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Journal articles on the topic 'Ringed'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 February 2022

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1

Muehlenberg, K., and K. H. Wiedmann. "Multiples ösophageales Ringe-Syndrom, sogenannter "Ringed Esophagus"." DMW - Deutsche Medizinische Wochenschrift 131, no. 15 (2006): 815–16. http://dx.doi.org/10.1055/s-2006-939852.

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2

Maslak, P. "Ringed Sideroblasts." ASH Image Bank 2005, no. 0301 (2005): 101302. http://dx.doi.org/10.1182/ashimagebank-2005-101302.

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3

Lazarchick, J. "Ringed Sideroblasts." ASH Image Bank 2004, no. 0129 (2004): 100991. http://dx.doi.org/10.1182/ashimagebank-2004-100991.

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4

Tonismae, Tiffany, Brandon Brown, Lauren Dungy-Poythress, and Anthony Shanks. "Ringed Placenta." Obstetrics & Gynecology 131 (May 2018): 57S. http://dx.doi.org/10.1097/01.aog.0000533037.96695.27.

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5

Minkel, JR. "Ringed Up." Scientific American 291, no. 3 (2004): 36. http://dx.doi.org/10.1038/scientificamerican0904-36c.

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6

BUTA, RONALD. "Ringed Galaxies." Annals of the New York Academy of Sciences 596, no. 1 Galactic Mode (1990): 58–66. http://dx.doi.org/10.1111/j.1749-6632.1990.tb27412.x.

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7

Vrezec, Al, and Dare Fekonja. "Bird ringing in Slovenia in 2015 and the occurrence of Parrot Crossbills Loxia pytyopsittacus." Acrocephalus 37, no. 170-171 (2016): 177–208. http://dx.doi.org/10.1515/acro-2016-0011.

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Abstract In 2015, 170 bird species were recorded during bird ringing activities in Slovenia. We ringed 73,371 birds belonging to 162 species, there were 132 foreign recoveries of birds ringed in Slovenia, 120 recoveries of birds ringed abroad and found in Slovenia, as well as 1964 local recoveries. The most frequently ringed species were Blackcap Sylvia atricapilla and Great Tit Parus major. In ringed nestlings, Great Tits and Tree Sparrows Passer montanus predominated. In 2015, the first preliminary ringing of Scops Owls Otus scops during migration took place, resulting in the highest number of Scops Owls ringed so far. Concerning recoveries of birds ringed in Slovenia and later recorded abroad and birds ringed abroad and later recorded in Slovenia, the commonest were Mute Swans Cygnus olor and Black-headed Gulls Chroicocephalus ridibundus. The longest-distance recovery concerned a Reed Bunting Emberiza schoeniculus found in Sweden (2,144 km away). Among the interesting finds were also the first finds of ringed Pygmy Cormorants Microcarbo pygmeus so far from breeding sites in Hungary. Among rare species, Yellow-browed Warbler Phylloscopus inornatus, Spanish Sparrow Passer hispaniolensis and a pair of Parrot Crossbills Loxia pytyopsittacus were caught and ringed, the latter for the very first time in Slovenia after more than 100 years. An overview of records of the Parrot Crossbill is given herein, as well as analysis of irruptive years of the Red Crossbills Loxia curvirostra between 1980 and 2015, when the probability of boreal Crossbill species occurrence is the highest. According to the ringers’ data, the irruptive years of Red Crossbills in Slovenia were 1984, 1985, 2007, 2008, 2010, 2011 and 2012. The article points to the probability that Parrot Crossbills have been overlooked in the past, since larger specimens of Crossbills were ringed mostly in irruptive years, but no specific bill measurements important for distinguishing between Parrot and Red Crossbill had been taken.

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8

Zahirsha, Zisansha, and Eden Lake. "A Ringed Enigma." Journal of the Dermatology Nurses’ Association 12, no. 2 (2020): 70–72. http://dx.doi.org/10.1097/jdn.0000000000000525.

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9

Melosh, H. J. "Multi-ringed revelation." Nature 390, no. 6659 (1997): 439–40. http://dx.doi.org/10.1038/37218.

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10

Maltagliati, Luca. "A ringed Mars." Nature Astronomy 4, no. 7 (2020): 642. http://dx.doi.org/10.1038/s41550-020-1162-8.

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11

Leshchinskiy, Sergey, Naiim Ali, Dmitriy Akselrod, and Robert D’Agostino. "The ringed esophagus." Abdominal Radiology 44, no. 4 (2018): 1608–10. http://dx.doi.org/10.1007/s00261-018-1792-9.

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12

Gillam, William D. "Localization of Ringed Spaces." Advances in Pure Mathematics 01, no. 05 (2011): 250–63. http://dx.doi.org/10.4236/apm.2011.15045.

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13

Pugliese, D., and Z. Stuchlík. "RINGED ACCRETION DISKS: INSTABILITIES." Astrophysical Journal Supplement Series 223, no. 2 (2016): 27. http://dx.doi.org/10.3847/0067-0049/223/2/27.

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14

Smith, N. G. "POLYMORPHISM IN RINGED PLOVERS." Ibis 111, no. 2 (2008): 177–88. http://dx.doi.org/10.1111/j.1474-919x.1969.tb02525.x.

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15

Melosh, H. J. "Under the ringed basins." Nature 373, no. 6510 (1995): 104–5. http://dx.doi.org/10.1038/373104a0.

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16

Nath, S., and L. Nath. "Definition of ringed sideroblast." International Journal of Laboratory Hematology 32, no. 1p1 (2010): e184-e184. http://dx.doi.org/10.1111/j.1751-553x.2008.01122.x.

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17

Lee, S. H., W. N. Erber, A. Porwit, M. Tomonaga, and L. C. Peterson. "Definition of ringed sideroblasts." International Journal of Laboratory Hematology 32, no. 1p1 (2010): e185-e185. http://dx.doi.org/10.1111/j.1751-553x.2008.01123.x.

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18

Ristić, Zoran, Milosava Matejević, Igor Ponjiger, Vasilije Tešić, and Dijana Lulić. "RESULTS OF HUNTING THE RINGED PHEASANTS IN HUNTING GROUNDS OF AP VOJVODINA (SERBIA) IN 2014 and 2015." Archives of Veterinary Medicine 8, no. 2 (2016): 67–76. http://dx.doi.org/10.46784/e-avm.v8i2.114.

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The paper presents the results of two-year harvest of ringed pheasants in hunting grounds of Autonomous Province of Vojvodina. The results obtained in the fi rst year of research indicate that 19.67% (236) from total number of ringed and previously released pheasants (1200) were caught. The results for the entire observed period revealed that 1,499 pheasants were bagged, 399 of which were ringed. These results show that the share of ringed pheasants in the total number of harvested pheasants was 26.62%, while the share of harvested ringed pheasants of the total number of entered ringed pheasant was 15.72%, meaning that one of six released pheasants were bagged. Data related to pheasant chicks that were released in the hunting ground immediately before each hunt showed that the percentage of harvested ringed pheasants during the hunting season was 76.44%, which indicates high percentage of harvesting ringed pheasant (observed for twoyear period).

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19

Fernandez, Julia, Sol Alonso, Valeria Mesa, Fernanda Duplancic, and Georgina Coldwell. "Properties of galaxies with ring structures." Astronomy & Astrophysics 653 (September 2021): A71. http://dx.doi.org/10.1051/0004-6361/202141208.

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Aims. We present a statistical analysis of different characteristics of ringed spiral galaxies with the aim of assessing the effects of rings on disk galaxy properties. Methods. We built a catalog of ringed galaxies from the Sloan Digital Sky Survey Data Release 14 (SDSS-DR14). Via visual inspection of SDSS images, we classified the face-on spiral galaxies brighter than g < 16.0 mag into galaxies with: an inner ring, an outer ring, a nuclear ring, both an inner and an outer ring, and a pseudo-ring. In addition to rings, we recorded morphological types and the existence of bars, lenses, and galaxy pair companions with or without interaction. With the goal of providing an appropriate quantification of the influence of rings on galaxy properties, we also constructed a suitable control sample of non-ringed galaxies with similar redshift, magnitude, morphology, and local density environment distributions to those of ringed ones. Results. We found 1868 ringed galaxies, accounting for 22% of the full sample of spiral galaxies. In addition, within galaxies with ringed structures, 46% have an inner ring, 10% an outer ring, 20% both an inner and an outer ring, 6% a nuclear ring, and 18% a partial ring. Moreover, 64% of the ringed galaxies present bars. We also found that ringed galaxies have both a lower efficiency of star formation activity and older stellar populations (as derived with the Dn(4000) spectral index) with respect to non-ringed disk objects from the control sample. Moreover, there is a significant excess of ringed galaxies with red colors. These effects are more important for ringed galaxies that have inner rings and bars with respect to their counterparts that have some other types of rings and are non-barred. The color-magnitude and color-color diagrams show that ringed galaxies are mostly concentrated in the red region, while non-ringed spiral objects are more extended to the blue zone. Galaxies with ringed structures present an excess of high metallicity values compared to non-ringed ones, which show a 12 + Log(O/H) distribution toward lower values. These findings seem to indicate that rings are peculiar structures that produce an accelerating galactic evolution, strongly altering the physical properties of their host galaxies.

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20

Lydersen, Christian, Morten Skrede Ryg, Mike Osborne Hammill, and Peter James O'Brien. "Oxygen stores and aerobic dive limit of ringed seals (Phoca hispida)." Canadian Journal of Zoology 70, no. 3 (1992): 458–61. http://dx.doi.org/10.1139/z92-069.

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In this paper we measured total lung capacity, myoglobin content of muscle tissue, and hemoglobin content of the blood of ringed seals (Phoca hispida). Based on this information and body composition analysis we estimated the total available oxygen stores of a diving average adult ringed seal (standard length 129 cm, body mass 73.7 kg) to be 4.5 L. The aerobic dive limit for a ringed seal of this size was estimated to be 8.9 min. Diving data from previous studies show that less than 4% of the dives of adult free-living ringed seals exceed this aerobic dive limit. Based on information from the literature on maximum breathhold capacity and observed maximum dive times of ringed and Weddell seals (Leptonychotes weddellii), the maximum breathhold capacity of adult ringed seals was suggested to be 26.1 min.

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21

Benson, C. W. "Ringed European Storks in Nyasaland." Ibis 86, no. 4 (2008): 552. http://dx.doi.org/10.1111/j.1474-919x.1944.tb02222.x.

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22

Kelly, Eamonn P. "Ringed Pins of County Louth." Journal of the County Louth Archaeological and Historical Society 21, no. 2 (1986): 179. http://dx.doi.org/10.2307/27729619.

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23

Cattivelli, Kim, Dean R. Campagna, Klaus Schmitz-Abe та ін. "Ringed sideroblasts in β-thalassemia". Pediatric Blood & Cancer 64, № 5 (2016): e26324. http://dx.doi.org/10.1002/pbc.26324.

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24

Vandermolen, Louis. "Ringed Sideroblasts in Primary Myelodysplasia." Archives of Internal Medicine 148, no. 3 (1988): 653. http://dx.doi.org/10.1001/archinte.1988.00380030159026.

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25

Pugliese, D., and Z. Stuchlík. "RINGED ACCRETION DISKS: EQUILIBRIUM CONFIGURATIONS." Astrophysical Journal Supplement Series 221, no. 2 (2015): 25. http://dx.doi.org/10.1088/0067-0049/221/2/25.

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26

Coquand, Thierry, Henri Lombardi, and Peter Schuster. "Spectral schemes as ringed lattices." Annals of Mathematics and Artificial Intelligence 56, no. 3-4 (2009): 339–60. http://dx.doi.org/10.1007/s10472-009-9160-7.

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27

Sancho de Salas, Fernando. "Homotopy of finite ringed spaces." Journal of Homotopy and Related Structures 13, no. 3 (2017): 481–501. http://dx.doi.org/10.1007/s40062-017-0190-2.

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28

Buta, R. "Weakly barred early-type ringed galaxies. IV - The double-ringed SO(+) galaxy NGC 7702." Astrophysical Journal 370 (March 1991): 130. http://dx.doi.org/10.1086/169797.

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29

Buta, R. "Weakly barred early-type ringed galaxies. II - The double-ringed S0(+) galaxy NGC 7187." Astrophysical Journal 354 (May 1990): 428. http://dx.doi.org/10.1086/168705.

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30

Lindsay, JM, KL Laidre, PB Conn, EE Moreland, and PL Boveng. "Modeling ringed seal Pusa hispida habitat and lair emergence timing in the eastern Bering and Chukchi Seas." Endangered Species Research 46 (September 9, 2021): 1–17. http://dx.doi.org/10.3354/esr01140.

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Ringed seals Pusa hispida are reliant on snow and sea ice for denning, and a better understanding of ringed seal habitat selection and timing of emergence from snow dens (also called lairs) is needed to quantify and predict effects of climate change in the Arctic. We used generalized additive models to assess relationships between ringed seal counts, from spring aerial surveys in the Bering Sea (2012 and 2013) and Chukchi Sea (2016), and spatiotemporal covariates including survey date, remotely sensed snow and sea-ice values, and short-term weather data. We produced separate models for total ringed seal counts and for pup counts within each region. Our models showed that in both areas, total ringed seal counts increased over the course of the spring, especially after 15 May, indicating emergence from lairs and/or the onset of basking behavior. For the more northerly Chukchi Sea, we found a substantial unimodal effect of snow melt progression and a positive effect of snow depth on total ringed seal counts. In contrast, Bering Sea total ringed seal counts and pup counts in both regions were affected much more strongly by date than by habitat variables. Overall, our findings demonstrate that snow depth and melt play an important role in the timing of ringed seal den emergence, particularly in the Chukchi Sea, and suggest that ringed seal denning may be affected by continued shifts in melt and snow depth associated with climate change.

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31

Teilmann, Jonas, and Finn O. Kapel. "Exploitation of ringed seals (Phoca hispida) in Greenland." NAMMCO Scientific Publications 1 (June 5, 1998): 130. http://dx.doi.org/10.7557/3.2984.

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The ringed seal (Phoca hispida) is the most important game for the Inuit hunters of Greenland, providing many of the basic needs in the original culture. It is distributed all around Greenland with the main distribution north of 69°N on the west coast and north of 66°N on the east coast. During 1974-76, studies were conducted in the most important ringed seal catching area, Upernavik, Northwest Greenland, and a total of 7,089 ringed seals were sampled. The methods used for catching ringed seals were categorised into five different groups. The most common hunting method used in the municipality of Upernavik during 1974-76 was netting under the ice, accounting for almost half of the total annual catch. Seals shot on the ice and seals shot at the ice edge accounted for one fifth and one tenth of the annual catch, respectively. In this region seals shot in open water made up about one fifth of the annual catch of ringed seals, while netting in open water contributed only a few percent.Of the seals sampled in Upernavik in 1974-76, 60% were males and 40% were females. In the ringed seal samples collected all around Greenland in the 1980s and 1990s the males comprised 56% and the females 44% (n=923). Similar ratios were found for all age classes and for all hunting methods suggesting either a skewed sex ratio in the ringed seal stock(s) around Greenland or a differencein availability to the hunters of male and female ringed seals. In tagging experiments a higher mobility was found for females than for males, which suggests differences in the behaviour of the two sexes.Catch and trade statistics on ringed seals are reviewed and evaluated for the period of 1954 until 1994, and the seasonal and regional variation is examined. The peak season for ringed seal hunting in Greenland as a whole is from January through May. This is particularly evident for the northern regions, where relatively few ringed seals are taken during the open water season from June to September. In the southern regions, however, the great majority of ringed seals are caught in openwater.In all regions, the catch of ringed seals showed great annual and long-term variation. The variations were not identical in all regions, but similar trends were found for Northwest and Central West, and for Southwest and South. From 1954 to 1994 there was a general, significant increase in the reported catches of ringed seals in west Greenland. For Greenland overall, the catch of ringed seals wasaround 43,000 per year in the 1950s, peaked in the late 1970s at almost 100,000 per year, but since decreased to about 70,000 in the early 1990s.

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32

Vrezec, Al, and Dare Fekonja. "Bird ringing report for Slovenia in 2017 and short overview of colour ringing in the period of 2012–2017." Acrocephalus 39, no. 178-179 (2018): 129–63. http://dx.doi.org/10.1515/acro-2018-0010.

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Abstract In 2017, the Slovenian bird ringing scheme concluded 90 years of continuous ringing in the country. In 2017, we collected data on 176 bird species. We ringed 79,886 birds of 164 species, recorded 177 recoveries of birds ringed in Slovenia and found abroad, 295 foreign recoveries in Slovenia and 2,209 local recoveries. The most ringed species were the Blackcap Sylvia atricapilla and Great Tit Parus major and, among pulli in the nest, the Great Tit, White Stork Ciconia ciconia and Barn Swallow Hirundo rustica. In 2017, 12 colour ringing schemes were active in Slovenia. In the 2012-2017 period, the number of recoveries of birds ringed in Slovenia and found abroad increased significantly due to colour ringing, especially regarding the waterbirds. With colour ringing, the likelihood of recoveries is considerably greater (75.20 ± 91.36 recoveries per 100 ringed birds) than with metal ringing only (0.11 ± 0.08 recoveries per 100 ringed birds). Among local recoveries, the most frequent were the Mute Swans Cygnus olor and Common Terns Sterna hirundo, and among foreign recoveries the Black-headed Gulls Chroicocephalus ridibundus predominated. In 2017, the first Broad-billed Sandpiper Calidris falcinellus was ringed in Slovenia (Sečovlje salinas), and additional three rare species were ringed as well: the Yellow-browed Warbler Phylloscopus inornatus (Ljubljansko barje), Paddyfield Warbler Acrocephalus agricola (Ljubljansko barje) and Little Bunting Emberiza pusilla (Šentrupert).

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33

Vrezec, Al, Dare Fekonja, and Katarina Denac. "Bird ringing in Slovenia in 2014 and results of the first telemetry study of an African migrant." Acrocephalus 36, no. 166-167 (2015): 145–72. http://dx.doi.org/10.1515/acro-2015-0010.

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In 2014, 162 bird species were recorded during the bird ringing activities in Slovenia. Of 155 species, 62,275 birds were ringed, and 107 recoveries of birds ringed in Slovenia and found abroad, 148 foreign recoveries in Slovenia and 1395 local recoveries were recorded. The most frequently ringed species were Blackcap Sylvia atricapilla and Great Tit Parus major. As far as ringed nestlings are concerned, Great Tits and Barn Swalllows Hirundo rustica predominated. Considering the recoveries ringed of found birds abroad, the commonest were Black-headed Gulls Chroicocephalus ridibundus and Mute Swans Cygnus olor. The farthest recovery was a Barn Swallow Hirundo rustica found in the Democratic Republic of Congo (5171 km away). Among the more interesting finds was also the so far southernmost recovery of a Sand Martin Riparia riparia found in Israel. Let us also mention the first recovery of a Corncrake Crex crex, which bred and was ringed in 2013 at Planinsko polje (central Slovenia) and was found in the 2014 breeding season in the Czech Republic. Among rare species, two Little Buntings Emberiza pusilla were caught and ringed. After nine years, the Roller Coracias garrulus bred again in Slovenia in 2014 and its nestlings were ringed. The paper also brings the description of the migration route of the first African migrant, the Black Stork Ciconia nigra, marked with a GPS/GSM telemetric device, which migrated across the Adriatic Sea, Sicily and Sahara to Nigeria.

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34

Lydersen, Christian, and Morten Ryg. "Evaluating breeding habitat and populations of ringed seals Phoca hispida in Svalbard fjords." Polar Record 27, no. 162 (1991): 223–28. http://dx.doi.org/10.1017/s0032247400012614.

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AbstractIn Tempelfjorden and Sassenfjorden, Svalbard, 12 March to4 April 1990, a Siberian husky dog was used to detect ringed seal breathing holes in the ice, using random stratified sampling to sample 20% (40 km2) of the total area. The area was estimated to contain 997 ringed seal breathing holes, corresponding to 293 ringed seals. A maximum of 185 pups were born in the area. A breeding condition factor was constructed to enable comparisons of yearly and areal variation in ice cover and precipitation within ringed seal breeding habitats.

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35

Dehn, Larissa-A., Gay G. Sheffield, Erich H. Follmann, et al. "Trace elements in tissues of phocid seals harvested in the Alaskan and Canadian Arctic: influence of age and feeding ecology." Canadian Journal of Zoology 83, no. 5 (2005): 726–46. http://dx.doi.org/10.1139/z05-053.

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Concentrations of selected trace elements (Ag, Cu, Cd, Se, Zn, THg, and MeHg) were measured in tissues of subsistence-harvested ringed (Pusa hispida (Schreber, 1775)), bearded (Erignathus barbatus (Erxleben, 1777)), and spotted (Phoca largha Pallas, 1811) seals from Alaska and ringed seals from Canada. Most variables differed significantly in tissues of phocids analyzed. Concentration of renal Cd was highest in ringed seals from Canada and bearded seals from Alaska, while spotted seals had the lowest concentrations. Concentrations of Cd increased with age to a maximum in ringed and bearded seals, followed by a slow decline with increasing age. Spotted seals had the highest proportion of MeHg to THg (%MeHg) in liver and bearded seals the lowest ratio. THg in seal tissues followed the opposite trend. %MeHg in ringed and bearded seals followed a hyperbolic decay function with age, but was highly variable in spotted seals. Seals with lesions had a higher relative occurrence of MeHg in liver. The molar ratio of Se:THg in liver exceeded 1:1 in most seals and was negatively correlated with age in ringed and spotted seals. Hepatic Ag was higher in bearded seals than in ringed and spotted seals. A correlation of Ag with age was not documented.

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36

Buta, R. "Weakly barred early-type ringed galaxies. III - The remarkable outer-ringed S0+ galaxy NGC 7020." Astrophysical Journal 356 (June 1990): 87. http://dx.doi.org/10.1086/168819.

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37

Della Porta, Matteo G., Luca Malcovati, Anna Galli, et al. "Mitochondrial Ferritin Expression and Clonality of Hematopoiesis in Patients with Refractory Anemia with Ringed Sideroblasts." Blood 106, no. 11 (2005): 3444. http://dx.doi.org/10.1182/blood.v106.11.3444.3444.

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Abstract Sideroblastic anemias are a heterogeneous group of disorders that have in common the presence of erythroblasts with iron-loaded mitochondria defined as ringed sideroblasts. We have previously demonstrated that mitochondrial iron deposition in these disorders is in the form of mitochondrial ferritin (MtF), suggesting that this latter may be a specific marker of sideroblastic anemia (Cazzola et al, Blood2003;101:1996–2000). The most common type of acquired sideroblastic anemia is the myelodysplastic syndrome (MDS) defined as refractory anemia with ringed sideroblasts, which is generally associated with a relatively benign clinical course. In the present work, we studied the relationship between MtF expression and clonality of hematopoiesis in 55 consecutive female patients with low-risk MDS, including 20 cases with ringed sideroblasts and 35 cases without ringed sideroblasts. The expression of MtF, as well as that of cytosolic ferritin (H and L subunits) and of transferrin receptor (CD71), was evaluated by flow cytometry in bone marrow erythroid cells; in selected cases, these immunophenotypic investigations were also performed on liquid cultures of purified CD34-positive cells. X-chromosome inactivation patterns (XCIPs) were assessed in peripheral blood granulocytes and in bone marrow CD34-positive cells by analysis of both DNA methylation at the HUMARA and PGK loci and of IDS gene expression. Within informative females, 11 out of 12 patients with ringed sideroblasts displayed clonal XCIPs in granulocytes; by contrast, only 9 out of 22 patients without ringed sideroblasts displayed clonal XCIPs. Purified CD34-positive cells showed clonal XCIPs in 6 out of 7 patients with ringed sideroblasts but had polyclonal XCIPs in 4 out of 5 individuals without ringed sideroblasts. Flow cytometry evaluation of bone marrow erythroid cells showed that MtF expression was restricted to MDS patients with ringed sideroblasts. A close positive relationship was found between MtF and CD71 expression (r=.49, P=.001); this association may reflect the cytosolic iron deprivation induced by MtF overexpression. Analysis of cultured erythroid progenitor cells showed that MtF was detectable at a very early stage of differentiation from CD34-positive cells. Addition of erythropoietin to the culture system sustained the appearance of a polyclonal erythroid population in 2 out of 4 patients with ringed sideroblasts and clonal CD34-positive cells. These observations suggest that refractory anemia with ringed sideroblasts is a truly clonal stem cell disorder, while more than 50% of patients with refractory anemia without ringed sideroblasts have evidence of polyclonal hematopoiesis. The clonal pattern of CD34-positive cells and the early appearance of MtF during erythroid differentiation suggest that - despite be benign natural history of refractory anemia with ringed sideroblasts - the initial pathogenetic event in this condition occurs in multipotent stem cells. Although the mechanisms responsible for overexpression of MtF are still unclear, flow cytometry evaluation of this protein is a useful diagnostic tool that also provides helpful prognostic information.

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38

Vrezec, Al, and Dare Fekonja. "Poročilo o obročkanju ptic v Sloveniji v letu 2016 in pojavljanje mušje listnice Phylloscopus inornatus v 25 letih v Sloveniji." Acrocephalus 38, no. 174-175 (2017): 171–202. http://dx.doi.org/10.1515/acro-2017-0011.

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Abstract In 2016, data on 176 bird species were gathered during bird ringing activities in Slovenia. A total of 65,711 birds of 165 different species were ringed. Furthermore, 148 recoveries of birds ringed in Slovenia and found abroad, 245 foreign recoveries in Slovenia and 1840 local recoveries were made. The most frequently ringed species was the Blackcap Sylvia atricapilla. Among the ringed nestlings, Great Tits Parus major, Tree Sparrows Passer montanus and White Storks Ciconia ciconia predominated. Considering recoveries of birds ringed or found abroad, the most frequent were finds based on colour rings, especially of Black-headed Gulls Chroicocephalus ridibundus, Mute Swans Cygnus olor and Common Terns Sterna hirundo. As far as local recoveries are concerned, most data were collected for Great Tit and Siskin Spinus spinus. Among rare species, two Yellow-browed Warblers Phylloscopus inornatus were ringed, one Paddyfield Warbler Acrocephalus agricola, one Little Emberiza pusilla and one Black-headed Bunting Emberiza melanocephala, the latter as a singing male, which probably also bred in 2016. The catch frequency of the Yellow-browed Warblers has indeed been increasing in Slovenia in the last 25 years, but this is still a rare and irregular vagrant on autumn migration.

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39

Rosing-Asvid, A. "The influence of climate variability on polar bear (Ursus maritimus) and ringed seal (Pusa hispida) population dynamics." Canadian Journal of Zoology 84, no. 3 (2006): 357–64. http://dx.doi.org/10.1139/z06-001.

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Unusually high polar bear (Ursus maritimus Phipps, 1774) predation on ringed seal (Pusa hispida (Schreber, 1775)) pups and increased survival of polar bear cubs during mild springs is documented in published articles. Strong predation on newborn ringed seal pups in early spring, however, is likely to lower the overall energy intake of polar bears if ringed seal pups are their main food, because the energetic value of ringed seal pups increases 7–8 times during the 6 week lactation period. So although hunting success in early spring increases cub survival during the period after den emergence,when they are most vulnerable, it is likely to increase the number of starving bears later in the season. This negative-feedback effect of strong spring predation will not occur in areas where other seal species are abundant during summer, and polar bears in such areas are likely to exhibit population growth during periods with milder springs, at least until the ringed seal population has been depleted. Long time series of population estimates that can be used to test this hypothesis do not exist, but it is strongly supported by catch statistics for polar bears and ringed seals from east Greenland.

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Slobodník, Vladimír, and Roman Slobodník. "The summary on raptors and owls ringing in Slovakia in 2009." Slovak Raptor Journal 4, no. 1 (2010): 109–13. http://dx.doi.org/10.2478/v10262-012-0053-z.

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The summary on raptors and owls ringing in Slovakia in 2009The article provides basic information about the number, species and recoveries of ringed birds of prey and owl species in Slovakia in 2009. The report follows similar papers from the following periods: 2002-2004, 2005-2006 and 2007-2008. In 2009 a total of 1,222 individuals were ringed in Slovakia, of which 856 individuals were birds of prey (18 species) and 366 individuals were owls (8 species). From the total number, 719 birds of prey and 257 owl nestlings were ringed. In comparison with the previous year the number of ringed birds of prey and owls increased by 43%.

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Slobodník, Vladimír, and Roman Slobodník. "Summary on the ringing of raptors and owls in Slovakia in 2010." Slovak Raptor Journal 5, no. 1 (2011): 131–35. http://dx.doi.org/10.2478/v10262-012-0060-0.

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Summary on the ringing of raptors and owls in Slovakia in 2010This paper presents brief information on the number, species and recoveries of ringed birds of prey and owls in Slovakia in 2010. It follows similar papers from 2002-2004, 2005-2006, 2007-2008 and 2009. In 2010 a total of 552 individual birds of prey and owls were ringed in Slovakia, of which 405 were birds of prey (16 species) and 147 owls (9 species). From the total number ringed, 327 birds of prey and 85 owl were nestlings. In comparison with the previous year (2009) the number of ringed birds decreased by 55%.

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Slobodník, Vladimír, and Roman Slobodník. "Summary of raptor and owl ringing in Slovakia in 2011." Slovak Raptor Journal 6, no. 1 (2012): 41–44. http://dx.doi.org/10.2478/v10262-012-0063-x.

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Abstract The article provides basic information about the number, species and recoveries of ringed birds of prey and owl species in Slovakia in 2011 . The report follows similar papers from the following periods: 2002-2004, 2005-2006, 2007-2008, 2009 and 201 0. In 2011 a total of 61 0 individuals were ringed in Slovakia, of which 509 individuals were birds of prey (1 6 species) and 1 01 individuals were owls (9 species). From the total number, 426 raptor nestlings and 46 owl nestlings were ringed. In comparison with the previous year 201 0 the number of ringed birds of prey and owls increased by 11%.

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Egeileh, Michel, and Tilman Wurzbacher. "Infinite-Dimensional Manifolds as Ringed Spaces." Publications of the Research Institute for Mathematical Sciences 53, no. 1 (2017): 187–209. http://dx.doi.org/10.4171/prims/53-1-6.

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DAVE, V. "The ringed esophagus-association with GERD." American Journal of Gastroenterology 96, no. 9 (2001): S9—S10. http://dx.doi.org/10.1016/s0002-9270(01)02752-6.

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45

Buta, Ronald. "The Ringed X-Galaxy NGC 7020." International Astronomical Union Colloquium 124 (1990): 189–93. http://dx.doi.org/10.1017/s025292110000508x.

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The southern S0+ galaxy NGC 7020 presents an unusual morphology: it includes a very regular outer ring which is completely detached and which envelops an inner ring/lens zone with a hexagon surrounding an X shape (Figures 1a and 1b). The outer ring has a high contrast compared to those usually observed in barred galaxies, yet NGC 7020 is not obviously barred. The morphology of this galaxy poses an interesting puzzle in that the hexagonal/X zone is not a typical type of feature to find in the interior of such a regular ring. Instead, the zone bears a striking resemblance to the edge-on galaxy IC 4767, recently studied by Whitmore and Bell (1988 = WB88) and dubbed by them as the “X-galaxy” because its inner regions appear to be crossed by two distinct enhancements lined at ±22° with respect to the major axis. The observation of a similar phenomenon in NGC 7020 is interesting because of the suggestion by WB88 that “X” structures could be related to accretion of matter associated with a merger or tidal encounter between an SO and a small satellite galaxy. If this interpretation is correct for NGC 7020, then it has important implications for the nature of the outer ring. An alternative interpretation is that the inner hexagonal/X zone is a region where resonant periodic orbits in a weak bi-symmetric potential perturbation are influencing the morphology more strongly than might be expected. In this paper, I give a brief summary of a more extensive paper (Buta 1990c = B90c) and a few other details concerning this interesting galaxy.

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Prasad, G. A., and A. S. Arora. "Spontaneous perforation in the ringed esophagus." Diseases of the Esophagus 18, no. 6 (2005): 406–9. http://dx.doi.org/10.1111/j.1442-2050.2005.00524.x.

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Salas, Fernando Sancho de, and Pedro Sancho de Salas. "Affine ringed spaces and Serre's criterion." Rocky Mountain Journal of Mathematics 47, no. 6 (2017): 2051–81. http://dx.doi.org/10.1216/rmj-2017-47-6-2051.

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Buta, R. "The Catalog of Southern Ringed Galaxies." Astrophysical Journal Supplement Series 96 (January 1995): 39. http://dx.doi.org/10.1086/192113.

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Agroyannis, Basil, Dimitrios Mourikis, Costas Fourtounas, et al. "Ringed Gore-Tex for haemodialysis access." Nephrology Dialysis Transplantation 14, no. 10 (1999): 2520–21. http://dx.doi.org/10.1093/ndt/14.10.2520.

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Cazzola, M. "9 Refractory anemia with ringed sideroblasts." Leukemia Research 31 (May 2007): S6. http://dx.doi.org/10.1016/s0145-2126(07)70010-3.

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