Climate Change provides a window onto the complex and, at times, antagonistic relationship between the Panel and Indian political and scientific communities. The Indian reaction to the error, made public in 2009, drew upon a national history of contestation around climate change science and corresponded with the establishment of a scientific assessment network, the Indian Network for Climate Change Assessment, which has given the state a new platform on which to bring together knowledge about the future climate. I argue that the Indian Network for Climate Change Assessment is indicative of the growing use of regional climate models within longer traditions of national territorial knowledge-making, allowing a rescaling of climate change according to local norms and practices of linking scientific knowledge to political action. I illustrate the complex co-production of the epistemic and the normative in climate politics, but also seek to show how co-productionist understandings of science and politics can function as strategic resources in the ongoing negotiation of social order. In this case, scientific rationalities and modes of environmental governance contribute to the contested epistemic construction of territory and the evolving spatiality of the modern nation state under a changing climate.

Do manganese nodules grow or dissolve after burial? Results from the Central Indian Ocean Basin

Science.gov (United States)

Pattan, J. N.; Parthiban, G.

2007-07-01

Fifty buried manganese nodules at different depth intervals were recovered in 12 sediment cores from the Central Indian Ocean Basin (CIOB). A maximum of 15 buried nodules were encountered in one sediment core (AAS-22/GC-07) and the deepest nodule was recovered at 5.50 m below seafloor in core AAS-04/GC-5A. Approximately 80% of the buried nodules are small in size (˜2 cm diameter) in contrast to the Atlantic Ocean and Peru Basin (Pacific Ocean) where the majority of the buried nodules are large, ˜8 cm and >6 cm, respectively. Buried nodule size decreases with core depth and this distribution appears to be similar to the phenomenon of "Brazil Nut Effect". Buried nodules exhibit both smooth and rough surface textures and are ellipsoidal, elongated, rounded, sub rounded, irregular and polynucleated. Buried nodules from siliceous ooze are enriched in Mn, Cu, Ni, Zn, Mo, Ga, V and Rb whereas those from red clay are enriched in Fe, Co, Ti, U, Th, Y, Cr, Nb and Rare Earth Elements (REE). Buried nodules from siliceous ooze suggest their formation under hydrogenetic, early digenetic and diagenetic processes whereas those from red clay are of hydrogenetic origin. REE are enriched more than 1.5 times in buried nodules from red clay compared to siliceous ooze. However, the mode of incorporation of REE into buried nodules from both sedimentary environments is by a single authigenic phase consisting of Fe-Ti-P. Shale-normalized REE patterns and Ce anomalies suggest that nodules from siliceous ooze formed under more oxidizing conditions than those from red clay. Nodules buried at depths between 1.5 and 2.5 m are diagenetic (Mn/Fe ratio 10-15), formed in highly oxic environments (large positive Ce anomalies) and record aeolian dust (high Eu anomalies). Chemical composition, surface texture and morphology of buried nodules are similar to those of surface nodules from the same basin. Furthermore, buried nodule compositions do not exhibit any distinct patterns within the core depth

American Indian Studies, Multiculturalism, and the Academic Library

Science.gov (United States)

Alexander, David L.

2013-01-01

The current status of multicultural and diversity efforts suggests the need for incorporating into the discussion of librarianship an understanding of previously underrepresented populations such as the American Indian. American Indian Studies speaks from the American Indian perspective and addresses the contemporary condition of American Indians.…

Decreasing Indian summer monsoon on the northern Indian sub-continent during the last 180 years: evidence from five tree-ring cellulose oxygen isotope chronologies

Science.gov (United States)

Xu, Chenxi; Sano, Masaki; Priyadarshan Dimri, Ashok; Ramesh, Rengaswamy; Nakatsuka, Takeshi; Shi, Feng; Guo, Zhengtang

2018-05-01

We have constructed a regional tree-ring cellulose oxygen isotope (δ18O) record for the northern Indian sub-continent based on two new records from northern India and central Nepal and three published records from northwestern India, western Nepal and Bhutan. The record spans the common interval from 1743 to 2008 CE. Correlation analysis reveals that the record is significantly and negatively correlated with the three regional climatic indices: all India rainfall (AIR; r = -0.5, p changes in the ISM. The record exhibits significant interannual and long-term variations. Interannual changes are closely related to the El Niño-Southern Oscillation (ENSO), which indicates that the ISM was affected by ENSO in the past. However, the ISM-ENSO relationship was not consistent over time, and it may be partly modulated by Indian Ocean sea surface temperature (SST). Long-term changes in the regional tree-ring δ18O record indicate a possible trend of weakened ISM intensity since 1820. Decreasing ISM activity is also observed in various high-resolution ISM records from southwest China and Southeast Asia, and may be the result of reduced land-ocean thermal contrasts since 1820 CE.

Indian Arts in Canada

Science.gov (United States)

Tawow, 1974

1974-01-01

A recent publication, "Indian Arts in Canada", examines some of the forces, both past and present, which are not only affecting American Indian artists today, but which will also profoundly influence their future. The review presents a few of the illustrations used in the book, along with the Introduction and the Foreword. (KM)

Indian Treaties: Two Centuries of Dishonor. American Indian Reader: Current Affairs, Volume 5.

Science.gov (United States)

Costo, Rupert; Henry, Jeannette

Today self-determination, economy, tribal jurisdiction, taxation, water and resource rights, and other aspects of American Indian affairs are affected by issues raised through the treaties and agreements made with Indian nations and tribes, and through the executive orders and statutes. Government policy has been influenced by the pressure brought…

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. A Salih1 S Ghosh Moulic2. Department of Aerospace Engineering, Indian Institute of Space Science and Technology, Thiruvananthapuram 695 022; Department of Mechanical Engineering, Indian Institute of Technology, Kharagpur 721 302 ...

Genetic diversity and relationship of Indian cattle inferred from microsatellite and mitochondrial DNA markers.

Science.gov (United States)

Sharma, Rekha; Kishore, Amit; Mukesh, Manishi; Ahlawat, Sonika; Maitra, Avishek; Pandey, Ashwni Kumar; Tantia, Madhu Sudan

2015-06-30

Indian agriculture is an economic symbiosis of crop and livestock production with cattle as the foundation. Sadly, the population of indigenous cattle (Bos indicus) is declining (8.94% in last decade) and needs immediate scientific management. Genetic characterization is the first step in the development of proper management strategies for preserving genetic diversity and preventing undesirable loss of alleles. Thus, in this study we investigated genetic diversity and relationship among eleven Indian cattle breeds using 21 microsatellite markers and mitochondrial D loop sequence. The analysis of autosomal DNA was performed on 508 cattle which exhibited sufficient genetic diversity across all the breeds. Estimates of mean allele number and observed heterozygosity across all loci and population were 8.784 ± 0.25 and 0.653 ± 0.014, respectively. Differences among breeds accounted for 13.3% of total genetic variability. Despite high genetic diversity, significant inbreeding was also observed within eight populations. Genetic distances and cluster analysis showed a close relationship between breeds according to proximity in geographic distribution. The genetic distance, STRUCTURE and Principal Coordinate Analysis concluded that the Southern Indian Ongole cattle are the most distinct among the investigated cattle populations. Sequencing of hypervariable mitochondrial DNA region on a subset of 170 cattle revealed sixty haplotypes with haplotypic diversity of 0.90240, nucleotide diversity of 0.02688 and average number of nucleotide differences as 6.07407. Two major star clusters for haplotypes indicated population expansion for Indian cattle. Nuclear and mitochondrial genomes show a similar pattern of genetic variability and genetic differentiation. Various analyses concluded that the Southern breed 'Ongole' was distinct from breeds of Northern/ Central India. Overall these results provide basic information about genetic diversity and structure of Indian cattle which

Triple negative breast cancer: an Indian perspective

Directory of Open Access Journals (Sweden)

Akhtar M

2015-08-01

Full Text Available Murtaza Akhtar, Subhrajit Dasgupta, Murtuza Rangwala Department of Surgery, NKP Salve Institute of Medical Sciences and Research Centre, Nagpur, Maharashtra, India Introduction: Breast cancer is the most common female cancer in the world. Triple negative breast cancer (TNBC is a recently identified biological variant with aggressive tumor behavior and poor prognosis. Data of hormonal status from the Indian population is scarce due to financial constraints in performing immunohistochemistry evaluation. The present study aims to prospectively analyze receptor status of all breast cancer patients and identify TNBC and compare their clinical profile and short term survival with other non-TNBC group. Materials and methods: All cytologically and histopathologically confirmed cases of carcinoma breast were prospectively enrolled. In a longitudinal study at tertiary care hospital in central India based on the hormonal status, they were further divided into TNBC and other groups. Comparison of risk factors, clinical profile and short-term survival was carried out. Results: A total 85 patients were enrolled and of them 37 (43.7% were TNBC. On comparing risk factors ie, age, age at menarche, total reproductive age, age at first child birth, and menopausal status – no statistical significance was observed between the TNBC and non-TNBC groups. But on comparison of clinical profile TNBC tumors were significantly large with majority of patients presenting as locally advanced breast cancer (83%. No statistical difference was observed in axillary lymph node status between two groups. TNBC tumors were histologically more aggressive (grade 3 compared to other groups. No statistically significant difference was observed in short term overall survival but all three deaths were observed in the TNBC group only and two local recurrences after surgery were observed in the TNBC group. Conclusion: TNBC forms a large proportion of carcinoma breast patients in a central

Gas exchange variability and water use efficiency of thirty landraces of rice still under cultivation in Kumaun region of the Indian Central Himalaya.

Science.gov (United States)

Agnihotri, R K; Palni, L M S; Chandra, Suman; Joshi, S C

2009-10-01

Gas exchange characteristics of thirty landraces of rice (Oryza sativa L.) along with an introduced variety VL-206 (recommended high yielding variety for rainfed uplands of the Indian Central Himalaya, ICH), grown in earthen pots and kept in the open at the Institute nursery at Kosi (1150m amsl, 79°38'10″E and 29°38'15″N) were studied. The photosynthetic rate (Pn) and other related parameters were found to vary considerably among landraces. Based on the comparison of Pn of landraces with that of VL-206, these were categorized into two groups: i) high (〉6.0 µmol m(-2)s(-1)), and ii) low (water use efficiency (WUE), mesophyll efficiency (low Ci/gs ratio) and chlorophyll (Chl) content in comparison to landraces in the low Pn group. However, significant differences were not found in the intercellular CO2 concentration (Ci) between landraces belonging to the high and low Pn groups. Differences among landraces were found with regard to dark respiration; landraces with low Pn respired proportionately more of the carbon fixed than those of high Pn group. Based on the studied gas exchange characteristics Saurajubawan, Syaudhan and Taichin, local landraces of rice, may be identified as potential cultivars with high Pn and WUE.

A new report of serpentinites from Northern Central Indian Ridge (at 6 degrees S) - An implication for hydrothermal activity

Digital Repository Service at National Institute of Oceanography (India)

Ray, Dwijesh; Banerjee, R.; Iyer, S.D.; Mukhopadhyay, S.

from the Vityaz TF near 5"S, the Vema TF near gOS, the Argo TF near 13"S, the Marie Celeste FZ near 17"s and from the Melville TF near 30°S and 60°E (Engel and Fisher, 1975). Other occurrences of serpentinite and peridotites along the Indian Ocean...

Rasam Indian Restaurant Menu 2017

OpenAIRE

Rasam Indian Restaurant

2017-01-01

A little bit about us, we opened our doors for business in November 2003 with the solid ambition to serve high quality authentic Indian cuisine in Dublin. Indian food over time has escaped the European misunderstanding or notion of ‘one sauce fits all’ and has been recognised for the rich dining experience with all the wonderful potent flavours of India Rasam wanted to contribute to the Indian food awakening and so when a suitable premise came available in Glasthule at the heart of a busy...

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. Soumen Bag1 Gaurav Harit2. Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur 721 302, India; Information and Communication Technology, Indian Institute of Technology Rajasthan, Jodhpur 342 011, India ...

History of Indian Arts Education in Santa Fe: The Institute of American Indian Arts with Historical Background 1890 to 1962.

Science.gov (United States)

Garmhausen, Winona

This book traces the history of the Institute of American Indian Arts in Santa Fe, New Mexico. Sections cover four time periods in the evolution of the Institute: the United States Indian Industrial School at Sante Fe, 1890-1932; the Santa Fe Indian School, 1930-62; and the Institute of American Indian Arts, 1962-70 and 1970-78. The United States…

Assessment of elder mistreatment in two American Indian samples: psychometric characteristics of the HS-EAST and the Native Elder Life-Financial Exploitation and -Neglect measures.

Science.gov (United States)

Jervis, Lori L; Fickenscher, Alexandra; Beals, Janette

2014-04-01

Although elder mistreatment among ethnic minorities is increasingly gaining attention, our empirical knowledge of this phenomenon among American Indians remains quite limited, especially with respect to measurement. The Shielding American Indian Elders (SAIE) Project used a collaborative approach to explore culturally informed measurement of elder mistreatment in two American Indian elder samples (a Northern Plains reservation and a South Central metropolitan area). The project sought to investigate the performance characteristics of the commonly used Hwalek-Sengstock Elder Abuse Screening Test (HS-EAST), as well as to examine the psychometric properties of a new measure developed to capture culturally salient aspects of mistreatment in American Indian contexts--the Native Elder Life Scale (NELS). Using methods and samples comparable to those in the literature, the HS-EAST performed adequately in these Native samples. The NELS also shows promise for use with this population and assesses different aspects of elder mistreatment than does the HS-EAST.

New fellows | Announcements | Indian Academy of Sciences

Indian Academy of Sciences (India)

Aninda J Bhattacharyya, Indian Institute of Science, Bengaluru; Suvendra N Bhattacharyya, CSIR-Indian Institute of Chemical Biology, Kolkata; Mitali Chatterjee, Institute of Postgraduate Medical Education & Research, Kolkata; Prasanta K Das, Indian Association for the Cultivation of Science, Kolkata; Swapan K Datta, ...

Month-to-month variability of Indian summer monsoon rainfall in 2016: role of the Indo-Pacific climatic conditions

Science.gov (United States)

Chowdary, Jasti S.; Srinivas, G.; Du, Yan; Gopinath, K.; Gnanaseelan, C.; Parekh, Anant; Singh, Prem

2018-03-01

Indian summer monsoon (ISM) rainfall during 2016 exhibited a prominent month-to-month fluctuations over India, with below normal rainfall in June and August and above normal rainfall in July. The factors determining the month-to-month fluctuations in ISM rainfall during 2016 are investigated with main focus on the Indo-Pacific climatic anomalies. Warm sea surface temperature (SST) anomalies associated with super El Niño 2015 disappeared by early summer 2016 over the central and eastern Pacific. On the other hand, negative Indian Ocean dipole (IOD) like SST anomaly pattern over the equatorial Indian Ocean and anomalous anticyclonic circulation over the western North Pacific (WNP) are reported in summer 2016 concurrently with decaying El Niño/developing La Niña phase. Observations revealed that the low rainfall over central north India in June is due to moisture divergence caused by the westward extension of ridge corresponding to WNP anticyclone and subsidence induced by local Hadley cell partly related to negative IOD. Low level convergence of southeasterly wind from Bay of Bengal associated with weak WNP anticyclone and northwesterly wind corresponding to anticyclonic circulation over the northwest India remarkably contributed to positive rainfall in July over most of the Indian subcontinent. While reduced rainfall over the Indian subcontinent in August 2016 is associated with the anomalous moisture transport from ISM region to WNP region, in contrast to July, due to local cyclogenesis corroborated by number of tropical cyclones in the WNP. In addition to this, subsidence related to strong convection supported by cyclonic circulation over the WNP also resulted in low rainfall over the ISM region. Coupled General Circulation model sensitivity experiments confirmed that strong convective activities associated with cyclonic circulation over the WNP is primarily responsible for the observed negative ISM rainfall anomalies in August 2016. It is noted that the Indo

A Canadian Indian Health Status Index.

Science.gov (United States)

Connop, P J

1983-01-01

Health care services for registered "band" Indians in Ontario are provided primarily by the Canadian Federal Government. Complex management methods preclude the direct involvement of Indian people in the decisions for their health resource allocation. Health indicators, need, and health status indexes are reviewed. The biostatistics of mortality and demography of the Indian and reference populations are aggregated with hospitalization/morbidity experience as the Chen G'1 Index, as an indicator of normative and comparative need. This is weighted by linear measurements of perceived need for preventive medicine programs, as ranked and scaled values of priorities, Zj. These were determined by community survey on 11 Indian reserves using a non-probabilistic psychometric method of "pair comparisons," based upon "Thurstone's Law of Comparative Judgement.," The calculation of the aggregate single unit Indian Health Status Index [Log.G'1].Zj and its potential application in a "zero-base" budget is described.

Indian Summer Arts Festival


OpenAIRE

Martel, Yann; Tabu; Tejpal, Tarun; Kunzru, Hari

2011-01-01

The SFU Woodward's Cultural Unit partnered with the Indian Summer Festival Society to kick off the inaugural Indian Summer Festival. Held at the Goldcorp Centre for the Arts, it included an interactive Literature Series with notable authors from both India and Canada, including special guests Yann Martel, Bollywood superstar Tabu, journalist Tarun Tejpal, writer Hari Kunzru, and many others.

48 CFR 1452.226-70 - Indian Preference.

Science.gov (United States)

2010-10-01

...); and (3) “Indian-owned economic enterprise” means any Indian-owned commercial, industrial, or business... MANAGEMENT SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 1452.226-70 Indian...-owned economic enterprises in the awarding of any subcontracts consistent with the efficient performance...

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Sequential Bayesian technique: An alternative approach for software reliability estimation ... Software reliability; Bayesian sequential estimation; Kalman filter. ... Department of Mathematics, Indian Institute of Technology, Kharagpur 721 302; Reliability Engineering Centre, Indian Institute of Technology, Kharagpur 721 302 ...

A genetic chronology for the Indian Subcontinent points to heavily sex-biased dispersals.

Science.gov (United States)

Silva, Marina; Oliveira, Marisa; Vieira, Daniel; Brandão, Andreia; Rito, Teresa; Pereira, Joana B; Fraser, Ross M; Hudson, Bob; Gandini, Francesca; Edwards, Ceiridwen; Pala, Maria; Koch, John; Wilson, James F; Pereira, Luísa; Richards, Martin B; Soares, Pedro

2017-03-23

India is a patchwork of tribal and non-tribal populations that speak many different languages from various language families. Indo-European, spoken across northern and central India, and also in Pakistan and Bangladesh, has been frequently connected to the so-called "Indo-Aryan invasions" from Central Asia ~3.5 ka and the establishment of the caste system, but the extent of immigration at this time remains extremely controversial. South India, on the other hand, is dominated by Dravidian languages. India displays a high level of endogamy due to its strict social boundaries, and high genetic drift as a result of long-term isolation which, together with a very complex history, makes the genetic study of Indian populations challenging. We have combined a detailed, high-resolution mitogenome analysis with summaries of autosomal data and Y-chromosome lineages to establish a settlement chronology for the Indian Subcontinent. Maternal lineages document the earliest settlement ~55-65 ka (thousand years ago), and major population shifts in the later Pleistocene that explain previous dating discrepancies and neutrality violation. Whilst current genome-wide analyses conflate all dispersals from Southwest and Central Asia, we were able to tease out from the mitogenome data distinct dispersal episodes dating from between the Last Glacial Maximum to the Bronze Age. Moreover, we found an extremely marked sex bias by comparing the different genetic systems. Maternal lineages primarily reflect earlier, pre-Holocene processes, and paternal lineages predominantly episodes within the last 10 ka. In particular, genetic influx from Central Asia in the Bronze Age was strongly male-driven, consistent with the patriarchal, patrilocal and patrilineal social structure attributed to the inferred pastoralist early Indo-European society. This was part of a much wider process of Indo-European expansion, with an ultimate source in the Pontic-Caspian region, which carried closely related Y

Investigating the Indian Ocean Geoid Low

Science.gov (United States)

Ghosh, A.; Gollapalli, T.; Steinberger, B. M.

2016-12-01

The lowest geoid anomaly on Earth lies in the Indian Ocean just south of the Indian peninsula.Several theories have been proposed to explain this geoid low, most of which invoke past subduction. Some recent studies have alsoargued that high velocity anomalies in the lower mantle coupled with low velocity anomalies in the upper mantle are responsible for these negative geoidanomalies. However, there is no general consensus regarding the source of the Indian Ocean negative geoid. We investigate the source of this geoid low by using forward models of density driven mantle convection using CitcomS. We test various tomography models in our flow calculations with different radial and lateral viscosity variations. Many tomography modelsproduce a fairly high correlation to the global geoid, however none could match the precise location of the geoid low in the Indian Ocean. Amerged P-wave model of LLNL-G3DV3 in the Indian Ocean region and S40rts elsewhere yields a good fit to the geoid anomaly, both in pattern and magnitude.The source of this geoid low seems to stem from a low velocity anomaly stretching from a depth of 300 km up to 700 km in the northern Indian Ocean region.This velocity anomaly could potentially arise from material rising along the edge of the African LLSVP and moving towards the northeast, facilitated by the movementof the Indian plate in the same direction.

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Department of Industrial Engineering and Management, Maulana Abul Kalam Azad University of Technology, Kolkata 700064, India; Indian Institute of Management Raipur, GEC Campus, Sejbahar, Raipur 492015, India; Indian National Centre for Ocean Information Services, Ministry of Earth Sciences, Hyderabad 500090, ...

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

2018-06-07

Jun 7, 2018 ... Science Education Programmes · Women in Science · Committee on ... Transliteration; informal information; natural language processing (NLP); information retrieval. ... Department of Computer Science and Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad 826004, India ...

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

2018-03-14

Mar 14, 2018 ... Cloud security; network security; anomaly detection; network traffic analysis; DDoS attack detection. ... Department of Computer Science and Engineering, Indian Institute of Technology Roorkee, Roorkee 247667, India; Department of Applied Science and Engineering, Indian Institute of Technology ...

Promoting Indian Library Use. Guide Number 7.

Science.gov (United States)

Townley, Charles T.

Individuals, organizations, and American Indian tribes are rapidly recognizing the value of libraries. They are recognizing that libraries and the information services which they offer are necessary to meet Indian goals. Specific sensitivity to Indian ways and alternatives is just developing as library and information services develop in Indian…

Congressional Social Darwinism and the American Indian

Science.gov (United States)

Blinderman, Abraham

1978-01-01

Summarizing a congressional report on civil and military treatment of American Indians, this article asserts that the social Darwinism of the day prevailed among all congressional committee members ("Even friends of the Indian... knew American expansionism, technology, and racial ideology would reduce the Indian to a pitiful remnant...) (JC)

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Sadhana; Volume 41; Issue 2. Nearest neighbour classification of Indian sign language gestures using kinect camera. Zafar Ahmed Ansari Gaurav Harit. Volume 41 Issue 2 February 2016 pp 161-182 ... Keywords. Indian sign language recognition; multi-class classification; gesture recognition.

Celebrating National American Indian Heritage Month

National Research Council Canada - National Science Library

Mann, Diane

2004-01-01

November has been designated National American Indian Heritage Month to honor American Indians and Alaska Natives by increasing awareness of their culture, history, and, especially, their tremendous...

Metabolic syndrome among urban Indian young adults: prevalence and associated risk factors.

Science.gov (United States)

Manjunath, Dinaker; Uthappa, Chengapp Kechamada; Kattula, Sri Rama; Allam, Ramesh Reddy; Chava, Nalini; Oruganti, Ganesh

2014-09-01

We estimated the prevalence of metabolic syndrome among urban Indian young adults (18-25 years) as defined by the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III), Internation Diabetes Federation (IDF), and Indian consensus statement criteria. We included 473 urban young adults through simple random sampling methodology to estimate the prevalence and associated risk factors for metabolic syndrome. Prevalence of metabolic syndrome was estimated to be 3.6 [95% confidence interval (CI) 2.2-5.8], 6.6% (95% CI 4.6-9.1), and 8.7% (95% CI 6.4-11.6) using the NCEP ATP III, IDF, and Indian consensus statement criteria, respectively. Men had significantly higher waist circumference, systolic blood pressure, fasting blood glucose, and triglycerides, whereas mean concentrations of both high-density lipoprotein cholesterol (HDL-C) and total cholesterol were significantly higher among women. Low HDL-C (38.9%), high blood pressure (26%), and central obesity (16.1%) were the most common component risk factors. Although less than 4% of normal weight adults met the criteria for metabolic syndrome, rates increased in overweight individuals and reached a prevalence of 87% in the obese participants. In all, 61.3% of the total population had one or more risk factors for metabolic syndrome. The prevalence of metabolic syndrome is high among urban young adults in India, and it increased with increase in body mass index (BMI). Each component risk factor in isolated form-increased BMI, smoking, and history of hypertension--is an associated risk factor for metabolic syndrome. Although it is unclear whether metabolic syndrome screening in young Indians as a means to prevent adverse cardiovascular health outcomes is appropriate, healthy lifestyles should nevertheless be encouraged, and young adults should be considered as an important group for cardiovascular risk reduction programs.

A new dipole index of the salinity anomalies of the tropical Indian Ocean.

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Li, Junde; Liang, Chujin; Tang, Youmin; Dong, Changming; Chen, Dake; Liu, Xiaohui; Jin, Weifang

2016-04-07

With the increased interest in studying the sea surface salinity anomaly (SSSA) of the tropical Indian Ocean during the Indian Ocean Dipole (IOD), an index describing the dipole variability of the SSSA has been pursued recently. In this study, we first use a regional ocean model with a high spatial resolution to produce a high-quality salinity simulation during the period from 1982 to 2014, from which the SSSA dipole structure is identified for boreal autumn. On this basis, by further analysing the observed data, we define a dipole index of the SSSA between the central equatorial Indian Ocean (CEIO: 70°E-90°E, 5°S-5°N) and the region off the Sumatra-Java coast (SJC: 100°E-110°E, 13°S-3°S). Compared with previous SSSA dipole indices, this index has advantages in detecting the dipole signals and in characterizing their relationship to the sea surface temperature anomaly (SSTA) dipole variability. Finally, the mechanism of the SSSA dipole is investigated by dynamical diagnosis. It is found that anomalous zonal advection dominates the SSSA in the CEIO region, whereas the SSSA in the SJC region are mainly influenced by the anomalous surface freshwater flux. This SSSA dipole provides a positive feedback to the formation of the IOD events.

Assessing the level of spatial homogeneity of the agronomic Indian monsoon onset

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Fitzpatrick, Rory G. J.; Parker, Douglas J.; Willetts, Peter D.

2016-11-01

Over monsoon regions, such as the Indian subcontinent, the local onset of persistent rainfall is a crucial event in the annual climate for agricultural planning. Recent work suggested that local onset dates are spatially coherent to a practical level over West Africa; a similar assessment is undertaken here for the Indian subcontinent. Areas of coherent onset, defined as local onset regions or LORs, exist over the studied region. These LORs are significant up to the 95% confidence interval and are primarily clustered around the Arabian Sea (adjacent to and extending over the Western Ghats), the Monsoon Trough (north central India), and the Bay of Bengal. These LORs capture regions where synoptic scale controls of onset may be present and identifiable. In other regions, the absence of LORs is indicative of regions where local and stochastic factors may dominate onset. A potential link between sea surface temperature anomalies and LOR variability is presented. Finally, Kerala, which is often used as a representative onset location, is not contained within an LOR suggesting that variability here may not be representative of wider onset variability.

Search strategy in a complex and dynamic environment (the Indian Ocean case)

Science.gov (United States)

Loire, Sophie; Arbabi, Hassan; Clary, Patrick; Ivic, Stefan; Crnjaric-Zic, Nelida; Macesic, Senka; Crnkovic, Bojan; Mezic, Igor; UCSB Team; Rijeka Team

2014-11-01

The disappearance of Malaysia Airlines Flight 370 (MH370) in the early morning hours of 8 March 2014 has exposed the disconcerting lack of efficient methods for identifying where to look and how to look for missing objects in a complex and dynamic environment. The search area for plane debris is a remote part of the Indian Ocean. Searches, of the lawnmower type, have been unsuccessful so far. Lagrangian kinematics of mesoscale features are visible in hypergraph maps of the Indian Ocean surface currents. Without a precise knowledge of the crash site, these maps give an estimate of the time evolution of any initial distribution of plane debris and permits the design of a search strategy. The Dynamic Spectral Multiscale Coverage search algorithm is modified to search a spatial distribution of targets that is evolving with time following the dynamic of ocean surface currents. Trajectories are generated for multiple search agents such that their spatial coverage converges to the target distribution. Central to this DSMC algorithm is a metric for the ergodicity.

Demonstration of acid and water recovery systems: Applicability and operational challenges in Indian metal finishing SMEs.

Science.gov (United States)

Balakrishnan, M; Batra, R; Batra, V S; Chandramouli, G; Choudhury, D; Hälbig, T; Ivashechkin, P; Jain, J; Mandava, K; Mense, N; Nehra, V; Rögener, F; Sartor, M; Singh, V; Srinivasan, M R; Tewari, P K

2018-07-01

Diffusion dialysis, acid retardation and nanofiltration plants were acquired from Europe and demonstrated in several Indian metal finishing companies over a three year period. These companies are primarily small and medium enterprises (SMEs). Free acid recovery rate from spent pickling baths using diffusion dialysis and retardation was in the range of 78-86% and 30-70% respectively. With nanofiltration, 80% recovery rate of rinse water was obtained. The demonstrations created awareness among the metal finishing companies to reuse resources (acid/water) from the effluent streams. However, lack of efficient oil separators, reliable chemical analysis and trained personnel as well as high investment cost limit the application of these technologies. Local manufacturing, plant customization and centralized treatment are likely to encourage the uptake of such technologies in the Indian metal finishing sector. Copyright © 2018 Elsevier Ltd. All rights reserved.

Resilience among Urban American Indian Adolescents: Exploration into the Role of Culture, Self-Esteem, Subjective Well-Being, and Social Support

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Stumblingbear-Riddle, Glenna; Romans, John S. C.

2012-01-01

The effects of enculturation, self-esteem, subjective well-being, and social support on resilience among urban American Indian (AI) adolescents from a South Central region of the U.S. were explored. Of the 196 participants, 114 (58.2%) were female and 82 (41.8%) were male (ages 14-18 years). Thirty-three percent of the variance in resilience was…

Returns on Indian Art during 2000-2013

OpenAIRE

Jenny Rae Hawkins; Viplav Saini

2014-01-01

The market for modern Indian art is an emerging art market, having come into a proper existence only in the late 1990s. This market saw tremendous growth in its initial years and then a downturn that started around 2007-2008. Using data from auctions conducted by a major Indian art auctioneer, we estimate via hedonic regression a price index for paintings and drawings by Indian artists sold during 2000-2013. We are able to thus estimate a rate of return on Indian art as an investment and also...

Interaction Between the Himalaya and the Flexed Indian Plate--Spatial Fluctuations in Seismic Hazard in India in the Past Millennium?

International Nuclear Information System (INIS)

Bilham, Roger; Szeliga, Walter

2008-01-01

Between the tenth and early 16th centuries three megaquakes allowed most of the northern edge of the Indian plate to slip 20-24 m northward relative to the overlying Himalaya. Although the renewal time for earthquakes with this large amount of slip is less than 1300 years given a geodetic convergence rate of 16-20 mm/yr, recently developed scaling laws for the Himalaya suggest that the past 200 years of great earthquakes may be associated with slip of less than 10 m and renewal times of approximately 500 years. These same theoretical models show that the rupture lengths of the Himalaya's Medieval earthquakes (300-600 km) are too short to permit 24 m of slip given the relationships demonstrated by recent events. There is thus reason to suppose that recent earthquakes may have responded to different elastic driving forces from those that drove the megaquakes of Medieval times.An alternative source of energy to drive Himalayan earthquakes exists in the form of the elastic and gravitational energy stored in flexure of the Indian plate. The flexure is manifest in the form of a 200-450 m high bulge in central India, which is sustained by the forces of collision and by the end-loading of the plate by the Himalaya and southern Tibet. These flexural stresses are responsible for earthquakes in the sub-continent. The abrupt release of stress associated with the northward translation of the northern edge of the Indian plate by 24 m, were the process entirely elastic, would result in a deflation of the crest of the bulge by roughly 0.8 m. Geometrical changes, however, would be moderated by viscous rheologies in the plate and by viscous flow in the mantle in the following centuries.The hypothesized relaxation of flexural geometry following the Himalayan megaquake sequence would have the effect of backing-off stresses throughout central India resulting in quiescence both in the Himalaya and the Indian plate. The historical record shows an absence of great Himalayan earthquakes in

Prevalence of cataract surgery and visual outcomes in Indian immigrants in Singapore: the Singapore Indian eye study.

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Gupta, Preeti; Zheng, Yingfeng; Ting, Tay Wan; Lamoureux, Ecosse L; Cheng, Ching-Yu; Wong, Tien-Yin

2013-01-01

To determine the prevalence of cataract surgery and factors associated with post-surgical visual outcomes in migrant Indians living in Singapore. We conducted a population-based study in 3,400 Indian immigrants residing in Singapore-the Singapore Indian Eye Study (SINDI). All participants underwent comprehensive medical eye examination and a standardized interview. Post-operative visual impairment (VI) was defined as best-corrected or presenting visual acuity (BCVA or PVA) of 20/60 or worse. The age- and gender-standardized prevalence of cataract surgery was 9.7% (95% confidence interval [CI]: 8.9%, 10.7%) in Singapore resident Indians. Post-operative VI defined by BCVA occurred in 10.9% eyes (87/795). The main causes of post-operative VI were diabetic retinopathy (20.7%), posterior capsular opacification (18.4%), and age-related macular degeneration (12.6%). Undercorrected refractive error doubled the prevalence of post-operative VI when PVA was used. The rate of cataract surgery is about 10% in Indian residents in Singapore. Socioeconomic variables and migration had no significant impact on the prevalence of cataract surgery. Diabetic retinopathy was a major cause of post-operative VI in migrant Indians living in Singapore. Uncorrected postoperative refractive error remains an efficient way to improve vision.

Ethnic differences of intraocular pressure and central corneal thickness: the Singapore Epidemiology of Eye Diseases study.

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Chua, Jacqueline; Tham, Yih Chung; Liao, Jiemin; Zheng, Yingfeng; Aung, Tin; Wong, Tien Yin; Cheng, Ching-Yu

2014-10-01

To determine the ethnic differences in the distribution of intraocular pressure (IOP) and central corneal thickness (CCT) in a multi-ethnic Asian population by self-reported ethnicity and genetic ancestry. Population-based, cross-sectional study. A total of 10 033 adults (3353 Chinese, 3280 Malays, and 3400 Indians) aged >40 years. Participants underwent standardized systemic and ocular examinations and interviewer-administered questionnaires for risk factor assessment. The IOP readings were obtained by Goldmann applanation tonometry (Haag-Streit, Konig, Switzerland) before pupil dilation. The CCT was measured with ultrasound pachymetry. Genetic ancestry was derived using principal component (PC) analysis. Regression models were used to investigate the association of IOP and CCT with potential risk factors and genetic ancestry. Intraocular pressure and CCT. After excluding participants with a history of glaucoma surgery or medication, refractive surgery, corneal edema, or corneal dystrophy, IOP and CCT readings were available for 3251 Chinese, 3232 Malays, and 3317 Indians. The mean IOP readings in the Chinese, Malay, and Indian participants were 14.3±3.1, 15.3±3.7, and 15.8±2.9 mmHg, respectively (P Chinese, 6.2% in Malays, and 4% in Indians (P Malay and Indian participants on average had 0.81 and 1.43 mmHg higher IOP levels, respectively, than Chinese (P Chinese, 540.9±33.6 μm in Malays, and 540.4±33.6 μm in Indians (P Chinese, 68.5% in Malays, and 66.2% in Indians (P Chinese have the thickest CCT but lowest IOP among the 3 major ethnic groups. In addition, there is a higher proportion of Malays with IOP ≥21 mmHg and CCT Chinese or Indians. This disparity across ethnic groups should be taken into account by future studies investigating IOP and CCT as risk factors or diagnostic tests for glaucoma in Asian populations. Copyright © 2014 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Logo of the Indian Academy of Sciences. Indian Academy of ... 2013 pp 571-589. An evolutionary approach for colour constancy based on gamut mapping constraint satisfaction ... A new colour constancy algorithm based on automatic determination of gray framework parameters using neural network · Mohammad Mehdi ...

History and Acculturation of the Dakota Indians.

Science.gov (United States)

Satterlee, James L.; Malan, Vernon D.

Relating the history of the Dakota Indians from their origins to the present time, this document also examines the effects of acculturation on these Sioux people. Beginning with the Paleo-Indians of North America, it details the structure of the Dakota culture and attempts to acculturate the Indians into white society. Historical and current…

Polydactyly in the American Indian.

Science.gov (United States)

Bingle, G J; Niswander, J D

1975-01-01

Polydactyly has an incidence in the American Indian twice that of Caucasians. A minimum estimate of this incidence is 2.40 per 1,000 live births. Preaxial type 1 has an incidence three to four times that reported for Caucasians or Negroes. The overall sex ratio in Indians is distorted with more males affected than females. The preaxial type 1 anomaly has a strong predilection for the hands and always is unilateral in contrast to postaxial type B where more than one-half are bilateral. The evidence to date, consisting of varying incidences of specific types of polydactyly among American whites, Negroes, and Indians in varying enviroments, suggests different gene-frequencies for polydactyly in each population. The incidence in Indians with 50% Caucasian admixture suggests that the factors controlling polydactyly are in large part genetically determined. Family studies and twin studies reported elsewhere offer no clear-cut genetic model which explains the highly variable gene frequencies.

Depreciating Indian Rupee: Trends and Issues

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BADAR ALAM IQBAL

2015-05-01

Full Text Available Indian rupee has been depreciating since May 2013 creating many dimensional trends and issues to be looked at or to be examined. If a currency is depreciating it implies that the value has gone down in relation to another currency. Presently, the value of rupee has declined from nearly Rs. 55 to a dollar to nearly 69 rupees a dollar. This is because portfolio investors are now taking back their money from emerging markets causing demand for dollars (international currency for payments to increase hence, pulling down Indian currency. The present paper analyzing the deprecating trends since independence in the context of Indian economy and also discusses issues which have come up due to depreciation of Indian rupee.

Ohoyo Makachi: Words of Today's American Indian Women. A First Collection of Oratory by American Indian/Alaska Native Women.

Science.gov (United States)

Verble, Sedelta, Ed.

The volume presents a collection of 39 conference speeches symbolizing an effort by American Indian and Alaska Native women to speak for themselves, about themselves and to each other. Topics of speeches presented at Tahlequah consist of: past positives and present problems of Indian women; squaw image stereotyping; status of Indian women in…

42 CFR 136.350 - Contracts with Urban Indian organizations.

Science.gov (United States)

2010-10-01

... Section 136.350 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH Indian Health Care Improvement Act Programs...) of this section; (7) Identify gaps between unmet health needs of urban Indians and the resources...

23 CFR 973.210 - Indian lands bridge management system (BMS).

Science.gov (United States)

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Indian lands bridge management system (BMS). 973.210... HIGHWAYS MANAGEMENT SYSTEMS PERTAINING TO THE BUREAU OF INDIAN AFFAIRS AND THE INDIAN RESERVATION ROADS PROGRAM Bureau of Indian Affairs Management Systems § 973.210 Indian lands bridge management system (BMS...

23 CFR 973.214 - Indian lands congestion management system (CMS).

Science.gov (United States)

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Indian lands congestion management system (CMS). 973.214... HIGHWAYS MANAGEMENT SYSTEMS PERTAINING TO THE BUREAU OF INDIAN AFFAIRS AND THE INDIAN RESERVATION ROADS PROGRAM Bureau of Indian Affairs Management Systems § 973.214 Indian lands congestion management system...

On the role of sea surface temperature variability over the Tropical Indian Ocean in relation to summer monsoon using satellite data

Digital Repository Service at National Institute of Oceanography (India)

RameshKumar, M.R.; Muraleedharan, P.M.; Sathe, P.V.

shipping tained from the Physical Oceanography Data Archives Centre (PODAAC) of the Jet Propulsion Laboratory, U.S.A. We have excluded the data for the period July*Ocean Remote Sensing Section, National Institute of Oceanog- raphy, Dona Paula, Goa, India... and the central Indian Ocean are highly correlated with the mon-January 0.43 20.00002 April 0.54 20.00053 soon rainfall over the western and central parts of India July 0.44 20.04 during the same week. Based on 80 years of ship data October 0.18 20.00014 (1900...

Indian story on semen loss and related Dhat syndrome.

Science.gov (United States)

Prakash, Om; Kar, Sujit Kumar; Sathyanarayana Rao, T S

2014-10-01

India is a country of many religions and ancient cultures. Indian culture is largely directed by the Vedic culture since time immemorial. Later Indian culture is influenced by Buddhism, Islam, and Christianity. Indian belief system carries the footprints of these cultures. Every culture describes human behaviors and an interpretation of each human behavior is largely influenced by the core cultural belief system. Sexuality is an important domain which is colored by different cultural colors. Like other cultures, Indian culture believes "semen" as the precious body fluid which needs to be preserved. Most Indian beliefs consider loss of semen as a threat to the individual. Ancient Indian literature present semen loss as a negative health related event. Dhat syndrome (related to semen loss) is a culture-bound syndrome seen in the natives of Indian subcontinent. This article gathers the Indian concepts related to semen loss. It also outlines belief systems behind problems of Dhat syndrome.

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Sadhana. K Samudravijaya. Articles written in Sadhana. Volume 27 Issue 1 February 2002 pp 113-126. Indian accent text-to-speech system for web browsing · Aniruddha Sen K Samudravijaya · More Details Abstract Fulltext PDF. Incorporation of speech and Indian scripts can greatly enhance the ...

Textbooks and the American Indian.

Science.gov (United States)

Costo, Rupert, Ed.

An independent Indian publishing house has been formed to provide classroom instructional materials which deal accurately with the history, culture, and role of the American Indian. This book is a preliminary statement in that publishing program. General criteria, valid for instructional materials from elementary through high school, are applied…

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

... features of Indian Heavy Water Reactors for prevention and mitigation of such extreme events. The probabilistic safety analysis revealed that the risk from Indian Heavy Water Reactors are negligibly small. Volume 38 Issue 6 December 2013 pp 1173-1217. Entrainment phenomenon in gas–liquid two-phase flow: A review.

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Indian Academy of Sciences (India)

2017-07-02

Jul 2, 2017 ... The editors Biman Bagchi (FASc, FNA, FTWAS; Indian Institute of Science, Bangalore, India), David Clary (FRS; Oxford University, Oxford, UK) and N Sathyamurthy (FASc, FNA, FTWAS; Indian Institute of Science Education and Research, Mohali, India) have put together a 29 articles on theoretical physical ...

Indian values of tissue weighting factors for internal dosimetry

International Nuclear Information System (INIS)

Mehta, S.K.

1995-01-01

In the present work the induced cancer component of detriment by the relative risk (RR) as well as US National Institute of Health (NIH) models using Indian organ based baseline cancer data and the all-causes mortality of the Indian population has been estimated. The Indian values of tissue weighting factors (W T ) have been worked out by the ICRP-60 methodology. The Indian values of detriment from the exposure of principal organs stomach, lung, colon and bone marrow are factors of 1.5 to 2.5 lower than the corresponding ICRP values. The Indian values of W T differ significantly from the ICRP five population average values. A tissue weighting factor of 0.08 for breast, colon, lung and stomach for the Indian population is more appropriate than the ICRP assigned factors of 0.05, 0.12, 0.12 and 0.12 respectively for these organs. For gonads, the appropriate Indian factor is 0.29 instead of the ICRP value of 0.20. The use of appropriate Indian values of W T is advocated for the Indian population in special investigation cases requiring regulatory intervention. (author). 11 refs., 11 figs., 4 tabs

American Indian Education Opportunities Program. Supplement 9

Science.gov (United States)

Molin, Paulette F.

1997-01-01

Activities of the American Indian Educational Opportunities Program (AIEOP) at Hampton University for this reporting period included the establishment of a student chapter of the American Indian Science & Engineering Society (AISES), a move to new office space, hosting events on campus for visiting students from the American Indian Education Program of Oxon Hill, Maryland and Onondaga Community College in Syracuse, New York, collaboration with the Multicultural Leadership Team at NASA Langley Research Center for a Native American elder to serve as a speaker, participation in Native American conferences and other events, and continuing efforts to recruit and retain American Indian students.

Mixed Media: Blending the Traditional and Contemporary in Indian Art.

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LaFramboise, Clifford; Watt, Marie

1993-01-01

Describes the different approaches to art by the American Indian and western cultures and the approach of students at the Institute of American Indian Arts, combining elements from each to create new Indian art forms. Discusses the Indian Arts and Crafts Bill of 1990 and its definition of Indian art and artists. (DLM)

Examining American Indian Perspectives in the Central Region on Parent Involvement in Children's Education. Issues & Answers. REL 2008-No. 059

Science.gov (United States)

Mackety, Dawn M.; Linder-VanBerschot, Jennifer A.

2008-01-01

Parent involvement is recognized as an important factor in encouraging student achievement. However, a survey by the National Center for Education Statistics found that in public schools with 25 percent or more American Indian students, teachers identified lack of parent involvement as one of their schools' three most serious problems. At an…

25 CFR 163.10 - Management of Indian forest land.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Management of Indian forest land. 163.10 Section 163.10... Forest Management and Operations § 163.10 Management of Indian forest land. (a) The Secretary shall undertake forest land management activities on Indian forest land, either directly or through contracts...

The complete genome sequence of a south Indian isolate of Rice tungro spherical virus reveals evidence of genetic recombination between distinct isolates.

Science.gov (United States)

Sailaja, B; Anjum, Najreen; Patil, Yogesh K; Agarwal, Surekha; Malathi, P; Krishnaveni, D; Balachandran, S M; Viraktamath, B C; Mangrauthia, Satendra K

2013-12-01

In this study, complete genome of a south Indian isolate of Rice tungro spherical virus (RTSV) from Andhra Pradesh (AP) was sequenced, and the predicted amino acid sequence was analysed. The RTSV RNA genome consists of 12,171 nt without the poly(A) tail, encoding a putative typical polyprotein of 3,470 amino acids. Furthermore, cleavage sites and sequence motifs of the polyprotein were predicted. Multiple alignment with other RTSV isolates showed a nucleotide sequence identity of 95% to east Indian isolates and 90% to Philippines isolates. A phylogenetic tree based on complete genome sequence showed that Indian isolates clustered together, while Vt6 and PhilA isolates of Philippines formed two separate clusters. Twelve recombination events were detected in RNA genome of RTSV using the Recombination Detection Program version 3. Recombination analysis suggested significant role of 5' end and central region of genome in virus evolution. Further, AP and Odisha isolates appeared as important RTSV isolates involved in diversification of this virus in India through recombination phenomenon. The new addition of complete genome of first south Indian isolate provided an opportunity to establish the molecular evolution of RTSV through recombination analysis and phylogenetic relationship.

A retrospective case-control study of modifiable risk factors and cutaneous markers in Indian patients with young coronary artery disease

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Amitesh Aggarwal

2012-06-01

Full Text Available Objective Indians have the highest risk rates for coronary artery disease (CAD among all ethnic groups. There is a paucity of data on the risk factors and clinical markers associated with premature CAD. We aimed to determine whether young CAD is due to preventable lifestyle-related factors and cutaneous clinical markers are useful in identifying at-risk patients. Design Single-centre retrospective study. Setting Tertiary care center. Participants A total of 292 patients (age ≤40 years who presented with acute CAD between January 2005 and June 2009 and 92 age, and gender-matched controls. Major outcome measures Details of smoking, family history of premature CAD, waist size, blood sugar and lipid profile. Clinical evidence of arcus juvenilis, premature greying of hair and premature baldness sought. Results Dyslipidaemia (91%, smoking (74.3%, low high-density lipoprotein cholesterol (HDL-C (68.9%, central obesity (47.7% and greying of hair (34.9% were the most commonly associated factors. Compared with male patients, females had greater prevalence of dyslipidaemia, low HDL-C, central obesity, hypertension, diabetes and family history of premature CAD. The presence of cutaneous markers was significantly associated with premature CAD. Conclusions CAD in young Indian people is multifactorial; dyslipidaemia, low HDL-C, smoking, hypertension, central obesity and family history of premature CAD are the most common risk factors. Smoking in men and central obesity in women are the most prevalent factors. Clinicians should be highly suspicious of patients with presence of cutaneous markers, and they should be followed intensively for lifestyle modifications.

Simulated Interannual Modulation of Intraseasonal Kelvin Waves in the Equatorial Indian Ocean

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Iskhaq Iskandar

2016-12-01

Full Text Available Outputs from a high-resolution ocean general circulation model (OGCM for the period of 1990-2003 indicate an interannual modulation of intraseasonal Kelvin waves along the equatorial Indian Ocean. During normal conditions without IOD event, the first mode explains about 30-40% of the total variance in the western (60-65ºE and central (75-80ºE basin, while the second mode contributes up to 45% to the total variance in the central basin around the longitude of 82ºE. In contrast, during the 1997/98 IOD event, the fourth mode caused about 40% of the total variance in the central and eastern basin. During the 1994 IOD event, the contribution from the fourth baroclinic mode in the eastern basin caused 45% of the total variance. In the central basin, the second and the fourth baroclinic mode caused almost the same variance (~40%. The variations in the characteristics of the intraseasonal Kelvin waves are related to variations in the vertical stratification. During the IOD event, the pycnocline in the eastern basin was raised by about 50 m and the stratification at the upper level is strengthened, while it is weakened at lower levels. These changes lead to an increase in the contribution of higher-order baroclinic modes.

THE PRESENCE OF NON-INDIANS IN INDIAN VILLAGES OF PORTO SEGURO: INTER-ETHNIC RELATIONS, MULTICULTURAL TERRITORIES AND RECONFIGURATION OF IDENTITY - INITIAL THOUGHTS

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Francisco Cancela

2007-12-01

Full Text Available The present article presents some reflections on the interétnicos contacts between indians and not-indians in the villages of indians of the Captaincy of Porto Seguro, enter the years of 1758 and 1820. Breaking of the identification of the citizens not-aboriginals, we search to present the idea of that the villages of indians if had transformed into a multicultural territory, where white, mediums brown, blacks and indians had kept some conditional contacts to the general context of the conquest process and settling of Portuguese America. At the same time, these relations make possible a identity reconfiguration, a time that had forged experiences of solidarity, resistance and perception of the proper condition where the indians and the banished ones lived.

A tropospheric ozone maximum over the equatorial Southern Indian Ocean

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L. Zhang

2012-05-01

Full Text Available We examine the distribution of tropical tropospheric ozone (O₃ from the Microwave Limb Sounder (MLS and the Tropospheric Emission Spectrometer (TES by using a global three-dimensional model of tropospheric chemistry (GEOS-Chem. MLS and TES observations of tropospheric O₃ during 2005 to 2009 reveal a distinct, persistent O₃ maximum, both in mixing ratio and tropospheric column, in May over the Equatorial Southern Indian Ocean (ESIO. The maximum is most pronounced in 2006 and 2008 and less evident in the other three years. This feature is also consistent with the total column O₃ observations from the Ozone Mapping Instrument (OMI and the Atmospheric Infrared Sounder (AIRS. Model results reproduce the observed May O₃ maximum and the associated interannual variability. The origin of the maximum reflects a complex interplay of chemical and dynamic factors. The O₃ maximum is dominated by the O₃ production driven by lightning nitrogen oxides (NO_x emissions, which accounts for 62% of the tropospheric column O₃ in May 2006. We find the contribution from biomass burning, soil, anthropogenic and biogenic sources to the O₃ maximum are rather small. The O₃ productions in the lightning outflow from Central Africa and South America both peak in May and are directly responsible for the O₃ maximum over the western ESIO. The lightning outflow from Equatorial Asia dominates over the eastern ESIO. The interannual variability of the O₃ maximum is driven largely by the anomalous anti-cyclones over the southern Indian Ocean in May 2006 and 2008. The lightning outflow from Central Africa and South America is effectively entrained by the anti-cyclones followed by northward transport to the ESIO.

Three Plate Reconstruction in the Eastern Indian Ocean: New Constraints on Wharton and Australian-Antarctic basins

Science.gov (United States)

Jacob, J.; Dyment, J.

2012-12-01

Understanding the continuous seismicity and repeated occurrence of major earthquakes in Sumatra and the neighboring area requires detailed constrains on the subducting plate. In this study we analyze the past plate kinematics evolution of the Wharton basin, eastern Indian Ocean through a three plate reconstruction involving Australia (AUS), Antarctica (ANT), and India (IND). We compile marine magnetic identifications in the Australian-Antarctic Basin [1,2], the Crozet and Central Indian basins (Yatheesh et al, in prep.) and the Wharton Basin [3]. The Wharton Basin is characterized by an extinct spreading center dated by anomaly 18 (38 Ma). The southern flank of the basin exhibits a continuous sequence of anomalies 20n (42 Ma) to 34n (84 Ma), whereas the northern flank lacks some of the older anomalies because a significant part has been subducted in the Sunda Trench. The three-plate reconstructions have provided set of rotation parameters describing the evolution of IND-AUS. Using these parameters, we have reconstructed the missing isochrons of the northern flank and the detailed geometry of the subducted part of the Wharton basin. Such an exercise provides useful constraints on the age and structure of the plate in subduction under Indonesia. As a byproduct, the three plate reconstruction provided set of rotation parameters for AUS-ANT as well, which constrains the conjugate fit between the basins. Previous studies [1,2,4,5] have achieved such a fit on the base of ill-defined fracture zones. We consider the well-defined fracture zones from the Crozet, Central Indian, and Wharton basins, but avoid using the poor fracture zone imprints from the Australian-Antarctic Basin. As a result from this approach, we conclude that the relative motion of AUS with respect to ANT initially followed a north-south direction, then changed to northwest-southeast at anomaly 32ny, and reverted to northeast southwest at anomaly 24no prior to the establishment of the Southeast Indian

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Toggle navigation. Logo of the Indian Academy of Sciences. Indian Academy of Sciences. Home · About IASc · History · Memorandum of Association ... Volume 31 Issue 5 October 2006 pp 621-633. Minimizing total costs of forest roads with computer-aided design model · Abdullah E Akay · More Details Abstract Fulltext PDF.

Bioactivity of marine organisms. Part 5. Screening of some marine fauna from the Indian coast

Digital Repository Service at National Institute of Oceanography (India)

Naik, C.G.; Kamat, S.Y.; Parameswaran, P.S.; Das, B.; Patel, J.; Ramani, P.; Bhakuni, D.S.; Goel, A.K.; Jain, S.; Srimal, R.C.

(December), 1990, pp. 153-157 BIOACTIVITY OF MARINE ORGANISMS PART V : SCREENING OF SOME MARINE FAUNA FROM THE INDIAN COAST , CG. NAIK, S.Y. KAMAT, P.S. PARAMESHWARAN, B. DAS, JIVEXA PATEL, PRITA RAMANI, D.S. BHAKUNI", A.K. GOEL", SUDHA JAIN" AND R.c. SRIMAL... of Oceanography, Goa, in collaboration with the Central Drug Research Institute, Lucknow for the screening of extracts ofmarine organisms for a wide range of biological activities. The programme consists of collection, identification and extraction of marine flora...

Rasam Indian Restaurant: Early Bird Menu

OpenAIRE

Rasam Indian Restaurant

2013-01-01

Rasam Indian Restaurant is located in the Glasthule, a suburb of Dublin and opened in 2003. The objective is to serve high quality, authentic Indian cuisine. "We blend, roast and grind our own spices daily to provide a flavour that is unique to Rasam. Cooking Indian food is founded upon long held family traditions. The secret is in the varying elements of heat and spices, the tandoor clay oven is a hugely important fixture in our kitchen. Marinated meats are lowered into the oven on lon...

Depression in diabetes mellitus-A comprehensive systematic review of literature from an Indian perspective.

Science.gov (United States)

Naskar, Subrata; Victor, Robin; Nath, Kamal

2017-06-01

Diabetes and depression are rapidly growing chronic health conditions that have significant negative impact upon the physical, psychological, social and occupational functioning, quality of life and often leads to socio-economic burden. Presence of both these comorbid diseases results in various short term and long term complications and increases the mortality as compared to those with depression or diabetes alone. Systematic review of the epidemiological data, risk factors and relationship between depression and glycaemic control among the Indian studies. We searched Pubmed, Pubmed Central, Google Scholar and Directory of Open Access Journal (DOAJ) databases to identify relevant Indian studies. Substantial variation in the prevalence of depression in people with diabetes was found across the 41 selected studies; according to this review the range is 2% to 84% (T1DM - 2-7%; T2DM - 8%-84%). Correlates of depression in diabetic patients are advancing age, female gender, low literacy rate, burden of being from a lower socioeconomic status, rural domicile, marriage and duration of diabetes of >2years, diabetes related complications and poor glycaemic control. Sedentary life without adequate physical activities, lack of self-care are often the factors that precipitates depression in a T2DM patient and vice versa. According to this review, among Indian population there is a significant association between depression and diabetes. Copyright © 2017 Elsevier B.V. All rights reserved.

Indian Academy of Sciences, Bangalore Indian National Science ...

Indian Academy of Sciences (India)

2009-09-30

.in),. (www.insaindia.org) or (www.nasi.org.in); however a copy of the application together with enclosures must be sent by post to The Coordinator, Science Education Programme, Indian. Academy of Sciences, C.V. Raman ...

SERVICE MARKETING MIX OF INDIAN HOSPITALS: A CRITICAL REVIEW

Directory of Open Access Journals (Sweden)

Dharmesh, MOTWANI

2014-07-01

Full Text Available Sreenivas, Srinivasarao and Srinivasa (2013 said that “The health care market has become consumer centered and expecting high quality care at a reasonable price. The mushroomed development of corporate hospitals in India, competition is also bringing massive changes in industry structure. In this context, hospital services’ marketing is slowly and surely coming of age and is being woven into the fabric of hospitals planning and public relations programmes.” The essence of any marketing activity is marketing mix, and the central theme of the present paper revolves around the contemporary service marketing mix offered by Indian hospitals. In this paper author has critically reviewed 51 papers to describe elements of hospital service marketing mix; product, price, place, promotion, people, process and physical evidence.

Influences of two types of El Niño event on the Northwest Pacific and tropical Indian Ocean SST anomalies

Science.gov (United States)

Hu, Haibo; Wu, Qigang; Wu, Zepeng

2018-01-01

Based on the HadISST1 and NCEP datasets, we investigated the influences of the central Pacific El Niño event (CP-EL) and eastern Pacific El Niño event (EP-EL) on the Sea Surface Temperature (SST) anomalies of the Tropical Indian Ocean. Considering the remote effect of Indian Ocean warming, we also discussed the anticyclone anomalies over the Northwest Pacific, which is very important for the South China precipitation and East Asian climate. Results show that during the El Niño developing year of EP-EL, cold SST anomalies appear and intensify in the east of tropical Indian Ocean. At the end of that autumn, all the cold SST anomaly events lead to the Indian Ocean Dipole (IOD) events. Basin uniform warm SST anomalies exist in the Indian Ocean in the whole summer of EL decaying year for both CP-and EP-ELs. However, considering the statistical significance, more significant warm SST anomalies only appear in the North Indian Ocean among the June and August of EP-EL decaying year. For further research, EP-EL accompany with Indian Ocean Basin Warming (EPI-EL) and CP El Niño accompany with Indian Ocean Basin Warming (CPI-EL) events are classified. With the remote effects of Indian Ocean SST anomalies, the EPI-and CPI-ELs contribute quite differently to the Northwest Pacific. For the EPI-EL developing year, large-scale warm SST anomalies arise in the North Indian Ocean in May, and persist to the autumn of the El Niño decaying year. However, for the CPI-EL, weak warm SST anomalies in the North Indian Ocean maintain to the El Niño decaying spring. Because of these different SST anomalies in the North Indian Ocean, distinct zonal SST gradient, atmospheric anticyclone and precipitation anomalies emerge over the Northwest Pacific in the El Niño decaying years. Specifically, the large-scale North Indian Ocean warm SST anomalies during the EPI-EL decaying years, can persist to summer and force anomalous updrafts and rainfall over the North Indian Ocean. The atmospheric

Indian Academy of Sciences Conference Series | Indian Academy of ...

Indian Academy of Sciences (India)

Author Affiliations. SATYAM MUKHERJEE1. Department of Operations Management, Quantitative Methods & Information Systems; Indian Institute of Management, Udaipur; and Research Center for Open Digital Innovation, Purdue University, IN 47906, USA ...

General circulation and tracers: studies in the Western Indian Ocean

International Nuclear Information System (INIS)

Jamous, Daniel

1991-01-01

The main question addressed in this thesis is how to best use the information obtained from hydro-biogeochemical tracer data, to study the oceanic general circulation in the Western Indian Ocean. First, a principal component analysis is performed on a historical data set. The tracers considered are temperature, salinity, density, oxygen, phosphate and silica. The method reduces the amount of data to be considered by a factor of 5. It reproduces correctly and efficiently the large-scale distributions of these oceanic properties. The analysed data are then used in a finite-difference nonlinear inverse model. The grid has a resolution of 4 deg. by 4 deg.. Dynamical as well as tracer conservation constraints are used. These constraints are well satisfied by the obtained solutions but the associated errors remain large. Additional constraints would be required in order to discuss the different solutions in more detail. Finally, a qualitative study is done on the deep distribution of helium-3. The data show several important features linked to hydrothermal input in the Gulf of Aden and on the Central Indian Ridge, and to the origin of water masses and deep circulation characteristics. However additional data are required in order to clarify the distribution of this tracer in other key areas. (author) [fr

Fish Karyome: A karyological information network database of Indian Fishes.

Science.gov (United States)

Nagpure, Naresh Sahebrao; Pathak, Ajey Kumar; Pati, Rameshwar; Singh, Shri Prakash; Singh, Mahender; Sarkar, Uttam Kumar; Kushwaha, Basdeo; Kumar, Ravindra

2012-01-01

'Fish Karyome', a database on karyological information of Indian fishes have been developed that serves as central source for karyotype data about Indian fishes compiled from the published literature. Fish Karyome has been intended to serve as a liaison tool for the researchers and contains karyological information about 171 out of 2438 finfish species reported in India and is publically available via World Wide Web. The database provides information on chromosome number, morphology, sex chromosomes, karyotype formula and cytogenetic markers etc. Additionally, it also provides the phenotypic information that includes species name, its classification, and locality of sample collection, common name, local name, sex, geographical distribution, and IUCN Red list status. Besides, fish and karyotype images, references for 171 finfish species have been included in the database. Fish Karyome has been developed using SQL Server 2008, a relational database management system, Microsoft's ASP.NET-2008 and Macromedia's FLASH Technology under Windows 7 operating environment. The system also enables users to input new information and images into the database, search and view the information and images of interest using various search options. Fish Karyome has wide range of applications in species characterization and identification, sex determination, chromosomal mapping, karyo-evolution and systematics of fishes.

The Indian Ocean as a Connector

Science.gov (United States)

Durgadoo, J. V.; Biastoch, A.; Boning, C. W.

2016-02-01

The Indian Ocean is a conduit for the upper ocean flow of the global thermohaline circulation. It receives water from the Pacific Ocean through the Indonesian throughflow and the Tasman leakage, and exports water into the Atlantic by means of Agulhas leakage. A small contribution from the northern Indian Ocean is also detectable within Agulhas leakage. Changes on different timescales in the various components of the Pacific inflows and the Atlantic outflow have been reported. Little is known on the role of the Indian Ocean circulation in communicating changes from the Pacific into the Atlantic, let alone any eventual alterations in response to climate change. The precise routes and timescales of Indonesian throughflow, Tasman leakage, Red Sea and Persian Gulf Waters towards the Atlantic are examined in a Lagrangian framework within a high-resolution global ocean model. In this presentation, the following questions are addressed: How are Pacific waters modified in the Indian Ocean before reaching the Agulhas system? On what timescale is water that enters the Indian Ocean from the Pacific flushed out? How important are detours in the Bay of Bengal and Arabian Sea?

Fostering Social Determinants of Health Transdisciplinary Research: The Collaborative Research Center for American Indian Health

Directory of Open Access Journals (Sweden)

Amy J. Elliott

2015-12-01

Full Text Available The Collaborative Research Center for American Indian Health (CRCAIH was established in September 2012 as a unifying structure to bring together tribal communities and health researchers across South Dakota, North Dakota and Minnesota to address American Indian/Alaska Native (AI/AN health disparities. CRCAIH is based on the core values of transdisciplinary research, sustainability and tribal sovereignty. All CRCAIH resources and activities revolve around the central aim of assisting tribes with establishing and advancing their own research infrastructures and agendas, as well as increasing AI/AN health research. CRCAIH is comprised of three divisions (administrative; community engagement and innovation; research projects, three technical cores (culture, science and bioethics; regulatory knowledge; and methodology, six tribal partners and supports numerous multi-year and one-year pilot research projects. Under the ultimate goal of improving health for AI/AN, this paper describes the overarching vision and structure of CRCAIH, highlighting lessons learned in the first three years.

The Central Point Source in G76.9++1.0 V. R. Marthi1,∗ , J. N. ...

Indian Academy of Sciences (India)

Astr. (2011) 32, 451–455 c Indian Academy of Sciences. The Central Point Source in G76.9++1.0. V. R. Marthi1,∗. , J. N. Chengalur1, Y. Gupta1 ... emission has indeed been seen at 2 GHz with the Green Bank Telescope. (GBT), establishing the fact that scattering is responsible for its non- detection at low radio frequencies.

American Indians in Graduate Education.

Science.gov (United States)

Kidwell, Clara Sue

1989-01-01

The number of American Indians enrolled in institutions of higher education is very small. Enrollment figures for fall 1984 show Indians made up .68% of the total enrollment in institutions of higher education in the country, but only 15% of them were in universities. Their largest representation was in two-year institutions, where 54% of Indian…

epubworkshop | Indian Academy of Sciences

Indian Academy of Sciences (India)

Toggle navigation. Logo of the Indian Academy of Sciences. Indian Academy of Sciences. Home · About IASc · History · Memorandum of Association · Role of the Academy · Statutes · Council · Raman Chair · Jubilee Chair · Academy – Springer Nature chair · Academy Trust · Contact details · Office Staff · Office complaint ...

Greek, Indian and Arabic logic

CERN Document Server

Gabbay, Dov M

2004-01-01

Greek, Indian and Arabic Logic marks the initial appearance of the multi-volume Handbook of the History of Logic. Additional volumes will be published when ready, rather than in strict chronological order. Soon to appear are The Rise of Modern Logic: From Leibniz to Frege. Also in preparation are Logic From Russell to Gödel, Logic and the Modalities in the Twentieth Century, and The Many-Valued and Non-Monotonic Turn in Logic. Further volumes will follow, including Mediaeval and Renaissance Logic and Logic: A History of its Central. In designing the Handbook of the History of Logic, the Editors have taken the view that the history of logic holds more than an antiquarian interest, and that a knowledge of logic's rich and sophisticated development is, in various respects, relevant to the research programmes of the present day. Ancient logic is no exception. The present volume attests to the distant origins of some of modern logic's most important features, such as can be found in the claim by the authors of t...

Retort process modelling for Indian traditional foods.

Science.gov (United States)

Gokhale, S V; Lele, S S

2014-11-01

Indian traditional staple and snack food is typically a heterogeneous recipe that incorporates varieties of vegetables, lentils and other ingredients. Modelling the retorting process of multilayer pouch packed Indian food was achieved using lumped-parameter approach. A unified model is proposed to estimate cold point temperature. Initial process conditions, retort temperature and % solid content were the significantly affecting independent variables. A model was developed using combination of vegetable solids and water, which was then validated using four traditional Indian vegetarian products: Pulav (steamed rice with vegetables), Sambar (south Indian style curry containing mixed vegetables and lentils), Gajar Halawa (carrot based sweet product) and Upama (wheat based snack product). The predicted and experimental values of temperature profile matched with ±10 % error which is a good match considering the food was a multi component system. Thus the model will be useful as a tool to reduce number of trials required to optimize retorting of various Indian traditional vegetarian foods.

Competition between Chinese and Indian Oil & Gas Companies and its Implications for Sino-Indian Bilateral Relations

Directory of Open Access Journals (Sweden)

V V Shikin

2015-12-01

Full Text Available This article concerns overseas oil & gas assets acquisitions made by Chinese and Indian national oil companies (NOCs within the last two decades. The paper analyzes whether these companies pursue commercial interests of their shareholders or political will of national governments. To answer this question the author examines Chinese and Indian corporations’ organization and ownership structure foundations of which were laid in the 1990s when both countries’ energy sectors faced structural reforms resulted in transforming archaic governmental organizations into modern competitive state-owned corporations that could compete with the leading Western oil and gas companies. The article also scrutinizes competition between Chinese and Indian companies so as to find out if it is able to affect political relations between Beijing and Delhi, exacerbates existing conflicts or cause the emergence of the new ones. To address this issue the author analyzes some cases of Sino-Indian clash of energy interests in different regions of the world.

The size distributions of all Indian cities

Science.gov (United States)

Luckstead, Jeff; Devadoss, Stephen; Danforth, Diana

2017-05-01

We apply five distributions-lognormal, double-Pareto lognormal, lognormal-upper tail Pareto, Pareto tails-lognormal, and Pareto tails-lognormal with differentiability restrictions-to estimate the size distribution of all Indian cities. Since India contains numerous small cities, it is important to explicitly model the lower-tail behavior for studying the distribution of all Indian cities. Our results rigorously confirm, using both graphical and formal statistical tests, that among these five distributions, Pareto tails-lognormal is a better suited parametrization of the Indian city size data, verifying that the Indian city size distribution exhibits a strong reverse Pareto in the lower tail, lognormal in the mid-range body, and Pareto in the upper tail.

Interannual to Decadal SST Variability in the Tropical Indian Ocean

Science.gov (United States)

Wang, G.; Newman, M.; Han, W.

2017-12-01

The Indian Ocean has received increasing attention in recent years for its large impacts on regional and global climate. However, due mainly to the close interdependence of the climate variation within the Tropical Pacific and the Indian Ocean, the internal sea surface temperature (SST) variability within the Indian Ocean has not been studied extensively on longer time scales. In this presentation we will show analysis of the interannual to decadal SST variability in the Tropical Indian Ocean in observations and Linear Inverse Model (LIM) results. We also compare the decoupled Indian Ocean SST variability from the Pacific against fully coupled one based on LIM integrations, to test the factors influence the features of the leading SST modes in the Indian Ocean. The result shows the Indian Ocean Basin (IOB) mode, which is strongly related to global averaged SST variability, passively responses to the Pacific variation. Without tropical Indo-Pacific coupling interaction, the intensity of IOB significantly decreases by 80%. The Indian Ocean Dipole (IOD) mode demonstrates its independence from the Pacific SST variability since the IOD does not change its long-term characteristics at all without inter-basin interactions. The overall SSTA variance decreases significantly in the Tropical Indian Ocean in the coupling restricted LIM runs, especially when the one-way impact from the Pacific to the Indian Ocean is turned off, suggesting that most of the variability in the Indian Ocean comes from the Pacific influence. On the other hand, the Indian Ocean could also transport anomalies to the Pacific, making the interaction a complete two-way process.

Towards a New Image of American Indian Women.

Science.gov (United States)

Jaimes, Marie Annette

1982-01-01

Examines matriarchy, androgyny, and spiritual unity among men and women from a traditional indigenous world view. Parallels this with brain theory from both Indian and non-Indian perspectives. Asserts that Indian women must reclaim their "power" and strength by finding that source in their traditional past and among their spiritual…

BIA Indian Lands Dataset (Indian Lands of the United States)

Data.gov (United States)

Federal Geographic Data Committee — The American Indian Reservations / Federally Recognized Tribal Entities dataset depicts feature location, selected demographics and other associated data for the 561...

Helplessness, Hopelessness, and Despair: Identifying the Precursors to Indian Youth Suicide.

Science.gov (United States)

Johnson, Troy; Tomren, Holly

1999-01-01

Discusses suicide among American Indian youth. Examines Indian youth suicide rates, general characteristics of Indian suicides, behavioral characteristics and environmental stresses, guidelines for planning interventions, the use of American Indian culture to engage at-risk youth, and the high risk status of Indian foster children in non-Indian…

Rare association of central pontine myelinolysis with infantile tremor syndrome

Directory of Open Access Journals (Sweden)

Kalpana Datta

2012-01-01

Full Text Available Central pontine myelinolysis (CPM is an acute demyelination within the central basis pontis. Though exact mechanism is not known it is seen commonly with rapid correction of hyponatremia and also with pontine ischemia or infarction, demyelinating diseases, pontine neoplasm and different metabolic diseases. We report a rare association of CPM in a patient of Infantile Tremor Syndrom (ITS. ITS is a syndrome of tremor, mental and physical retardation, pigmentary changes of hair and skin and anemia in malnourished children. Though first reported in Indian subcontinent many identical cases were reported from around the world. Our case is a 15 month old child with generalized tremor, mild hepatosplenomegaly with features of grade II malnutrition including skin and hair changes. All the signs and symtoms of tremor improved after treatment with the World Health Organization (WHO protocol for protein energy malnutrition (PEM and administration of propranolol without any side effects.

Indian Education in the American Colonies, 1607-1783.

Science.gov (United States)

Szasz, Margaret Connell

Indian schooling in colonial America was continuously immersed in the exchange between cultures that involved religion, land ownership, disease, alcohol, and warfare, and was molded by trade in furs and hides, and Indian slaves. In the past two decades American scholars have begun to reinterpret colonial North American Indian history and the…

Traces of sub-Saharan and Middle Eastern lineages in Indian Muslim populations

Science.gov (United States)

Eaaswarkhanth, Muthukrishnan; Haque, Ikramul; Ravesh, Zeinab; Romero, Irene Gallego; Meganathan, Poorlin Ramakodi; Dubey, Bhawna; Khan, Faizan Ahmed; Chaubey, Gyaneshwer; Kivisild, Toomas; Tyler-Smith, Chris; Singh, Lalji; Thangaraj, Kumarasamy

2010-01-01

Islam is the second most practiced religion in India, next to Hinduism. It is still unclear whether the spread of Islam in India has been only a cultural transformation or is associated with detectable levels of gene flow. To estimate the contribution of West Asian and Arabian admixture to Indian Muslims, we assessed genetic variation in mtDNA, Y-chromosomal and LCT/MCM6 markers in 472, 431 and 476 samples, respectively, representing six Muslim communities from different geographical regions of India. We found that most of the Indian Muslim populations received their major genetic input from geographically close non-Muslim populations. However, low levels of likely sub-Saharan African, Arabian and West Asian admixture were also observed among Indian Muslims in the form of L0a2a2 mtDNA and E1b1b1a and J*(xJ2) Y-chromosomal lineages. The distinction between Iranian and Arabian sources was difficult to make with mtDNA and the Y chromosome, as the estimates were highly correlated because of similar gene pool compositions in the sources. In contrast, the LCT/MCM6 locus, which shows a clear distinction between the two sources, enabled us to rule out significant gene flow from Arabia. Overall, our results support a model according to which the spread of Islam in India was predominantly cultural conversion associated with minor but still detectable levels of gene flow from outside, primarily from Iran and Central Asia, rather than directly from the Arabian Peninsula. PMID:19809480

25 CFR 273.16 - Powers and duties of Indian Education Committee.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Powers and duties of Indian Education Committee. 273.16 Section 273.16 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT Application Process § 273.16...

American Indian Tribal Values: A Critical Consideration in the Education of American Indians/Alaska Natives Today

Science.gov (United States)

Tippeconnic, John W., III; Tippeconnic Fox, Mary Jo

2012-01-01

The education of American Indians and Alaska Natives has increasingly become more complex given the differences in tribal languages and cultures, especially as changing demographics and issues of Indian identity are considered. There are over 200 languages and vast cultural differences between and within the 565 federally recognized tribes in…

Changing Women: The Cross-Currents of American Indian Feminine Identity.

Science.gov (United States)

Tsosie, Rebecca

1988-01-01

Examines the writings of contemporary American Indian women with regard to Euro-American stereotypes and their own concepts of femininity and Indian identity. Relates these writings to the social history of American Indians, traditional beliefs, and the autobiographical experiences of early twentieth century Indian women. Contains 32 references.…

Recent predictors of Indian summer monsoon based on Indian and Pacific Ocean SST

Science.gov (United States)

Shahi, Namendra Kumar; Rai, Shailendra; Mishra, Nishant

2018-02-01

This study investigates the relationship between sea surface temperature (SST) of various geographical locations of Indian and Pacific Ocean with the Indian summer monsoon rainfall (ISMR) to identify possible predictors of ISMR. We identified eight SST predictors based on spatial patterns of correlation coefficients between ISMR and SST of the regions mentioned above during the time domain 1982-2013. The five multiple linear regression (MLR) models have been developed by these predictors in various combinations. The stability and performance of these MLR models are verified using cross-validation method and other statistical methods. The skill of forecast to predict observed ISMR from these MLR models is found to be substantially better based on various statistical verification measures. It is observed that the MLR models constructed using the combination of SST indices in tropical and extra tropical Indian and Pacific is able to predict ISMR accurately for almost all the years during the time domain of our study. We tried to propose the physical mechanism of the teleconnection through regression analysis with wind over Indian subcontinent and the eight predictors and the results are in the conformity with correlation coefficient analysis. The robustness of these models is seen by predicting the ISMR during recent independent years of 2014-2017 and found the model 5 is able to predict ISMR accurately in these years also.

Indian cosmogonies and cosmologies

Directory of Open Access Journals (Sweden)

Pajin Dušan

2011-01-01

Full Text Available Various ideas on how the universe appeared and develops, were in Indian tradition related to mythic, religious, or philosophical ideas and contexts, and developed during some 3.000 years - from the time of Vedas, to Puranas. Conserning its appeareance, two main ideas were presented. In one concept it appeared out of itself (auto-generated, and gods were among the first to appear in the cosmic sequences. In the other, it was a kind of divine creation, with hard work (like the dismembering of the primal Purusha, or as emanation of divine dance. Indian tradition had also various critiques of mythic and religious concepts (from the 8th c. BC, to the 6c., who favoured naturalistic and materialistic explanations, and concepts, in their cosmogony and cosmology. One the peculiarities was that indian cosmogony and cosmology includes great time spans, since they used a digit system which was later (in the 13th c. introduced to Europe by Fibonacci (Leonardo of Pisa, 1170-1240.

25 CFR 141.27 - Trade in imitation Indian crafts prohibited.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Trade in imitation Indian crafts prohibited. 141.27 Section 141.27 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES BUSINESS PRACTICES ON THE NAVAJO, HOPI AND ZUNI RESERVATIONS General Business Practices § 141.27 Trade in imitation...

[Heart surgery in Brazilian Indians].

Science.gov (United States)

Gomes, W J; Carvalho, A C; Vieira Filho, J P; Souza, R B; Palma, J H; Maluf, M A; Branco, J N; Buffolo, E

1997-01-01

Our experience with surgical treatment of heart diseases in Indians living in the Amazon rain forest in primitive stages was reviewed. From 1988 to 1995, 18 patients underwent cardiovascular surgical procedures at the São Paulo Hospital of the Escola Paulista de Medicina. Seven patients had valvar disease, nine congenital heart defects, one submitral aneurysm and one arrhythmia. Thirteen Indians came from tribes of the Amazon rain forest area: three from the Xavante, two from Waiapi, two from Tucano, two from Macuxi, two from Mayoruna, and one of each tribe of Xikrin, Guajajara, Terena, Surui, Galibi, Cinta-Larga and Pataxó. We performed 22 operations, with two hospital deaths. Follow-up was possible in 87.5% of cases, with one late death. The majority of cases were due to congenital heart defects and in this series it was noted the absence of operations to treat coronary artery disease. The incidence of valve disease was higher in accultured or semi-accultured Indians. The surgical treatment of cardiovascular disease has made possible to the surviving indians to return to and be accepted by their fellow tribesmen.

Theory of uniqueness of Indian Caste System

OpenAIRE

Ashwin Kumar

2006-01-01

Classical studies on pre-modern Indian social structure have suggested apparent differences between the Indian caste system and social stratification as one can discern in other parts of the world. However, one needs to question such dogmatic assertions that such vast differences really existed. An endeavor is made in this research paper to reflect on the nature of caste hierarchy in pre-modern India. The caste system forms the significant basis of pre-modern Indian social structure. Early wr...

25 CFR 11.907 - Transfer to Court of Indian Offenses.

Science.gov (United States)

2010-04-01

....907 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND ORDER CODE Children's Court § 11.907 Transfer to Court of Indian Offenses. (a) The presenting officer or the minor may file a petition requesting the children's court to transfer the minor to...

Groundwater data collection for the Quinault Indian Nation, Grays Harbor and Jefferson Counties, Washington

Science.gov (United States)

Kahle, Sue C.; Fasser, Elisabeth T.; Olsen, Theresa D.

2017-11-03

Groundwater data were collected on the Quinault Indian Reservation to provide the Quinualt Indian Nation (QIN) with basic knowledge of the existing wells and springs on the reservation, and to establish a water-level network to be monitored by QIN to begin building a long-term groundwater dataset. The 327 mi2 Quinault Indian Reservation is located within the heavily forested Queets-Quinault watershed along the west-central coast of Washington and includes the coastal communities of Taholah and Queets, and the inland community of Amanda Park. Groundwater data were collected or compiled for 87 sites—82 wells and 5 springs. In October 2016, a field inventory was done to locate the sites and acquire site data. Groundwater levels were measured in 15 of the field-inventoried wells and 3 of those wells were observed as flowing (artesian). A monthly groundwater‑level monitoring network of 13 wells was established by the U.S. Geological Survey in March 2017, and the network was transferred to QIN in June 2017 for continued measurements.Several data needs were identified that would provide a more complete understanding of the groundwater system of the Quinault Indian Reservation. The collection of monthly water-level data for multiple years is an important first step in understanding seasonal and long term changes in water levels. Additionally, the collection of baseline groundwater chemistry and quality data across the reservation would help with future efforts to monitor existing and potentially changing groundwater quality conditions. Development of a water budget of the Queets-Quinault Watershed and the reservation within that area would provide water users with a better understanding of this important resource and provide needed information about the competing demands on local water sources.

Indian areas threatened by hydroelectric projects in Brazil

Energy Technology Data Exchange (ETDEWEB)

Aspelin, P L; Santos, S.C. dos

1981-10-01

In Brazil, as elsewhere, high priority is being given to developing domestic energy sources due to the spectacular increase in the cost of imported petroleum in recent years. This paper discusses the present situation of the thirty-two to thirty-four various Indian areas presently known to be threatened by seven major hydro-electric projects and one flood-control project, either planned or underway, in or directly involving Brazil. A total of at least 100,000 hectares of Indian land (or nearly one hectare for each remaining Brazilian Indian) will be flooded or otherwise expropriated by these projects. Past efforts by the Brazilian National Indian Foundation (FUNAI) to protect the Indians from the pressure of ''national development'' have not been sufficient. Research, planning, publicity, and political pressure are necessary to ensure that their efforts regarding these hydroelectric projects are more successful.

Indian Academy of Sciences Conference Series | Indian Academy of ...

Indian Academy of Sciences (India)

Home; Journals; Indian Academy of Sciences Conference Series; Volume 1; Issue 1. Chimera-like states generated by large perturbation of synchronous state of coupled metronomes. SERGEY BREZETSKIY DAWID DUDKOWSKI PATRYCJA JAROS JERZY WOJEWODA KRZYSZTOF CZOLCZYNSKI YURI MAISTRENKO ...

Locally Generated Information and Referral Services in Indian Libraries. Guide 8: Generating Information in Indian Libraries.

Science.gov (United States)

Townley, Charles T.

Libraries and information centers are rapidly becoming an integral part of American Indian live. A primary concern of Indian people is the availability of dependable information on those issues and programs which directly affect their day to day lives. As the community information agency, the library plays a key role in improving access to local…

Utilizing linkage disequilibrium information from Indian Genome ...

Indian Academy of Sciences (India)

Using LD information derived from Indian Genome Variation database (IGVdb) on populations .... Line diagram represents the SNPs selected in Indian (upper panel) and CEPH .... out procedure for extracting DNA from human nucleated cells.

PROBLEMS AND CHALLENGES OF INDIAN POST IN FINANCIAL INCLUSION

OpenAIRE

M. Mala; Dr. G. Vasanthi

2016-01-01

Financial inclusion means connecting all individuals, who are in the remote rural areas, to a well-functioning financial system. During post liberalization period the Indian post offices are providing banking services to the all section of people of the society since 1882. Indian post served Indian villagers as banker much before financial inclusion become buzzword and Indian post claims to be the pioneer of financial inclusion in India. The paper aims to focus on utilizing the India Post Off...

Regal phylogeography: Range-wide survey of the marine angelfish Pygoplites diacanthus reveals evolutionary partitions between the Red Sea, Indian Ocean, and Pacific Ocean

KAUST Repository

Coleman, Richard R.

2016-04-08

The regal angelfish (Pygoplites diacanthus; family Pomacanthidae) occupies reefs from the Red Sea to the central Pacific, with an Indian Ocean/Rea Sea color morph distinct from a Pacific Ocean morph. To assess population differentiation and evaluate the possibility of cryptic evolutionary partitions in this monotypic genus, we surveyed mtDNA cytochrome b and two nuclear introns (S7 and RAG2) in 547 individuals from 15 locations. Phylogeographic analyses revealed four mtDNA lineages (d = 0.006 – 0.015) corresponding to the Pacific Ocean, the Red Sea, and two admixed lineages in the Indian Ocean, a pattern consistent with known biogeographical barriers. Christmas Island in the eastern Indian Ocean had both Indian and Pacific lineages. Both S7 and RAG2 showed strong population-level differentiation between the Red Sea, Indian Ocean, and Pacific Ocean (ΦST = 0.066 – 0.512). The only consistent population sub-structure within these three regions was at the Society Islands (French Polynesia), where surrounding oceanographic conditions may reinforce isolation. Coalescence analyses indicate the Pacific (1.7 Ma) as the oldest extant lineage followed by the Red Sea lineage (1.4 Ma). Results from a median-joining network suggest radiations of two lineages from the Red Sea that currently occupy the Indian Ocean (0.7 – 0.9 Ma). Persistence of a Red Sea lineage through Pleistocene glacial cycles suggests a long-term refuge in this region. The affiliation of Pacific and Red Sea populations, apparent in cytochrome b and S7 (but equivocal in RAG2) raises the hypthosis that the Indian Ocean was recolonized from the Red Sea, possibly more than once. Assessing the genetic architecture of this widespread monotypic genus reveals cryptic evolutionary diversity that merits subspecific recognition.

Regal phylogeography: Range-wide survey of the marine angelfish Pygoplites diacanthus reveals evolutionary partitions between the Red Sea, Indian Ocean, and Pacific Ocean

KAUST Repository

Coleman, Richard R.; Eble, Jeffrey A.; DiBattista, Joseph; Rocha, Luiz A.; Randall, John E.; Berumen, Michael L.; Bowen, Brian W.

2016-01-01

The regal angelfish (Pygoplites diacanthus; family Pomacanthidae) occupies reefs from the Red Sea to the central Pacific, with an Indian Ocean/Rea Sea color morph distinct from a Pacific Ocean morph. To assess population differentiation and evaluate the possibility of cryptic evolutionary partitions in this monotypic genus, we surveyed mtDNA cytochrome b and two nuclear introns (S7 and RAG2) in 547 individuals from 15 locations. Phylogeographic analyses revealed four mtDNA lineages (d = 0.006 – 0.015) corresponding to the Pacific Ocean, the Red Sea, and two admixed lineages in the Indian Ocean, a pattern consistent with known biogeographical barriers. Christmas Island in the eastern Indian Ocean had both Indian and Pacific lineages. Both S7 and RAG2 showed strong population-level differentiation between the Red Sea, Indian Ocean, and Pacific Ocean (ΦST = 0.066 – 0.512). The only consistent population sub-structure within these three regions was at the Society Islands (French Polynesia), where surrounding oceanographic conditions may reinforce isolation. Coalescence analyses indicate the Pacific (1.7 Ma) as the oldest extant lineage followed by the Red Sea lineage (1.4 Ma). Results from a median-joining network suggest radiations of two lineages from the Red Sea that currently occupy the Indian Ocean (0.7 – 0.9 Ma). Persistence of a Red Sea lineage through Pleistocene glacial cycles suggests a long-term refuge in this region. The affiliation of Pacific and Red Sea populations, apparent in cytochrome b and S7 (but equivocal in RAG2) raises the hypthosis that the Indian Ocean was recolonized from the Red Sea, possibly more than once. Assessing the genetic architecture of this widespread monotypic genus reveals cryptic evolutionary diversity that merits subspecific recognition.

Of Men, Machines and Apocalypses: Masculine Anxieties in Indian Speculative Fiction

Directory of Open Access Journals (Sweden)

Dibyadyuti Roy

2015-07-01

Full Text Available Exploding bombs embedded with catastrophic potential have remained central to our eschatological conceptualizations for more than a century. Future war fiction—a key sub-genre of speculative fiction—in building upon this obsession introduces us to unforeseen apocalyptic settings, which are brought forth through a nexus between gendered bodies and destructive military machinery. In underscoring the decidedly masculine nature of future war fiction, this article explores depictions of anxious postcolonial masculinity within the little-explored terrain of Indian speculative fiction. Apocalyptic settings in these texts, I argue, provide a topos for enacting postcolonial masculine anxieties, which are subsequently countered through making male bodies contingent on the volatile performances of destructive military technology. In utilizing R.W Connell’s conceptualization of “hegemonic masculinity,” I explore the reasons behind the emergence of postcolonial masculine insecurities, which, I argue, results from India’s colonial history and its continued legacy within the subcontinent. Finally, my examination of representative Indian speculative texts, namely Mainak Dhar’s Line of Control (2009 and Sami Ahmad Khan’s Red Jihad (2012 emphasizes that making hegemonic postcolonial masculinity contingent on the destructive capabilities of military technology results in unstable and threatening masculine performances; much like the unpredictable nature of war machinery highlighted in these texts.

Lean manufacturing in Indian context: A survey

Directory of Open Access Journals (Sweden)

Rakesh Kumar

2015-04-01

Full Text Available This paper is an attempt to examine the implementation of Lean Manufacturing system in the Indian industries. Predominant elements of Lean Manufacturing, benefits gained after its implementation and obstacles observed by Indian Industry have been recognized. The results of this survey support the opinion that Lean Manufacturing had potential to improve the organizational performance of Indian industries. Nevertheless, Indian industries are required to be passionate to transform their manufacturing by adopting Lean manufacturing to gain the full benefits. A large numbers of literature papers are available on the better side of Lean manufacturing approach and its benefits gained by manufacturing organizations after implementation. But the adverse impacts of Lean manufacturing are not discussed to a great extent. Some drawbacks of Lean manufacturing are also highlighted in this paper.

The String of Pearls: Chinese Maritime Presence in the Indian Ocean and Its Effect on Indian Naval Doctrine

Science.gov (United States)

2012-12-01

182 Ibid.pp 264–67 183 Sikkim joined the Indian Union in 1975. 184 India Foreign Policy The Indira Ghandi Years...the Indira Ghandi Years. India: Radiant Publishers, 1990. 85 Indian Maritime Doctrine. New Delhi: Integrated Headquarters, Ministry of Defence

American Indian Studies. Library Research Guide.

Science.gov (United States)

White, Phillip M.

This guide to sources for students at San Diego State University doing library research in topics related to American Indian Studies begins by noting that information on North American Indians can be found in a variety of subject disciplines including history, anthropology, education, sociology, health care, law, business, and politics. The…

Palmar Dermatoglyphs of South Mrican Indians

African Journals Online (AJOL)

1974-03-09

Mar 9, 1974 ... Interracial Comparisons. Indian males had a significantly higher (O,OOS>P>. 0,001) number of thenar features than had Black males, although, taken separately, the right and left hands were not significantly different. There was no such discrepancy between Indian and Coloured males, and there were no.

An Indian Perspective of Self-Esteem.

Science.gov (United States)

Pepper, Floy C.; Henry, Steven L.

1991-01-01

Discusses self-esteem and child development within the context of the Indian perspective of the wholeness of life. Associates the four directions of the Medicine Wheel and common Indian symbols and interpretations of these directions with four social elements related to self-esteem: empowerment, uniqueness, attachment, and role models. (SV)

Selfhood and Context: Some Indian Solutions.

Science.gov (United States)

Collins, Alfred; Prakash, Desai

In this examination of East Indian theories about the self, an overview of two Indian concepts of self, "atman" and "ahamkara," is presented. Then, in an effort to uncover common theoretical grounds for understanding India's diverse views of the self, comparisons are made between Western psychoanalytic theories (e.g., the…

Artes y posconflicto

Directory of Open Access Journals (Sweden)

PENSAMIENTO, PALABRA Y OBRA

2014-12-01

No bastará que las artes estén presentes en el nuevo escenario social. Tenemos que formular política y tenemos que formar  a  quienes  se  encargarán  de darle sentido a las artes en la escuela, en los espacios comunitarios, en los medios masivos, en fin, en la vida.

Warming of the Indian Ocean Threatens Eastern and Southern Africa, but could be Mitigated by Agricultural Development

Science.gov (United States)

Funk, Chris; Dettinger, Michael D.; Brown, Molly E.; Michaelsen, Joel C.; Verdin, James P.; Barlow, Mathew; Howell, Andrew

2008-01-01

Since 1980, the number of undernourished people in eastern and southern Africa has more than doubled. Rural development stalled and rural poverty expanded during the 1990s. Population growth remains very high and declining per capita agricultural capacity retards progress towards Millennium Development goals. Analyses of in situ station data and satellite observations of precipitation identify another problematic trend. Main growing season rainfall receipts have diminished by approximately 15% in food insecure countries clustered along the western rim of the Indian Ocean. Occurring during the main growing seasons in poor countries dependent on rain fed agriculture, these declines are societally dangerous. Will they persist or intensify? Tracing moisture deficits upstream to an anthropogenically warming Indian Ocean leads us to conclude that further rainfall declines are likely. We present analyses suggesting that warming in the central Indian Ocean disrupts onshore moisture transports, reducing continental rainfall. Thus late 20th century anthropogenic Indian Ocean warming has probably already produced societally dangerous climate change by creating drought and social disruption in some of the world's most fragile food economies. We quantify the potential impacts of the observed precipitation and agricultural capacity trends by modeling millions of undernourished people as a function of rainfall, population, cultivated area, seed and fertilizer use. Persistence of current tendencies may result in a 50% increase in undernourished people. On the other hand, modest increases in per capita agricultural productivity could more than offset the observed precipitation declines. Investing in agricultural development can help mitigate climate change while decreasing rural poverty and vulnerability.

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

... Sharat Chandra (both of Indian Institute of Science, Bengaluru) and Suresh Jayakar ... In 1985, the Indian Academy of Sciences, Bengaluru, revived publication of ... It publishes papers and review articles on current topics, commentaries and ...

Indian Academy of Sciences Conference Series | Indian Academy of ...

Indian Academy of Sciences (India)

Author Affiliations. BOSILJKA TADIĆ1 MIROSLAV ANDJELKOVIĆ2 NEELIMA GUPTE3. Department of Theoretical Physics, Jožef Stefan Institute, Ljubljana, Slovenia; Institute for Nuclear Sciences, Vinča, Belgrade, Serbia; Indian Institute of Technology Madras, Chennai, India ...

Health impacts of mercury cycling in contaminated environments of central India studied by NAA and ICP-MS

International Nuclear Information System (INIS)

Patel, K.S.

2001-01-01

The heavy metal pollution in the Indian continent is increasing due to rapid industrialisation. Among heavy metals, the element: mercury is considered as global pollutant. In central India it is considered as global pollutant. Central India has been chosen for the investigation of the mercury pollution and their health impacts in the proposed project. The concentration and flux levels of the organic, inorganic and total mercury and their variations, sources and co-relation are investigated in various atmospheric and environmental compartments air, dry deposit, wet deposits, water, soil, sediment, etc. of central India lying between 18-23 deg. N latitude and 80-84 deg. longitude. The techniques CVAAS, NAA, XFS, ICP-MS, etc. would be used for monitoring the various chemical species of mercury employing established methodologies. (author)

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Weakening of lower tropospheric temperature gradient between Indian landmass and neighbouring oceans and its impact on Indian monsoon · S M Bawiskar · More Details Abstract Fulltext PDF. The study shows that in the scenario of global warming temperature gradient (TG) between Indian landmass and Arabian ...

Resonance – Journal of Science Education | Indian Academy of ...

Indian Academy of Sciences (India)

Logo of the Indian Academy of Sciences. Indian Academy of Sciences ... Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 1. Factoring Fermat Numbers. C E Veni ... C E Veni Madhavan1. Department of Computer Science and Automation, Indian Institute of Science, Bangalore 560 012.

Sex selection and health at birth among Indian immigrants.

Science.gov (United States)

González, Libertad

2018-05-01

I use birth-certificate data for Spain to document extremely son-biased sex ratios at birth among Indian immigrants (122 boys per 100 girls), especially at higher parities. I also show that the children of Indian immigrants display poor health outcomes during infancy. For instance, almost 10% of boys with Indian parents are born prematurely, compared with 6% of boys with native parents. However, there is no evidence of a gender gap in infant health among the children of Indian immigrants. I provide evidence suggesting that the poor outcomes of Indian children at birth may be attributed to the low endowments of Indian mothers, while the absence of a gender gap may be driven by the fact that the parents who would invest less in girls are less likely to carry the pregnancies of girls to term (more likely to practice sex-selective abortion), combined with the lower cost of prenatal investments in Spain (compared with India). Copyright © 2018 Elsevier B.V. All rights reserved.

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Presence of El Niño like conditions in the Pacific and warming over the equatorial Indian Ocean altered the circulation patterns and produced an anomalous low level convergence and ascending motion over the Indian Ocean region and large scale subsidence over the Indian landmass. Furthermore, the crossequatorial ...

Change in the relationship between the Australian summer monsoon circulation and boreal summer precipitation over Central China in the late 1990s

Science.gov (United States)

Yang, Ruowen; Wang, Jian; Zhang, Tianyu; He, Shengping

2017-09-01

Recent study revealed a close connection between the Australian summer monsoon (ASM) and boreal summer precipitation over Central China (SPCC). This study further revealed a strengthening of the ASM-SPCC relationship around the late 1990s. It is found that the relationship between the ASM and the SPCC during 1979-1997 (1998-2014) relationship is statistically insignificant (significant). Further analysis indicated that during 1998-2014, the weakened ASM is concurrent with significant positive sea surface temperature (SST) in the Indian Ocean and South China Sea, which could persist into the following boreal summer and further lead to intensified East Asian summer monsoon, strengthened western North Pacific subtropical high, and anomalous ascending motion over Central China. Consequently, more moisture is transported from the western Pacific northward to Central China where significant anomalous convergence appears. Therefore, the ASM could potentially influence the SPCC during 1998-2014. By contrast, the ASM-related SST and atmospheric circulation anomalies in boreal winter are statistically insignificant during 1979-1997. Such an interdecadal change might be attributed to the interdecadal warming that occurred in the Indian Ocean and South China Sea around the late 1990s. This study might be useful for the prediction of the SPCC.

Regal phylogeography: Range-wide survey of the marine angelfish Pygoplites diacanthus reveals evolutionary partitions between the Red Sea, Indian Ocean, and Pacific Ocean.

Science.gov (United States)

Coleman, Richard R; Eble, Jeffrey A; DiBattista, Joseph D; Rocha, Luiz A; Randall, John E; Berumen, Michael L; Bowen, Brian W

2016-07-01

The regal angelfish (Pygoplites diacanthus; family Pomacanthidae) occurs on reefs from the Red Sea to the central Pacific, with an Indian Ocean/Rea Sea color morph distinct from a Pacific Ocean morph. To assess population differentiation and evaluate the possibility of cryptic evolutionary partitions in this monotypic genus, we surveyed mtDNA cytochrome b and two nuclear introns (S7 and RAG2) in 547 individuals from 15 locations. Phylogeographic analyses revealed four mtDNA lineages (d=0.006-0.015) corresponding to the Pacific Ocean, the Red Sea, and two admixed lineages in the Indian Ocean, a pattern consistent with known biogeographic barriers. Christmas Island in the eastern Indian Ocean had both Indian and Pacific lineages. Both S7 and RAG2 showed strong population-level differentiation between the Red Sea, Indian Ocean, and Pacific Ocean (ΦST=0.066-0.512). The only consistent population sub-structure within these three regions was at the Society Islands (French Polynesia), where surrounding oceanographic conditions may reinforce isolation. Coalescence analyses indicate the Pacific (1.7Ma) as the oldest extant lineage followed by the Red Sea lineage (1.4Ma). Results from a median-joining network suggest radiations of two lineages from the Red Sea that currently occupy the Indian Ocean (0.7-0.9Ma). Persistence of a Red Sea lineage through Pleistocene glacial cycles suggests a long-term refuge in this region. The affiliation of Pacific and Red Sea populations, apparent in cytochrome b and S7 (but equivocal in RAG2) raises the hypothesis that the Indian Ocean was recolonized from the Red Sea, possibly more than once. Assessing the genetic architecture of this widespread monotypic genus reveals cryptic evolutionary diversity that merits subspecific recognition. We recommend P.d. diacanthus and P.d. flavescens for the Pacific and Indian Ocean/Red Sea forms. Copyright © 2016 Elsevier Inc. All rights reserved.

Stochastic control of Indian megadroughts and megafloods

Energy Technology Data Exchange (ETDEWEB)

Hunt, B.G. [CSIRO Marine and Atmospheric Research, Aspendale, VIC (Australia)

2012-10-15

A multi-millennial run of the CSIRO Mark2 coupled climatic model has been used to investigate megadroughts and megafloods during the Indian summer monsoon (June-September). These extreme events were defined as having rainfall anomalies at least two standard deviations from normal. More than ten megafloods and more than twenty megadroughts, so-defined, were found to occur in a 5,000-year period of the simulation. The simulation replicated most of the major features of the observed summer monsoon, but a comparison of observed and simulated probability density functions suggests that the limited observed rainfall time series to date does not adequately sample the possible range of Indian monsoonal rainfall. An investigation of causal mechanisms of Indian rainfall variability reproduced the observed negative correlation with ENSO events, but it was found that neither extreme ENSO events or extremes of a range of other climatic phenomena coincided with the simulated, extreme megadroughts and megafloods. This disconnect between these events is succinctly illustrated with examples related to ENSO events in particular. Autoregressive and FFT analysis of observed and simulated Indian summer monsoon rainfall time series revealed them to consist of white noise. Since these time series therefore consist of random outcomes, it is apparent that these Indian megadroughts and megafloods are the consequence of stochastic influences. Thus, it is concluded that the interannual variability of Indian summer monsoonal rainfall cannot be predicted in general, nor can megadroughts and megafloods in particular. (orig.)

Mercury-induced oxidative stress in Indian mustard (Brassica juncea L.).

Science.gov (United States)

Shiyab, Safwan; Chen, Jian; Han, Fengxiang X; Monts, David L; Matta, Fank B; Gu, Mengmeng; Su, Yi; Masad, Motasim A

2009-10-01

Mercury, a potent neurotoxin, is released to the environment in significant amounts by both natural processes and anthropogenic activities. No natural hyperaccumulator plant has been reported for mercury phytoremediation. Few studies have been conducted on the physiological responses of Indian mustard, a higher biomass plant with faster growth rates, to mercury pollution. This study investigated the phytotoxicity of mercury to Indian mustard (Brassica juncea L.) and mercury-induced oxidative stress in order to examine the potential application of Indian mustard to mercury phytoremediation. Two common cultivars (Florida Broadleaf and Longstanding) of Indian mustard were grown hydroponically in a mercury-spiked solution. Plant uptake, antioxidative enzymes, peroxides, and lipid peroxidation under mercury stress were investigated. Antioxidant enzymes (catalase, CAT; peroxidase, POD; and superoxide dismutase, SOD) were the most sensitive indices of mercury-induced oxidative response of Indian mustard plants. Indian mustard effectively generated an enzymatic antioxidant defense system (especially CAT) to scavenge H(2)O(2), resulting in lower H(2)O(2) in shoots with higher mercury concentrations. These two cultivars of Indian mustard demonstrated an efficient metabolic defense and adaptation system to mercury-induced oxidative stress. A majority of Hg was accumulated in the roots and low translocations of Hg from roots to shoots were found in two cultivars of Indian mustard. Thus Indian mustard might be a potential candidate plant for phytofiltration/phytostabilization of mercury contaminated waters and wastewater.

Brazil launches anti-AIDS campaign for Indians. Education and prevention.

Science.gov (United States)

1996-12-09

Anthropologists are educating Indian tribes regarding methods of preventing the spread of sexually transmitted diseases (STDs), particularly acquired immunodeficiency syndrome (AIDS), in a new Brazilian campaign. Estimates of the number of Indians who are infected with human immunodeficiency virus (HIV) vary because records do not categorize by race. While the National Indian Foundation (Funai) believes 20 of 320,000 Indians are infected, the Catholic Church's Indigenous Missionary Council (CIMI) states that 11 Indians have died of AIDS since 1989, and that another 4 are HIV-positive. According to Pedro Chequer, campaign coordinator, the Indian population is at low risk, but highly vulnerable to the spread of HIV infection; each tribe has different sexual mores, which must be respected, and its own language, which requires educational materials in that language. Based on recent studies, 10-15% of Brazilian Indians are infected with some form of STD. Indians at high risk, those living near urban areas or having regular contact with mining and forestry workers, particularly the wildcat golddiggers known as "garimpeiros," are being targeted. The use of army personnel, who are often the only non-indigenous people in isolated areas of the Amazon, in the campaign is being considered. The Ministry of Heath is also promoting studies of Indian culture and an education campaign in 1310 schools, reaching 62,000 indigenous students and 2504 teachers.

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

GJB2 and GJB6 gene mutations found in Indian probands with congenital hearing impairment .... and plasma factor VII coagulant activity in Asian Indian families predisposed to .... Tetrasomy 18p in a male dysmorphic child in southeast Turkey.

New associates | Announcements | Indian Academy of Sciences

Indian Academy of Sciences (India)

Translational Health Science and Technology Institute, Faridabad. Praveen Kumar Indian Institute of Science, Bengaluru. S Mishra Sabyashachi Mishra Indian Institute of Technology, Kharagpur. Jagannath Mondal TIFR Centre for Interdisciplinary Sciences, Hyderabad. Samrat Mondal Wildlife Institute of India, Dehradun.

Critical success factors of Indian Entrepreneurs

Directory of Open Access Journals (Sweden)

Alex Antonites

2013-12-01

Full Text Available This research seeks to explore the critical success factors that influence the success of Indian small business owners in the largest metropolitan area in South Africa. To achieve this, the objective of the study was to confirm whether there are significant differences between a successful and less successful group of business owners in terms of general management skills, personal characteristics, and entrepreneurial orientation and financing of the business. Through analysing secondary evidence and empirical results it was possible to facilitate a better understanding of how Indian entrepreneurs operating in small and medium enterprises sustain success, thus contributing to the body of knowledge relating to entrepreneurship development in the domain of entrepreneurship. From the literature it became clear that cultural dimensions have an impact on the entrepreneurial process. The arrival of Indians in South Africa has contributed to a unique Indian culture. The characteristics that describe ethnic entrepreneurs and success factors attributed to their success are described. Small and medium enterprises (SMEs are crucial for the development of any country as they offer benefits of economic growth and employment generation. The success factors to sustain SMEs are also described. The findings of the study indicate that there are no significant differences between the comparable groups in relation to management skills and finance factors. There are, however, significant differences relating to personal factors, such as the level of education, family support and experience. Finally, an important learning is that the Indian entrepreneurs in this study are similar to ethnic entrepreneurs reviewed in literature. The study was conducted in Tshwane, the largest metropolitan area in South Africa, and amongst the largest in the world. Keywords: Culture, ethnic entrepreneurship, Indian entrepreneurship, critical success factors, small and medium enterprises

End-of-life care: Indian perspective

Science.gov (United States)

Sharma, Himanshu; Jagdish, Vankar; Anusha, Prabhakaran; Bharti, Sharma

2013-01-01

According to Hinduism, the main religion of India, the end-of-life (EOL) deals with good and bad death. The WHO definition of palliative care stresses on improving not only the quality of life of patients facing incurable diseases but also their families by providing relief from the pain and suffering that includes the psychosocial and spiritual needs as well. The Indian Society of Palliative Care has been doing a commendable work and appreciable efforts are being done by the Kerala model of delivering the EOL care. The spiritual, ethical issues and ethical challenges raised when the patients are in terminal phase are also reviewed keeping in mind the socio-cultural norms. The Indian Penal Code (IPC) has lacunae, which hamper the physicians from taking proper decision in the EOL care. Some of the sections like IPC 309 are defunct and need to be changed. The Indian Society for Critical Care Medicine has developed a position statement on the patient management of the terminally ill patient in the Intensive Care Unit (ICU) which states that the society should move from the paternalistic model to the share based decision model of the West when deciding the fate of such patients. The literature review on the Indian research on palliative care shows very little emphatic results and the medical under graduates show illiteracy. To strengthen it Medical Council of India has included the palliative care in its curriculum by starting a PG course. Literature review revealed that more research from Indian perspective should be done in this area. This article studies the core issues of developing palliative care in Indian setting keeping in mind the ethical, spiritual and legal issues. PMID:23858271

Working Women: Indian Perspective

Directory of Open Access Journals (Sweden)

Dharmendra MEHTA

2014-06-01

Full Text Available In India, due to unprecedented rise in the cost of living, ris-ing prices of commodities, growing expenses on children ed-ucation, huge rate of unemployment, and increasing cost of housing properties compel every Indian family to explore all the possible ways and means to increase the household income. It is also witnessed that after globalization Indian women are able to get more jobs but the work they get is more casual in nature or is the one that men do not prefer to do or is left by them to move to higher or better jobs. Working women refers to those in paid employment. They work as lawyers, nurses, doctors, teachers and secretaries etc. There is no profession today where women are not employed. University of Oxford’s Professor Linda Scott recently coined the term the Double X Economy to describe the global economy of women. The present paper makes an attempt to discuss issues and challenges that are being faced by Indian working women at their respective workstations.

Patrika | Publications | Indian Academy of Sciences

Indian Academy of Sciences (India)

Patrika. Newsletter of the Indian Academy of Sciences. Patrika is a newsletter brought out by the Indian Academy of Sciences every year. It records all the major activities, events and initiatives of the academy. Issue 65. March 2017. In English | In Hindi. Issue 64. September 2016. In English | In Hindi. Issue 63. March 2016.

76 FR 40945 - Entergy Nuclear Indian Point 2, LLC, Entergy Nuclear Indian Point 3, LLC, Entergy Nuclear...

Science.gov (United States)

2011-07-12

... NUCLEAR REGULATORY COMMISSION [NRC-2011-0150; Docket Nos. 50-003, 50-247, and 50-286; License Nos. DPR-5, DPR-26, and DPR-64] Entergy Nuclear Indian Point 2, LLC, Entergy Nuclear Indian Point 3, LLC, Entergy Nuclear Operations, Inc.; Receipt of Request for Action Notice is hereby given that by petition...

Deep-sea ecosystems of the Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Ingole, B.S.; Koslow, J.A.

are potential sites for hydrothermal mineralization and contain active vent fields. There are no available estimates for the numbers of seamounts in the Indian Ocean based on echo sounder recordings. Satellite altimetry data indicate that the Indian Ocean has...

Superficial mineral resources of the Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Siddiquie, H.N.; Hashimi, N.H.; Gujar, A; Valsangkar, A

The sea floor of the Indian Ocean and the continental margins bordering the ocean are covered by a wide variety of terrigenous, biogenous and anthigenic mineral deposits. The biogenous deposits in the Indian Ocean comprise the corals on shallow...

75 FR 8731 - Proposed Appointment to the National Indian Gaming Commission

Science.gov (United States)

2010-02-25

... National Indian Gaming Commission ACTION: Notice. SUMMARY: The Indian Gaming Regulatory Act provides for a three-person National Indian Gaming Commission. One member, the chairman, is appointed by the President... as an associate member of the National Indian Gaming Commission for a term of 3 years. DATES...

Making meaning of urban American Indian identity: a multistage integrative process.

Science.gov (United States)

Lucero, Nancy M

2010-10-01

The cultural identity and tribal connectedness of American Indians are commonly believed to have been negatively affected by the urbanization process in which American Indians have been involved during the past half century. This phenomenological study examined the processes through which cultural identity was formed and maintained by a group of American Indians who had lived since childhood in urban areas, away from their reservations or tribal communities. Seven urban Indian adults, each from a different tribe, shared their experiences related to coming to understand what it means to be American Indian and the development of their American Indian cultural identity. Four themes emerged from participant interviews and were seen to correspond to stages that participants passed through, from their teens through their 30s, that led to understanding and integration of their American Indian identity. Findings point to the importance of considering issues of cultural identity development when providing social work services to urban American Indian young adults.

25 CFR 309.6 - When does a commercial product become an Indian product?

Science.gov (United States)

2010-04-01

...? 309.6 Section 309.6 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.6 When does a commercial product become an Indian product? In addressing Indian embellishments to originally commercial products, the Indian labor expended to add art or...

Traditional Plains Indian Art and the Contemporary Indian Student.

Science.gov (United States)

Pakes, Fraser

1987-01-01

Examines underlying concepts in traditional Plains Indian arts and encourages incorporation of traditional concepts into contemporary art education. Discusses spiritual foundations, holism, art for art's sake, portability, body art, conservation, tribal identity, aesthetic features, age/sex differentiation in art production, white society's…

Network Science Based Quantification of Resilience Demonstrated on the Indian Railways Network

Science.gov (United States)

Bhatia, Udit; Kumar, Devashish; Kodra, Evan; Ganguly, Auroop R.

2015-01-01

The structure, interdependence, and fragility of systems ranging from power-grids and transportation to ecology, climate, biology and even human communities and the Internet have been examined through network science. While response to perturbations has been quantified, recovery strategies for perturbed networks have usually been either discussed conceptually or through anecdotal case studies. Here we develop a network science based quantitative framework for measuring, comparing and interpreting hazard responses as well as recovery strategies. The framework, motivated by the recently proposed temporal resilience paradigm, is demonstrated with the Indian Railways Network. Simulations inspired by the 2004 Indian Ocean Tsunami and the 2012 North Indian blackout as well as a cyber-physical attack scenario illustrate hazard responses and effectiveness of proposed recovery strategies. Multiple metrics are used to generate various recovery strategies, which are simply sequences in which system components should be recovered after a disruption. Quantitative evaluation of these strategies suggests that faster and more efficient recovery is possible through network centrality measures. Optimal recovery strategies may be different per hazard, per community within a network, and for different measures of partial recovery. In addition, topological characterization provides a means for interpreting the comparative performance of proposed recovery strategies. The methods can be directly extended to other Large-Scale Critical Lifeline Infrastructure Networks including transportation, water, energy and communications systems that are threatened by natural or human-induced hazards, including cascading failures. Furthermore, the quantitative framework developed here can generalize across natural, engineered and human systems, offering an actionable and generalizable approach for emergency management in particular as well as for network resilience in general. PMID:26536227

Network Science Based Quantification of Resilience Demonstrated on the Indian Railways Network.

Science.gov (United States)

Bhatia, Udit; Kumar, Devashish; Kodra, Evan; Ganguly, Auroop R

2015-01-01

The structure, interdependence, and fragility of systems ranging from power-grids and transportation to ecology, climate, biology and even human communities and the Internet have been examined through network science. While response to perturbations has been quantified, recovery strategies for perturbed networks have usually been either discussed conceptually or through anecdotal case studies. Here we develop a network science based quantitative framework for measuring, comparing and interpreting hazard responses as well as recovery strategies. The framework, motivated by the recently proposed temporal resilience paradigm, is demonstrated with the Indian Railways Network. Simulations inspired by the 2004 Indian Ocean Tsunami and the 2012 North Indian blackout as well as a cyber-physical attack scenario illustrate hazard responses and effectiveness of proposed recovery strategies. Multiple metrics are used to generate various recovery strategies, which are simply sequences in which system components should be recovered after a disruption. Quantitative evaluation of these strategies suggests that faster and more efficient recovery is possible through network centrality measures. Optimal recovery strategies may be different per hazard, per community within a network, and for different measures of partial recovery. In addition, topological characterization provides a means for interpreting the comparative performance of proposed recovery strategies. The methods can be directly extended to other Large-Scale Critical Lifeline Infrastructure Networks including transportation, water, energy and communications systems that are threatened by natural or human-induced hazards, including cascading failures. Furthermore, the quantitative framework developed here can generalize across natural, engineered and human systems, offering an actionable and generalizable approach for emergency management in particular as well as for network resilience in general.

Network Science Based Quantification of Resilience Demonstrated on the Indian Railways Network.

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Udit Bhatia

Full Text Available The structure, interdependence, and fragility of systems ranging from power-grids and transportation to ecology, climate, biology and even human communities and the Internet have been examined through network science. While response to perturbations has been quantified, recovery strategies for perturbed networks have usually been either discussed conceptually or through anecdotal case studies. Here we develop a network science based quantitative framework for measuring, comparing and interpreting hazard responses as well as recovery strategies. The framework, motivated by the recently proposed temporal resilience paradigm, is demonstrated with the Indian Railways Network. Simulations inspired by the 2004 Indian Ocean Tsunami and the 2012 North Indian blackout as well as a cyber-physical attack scenario illustrate hazard responses and effectiveness of proposed recovery strategies. Multiple metrics are used to generate various recovery strategies, which are simply sequences in which system components should be recovered after a disruption. Quantitative evaluation of these strategies suggests that faster and more efficient recovery is possible through network centrality measures. Optimal recovery strategies may be different per hazard, per community within a network, and for different measures of partial recovery. In addition, topological characterization provides a means for interpreting the comparative performance of proposed recovery strategies. The methods can be directly extended to other Large-Scale Critical Lifeline Infrastructure Networks including transportation, water, energy and communications systems that are threatened by natural or human-induced hazards, including cascading failures. Furthermore, the quantitative framework developed here can generalize across natural, engineered and human systems, offering an actionable and generalizable approach for emergency management in particular as well as for network resilience in general.

RIS and reservoirs in the NW and central Himalayan foothills

International Nuclear Information System (INIS)

Agrawal, R.C.

1989-02-01

There are nine (impounded) and three (under construction) tall (height exceeding 100 m) and large (capacity exceeding 1 km 3 ) reservoirs located in the northwestern and central Himalayan foothills. Natural earthquakes having magnitude greater than 7 have occurred in their vicinity in the past but there are no reports of reservoir associated seismic activity from a few of these sites which are under seismic surveillance following the guidelines of Indian Standard IS: 4967-1968. Case study of monitoring the seismicity around one site points to the need for rewriting the Standard. Reasons for non-occurrence of RIS in this seismically active environment are discussed. (author). 18 refs, 4 figs, 3 tabs

Cross-cultural differences in beliefs and practices that affect the language spoken to children: mothers with Indian and Western heritage.

Science.gov (United States)

Simmons, Noreen; Johnston, Judith

2007-01-01

Speech-language pathologists often advise families about interaction patterns that will facilitate language learning. This advice is typically based on research with North American families of European heritage and may not be culturally suited for non-Western families. The goal of the project was to identify differences in the beliefs and practices of Indian and Euro-Canadian mothers that would affect patterns of talk to children. A total of 47 Indian mothers and 51 Euro-Canadian mothers of preschool age children completed a written survey concerning child-rearing practices and beliefs, especially those about talk to children. Discriminant analyses indicated clear cross-cultural differences and produced functions that could predict group membership with a 96% accuracy rate. Items contributing most to these functions concerned the importance of family, perceptions of language learning, children's use of language in family and society, and interactions surrounding text. Speech-language pathologists who wish to adapt their services for families of Indian heritage should remember the centrality of the family, the likelihood that there will be less emphasis on early independence and achievement, and the preference for direct instruction.

What caused the cool summer over northern Central Asia, East Asia and central North America during 2009?

International Nuclear Information System (INIS)

Ha, Kyung-Ja; Chu, Jung-Eun; Lee, June-Yi; Wang, Bin; Hameed, Saji N; Watanabe, Masahiro

2012-01-01

Cool and wet weather conditions hit northern Central Asia, East Asia and central North America during the 2009 summer in concert with a strong jet stream and a prominent meandering upper-level circulation in the Northern Hemisphere mid-latitudes despite the fact that the year 2009 is the fifth warmest year globally in the modern record. It is found that the conspicuous atmospheric variability in the entire Northern Hemisphere mid-latitudes during the summer of 2009 was caused by a combination of teleconnections associated with significant tropical thermal forcings, strong polar forcing, and interaction between high-frequency weather events and climate anomalies. The strong negative circumglobal teleconnection pattern associated with the deficient Indian summer monsoon rainfall and developing El Niño condition was the major contributor to the cool and wet summer in June. On the other hand, the July weather conditions were attributable to the high-latitude impact of the unprecedented negative Arctic Oscillation, together with the Rossby wave response to the subtropical heating generated by convective activities over the Western North Pacific summer monsoon region. It is also noted that enhanced storm track activity and frequent cold surges from high-latitudes may have played a role in the cool and wet summer over the regions of interest. (letter)

Implications of American Indian gambling for social work research and practice.

Science.gov (United States)

Momper, Sandra L

2010-04-01

Since the 1988 passage of the Indian Gaming and Regulatory Act (IGRA), American Indian tribal communities have rapidly opened up casinos. American Indian participation in recreational gambling has increased, resulting in an increase in problem and pathological gambling. However, increased revenues from gaming have significantly benefited tribes. Background information on the Supreme Court case that led to passage of the IGRA and subsequently the opening of casinos on Indian reservations is provided. Data are presented on American Indian gambling studies that explore the impact of gambling on the development of problem or pathological gambling among American Indians. Reports and data are presented on the effects of gambling on the socioeconomic development of tribal communities. The implications of American Indian gaming for social work research and practice are discussed.

The Changing Role of the Chief on a California Indian Reservation.

Science.gov (United States)

Miller, Virginia P.

1989-01-01

Discusses the Yuki Indian chief's aboriginal role as leader, decision maker, and group coordinator and how that role, revived by Indian agents, served acculturation forces when the Yuki became reservation Indians. Describes how chiefs, relatively progressive and acculturated individuals, were effective middlemen between the agents and Indians.…

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