المؤلفون: Bromaghin, Jeffrey F.¹ (AUTHOR) jbromaghin@usgs.gov, Atwood, Todd C.¹ (AUTHOR), Rode, Karyn D.¹ (AUTHOR)

المصدر: PLoS ONE. 1/28/2025, Vol. 20 Issue 1, p1-15. 15p.

مصطلحات موضوعية: *FATTY acid analysis, *POLAR bear, *METABOLIC models, *FATTY acids, *DIET

المؤلفون: Miranda, Riccardo¹ (AUTHOR) riccardo.miranda@unipa.it, Luciano, Marco¹ (AUTHOR), Fiore, Vincenzo¹ (AUTHOR) vincenzo.fiore@unipa.it, Valenza, Antonino¹ (AUTHOR)

المصدر: Polymers (20734360). Jan2025, Vol. 17 Issue 2, p131. 19p.

مصطلحات موضوعية: *SUSTAINABILITY, *POLAR bear, *RHEOLOGY, *WASTE recycling, *THERMAL stability, *POLYETHYLENEIMINE, *EPOXY resins

المؤلفون: Lu, Jing¹ (AUTHOR) jinglu@dal.ca, Petri, Renee² (AUTHOR), McCart, Dylan³ (AUTHOR), Baxendell-Young, Amy⁴ (AUTHOR), Collins, Stephanie Anne¹ (AUTHOR) s.collins@dal.ca

المصدر: PLoS ONE. 11/20/2024, Vol. 19 Issue 11, p1-20. 20p.

مصطلحات موضوعية: *POLAR bear, *GUT microbiome, *NUTRITIONAL status, *CLIMATE change, *INDIVIDUAL differences

المؤلفون: McGeachy, David^1,2 (AUTHOR) mcgeachy@ualberta.ca, Lunn, Nicholas J.¹ (AUTHOR), Derocher, Andrew E.² (AUTHOR)

المصدر: Ursus. 2024, Vol. 2024 Issue 35e20, p1-11. 11p.

مصطلحات موضوعية: *BEAR populations, *POLAR bear, *COMPETITION (Biology), *SEXUAL selection, *INFANTICIDE

المؤلفون: Gunther, Kerry A.¹ (AUTHOR) kerry_gunther@nps.gov, Atkins, Kelly M.¹ (AUTHOR), Wyman, Travis C.¹ (AUTHOR), Reinertson, Eric G.¹ (AUTHOR)

المصدر: Ursus. 2024, Vol. 2024 Issue 35e16, p1-13. 13p.

مصطلحات موضوعية: *BROWN bear, *POLAR bear, *BEAR behavior, *RISK perception, *OUTDOOR recreation, *GRIZZLY bear, *BLACK bear

مصطلحات جغرافية: YELLOWSTONE National Park

المؤلفون: Sun, Yulin^1,2 (AUTHOR), Lorenzen, Eline D.¹ (AUTHOR), Westbury, Michael V.¹ (AUTHOR) m.westbury@sund.ku.dk

المصدر: BMC Genomics. 9/15/2024, Vol. 25 Issue 1, p1-7. 7p.

مصطلحات موضوعية: *POLAR bear, *BROWN bear, *FOSSIL DNA, *ECOLOGICAL niche, *COLD (Temperature)

المؤلفون: Prop, Jouke¹ jouke.prop@wxs.nl, Black, Jeffrey M.², Aars, Jon³, Oudman, Thomas⁴, Wolters, Eva⁴, Moe, Børge⁵

المصدر: Scientific Reports. 9/3/2024, Vol. 14 Issue 1, p1-15. 15p.

مصطلحات موضوعية: *POLAR bear, *BIRD breeding, *SEXUAL selection, *COLONIAL birds, *COLONIES (Biology), *ANIMAL clutches, *FOOD consumption

المؤلفون: Stimmelmayr, Raphaela¹ raphaela.stimmelmayr@north-slope.org, Rotstein, David², Mia Kim Torchetti³, Gerlach, Robert⁴

المصدر: Emerging Infectious Diseases. Aug2024, Vol. 30 Issue 8, p1660-1663. 4p.

مصطلحات موضوعية: *AVIAN influenza A virus, *POLAR bear, *AVIAN influenza, *COMMUNITY involvement, *INFECTION

مصطلحات جغرافية: ALASKA, ARCTIC regions, NORTH Slope (Alaska)

المؤلفون: Rivkin, L. Ruth^1,2,3 (AUTHOR) ruth.rivkin@umanitoba.ca, Richardson, Evan S.⁴ (AUTHOR), Miller, Joshua M.^2,3,5 (AUTHOR), Atwood, Todd C.⁶ (AUTHOR), Baryluk, Steven⁷ (AUTHOR), Born, Erik W.⁸ (AUTHOR), Davis, Corey⁹ (AUTHOR), Dyck, Markus¹⁰ (AUTHOR), de Greef, Evelien¹ (AUTHOR), Laidre, Kristin L.¹¹ (AUTHOR), Lunn, Nicholas J.¹² (AUTHOR), McCarthy, Sara¹³ (AUTHOR), Obbard, Martyn E.^14,15 (AUTHOR), Owen, Megan A.³ (AUTHOR), Pilfold, Nicholas W.³ (AUTHOR), Roberto‐Charron, Amelie¹⁰ (AUTHOR), Wiig, Øystein¹⁶ (AUTHOR), Wilder, Aryn P.³ (AUTHOR), Garroway, Colin J.¹ (AUTHOR)

المصدر: Ecology Letters. Aug2024, Vol. 27 Issue 8, p1-12. 12p.

مصطلحات موضوعية: *POLAR bear, *GLOBAL warming, *ANTARCTIC ice, *GENE flow, *GENETIC variation

المؤلفون: Ross, Tyler R.¹ (AUTHOR) tyler.robert.ross@gmail.com, Thiemann, Gregory W.² (AUTHOR), Kirschhoffer, B. J.³ (AUTHOR), Kirschhoffer, Jon⁴ (AUTHOR), York, Geoff⁵ (AUTHOR), Derocher, Andrew E.⁶ (AUTHOR), Johnson, Amy C.^6,7 (AUTHOR), Lunn, Nicholas J.⁸ (AUTHOR), McGeachy, David⁸ (AUTHOR), Trim, Vicki⁹ (AUTHOR), Northrup, Joseph M.¹⁰ (AUTHOR)

المصدر: Animal Biotelemetry. 7/15/2024, Vol. 12 Issue 1, p1-15. 15p.

مصطلحات موضوعية: *POLAR bear, *LOCATION data, *TELEMETRY, *WILDLIFE conservation, *SEA ice, *EAR, *ANIMAL mechanics

مصطلحات جغرافية: HUDSON Bay, ARCTIC regions

المؤلفون: Eccles, Kristin M.¹ (AUTHOR), Boutet, Vincent² (AUTHOR), Branigan, Marsha³ (AUTHOR), Dyck, Markus⁴ (AUTHOR), van Coeverden de Groot, Peter⁵ (AUTHOR), Lougheed, Stephen C.⁵ (AUTHOR), Rutter, Allison⁶ (AUTHOR), Langlois, Valérie S.² (AUTHOR) valerie.langlois@inrs.ca

المصدر: PLoS ONE. 6/25/2024, Vol. 19 Issue 6, p1-16. 16p.

مصطلحات موضوعية: *POLAR bear, *BIOLOGICAL monitoring, *METALS, *COMMUNITY-based programs, *ENVIRONMENTAL exposure

مصطلحات جغرافية: ARCTIC regions

المؤلفون: Andersen, Erik M¹ (AUTHOR) erik_andersen@fws.gov, Wilson, Ryan R¹ (AUTHOR), Rode, Karyn D² (AUTHOR), Durner, George M² (AUTHOR), Atwood, Todd C² (AUTHOR), Gustine, David D¹ (AUTHOR)

المصدر: Journal of Mammalogy. Jun2024, Vol. 105 Issue 3, p490-501. 12p.

مصطلحات موضوعية: *POLAR bear, *LOCATION data, *PHENOLOGY, *SEA ice, *PLANT phenology, *PREY availability, *SAMPLE size (Statistics)

مصطلحات جغرافية: ALASKA, ARCTIC regions

المؤلفون: Grossman, Lisa (AUTHOR)

المصدر: Science News. Jan2025, Vol. 207 Issue 1, p14-16. 3p. 1 Cartoon or Caricature.

مصطلحات موضوعية: *POLAR bear, *SPACE flight, *ELECTRIC fields, *EARTH scientists, *RESEARCH personnel

المؤلفون: Allen, Daniel (AUTHOR)

المصدر: Geographical (Geographical Magazine Ltd.). Aug2024, Vol. 96 Issue 8, p68-71. 4p. 5 Color Photographs, 1 Diagram.

مصطلحات موضوعية: *EFFECT of climate on animal populations, *POLAR bear, *BEAR populations

مصطلحات جغرافية: EUROPE

المؤلفون: MOYLES, TRINA (AUTHOR)

المصدر: Canadian Geographic. Jul/Aug2024, Vol. 144 Issue 4, p32-42. 11p. 6 Color Photographs.

مصطلحات موضوعية: *POLAR bear, *GRIZZLY bear, *BLACK bear, *BROWN bear, *HOME range (Animal geography), *TUNDRAS, *CELL phone videos

المؤلفون: Tschritter, Christina M.¹ (AUTHOR) cmtschritter@hotmail.com, van Coeverden de Groot, Peter¹ (AUTHOR), Branigan, Marsha² (AUTHOR), Dyck, Markus³ (AUTHOR), Sun, Zhengxin¹ (AUTHOR), Jenkins, Emily⁴ (AUTHOR), Buhler, Kayla⁴ (AUTHOR), Lougheed, Stephen C.¹ (AUTHOR) lough@queensu.ca

المصدر: Scientific Reports. 5/26/2024, Vol. 14 Issue 1, p1-13. 13p.

مصطلحات موضوعية: *POLAR bear, *FRANCISELLA tularensis, *MYCOBACTERIUM tuberculosis, *HUMAN settlements, *TRICHINELLA, *PATHOGENIC microorganisms, *TOXOPLASMA gondii

مصطلحات جغرافية: ARCTIC regions

المؤلفون: Quigley, Gwendolyn¹, Brinkman, Todd J.¹ tjbrinkman@alaska.edu, Wilson, Ryan², Christ, Aaron²

المصدر: Journal of Wildlife Management. Apr2024, Vol. 88 Issue 3, p1-15. 15p.

مصطلحات موضوعية: *POLAR bear, *BEAR behavior, *BARRIER islands, *MARINE resources conservation, *SEA ice, *MARINE mammals

مصطلحات جغرافية: ALASKA, ARCTIC regions

المؤلفون: Adesiji, Adedire D.¹ (AUTHOR), Brown, Keith A.^1,2,3 (AUTHOR) brownka@bu.edu

المصدر: AIP Advances. Apr2024, Vol. 14 Issue 4, p1-7. 7p.

مصطلحات موضوعية: *POLAR bear, *TEXTILE fibers, *THREE-dimensional textiles, *THERMAL insulation, *FINITE element method, *FUR

المؤلفون: Barnas, Andrew F.^1,2 (AUTHOR) andrew.f.barnas@gmail.com, Simone, Cassandra A. B.¹ (AUTHOR), Geldart, Erica A.¹ (AUTHOR), Love, Oliver P.¹ (AUTHOR), Jagielski, Patrick M.¹ (AUTHOR), Gilchrist, H. Grant³ (AUTHOR), Richardson, Evan S.⁴ (AUTHOR), Dey, Cody J.^1,4 (AUTHOR), Semeniuk, Christina A. D.¹ (AUTHOR)

المصدر: Ecology & Evolution (20457758). Mar2024, Vol. 14 Issue 3, p1-12. 12p.

مصطلحات موضوعية: *COLONIAL birds, *POLAR bear, *LARUS argentatus, *BIRD eggs, *PREDATORY animals, *SEA ice

المؤلفون: Mitchell, Alanna (AUTHOR)

المصدر: Canadian Wildlife. Nov/Dec2024, Vol. 30 Issue 5, p10-12. 3p. 2 Color Photographs.

مصطلحات موضوعية: *POLAR bear, *WILDLIFE management areas, *AUTUMN, *BIOLOGISTS, *SEA ice