Showing 61 - 80 results of 149 for search '"speciation"', query time: 0.05s Refine Results
  1. 61

    The role of transposable elements in the ecological morphogenesis under the influence of stress by R. N. Mustafin, E. K. Khusnutdinova

    Published 2019-07-01
    “…Transposons are sensors of environmental stress effects, which contribute to adaptation and speciation. These effects are due to changes in the mechanisms of morphogenesis, since transposons contain regulatory sequences that have cis and trans effects on specific protein-coding genes. …”
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  2. 62

    Review of Cadmium Bioaccumulation in Fish Exposed to Cadmium by Ju-Wook Lee, A-Hyun Jo, Yue-Jai Kang, Dain Lee, Cheol-Young Choi, Ju-Chan Kang, Jun-Hwan Kim

    Published 2024-12-01
    “…The accumulation varies depending on several factors such as dose, exposure route, exposure time, metal types, and biological status of the fish, and environmental parameters such as DO, salinity, pH, and metal speciation. As Cd speciation occurs in the water, the amount accumulated in the fish can vary, and consuming Cd-accumulated fish can pose a risk to human health. …”
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  3. 63

    The Influence of Dosing Modes of Coagulate on Arsenic Removal by Zhibin Zhang, Jinxiang Li, Cuizhen Sun, Yanhao Zhang, Lilong Huang, Meng Wang

    Published 2014-01-01
    “…This result could be related to the distribution of arsenic speciation in different dosing modes.…”
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  4. 64

    SALMO and S3M: A Saliva Model and a Single Saliva Salt Model for Equilibrium Studies by Francesco Crea, Concetta De Stefano, Demetrio Milea, Alberto Pettignano, Silvio Sammartano

    Published 2015-01-01
    “…These last features allow the modelling of the speciation of saliva in different physiological conditions deriving from processes like dilution, pH, and temperature changes. …”
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  5. 65

    Mexiterpes Sabinus, New Genus and New Species, a Mexican Troglobite (Diplopoda: Trichopetalidae) by Nell B. Causey

    Published 1963-01-01
    “…If the genus has undergone speciation as related genera have, then additional species and subspecies will be found in other Mexican caves. …”
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  6. 66

    Cryptic species in lichen-forming fungi by A. Crespo, T.H. Lumbsch

    Published 2010-12-01
    “…This contribution provides a synopsis of the presentations and discussions during the SIG session on cryptic speciation in lichen-forming fungi held during IMC9. …”
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  7. 67

    Museomics of Carabus giant ground beetles shows an Oligocene origin and in situ alpine diversification by Pauli, Marie T., Gauthier, Jérémy, Labédan, Marjorie, Blanc, Mickael, Bilat, Julia, Toussaint, Emmanuel F. A.

    Published 2024-08-01
    “…Our results suggest an origin of Arcifera in the late Oligocene followed by speciation events during the warm mid-Miocene unlinked to Pleistocene glaciations. …”
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  8. 68

    The fate and mobility of chromium, arsenic and zinc in municipal sewage sludge during the co-pyrolysis process with organic and inorganic chlorides by Mahboub Saffari, Masomeh Moazallahi, Rezvan Mashayekhi

    Published 2025-01-01
    “…PVC treatments at 600 °C effectively reduced the total concentrations of As and Zn by 60% and 88.3%, respectively, while FeCl3 reduced Cr concentrations by up to 72.5%. Chemical speciation analysis showed that PVC treatments increased the residual fractions of As and Zn, reducing their bioavailability and environmental risk. …”
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    Article
  9. 69

    Radiolytic Stability of the TEHDGA-Impregnated Silica-Based Adsorbent for Extraction Chromatography by Miyazaki Yasunori, Sano Yuichi, Ishigami Ryoya

    Published 2025-01-01
    “…Gamma-ray and He2+ ion beam (which is simulating alpha-ray from Am-241, for example) were applied to the TEHDGA adsorbent to evaluate hydrogen gas production, leaching of organics by 3 M HNO3 solution, thermal characteristics and speciation of degradation products. These elements were brought together to assess the stability of the adsorbent after a run of MA separation from an irradiating raffinate of 1 kGy/h dose rate.…”
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  10. 70

    Simultaneous Determination of Cr, As, Se, and Other Trace Metal Elements in Seawater by ICP-MS with Hybrid Simultaneous Preconcentration Combining Iron Hydroxide Coprecipitation an... by Akihide Itoh, Masato Ono, Kota Suzuki, Takumi Yasuda, Kazuhiko Nakano, Kimika Kaneshima, Kazuho Inaba

    Published 2018-01-01
    “…In speciation analyses, Cr, As, and Se were determined as the total of Cr (III) and a part of Cr (VI), total of As (III) and As (V), and Se(IV), respectively. …”
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  11. 71

    Slight thermal stress exerts genetic diversity selection at coral (Acropora digitifera) larval stages by Cristiana Manullang, Nozomi Hanahara, Ariyo Imanuel Tarigan, Yuko Abe, Mao Furukawa, Masaya Morita

    Published 2025-01-01
    “…The genes showing signs of positive selection in response to heat stress may have also been influenced by historical temperature fluctuations, as suggested by their association with loci identified during Acroporid speciation. These loci under codon-level positive selection during speciation highlight the potential role of genetic diversity in shaping adaptation to environmental changes over evolutionary timescales. …”
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  12. 72

    Reflections and trajectories for interdisciplinary research on the ecological transition by Cesare Sposito, Francesca Scalisi

    Published 2023-06-01
    “…The published papers convey several reflections and research trajectories based on the need for a multiscalar nature of interventions, which guarantees effects that are induced to a broader environmental context than the one of reference, and for teams that address critical issues with a holistic and systemic inter- and transdisciplinary collaborative approach, in a sort of speciation of disciplines that modifies their traditional statutes; what emerges then is that the intangible and material tools we can deploy today are numerous also thanks to the possibilities offered by digital technologies in the different design, implementation and management phases of the process. …”
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  13. 73

    Letter to the editors by Jian Zu, Wendi Wang, Bo Zu

    Published 2007-07-01
    “…Evolutionary branching andsympatric speciation caused by different types of ecologicalinteractions. …”
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  14. 74

    Distribution Pattern of Cadmium in the Profile of Shallow Fissure Soil and Its Influencing Factors in Karst Areas with High Geological Background by FAN Pingping, CHEN Jia, ZHANG Feng, NIU Yong, FANG Nufang, WU Zeyan, CAI Huayin

    Published 2024-12-01
    “…[Methods] Taking the small watershed of Baobao Mountain in Weining County, a region with a typical high geological background in the northwest of Guizhou, as the research object, the total Cd concentration and speciation of Cd in shallow fissure soil, along with five soil property indicators such as pH value, organic matter content, cation exchange capacity (CEC), particle size, and aggregate were systematically analyzed. …”
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  15. 75

    Mixing Corrosion of CaCO3 in Natural Waters by Qian Hui, Li Peiyue

    Published 2011-01-01
    “…The methods of aqueous speciation calculation, pH calculation and the solubility (precipitability) calculation of CaCO3 were used to study the mixing corrosion of CaCO3 in natural waters. …”
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  16. 76

    Reactivity in cell culture medium and in vitro anticancer activity of 3,5-di-tert-butylcatechol: link to metal-catechol interactions by Aviva Levina, Debbie C. Crans, Peter A. Lay

    Published 2025-02-01
    “…These data show that speciation in cell culture medium is crucial for the biological activity not only of metal complexes but also of their ligands when the complexes dissociates.…”
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  17. 77

    Microscopic and Molecular Detection of Camel Piroplasmosis in Gadarif State, Sudan by Abdalla Mohamed Ibrahim, Ahmed A. H. Kadle, Hamisi Said Nyingilili

    Published 2017-01-01
    “…Further studies in the phylogenetic sequencing are to be continued for parasite speciation. Moreover, studies on the clinical and economic consequences of camel piroplasmosis are recommended.…”
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  18. 78

    Fatty Acid Composition and Lipid Profile of Diospyros mespiliformis, Albizia lebbeck, and Caesalpinia pulcherrima Seed Oils from Nigeria by Adewale Adewuyi, Rotimi Ayodele Oderinde

    Published 2014-01-01
    “…The oils were finally analyzed for their fatty acid composition, lipid classes, fatty acid distribution in the lipid fractions, and molecular speciation of the triacylglycerols, glycolipids, and phospholipids. …”
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  19. 79

    Comparative Removal of Cr(VI) and F− Ions from Water by Freezing Technology by Fekadu Melak, Tsegaye Girma Asere

    Published 2022-01-01
    “…Both ions exhibit an anionic nature in water that can show similar removal tendencies except for their significant differences in ionic radius, speciation forms, and kosmotropic-chaotropic behaviors. …”
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  20. 80

    Arsenic Contamination of Groundwater: A Review of Sources, Prevalence, Health Risks, and Strategies for Mitigation by Shiv Shankar, Uma Shanker, Shikha

    Published 2014-01-01
    “…This paper reviews sources, speciation, and mobility of As and global overview of groundwater As contamination. …”
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