Showing 521 - 540 results of 657 for search '"extinction"', query time: 0.04s Refine Results
  1. 521

    A Study of the Star Clusters’ Population in the Giant Molecular Cloud G174+2.5 by Tatyana A. Permyakova, Giovanni Carraro, Anton F. Seleznev, Andrej M. Sobolev, Dmitry A. Ladeyschikov, Maria S. Kirsanova

    Published 2025-01-01
    “…Both methods produce consistent extinction maps in the regions of the four studied clusters. …”
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    Article
  2. 522

    The Wildcat That Lives in Me: A Review on Free-Roaming Cats (<i>Felis catus</i>) in Brazil, Focusing on Research Priorities, Management, and Their Impacts on Cat Welfare by Luana S. Gonçalves, Daiana de Souza Machado, Maria Eduarda Caçador, Giovanne Ambrosio Ferreira, Christopher R. Dickman, Maria Camila Ceballos, Fabio Prezoto, Aline Cristina Sant’Anna

    Published 2025-01-01
    “…In Australia, for example, cats are responsible for the decline in many vertebrate populations and extinction of several native mammals. However, in Brazil, few studies have explored either direct impacts of predation on wildlife, or other indirect impacts, such as competition for resources, niche overlap, hybridization, and disease transmission. …”
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    Article
  3. 523

    Artificial intelligence for biodiversity: Exploring the potential of recurrent neural networks in forecasting arthropod dynamics based on time series by Sébastien Lhoumeau, João Pinelo, Paulo A.V. Borges

    Published 2025-02-01
    “…Furthermore, we investigated extinction and invasion scenarios within the Terceira arthropod assemblage, providing insight into broader implications and avenues for future research. …”
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    Article
  4. 524

    Global climate changes and the evolution of area suitability for marmosets of genus Callithrix by Cesar Rogerio Leal do Amaral, Antonio Carlos de Freitas, Rodrigo Goldenberg-Barbosa, Anna Luiza dos Santos Donato, Izar Aximoff, Victor Cordeiro de Moura, Dafne Adriana Abreu dos Anjos

    Published 2023-08-01
    “…The observed climatic perspective, together with all related anthropogenic threats, and the new conservation policies in Brazil should pose a severe risk of extinction not only for the Atlantic Rainforest marmosets but also for several primate species under similar conditions.…”
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    Article
  5. 525

    Impairment of cocaine-mediated behaviours in mice by clinically relevant Ras-ERK inhibitors by Alessandro Papale, Ilaria Maria Morella, Marzia Tina Indrigo, Rick Eugene Bernardi, Livia Marrone, Francesca Marchisella, Andrea Brancale, Rainer Spanagel, Riccardo Brambilla, Stefania Fasano

    Published 2016-08-01
    “…In particular, PD325901 persistently blocks cocaine-induced place preference and accelerates extinction following cocaine self-administration. Thus, clinically relevant, systemically administered drugs that attenuate Ras-ERK signalling in the brain may be valuable tools for the treatment of cocaine addiction.…”
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    Article
  6. 526

    Electronic and photophysical properties of copper (II) Complexes: Insights into solvatochromic Effects, Photoreduction, and fluorescence behavior by Haja Tar, Lama M. Alhomaidan, Lotfi Beji, Abrar S. Alnafisah, Noura Kouki, Sabri Messaoudi, Fahad M. Alminderej, Azizah A. Algreiby, Lotfi M. Aroua

    Published 2025-01-01
    “…The solvent’s polarity dictates the absorption peak positions, indicating a pronounced solvatochromic effect. Molar extinction coefficients underscore the complexes’ high absorption efficiency across different solvents. …”
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    Article
  7. 527

    Snake-DETR: a lightweight and efficient model for fine-grained snake detection in complex natural environments by Heng Wang, Shuai Zhang, Cong Zhang, Zheng Liu, Qiuxian Huang, Xinyi Ma, Yiming Jiang

    Published 2025-01-01
    “…Abstract The rapid changes in the global environment have led to an unprecedented decline in biodiversity, with over 28% of species facing extinction. This includes snakes, which are key to ecological balance. …”
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    Article
  8. 528

    Game Edukasi Pengenalan Hewan Langka Berbasis Android Menggunakan Construct 2 by Damayanti Damayanti, Muhammad Fadil Akbar, Heni Sulistiani

    Published 2020-02-01
    “…Animal habitats in Indonesia are beginning to become extinct, this occurs because of the destruction of the habitat where the animals live. …”
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    Article
  9. 529

    Chromosome-level genome assembly and annotation of largemouth bronze gudgeon (Coreius guichenoti) by Xuemei Li, Xingbing Wu, Yongjiu Zhu, Xiaoli Li, Zihao Meng, Nian Wei, Miao Xiang, Deguo Yang, Tingbing Zhu

    Published 2025-01-01
    “…Abstract Coreius guichenoti, mainly distributed in upstream regions of the Yangtze River China, is currently on the brink of extinction and listed as national secondary protected animal. …”
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    Article
  10. 530

    Optimization of Harvesting Fish Return From Norongoza Pond in Mwanjari Ward Southern Division Kabale Municipality. by Nuwaha, Louis

    Published 2024
    “…The integration of resource biology and ecology with socioeconomic and institutional factors have been used by harvesters and ecologists. Extinction of species in aquatic systems have been studied globally and the study focused on optimization of fish harvest returns. …”
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    Thesis
  11. 531

    Effects of early maternal care on anxiety and threat learning in adolescent nonhuman primates by Elyse L. Morin, Erin R. Siebert, Brittany R. Howell, Melinda Higgins, Tanja Jovanovic, Andrew M. Kazama, Mar M. Sanchez

    Published 2025-01-01
    “…The AX+/BX- paradigm measures baseline startle, fear-potentiated startle, threat/safety cue discrimination, startle attenuation by safety signals, and extinction. Baseline startle was higher in MALT animals, suggesting elevated state anxiety. …”
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  12. 532

    Late-time Optical and X-Ray Emission Evolution of the Oxygen-rich SN 1996cr by Daniel Patnaude, Kathryn E. Weil, Robert A. Fesen, Dan Milisavljevic, Ralph P. Kraft

    Published 2025-01-01
    “…Redshifted emission components are considerably fainter compared to the blueshifted components, presumably due to internal extinction from dust in the SN ejecta. Broad ±2400 km s ^−1 H α is also seen, which we infer is shocked progenitor pre-SN, mass-loss, H-rich material. …”
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  13. 533

    Floristic Diversity and Potential of Site of Biological and Ecological Interest Brikcha, Prérif (North-West Morocco) by Ahmed Chriqui, Ouafae Benkhnigue, Issam El Khadir, Yassine Mouniane, Sidi Mohamed Hachimi Alaoui, Lahcen Zidane, Driss Hmouni

    Published 2024-09-01
    “…Twenty of the species inventoried are endemic (6.13%), seven of which are strictly Moroccan, six are threatened with extinction. Eleven species are rare in the broad sense of the term. …”
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    Article
  14. 534

    Current Status, Challenges, and Perspectives in the Conservation of Native Honeybees and Beekeeping in Cambodia by Eric Guerin, Chhouk Chheang, Chainarong Sinpoo, Korrawat Attasopa, Nuttapol Noirungsee, Huoqing Zheng, Tial C. Ling, Patcharin Phokasem, Terd Disayathanoowat

    Published 2025-01-01
    “…Although native bees are not at immediate risk of extinction, their crucial ecological and socio-economic roles, coupled with the threats to their populations, necessitate the urgent implementation of conservation policies. …”
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    Article
  15. 535

    The Neoproterozoic Ediacaran Kaijiang-Xuanhan paleo-uplift in the Sichuan Basin, Western China by Ran Guo, Ran Guo, Zeqi Li, Jianxue Wu, Shugen Liu, Wei Sun, Peng Wang, Bin Deng, Liwei You, Zhiyi Liu

    Published 2025-01-01
    “…The Kaijiang-Xuanhan paleo-uplift underwent four stages: the incubation period (before the deposition of the Doushantuo Formation), the peak development period (during the deposition of the Doushantuo Formation), the decline period (during the deposition of the Dengying Formation), and the extinction period (during the Lower Cambrian deposition). …”
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  16. 536

    Short communication: The importance of random effects in detecting purging of inbreeding depression: A model comparison in Pannon White rabbits by I. Nagy, I. Curik, A.T. Nguyen, J. Farkas, Gy. Kövér

    Published 2025-02-01
    “…Inbreeding depression (ID) is a well-documented phenomenon associated with reduced fitness and possible extinction. However, ID can be mitigated or even eliminated through the interplay of inbreeding and selection, a process known as purging. …”
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    Article
  17. 537

    Genetic Structure of Endangered Species <i>Anagallis foemina</i> Mill. and Abundant Weed <i>Anagalis arvensis</i> L. Occurring in Segetal Habitats in South-Eastern Poland by Ewa Kwiecińska-Poppe, Sylwia Sowa, Joanna Lech, Małgorzata Haliniarz, Edyta Paczos-Grzęda

    Published 2024-12-01
    “…Meanwhile, <i>A. foemina</i>, with blue flowers, is considered a species at risk of extinction in Poland. Flower colour is not a determinant of species affiliation, as there is a form of <i>Anagallis arvensis</i> f. …”
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    Article
  18. 538

    Estimating population abundance and monitoring population trends of endangered, elusive subterranean mammals (Rodentia: Spalacinae: Nannospalax) using HRAMN methodology by Orsolya Moldován, Szabocs Balogh, Gábor Bakó, Zsolt Molnár, Gyula Szabó, András Molnár, Attila Németh

    Published 2025-01-01
    “…The newly identified endemic species of this group found in the Pannonian Basin (Central Europe) are highly threatened by extinction. Their concealed lifestyle complicates population monitoring, yet such data are crucial for their conservation. …”
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    Article
  19. 539

    Ethnobotanical Survey and Conservation Strategies of Medicinal Plants Used in Masulita Sub-County in Wakiso District. by Musoke, Ronald

    Published 2024
    “…Uganda faces a particularly high risk of medicinal plant extinction due to factors such as overexploitation, habitat destruction, unsustainable harvesting practices, and increased use of herbicides. …”
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    Thesis
  20. 540

    Validation of the version 4.5 MAESTRO ozone and NO<sub>2</sub> measurements by P. S. Jeffery, J. R. Drummond, C. T. McElroy, K. A. Walker, J. Zou

    Published 2025-02-01
    “…<p>Launched aboard the Canadian SCISAT satellite in August 2003, the Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation (MAESTRO) instrument has been measuring solar absorption spectra in the ultraviolet (UV) and visible part of the spectrum for more than 20 years. …”
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    Article