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Sample records for haavade ravi vaakumteraapia

  1. Harish Ravi

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. Harish Ravi. Articles written in Resonance – Journal of Science Education. Volume 15 Issue 6 June 2010 pp 561-572 Classroom. Understanding DC Motors Through Experiments · Harish Ravi Rajesh B Khaparde · More Details Fulltext PDF ...

  2. A Ravi P Rau

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. A Ravi P Rau. Articles written in Resonance – Journal of Science Education. Volume 20 Issue 4 April 2015 pp 346-351 General Article. The Rosetta-Philae Comet Mission as Physics Appreciation · A Ravi P Rau · More Details Fulltext PDF ...

  3. Ravi Korisettar | Speakers | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Ravi Korisettar has conducted a series of investigations into the Palaeolithic and Neolithic cultures of southern India and excavated lower Palaeolithic landscapes in the Kaladgi Basin of Karnataka, a group of Later Pleistocene ... Importance of the Vindhya Basin in the prehistory of the Indian subcontinent View Presentation.

  4. Evaluation of Ravi river water quality

    International Nuclear Information System (INIS)

    Ahmed, K.; Ali, W.

    2000-01-01

    Investigation from 1989 to 1998 on river Ravi pollution was carried out to study the effects of wastewater discharges on its water quality in relation to its various water use. The sources of pollution entering the river between Syphon (20 Km upstream) and Balloki Head works (75 Km downstream) includes Upper Chenab Canal (U.C.) which bring industrial effluents through Deg municipal swage from the city of Lahore. Investigation revealed that the flow in the river are highly variable with time during the year U.C. canal with a capacity of 220 m/sup 3//S at the tail and Qadiarabad (Q.B.) Link canal with a capacity of 410 m3/S are mainly responsible for higher flows during dry season. A desecrating trend has been observed in the D.O. Levels indicating increasing pollution. Over times D.O values are above 4 mg/l indicating recovery due to dilution biodegradation and aeration. An increasing trend has been observed in Biochemical Oxygen Demand (BOD), suspended solids, total dissolved solids and indicator organisms. Even with the discharges of pollutions from U.C. canal, Hudiara Nullah and city sewage, BOD at Balloki was unexpectedly low. It was investigated that because of pollution free Q.B. link canal which joins the river just before Balloki Head works makes the water diluted, which accounted for low BOD. Water of river Ravi meet the chemical water quality requirement for irrigation. However the water quality does not meet the coliform and faecal coliform criteria for most water use. (orig../A.B.)

  5. HIV ravi võtab peagi sadu miljoneid / Kadri Ibrus

    Index Scriptorium Estoniae

    Ibrus, Kadri

    2007-01-01

    HIV-positiivsete ravikulud on Eestis hüppeliselt kasvamas, kuna aastate eest nakatunud inimesed hakkavad nüüd vajama tõsist ravi. Lisaks diagrammid: Eestis levib HIV maailmas pea kõige kiiremini ; 2006. aastal nakatunud soo ja vanuse järgi

  6. Assessment of Nili-Ravi buffalo ( Bubalus bubalis ) semen by MTT ...

    African Journals Online (AJOL)

    The study was conducted to examine and validate the MTT test to assess the sperm viability of Nili-Ravi buffalo bulls and compare the efficiency of the test with the supra-vital staining technique (eosin-nigrosine) and hypo-osmotic swelling test. Fresh semen samples from breeding Nili-Ravi buffalo bulls (n = 20) were ...

  7. Water quality index for assessment of water quality of river ravi at ...

    African Journals Online (AJOL)

    Water quality of River Ravi, a tributary of Indus River System was evaluated by Water Quality Index (WQI) technique. A water quality index provides a single number that expresses overall water quality at a certain location and time based on several water quality parameters. The objective of an index is to turn complex water ...

  8. El affaire Ravi Shankar: Neo-hinduismo y medios de comunicación en Argentina

    OpenAIRE

    Viotti, Nicolás

    2015-01-01

    Este trabajo indaga sobre la repercusión pública del movimiento socio-religioso El Arte de Vivir en Argentina, un colectivo dedicado al crecimiento personal y espiritual de origen indio. Para ello analiza la controversia pública en torno a la visita reciente de Ravi Shankar en los medios de comunicación, centrándose en los aspectos terapéuticos, económicos y políticos de espiritualidad neo-hinduista como dimensiones claves de conflicto. Finalmente, el trabajo reflexiona sobre la regulación de...

  9. Assessment of Heavy Metals in the Fish Collected from the River Ravi, Pakistan

    Directory of Open Access Journals (Sweden)

    Ghazala Jabeen*, Muhammad Javed and Hamda Azmat

    2012-01-01

    Full Text Available The toxicity of heavy metals viz. aluminium (Al, arsenic (As, barium (Ba, chromium (Cr, nickel (Ni and zinc (Zn in fish at three main public fishing sites of the river Ravi viz. Shahdara bridge, Baloki headworks and Sidhnai barrage has been studied from June, 2009 to May, 2010. The concentrations of heavy metals in the body organs (gills, liver, kidney, intestine, reproductive organs, skin, muscle, fins, scales, bones, fats of three fish species viz. Catla catla, Labeo rohita and Cirrhina mrigala were determined. The present results reveal that the toxicity of metals fluctuated significantly in fish at all the three sampling stations with season. The fish samples collected from all the three sampling stations had significantly higher aluminium and zinc. However, the fish at Sidhnai barrage showed significantly lower metallic toxicity, followed by that at Baloki headworks and Shahdara bridge. Significantly higher metals were observed in fish liver, followed by that of kidney, gills, intestine, reproductive organs, skin, scales, fins, bones, muscle and fats. The accumulation of metals in carnivorous fish body organs showed significantly direct dependence on the metallic toxicity of herbivorous cyprinids. Fish liver and kidney showed significantly higher abilities for the accumulation of all metals while accumulations were lowest in fish muscle and fats. The health status of river Ravi at three main public fishing sites viz. Shahdara bridge, Baloki headworks and Sidhnai barrage, with respect to eco-toxicity of Al, As, Ba, Cr, Ni and Zn was above the recommended permissible standards.

  10. Trehalose improves semen antioxidant enzymes activity, post-thaw quality, and fertility in Nili Ravi buffaloes (Bubalus bubalis).

    Science.gov (United States)

    Iqbal, Sajid; Andrabi, Syed Murtaza Hassan; Riaz, Amjad; Durrani, Aneela Zameer; Ahmad, Nasim

    2016-03-15

    Our objectives were to study the effect of trehalose in extender on (1) antioxidant enzymes profile during cryopreservation (after dilution, before freezing, and after thawing), (2) in vitro quality (after thawing), and (3) in vivo fertility of Nili Ravi buffalo (Bubalus bubalis) bull spermatozoa. Semen samples (n = 20) from four buffalo bulls were diluted in Tris-citric acid-based extender having different concentrations of trehalose (0.0, 15, 30, 45, and 60 mM) and frozen in French straws. At post dilution, profile of sperm catalase (U/mL) was higher (P semen doses cryopreserved in extender containing 30 mM of trehalose than the control. It is concluded that addition of 30-mM trehalose in extender improves the semen antioxidant enzymes activity, post thaw quality, and fertility in Nili Ravi buffaloes. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Isiku paigutamine kinnisesse asutusse psühhiaatrilise ravi eesmärgil : [magistritöö] / Mai-Liis Meigo ; Tartu Ülikool, õigusteaduskond ; juhendajad: Kai Härmand, Kristjan Kask

    Index Scriptorium Estoniae

    Meigo, Mai-Liis

    2013-01-01

    Isiku tahtevastasest paigutamisest raviasutusse (tsiviilkohtumenetluse seadustik, psühhiaatrilise abi seadus), isiku põhiõigustest ja sellest tulenevast kohtupraktikast tahtevastase ravi läbiviimisel

  12. Assessment of Pesticide Residues in Flesh of Catla catla from Ravi River, Pakistan

    Directory of Open Access Journals (Sweden)

    Mobeen Akhtar

    2014-01-01

    Full Text Available The levels of dichlorodiphenyltrichloroethane (DDT, dichlorodiphenyldichloroethylene (DDE, endosulfan, endosulfan sulfate, carbofuran, and cartap which were estimated in the flesh of Catla catla sampled from ten sites of Ravi River between its stretches from Shahdara to Head Balloki were studied to know the level of contamination of the selected pesticides by GC-ECD method. All fish samples were found contaminated with different concentrations of DDT, DDE, endosulfan, and carbofuran; however, DDT and DDE concentrations were more than the maximum residue limits (MRLs about food standards, while endosulfan sulfate and cartap were not detected. Pesticide concentrations in the fish flesh were ranged from 3.240 to 3.389 for DDT, 2.290 to 2.460 for DDE, 0.112 to 0.136 for endosulfan, and 0.260 to 0.370 μg g−1 for carbofuran. The findings revealed that the pesticide concentrations in the fish flesh decreased in the order: DDT > DDE > carbofuran > endosulfan. After Degh fall and After Hudiara nulla fall river sampling sites were found severely contaminated. It is proposed that a constant monitoring programs are needed to be initiated to overcome the present alarming situation.

  13. Testicular development and establishment of spermatogenesis in Nili-Ravi buffalo bulls.

    Science.gov (United States)

    Ahmad, N; Umair, S; Shahab, M; Arslan, M

    2010-01-01

    Fifteen longitudinally reared Nili-Ravi buffalo bulls (Bubalus bubalis) were slaughtered at 1, 6, 12, 18, and 24 mo of age (n=3 per group) to observe testicular development and to examine qualitatively the establishment of spermatogenesis. With the age held constant, scrotal circumference and testes weight were correlated (0.95; Pfashion (57microm at 1 mo and 178microm at 24 mo), and the lumen formed at 12 mo of age. Differentiation of basal indifferent supporting cells to Sertoli cells started at 6 mo, and formation of Sertoli cells completed near 12 mo of age. Gonocytes predominated at 1 mo, but by 12 mo, most had been replaced by spermatogonia, thus rapid proliferation of tubular contents occurred at 12 mo (testes weight=75g). Spermatocytes were first observed at 12 mo, and their number increased through 18 and 24 mo. Establishment of spermatogenesis, as reflected by appearance of significant number of spermatids, occurred by 18 mo of age (testes weight 122g). Thus, the establishment of spermatogenesis was progressive from birth, and marked changes were observed during the last 6 mo.

  14. Assessment of pesticide residues in flesh of Catla catla from Ravi River, Pakistan.

    Science.gov (United States)

    Akhtar, Mobeen; Mahboob, Shahid; Sultana, Salma; Sultana, Tayyaba; Alghanim, Khalid Abdullah; Ahmed, Zubair

    2014-01-01

    The levels of dichlorodiphenyltrichloroethane (DDT), dichlorodiphenyldichloroethylene (DDE), endosulfan, endosulfan sulfate, carbofuran, and cartap which were estimated in the flesh of Catla catla sampled from ten sites of Ravi River between its stretches from Shahdara to Head Balloki were studied to know the level of contamination of the selected pesticides by GC-ECD method. All fish samples were found contaminated with different concentrations of DDT, DDE, endosulfan, and carbofuran; however, DDT and DDE concentrations were more than the maximum residue limits (MRLs) about food standards, while endosulfan sulfate and cartap were not detected. Pesticide concentrations in the fish flesh were ranged from 3.240 to 3.389 for DDT, 2.290 to 2.460 for DDE, 0.112 to 0.136 for endosulfan, and 0.260 to 0.370 μg g(-1) for carbofuran. The findings revealed that the pesticide concentrations in the fish flesh decreased in the order: DDT > DDE > carbofuran > endosulfan. After Degh fall and After Hudiara nulla fall river sampling sites were found severely contaminated. It is proposed that a constant monitoring programs are needed to be initiated to overcome the present alarming situation.

  15. Effect of wastewater treatment on bio-kinetics of dissolved oxygen in Ravi river

    International Nuclear Information System (INIS)

    Haider, H.; Ali, W.

    2010-01-01

    Waste management studies are usually done using calibrated and verified water quality models. Ravi River located in Lahore, Pakistan is receiving untreated wastewater from number of out falls and . Surfaced rains and thus model calibration and verification are done using the data under the prevailing conditions. The water quality objectives can only be met with wastewater treatment wherein the model rate coefficients may change. The objective of this paper is to study the changes that may occur in these coefficients as a result of wastewater treatment. For this purpose, long-term BOD analyses have been carried out using river water and wastewater after different degrees of treatment. A laboratory scale biological reactor was used to study the effect of biological treatment on rate coefficients at 3, 6 and 10 days detention times. The study results show that CBOD biokinetic rate coefficient (K) reduces significantly from 0.25 day/sup -1/ for raw waste water to 0.1 day for the wastewater treatment for 3 days detention time in the biological reactor. Further reductions in the value of K to 0.07 day/sup -1 and 0.05 day/sup -1/ occurred for a treatment level corresponding to 6 and 10 days detention times, respectively. The NBOD rate coefficient (K/sub n/ was found to be 0.08 day/sup -1/ for 3 days detention time and 0.06 day/sup -1/ after treatment in the biological reactor at 6 and 10 days detention times. (author)

  16. Fertility following CIDR based synchronization regimens in anoestrous Nili-Ravi buffaloes.

    Science.gov (United States)

    Naseer, Z; Ahmad, E; Singh, J; Ahmad, N

    2011-10-01

    The objective of this study was to compare oestrus expression and fertility rate in used and new controlled internal drug releasing (CIDR) device treated anoestrous buffaloes. Furthermore, to determine the timing of ovulation, and fertility rate in estradiol benzoate (EB) and GnRH-administered CIDR-treated anoestrous Nili-Ravi buffaloes. In experiment 1, buffaloes received either a used CIDR (UCIDR, n = 35) or a new CIDR (NCIDR, n = 36) for 7 day and PGF2α on day 6. Oestrous expression was similar (p > 0.05) between UCIDR (88.5%) and NCIDR (96.6%) buffaloes. The pregnancy rate did not differ (p > 0.05) because of treatment (37.1% in UCIDR vs 36.6% in NCIDR). In experiment 2, buffaloes (n = 55) received CIDR device for 7 days and PGF2α, on day 6 and randomly assigned into three treatment groups: (i) CIDR-EB (n = 17) received EB on day 8, (ii) CIDR-GnRH (n = 18) received GnRH on day 9 and (iii) control (n = 20) received no further treatment. Mean interval from CIDR removal to ovulation in CIDR-EB, CIDR-GnRH and CIDR group were 61.3 ± 0.8, 64.9 ± 1.8 and 65.1 ± 16.7 h, respectively. However, the buffaloes in the CIDR-EB and CIDR-GnRH group had lesser variability in the timing of ovulation compared to control. The pregnancy rate of both CIDR-EB group (58%) and CIDR-GnRH group (61%) were tended to be higher (p effective to induce oestrus in anoestrous buffaloes resulting optimal pregnancy rate. Administration of EB and GnRH after CIDR removal results in tighter synchrony (less variability) and improved fertility in anoestrous buffaloes. CIDR based synchronization regimens have great potential in fertility improvement in anoestrous buffaloes. © 2011 Blackwell Verlag GmbH.

  17. Effect of breeding method and season on pregnancy rate and embryonic and fetal losses in lactating Nili-Ravi buffaloes.

    Science.gov (United States)

    Qayyum, Arslan; Arshad, Usman; Yousuf, Muhammad Rizwan; Ahmad, Nasim

    2018-03-01

    The aim of this study was to determine the effect of breeding method and season on pregnancy rate and cumulative embryonic and fetal losses in Nili-Ravi buffalo. Estrus detection was performed twice a day by teaser buffalo bull for 1 hour each. A 2 × 2 factorial design was used to address the breeding method and season. Buffaloes (n = 130) exhibiting estrus were randomly assigned to be bred either in peak breeding season (PBS; n = 80) or low breeding season (LBS; n = 50). Within each season, buffaloes were divided to receive either natural service (NS; n = 65) or artificial insemination (AI; n = 65). NS buffaloes, in estrus, were allowed to remain with the bull until mating. AI was achieved, using frozen thawed semen of bull of known fertility. PBS comprised of September to December and LBS were from May to July. Serial ultrasonography was performed on days 30, 45, 60, and 90 after breeding (day 0) to monitor pregnancy rate and embryonic and fetal losses. The pregnancy rate on day 30 after breeding was higher in NS as compared to AI group (63 vs. 43%; P  0.05) in LBS. The cumulative embryonic and fetal losses between days 31 and 90 were significantly lower in PBS than LBS (33 vs. 60%; P losses were higher in LBS in Nili-Ravi buffalo.

  18. Rapid assessment of visual impairment (RAVI in marine fishing communities in South India - study protocol and main findings

    Directory of Open Access Journals (Sweden)

    Madala Sreenivas R

    2011-09-01

    Full Text Available Abstract Background Reliable data are a pre-requisite for planning eye care services. Though conventional cross sectional studies provide reliable information, they are resource intensive. A novel rapid assessment method was used to investigate the prevalence and causes of visual impairment and presbyopia in subjects aged 40 years and older. This paper describes the detailed methodology and study procedures of Rapid Assessment of Visual Impairment (RAVI project. Methods A population-based cross-sectional study was conducted using cluster random sampling in the coastal region of Prakasam district of Andhra Pradesh in India, predominantly inhabited by fishing communities. Unaided, aided and pinhole visual acuity (VA was assessed using a Snellen chart at a distance of 6 meters. The VA was re-assessed using a pinhole, if VA was Results The data collection was completed in Conclusion There is a high prevalence of visual impairment in marine fishing communities in Prakasam district in India. The data from this rapid assessment survey can now be used as a baseline to start eye care services in this region. The rapid assessment methodology (RAVI reported in this paper is robust, quick and has the potential to be replicated in other areas.

  19. Water quality monitoring of river Ravi from Mehmood buti bund road to downstream Sanda main outfall, Lahore

    International Nuclear Information System (INIS)

    Tahir, S.; Ayub, M.; Tabinda, A.B.

    2005-01-01

    Water quality of River Ravi was monitored at six different sites on a stretch from Mehmood Buti Bund Road to Sanda Main Outfall Lahore for different physico-chemical parameters and heavy metals. Different water quality parameters at different sites ranged as under. Temperature ranged between 19.5 to 22.3 deg. C. pH was between 7.8 to 8.1, and maximum at Mehmood Buti Bund. Dissolved oxygen ranged between 1.71 and 9.52 mg/L, minimum at main out fall and total dissolved solids were between 40 and 213 mg/L, conductivity was between 298 to 1146 Mmhos/Cm, total alkalinity was between 111 and 463 mg/L, minimum at Mehmood Buti Bund and maximum at main out fall, total hardness was between 116 and 287 mg/L minimum at Mehmood Buti Bund and maximum at old bridge, chloride values were between 51.5 to 174 mg/L minimum near Baradari and maximum at Mehmood Buti Bund. Concentrations of Chromium, Cadmium, Nickel and Zinc ranged between 0.01 and 2.78 mg/L, 0.4 and 1.72 mg/L, 0.97 and 1.38 mg/L, 0.09 and 2.89 mg/L respectively. Minimum metal concentrations were at Mehmood Buti Bund while maximum values were at down stream of main out fall indicating more deterioration of water quality of River Ravi down streams main out fall by addition of different types of untreated industrial effluents and domestic wastewater from different operations by inhabitants of Lahore City. (author)

  20. Fecal coliform management using a coupled hydrodynamics and water quality model for the river Ravi in Pakistan

    International Nuclear Information System (INIS)

    Haider, H.; Ali, W.

    2011-01-01

    A Fecal Coliform (FC) management framework is developed incorporating segmentation of river reaches, hydrodynamic and water quality models and FC management under critical winter low flow conditions for a highly polluted River Ravi. FC die-off rate in the river is determined from a field survey of a selected river reach. The travel time calculated with the help of a hydrodynamic model is 0.25 days in the selected reach. FC die-off rate (Kb) was found to be 1.2 day/sup -1/ at 20 degree C. Model calibration with monitoring data set reveals reasonable agreement of the simulation results with the measured field values under low flow conditions. Presently, the river is receiving raw wastewater and the simulation results shows very high fecal coliform levels up to 100 X 10/sup 6/ MPN/100mL in the river water. These levels are much higher than the required recreation and irrigation standards. Simulations are carried out to assess water quality for the future fecal pollution loads in year 2025 and the results reveal that up to 6 log reduction in FC is required at the wastewater out falls, whereas, 5 log reduction would be sufficient for surface drains to meet desired FC standards under low flow conditions. (author)

  1. rAvis: an R-package for downloading information stored in Proyecto AVIS, a citizen science bird project.

    Science.gov (United States)

    Varela, Sara; González-Hernández, Javier; Casabella, Eduardo; Barrientos, Rafael

    2014-01-01

    Citizen science projects store an enormous amount of information about species distribution, diversity and characteristics. Researchers are now beginning to make use of this rich collection of data. However, access to these databases is not always straightforward. Apart from the largest and international projects, citizen science repositories often lack specific Application Programming Interfaces (APIs) to connect them to the scientific environments. Thus, it is necessary to develop simple routines to allow researchers to take advantage of the information collected by smaller citizen science projects, for instance, programming specific packages to connect them to popular scientific environments (like R). Here, we present rAvis, an R-package to connect R-users with Proyecto AVIS (http://proyectoavis.com), a Spanish citizen science project with more than 82,000 bird observation records. We develop several functions to explore the database, to plot the geographic distribution of the species occurrences, and to generate personal queries to the database about species occurrences (number of individuals, distribution, etc.) and birdwatcher observations (number of species recorded by each collaborator, UTMs visited, etc.). This new R-package will allow scientists to access this database and to exploit the information generated by Spanish birdwatchers over the last 40 years.

  2. Ravi rahastamise lepingu sõlmimise menetluse regulatsiooni ja selle alusel Eesti Haigekassa poolt välja kujundatud halduspraktika kitsaskohad ning nende ületamise võimalused : [magistritöö] / Alle-Riin Nõgols ; Tartu Ülikool, õigusteaduskond

    Index Scriptorium Estoniae

    Nõgols, Alle-Riin

    2012-01-01

    Ravi rahastamise lepingu olemusest ja sõlmimiseks läbiviidavast haldusmenetlusest, Eesti Haigekassa õiguslikust seisundist EL konkurentsiõiguse tähenduses, tervishoiuteenuse osutajate võrdse kohtlemise võimalustest ravi rahastamise lepingute sõlmimise protsessis

  3. The science and art of learning about cultures: Descriptions, explanations, and reflections In conversation with Sri Sri Ravi Shankar, Founder, Art of Living

    Directory of Open Access Journals (Sweden)

    Ritu Tripathi

    2014-06-01

    Full Text Available National cultural differences pose major obstacles to global business expansion. Managers, therefore, seek to learn more about cultures. Conventional managerial learning mostly draws from descriptive scientific models which have potential drawbacks such as unidimensionality, decontextualisation, and culture-level information. Explanatory models of cultural psychology can help overcome these limitations. Further, insights from a cross-culturally fluent authority provide reflective learnings. Toward this end, I engage in a conversation with Sri Sri Ravi Shankar, the founder of the Art of Living organization, on issues related to cultural identity in the global workplace in the Indian context.

  4. l-Cysteine improves antioxidant enzyme activity, post-thaw quality and fertility of Nili-Ravi buffalo (Bubalus bubalis) bull spermatozoa.

    Science.gov (United States)

    Iqbal, S; Riaz, A; Andrabi, S M H; Shahzad, Q; Durrani, A Z; Ahmad, N

    2016-11-01

    The effects of l-cysteine in extender on antioxidant enzymes profile during cryopreservation, post-thaw quality parameters and in vivo fertility of Nili-Ravi buffalo bull spermatozoa were studied. Semen samples from 4 buffalo bulls were diluted in Tris-citric acid-based extender having different concentrations of l-cysteine (0.0, 0.5, 1.0, 2.0 and 3.0 mm) and frozen in 0.5-ml French straws. The antioxidative enzymes [catalase, super oxide dismutase and total glutathione (peroxidase and reductase)] were significantly higher (P l-cysteine as compared to other groups. Post-thaw total motility (%), progressive motility (%), rapid velocity (%), average path velocity (μm s -1 ), straight line velocity (μm s -1 ), curvilinear velocity (μm s -1 ), beat cross frequency (Hz), viable spermatozoa with intact plasmalemma (%), acrosome and DNA integrity (%) were higher with the addition of 2.0 mm l-cysteine as compared to other groups (P l-cysteine than in the control. In conclusion, the addition of 2.0 mm l-cysteine in extender improved the antioxidant enzymes profile, post-thaw quality and in vivo fertility of Nili-Ravi buffalo bull spermatozoa. © 2016 Blackwell Verlag GmbH.

  5. Effects of Varying Levels of Fungal ( sp. Treated Wheat Straw as an Ingredient of Total Mixed Ration on Growth Performance and Nutrient Digestibility in Nili Ravi Buffalo Calves

    Directory of Open Access Journals (Sweden)

    F. Shahzad

    2016-03-01

    Full Text Available The study was carried out to explore the effects of replacing wheat straw with fungal treated wheat straw as an ingredient of total mixed ration (TMR on the growth performance and nutrient digestibility in Nili Ravi buffalo male calves. Fungal treated wheat straw was prepared using Arachniotus sp. Four TMRs were formulated where wheat straw was replaced with 0 (TMR1, 33 (TMR2, 67 (TMR3, and 100% (TMR4 fungal treated wheat straw in TMR. All TMRs were iso-caloric and iso-nitrogenous. The experimental TMRs were randomly assigned to four groups of male calves (n = 6 according to completely randomized design and the experiment continued for four months. The calves fed TMR2 exhibited a significant improve in dry matter intake, average daily weight gain, feed conversion ratio and feed economics compared to other groups. The same group also showed higher digestibility of dry matter, crude protein, neutral-, and acid detergent fibers than those fed on other TMRs. It is concluded that TMR with 33% fungal-treated wheat straw replacement has a potential to give an enhanced growth performance and nutrient digestibility in male Nili Ravi buffalo calves.

  6. Ameerika 11. septembri haavad hakkavad tasapisi kinni kasvama / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2007-01-01

    Ilmunud ka: Postimees : na russkom jazõke, 11. sept. 2007, lk. 7. 2001. aastal 11. septembril toimunud New Yorgi kaksiktornide ründamisest ja kavas olevast mälestustseremooniast. Lisa: 541-meetrine vabadustorn; 2001. aasta 11. september sünnitas rea veriseid sündmusi

  7. Monitoring the impact of urban effluents on mineral contents of water and sediments of four sites of the river Ravi, Lahore.

    Science.gov (United States)

    Shakir, Hafiz Abdullah; Qazi, Javed Iqbal; Chaudhry, Abdul Shakoor

    2013-12-01

    We assessed the impact of urban effluents on the concentrations of selected minerals (Cd, Cr, Cu, Fe, Pb, Zn, Mn, Ni, and Hg) in river Ravi before and after its passage through Lahore city. Water and sediment samples were collected from three lowly to highly polluted downstream sites (Shahdera (B), Sunder (C), and Balloki (D)) alongside the least polluted upstream site (Siphon (A)) during high and low river flow seasons. All the mineral concentrations increased up to site C but stabilized at site D, showing some recovery as compared to the third sampling site. The trend of mean mineral concentration was significantly higher during the low than the high flow season at all the sites. The mean Hg concentrations approached 0.14 and 0.12 mg/l at site A which increased (%) up to 107 and 25% at site B, 1,700 and 1,317% at site C, and 1,185 and 1,177% at site D during low and high river flows, respectively. All mineral concentrations were much higher in the sediment than the water samples. Mean Cd (917%), Cr (461%), Cu (300%), Fe (254%), Pb (179%), Zn (170%), Mn (723%), Ni (853%), and Hg (1,699%) concentrations were higher in riverbed sediments sampled from site C in comparison with the sample collected at site A during low flow season. The domestic and industrial discharges from Lahore city have created undesirable water qualities during the low river flow season. As majority of the mineral levels in the river Ravi were higher than the permissible and safe levels, this is of immediate concern for riverine fish consumers and the users of water for recreation and even irrigation. The use of these waters may pose health risks, and therefore, urgent intervention strategies are needed to minimize river water pollution and its impact on fish-consuming communities of this study area and beyond.

  8. Reducing the impact of unplanned urbanization on a riparian ecosystem: a case study on designing a plan for sustainable utilization of flood plains on river Ravi

    International Nuclear Information System (INIS)

    Khan, A.U.

    2005-01-01

    This work emphasizes that utilization of flood plain must be preceded by a study that shows the extent of the flood plain with the primary objective to management and maintaining the integrity of riparian areas for their multiple values. One such design is presented here where the riparian land is used for designing a municipal waste water treatment plant in order to provide a reward feedback to river Ravi. Since the space is becoming expensive for setting up of a treatment plant, this high risk piece of land instead of being used for land filling and housing schemes should be used for designing multipurpose environmentally sustainable projects. The treatment plant is designed to mimic the functional properties of riparian corridor flood plains. This design is based on integrated series of interconnected basins including a sedimentation basin, infiltration basin and a created wetland. This system would promote ground water recharge and passively remove pollutants through a combination of filtering, settling and biological treatment mechanisms and providing an attractive recreation and learning environment for the community at large. Additionally, benefits of such treatment will allow a direct recycling of water and nutrients for beneficial use; the sewage becomes a valuable natural resource that is not simply disposed of untreated. (author)

  9. SERUM ELECTROLYTES AND ENZYMES IN ENDOMETRITIC NILI-RAVI BUFF ALOES OF TWO AGE GROUPS AND AT TWO STAGES OF LACTATION

    Directory of Open Access Journals (Sweden)

    A. Sarwar, R. U. Shahid, S. Masood, R. Kausar and S. G. Sha

    2002-04-01

    Full Text Available Serum concentrations of tour electrol~1es including sodium (Na, potassium (K, calcium (Ca and Chloride ( Cl and activities of two enzymes i.e. aspartate transaminase ( AST and alanine transaminase (ALT were compared amongst 80 pregnant Nili-Ravi buffaloes in a 23 factorial experiment: between endometritic and health~ lots of two age groups and at two stages of lactation. The analysis of variance revealed that: endometritic buffaloes showing muco-purulent vaginal discharge exhibited raise in ALT, AST and Cl, while decline in Ca. Milking stage affected two parameters namely, serum Cl and AL T. Both Cl and ALT were found to be decreased up to 11 months of lactation. Age groups remained inert on all of the parameters studied. This data indicates that electrolytes and enzymes clearly deviate from their normal levels in endometritic buffaloes which may in turn affect reproductive performance negatively. Thus maintenance of optimal uterine health and balanced nutrition, particularly with reference to blood constituents are critical for better reproductive performance in animals of this species.

  10. Occurrence, ecological risk assessment, and spatio-temporal variation of polychlorinated biphenyls (PCBs) in water and sediments along River Ravi and its northern tributaries, Pakistan.

    Science.gov (United States)

    Baqar, Mujtaba; Sadef, Yumna; Ahmad, Sajid Rashid; Mahmood, Adeel; Qadir, Abdul; Aslam, Iqra; Li, Jun; Zhang, Gan

    2017-12-01

    Ecological risk assessment, spatio-temporal variation, and source apportionment of polychlorinated biphenyls (PCBs) were studied in surface sediments and water from River Ravi and its three northern tributaries (Nullah Deg, Nullah Basantar, and Nullah Bein) in Pakistan. In total, 35 PCB congeners were analyzed along 27 sampling stations in pre-monsoon and post-monsoon seasons. The ∑ 35 PCB concentration ranged from 1.06 to 95.76 ng/g (dw) in sediments and 1.94 to 11.66 ng/L in water samples, with hexa-CBs and tetra-CBs as most dominant homologs in sediments and water matrixes, respectively. The ∑ 8 DL-PCB levels were 0.33-22.13 ng/g (dw) and 0.16-1.95 ng/L in sediments and water samples, respectively. The WHO-toxic equivalent values were ranged from 1.18 × 10 -6 to 0.012 ng/L and 1.8 × 10 -6 to 0.031 ng/g in water and sediments matrixes, respectively. The ecological risk assessment indicates considerable potential ecological risk during pre-monsoon season ([Formula: see text] = 95.17) and moderate potential ecological risk during post-monsoon season ([Formula: see text] = 49.11). The industrial and urban releases were recognized as key ongoing sources for high PCB levels in environment. Therefore, we recommend more freshwater ecological studies to be conducted in the study area and firm regulatory initiatives are required to be taken in debt to the Stockholm Convention, 2001 to cop up with PCB contamination on emergency basis.

  11. Organochlorine pesticides across the tributaries of River Ravi, Pakistan: Human health risk assessment through dermal exposure, ecological risks, source fingerprints and spatio-temporal distribution.

    Science.gov (United States)

    Baqar, Mujtaba; Sadef, Yumna; Ahmad, Sajid Rashid; Mahmood, Adeel; Li, Jun; Zhang, Gan

    2018-03-15

    This study monitored the human health risks through dermal exposure, hazardous risks to ecological integrity, contamination levels, spatio-temporal distribution, and congener specific analysis of organochlorine pesticides (OCPs) across River Ravi and its three northern tributaries (Nullah Bein, Nullah Basanter and Nullah Deg). The residual levels of OCPs isomers were screened for water (n=54) and surface sediment (n=54) samples from twenty seven sampling sites in two alternate seasons (pre-monsoon and post-monsoon). The ∑OCPs concentrations ranged from 13.61 to 1992.18ng/g dry weight and 12.89 to 128.16ng/L with predominance of β-endosulfan and p,p'-DDT in sediment and water matrixes, respectively. Distribution pattern revealed significantly higher concentrations in upstream and midstream, suggesting considerable transboundary OCPs pollution. Calculated ratios of α-HCH/γ-HCH, o,p'-DDT/p,p'-DDT, (DDE+DDD)/∑DDTs and cis/trans-chlordane for water and sediments identified the fresh addition of lindane, technical DDTs and chlordane in the study area. Risk quotient (RQ) based ecological risk was found to be >1 at all studied streams during both seasons and elucidates higher risks for endosulfan (α-endosulfan) and endrin. Human health risk assessment indicated absence of hazardous (non-carcinogenic) risk through bathing in studied streams; as the hazard index values ranged from 1.09E-05 to 2.48E-02 (acceptable limit; ecological risk and carcinogenic human health risk had emphasized an immediate elimination of ongoing OCPs addition in the studied area. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Haiguste ravi. Kontrollitud / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    2000-01-01

    P. Alliku kureeritud näitusest "Naturalism" ja Academia Non Grata performance'itest Kunstihoone galeriis, J. Saare kureeritud näitusest "AIDS kultuuris" Rotermanni soolalaos, J. Zoova ja Kiwa näitusest "Kevaddisko" Tallinna Linnagaleriis, noortebiennaalist "ArtGenda" Helsingis ning H. Soansi ja M. Raadi kureeritud "ArtGenda" projektist "Analoog TV".

  13. Unistuste ravi kontrollitud / Andris Feldmanis

    Index Scriptorium Estoniae

    Feldmanis, Andris, 1982-

    2009-01-01

    Ameerika 2008.a. mängufilmist "Mässajate tänav" ("Revolutionary Road"), stsenarist Richard Yates'i samanimelise raamatu järgi Justin Haythe, režissöör Sam Mendes, operaator Roger Deakins, peaosades Kate Winslet, Leonardo DiCaprio

  14. Effect of resynchronization with GnRH or progesterone (P4) intravaginal device (CIDR) on Day 23 after timed artificial insemination on cumulative pregnancy and embryonic losses in CIDR-GnRH synchronized Nili-Ravi buffaloes.

    Science.gov (United States)

    Arshad, Usman; Qayyum, Arslan; Hassan, Mubbashar; Husnain, Ali; Sattar, Abdul; Ahmad, Nasim

    2017-11-01

    The objective of the present study was to determine the effect of resynchronization on Day 23 with either GnRH or P4 (controlled internal drug release device containing progesterone; CIDR) on pregnancy rate, cumulative pregnancy, and embryonic and fetal losses in CIDR-GnRH synchronized Nili-Ravi buffaloes. Buffaloes (n = 181) of mixed parity, lactating, 181 ± 73 days postpartum, a body condition score (BCS) of 3.2 ± 0.5 (scale of 1-5), and 450-600 kg weight were subjected to synchronization and resynchronization. All buffaloes received CIDR on Day -9.5. In addition, GnRH was injected 36 h after CIDR removal, and timed artificial insemination (TAI) was performed 18 h later (Day 0). On Day 23, buffaloes were randomly assigned to receive one of the following treatments: 1) CON (n = 63), 2) P4 (n = 55), and 3) GnRH (n = 63) for resynchronization (2nd AI). Pregnancy rate, and embryonic and fetal losses were monitored by serial ultrasonography on Days 30, 45, 60, and 90 after synchronization (1st TAI), respectively. The pregnancy rate in GnRH-treated buffaloes remained significantly and consistently higher (P  0.05) between the OVS and CIDR groups; whereas the, cumulative pregnancy rate in GnRH + OVS buffaloes (81%) after 1st and 2 nd AI when determined on Day 64 was higher (P losses were significantly lower (P losses were fewer and did not differ (P > 0.05) due to treatments on Day 60 or 90 post 1st AI. In conclusion, 1) the pregnancy rate and cumulative pregnancy rate in GnRH-treated buffaloes were higher than in CON buffaloes on Day 64 after synchronization and resynchronization, and 2) embryonic and fetal losses were lower in GnRH-treated buffaloes than in CON buffaloes when determined from Day 31-90 post 1st TAI. Copyright © 2017 Elsevier Inc. All rights reserved.

  15. Ravi rahastamise lepingutega seotud probleeme / Merike Varusk

    Index Scriptorium Estoniae

    Varusk, Merike, 1968-

    2014-01-01

    Igaühe õigusest tervise kaitsele ja riigi kohustusest tervishoiuteenuste korraldamisel. Ravikindlustusvahendite kasutamisest tervishoiukulude katmiseks, lepingute sõlmimisest ning vastavast kohtupraktikast

  16. Cerebral schistosomiasis | Ravi | SA Journal of Radiology

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 17, No 4 (2013) >. Log in or Register to get access to full text downloads.

  17. Primary extradural meningioma arising from the calvarium | Ravi ...

    African Journals Online (AJOL)

    Meningiomas are the most common intracranial tumours. Meningiomas arising at other locations are termed primary extradural meningiomas (EDMs) and are rare. Here we report a case of EDM arising from the calvarium – a primary calvarial meningioma (PCM).

  18. Kunstikriitiku professionaalne paranoia ja selle ravi / Alvar Loog

    Index Scriptorium Estoniae

    Loog, Alvar, 1975-

    2009-01-01

    Vastulause raamatu "20. sajandi mõttevoolud" (Tallinn ; Tartu : Tartu Ülikooli kirjastus, 2009) arvustusele: Saar Johannes. 20. sajandi mõttevoolud : kogu talveks lugemist ja magamist. Eesti Päevaleht, 2009, 25. sept., lk. 12-13

  19. Teater kui katk, teater kui haiguste ravi / Kalev Kudu

    Index Scriptorium Estoniae

    Kudu, Kalev, 1961-

    2005-01-01

    Antonin Artaud' projekt tegevuskunsti festivalil "Diverse Universe". Projekti lavastas Tartu Üliõpilasteatri näitlejate ja Tartu Ülikooli kahe teatritudengiga Ph. Brehse Berliini performance'irühmast Open Space. Workshop Tartu Üliõpilasmajas 3.-6. maini ja 6. mail Sadamateatris etendus "Katk". Lisatud lavastaja ja osalejate arvamused õpikojast

  20. TLÜ teadlased andsid panuse avastusse, mis tõotab läbimurret Alzheimeri ravis

    Index Scriptorium Estoniae

    2015-01-01

    Tallinna ülikooli teadlased professor Jan Johansson ja dr Jenny Presto teevad koostööd kolleegidega Karolinska instituudist, Cambridge’ist ja Lundi ülikoolist. Uurimisrühm leidis Alzheimeri tõbe käivitava molekuli ning seda on õpitud blokeerima

  1. Hemato-biochemical and clinico-epidemiological aspects of parturient hemoglobinuria in Nili-Ravi buffaloes

    Directory of Open Access Journals (Sweden)

    A. Khan

    2010-02-01

    Full Text Available For this study, 60 buffaloes suffering from parturient hemoglobinuria (PHU were randomly selected from field cases occurring in three districts of Punjab, Pakistan and simultaneously, 60 clinically healthy buffaloes of similar description from the same localities were included for case control study. Clinico-epidemiological data were collected. Blood/serum samples from all buffaloes were collected and analyzed. The most prominent clinical sign was passing of red to coffee colored urine. Milk production was reduced and respiration and pulse rates were significantly accelerated. Ruminal motility was significantly weak and reduced along with characteristic straining while defecating. The case fatality was 15%. A significantly high occurrence of PHU was observed in the winter season (41.8%. Maximum number of affected buffaloes (25.0% was in 4th lactation. Twenty-seven (45.0% buffaloes developed hemoglobinuria in the post calving period and majority (59.3% of these were within 1-23 days of calving. Of the 33 (55.0% PHU affected pregnant buffaloes, 18 (54.6% were in their third trimester. The highest cases of PHU were observed in buffaloes producing 10 or more liters of milk/day (42.5%. Recurrence of PHU was observed in 18.3% buffaloes. Mean values of total erythrocyte counts, hemoglobin concentration and packed cell volume were lower (P<0.001, while erythrocyte sediment rate was higher (P<0.001 in PHU affected buffaloes as compared to the values in healthy buffaloes. Neutrophils were significantly higher, while lymphocytes and erythrocytic glucose-6-phosphate dehydrogenase (G6PD were lower, in PHU affected buffaloes than in healthy buffaloes. Serum phosphorus, copper and selenium were significantly (P<0.001 lower, whereas potassium, iron and molybdenum (P<0.001 were higher in buffaloes suffering from PHU than healthy buffaloes.

  2. Ravisüsteemi lisaraha nõudmine põhjendamatu / Eugen Veges

    Index Scriptorium Estoniae

    Veges, Eugen, 1955-

    2011-01-01

    Autor leiab, et rahvuslikku jõukust ja tervishoiu korraldust (vähene ennetusele orienteeritus) arvestades on kulutused raviteenustele põhjendamatult suured. Tervishoidu lisaraha taotlemise asemel tuleks rõhuasetust muuta, teha pööre kvantiteedilt kvaliteedile

  3. Effect of melatonin on maturation capacity and fertilization of Nili-Ravi buffalo (Bubalus bubalis oocytes

    Directory of Open Access Journals (Sweden)

    G. Nagina

    2016-08-01

    Full Text Available This study evaluated the effect of melatonin supplementation of in vitro maturation media on in vitro maturation (IVM and in vitro fertilization (IVF rate of buffalo oocytes. Cumulus oocytes complexes (COCs were aspirated from follicles of 2-8 mm diameter. In experiment I, COCs were matured in IVM medium supplemented with 0 (control, 250, 500, and 1000 μM melatonin for 22-24 hours in CO2 incubator at 38.5°C with 5% CO2 and at 95% relative humidity. The maturation rate did not differ in media supplemented with melatonin at 250 μM, 500 μM, 1000 μM and control (0 μM. In experiment II, the matured oocytes were fertilized in 50 μl droplets of Tyrode’s Albumin Lactate Pyruvate (TALP medium having 10 ug/ml heparin for sperm (2 million/ml capacitation. The fertilization droplets were then kept for incubation at 5% CO2, 39°C and at 95% relative humidity for 18 hours. The fertilization rate was assessed by sperm penetration and pronuclear formation. Fertilization rate was improved when maturation medium was supplemented with 250 μM melatonin compared to control. In conclusion, melatonin supplementation to serum free maturation media at 250 μM improved the fertilization rate of buffalo oocytes.

  4. Serum Progesterone and Estradiol-17β Profiles in Nili Ravi Buffaloes (Bubalus bubalis with and without Dystocia

    Directory of Open Access Journals (Sweden)

    Muhammad Amjad Ali, Laeeq Akbar Lodhi and Faiz-ul-Hassan1*

    2012-10-01

    Full Text Available The aim of this study was to compare serum hormone profiles (progesterone and estradiol-17β in buffaloes with dystocia and unassisted calving in three agro-ecological zones of Punjab, Pakistan. One hundred and seventy three buffaloes (n=173 with assisted (dystocia and unassisted calving (normal birth were sampled for study. The results showed that the buffaloes suffering with dystocia had significantly higher (P<0.05 mean serum progesterone level compared with those having normal calving. The comparison amongst the agro-ecological zones revealed that serum progesterone level of dystocia cases in buffaloes of northern irrigated zone was significantly lower (P<0.05 compared with those in the southern irrigated zone and the arid zone, whereas the latter two did not differ between each other. No difference was observed in serum progesterone levels in normal buffaloes when compared amongst three agro-ecological zones. The serum estradiol-17β profile showed a significant (P<0.05 lower level in buffaloes with dystocia as compared to those with normal calving. Mean serum estradiol-17β level in the buffaloes affected with dystocia in the northern irrigated zone was significantly lower (P<0.05 compared to those in the southern irrigated zone and the arid zone wherein the latter two did not differ between each other.

  5. Morphometric Evaluation of the Blood Pressure Related Organs in Nili-Ravi Buffalo (Bubalus Bubalis With Advancing Age

    Directory of Open Access Journals (Sweden)

    R. Hussain

    2010-02-01

    Full Text Available Forty clinically healthy buffaloes of either sex were divided into two age-groups of equal size i.e., young (12-42 months and adult (48-96 months. Histological sections were prepared by routine method and stained by H&E. AutoCAD® image analysis software and ocular micrometer were used for the morphometric evaluations. Studies revealed that the adrenal cortex of buffalo was divided into four zones, zona glomerulosa, zona intermedia, zona fasciculate and zona reticularis. The zona fasciculata was recorded as the widest and zona reticularis narrowest zone of the adrenal cortex. The volume of cardiomyocytic nuclei (μm3, volume of renal corpuscles (μm3×103, volume of nuclei of cells of zona glomerulosa (μm3, thickness of the zona glomerulosa, zona intermedia and zona fasciculata of adrenal cortex in adult buffaloes were significantly (P<0.01 higher as compared to their younger counterparts. It is conceivable that the development of blood related parameters showed an increase parallel to the advancing age in order to adjust with the increasing blood pressure due to physiological development process in buffalo.

  6. Birminghamis tühjendati kesklinn inimestest terrorirünnaku hirmus / Tanel Murre

    Index Scriptorium Estoniae

    Murre, Tanel

    2005-01-01

    Londoni metroos toimunud pommiplahvatused võttis omaks Euroopa rühmitus Abu Hafs al-Masri Brigaadid, kes korraldas samalaadse terrorirünnaku märtsis Madriidis. Vt. samas: Anna-Maria Penu. Londoni terror rebis lahti Madriidi haavad. Lisa: Neljas rongis plahvatas 11 pommi

  7. Heldeke, oled nii kaunis, et sadama hakkab : [luuletused] / Richard Brautigan ; tlk. Ingvar Luhaäär

    Index Scriptorium Estoniae

    Brautigan, Richard

    2007-01-01

    Sisu: Heldeke, oled nii kaunis, et sadama hakkab ; Veel keegi pole teinud seda nii säraliselt ; Kaunis luuletus ; Küüslauguga liha hõõruv Marcia ; Äri ; Mahedad hellused millesse ta mähib mu haavad ; Tunnen end vastikult ; "Kaasa lennates..."

  8. Stockholmi Moodsa Kunsti Muuseumi uus elu / Reet Varblane

    Index Scriptorium Estoniae

    Varblane, Reet, 1952-

    1998-01-01

    Stockholmi Moodsa Kunsti Muuseumist, mille Stockholmi südalinnas Skeppsholmeni saarel asuvas uues, spetsiaalselt kaasaegse kunsti näitamiseks ja hoidmiseks projekteeritud hoones (arhitekt Rafael Moneo) avati 14. veebr. kunsti-, foto- ja arhitektuurimuuseum. Muuseumi ajaloost, eesmärkidest. Moderna Museet'i direktori David Eliott'i esimesest kuraatoritööst (koos Pier Luigi Tazziga) "Haavad".

  9. Kas ravi välismaal on igaühe teoreetiline õigus või praktiline võimalus? Euroopa Parlamendi ja nõukogu direktiivi 2011/24/EL Eesti õigusesse ülevõtmise mudel / Sille Allikmets

    Index Scriptorium Estoniae

    Allikmets, Sille, 1968-

    2014-01-01

    Piiriülese tervishoiuteenuse regulatsiooni arengust Euroopa Liidus. Patsientide varustamine vajaliku teabega, võrdne kohtlemine, eelloa nõue ja ravikulude katmise põhimõtted direktiivi 2011/24/EL alusel

  10. Population-based assessment of prevalence and causes of visual impairment in the state of Telangana, India: a cross-sectional study using the Rapid Assessment of Visual Impairment (RAVI) methodology.

    Science.gov (United States)

    Marmamula, Srinivas; Khanna, Rohit C; Kunkunu, Eswararao; Rao, Gullapalli N

    2016-12-15

    To assess the prevalence and causes of visual impairment (VI) among a rural population aged 40 years and older in the state of Telangana in India. Population-based cross-sectional study. Districts of Adilabad and Mahbubnagar in south Indian state of Telangana, India. A sample of 6150 people was selected using cluster random sampling methodology. A team comprising a trained vision technician and a field worker visited the households and conducted the eye examination. Presenting, pinhole and aided visual acuity were assessed. Anterior segment was examined using a torchlight. Lens was examined using distant direct ophthalmoscopy in a semidark room. In all, 5881 (95.6%) participants were examined from 123 study clusters. Among those examined, 2723 (46.3%) were men, 4824 (82%) had no education, 2974 (50.6%) were from Adilabad district and 1694 (28.8%) of them were using spectacles at the time of eye examination. VI was defined as presenting visual acuity <6/18 in the better eye and it included moderate VI (<6/18 to 6/60) and blindness (<6/60). The age-adjusted and gender-adjusted prevalence of VI was 15.0% (95% CI 14.1% to 15.9%). On applying binary logistic regression analysis, VI was associated with older age groups. The odds of having VI were higher among women (OR 1.2; 95% CI 1.0 to 1.4). Having any education (OR 0.4; 95% CI 0.3 to 0.6) and current use of glasses (OR 0.19; 95% CI 0.1 to 0.2) were protective. VI was also higher in Mahbubnagar (OR 1.0 to 1.5) district. Cataract (54.7%) was the leading cause of VI followed by uncorrected refractive errors (38.6%). VI continues to remain a challenge in rural Telangana. As over 90% of the VI is avoidable, massive eye care programmes are required to address the burden of VI in Telangana. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  11. 78 FR 20891 - Glycine From the People's Republic of China: Final Results of Antidumping Duty Administrative...

    Science.gov (United States)

    2013-04-08

    ...-Bio Engineering Co. Ltd. 15. Nutracare International 16. Paras Intermediates Pvt. Ltd. 17. Qingdao Samin Chemical Co., Ltd. 18. Ravi Industries 19. Salvi Chemical Industries 20. Shanghai Waseta...

  12. Kui toit teeb haigeks / Anu Viita-Neuhaus ; kommenteerib Maie Jürisson

    Index Scriptorium Estoniae

    Viita-Neuhaus, Anu

    2010-01-01

    Toidu talumatusest ja allergiast: allergeenid; millised allergia diagnoosimise teste kasutatakse; allergia ravi. Kommenteerib Tallinna Lastehaigla Kesklinna Lastepolikliiniku nahaarst ja Eesti Allergialiidu juhataja Maie Jürisson

  13. Raginal rannavormi / kommenteerinud Reet Puks, Merily Lehis, Helle Nurmsalu, Galina Sepp

    Index Scriptorium Estoniae

    2010-01-01

    Ilusalongides pakutavatest salendavatest kehahooldusprotseduuridest aparaatidega - LPG edermoloogiline massaaž, Universal Contour Wrap, ULTRATONE intensiivne tselluliidiravi ja mittekirurgiline facelift, Shockmaster AWT meetod (akustilise laine ravi)

  14. Appi, pea lõhub / Marika Makarova

    Index Scriptorium Estoniae

    Makarova, Marika

    2010-01-01

    Vestlusest Ida-Tallinna Keskhaigla neuroloogiaosakonna juhataja ja peavalukeskuse rajaja dr Toomas Toomsooga ning Aurea ajurveeda- ja massaažikeskuse ajurveedaarsti Aleksandr Dreljoviga peavalust: peavalu ravi india ajurveeda seisukohalt, läänemeditsiini peavalu tüübid ning nende ravi jne

  15. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 6; Issue 9. The Optimal Use of Entropy and Enthalpy. M S Ananth R Ravi. General Article Volume 6 Issue 9 ... Author Affiliations. M S Ananth1 R Ravi1. Department of Chemical Engineering, Indian Institute of Technology, Chennai 600 036, India.

  16. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science. G V Ravi Prasad. Articles written in Journal of Earth System Science. Volume 119 Issue 3 June 2010 pp 285-295. Shift in detrital sedimentation in the eastern Bay of Bengal during the late Quaternary · C Prakash Babu J N Pattan K Dutta N Basavaiah G V Ravi Prasad D K ...

  17. Meditsiinidoktor Marje Oona / Heidi-Ingrid Maaroos

    Index Scriptorium Estoniae

    Maaroos, Heidi-Ingrid, 1942-

    2005-01-01

    Tartu Ülikooli polikliiniku ja perearstiteaduse õppetooli assistendi ja teaduri Marje Oona doktoritöö "Helicobacter pylori infektsioon lastel : epidemioloogilisi ja ravi aspekte" kaitsmisest Tartu Ülikoolis 12. jaanuaril 2005

  18. 78 FR 78331 - Glycine From the People's Republic of China: Preliminary Results of Antidumping Duty...

    Science.gov (United States)

    2013-12-26

    ... Chemical Co., Ltd., (22) Kissner Milling Co. Ltd., (23) NALCO Canada Co., (24) Ningbo Create-Bio... Intermediates Pvt. Ltd., (28) Ravi Industries, (29) Salvi Chemical Industries, (30) Shanpar Industries Pvt. Ltd...

  19. Male accessory gland secretory protein polymorphism in natural ...

    Indian Academy of Sciences (India)

    [Ravi Ram K. and Ramesh S. R. 2007 Male accessory gland secretory protein polymorphism in natural ..... quence of species-specific genetic responses to variations in .... Eberhard W. G. 1996 Female control: sexual selection by cryptic.

  20. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Author Affiliations. RAVI KANT1 UJJWAL PRAKASH1 VIJAYA AGARWALA1 V V SATYA PRASAD2. Department of Metallurgical and Materials Engineering, IIT Roorkee, Roorkee 247 667, India; Defence Metallurgical Research Laboratory, Kanchanbagh, Hyderabad 500 058, India ...

  1. HIV-ravim võis saastuda tehases / Agnes Kuus

    Index Scriptorium Estoniae

    Kuus, Agnes

    2007-01-01

    Keemiliselt saastunud HIV-ravimi Viracept sattumine Eestisse on vähetõenäoline, kuid ohutuse huvides korjatakse kõik ravimid patsientide käest tagasi ning asendatakse ravimifirma kulul. Lisa: HIVi ravi

  2. Uudiseid maailmast / Ivo Heinloo

    Index Scriptorium Estoniae

    Heinloo, Ivo

    2013-01-01

    Lühisõnumeid muusikamaailmast: Suri Dave Brubeck. CNN valis Euroopa parimad jazziklubid. Lahkus Ravi Shankar. Jagati latiinomuusika Grammysid. Suri jazzpianist Austin Peralta. Molde jazzifestivali korraldaja pani ameti aha. Suri John Tchicai

  3. New Fellows and Honorary Fellow

    Indian Academy of Sciences (India)

    Ravi, Prof. Vasanthapuram MD (JIPMER), FAMS. Date of birth: 30 November 1955. Specialization: Neurovirology, Viral Diagnostics, Molecular Epidemiology of Viral Infections Address: Department of Neurovirology, National Institute of Mental Health & Neurosciences, Hosur Road, Bengaluru 560 029, Karnataka Contact:

  4. 78th Annual Meeting | Annual Meetings | Events | Indian Academy of ...

    Indian Academy of Sciences (India)

    V. RAVI, National Institute of Mental Health and Neurosciences, Bengaluru A novel technology for ... Himalayan tectonic model and the strong–great earthquakes. 17.30 - 18.00. Tea break ... Business Meeting of Fellows. 17.30. Tea break.

  5. Diabeedibuss liigub külast külla / Marju Past

    Index Scriptorium Estoniae

    Past, Marju, 1963-

    2011-01-01

    Diabeediliidu poolt käivitatud projektist avastamaks diabeeti varajases staadiumis. Maakondade väiksemates asulates mõõdetakse erinevaid tervisele olulisi parameetreid ning määratakse vajadusel esialgne ravi

  6. Nanomeditsiin / Kevin Bullis

    Index Scriptorium Estoniae

    Bullis, Kevin

    2006-01-01

    Michigani ülikooli arstiteadlane James Baker loob nanoosakesi medikamentide juhtimiseks otse vähirakkudesse, mis võib kaasa tuua palju ohutuma ravi. Artikkel üldpealkirja all: 10 tulevikutehnoloogiat

  7. Fulltext PDF

    Indian Academy of Sciences (India)

    , Vidyadhar Y Mudkavi, Gautam N adig, Harini. Nagendra, K H Paranjape, VPati, Lara Patwardhan, C R Pranesachar,. Girish Ratnaparkhi, J ayant Rao, V Ravi, Diptiman Sen, U rna. Subbaramu, Stephen Suresh, B J Venkatachala. Our special ...

  8. Krooniliste reumatoloogiliste haigete sotsiaalne toimetulek / Virve-Ines Laidmäe, Maire-Liis Hääl

    Index Scriptorium Estoniae

    Laidmäe, Virve-Ines, 1941-

    2007-01-01

    Krooniliste reumatoloogiliste haigete terviseseisundist, ravi kättesaadavusest ning toimetulekust haiguse ja igapäevaeluga. Uurimuse aluseks on rahvastikuküsitluse "Eesti 2003" ja küsitluse "Kroonilised reumatoloogilised haiged 2006" materjalid

  9. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Author Affiliations. Harish Ravi1 Rajesh B Khaparde2. Department of Electrical Engineering, IIT Madras, Chennai 600036, India. Homi Bhabha Centre for Science Education, TIFR VN Purav Marg, Mankhurd, Mumbai 400088, India.

  10. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    cobaloxime by aliphatic amine ligands · M Bhoopal N Ravi Kumar Reddy S Satyanarayana .... pp 129-134 Physical and Theoretical. Kinetics and mechanism of the oxidation of substituted benzylamines by cetyltrimethylammonium permanganate.

  11. Akna varastamine : eesti Y-kirjandus / Berk Vaher

    Index Scriptorium Estoniae

    Vaher, Berk, 1975-

    2014-01-01

    Valdur Mikita, Erkki Luuk'i, Kiwa, Kaspari ja kirjanike rühmituse “14 NÜ” (Mait Laas, Paavo Matsin, Marko Mägi, Erkki Kadarik, Marianne Ravi, Maarja Vaino, Trip Jarvis, Johannes Üksi) loomingust

  12. Economics of milk production of major dairy buffalo breeds by agro-ecological zones in pakistan

    International Nuclear Information System (INIS)

    Aujla, K.M.

    2014-01-01

    This study was designed to compare costs of rearing and returns received from major dairy buffalo breeds (Nili-Ravi and Kundhi) in various agro-ecological zones of Pakistan. For this purpose, 219 buffalo farmers were randomly selected from mixed and rice-wheat cropping zones of Punjab and Sindh provinces, mixed cropping zone of Khyber Pakhtunkhwa (KPK) province, coastal zone of Sindh and mountainous-AJK. Of these, 155 and 64 were Nili-Ravi and Kundhi buffalo breed farmers, respectively. The study revealed that among the structure of cost components, feed cost occupied the major share in total cost of milk production. Milk production of buffaloes of Nili-Ravi and Kundhi breeds were 2889 and 2375 liter per annum, respectively. Total costs of milk production of Nili-Ravi and Kundhi buffalo breeds were Rs.96155 and Rs.90604 per annum, respectively. Net income per liter from milk of Nili-Ravi and Kundhi breeds was Rs.12 and Rs.11, and benefit-cost ratios were 1.4 and 1.3, respectively. Hence, Nili-Ravi buffalo breed is more productive and yields better returns over Kundhi breed. Moreover, buffalo milk production is a profitable business in the country except in coastal areas of Sindh, where investment in milk production just covers the cost of production due to comparatively higher feed prices and low milk prices. Econometric analysis of milk production in the country revealed that use of green fodder and concentrates contribute positively and significantly to milk production. (author)

  13. Impact of industrial effluents on surface waters

    International Nuclear Information System (INIS)

    Ahmed, K.

    2000-01-01

    The indiscriminate discharge of untreated municipal and industrial effluents has given rise to serious problems of water pollution and human health in Pakistan. The City of Lahore discharges about 365 mgd of wastewater with a BOD load of 250 tons per day, without treatment, into Ravi river. Because of the untreated industrial discharges, river Ravi is devoid of dissolved oxygen through most of its react between Lahore and Upper Chenab Canal under low flow conditions. Pollution levels can be controlled if each industry treats its own wastewater prior to disposal, in accordance with NEQS (Pakistan). (author)

  14. 0084-.pdf | 01 | 006 | reso | Volumes | public | Indian Academy of ...

    Indian Academy of Sciences (India)

    SPEAKER: Prof. Krishnaswamy Ravi-Chandar. VENUE: Faculty Hall, Indian Institute of Science. 23 February 2018 ǀ 1500. Event poster · Introducing: Summer Schools. Posted on 21 December 2017. ASTROPHYSICS: An Observational View of the Universe. Math Art and Design: MAD about Math, Math Education and ...

  15. Plaadid / Heili Vaus-Tamm

    Index Scriptorium Estoniae

    Vaus-Tamm, Heili, 1961-

    2003-01-01

    Uutest plaatidest Keith Jarret/Gary Peacock/Jack DeJohnette "Up for it", Wladislaw Szpilman "The original recordings of the pianist", Emanuel Ax "Haydn Piano Sonatas", Ravi Coltrane "Mad 6", Guano Apes "Walking On A Thin Line", Will Young "From Now On", Janis Joplin "The Essential"

  16. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 20; Issue 4. The Rosetta-Philae Comet Mission as Physics Appreciation. A Ravi P Rau. General Article Volume 20 Issue 4 April 2015 pp 346-351. Fulltext. Click here to view fulltext PDF. Permanent link:

  17. P N Kotru

    Indian Academy of Sciences (India)

    Volume 33 Issue 4 August 2010 pp 377-382 Electrical Properties. Dielectric and thermal studies on gel grown strontium tartrate pentahydrate crystals ... High resolution X-ray diffraction studies on unirradiated and irradiated strontium hexaferrite crystals · Balwinder Kaur Monita Bhat F Licci Ravi Kumar K K Bamzai P N Kotru.

  18. Selgusid Betti Alveri preemia nominendid

    Index Scriptorium Estoniae

    2005-01-01

    Betti Alveri kirjandusauhinna nominendid: Sass Henno "Mina olin siin", Andrei Hvostovi "Lombakas Achilleus", Mart Kanguri, Jaak Ranna ja Ivar Ravi "Jaak Rand ja teisi jutte", Diana Leesalu "2 grammi hämaruseni", Jaan Pehki "Sisukord", Linnar Priimäe "Kelle tee on varjul", Leo de Sixtuse "Skarabeuse tsivilisatsioon". Vt. ka Eesti Päevaleht, 16. nov., lk. 15

  19. Betti Alveri sünniaastapäeval kuulutatakse välja järjekordne Alveri kirjandusauhinna saaja...

    Index Scriptorium Estoniae

    2005-01-01

    Kirjandusauhinna nominendid: Sass Henno. Mina olin siin ; Andrei Hvostov. Lombakas Achilleus ; Mart Kangur, Jaak Rand ja Ivar Ravi. Jaak Rand ja teisi jutte ; Diana Leesalu. 2 grammi hämaruseni ; Jaan Pehk. Sisukord ; Linnar Priimägi. Kelle tee on varjul ; Leo de Sixtus. Skarabeuse tsivilisatsioon

  20. Bulletin of Materials Science | News

    Indian Academy of Sciences (India)

    Author Affiliations. V V Deshpande1 M M Patil1 S C Navale2 V Ravi1. Physical and Materials Chemistry Division, National Chemical Laboratory, Pune 411 008, India; Polymer Science and Engineering Division, National Chemical Laboratory, Pune 411 008, India ...

  1. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. S R Dhage. Articles written in Bulletin of Materials Science. Volume 27 Issue 1 February 2004 pp 43-45 Dielectric Materials. Nonlinear – characteristics study of doped SnO2 · S R Dhage V Ravi S K Date · More Details Abstract Fulltext PDF. When tin oxide is doped with ...

  2. V Samuel

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. V Samuel. Articles written in Bulletin of Materials Science. Volume 28 Issue 5 August 2005 pp 391-393 Synthesis. Preparation of ultrafine LiTaO3 powders by citrate gel method · S C Navale V Samuel V Ravi · More Details Abstract Fulltext PDF. A gel was formed when a ...

  3. Proceedings – Mathematical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Ravi P Agarwal1 Jong Kyu Kim2 Donal O' Regan3. Department of Mathematical Sciences, Florida Institute of Technology, Melbourne, Florida 32901-6975, USA; Department of Mathematics, Kyungnam University, Masan, Kyungnam 631-701, Korea; Department of Mathematics, National University of Ireland, Galway, Ireland ...

  4. Photoluminescence, trap states and thermoluminescence decay ...

    Indian Academy of Sciences (India)

    Administrator

    Photoluminescence, trap states and thermoluminescence decay process study of Ca2MgSi2O7 : Eu. 2+. , Dy. 3+ phosphor. RAVI SHRIVASTAVA*, JAGJEET KAUR, VIKAS DUBEY and BEENA JAYKUMAR. Govt. VYT PG Autonomous College, Durg 491 001, (C.G.) India. MS received 9 July 2013; revised 5 December 2013.

  5. Õiguse tõlgendamise ja argumenteerimise võimaluste kasutamine Eesti Vabariigi Riigikohtu praktikas. Riigikohtu halduskolleegiumi otsus asjas 3-3-1-29-12 / Raul Narits, Einar Vene

    Index Scriptorium Estoniae

    Narits, Raul, 1952-

    2014-01-01

    Riigikohtu lahendist 3-3-1-29-12, milles oli vaidluse all Eesti Haigekassa otsus, mis puudutas ravi rahastamise lepingute sõlmimiseks eriarstiabi ja hooldusravi teenuste, nende mahu ja osutamise kohtade kinnitamist. Lahendiga muutis Riigikohtu halduskolleegium oma senist praktikat mitmes haldus- ja halduskohtumenetluses suurt tähtsust omavas küsimuses ning kujundas sellest tulenevalt uusi põhimõttelisi seisukohti

  6. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. Hemant Kumar. Articles written in Sadhana. Volume 40 Issue 4 June 2015 pp 1283-1299 Mechanical Sciences. Study of a 30 MW bubbling fluidized bed combustor based on co-firing biomass and coal · Hemant Kumar S K Mohapatra Ravi Inder Singh · More Details Abstract Fulltext PDF. Today's ...

  7. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science. B P Rawat. Articles written in Journal of Earth System Science. Volume 110 Issue 1 March 2001 pp 63-76. Are Majhgawan-Hinota pipe rocks truly group-I kimberlite? Ravi Shanker S Nag A Ganguly A Absar B P Rawat G S Singh · More Details Abstract Fulltext PDF.

  8. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    New paleomagnetic results on ~2367 Ma Dharwar giant dyke swarm, Dharwar craton, southern India: implications for Paleoproterozoic continental reconstruction · N Ramesh Babu M Venkateshwarlu Ravi Shankar E Nagaraju V Parashuramulu · More Details Abstract Fulltext PDF. Here we report new paleomagnetic results ...

  9. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Author Affiliations. K R Ravi1 R M Pillai1 B C Pai1 M Chakraborty2. Materials and Minerals Division, Regional Research Laboratory (CSIR), Thiruvananthapuram 695 019, India; Metallurgical and Materials Engineering, Indian Institute of Technology, Kharagpur 721 302, India ...

  10. An investigation into the prevalence of water borne diseases in ...

    African Journals Online (AJOL)

    Water-borne diseases are the most prevalent infectious diseases in the developing countries especially in new settlements along the river. The present investigation was carried out to assess the prevalence rate of water-borne diseases among people residing near the left bank of River Ravi. This study has a descriptive ...

  11. supp4.doc

    Indian Academy of Sciences (India)

    Naresh Duvva,a Ravi Kumar Kanaparthi,a Jaipal Kandhadi,a Gabriele Marotta,b Paolo Salvatori,b Filippo De Angelis,*b Lingamallu Giribabu*a. aInorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500607, India. bComputational Laboratory for Hybrid/Organic Photovoltaics ...

  12. Hydrogeochemical assessment of groundwater in Kashmir Valley ...

    Indian Academy of Sciences (India)

    Ravi, occupies an oval shaped depression between two major orogenic axis of ..... tion well network that showed water-level increase due to rapid groundwater ... Other issues such as ecological and social issues need to be taken into account ...

  13. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. DIPANA JYOTI MOHANTY. Articles written in Sadhana. Volume 43 Issue 3 March 2018 pp 45. Trade-credit modeling for deteriorating item inventory system with preservation technology under random planning horizon · DIPANA JYOTI MOHANTY RAVI SHANKAR KUMAR A GOSWAMI.

  14. Speaking Notes for Ms. Anju Dhillon Parliamentary Secretary for ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Lisa Nafziger

    2016-03-08

    In honour of International Women's Day. March 8, 2016 ... Good afternoon. What a pleasure it is to be here with you on this special day. Je suis ravie de passer une partie de la Journée internationale de la femme avec vous. ... All of you here today understand what empowerment means and how it can improve women's ...

  15. Fulltext PDF

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    D Mukhopadhyay, Roorkee, India. S Mukhopadhya, Roorkee, India. V S N Murty, Goa, India. Ravi S Nanjundiah, Bangalore, India. B M Reddy, Hyderabad, India. Roger Bilham, USA. Sajani Surendran, USA. Sarva Jit Singh, Rohtak, India. S K Satheesh, Bangalore, India. D Sengupta, Bangalore, India. D Shankar, Goa, India.

  16. Pool aastat Villa Benitaga : Riigikohtu halduskolleegiumi 29. novembri 2012 otsuse nr 3-3-1-29-12 mõju analüüs / Marelle Leppik, Maarja Oras

    Index Scriptorium Estoniae

    Leppik, Marelle

    2013-01-01

    Riigikohtu lahendist 3-3-1-29-12, milles oli vaidluse all Eesti Haigekassa otsus, mis puudutas ravi rahastamise lepingute sõlmimiseks eriarstiabi ja hooldusravi teenuste, nende mahu ja osutamise kohtade kinnitamist. Kaks riigikohtunikku jäid kohtuasjas eriarvamusele

  17. Resonance – Journal of Science Education | News

    Indian Academy of Sciences (India)

    More Details Fulltext PDF. pp 28-34 General Article. How Genes Evolve Molecular Techniques Give Us a Closer Look at Evolution at the DNA Level · Ravi Parkash · More Details Fulltext PDF. pp 35-44 General Article. Can You Depend Totally on Computers? Computer Security, Availability and Correctness · H N Mahabala.

  18. Aids Eestis nagu Botswanas / Mikk Jürisson ; interv. Svea Talving

    Index Scriptorium Estoniae

    Jürisson, Mikk, 1963-

    2004-01-01

    Kui Eesti ei taha jõuda olukorda, mis tekkis Botswanas, kus aidsiepideemia ravi ja tõkestamine haaras lõviosa riigi tuludest ning keskmine eluiga lühenes drastiliselt, tuleks haiguse levik võtta range tähelepanu alla ja uurida, mida tasuks õppida Botswana kogemusest

  19. Academy Public Lecture 4Dec.pdf;14.11.17 | News | Resources ...

    Indian Academy of Sciences (India)

    SPEAKER: Prof. Krishnaswamy Ravi-Chandar. VENUE: Faculty Hall, Indian Institute of Science. 23 February 2018 ǀ 1500. Event poster · Introducing: Summer Schools. Posted on 21 December 2017. ASTROPHYSICS: An Observational View of the Universe. Math Art and Design: MAD about Math, Math Education and ...

  20. Growth, Characterization and Device Development in Monocrystalline Diamond Films

    Science.gov (United States)

    1991-09-30

    the conduction mechanisms. Research supported by SD10/1IST & managed by Wright Laboratory 1. J.A. Herb , C. Bailey, K.V. Ravi, and P.A. Dennig, "The...1982 from [951 K. L Moazed, R. Nguyen, and J. R. Zeidler, "Ohmic contacts National Taiwan University, Taiwan , ROC. to semiconducting diamond," IEEE

  1. Resonance – Journal of Science Education | News

    Indian Academy of Sciences (India)

    pp 346-351 General Article. The Rosetta-Philae Comet Mission as Physics Appreciation · A Ravi P Rau · More Details Fulltext PDF. pp 352-359 General Article. From Navigation to Star Hopping: Forgotten Formulae · B S Shylaja · More Details Fulltext PDF. pp 360-367 Classroom. Tutorial on Phylogenetic Inference - I · Felix ...

  2. Morning glory disc anomaly: A case report | Saraswat | Nigerian ...

    African Journals Online (AJOL)

    Morning glory disc anomaly: A case report. Neeraj K. Saraswat, Ravi Ranjan, Dipendra Shukla, Sushil Ojha. Abstract. A rare case of congenital anomaly of the optic disc is presented to draw attention to the occurrence of this anomaly in rural India. The typical case presented with excavated, enlarged colobomatous optic ...

  3. ACKNOWLEDGEMENTS

    Indian Academy of Sciences (India)

    ACKNOWLEDGEMENTS. Journal of Earth System Science wishes to place on record the valuable assistance received from the ... Ravi Bhushan, Physical Research Laboratory, Ahmedabad. Dan Blumberg, Ben Gurion ... L Kannan, Centre of Advanced Study in Marine Biology, Parangipettai. Halil Karahan, Pamukkale ...

  4. On semidefinite programming bounds for graph bandwidth

    NARCIS (Netherlands)

    de Klerk, E.; Nagy, M.; Sotirov, R.

    2013-01-01

    In this paper, we propose two new lower bounds on graph bandwidth and cyclic bandwidth based on semidefinite programming (SDP) relaxations of the quadratic assignment problem. We compare the new bounds with two other SDP bounds reported in [A. Blum, G. Konjevod, R. Ravi, and S. Vempala,

  5. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Synthesis and characterization of silica–titania core–shell particles · Suchita Kalele Ravi Dey Neha Hebalakar J Urban S W Gosavi S K Kulkarni · More Details Abstract Fulltext PDF. Nearly monodispersed particles of silica were prepared and coated with uniform layers of titanium dioxide in anatase phase by hydrolysis and ...

  6. Uusi võimalusi pakkuv kasulik bakter / Villu Päärt, Siim Sepp

    Index Scriptorium Estoniae

    Päärt, Villu, 1972-

    2008-01-01

    Äsja võitis Lactobacillus fermentum ME-3 avastaja Tartu Ülikooli professor Marika Mikelsaar koos kolleegidega Soulis ülemaailmsel naisleiutajate konkursil kuldmedali. Bakterite omaduste uurimine jätkub. Marika Mikelsaare juhtimisel katsetati kõhutüüfusesse nakatatud hiirte peal, millist mõju avaldab see, kui antibiootikumi ravi ajal anda hiirtele ka ME-3 sisaldavat probiootikumi

  7. New Fellows and Honorary Fellow

    Indian Academy of Sciences (India)

    Ravi Martanda M.B.B.S. (Madras), D.Sc. (h.c.), FRCS Council Service: 1971-76; Vice-President: 1974-76. Date of birth: 7 September 1922. Date of death: 10 March 2015. Specialization: Neurosurgery Last known address: A-803, Vaishnavi Splendour, 6th Cross, 80 Feet Road, RMV Extension, Sanjay Nagar, Bengaluru 560 ...

  8. Fulltext PDF

    Indian Academy of Sciences (India)

    Dye Sensitized Nanocrystalline- Ti02 based Pholovollaics. Ravi Mosurkal. BOOK REVIEWS. 92 A Biography of Gopalasamudram Narayana. Ramachandran. The Famous Indian Biophysicist. N V Joshi. 96 Call of Indian Birds - An Audio Cassette. Lt. General Baljit Singh. 97 Essentials of Biophysics. S K Sikdar front Cover.

  9. Alzheimer ja ämblikud - ühe niidi kaks otsa / Arko Olesk

    Index Scriptorium Estoniae

    Olesk, Arko, 1981-

    2015-01-01

    Ämblikuniit ja Alzheimeri tõbe põhjustavad naastud ajus on välimuselt peaaegu identsed ja tekivad bioloogiliselt sarnaselt. Tallinna Ülikooliga koostööd tegeva Rootsi teadlase Jan Johanssoni ja tema töörühma uurimistööst Alzheimeri tõvele ravi leidmiseks

  10. Kadi Pärnits : tööõnnetuste hüppeline kasv Eestis on tingitud ministri saamatusest / Piret Pert

    Index Scriptorium Estoniae

    Pert, Piret

    2006-01-01

    Riigikogu sotsiaalkomisjoni aseesimees Kadi Pärnits peab vajalikuks tööõnnetus- ja kutsehaiguskindlustuse eelnõu toomist Riigikokku. Tema sõnul ei võimalda nõukogude ajast pärit süsteem tööõnnetuse ohvritele elementaarset kaitset, normaalset ravi ega tööõnnetushüvitist

  11. Fulltext PDF

    Indian Academy of Sciences (India)

    value was creatively used when its light was focussed onto a photovol- taic cell which triggered the switch to open the 1933 World fair in Chicago, as that light ... Ravi Mosurkal explains the concept ofDSVP and gives an account of its current.

  12. Expression profile of genes coding for carotenoid biosynthetic ...

    Indian Academy of Sciences (India)

    Expression profile of genes coding for carotenoid biosynthetic pathway during ripening and their association with accumulation of lycopene in tomato fruits. Shuchi Smita, Ravi Rajwanshi, Sangram Keshari Lenka, Amit Katiyar, Viswanathan Chinnusamy and. Kailash Chander Bansal. J. Genet. 92, 363–368. Table 1.

  13. Regulation of mTOR by Nutrients

    Science.gov (United States)

    2012-07-01

    placed on Formvar and carbon-coated copper grids. Grids were stained with uranyl acetate and lead nitrate , and the images were obtained using a JEOL...Network Analysis to Identify Multiscale Mechanisms of Drug Action Shan Zhao and Ravi Iyengar

  14. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Pramana – Journal of Physics; Volume 58; Issue 5-6. Study of structural and electronic transport properties of Ce-doped LaMnO3. Shahid Husain R J Choudhary Ravi Kumar S I Patil J P Srivastava. Colossal Magnetoresistance & Other Materials Volume 58 Issue 5-6 May-June 2002 pp 1045-1049 ...

  15. Browse Title Index

    African Journals Online (AJOL)

    Items 251 - 300 of 316 ... Vol 11 (2007), Pyrrolizidine Alkaloids From Cynoglossum furcatam, Abstract. S Ravi, T Ravikumar, A J Lakshmanan. Vol 7 (2003), QUAFRINOIC ACIDS: TWO NEW TRITERPENIODS FROM QUASSIA AFRICANA STEM BARK, Abstract. EO Ajaiyeoba, HC Krebs. Vol 13 (2009), Quality control of ...

  16. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Genetics. Dau Dayal Aggarwal. Articles written in Journal of Genetics. Volume 93 Issue 1 April 2014 pp 103-112 Research Article. Effects of body-size variation on flight-related traits in latitudinal populations of Drosophila melanogaster · Veer Bhan Ravi Parkash Dau Dayal Aggarwal.

  17. Preparation of ultrafine LiTaO 3 powders by citrate gel method

    Indian Academy of Sciences (India)

    Author Affiliations. S C Navale1 V Samuel2 V Ravi3. Polymer Science and Engineering Division, National Chemical Laboratory, Pune 411 008, India; Catalysis Division, National Chemical Laboratory, Pune 411 008, India; Physical and Materials Chemistry Division, National Chemical Laboratory, Pune 411 008, India ...

  18. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. K PADMA RAJU. Articles written in Sadhana. Volume 42 Issue 9 September 2017 pp 1617-1628. Estimate-Merge-Technique-based algorithms to track an underwater moving target using towed array bearing-only measurements · D V A N RAVI KUMAR S KOTESWARA RAO K PADMA RAJU.

  19. Coenzyme B12 model studies: Equilibrium constants for the pH ...

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences; Volume 114; Issue 1. Coenzyme B12 model studies: Equilibrium constants for the H-dependent axial ligation of benzyl(aquo)cobaloxime by various N- and S-donor ligands. D Sudarshan Reddy N Ravi Kumar Reddy V Sridhar S Satyanarayana. Inorganic and Analytical ...

  20. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    2016-01-27

    Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. Siddharth S. Malu. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 4 December 2011 pp 541-544. 18 GHz SZ Measurements of the Bullet Cluster · Siddharth S. Malu Ravi Subrahmanyan · More Details Abstract Fulltext PDF.

  1. Éclipse

    OpenAIRE

    Bourgeot, A.; E.B.,

    2012-01-01

    « Quand une éclipse de soleil se produit en Ahaggar, les femmes et les enfants sortent et frappent sur des tambourins, des marmites de métal et des plats métalliques. Ils poussent des cris perçants pour que la lune soit effrayée et laisse [partir] le soleil. On dit, en effet, que c’est la lune qui a ravi le soleil. Quand il y a une éclipse de lune, la nuit, on agit de même que pour le soleil. On dit que c’est le soleil qui a ravi la lune.Lorsqu’une éclipse de lune ou de soleil se produit, tou...

  2. Environmental profile of Lahore

    International Nuclear Information System (INIS)

    Aftab, M.P.

    2005-01-01

    Lahore commands a strategic political and administrative role as the capital of Punjab Province and second largest city of Pakistan with a population of over 6 million. Lahore is situated on a good quality aquifer being main source of potable water supply. Natural nullahs originally for storm water drainage have been encroached upon and become sullage carriers due to inadequate sewerage system. Raw sewage is discharged into River Ravi in the absence of any treatment facility. River Ravi is badly polluted due to indiscriminate discharge of municipal and industrial wastes. No sanitary landfill exists in the city for solid waste management except open dumping. Air quality has also deteriorated in the recent past due to increase in vehicular traffic and inadequate road network. This paper describes existing environmental situation and some proposals for its improvement, which would lead towards sustainable development and poverty reduction in due course. (author)

  3. Validation of liquid biopsy: plasma cell-free DNA testing in clinical management of advanced non-small cell lung cancer

    OpenAIRE

    Veldore,Vidya; Choughule,Anuradha; Routhu,Tejaswi; Mandloi,Nitin; Noronha,Vanita; Joshi,Amit; Dutt,Amit; Gupta,Ravi; Vedam,Ramprasad; Prabhash,Kumar

    2018-01-01

    Vidya H Veldore,1,* Anuradha Choughule,2,* Tejaswi Routhu,1 Nitin Mandloi,1 Vanita Noronha,2 Amit Joshi,2 Amit Dutt,3 Ravi Gupta,1 Ramprasad Vedam,1 Kumar Prabhash2 1MedGenome Labs Private Ltd,, Bangalore, India; 2Tata Memorial Centre, Parel, Mumbai, India; 3The Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Center, Kharghar, Navi Mumbai, Maharashtra, India *These authors contributed equally to this work Abstract: Plasma cell-free tumor DNA, or circulating tumo...

  4. MICROFINANCE ET PAUVRETÉ

    International Development Research Centre (IDRC) Digital Library (Canada)

    AIDER LES DÉMUNIS À S'AIDER EUX-MÊMES. Le CRDI et ses partenaires félicitent chaudement le professeur Muhammad. Yunus et la Grameen Bank, lauréats conjoints du prix Nobel de la paix 2006. Nous applaudissons cet hommage rendu à notre partenaire dans la lutte contre la pauvreté et sommes ravis, par ...

  5. Therapeutic Sleep for Traumatic Brain Injury

    Science.gov (United States)

    2017-06-01

    AWARD NUMBER: W81XWH-16-1-0166 TITLE: Therapeutic Sleep for Traumatic Brain Injury PRINCIPAL INVESTIGATOR: Ravi Allada CONTRACTING...1. REPORT DATE June 2017 2. REPORT TYPE Annual 3. DATES COVERED 1June2016 - 31May2017 4. TITLE AND SUBTITLE Therapeutic Sleep for Traumatic Brain ...proposal will test the hypothesis that correcting sleep disorders can have a therapeutic effect onTraumatic Brain Injury (TBI) The majority of TBI

  6. Programme conjoint canado-israélien de recherche en santé | CRDI ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Tout d'abord, les progrès accomplis par les chercheurs israéliens et canadiens dans différents domaines biomédicaux, y compris la recherche sur le cerveau, la biologie du cancer et l'immunologie, sont vraiment exceptionnels et, dans de nombreux cas, très complémentaires. Nous sommes véritablement ravis à l'idée de ...

  7. Bio-Mechatronics: From Insects to In-Vivo Mechatronics

    OpenAIRE

    Vaidyanathan, Ravi

    2013-01-01

    The Department of Automatic Control & Systems Engineering is pleased to announce the following seminar: Bio-Mechatronics: From Insects to In-Vivo Mechatronics Dr Ravi Vaidyanathan Department of Mechanical Engineering Imperial College Wednesday, 25th September 2013 at 14:00, LT02, Sir Henry Stephenson Building Mechatronics is the synergistic combination of precision engineering, electronic control, and systems thinking in the design of products and manufacturing processes. Bio-Mechatron...

  8. A Review of Corporate Social Responsibility in India

    OpenAIRE

    Bimal Arora; Ravi Puranik

    2004-01-01

    Critiques argue that Corporate Social Responsibility (CSR) is a North-led agenda with narrow focus. Bimal Arora and Ravi Puranik apply a development-oriented framework to contextualize CSR to structural adjustments-related macro socio-economic issues relevant to the developing countries, with a focus on CSR in India. They review contemporary CSR trends in India concluding that although the corporate sector in India benefited immensely from liberalization and privatization processes, its trans...

  9. Towards a Multi-Scale Understanding of Thermoacoustic Fatigue in Aerospace Materials and Structure

    Science.gov (United States)

    2016-05-31

    measurements by Tan et al. [81]. The aim of the calibrations was to provide a level of confidence in the measurement system by quantifying the uncertainty...University of Manchester, UK; Hans-Juergen Maier from the University of Paderborn, Germany; Ravi Chona from US AFRL; Nicolas Ranc from Arts et Metier...digital image correlation system,” Experimental Techniques, 2012. [81] X. Tan , Y. Kang, and E. Patterson, “Calibration of a 3-D digital image

  10. Subjective Mapping of Dust-Emission Sources by Using MODIS Imagery

    Science.gov (United States)

    2017-05-01

    climate (Shinn et al. 2000; Mahowald et al. 2005, 2014; Ravi et al. 2011; Webb et al. 2012; Huang et al. 2014; Knippertz and Stuut 2014; Skiles et...a more comprehensive understanding of the geomorphic controls that dictate atmospheric dust is necessary to enhance weather and climate models...with true-color settings, the Miller (2003) algorithm, and the EUMETSAT algorithm are labeled “True Color,” “MILLER,” and “ EU - METSET,” respectively

  11. Subjective Mapping of Dust Emission Sources by Using MODIS Imagery: Reproducibility Assessment

    Science.gov (United States)

    2017-05-31

    climate (Shinn et al. 2000; Mahowald et al. 2005, 2014; Ravi et al. 2011; Webb et al. 2012; Huang et al. 2014; Knippertz and Stuut 2014; Skiles et...a more comprehensive understanding of the geomorphic controls that dictate atmospheric dust is necessary to enhance weather and climate models...with true-color settings, the Miller (2003) algorithm, and the EUMETSAT algorithm are labeled “True Color,” “MILLER,” and “ EU - METSET,” respectively

  12. A Computer System for Menu Evaluation and Related Applications

    Science.gov (United States)

    1974-11-01

    C00500 606000 ROAST BEEF BAKED HAM CREAM «RAVY PAPRIKA BUTTERED POTATOES LYONNAISE CARROTS CAULIFLOWER AU «RATIN SIMMERED BLACKEYE PEAS BUTTERED...002930 H00230 602000 60*000 C00500 608000 608500 PEA SOUP CRACKERS PORK CHOP SUEY TURKEY POT PIE OSBRIEN POTATOES STEAMED RICE BUTTERED... potatoes ) and finally by recipe portion cost (for 100 portions) from high to low. The recipe portion costs in each major category (1-9

  13. Russki "Tjulpan" pokoril lazurnõi bereg / Maria Davtjan, Tatjana Pinskaja

    Index Scriptorium Estoniae

    Davtjan, Maria

    2008-01-01

    61. Cannes'i filmifestival on lõppenud. Vaatenurga preemia sai Kasahstani režissöör Sergei Dvortsevoi filmi "Tulp" ("Tjulpan") eest. Lisatud ka lühiintervjuu režissööriga. Ka mõnest filmist, nii auhinnatuist (Steven Soderbergh'i "Che", Clint Eastwoodi "Changeling") kui ilmajäänuist (Atom Egoyani "Adoration", Wim Wendersi "Palermo Shooting"), Sharon Stone'i juhitud heategevast AIDSi ravi toetavast oksjonist

  14. Liina Vahter aitab sclerosis multiplex'i põdejaid / Sergo Selder

    Index Scriptorium Estoniae

    Selder, Sergo

    2010-01-01

    Lääne-Tallinna keskhaigla närvihaiguste keskus on Eesti kõige suurem sclerosis multiplex'i kompleksse ravi keskus. Keskuse neuropsühholoogist Liina Vahterist, kes kaitses Tallinna Ülikoolis doktorikraadi, mille materjaliks kujunes SM keskuse töö ja patsiendid. Ta peab ka kliinilise psühholoogia loenguid Tallinna Ülikooli psühholoogia instituudis

  15. A Possibility of Using Waterlily (Nymphaea alba L.) for Reducing the Toxic Effects of Chromium (Cr) in Industrial Wastewater

    International Nuclear Information System (INIS)

    Khan, A. S.; Hussain, M. W.; Malik, K. A.

    2016-01-01

    This research work reports the potential of waterlily (Nymphaea alba L.) a hydrophyte, to accumulate heavy metals like Cr (III) in its roots, shoot and leaves without showing prominent visible symptoms of metal toxicity. Effluent was collected from Ravi which is one of the highly polluted river as compared to other rivers in Pakistan. One of the major reason is industrial wastewater, which is disposed untreated in the Ravi which is a major threat for aquatic life and toxic for human health. It further reports that the water of Ravi river is contaminated with heavy metals like Cd, Cr, Pb, Hg and Zn because their uptake by waterlily plants is an indication that these metals are responsible for polluting Ravi water and this issue need to be resolved on priority basis. In order to estimate the amount of heavy metals in waterlily, different tissues were processed for atomic absorption spectrometry (AAS) which revealed that Cd and Cr (later being in high concentration) were significantly accumulated by waterlily roots, stem and leaves, however, roots were more responsive as compared with aerial parts. Other metals were accumulated in negligible amount in roots, and almost no uptake was reported by stems and leaves. Various anatomical features were used as a tool to support the hypothesis of using waterlily as a hyperaccumulator of Cr in phytoremediation. Reduction fresh and dry weight of root and stem, decrease in chlorophyll content of leaves, inhibition in the cortical and vascular region of stem, and an increase in astrosclereids (supporting parenchyma) formation indicated that Cr was translocated to aerial parts. Increase in astrosclereids might be attributed a mechanism of defense or sensitivity of waterlily plants under Cr stress. (author)

  16. Evaluation of Historic Indo-Pak Relations, Water Resource Issues and Its impact on Contemporary Bilateral Affairs

    OpenAIRE

    Muhammad Tayyab Sohail; Huang Delin; Aqsa Siddiq; Farwa Idrees; Sidra Arshad; RehanMuhammad

    2015-01-01

    Being developed countries both Pakistan and India are striving for the economic development. Pakistan and India share a 1610 km long border. They share same language, dress and culture and also six watercourses, namely the Indus, Jhelum, Chenab, Ravi, Sutlej and Beas, along with their numerous tributaries. Pakistan, like other countries of the region depends heavily on agriculture, with the greater part of the population relying on it for livelihood. As a result, water is not only...

  17. Lääne pensionärid suunavad ravimitööstust üle maailma / Violetta Riidas

    Index Scriptorium Estoniae

    Riidas, Violetta

    2008-01-01

    Ravimitootjate Liidu juhatuse esimees ja Glaxosmithkline Eesti juht Akshay Mody sõnul tahetakse arendada võimalikult häid ravimeid, kuid samas tuleb arvestada, et ollakse kasumit teeniv ettevõte, kes peab aktsionäridele raha tooma. Ravimiameti peadirektori asetäitja Alar Irs arvates on halb, et varem perefirmadena tegutsenud ettevõtted on muutunud rahvusvahelisteks kontsernideks, mis on orienteeritud eelkõige kasumlikkusele. Vt. samas: Ligi poole ravimiturust hõlmas Põhja-Ameerika; Violetta Riidas. Personaliseeritud ravi on veel kallis; Akshay Mody. Ravimiarendus sõltub baasteadusest

  18. Modeling of Residual Stress and Machining Distortion in Aerospace Components (PREPRINT)

    Science.gov (United States)

    2010-03-01

    John Gayda, “The Effect of Heat Treatment on Residual Stress and Machining Distortions in Advanced Nickel Base Disk Alloys,” NASA/TM-2001-210717. 2...Wei-Tsu Wu, Guoji Li, Juipeng Tang, Shesh Srivatsa, Ravi Shankar, Ron Wallis, Padu Ramasundaram and John Gayda, “A process modeling system for heat...Materials Processing Technology 98 (2000) 189-195. 6. M.A. Rist, S. Tin, B.A. Roder, J.A. James, and M.R. Daymond , “Residual Stresses in a

  19. Elulähedus enne ja nüüd / Marin Roose

    Index Scriptorium Estoniae

    Roose, Marin

    1991-01-01

    Kirjandusmuuseumi kevadsessioon 24. ja 25. mail Nüplis. Ülevaade ettekannetest: Piret Noorhani "Tagasi maailma lõpust", Mihkel Volt "Romantiline kunstnikumüüt ja orbiitlus", Marin Laak "Eesti kirjanikud eluläheduse kaevikuis", Pekka Erelt "Sõda A. Kivikase loomingus", Toomas Muru "Marginaale arbujate elulähedasest vaimulähedusest", Arne Merilai "Lähemale elulähedusele", Peeter Olesk "Vaimulähedus 1960. aastatel. Aga elu?", Piret Viires "Haiguste ravi, kontrollitud, Eesti noor proosa ja elulähedus"

  20. A certain ambiguity a mathematical novel

    CERN Document Server

    Suri, Gaurav

    2010-01-01

    While taking a class on infinity at Stanford in the late 1980s, Ravi Kapoor discovers that he is confronting the same mathematical and philosophical dilemmas that his mathematician grandfather had faced many decades earlier--and that had landed him in jail. Charged under an obscure blasphemy law in a small New Jersey town in 1919, Vijay Sahni is challenged by a skeptical judge to defend his belief that the certainty of mathematics can be extended to all human knowledge--including religion. Together, the two men discover the power--and the fallibility--of what has long been considered the pinn

  1. Markkinointiviestinnän kehityssuunnitelma tilausravintolan syys- ja talvikaudelle : Case: Yritys X

    OpenAIRE

    Riikonen, Esa

    2013-01-01

    Tämän opinnäytetyön aiheena oli markkinointiviestinnän kehityssuunnitelma tilausravintolalle. Toimeksiantajayritys on alle kymmenhenkinen, vuonna 2006 perustettu elämysravintola Lappeenrannan Linnoituksessa. Ravintola on varsin suosittu kesäsesongin aikana, jolloin se pitää ovensa auki asiakkailleen päivit-täin aamusta iltaan. Syys- ja talvikaudella 1.9–30.4 ravintola on ainoastaan tila-uskäytössä. Syys- ja talvikaudella ravintolassa pyritään järjestämään paljon eri-laisia tapahtumia, ja ravi...

  2. Increasing the productive efficiency of carabaos under smallholder farming systems

    International Nuclear Information System (INIS)

    Momongan, V.G.; Sarabia, A.S.; Roxas, N.P.; Palad, O.A.; Obsioma, A.R.; Nava, Z.M.; Del Barrio, A.N.

    1990-01-01

    There is a need to improve the reproductive efficiency of carabaos to meet the increasing demand for draught power, meat and milk. Under village conditions carabaos appear to have a pregnancy rate of 17.7%; this could be attributed greatly to tethering management, which prevents their natural breeding activities. Moreover, about 32% of the breedable female carabaos are acyclic and only 3.5% are in oestrus at any one time. Carabaos which are either cycling or pregnant have a better body condition than those which are acyclic or non-pregnant. The plasma progesterone level was very low at the time of insemination (<0.5 ng/mL), but gradually increased to above 2.0 ng/mL during the first and second trimesters of pregnancy. Thus, it was possible to diagnose early pregnancy and to confirm oestrus. A positive correlation was observed between plasma and milk progesterone concentrations during the oestrous cycle (r=0.60) and pregnancy (r=0.50). Oestrus synchronization was found to be a useful tool in implementing the cross-breeding of Philippine carabaos with riverine buffaloes through artificial insemination; an average pregnancy rate of about 30% was obtained using frozen semen. The performance of cross-breds showed that the weights at birth were about 36.0 ± 0.9 kg for Phil-Ravi, 33.6 ± 0.9 kg for Phil-Murrah compared with 26.8 ± 0.9 kg for Philippine carabaos. The weights of the three genotypes at 12 months were: 157.0 ± 9.8 kg for Philippine carabaos, 215.4 ± 7.7 kg for Phil-Ravi and 199.8 ± 12.1 kg for Phil-Murrah. At 2 years of age, the carabaos weighed 217.3 ± 18.6 kg, Phil-Ravi 365 ± 23.4 kg and Phil-Murrah 366.3 ± 19.4 kg. The results of this study show that progesterone measurement and oestrus synchronization can be used effectively for cross-breeding carabaos with the frozen semen of river buffaloes. (author). 9 refs, 5 figs, 4 tabs

  3. Levels, profile and distribution of Dechloran Plus (DP) and Polybrominated Diphenyl Ethers (PBDEs) in the environment of Pakistan.

    Science.gov (United States)

    Syed, Jabir Hussain; Malik, Riffat Naseem; Li, Jun; Wang, Yan; Xu, Yue; Zhang, Gan; Jones, Kevin C

    2013-11-01

    No scientific data is available on emerging contaminants including Polybrominated Diphenyl Ethers (PBDEs) and Dechloran Plus (DP) levels in the environment in Pakistan. Levels of PBDEs and DP were determined in the soil, sediment and atmospheric samples along the stretch of River Ravi in Punjab Province. Average concentrations of ΣPBDEs in atmosphere, soils and sediments were 36 pg m(-3), 40 ng g(-1) and 640 ng g(-1). BDE-209 was the most abundant PBDE congener, showing that deca-BDE accounts for most of the total PBDE emitted in the environment of Pakistan. Total DP levels were calculated as 88 pg m(-3), 0.8 ng g(-1) and 1.9 ng g(-1) in air, soil and sediment samples, respectively. The lower average fractions of anti-DP showed significant differences to those of the technical mixtures, indicating the lack of DP production source in Pakistan. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. Voyage et initiation poétique : l’aventure de Keats en 1818

    Directory of Open Access Journals (Sweden)

    Florence GAILLET–DE CHEZELLES

    2005-06-01

    Full Text Available Durant l’été 1818, John Keats partit sillonner le Nord de l’Angleterre et l’ouest de l’Écosse en compagnie de son ami Charles Brown. Ravi à l’idée de vivre des sensations nouvelles, le jeune poète percevait ce voyage comme une étape importante dans sa vie, qu’il entendait désormais consacrer à l’écriture et à la formation de son esprit, comme le révèle cette évocation enthousiaste :I purpose within a Month to put my knapsack at my back and make a pedestrian tour through the North of England, ...

  5. A new species of freshwater crab of the genus Oziotelphusa Müller, 1887 (Crustacea: Decapoda: Brachyura: Gecarcinucidae) from Tamil Nadu, southern India.

    Science.gov (United States)

    Raj, Smrithy; Kumar, Appukuttannair Biju; Ng, Peter K L

    2017-12-10

    A new species of gecarcinucid freshwater crab of the genus Oziotelphusa Müller, 1887, is described from stationary or slow-flowing bodies of water in Keeriparai near Nagercoil, in the state of Tamil Nadu in southern India. Oziotelphusa ravi, new species, is distinguished from its congeners by several distinct characters: the median tooth of the posterior margin of epistome forms a distinct bilobed tip in frontal view, the male pleonal somite 6 is narrowly trapezoidal and slightly wider than long with the lateral margins concave, the terminal segment of the male first gonopod is distinctly bent laterally (along the longitudinal axis) at an angle of about 45°, and the proximal part of the outer margin of the subterminal segment of the male first gonopod has a prominent deep concavity.

  6. Current status of surface water pollution in Punjab

    International Nuclear Information System (INIS)

    Bashir, M.T.; Ghauri, Moin-ud-Din

    2001-01-01

    Eleven years investigations (1988-99) on river Ravi revealed that U.C. canal with a capacity of 220 m/sup 3//s at the tail and Q.B. Link canal with capacity of 410 m/sup 3//s are mainly responsible for higher flows during dry season. A decreasing trend has been observed in the DO levels indicating increasing pollution. An increasing trend has been observed in BOD, SS, TDS and Indicators. Even with the discharge of pollution from U.C. canal, Hudiara Nullah and Lahore city BOD at Balkoi was unexpectedly low. Problems confronting environment engineers regarding surface water pollution control has been highlighted and their solutions has been recommended. (author)

  7. SERUM ELECTROLYTES IN BUFFALOES DURING LATE PREGNANCY, PARTURITION AND POST PARTUM PERIODS

    Directory of Open Access Journals (Sweden)

    Shahzad Hussain, Muhammad Amir Saeed and Isma Nazli Bashir

    2001-09-01

    Full Text Available This study was executed on 30 pregnant Nili-Ravi buffaloes. Serum was harvested for the estimation of calcium, magnesium, phosphorus, sodium, potassium and iron in the late pregnancy (at 8th and 9th month of gestation, at parturition and in the postpartum periods (at Ist and 2 month postpartum. The concentrations of Ca and P were significantly (P< 0.05 lower and Mg was significantly (P<0.05 higher at the time of parturition. The concentrations of Na and K did not show much variation. The values of Fe also decreased significantly (P<0.05 near parturition (at 9th month of gestation and at parturition. No puerperal disorder was observed in any of the experimental animals.

  8. Investigating the value of right heart echocardiographic metrics for detection of pulmonary hypertension in patients with advanced lung disease.

    Science.gov (United States)

    Amsallem, Myriam; Boulate, David; Kooreman, Zoe; Zamanian, Roham T; Fadel, Guillaume; Schnittger, Ingela; Fadel, Elie; McConnell, Michael V; Dhillon, Gundeep; Mercier, Olaf; Haddad, François

    2017-06-01

    This study determined whether novel right heart echocardiography metrics help to detect pulmonary hypertension (PH) in patients with advanced lung disease (ALD). We reviewed echocardiography and catheterization data of 192 patients from the Stanford ALD registry and echocardiograms of 50 healthy controls. Accuracy of echocardiographic right heart metrics to detect PH was assessed using logistic regression and area under the ROC curves (AUC) analysis. Patients were divided into a derivation (n = 92) and validation cohort (n = 100). Experimental validation was assessed in a piglet model of mild PH followed longitudinally. Tricuspid regurgitation (TR) was not interpretable in 52% of patients. In the derivation cohort, right atrial maximal volume index (RAVI), ventricular end-systolic area index (RVESAI), free-wall longitudinal strain and tricuspid annular plane systolic excursion (TAPSE) differentiated patients with and without PH; 20% of patients without PH had moderate to severe RV enlargement by RVESAI. On multivariate analysis, RAVI and TAPSE were independently associated with PH (AUC = 0.77, p heart metrics abnormalities did not improve detection of PH in patients with interpretable TR (p > 0.05) and provided moderate detection value in patients without TR. Only two patients with more severe PH (mean pulmonary pressure 35 and 36 mmHg) were missed. The animal model confirmed that right heart enlargement discriminated best pigs with PH from shams. This study highlights the frequency of right heart enlargement and dysfunction in ALD irrespectively from presence of PH, therefore limiting their use for detection of PH.

  9. Nimotuzumab plus chemotherapy versus chemotherapy alone in advanced non-small-cell lung cancer: a multicenter, randomized, open-label Phase II study

    Directory of Open Access Journals (Sweden)

    Babu KG

    2014-06-01

    Full Text Available K Govind Babu,1 Kumar Prabhash,2 Ashok K Vaid,3 Bhawna Sirohi,3 Ravi B Diwakar,4 Raghunadha Rao,5 Madhuchanda Kar,6 Hemant Malhotra,7 Shona Nag,8 Chanchal Goswami,9 Vinod Raina,10 Ravi Mohan111Kidwai Memorial Institute of Oncology, Bangalore, 2Tata Memorial Hospital, Mumbai, 3Artemis Health Institute, Delhi, 4Bangalore Institute of Oncology, Bangalore, 5Nizam Institute of Medical Sciences, Hyderabad, 6B R Singh Hospital, Kolkata, 7Birla Cancer Centre, Jaipur, 8Jehangir Hospital, Pune, 9B P Poddar Hospital and Medical Research Ltd, Kolkata, 10Institute Rotary Cancer Hospital, New Delhi, 11King George Hospital, Visakhapatnam, IndiaBackground: The purpose of this study was to evaluate the safety and efficacy of nimotuzumab in combination with chemotherapy (docetaxel and carboplatin versus chemotherapy alone in patients with stage IIIB/IV non-small-cell lung cancer.Methods: This multicenter, open-label, Phase II study randomized 110 patients to receive nimotuzumab plus chemotherapy (nimotuzumab group or chemotherapy alone (control group, and comprised concomitant, maintenance, and follow-up phases. Nimotuzumab 200 mg was administered once weekly for 13 weeks during the first two phases with four cycles of chemotherapy and docetaxel 75 mg/m2 and carboplatin (area under the curve 5 mg/mL*min every 3 weeks for a maximum of four cycles during the concomitant phase. The primary endpoint was objective response rate (sum of complete response and partial response. Secondary endpoints, ie, overall survival and progression-free survival, were estimated using the Kaplan–Meier method. Efficacy was evaluated on the intent-to-treat and efficacy-evaluable sets. Safety was assessed from adverse event and serious adverse event data.Results: The objective response rate was significantly higher in the nimotuzumab group than in the control group in the intent-to-treat population (54% versus 34.5%; P=0.04. A complete response and partial response were achieved in 3

  10. Open Praxis, volumen 4 issue 1

    Directory of Open Access Journals (Sweden)

    Editor Open Praxis

    2010-03-01

    Full Text Available - Correlation between Performance and Quality of Academic Staff in National Open University of Nigeria (NOUN Olubiyi Adeniyi Adewale, Timothy Olugbenga Ajadi & Juliet O.Inegbedion (1-7 - Benchmarking E-Learning in UK Universities: Lessons from and for the International Context Paul Bacsich (9-17 - Structural equation modelling of factors affecting success in student’s performance in ODL-Programs: Extending Quality Management concepts Per Bergamin, Simone Ziska & Rudolf Groner (18-25 - Quality Assurance in Open and Distance Learning in India S.K. Gandhe (26-32 - Leading innovative approaches to the financial crisis Sarah Guri-Rosenblit (33-38 - TOWARDS KNOWLEDGE BASED ECONOMIES - the contribution of open distance learning strategies in addressing equity and inclusiveness issues in small states like Mauritius Jheengut (39-63 - New Approaches to Quality Assurance in the Changing World of Higher Education Maria Jose Lemaitre (64-75 - Entrepreneurship: New Challenges for Higher Education Institutions Josep Lladós (76-87 - A Psychometric Study in the Performance of Distance learners Ravi K Mahajan (88-94 - Managing Quality Assurance for Distance Learning Programs in Malaysia Mohd Ismail Ramli (95-101 - Employability and lifelong learning Hazel Simmons-McDonald (102-113

  11. La Nuit des Chercheurs au CERN / Researchers' Night at CERN

    CERN Multimedia

    CERN. Geneva; Pohl, Martin; Paniccia, Mercedes

    2017-01-01

    Vendredi 29 septembre 2017 de 17h à 23h Entrée libre - pas d'inscription nécessaire. Depuis maintenant 8 ans, le Laboratoire ouvre ses portes en soirée au grand public, à l’occasion de cette fête scientifique. C’est un plaisir d’accueillir tous ces curieux et de partager les découvertes de la science, toutes plus étonnantes les unes que les autres. L’invention du Web en est une particulièrement intégrée au quotidien, mais il y en a tellement d’autres ! Venez découvrir cette science insoupçonnée et en prendre plein les yeux ! Le programme est prêt ! Nous sommes ravis de vous présenter toutes les activités que nous avons prévues pour vous, scientifiques en herbe, novices ou aficionados de tout âge . Il y aura même une surprise pour les 400 premiers visiteurs ! Activités sur le site du CERN Activités en ligne (Facebook Live) Nous avons hâte de vous accueillir !     ...

  12. Chamera: A Himalayan experience

    International Nuclear Information System (INIS)

    Havercroft, P.E.H.

    1989-01-01

    The 540 MW Chamera hydroelectric project is located on the Ravi River in the foothills of the Himalayas 500 km north of Delhi. The Chamera Constructors Consortium is made up of a joint venture of SNC Inc., Acres International, Marine Industries Limited and General Electric Canada. The consortium provides engineering, procurement, and construction management services, and supplies turbines and gates, generators and associated electrical equipment. The experience of the consortium in dealing with the Indian Government is detailed. A multi-envelope bidding system was used, with the lowest cost, technically acceptable bid receiving the contract. Misunderstandings can arise due to different perceptions of the bidding process between Canadian companies and the National Hydroelectric Power Corporation (NHPC) of the Indian government, with NHPC taking a more formal approach in contractual dealings. Export paperwork was frequently in error leading to delays in passage of goods through Indian customs. With the liberalization of the Indian trade laws there is a potential for Canada to supply a significant quantity of equipment for India's planned 38,000 MW of hydroelectric expansion. 11 figs., 2 tabs

  13. Structural and magnetic properties of cobalt-doped iron oxide nanoparticles prepared by solution combustion method for biomedical applications

    Directory of Open Access Journals (Sweden)

    Venkatesan K

    2015-10-01

    Full Text Available Kaliyamoorthy Venkatesan,1 Dhanakotti Rajan Babu,1 Mane Prabhu Kavya Bai,2 Ravi Supriya,2 Radhakrishnan Vidya,2 Saminathan Madeswaran,1 Pandurangan Anandan,3 Mukannan Arivanandhan,3 Yasuhiro Hayakawa3 1School of Advanced Sciences, 2School of Bio Sciences and Technology, VIT University, Vellore, Tamil Nadu, India; 3Research Institute of Electronics, Shizuoka University, Hamamatsu, Japan Abstract: Cobalt-doped iron oxide nanoparticles were prepared by solution combustion technique. The structural and magnetic properties of the prepared samples were also investigated. The average crystallite size of cobalt ferrite (CoFe2O4 magnetic nanoparticle was calculated using Scherrer equation, and it was found to be 16±5 nm. The particle size was measured by transmission electron microscope. This value was found to match with the crystallite size calculated by Scherrer equation corresponding to the prominent intensity peak (311 of X-ray diffraction. The high-resolution transmission electron microscope image shows clear lattice fringes and high crystallinity of cobalt ferrite magnetic nanoparticles. The synthesized magnetic nanoparticles exhibited the saturation magnetization value of 47 emu/g and coercivity of 947 Oe. The anti-microbial activity of cobalt ferrite nanoparticles showed better results as an anti-bacterial agent. The affinity constant was determined for the nanoparticles, and the cytotoxicity studies were conducted for the cobalt ferrite nanoparticles at different concentrations and the results are discussed. Keywords: cytotoxicity, HR-TEM, magnetic nanoparticles, VSM 

  14. Bringing Astronomy Directly to New Audiences (50,000 People) at Outdoor Concerts and Music Festivals

    Science.gov (United States)

    Lubowich, D.

    2014-07-01

    My NASA-funded Music and Astronomy Under the Stars (MAUS) has brought astronomy to 50,000 music lovers at the National Mall (co-sponsor OSTP); Central Park Jazz, Newport Folk, Ravinia, or Tanglewood music festivals; and classical, folk, pop/rock, opera, Caribbean, or county-western concerts in parks assisted by astronomy clubs (55 events since 2009). Yo-Yo-Ma, the Chicago and Boston Symphony Orchestras, Ravi Coltrane, Esperanza Spalding, Phish, Blood Sweat and Tears, Deep Purple, Tony Orlando, and Wilco performed at these events. MAUS combines solar, optical, and radio telescope observations; large posters/banners (From the Earth to the Universe; Visions of the Universe); videos; hands-on activities (Night Sky Network; Harvard-Smithsonian CfA); imaging with a cell phone mount; and hand-outs (info on science museums, astronomy clubs, and citizen science) before and after the concerts or at intermission. MAUS reached underserved groups and attracted large enthusiastic crowds. Many young children participated in this family learning experience-often the first time they looked through a telescope. Outcomes: While education!

  15. Freezability of water buffalo spermatozoa is improved with the addition of catalase in cryodiluent.

    Science.gov (United States)

    Ali, L; Hassan Andrabi, S M; Ahmed, H; Hussain Shah, A A

    Catalase enzyme is usually distributed in mammalian seminal plasma, where it decomposes hydrogen peroxide into water and oxygen and enhances sperm survivability. To evaluate the effect of catalase (0, 100, 200 or 300 IU/ml) added in tris-citric acid (TCA) based extender on motion characteristics, viability and DNA integrity of bubaline spermatozoa at post dilution (PD) and post thawing (PT) stages of cryopreservation. Collection of semen was done in four Nili-Ravi bulls with an artificial vagina (42 degree C). Qualified semen samples from each bull were further subdivided into four aliquots for dilution with the experimental TCA extender containing either 0.0 (T1), 100 IU (T2), 200 IU (T3) or 300 IU (T4) catalase (activity12660 U/mg). At PT, mean computer progressive motility, average path velocity, straight line velocity, curvilinear velocity, visual motility and DNA integrity were higher (P catalase fortified treatment groups as compared with control. Regarding plasma membrane integrity and supra-vital plasma membrane integrity, at PT the mean values were higher (P catalase at a concentration of 300IU/ml in TCA cryodiluent improved the freezability of water buffalo spermatozoa.

  16. Ecophysiological Responses of Invasive and Native Grass Communities with Simulated Warming

    Science.gov (United States)

    Quade, B.; Ravi, S.; Huxman, T. E.

    2010-12-01

    William Quade1, Sujith Ravi2, Ashley Weide2, Greg Barron-Gafford2, Katerina Dontsova2 and Travis E Huxman2 1Carthage College, WI 2 B2 Earthscience & UA Biosphere 2, University of Arizona, Tucson. Abstract Climate change, anthropogenic disturbances and lack of proper management practices have rendered many arid regions susceptible to invasions by exotic grasses with consequent ecohydrological, biogeochemical and socio economic implications. Thus, understanding the ecophysiological processes driving these large-scale vegetation shifts in drylands, in the context of rising temperatures and recurrent droughts is fundamental to global change research. Using the Biosphere 2 facility to maintain distinct temperature treatments of ambient and predicted warmer conditions (+ 4o C) inside, we compared the physiological (e.g. photosynthesis, stomatal conductance, biomass) responses of a native grass - Heteropogan contortus (Tanglehead) and an invasive grass - Pennisetum ciliare (Buffelgrass) growing in single and mixed communities. The results indicate that Buffelgrass can assimilate more CO2 per unit leaf area under current conditions, though warming seems to inhibit the performance when looking at biomass, photosynthesis and stomatal conductance. Under similar moisture regimes Buffelgrass performed better than Tangle head in mixed communities regardless of the temperature. Both grasses had decrease in stomatal conductance with warmer conditions, however the Buffel grass did not have the same decrease of conductance when planted in a mixed communities. Key words: Buffelgrass, Tanglehead, Biosphere 2, stomatal conductance, climate change

  17. Diurnal variations in wastewater characteristics at main out fall in Lahore

    International Nuclear Information System (INIS)

    Haider, H.; Ali, W.; Ali, W.

    2012-01-01

    Variations in the flow and pollutants concentrations during the day were monitored at the Main Out fall disposal station of the city of Lahore. The laboratory analysis of the wastewater samples collected at 2 hour interval on fifth and sixth May, 2009 for pH, temperature, alkalinity, hardness, Biochemical Oxygen Demand (BOD5), BOD5 Filtered, Total Kjeldahl Nitrogen (TKN), Ammonia Nitrogen (NH/sub 3/-N), chlorides, solids, turbidity, sulphates and nitrates were carried out. Average values and standard deviations were determined to assess the type of wastewater treatment. Correlation between BOD5 and BOD5 Filtered was developed through regression analysis. Diurnal variations in the Ultimate Biochemical Oxygen Demand (BODU) at the Main Out fall based on Carbonaceous Biochemical Oxygen Demand (CBODU) and Nitrogenous Biochemical Oxygen Demand (NBODU) are also estimated. The ratio between CBODU/NBODU ranges between 0.86 to 1.8 during a day at Main Out fall. This variation is primarily due to the large diurnal variation in CBODU values as a result of industrial activities in the study area. The BOD5/ TKN ratio varies between 3.3 and 6.9 and the calculated BODU (i.e., CBODU + NBODU) was found to be almost double of BOD5 during most part of the day primarily due to inclusion of NBOD. The study results reveal the importance of NBOD while designing the wastewater treatment facilities and implementing a water quality control strategy for the River Ravi. (author)

  18. The new WMO RA VI Regional Climate Centre on Climate Monitoring

    Science.gov (United States)

    Rapp, J.; Nitsche, H.

    2010-09-01

    Regional Climate Centres (RCCs) are institutions with the capacity and mandate by WMO to develop high quality regional-scale products using global products and incorporating regional information. Recently a pilot network of three RCC consortia was established for the WMO region RA VI (Europe and Middle East): • RCC node on climate data, • RCC node on climate monitoring, • RCC node on long-range forecasting. DWD/Germany has taken the responsibility of the RCC node on climate monitoring (RRC-CM). Further consortium members are Armstatehydromet/Armenia, Météo-France/France, KNMI/The Netherlands, RHMS/Serbia, and TSMS/Turkey. RCCs provide online access to their products and services to national meteorological and hydrological services and to other regional users. Vice versa, RCCs receive data, products, know-how and feedbacks from the meteorological services as a main source for regional information. By the same time, they provide regional data, products and feedbacks to Global Production Centres and Lead Centres for respective verification and product optimisation of the global-scale information. The RCC-CM will perform basic functions covering the domain of climate monitoring: • Annual and monthly climate diagnostic bulletins, • Monthly monitoring maps: global, RAVI, Eastern Mediterranean, South Caucasus, • Reference climatologies and trend maps, • RA VI climate monitoring WebPortal, • Climate watches, • Training; Research and Development (R&D). The poster shows the current stage of development of the RCC-CM by means of example products.

  19. Matching Supernovae to Galaxies

    Science.gov (United States)

    Kohler, Susanna

    2016-12-01

    One of the major challenges for modern supernova surveys is identifying the galaxy that hosted each explosion. Is there an accurate and efficient way to do this that avoids investing significant human resources?Why Identify Hosts?One problem in host galaxy identification. Here, the supernova lies between two galaxies but though the centroid of the galaxy on the right is closer in angular separation, this may be a distant background galaxy that is not actually near the supernova. [Gupta et al. 2016]Supernovae are a critical tool for making cosmological predictions that help us to understand our universe. But supernova cosmology relies on accurately identifying the properties of the supernovae including their redshifts. Since spectroscopic followup of supernova detections often isnt possible, we rely on observations of the supernova host galaxies to obtain redshifts.But how do we identify which galaxy hosted a supernova? This seems like a simple problem, but there are many complicating factors a seemingly nearby galaxy could be a distant background galaxy, for instance, or a supernovas host could be too faint to spot.The authors algorithm takes into account confusion, a measure of how likely the supernova is to be mismatched. In these illustrations of low (left) and high (right) confusion, the supernova is represented by a blue star, and the green circles represent possible host galaxies. [Gupta et al. 2016]Turning to AutomationBefore the era of large supernovae surveys, searching for host galaxies was done primarily by visual inspection. But current projects like the Dark Energy Surveys Supernova Program is finding supernovae by the thousands, and the upcoming Large Synoptic Survey Telescope will likely discover hundreds of thousands. Visual inspection will not be possible in the face of this volume of data so an accurate and efficient automated method is clearly needed!To this end, a team of scientists led by Ravi Gupta (Argonne National Laboratory) has recently

  20. TÜRK TÜKETİCİLERİN ALMAN VE ÇİN ÜRÜNLERİNE YÖNELİK ÜLKE MENŞEİ ALGISI-PERCEPTION OF TURKISH CONSUMERS ABOUT COUNTRY OF ORIGIN EFFECT IN GERMAN AND CHINESE PRODUCTS

    Directory of Open Access Journals (Sweden)

    Evrim İldem DEVELİ

    2012-06-01

    Full Text Available Ülke menşei etkisi uluslararası pazarlarda tüketicinin satın alma kararını etkileyen önemli bir değişkendir. Ülke menşe etkisinin önemli olduğu birçok ürün bulunmaktadır. Bunlar arasında parfüm, aksesuar, otomobil, moda tekstil ürünleri, tüketici elektroniği, yazılım vb. yer almaktadır. Bazı zamanlarda ülke markalarının grafiğinde düşüş görülebilir. Mükemmel ürünler tüketiciyi işletmeyi ürünün kalitesiyle değerlendirmeye sevk etmektedir. Ancak, tek bir kalitesiz veya kötü ürün tüketicinin işletme hakkındaki bu imajını yıkabilmektedir. Bugün dünyanın birçok yerindeki tüketiciler öncekinden daha zengin, daha bilgili ve üreticiler üzerinde  daha fazla güce sahiptirler. Kültüre karşı olan hassasiyet yeni yüzyılın başarılı marka değerlendirmesinde önemli bir kriter haline gelmiştir. Bu çalışma ülke menşei etkisinin Türk tüketicilerinin Alman ve Çin ülkelerine karşı genel ülke tutumu ile bu tüketicilerin Alman ve Çin otomobil ve dvd ürünlerine karşı görüşlerini ortaya koymaya yönelik olarak yapılmıştır. Çalışmada Parameswaran, Ravi ve Pisharodi’nin (1994 Journal of Advertising’de yayınlanan “Facets of Country-of-Origin Image: An Emprical Assessment” adlı makalesindeki araştırma esas alınmıştır.-Country of the origin effect (COO is an important variable affecting consumer purchase in international marketing. There are many products where the COO is important to consumers, such as perfumes, accessories, automobiles, high-fashion clothes, consumer electronics, software and so on. Excellent products shape consumers start to equate a company with quality, but one single bad product may damage this perception. Sensitivity to culture could become one of the defining characteristics of the new century’s successful global brands. This research will look at COO effects with respect to discover Turkish consumers perception of general

  1. Management of pediatric tonsillectomy pain: a review of the literature

    Directory of Open Access Journals (Sweden)

    Hansen J

    2016-05-01

    Full Text Available Jennifer Hansen, Ravi D Shah, Hubert A Benzon Department of Pediatric Anesthesiology, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA Abstract: Tonsillectomy is associated with significant pain and postoperative pain control is often unsatisfactory. We discuss the various strategies that have been investigated to control pain following tonsillectomy. Codeine is a weak analgesic frequently used in children for the treatment of mild-to-moderate pain, however, due to adverse events related to its metabolism, it has been contraindicated for postoperative pain in children since 2013. Intravenous morphine is frequently used for moderate-to-severe pain in children, however, its active metabolite can lead to respiratory depressant and other undesirable side effects. Hydromorphone is a commonly used alternative that has been studied infrequently. Alternatives to narcotic pain strategies have also been studied. Nonsteroidal anti-inflammatory drugs (NSAIDs are effective as analgesics, yet many practitioners avoid their use given the concern for postoperative bleeding. Intraoperative acetaminophen has been shown to improve postoperative pain and decrease recovery room time. Dexamethasone has been shown to improve postoperative pain, vomiting, and decrease airway swelling, and seems to be effective for use during tonsillectomy surgery. Ketamine has been shown to decrease analgesic requirements without adverse affects of hallucinations. Direct injection of local anesthetic into the tonsillar bed has been shown to be effective in improving pain control, however, there is concern that local anesthetic could be erroneously injected into the carotid artery and lead to devastating consequences. Optimal pain control regimens following pediatric tonsillectomy continue to be a challenge for both anesthesiologists and otorhinolaryngologists. Opioids are the most commonly used but are

  2. Thoracic computer tomography for the evaluation of the thymus gland in cases of myasthenia gravis

    International Nuclear Information System (INIS)

    Druschky, K.F.; Stadler, H.W.; Daun, H.; Erlangen-Nuernberg Univ., Erlangen

    1981-01-01

    Hyperplasia of the thymus gland is observed in 65% of all patients with myasthenia gravis, while the incidence of thymus tumor is reported to be 8.5-28%. Conventional radiological techniques provide little information in the diagnosis of mediastinal lesions. Even a clearly developed thymus tumor can escape clinical detection. Since March 1978 thoracic computer tomography has been performed in addition to X-rays of the chest in a series of 19 patients with myasthenia ravis, 10 women and 9 men ranging in age from 15-71 years and in 3 patients with suspected thymomas but without myasthenia gravis. These examinations were carried out with a Somatom II (Siemens) since September 1979. On the average 15-20 scans were made at the level of the upper two-third of the sternum. The chest X-rays in 2 planes revealed signs of a thymus tumor in 3 female patients. Thoracic computer tomography showed definite signs of a space-occupying lesion in the anterior mediastinum in 11 cases. At thymectomy 6 patients were found to have hyperplasia of the thymus, 2 patients had a benign thymoma and 3 patients a malignant thymoma. In 6 cases computer tomography showed only slight changes and in 5 patients no pathological findings could be demonstrated in the thymus gland. Thoracic computer tomography is a relatively harmless diagnostic measure without any risk for the patient. It has a high resolution and great accuracy in the evaluation of the thymus gland and is therefore the method of choice for the diagnosis of patients with myasthenia gravis. (orig.) [de

  3. Optimal management of complications associated with achondroplasia

    Directory of Open Access Journals (Sweden)

    Irel

    2014-06-01

    Full Text Available Penny J Ireland,1 Verity Pacey,2,3 Andreas Zankl,4 Priya Edwards,1 Leanne M Johnston,5 Ravi Savarirayan6 1Queensland Paediatric Rehabilitation Service, Royal Children’s Hospital, Herston, Brisbane, Queensland, 2Physiotherapy Department, The Children’s Hospital at Westmead, Sydney, New South Wales, 3Department of Health Professions, Macquarie University, Sydney, New South Wales, 4Genetic Medicine, Children’s Hospital, Westmead, Sydney, New South Wales, 5School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Queensland, 6Victorian Clinical Genetics Service, Royal Children’s Hospital, Melbourne, Victoria, Australia Abstract: Achondroplasia is the most common form of skeletal dysplasia, resulting in disproportionate short stature, and affects over 250,000 people worldwide. Individuals with achondroplasia demonstrate a number of well-recognized anatomical features that impact on growth and development, with a complex array of medical issues that are best managed through a multidisciplinary team approach. The complexity of this presentation, whereby individual impairments may impact upon multiple activity and participation areas, requires consideration and discussion under a broad framework to gain a more thorough understanding of the experience of this condition for individuals with achondroplasia. This paper examines the general literature and research evidence on the medical and health aspects of individuals with achondroplasia and presents a pictorial model of achondroplasia based on The International Classification of Functioning, Disability, and Health (ICF. An expanded model of the ICF will be used to review and present the current literature pertaining to the musculoskeletal, neurological, cardiorespiratory, and ear, nose, and throat impairments and complications across the lifespan, with discussion on the impact of these impairments upon activity and participation performance. Further research is required to

  4. Rapid assessment of visual impairment in urban population of Delhi, India.

    Science.gov (United States)

    Gupta, Noopur; Vashist, Praveen; Malhotra, Sumit; Senjam, Suraj Singh; Misra, Vasundhara; Bhardwaj, Amit

    2015-01-01

    To determine the prevalence, causes and associated demographic factors related to visual impairment amongst the urban population of New Delhi, India. A population-based, cross-sectional study was conducted in East Delhi district using cluster random sampling methodology. This Rapid Assessment of Visual Impairment (RAVI) survey involved examination of all individuals aged 40 years and above in 24 randomly selected clusters of the district. Visual acuity (VA) assessment and comprehensive ocular examination were done during the door-to-door survey. A questionnaire was used to collect personal and demographic information of the study population. Blindness and Visual Impairment was defined as presenting VA visual impairment. Of 2421 subjects enumerated, 2331 (96.3%) were available for ophthalmic examination. Among those examined, 49.3% were males. The prevalence of visual impairment (VI) in the study population, was 11.4% (95% C.I. 10.1, 12.7) and that of blindness was 1.2% (95% C.I. 0.8, 1.6). Uncorrected refractive error was the leading cause of VI accounting for 53.4% of all VI followed by cataract (33.8%). With multivariable logistic regression, the odds of having VI increased with age (OR = 24.6[95% C.I.: 14.9, 40.7]; p visual impairment is considerable in this region despite availability of adequate eye care facilities. Awareness generation and simple interventions like cataract surgery and provision of spectacles will help to eliminate the major causes of blindness and visual impairment in this region.

  5. Evaluation of Historic Indo-Pak Relations, Water Resource Issues and Its impact on Contemporary Bilateral Affairs

    Directory of Open Access Journals (Sweden)

    Muhammad Tayyab Sohail

    2015-02-01

    Full Text Available Being developed countries both Pakistan and India are striving for the economic development. Pakistan and India share a 1610 km long border. They share same language, dress and culture and also six watercourses, namely the Indus, Jhelum, Chenab, Ravi, Sutlej and Beas, along with their numerous tributaries. Pakistan, like other countries of the region depends heavily on agriculture, with the greater part of the population relying on it for livelihood. As a result, water is not only vital for everyday needs, but a critical source for economic development. Water is a resource on which there is dependency of economy and no substitute. Pakistan and India are close neighbors and lied in South East of Asia. Apart from sharing border and history both the countries have various same customs and traditions.Both countries gained independence in 1947 from British Government, from the day of independence Pakistan has been facing lots of internal and external challenges. Apart from other conflicts, water issues also exist between Pakistan and India. After the nine years negotiation with the help of World Bank, they solved this issue but after some time it started again. Some kind of historical issues including water issues has been discussed in this paper. To judge the public opinion of the both countries, an interview survey was conducted by some international expert and from the people who are directly involved in these kind of profession of Indo-Pak relation. Analyses of interview with some statistic information and on the behalf of history some conclusions and suggestions were including at the end of this study.

  6. Performance of large electron energy filter in large volume plasma device

    International Nuclear Information System (INIS)

    Singh, S. K.; Srivastava, P. K.; Awasthi, L. M.; Mattoo, S. K.; Sanyasi, A. K.; Kaw, P. K.; Singh, R.

    2014-01-01

    This paper describes an in-house designed large Electron Energy Filter (EEF) utilized in the Large Volume Plasma Device (LVPD) [S. K. Mattoo, V. P. Anita, L. M. Awasthi, and G. Ravi, Rev. Sci. Instrum. 72, 3864 (2001)] to secure objectives of (a) removing the presence of remnant primary ionizing energetic electrons and the non-thermal electrons, (b) introducing a radial gradient in plasma electron temperature without greatly affecting the radial profile of plasma density, and (c) providing a control on the scale length of gradient in electron temperature. A set of 19 independent coils of EEF make a variable aspect ratio, rectangular solenoid producing a magnetic field (B x ) of 100 G along its axis and transverse to the ambient axial field (B z ∼ 6.2 G) of LVPD, when all its coils are used. Outside the EEF, magnetic field reduces rapidly to 1 G at a distance of 20 cm from the center of the solenoid on either side of target and source plasma. The EEF divides LVPD plasma into three distinct regions of source, EEF and target plasma. We report that the target plasma (n e ∼ 2 × 10 11  cm −3 and T e ∼ 2 eV) has no detectable energetic electrons and the radial gradients in its electron temperature can be established with scale length between 50 and 600 cm by controlling EEF magnetic field. Our observations reveal that the role of the EEF magnetic field is manifested by the energy dependence of transverse electron transport and enhanced transport caused by the plasma turbulence in the EEF plasma

  7. Book Reviews | Reseñas

    Directory of Open Access Journals (Sweden)

    Book Review Editor, Barbara Hogenboom

    2013-10-01

    Full Text Available Violent Democracies in Latin America, edited by Enrique Desmond Arias and Daniel M. Goldstein; reviewed by Rivke Jaffe, p. 124Violence, Coercion, and State-Making in Twentieth Century Mexico. The Other Half of the Centaur, edited by Wil Pansters; reviewed by Markus-Michael Müller, p. 126Police Reform in Mexico. Informal Politics and the Challenge of Institutional Change, by Daniel M. Sabet; reviewed by Wil G. Pansters, p. 128Bribes, Bullets and Intimidation: Drug Trafficking and the Law in Central America, by Julie Marie Bunck and Michael Ross Fowler; reviewed by Sonja Wolf, p. 132Latin American Urban Development into the 21st Century: Towards a Renewed Perspective on the City, edited by Dennis Rodgers, Jo Beall and Ravi Kanbur; reviewed by Christien Klaufus, p. 133Latin America’s Turbulent Transitions: The Future of Twenty-First Century Socialism, by Roger Burbach, Michael Fox and Federico Fuentes; reviewed by Barry Cannon, p. 136Cuba and Its Neighbours: Democracy in Motion, by Arnold August; reviewed by Antonio Carmona Báez, p. 138Bolivia: Processes of Change, by John Crabtree and Ann Chaplin; reviewed by Gonzalo Rojas-Ortuste, p. 140The Rise of Ethnic Politics in Latin America, by Raúl L. Madrid; reviewed by Ton Salman, 142Intimate Indigeneities. Race, Sex, and History in the Small Spaces of Andean Life, by Andrew Canessa; reviewed by Annelou Ypeij, p. 145¡Américas Unidas! Nelson A. Rockefeller’s Office of Inter-American Affairs (1940-1946, edited by Gisela Cramer and Ursula Prutsch; reviewed by Darlene J. Sadlier, p. 146How a Revolutionary Art became Official Culture: Murals, Museums, and the Mexican State, by Mary Coffey; reviewed by Paula López Caballero, p. 148Sugar, Slavery, Christianity and the Making of Race, by Mark Edelman Boren; reviewed by Gert Oostindie, p. 150

  8. Evaluation of Plastic Household Biosand Filter (BSF) In Combination with Solar Disinfection (SODIS) For Water Treatment

    International Nuclear Information System (INIS)

    Hussain, G.; Haydar, S.; Bari, A. J.; Anis, M.; Asif, Z.; Aziz, J. A.

    2015-01-01

    Efficiency of a household plastic biosand filter (BSF) for the removal of turbidity and fecal contamination was evaluated. Water of river Ravi was used as influent. Water filtered through BSF was further treated using Solar Disinfection (SODIS). The study was conducted for raw water with low pollution level (total coliforms <500 MPN/100 ml) and high pollution level (total coliforms between 500-20,000 MPN/100 ml). The average value of turbidity removal by BSF was 94.5 percentage with 0.9 NTU as average turbidity of effluent. For raw water with low pollution level, the BSF was able to achieve a maximum of 2.2 log10 unit reduction (99.4 percentage) for total coliforms (39 MPN/100 mL in effluent) and 1.95 log10 unit reduction (98.5 percentage) for fecal coliforms (9 MPN/100 mL in effluent). While for raw water with high pollution level, the maximum removal of 1.5 log10 unit (97.5 percentage) for total coliforms (1430 MPN/100 mL in effluent) and 1.8 log10 units (98.4 percentage) for fecal coliforms (387 MPN/100 mL in effluent) was achieved in BSF. To make the effluent fit for drinking it was further treated using SODIS, which rendered the BSF effluent fit for drinking with zero fecal coliforms count (for full sunny and partially cloudy conditions). Newly proposed plastic BSF could be a good replacement of already used concrete household BSF (used in more than 63 countries) being cheaper in cost and lighter in weight by 85 percentage and 80 percentage, respectively than the concrete BSF. (author)

  9. Sperm-egg penetration assay assessment of the contraceptive effects of glycerol and egg yolk in rooster sperm diluents.

    Science.gov (United States)

    Abouelezz, F M K; Castaño, C; Toledano-Díaz, A; Esteso, M C; López-Sebastián, A; Campo, J L; Santiago-Moreno, J

    2015-06-01

    Glycerol (GLY) and egg yolk (EY) are good cryoprotectants of avian and mammalian sperm, but in birds, they strongly inhibit the eventual fertilization of ova. Using the sperm penetration (SP-holes) assay and fertility trials, the present study investigates (1) the possible mechanism by which this contraceptive effect occurs in chickens and (2) the maximum concentrations of GLY and EY tolerated by fresh rooster sperm. Seventy Black-Barred Andaluza hens (five per treatment) were inseminated four times (twice per week) with 0.1 mL of fresh semen from roosters of the same breed diluted 1:1 (v:v) with Lake and Ravie medium containing different concentrations of GLY or EY. No adverse effects on acrosome integrity, sperm motility, or viability were seen with any concentration of GLY or EY. The number of SP-holes on perivitelline layer samples taken from above the germinal disc became progressively lower at GLY concentrations of 1.5% or greater (P > 0.05). No holes caused by sperms were seen in unfertilized eggs. The corresponding fertility results showed similar reductions when the GLY concentration was 1.5% or greater. No changes in the number of SP-holes were seen with increasing EY concentrations (0%-7.5%), nor were any differences in fertility observed, except for a reduction when 15% EY was used. The results therefore reveal that GLY affects the transit of sperms through the oviduct in their attempt to reach the infundibulum area, limiting their access to the ovum perivitelline layer. Egg yolk had no such effect, nor did it influence acrosome reaction capacity; its mechanism of contraceptive action therefore remains unknown. The maximum GLY and EY concentrations tolerated by the rooster sperm were 0.75% and 7.5%, respectively. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Selections from 2017: Discoveries in Titan's Atmosphere

    Science.gov (United States)

    Kohler, Susanna

    2017-12-01

    Editors note:In these last two weeks of 2017, well be looking at a few selections that we havent yet discussed on AAS Nova from among the most-downloaded paperspublished in AAS journals this year. The usual posting schedule will resume in January.Carbon Chain Anions and the Growth of Complex Organic Molecules in Titans IonospherePublished July2017Main takeaway:Graphic depicting some of the chemical reactions taking place in Titans atmosphere, leading to the generation of organic haze particles. [ESA]In a recently published study led by Ravi Desai (University College London), scientists used data from the Cassini mission to identify negatively charged molecules known as carbon chain anions in the atmosphere of Saturns largest moon, Titan.Why its interesting:Carbon chain anions are the building blocks ofmore complex molecules, and Titans thick nitrogen and methane atmosphere mightmimic the atmosphere of earlyEarth. This first unambiguous detection of carbon chain anions in a planet-like atmosphere might therefore teach us about the conditions and chemical reactions that eventually led to the development of life on Earth. And ifwe can use Titan to learn about how complex molecules grow from these anion chains, we may be able to identify auniversal pathway towards the ingredients for life.What weve learned so far:Cassini measured fewer and fewer lower-mass anions the deeper in Titans ionosphere that it looked and at the same time,an increase in the number of precursors to larger aerosol molecules further down. This tradeoff strongly suggests that the anions are indeed involved in building up the more complex molecules, seeding their eventual growth into the complex organic haze of Titans lower atmosphere.CitationR. T. Desai et al 2017 ApJL 844 L18. doi:10.3847/2041-8213/aa7851

  11. Assess arsenic distribution in groundwater applying GIS in capital of Punjab, Pakistan

    Science.gov (United States)

    Akhtar, M. M.; Zhonghua, T.; Sissou, Z.; Mohamadi, B.

    2015-03-01

    Arsenic contamination of groundwater resources threatens the health of millions of people worldwide, particularly in the densely populated river deltas of Southeast Asia. Arsenic causes health concerns due to its significant toxicity and worldwide presence in portable water. The major sources of arsenic pollution may be natural process such as dissolution of arsenic containing minerals and anthropogenic activities. Lahore is groundwater dependent city, arsenic contamination is a major issue of portable water and has recently been most environmental health management issue especially in the plain region, where population density is very high. GIS was used in this study for visualizing distribution of arsenic groundwater concentration through geostatistics analysis technique, and exposure risk zones for two years (2010 and 2012). Town's data was compared and concentration variation evaluated. ANOVA test was also applied to compare concentration between cities and years. Arsenic concentrations widely range 7.3-67.8 and 5.2-69.3 μg L-1 in 2010 and 2012, respectively. Over 71% area is represented arsenic concentration range from 20 to 30 μg L-1 in both analyzed years. However, in 2012 arsenic concentration over 40 μg L-1 has covered 7.6% area of Data Gunjbuksh and 8.1% of Ravi Town, while over 90% area of Allama Iqbal, Aziz Bhatti and Samanabad Town contain arsenic concentration between 20-30 μg L-1. ANOVA test depicts concentration probability less than 0.05, while differences were detected among towns. In light of current results, it needs urgent step to ensure groundwater protection and preservation for future.

  12. Thoracic computer tomography for the evaluation of the thymus gland in cases of myasthenia gravis

    Energy Technology Data Exchange (ETDEWEB)

    Druschky, K.F.; Stadler, H.W.; Daun, H.

    1981-01-01

    Hyperplasia of the thymus gland is observed in 65% of all patients with myasthenia gravis, while the incidence of thymus tumor is reported to be 8.5-28%. Conventional radiological techniques provide little information in the diagnosis of mediastinal lesions. Even a clearly developed thymus tumor can escape clinical detection. Since March 1978 thoracic computer tomography has been performed in addition to X-rays of the chest in a series of 19 patients with myasthenia ravis, 10 women and 9 men ranging in age from 15-71 years and in 3 patients with suspected thymomas but without myasthenia gravis. These examinations were carried out with a Somatom II (Siemens) since September 1979. On the average 15-20 scans were made at the level of the upper two-third of the sternum. The chest X-rays in 2 planes revealed signs of a thymus tumor in 3 female patients. Thoracic computer tomography showed definite signs of a space-occupying lesion in the anterior mediastinum in 11 cases. At thymectomy 6 patients were found to have hyperplasia of the thymus, 2 patients had a benign thymoma and 3 patients a malignant thymoma. In 6 cases computer tomography showed only slight changes and in 5 patients no pathological findings could be demonstrated in the thymus gland. Thoracic computer tomography is a relatively harmless diagnostic measure without any risk for the patient. It has a high resolution and great accuracy in the evaluation of the thymus gland and is therefore the method of choice for the diagnosis of patients with myasthenia gravis.

  13. Successful retreatment with sofosbuvir plus ledipasvir for cirrhotic patients with hepatitis C virus genotype 1b, who discontinued the prior treatment with asunaprevir plus daclatasvir: A case series and review of the literature

    Science.gov (United States)

    Haga, Yuki; Kanda, Tatsuo; Yasui, Shin; Nakamura, Masato; Ooka, Yoshihiko; Takahashi, Koji; Wu, Shuang; Nakamoto, Shingo; Arai, Makoto; Chiba, Tetsuhiro; Maruyama, Hitoshi; Yokosuka, Osamu; Takada, Nobuo; Moriyama, Mitsuhiko; Imazeki, Fumio; Kato, Naoya

    2018-01-01

    Background Interferon-free treatment results in higher sustained virologic response (SVR) rates, with no serious adverse events in hepatitis C virus (HCV)-infected patients. However, in some patients with treatment-failure in HCV NS5A inhibitor-including interferon-free regimens, the treatment-emergent HCV NS5A resistance-associated variants (RAVs), which are resistant to interferon-free retreatment including HCV NS5A inhibitors, are observed. In HCV-infected Japanese patients with daclatasvir and asunaprevir treatment failure, retreatment with sofosbuvir and ledipasvir could lead to only ∼70% SVR rates. Case summary Three HCV genotype (GT)-1b-infected cirrhotic patients who discontinued the combination of daclatasvir and asunaprevir due to adverse drug reactions within 4 weeks; retreatment with sofosbuvir and ledipasvir combination could result in SVR in these patients without RAVs. One HCV GT-1b-infected cirrhotic patient who discontinued the combination of daclatasvir and asunaprevir due to viral breakthrough at week 10; retreatment with sofosbuvir and ledipasvir combination for this patient with the treatment-emergent HCV NS5A RAV-Y93H resulted in viral relapse at week 4 after the end of the treatment. Conclusion Retreatment with sofosbuvir and ledipasvir is effective for HCV GT-1b patients who discontinue the combination of daclatasvir and asunaprevir within 4 weeks. The treatment response should be related to the existence of treatment-emergent HCV NS5A RAVs, but may not be related to the short duration of treatment. PMID:29435197

  14. A new generation of topical chronic wound treatments containing specific MMP inhibitors

    Directory of Open Access Journals (Sweden)

    Shrivastava R

    2014-09-01

    Full Text Available Ravi Shrivastava, Nathalie Cucuat, Monika Rousse, Thomas Weigand, Pedro Neto, Claire Janicot, Christiane Shrivastava VITROBIO Research Institute, Issoire, France Purpose: Incidence of chronic wounds is constantly rising worldwide, but all currently available treatments are intended either to provide symptomatic relief or to assist cicatrization to some extent, but not to directly stimulate cellular growth. Physiologically, chronic wound healing simply requires cell growth to fill the injured cavity. To grow, our cells need to attach onto a cushion, called extracellular matrix (ECM, secreted by the mother cells and composed of multiple proteins. Recent scientific works prove that the concentration of certain matrix metalloproteinases (MMPs is extremely high in all chronic wounds and, because of their proteolytic nature, some MMPs completely degrade the ECM, hindering cell attachment and cell growth. The aim of this study was to identify, neutralize, and eliminate these MMPs from the wound surface so as to design an effective treatment for chronic wounds. Methods: Acute and chronic models of human epithelial and fibroblast cells were prepared on a defined ECM cushion in vitro and MMPs were added in the culture medium to identify the MMPs causing ECM disintegration for each cell type. ECM-degrading MMPs were then incubated with selected procyanidin-rich plant extracts (PCDs and cell growth was reanalyzed. Results: It was observed that: 1 multiple MMPs are involved in cellular matrix destruction; 2 ECM-destroying MMPs are specific with respect to cell type; and 3 specific PCDs may bind and neutralize selected MMPs. Conclusion: Topical application of specific plant PCDs to selectively neutralize ECM-destroying MMPs in acute and chronic wounds represents a novel approach for the treatment of superficial and deep skin wounds. Keywords: extra cellular matrix (ECM, matrix metalloproteinases, procyanidins (PCDs, tannins, ulcers

  15. Validation of liquid biopsy: plasma cell-free DNA testing in clinical management of advanced non-small cell lung cancer

    Directory of Open Access Journals (Sweden)

    Veldore VH

    2018-01-01

    Full Text Available Vidya H Veldore,1,* Anuradha Choughule,2,* Tejaswi Routhu,1 Nitin Mandloi,1 Vanita Noronha,2 Amit Joshi,2 Amit Dutt,3 Ravi Gupta,1 Ramprasad Vedam,1 Kumar Prabhash2 1MedGenome Labs Private Ltd,, Bangalore, India; 2Tata Memorial Centre, Parel, Mumbai, India; 3The Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Center, Kharghar, Navi Mumbai, Maharashtra, India *These authors contributed equally to this work Abstract: Plasma cell-free tumor DNA, or circulating tumor DNA (ctDNA, from liquid biopsy is a potential source of tumor genetic material, in the absence of tissue biopsy, for EGFR testing. Our validation study reiterates the clinical utility of ctDNA next generation sequencing (NGS for EGFR mutation testing in non-small cell lung cancer (NSCLC. A total of 163 NSCLC cases were included in the validation, of which 132 patients had paired tissue biopsy and ctDNA. We chose to validate ctDNA using deep sequencing with custom designed bioinformatics methods that could detect somatic mutations at allele frequencies as low as 0.01%. Benchmarking allele specific real time PCR as one of the standard methods for tissue-based EGFR mutation testing, the ctDNA NGS test was validated on all the plasma derived cell-free DNA samples. We observed a high concordance (96.96% between tissue biopsy and ctDNA for oncogenic driver mutations in Exon 19 and Exon 21 of the EGFR gene. The sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy of the assay were 91.1%, 100% 100%, 95.6%, and 97%, respectively. A false negative rate of 3% was observed. A subset of mutations was also verified on droplet digital PCR. Sixteen percent EGFR mutation positivity was observed in patients where only liquid biopsy was available, thus creating options for targeted therapy. This is the first and largest study from India, demonstrating successful validation of circulating cell-free DNA as a clinically

  16. Bringing Astronomy Directly to People Who Do Not Come to Star Parties, Science Museums, or Science Festivals

    Science.gov (United States)

    Lubowich, Donald A.

    2013-01-01

    My successful programs have included telescope observations, hands-on activities, and edible astronomy demonstrations for: outdoor concerts or music festivals; the National Mall; churches, synagogues, seminaries, or clergy conferences; the Ronald McDonald House of Long Island (New Hyde Park, NY), the Winthrop University Hospital Children’s Medical Center (Mineola, NY); the Fresh Air Fund summer camps; a Halloween star party with costumed kids looking through telescopes; a Super Bowl Star Party; the World Science Festival (NYC); the Princeton University Science and Engineering Expo; the USA Science and Engineering Festival; and the NYC Columbus Day Parade. These outreach activities have reached thousands of people including many young girls. Information was also provided about local science museums, citizen science projects, astronomy educational sites, and astronomy clubs to encourage learning after these events. In 2010 I created Astronomy Night on the National Mall (co-sponsored the White House Office of Science and Technology Policy) with the participation of astronomy clubs, Chandra X-Ray Center, STScI, NASA, NOAO, NSF and the National Air and Space Museum. Since 2009 my NASA-funded Music and Astronomy Under the Stars (MAUS) program has brought astronomy to 50,000 music lovers who attended the Central Park Jazz, Newport Folk, Tanglewood, or Ravinia music festivals or classical, folk, rock, pop, opera, or county-western concerts in local parks assisted by astronomy clubs. MAUS is an evening, nighttime, and cloudy weather traveling astronomy program combining solar, optical, and radio telescope observations; a live image projection system; large outdoor posters and banners; videos; and hands-on activities before and after the concerts or at intermission. Yo-Yo-Ma and the Chicago Symphony or Boston Symphony Orchestras, the McCoy Tyner Quartet with Ravi Coltrane, Esperanza Spalding, the Stanley Clarke Band, Phish, Blood Sweat and Tears, Deep Purple, Patti Smith

  17. Astronomy Outreach for Large, Unique, and Unusual Audiences

    Science.gov (United States)

    Lubowich, Donald

    2015-08-01

    My successful outreach program venues include: outdoor concerts and festivals; the US National Mall; churches, synagogues, seminaries, or clergy conferences; the Ronald McDonald Houses of Long Island and Chicago; the Winthrop U. Hospital Children’s Medical Center the Fresh Air Fund summer camps (low-income and special needs); a Halloween star party (costumed kids look through telescopes); a Super Bowl Star Party (targeting women); Science Festivals (World, NYC; Princeton U.; the USA Science and Engineering Festival); and the NYC Columbus Day Parade. Information was also provided about local science museums, citizen science projects, astronomy educational sites, and astronomy clubs to encourage lifelong learning. In 2010 I created Astronomy Festival on the National Mall (co-sponsored by the White House Office of Science and Technology Policy) with the participation of astronomy clubs, scientific institutions and with Tyco Brahe, Johannes Kepler, and Caroline Herschel making guest appearances. My programs include solar, optical, and radio telescope observations, hands-on activities, a live image projection system; large outdoor posters and banners; videos; hands-on activities, and edible astronomy demonstrations.My NASA-funded Music and Astronomy Under the Stars (MAUS) program (60 events 2009 - 2013) reached 50,000 music lovers at local parks and the Central Park Jazz, Newport Folk, Ravinia, or Tanglewood Music Festivals with classical, folk, pop/rock, opera, Caribbean, or county-western concerts assisted by astronomy clubs. Yo-Yo-Ma, the Chicago and Boston Symphony Orchestras, Ravi Coltrane, Esperanza Spalding, Phish, Blood Sweat and Tears, Deep Purple, Tony Orlando, and Wilco performed at these events. MAUS reached underserved groups and attracted large crowds. Young kids participated in this family learning experience - often the first time they looked through a telescope. While < 50% of the participants took part in a science activity in the past year, they

  18. How Create an Astronomy Outreach Program to Bring Astronomy to Thousands of People at Outdoor Concerts Astronomy Festivals, or Tourist Sites

    Science.gov (United States)

    Lubowich, Donald

    2015-08-01

    I describe how to create an astronomy program for thousands of people at outdoor concerts based on my $308,000 NASA-funded Music and Astronomy Under the Stars (MAUS) program (60 events 2009 - 2013), and the Astronomy Festival on the National Mall (AFNM, 10,000 people/yr).MAUS reached 50,000 music lovers at local parks and at the Central Park Jazz, Newport Folk, Ravinia, or Tanglewood Music Festivals with classical, folk, pop/rock, opera, Caribbean, or county-western concerts assisted by astronomy clubs. Yo-Yo-Ma, the Chicago and Boston Symphony Orchestras, Ravi Coltrane, Esperanza Spalding, Phish, Blood Sweat and Tears, Deep Purple, Tony Orlando, and Wilco performed at these events. AFNM was started in 2010 with co-sponsorship by the White House Office of Science and Technology Policy. MAUS and AFMN combine solar, optical, and radio telescope observations; large posters/banners; hands-on activities, imaging with a cell phone mount; citizen science activities; hand-outs; and teacher info packet. Representatives from scientific institutions participated. Tyco Brahe, Johannes Kepler, and Caroline Herschel made guest appearances.MAUS reached underserved groups and attracted large crowds. Young kids participated in this family learning experience-often the first time they looked through a telescope. While < 50% of the participants took part in a science activity in the past year, they found MAUS enjoyable and understandable; learned about astronomy; wanted to learn more; and increased their interest in science (ave. rating 3.6/4). MAUS is effective in promoting science education!Lessons learned: plan early; create partnerships with parks, concert organizers, and astronomy clubs; test equipment; have backup equipment; create professional displays; select the best location to obtain a largest number of participants; use social media/www sites to promote the events; use many telescopes for multiple targets; project a live image or video; select equipment that is easy to

  19. FEEDING COMPLETELY MIXED RATIONS BASED ON UNTREATED, UREA OR AMMONIUM BICARBONATE TREATED WHEAT STRAW TO BUFFALO CALVES

    Directory of Open Access Journals (Sweden)

    Amanat Ali, M. Fatahullah Khan and Muhmmad Ayaz

    2002-03-01

    Full Text Available Eight young male buffalo calves of Nili-Ravi breed, randomly divided into two groups A and B (4 animals in each with a mean initial body weight of 115.3 ± 12.4 and 117.0 ± 7.3 kg respectively, were used for this study. Three is nitrogenous and is energetic completely mixed rations based on untreated (UWSR, urea-treated (Ur- TWSR and ammonium bicarbonate treated (Am- TWSR wheat straw, were prepared. Treatment of chopped wheat straw in mud houses with either urea or ammonium bicarbonate increased its crude protein content tom 3.2 (untreated to 8.7 and 9.5% (for treated respectively. The feeding trials were conducted in the 2 phases. During the Fist phase, the animals were fed Ur- TWSR and Am- TWSR for a period of 63 days. In the 2nd phase UWSR and Ur- TWSR were compared for a period of 76 days. At the end of each experimental phase a digestion trial was conducted. The results indicated that the animals fed Ur- TWSR showed the best average daily live weight gain (0.72 kg as compared to both the UWSR (0.59 kg and Am- TWSR (0.41 kg. The performance of the animals on Am- TWSR was the poorest. No significant differences were observed in the average daily teed intake of animals fed UWSR and Ur- TWSR. The animals fed Am- TWSR consumed; significantly (P <0.05 less feed as compared to UWSR and Ur- TWSR. The best feed conversion ratio was observed for the Ur- TWSR. The apparent digestibility coefficients for dry matter, crude protein, crude fibre and ether extract measured by total collection method indicated that Ur- TWSR was significantly (P<0.05 better digestible as compared to other rations. The cost per kg live weight gain in animals fed Ur- TWSR was significantly (P <0.05 less as compared to other rations. It is concluded that buffalo calves can efficiently and. economically be raised on completely mixed urea treated wheat straw based rations.

  20. Lasteaia ja lõbumaja vahel : eesti proosa 2008 / Vaapo Vaher

    Index Scriptorium Estoniae

    Vaher, Vaapo, 1945-

    2009-01-01

    ri v. Grauberg ja Monika Vidman "Viirus", "Tõbised" ning "Ravi"

  1. Lasteaia ja lõbumaja vahel : Eesti proosa 2008 / Vaapo Vaher

    Index Scriptorium Estoniae

    Vaher, Vaapo, 1945-

    2012-01-01

    ri v. Grauberg ja Monika Vidman "Viirus", "Tõbised" ning "Ravi"

  2. CAN THE DETERMINATION OF PROCALCITONIN IN PREHOSPITAL (EMERGENCY DEPARTMENT BE A USEFUL AND PRECOCIOUS MARKER IN SEPSIS?

    Directory of Open Access Journals (Sweden)

    Anda Maria Neagoe

    2016-12-01

    Full Text Available OBJECTIVES AND BACKGROUND The management of sepsis requires a hasty identification of infection, through the application of different dynamic strategies in prehospital and hospital conditions, through the implementation of a number of changes and by measuring the outcome of these changes thus ensuring a decrease in the mortality rate and allowing a rapid identification of the infection MATERIALS AND METHODS Procalcitonin (PCT was used as a marker of sepsis in emergency departments. Due to its sensitivity and molecular peculiarities, procalcitonin allows a rapid diagnosis of severe bacterial infections, and is able to differentiate viral infections from bacterial ones. It is also able to differentiate an infectious process from an inflammation, thus sketching a clinically applicable protocol that can be implemented and continuously improved. RESULTS The identification of the infectious process in the emergency department within 24 hours leads to a decreased in the mortality rate. Speedy diagnostic methods of infection based on the determination of specific, rapidly measurable, markers – procalcitonin in our case - can confirm the presence of sepsis and its’ outcome. CONCLUSIONS Prehospital determination of procalcitonin (PCT is recommended in the early diagnosis of sepsis and is also an indicator of its severity, starting from a solid theoretical database that is justified by the efficiency and effectiveness of its usage. Graphical abstract: Laboratory changes of inflammatory response REFERENCES 1. Uchil S, Ravi KV, Thimmaiah AK, Medha YR, Punith K. Significance of serum procalcitonin in sepsis. Indian J Crit Care Med. 2011;15:1–5. 2. Todi S, Chatterjee S, Bhattacharyya M. Epidemiology of severe sepsis in India. Crit Care Med. 2007;11:65. 3. Chan YL, Tseng CP, Tsay PK, Chang SS, Chiu TF, Chen JC. Procalcitonin as a marker of bacterial infection in the emergency department: an observational study. Crit Care Med. 2004;8:12-20. 4. Schuetz P

  3. WE-G-17A-05: Real-Time Catheter Localization Using An Active MR Tracker for Interstitial Brachytherapy

    Energy Technology Data Exchange (ETDEWEB)

    Wang, W; Damato, A; Viswanathan, A; Cormack, R [Dana Farber Cancer Institute / Brigham and Women' s Hospital, Boston, MA (United States); Harvard Medical School, Boston, MA (United States); Penzkofer, T; Schmidt, E [Brigham and Women' s Hospital, Boston, MA (United States); Pan, L; Gilson, W [Siemens Corporation, Corporate Technology, Baltimore, MD (United States); Seethamraju, R [Siemens Healthcare, Boston, MA (United States)

    2014-06-15

    ionizing radiation, with the potential to enable dosimetric guidance of catheter placement. We gratefully acknowledge support from the American Heart Association SDG 10SDG2610139, NIH 1R21CA158987-01A1, U41-RR019703, and R21 CA 167800, as well as a BWH Department of Radiation Oncology post-doctoral fellowship support. Li Pan and Wesley Gilson are employees of Siemens Corporation, Corporate Technology. Ravi Seethamraju is an employee of Siemens Healthcare.

  4. Music and Astronomy Under The Stars after 4 years and 50,000 People

    Science.gov (United States)

    Lubowich, Donald A.

    2013-01-01

    Since 2009 my NASA-funded Music and Astronomy Under the Stars (MAUS) program has brought astronomy to 50,000 music lovers at the National Mall (co-sponsor OSTP); Central Park Jazz, Newport Folk, Ravinia, or Tanglewood music festivals; and classical, folk, pop/rock, opera, Caribbean, or county-western concerts in parks assisted by astronomy clubs (55 events; 28parks). MAUS combines solar, optical, and radio telescope observations; live image projection; large posters/banners (From the Earth to the Universe and Visions of the Universe); videos; and hands-on activities (Night Sky Network; Harvard-Smithsonian CfA); imaging with a cell phone mount; and hand-outs(with info on science museums, astronomy clubs, and citizen science before and after the concerts or at intermission. Yo-Yo-Ma, the Chicago and Boston Symphony Orchestras, the McCoy Tyner Quartet, Ravi Coltrane, Esperanza Spalding, the Stanley Clarke Band, Phish, Blood Sweat and Tears, Deep Purple, Patti Smith, Tony Orlando, and Ronan Tynan performed at these concerts. MAUS reached underserved groups and attracted large enthusiastic crowds. Many young children participated in this family learning experience-often the first time they looked through a telescope. Lessons learned: plan early; create partnerships with parks and astronomy clubs; test equipment; have backup equipment; create professional displays; select the best location to obtain a largest number of participants; use media/www sites to promote the events; use many telescopes for multipletargets; project a live image or video; select equipment that is easy to use, store, set-up, and take down; use hands-on astronomy activities; position the displays for maximum visibility (they became teachable moments); and have educator hand-outs. While < 50% of the participants attended a science museum or took part in astronomy programs in the previous year (based on our survey), they found MAUS enjoyable and understandable; learned about astronomy; wanted to learn

  5. Influence of weaning regimen on intake, growth characteristics and plasma blood metabolites in male buffalo calves.

    Science.gov (United States)

    Rashid, M A; Pasha, T N; Jabbar, M A; Ijaz, A; Rehman, H; Yousaf, M S

    2013-09-01

    Experiment was conducted to evaluate the effect of weaning age on growth performance, feed intake, feed efficiency (FE) and blood metabolites in Nili-Ravi male buffalo (Bubalus bubalis) calves. Twenty-four male buffalo calves were assigned to one of the three treatment groups: continuous milk feeding (CMF), limited milk feeding (LMF) and early weaning (EW), and weaned off milk at 12, 10 and 8 weeks of age, respectively. For the first 3 days after birth, calves in all three treatments were fed colostrum, and were then moved to individual milk feeding at 10% of BW for the next 6 weeks. Thereafter, the provision of milk to the CMF group was gradually tapered to zero through week 12, using week 6 intakes as a base. The LMF calves were fed milk at 7.5%, 5.0%, 3.5%, and 1.5% of BW during weeks 7 to 10, respectively. Lastly, calves in the EW group were fed milk at 5.0% and 2.5% of BW at weeks 7 and 8, respectively. Calf starter (CS) feed was also provided ad libitum from weeks 2 to 12 and individual intakes were recorded on a daily basis. Blood samples were taken from weeks 6 to 12, on a weekly basis; whereas, the BW, heart girth, withers height and hip width were measured at the start of experiment and later on a weekly basis. Weight gain, average daily gain, and body measurements were the same across all three groups. Milk intake was lower (P intake was greater (P calves compared with the other treatment groups. Dry matter intake was greater (P calves compared with the CMF calves. The FE was greater (P calves compared with the LMF and EW treatment groups. Blood glucose concentration was similar among the treatments; however, blood urea nitrogen was greater (P calves compared with the CMF and LMF groups. Plasma concentration of non-esterified fatty acids was higher (P calves compared with the CMF calves. In light of these results, it is evident that buffalo calves can be successfully weaned as early as 8 weeks of age without negatively affecting their growth performance.

  6. Targeting myeloid-derived suppressor cells augments antitumor activity against lung cancer

    Directory of Open Access Journals (Sweden)

    Srivastava MK

    2012-10-01

    Full Text Available Minu K Srivastava,1,2 Li Zhu,1,2 Marni Harris-White,2 Min Huang,1–3 Maie St John,1,3 Jay M Lee,1,3 Ravi Salgia,4 Robert B Cameron,1,3,5 Robert Strieter,6 Steven Dubinett,1–3 Sherven Sharma1–31Department of Medicine, UCLA Lung Cancer Research Program, David Geffen School of Medicine at UCLA, Los Angeles, CA, 2Molecular Gene Medicine Laboratory, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, CA, 3Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, CA, 4Department of Medicine, University of Chicago, Chicago, IL, 5Department of Surgery, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, CA, 6Department of Medicine, University of Virginia, Charlottesville, VA, USAAbstract: Lung cancer evades host immune surveillance by dysregulating inflammation. Tumors and their surrounding stromata produce growth factors, cytokines, and chemokines that recruit, expand, and/or activate myeloid-derived suppressor cells (MDSCs. MDSCs regulate immune responses and are frequently found in malignancy. In this review the authors discuss tumor-MDSC interactions that suppress host antitumor activities and the authors' recent findings regarding MDSC depletion that led to improved therapeutic vaccination responses against lung cancer. Despite the identification of a repertoire of tumor antigens, hurdles persist for immune-based anticancer therapies. It is likely that combined therapies that address the multiple immune deficits in cancer patients will be required for effective therapy. MDSCs play a major role in the suppression of T-cell activation and they sustain tumor growth, proliferation, and metastases. Regulation of MDSC recruitment, differentiation or expansion, and inhibition of the MDSC suppressive function with pharmacologic agents will be useful in the control of cancer growth and progression. Pharmacologic agents that regulate MDSCs may be more effective when combined with

  7. Do patients and carers agree on symptom burden in advanced COPD?

    Directory of Open Access Journals (Sweden)

    Mi E

    2018-03-01

    Full Text Available Emma Mi,1 Ella Mi,1 Gail Ewing,2 Patrick White,3 Ravi Mahadeva,4 A Carole Gardener,5 Morag Farquhar6 On behalf of the Living with Breathlessness Study Team 1School of Clinical Medicine, 2Centre for Family Research, University of Cambridge, Cambridge, 3Primary Care and Public Health Sciences, King’s College London, London, 4Department of Respiratory Medicine, Cambridge NIHR BRC, Addenbrookes Hospital, 5Department of Public Health and Primary Care, University of Cambridge, Cambridge, 6School of Health Sciences, University of East Anglia, Norwich, UK Objective: Accurate informal carer assessment of patient symptoms is likely to be valuable for decision making in managing the high symptom burden of COPD in the home setting. Few studies have investigated agreement between patients and carers in COPD. We aimed to assess agreement between patients and carers on symptoms, and factors associated with disagreement in a population-based sample of patients with advanced COPD. Patients and methods: This was a prospective, cross-sectional analysis of data from 119 advanced COPD patients and their carers. Patients and carers separately rated symptoms on a 4-point scale. Wilcoxon signed-rank tests and weighted Cohen’s kappa determined differences in patient and carer scores and patient–carer agreement, respectively. We identified characteristics associated with incongruence using Spearman’s rank correlation and Mann–Whitney U tests. Results: There were no significant differences between group-level patient and carer scores for any symptom. Patient–carer individual-level agreement was moderate for constipation (k=0.423, just below moderate for diarrhea (k=0.393 and fair for depression (k=0.341, fatigue (k=0.294, anxiety (k=0.289 and breathlessness (k=0.210. Estimation of greater patient symptom burden by carers relative to patients themselves was associated with non-spousal patient–carer relationship, non-cohabitating patients and carers, carer

  8. WE-G-17A-05: Real-Time Catheter Localization Using An Active MR Tracker for Interstitial Brachytherapy

    International Nuclear Information System (INIS)

    Wang, W; Damato, A; Viswanathan, A; Cormack, R; Penzkofer, T; Schmidt, E; Pan, L; Gilson, W; Seethamraju, R

    2014-01-01

    ionizing radiation, with the potential to enable dosimetric guidance of catheter placement. We gratefully acknowledge support from the American Heart Association SDG 10SDG2610139, NIH 1R21CA158987-01A1, U41-RR019703, and R21 CA 167800, as well as a BWH Department of Radiation Oncology post-doctoral fellowship support. Li Pan and Wesley Gilson are employees of Siemens Corporation, Corporate Technology. Ravi Seethamraju is an employee of Siemens Healthcare

  9. Investigation of isotopes and hydrological processes in Indus river system, Pakistan

    International Nuclear Information System (INIS)

    Manzoor Ahmad, M; Latif, Z.; Tariq, J.A.; Akram, W.; Rafique, M.

    2009-11-01

    Indus River, one of the longest rivers in the World, has five major eastern tributaries viz. Bias, Sutlej, Ravi, Chenab and Jhelum) while many small rivers join it from the right side among which Kabul River is the biggest with its main tributaries, the Swat, Panjkora and Kunar. All these main rivers are perennial and originate from the mountains. Basic sources of these rivers are snow melt, rainfall and under certain conditions seepage from the formations. Different water sources are labeled with different isotope signatures which are used as fingerprints for identifying source and movement of water, geochemical and/or hydrological processes, and dynamics (age of water). Monitoring of isotopes in rivers can also enhance understanding of the water cycle of large river basins and to assess impacts of environmental and climatic changes on the water cycle. Therefore, a national network of suitable stations was established for isotopic monitoring of river waters in Indus Basin with specific objectives to study temporal variations of isotopes (/sup 2/H, /sup 18/O and /sup 3/H), understand water cycles and hydrological processes in the catchments of these rivers, and to develop comprehensive database to support future isotope-based groundwater studies in the basin on recharge mechanism, water balance and monitoring of ongoing environmental changes. Water samples were collected during 2002-2006 on monthly basis from more than 20 stations at the major rivers and analyzed for /sup 18/O, /sup 2/H and /sup 3/H isotopes. Headwaters of main Indus River (Hunza, Gilgit and Kachura tributaries), which are generally snow melt, have the most depleted values of delta /sup 18/O (-14.5 to -11.0%) and delta /sup 2/H ( 106.1 to -72.6%) due to precipitation at very high altitude and very low temperatures. Generally these waters have low d-excess showing that the moisture source is from Indian Ocean. High d-excess of some winter (November-February) samples from Hunza and Gilgit indicates

  10. Spanish Network on Effects of Wildfires on Soils. The view after 5 years of networking

    Science.gov (United States)

    Jordán, Antonio; Mataix-Solera, Jorge; Cerdà, Artemi

    2013-04-01

    , 2010 and Tenerife, 2012 (the next meeting will be held in Barcelona in 2014). In addition, several contributions, courses and workshops have been celebrated in Spanish or international forums as the EGU General Assembly, the International Meeting of Fire Effects on Soil Properties (FESP2011 and forthcoming FESP2013) and the International Conference on Geomorphology have been also sponsored. Other activities include the publication of book series (two volumes have been published: Cerdá and Jordán, 2010; Cerdà and Mataix-Solera, 2009. The third one is currently in preparation), books of abstracts (Díaz-Raviña et al., 2010; Jordán et al., 2009), a series of technical reports (in preparation) and special issues in international journals (in, for example, Catena, Geoderma, Environmental Research or the International Journal of Wildland Fire). A four-monthly journal (FLAMMA; http://grupo.us.es/fuegored/flamma) is published regularly since 2010 with an increasing audience and issues scheduled until 2014. Also, the network has promoted voluntary environmental actions and educational activities. 4. MAIN CHALLENGES The next challenges are to continue promoting the interaction between scientists, decision makers, forest management staff and end-users and to establish new connections with European institutions and research groups. ACKNOWLEDGEMENTS The Spanish Thematic Network "Effects of Wildfires on Soils" was supported between 2007 and 2009 by the Spanish Ministry of Science and Innovation (projects CGL2007-28764-E 2007-2008 and CGL2008-01632-E 2009). REFERENCES Cerdà, A. Jordán, A. (Eds.). 2010. Actualización de Métodos y Técnicas para el Estudio de los Suelos Afectados por Incendios Forestales [Updated methods and techniques for the study of soils affected by wildfires; in Spanish]. Cátedra de Divulgació de la Ciència, Universitat de València, FUEGORED 2010. Valencia. 521 pp. ISBN: 978-84-370-7887-8. Cerdà, A., Mataix-Solera, J. (Eds). 2009. Efectos de los

  11. Associations between the psychological health of patients and carers in advanced COPD

    Directory of Open Access Journals (Sweden)

    Mi E

    2017-09-01

    Full Text Available Ella Mi,1 Emma Mi,1 Gail Ewing,2 Ravi Mahadeva,3 A Carole Gardener,4 Hanne Holt Butcher,4 Sara Booth,5 Morag Farquhar6 On behalf of the Living with Breathlessness Study Team 1School of Clinical Medicine, 2Centre for Family Research, University of Cambridge, 3Department of Respiratory Medicine, Cambridge University Hospitals NHS Foundation Trust, 4Department of Public Health and Primary Care, Institute of Public Health, 5Department of Oncology, University of Cambridge, Cambridge, 6School of Health Sciences, University of East Anglia, Norwich, UK Objective: Anxiety and depression are highly prevalent in patients with COPD and their informal carers, and associated with numerous risk factors. However, few studies have investigated these in primary care or the link between patient and carer anxiety and depression. We aimed to determine this association and factors associated with anxiety and depression in patients, carers, and both (dyads, in a population-based sample.Materials and methods: This was a prospective, cross-sectional study of 119 advanced COPD patients and their carers. Patient and carer scores ≥8 on the Hospital Anxiety and Depression Scale defined symptoms of anxiety and depression, χ2 tests determined associations between patient and carer symptoms of anxiety/depression, and χ2 and independent t-tests for normally distributed variables (otherwise Mann–Whitney U tests were used to identify other variables significantly associated with these symptoms in the patient or carer. Patient–carer dyads were categorized into four groups relating to the presence of anxious/depressive symptoms in: both patient and carer, patient only, carer only, and neither. Factors associated with dyad symptoms of anxiety/depression were determined with χ2 tests and one-way analysis of variance for normally distributed variables (otherwise Kruskal–Wallis tests.Results: Prevalence of symptoms of anxiety and depression was 46.4% (n=52 and 42.9% (n=48

  12. Are Virtual Rehabilitation Technologies Feasible Models to Scale an Evidence-Based Fall Prevention Program? A Pilot Study Using the Kinect Camera.

    Science.gov (United States)

    Shubert, Tiffany E; Basnett, Jeanna; Chokshi, Anang; Barrett, Mark; Komatireddy, Ravi

    2015-11-05

    participants agreed they would like to use ST to help improve their balance, and 17 agreed or strongly agreed they would feel confident using the system in either the senior center or the home. Thirteen participants felt confident they could actually set up the system in their home. The mean System Usability Scale (SUS) score was 65.5 ± 21.2 with a range of 32.5 to 97.5. Ten participants scored ST as an above average usability experience compared to other technologies and 5 participants scored a less than optimal experience. Exploratory analysis revealed no significant relationships between user experience, education background, self-described computer experience, and fall risk. Results support the virtual delivery of the OEP by a Kinect camera and an avatar may be acceptable to older adults from a variety of backgrounds. Virtual technologies, like Stand Tall, could offer an efficient and effective approach to bring evidence-based fall prevention programs to scale to address the problem of falls and fall-related injuries. Next steps include determining if similar or better outcomes are achieved by older adults using the virtual OEP, Stand Tall, compared to the standard of care. ©Tiffany E Shubert, Jeanna Basnett, Anang Chokshi, Mark Barrett, Ravi Komatireddy. Originally published in JMIR Rehabilitation and Assistive Technology (http://rehab.jmir.org), 05.11.2015.

  13. Sustainable water resources management in Pakistan

    International Nuclear Information System (INIS)

    Malik, A.H.

    2005-01-01

    Total river discharge in Pakistan in summer season vary from 3 thousand to 34 thousand cusses (100 thousand Cusses to 1,200 thousand Cusses) and can cause tremendous loss to human lives, crops and property, this causes the loss of most of the flood water in the lower Indus plains to the sea. Due to limited capacity of storage at Tarbela and Mangla Dams on river Indus and Jhelum, with virtually no control on Chenab, Ravi and Sutlej, devastating problems are faced between July and October in the event of excessive rainfall in the catchments. Due to enormous amounts of sediments brought in by the feeding rivers, the three major reservoirs -Tarbela, Mangla and Chashma will lose their storage capacity, by 25 % by the end of the year 2010, which will further aggravate the water-availability situation in Pakistan. The quality of water is also deteriorating due to urbanization and industrialization and agricultural developments. On the Environmental Front the main problems are water-logging and salinity, salt-imbalance, and increasing pollution of water-bodies. World's largest and most integrated system of irrigation was installed almost a hundred years ago and now its efficiency has been reduced to such an extent that more than 50 per cent of the irrigation-water is lost in transit and during application. On the other side, there are still not fully exploited water resources for example groundwater, the alluvial plains of Pakistan are blessed with extensive unconfined aquifer, with a potential of over 50 MAF, which is being exploited to an extent of about 38 MAF by over 562,000 private and 10,000 public tube-wells. In case of Balochistan, out of a total available potential of about 0.9 MAF of groundwater, over 0.5 MAF are already being utilized, but there by leaving a balance of about 0.4 MAF that can still be utilized. Future water resources management strategies should includes starting a mass-awareness campaign on a marshal scale in rural and urban areas to apply water

  14. Prognostic significance of urinary NGAL in chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Patel ML

    2015-10-01

    Full Text Available Munna Lal Patel,1 Rekha Sachan,2 Ravi Misra,3 Ritul Kamal,4 Radhey Shyam,5 Pushpalata Sachan6 1Department of Medicine, King George Medical University, Lucknow, India; 2Department of Obstetrics and Gynaecology, King George Medical University, Lucknow, India; 3Department of Internal Medicine, King George Medical University, Lucknow, India; 4Epidemiology Division, Council of Scientific and Industrial Research-Indian Institute of Toxicology Research (CSIR-IITR, Lucknow, India; 5Department of Geriatric Intensive Care Unit, King George Medical University, Lucknow, India; 6Department of Physiology, Career Institute of Medical Sciences, Lucknow, India Background: Chronic kidney disease (CKD is a worldwide public health problem. Recently urinary NGAL (uNGAL has been proven to be a useful (potentially ideal biomarker for early detection of CKD. The aim of the present study was to examine the correlation of uNGAL with severity of renal impairment in CKD and to evaluate its prognostic value in these subjects. Methods: This was a prospective study carried out over a period of 24 months in subjects with CKD due to primary chronic glomerulonephritis. New cases of CKD stage II, III, IV aged between 18 and 65 years were enrolled as per KDIGO (Kidney Disease: Improving Global Outcomes guidelines 2012. A total of 90 subjects completed the study up to the end-point. The primary follow-up end-point was 18 months, or decreased glomerular filtration rate of less than 15 mL/min. Secondary follow-up end-point was the number of subjects who expired during this period. Results: Multiple regression model of estimated glomerular filtration rate showed significant associations with log uNGAL (β=0.38, P<0.001, Ca×PO4 (β=0.60, P<0.001, hemoglobin (β=0.37, P<0.001, urine protein (β=0.34, P<0.001, serum albumin (β=0.48, P<0.001, and systolic blood pressure (β=0.76, P<0.001. Receiver operator curve for uNGAL considering the progression of CKD showed area under the curve

  15. Väike teatmik (Tartu paranoiakriitilise risoomi kohta / A Small Guide to the (Tartu Paranoiac-Critical Rhizome

    Directory of Open Access Journals (Sweden)

    Aare Pilv

    2013-06-01

    Full Text Available The paper gives an overview of a network of authors who have been active since the end of the 20th century, mainly (but not only in Tartu. They can be characterized as having an experimental attitude and maintaining distance from the literary mainstream, but at the same time they do not try to be consciously polemical or novatory, because partly they repeat the techniques of the 20th century avant-garde and, what is maybe more important, they sidestep the dialectics of innovating or altering the literary canon. The network is not strictly organized; it is rather a rhizome that has some denser nodes (literary journals and mailing lists. There have been different attempts to name the phenomenon: Tartu avant-garde, microcosmic literature, cognitive realism, Y-literature, "eksp" and so on. I have chosen "paranoiac-critique" as the term that best captures the common characteristics of these authors and their artistic practices (some of the authors are active not only as text writers, but also as conceptual artists.The paper then gives a list, with commentary, of the most important groups and individuals of that movement. In the role of "predecessors" are the group 14NÜ (Paavo Matsin, Mait Laas, Marianne Ravi et al., which also experimented with the format of the book, and a company in Tartu that developed a specific actionist stylistics called "mugiv" (Marko Kompus, Mehis Heinsaar, Martiini, Kaspar et al.. The sovereign figure in the experimental network is Valdur Mikita, who has also academically researched the problems of creativity; he is also a theoretician and metapoet. An important institution for the network has been the literary journal Vihik (initiator Berk Vaher; the later editor of the journal Jaak Tomberg has also participated in activities of the Tartu Theatre Laboratory (managed by Andreas W, which has experimented with "technological theatre". In the middle of the first decade of the 21st century the network has gathered around the

  16. Ash in fire affected ecosystems

    Science.gov (United States)

    Pereira, Paulo; Jordan, Antonio; Cerda, Artemi; Martin, Deborah

    2015-04-01

    the role of ash in fire affected areas. Acknowledgments The 'Litfire' Project (MIP-048/2011; 181 Pereira) funded by the Lithuanian Research Council, Soil quality, erosion control and plant cover recovery under different post-firemanagement scenarios (POSTFIRE), funded by the Spanish Ministry of Economy and Competitiveness (CGL2013-47862-C2-1-R), Preventing and Remediating Degradation of Soils in Europe Through Land Care (RECARE) funded by the European Commission (FP7-ENV-2013-TWO STAGE) and European Research Project LEDDRA (243857) and COST action ES1306 (Connecting European connectivity research). References Balfour, V.N., Determining wildfire ash saturated hydraulic conductivity and sorptivity with laboratory and field methods. Catena. doi:10.1016/j.catena.2014.01.009 Barreiro, A., Fontúrbel, M.T., Lombao, A., Martín, C., Vega, J.A., Fernández, C., Carballas, T., Díaz-Raviña, M., Using phospholipid fatty acid and community level physiological profiling techniques to characterize soil microbial communities following an experimental fire and different stabilization treatments. Catena. doi:10.1016/j.catena.2014.07.011 Bodi, M., Martin, D.A., Santin, C., Balfour, V., Doerr, S.H., Pereira, P., Cerda, A., Mataix-Solera, J. (2014) Wildland fire ash: production, composition and eco-hydro-geomorphic effects. Earth-Science Reviews, 130, 103-127. Bodí, M.B., Doerr, S.H., Cerdà, A. and Mataix-Solera, J. (2012) Hydrological effects of a layer of vegetation ash on underlying wettable and water repellent soils. Geoderma, 191, 14-23. Burjachs, F., Expósito, I., Charcoal and pollen analysis: examples of Holocene fire dynamics in Mediterranean Iberian Peninsula. Catena. doi:10.1016/j.catena.2014.10.006 Burns, K., Gabet, E., The effective viscosity of slurries laden with vegetative ash. Catena. doi:10.1016/j.catena.2014.06.008 Cerdà, A. Doerr, S.H. (2008). The effect of ash and needle cover on surface runoff and erosion in the immediate post-fire period. Catena, 74 , 256

  17. Reviewer Database

    Directory of Open Access Journals (Sweden)

    Chief Editor

    2016-06-01

    RRachit NegiRadhika MariappanRafiq MirRahul BansalRahul ChaturvediRahul DandekarRahul KatiyarRaihan BoyleRaja JebasinghRajarajan KRajeev BijalwanRajesh GaikwadRajesh GargRajesh KumarRajesh KunwarRajinder SamyalRaju PatilRakesh KakkarRakesh SharmaRam MandalRama SinghR KamathRanganatha S CRanjana SinghRanjeeta KumariRapolu YadagiriRashmi GodeRashmi HullalliRavi AvRavi ShankarRavikiran KamateRavleen BakshiReema KumariReetu SharmaRenu AgarwalRenu ChauhanRenu SulakheRicha SinhaRijul RanjanRijuta PandavRitika TiwariRitu KashyapRochak SaxenaRohit DhakaRuby KhanRuchi DharRuchi JuyalRuchir RustagiRuchita DixitRujul ShuklaRujuta HadayeRupali RoyS C GuptaS D KandpalS MohapatraS SaxenaSachin GuptaSachin PandeySachin YadavSadhana AwasthiJyoti SharmaSaima AkhundSamarjeet KaurSamreen KhanS ChakrabortySandeep BabarSandeep PanigrahiSandip KumarSanjay GuptaSanjay JhaSanjay PandeySanjay TripathiSanjay ZodpeySanjeev DaveySanjeev GuptaSanjeev KhichiSanjeev KumarS VaithiyalingamSarita SoodSatya LenkaS ChakrabortyS VarshneySayani DuttaSayed K MominSeema DiwanSeema JainSenthil Kumar S KShabnam AnsariShailendra KumarShailesh KawaleShailesh SumanShaili VyasShalini DwivediPooransinghShalini SrivastavShanta KhesSharvanan UdayarShashank K JShazia ShafiSheesham AgarwalSheetal PatelSheikh SaleemShereen SadiqShibani DattaShikha HandaShivani KalraShivani RaoShivender SinghShivraj BhimteShraddha MishraShveta SainiShweta RajpalShyam DixitS ShivalliS MukherjeeSimmi OberoiSindhuri RSitanshu KarSmiji ChiramalSmita ValekarSonal RaniSonali ChoudhariSonia TiwariSonu GoelSrikanth ReddyS RanganathanS Krishnan VSrishti DixitSubodh KarmakarSudharshini SubramaniamSudhir ChawlaSudhir GuptaS BhattacharyaSugandha JauhariSujan MarahattaSumana SamantaSumeet DixitSumit DhruveSumit JethaniSunder LalSuneel KaushalSunil GargSunil MisraSunita DhakedSunny AggarwalSuprakas HazraSurabhi MishraSuraj ChawlaSuraj SenjamSuravi PatraSurekha KishoreS TripathiSurya BaliSushil BansalSushil DalalSushil KabraSushil ShuklaSwapan Maji

  18. Astronomers Gain Clues About Fundamental Physics

    Science.gov (United States)

    2005-12-01

    Carilli, this year's winners of the prestigious Max Planck Research Award of the Alexander von Humboldt Foundation and the Max Planck Society in Germany. Menten and Carilli have collaborated on research in this area for years, and Kanekar has pioneered the OH molecular technique. Kanekar, Carilli and Menten worked with Glen Langston of NRAO, Graca Rocha of the Cavendish Laboratory in the UK, Francoise Combes of the Paris Observatory, Ravi Subrahmanyan of the Australia Telescope National Facility (ATNF), John Stocke of the University of Colorado, Frank Briggs of the ATNF and the Australian National University, and Tommy Wiklind of the Space Telescope Science Institute in Sweden. The scientists reported their findings in the December 31 edition of the scientific journal Physical Review Letters.

  19. Editorial: Focus on X-ray Beams with High Coherence

    Science.gov (United States)

    Robinson, Ian; Gruebel, Gerhard; Mochrie, Simon

    2010-03-01

    Williams, H M Quiney, A G Peele and K A Nugent Imaging of complex density in silver nanocubes by coherent x-ray diffraction R Harder, M Liang, Y Sun, Y Xia and I K Robinson Methodology for studying strain inhomogeneities in polycrystalline thin films during in situ thermal loading using coherent x-ray diffraction N Vaxelaire, H Proudhon, S Labat, C Kirchlechner, J Keckes, V Jacques, S Ravy, S Forest and O Thomas Ptychographic coherent diffractive imaging of weakly scattering specimens Martin Dierolf, Pierre Thibault, Andreas Menzel, Cameron M Kewish, Konstantins Jefimovs, Ilme Schlichting, Konstanze von König, Oliver Bunk and Franz Pfeiffer Dose requirements for resolving a given feature in an object by coherent x-ray diffraction imaging Andreas Schropp and Christian G Schroer FLASH: new opportunities for (time-resolved) coherent imaging of nanostructures R Treusch and J Feldhaus Structure of a single particle from scattering by many particles randomly oriented about an axis: toward structure solution without crystallization? D K Saldin, V L Shneerson, M R Howells, S Marchesini, H N Chapman, M Bogan, D Shapiro, R A Kirian, U Weierstall, K E Schmidt and J C H Spence Analysis of strain and stacking faults in single nanowires using Bragg coherent diffraction imaging V Favre-Nicolin, F Mastropietro, J Eymery, D Camacho, Y M Niquet, B M Borg, M E Messing, L-E Wernersson, R E Algra, E P A M Bakkers, T H Metzger, R Harder and I K Robinson Coherent science at the SwissFEL x-ray laser B D Patterson, R Abela, H-H Braun, U Flechsig, R Ganter, Y Kim, E Kirk, A Oppelt, M Pedrozzi, S Reiche, L Rivkin, Th Schmidt, B Schmitt, V N Strocov, S Tsujino and A F Wrulich Energy recovery linac (ERL) coherent hard x-ray sources Donald H Bilderback, Joel D Brock, Darren S Dale, Kenneth D Finkelstein, Mark A Pfeifer and Sol M Gruner Statistical and coherence properties of radiation from x-ray free-electron lasers E L Saldin, E A Schneidmiller and M V Yurkov Microscopic return point memory in Co

  20. Abstracts from the 15th International Myopia Conference

    Directory of Open Access Journals (Sweden)

    Alexandra Benavente-Perez

    2016-11-01

    against form deprivation myopia in chickens, by local signaling within the retina Ladan Ghodsi, William K. Stell O14 Contributions of ON and OFF pathways to emmetropization and form deprivation myopia in mice Machelle T. Pardue, Ranjay Chakraborty, Han na Park, Curran S. Sidhu, P. Michael Iuvone O15 Response of the human choroid to defocus Michael J Collins O16 What can RNA sequencing tell us about myopic sclera? Nethrajeith Srinvasalu, Sally A McFadden, Paul N Baird O17 Overview of dopamine, retinal function, and myopia P. Michael Iuvone O18 The eye as a "robust" optical system and myopia Pablo Artal O19 Effect of discontinuation of orthokeratology lens wear on axial elongation in children Pauline Cho, SW Cheung O20 Myopia prevention in Taiwan Pei-Chang Wu O21 Alternatives to ultraviolet light and riboflavin for in vivo crosslinking of scleral collagen Quan V. Hoang, Sally A. McFadden O22 Absence of intrinsically photosensitive retinal ganglion cells (ipRGC alters normal refractive development in mice Ranjay Chakraborty, Duk C. Lee, Erica G. Landis, Michael A. Bergen, Curran Sidhu, Samer Hattar, P. Michael Iuvone, Richard A. Stone, Machelle T. Pardue O23 Scleral micro-RNAs in myopia development and their potential as therapeutic targets Ravi Metlapally O24 Effects of the long-wavelength filtered continuous spectrum on emmetropization in juvenile guinea pigs Ruiqin Li, Qinglin Xu, Hong Zhon, Chenglin Pan, Weizhon Lan, Xiaoning Li, Ling Chen, Zhikuan Yang O25 Ocular and environmental factors associated with eye growth in childhood Scott A. Read O26 Overview- prevention and prediction of myopia and pathologic myopia Seang-Mei Saw O27 New insights into the roles of retinal dopamine in form-deprivation myopia and refractive development in C57BL/6 mice Shi-Jun Weng, Xiao-Hua Wu, Kang-Wei Qian, Yun-Yun Li, Guo-Zhong Xu, Furong Huang, Xiangtian Zhou, Jia Qu, Xiong-Li Yang, Yong-Mei Zhong O28 The effects of the adenosine antagonist, 7-methylxanthine, on refractive development in

  1. Wildland fire ash: future research directions

    Science.gov (United States)

    Bodí, Merche B.; Martins, Deborah A.; Cerdà, Artemi; Balfour, Victoria N.; Santin, Cristina; Doerr, Stefan H.; Pereira, Paulo; Mataix-Solera, Jorge

    2014-05-01

    . Hydrological effects of a layer of vegetation ash on underlying wettable and water repellent soils. Geoderma, 191, 14-23. http://dx.doi.org/10.1016/j.geoderma.2012.01.006 Bodí, M.B., Muñoz-Santa, I., Armero, C., Doerr, S.H., Mataix-Solera, J., Cerdà, A. 2013. Spatial and temporal variations of water repellency and probability of its occurrence in calcareous Mediterranean rangeland soils affected by fires. Catena, 108, 14-24. http://dx.doi.org/10.1016/j.catena.2012.04.002 Bodí, Merche B., Martin, Deborah A., Balfour, Victoria N., Santín, Cristina, Doerr, Stefan H., Pereira, Paulo, Cerdà, Artemi, Mataix-Solera, Jorge, Wildland fire ash: Production, composition and eco-hydro-geomorphic effects, Earth Science Reviews (2014), doi: 10.1016/j.earscirev.2013.12.007 Cerdà, A. 1998. Changes in overland flow and infiltration after a rangeland fire in a Mediterranean scrubland. Hydrological Processes, 12, 1031-1042. Cerdà, A. y Doerr, S.H. 2008. The effect of ash and needle cover on surface runoff and erosion in the immediate post-fire period. Catena, 74 , 256- 263. doi:10.1016/S0341-8162(02)00027-9 Dlapa, P., Bodí, M.B., Mataix-Solera, J., Cerdà, A., &, Doerr, S.H. 2013. FT-IR spectroscopy reveals that ash water repellency is highly dependent on ash chemical composition. Catena, 108, 35-43. Doi:10.1016/j.catena.2012.02.011 Fernández, C., Vega, J. A., Jiménez, E., Vieira, D. C. S., Merino, A., Ferreiro, A., Fonturbel, T. 2012. Seeding and mulching + seeding effects on post-fire runoff, soil erosion and species diversity in Galicia (NW Spain). Land Degradation & Development, 23: 150- 156. DOI 10.1002/ldr.1064 Guénon, R., Vennetier, M., Dupuy, N., Roussos, S., Pailler, A., Gros, R. 2013. Trends in recovery of Mediterranean soil chemical properties and microbial activities after infrequent and frequent wildfires. Land Degradation & Development, 24: 115- 128. DOI 10.1002/ldr.1109 Martín, A., Díaz-Raviña, M., Carballas, T. 2012. Short- and medium-term evolution of soil

  2. Channel geometry and discharge estimates for Dao and Niger Valles, Mars

    Science.gov (United States)

    Musiol, S.; van Gasselt, S.; Neukum, G.

    2008-09-01

    Introduction The outflow channels Dao and Niger Valles are located at the eastern rim of the 2000-km diameter Hellas Planitia impact basin, in a transition zone with ancient cratered terrain and the volcanoes Hadriaca and Tyrrhena Patera (Hesperia Planum) on the one hand and fluvial, mass-wasting and aeolian deposits on the other hand [1]. Dao and Niger have alcove-shaped source regions similar to the chaotic terrains found in the Margaritifer Terra region, with flat floors, landslide morphologies and small, chaotically distributed isolated mounds. As [2] pointed out, the intrusion of volcanic material could be responsible for the release of pressurized water that can carry loose material away. This process could than have created a depression and an associated outflow channel. In contrast to [2] who made their calculations for Aromatum Chaos and Ravi Vallis, we have focused on Dao and Niger Valles for investigation, since they are spatially related to the nearby Hadriaca Patera. Heat-triggered outflow events seem likely. We follow the generally accepted assumption that water was the main erosional agent [3]. Furthermore we take into account that multiple floods with different volumes are more likely than a single event because of repressurization of an aquifer [4]. Background Hadriaca Patera Hadriaca Patera is among the oldest central-vent volcanoes on Mars, a low-relief volcano with a central caldera complex which consists predominantly of pyroclastic material. The erosional structure of degraded valleys on its flanks is indicative of dissection by a combination of groundwater sapping and surface runoff, attributed to a hydromagmatic eruption scenario [5]. Dao Vallis Dao Vallis is interpreted as collapse region of volcanic and sedimentary plains that have been eroded by surface and subsurface flow [5]. The approximately radial alignment to Hellas is interpreted as following deep-seated structural weakness zones generated by the impact. Small grabens and fractures

  3. Proceedings of the International Cancer Imaging Society (ICIS 16th Annual Teaching Course

    Directory of Open Access Journals (Sweden)

    Dow-Mu Koh

    2016-10-01

    Full Text Available Table of contents O1 Tumour heterogeneity: what does it mean? Dow-Mu Koh O2 Skeletal sequelae in adult survivors of childhood cancer Sue Creviston Kaste O3 Locoregional effects of breast cancer treatment Sarah J Vinnicombe O4 Imaging of cancer therapy-induced CNS toxicity Giovanni Morana, Andrea Rossi O5 Screening for lung cancer Christian J. Herold O6Risk stratification of lung nodules Theresa C. McLoud O7 PET imaging of pulmonary nodules Kirk A Frey O8 Transarterial tumour therapy Bernhard Gebauer O9 Interventional radiology in paediatric oncology Derek Roebuck O10 Image guided prostate interventions Jurgen J. Fütterer O11 Imaging cancer predisposition syndromes Alexander J. Towbin O12Chest and chest wall masses Thierry AG Huisman O13 Abdominal masses: good or bad? Anne MJB Smets O14 Hepatobiliary MR contrast: enhanced liver MRI for HCC diagnosis and management Giovanni Morana O15 Role of US elastography and multimodality fusion for managing patients with chronic liver disease and HCC Jeong Min Lee O16 Opportunities and challenges in imaging metastatic disease Hersh Chandarana O17 Diagnosis, treatment monitoring, and follow-up of lymphoma Marius E. Mayerhoefer, Markus Raderer, Alexander Haug O18 Managing high-risk and advanced prostate cancer Matthias Eiber O19 Immunotherapy: imaging challenges Bernhard Gebauer O20 RECIST and RECIST 1.1 Andrea Rockall O21 Challenges of RECIST in oncology imaging basics for the trainee and novice Aslam Sohaib O22 Lymphoma: PET for interim and end of treatment response assessment: a users’ guide to the Deauville Score Victoria S Warbey O23 Available resources Hebert Alberto Vargas O24 ICIS e-portal and the online learning community Dow-Mu Koh O25 Benign lesions that mimic pancreatic cancer Jay P Heiken O26 Staging and reporting pancreatic malignancies Isaac R Francis, Mahmoud, M Al-Hawary, Ravi K Kaza O27 Intraductal papillary mucinous neoplasm Giovanni Morana O28 Cystic pancreatic tumours Mirko D’Onofrio O

  4. Soil erosion after forest fires in the Valencia region

    Science.gov (United States)

    González-Pelayo, Óscar; Keizer, Jan Jacob; Cerdà, Artemi

    2014-05-01

    spain. Annales Geophysicae. C531. Martín, A., Díaz-Raviña, M., Carballas, T. 2012. Short- and medium-term evolution of soil properties in Atlantic forest ecosystems affected by wildfires. Land Degradation & Development, 23: 427- 439. DOI 10.1002/ldr.1078 Mataix-Solera, J., Doerr, S.H. 2004. Hydrophobic and aggregate stability in calcareous topsoils from fire-affected pine forest in southeastern Spain. Geoderma 118, 77-88. Mayor, A.G., Bautista, S., Llovet, L., Bellot, J. 2007. Post-fire hydrological and erosional responses of a Mediterranean landscape: Seven years of catchment-scale dynamics. Catena 71, 68-75. Pausas, J.G. 2004. Changes in fire and climate in the eastern Iberian Peninsula (Mediterranean basin). Climatic Change 63: 337-350. Rubio, J.L., Andreu, V., Cerni, R. 1994. A monitoring system for experimental soil erosion plots. In: Rickson, R.J. (Ed.), Conserving Soil Resources: European Perspectives. CAB International, Wallingford, pp. 127-135. Rubio, J.L., Forteza, J., Andreu,V., Cerní, R. 1997. Soil profile characteristics influencing runoff and soil erosion after forest fire: A case of study (Valencia, Spain). Soil Technology 11, 67-78. Sanroque, P., Rubio, J.L., Mansanet, J. 1985. Efectos de los incendios forestales en las propiedades del suelo, en la composición florística y en la erosión hídrica de zonas forestales de Valencia (España). Rev. Ecol. Biol. Sol. 22 (2), 131-147.

  5. Editorial

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2012-08-01

    , Kingdom of Bahrain. The main objective of this paper was to develop a holonomic instructional strategy for Web-based and blended learning. This strategy is guided by the non-linear and interactive features of learning environments. The 15th article from India, on “A Study of Attitude And Perception of The Learners Towards Distance Education In Relation To Their Biographical Factors” written by Samir Kumar LENKA and Ravi KANT, from Maulana Azad National Urdu University. In this study, with the help of one self made tool and a sample of 150 graduate distance learners, it is revealed that gender plays no important role to develop positive attitude and perception. The 16th article arrived from Turkey on “Interaction In Distance Nursing Education” written by Belgin BOZ YUKSEKDAG, Anadolu University, Open Education Faculty, Eskisehir. The purpose of this study is to determine psychiatry nurses’ attitudes toward the interactions in distance nursing education, and also scrunize their attitudes based on demographics and computer/Internet usage. The 17th article arrived to us from India and written by Dhamdhere SANGEETA NAMDEV from Modern College of Arts, Science and Commerce, Ganesh-Khind, Pune, INDIA, on “Ict And Web Technology Based Innovations In Education Sector”. In this study, paper highlights innovation in education sector and libraries and impact of web 2.0 on students, teaching learning process, educational policies. Future 3.0 generation will be discussed in detail. The article is which numbered as 18 from Malaysia. Article is titled as “Cultural Variations In Learning And Learning Styles”, written by Pegah OMIDVAR and Bee Hoon TAN, Department of English Language, Faculty of Modern Languages and Communication, Putra University. This study summarizes results of the existing research on cultural variations in learning styles. Limitations of the existing studies are discussed and some suggestion for future research is proposed. The 19th article is on

  6. Selected Abstracts of the 19th National Congress of the Italian Society of Perinatal Medicine (Società Italiana di Medicina Perinatale, SIMP; Naples (Italy; January 19-21, 2017

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-01-01

    , T. Palmieri, R. Iazzetta, G. Nazzaro, M. Miranda, M. LocciABS 49. PLACENTAL DISORDERS IN EARLY PRETERM PREMATURE RUPTURE OF MEMBRANES (pPROM. INFLAMMATORY OR VASCULAR DISEASE? • A. Pizzardi, A. Locatelli, S. Cuttin, T. Fedeli, G. Kullman, F. Pescatore, P. VerganiABS 50. EVALUATION OF THE QUANTITATIVE FETAL FIBRONECTIN TEST AND PARTOSURE™ (PLACENTAL ALPHA MICROGLOBULIN-1 [PAMG-1] FOR THE PREDICTION OF SPONTANEOUS PRETERM BIRTH (SPTB IN PATIENTS WITH SIGNS AND SYMPTOMS SUGGESTIVE OF PRETERM LABOR • M. Ravi, M. Beljorie, K. EL MasryABS 51. THE ROLE OF PARTOSURE™ TEST IN PREDICTING IMMINENT PRETERM BIRTH • E. Salzano, G. Nazzaro, M. Miranda, T. Palmieri, R. Iazzetta, M. LocciABS 52. PRETERM BEHAVIORAL EPIGENETICS: SLC6A4 METHYLATION AND SOCIO-EMOTIONAL STRESS REGULATION IN VERY PRETERM INFANTS • L. Provenzi, M. Fumagalli, R. Giorda, U. Pozzoli, F. Morandi, S. Beri, I. Sirgiovanni, G. Menozzi, F. Mosca, R. Montirosso, R. BorgattiABS 53. SAFETY OF LUMBAR PUNCTURE IN EXTREMELY LOW BIRTH WEIGHT (ELBW INFANTS: INSIGHTS FROM A SINGLE ITALIAN NICU CENTER • F.M. Risso, E. Castagnola, R. Bandettini, C. Bellini, L. Pagani, L.A. RamenghiABS 54. ANNULAR PANCREAS AS A RARE CAUSE OF DUODENAL ATRESIA • S. Cornacchione, M. Tei, C. Fommei, S. Negro, R. Angotti, E. Bindi, F. Molinaro, M. Messina, M. Torricelli, F.M. Severi, B. TomasiniABS 55. CONGENITAL HEPATIC ARTERIOVENOUS MALFORMATION BREAKING OUT PERSISTENT PULMONARY HYPERTENSION • C. Fommei, S. Cornacchione, M. Tei, S. Negro, S. Cecchi, S. Zani, M.A. Centra, B. TomasiniABS 56. TRANSPORT OF HIGH RISK NEONATES IN THE SOUTH–EAST AREA OF TUSCANY • M. Tei, S. Cornacchione, C. Fommei, S. Cecchi, S. Negro, S. Bertrando, G. Stazzoni, S. Zani, B. TomasiniABS 57. α-LIPOIC ACID AS MAINTENANCE THERAPY IN PATIENTS TREATED FOR PRETERM BIRTH • E. Salzano, R. Iazzetta, T. Palmieri, G. Nazzaro, M. Miranda, M. LocciABS 58. FACTORS RELATED TO PERINATAL AND NEONATAL OUTCOMES OF LATE PRETERM (LP BABIES: A MULTICENTER