Showing 81 - 100 results of 175 for search '"speciation"', query time: 0.04s Refine Results
  1. 81

    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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  2. 82

    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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  3. 83

    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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  4. 84

    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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  5. 85

    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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  6. 86

    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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  7. 87

    Phylogenetic analysis, metabolic profiling, and environmental adaptation of strain LCG007: a novel Rhodobacteraceae isolated from the East China Sea intertidal zone by Cuizhu Liang, Jiahua Wang, Jie Liu, Zekai Wang, Junwei Cao, Xi Yu, Li Zhang, Jiasong Fang, Jiasong Fang

    Published 2025-01-01
    “…It also highlights the crucial importance of photosynthetic metabolism for the speciation of marine bacteria and their ecological resilience.…”
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    Article
  8. 88

    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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  9. 89

    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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  10. 90

    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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  11. 91

    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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  12. 92

    Spontaneous Nosocomial Pseudomonas aeruginosa Meningitis Presenting as Trismus by C. J. Parr, J. Wheeler, A. Sharma, C. Smith

    Published 2017-01-01
    “…The patient responded well to 21 days of broad spectrum antimicrobial therapy modified to ceftazidime alone following speciation and sensitivity. Outpatient follow-up at 46 days revealed normal maximal mouth opening with the ability to chew and tolerate a full diet. …”
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  13. 93

    Bacillary Angiomatosis in an HIV-positive Man with Multiple Risk Factors: A Clinical and Epidemiological Puzzle by Farrah J Mateen, Jill C Newstead, Karen L McClean

    Published 2005-01-01
    “…In the present case, recovery of the organism required blind subcultures after at least eight days of incubation. Speciation by 16s ribosomal RNA analysis confirmed B quintana as the pathogen. …”
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  14. 94

    Reproductive Interference and Niche Partitioning in Aphidophagous Insects by Suzuki Noriyuki, Naoya Osawa

    Published 2016-01-01
    “…Firstly, we present closely related generalist and specialist species pairs in aphidophagous lacewings to compare the reproductive interference hypothesis with two other hypotheses that have been proposed to explain niche partitioning in lacewings and sympatric speciation through host race formation and sexual selection. …”
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  15. 95

    An Unusual Case of Streptococcus anginosus Group Pyomyositis Diagnosed Using Direct 16S Ribosomal DNA Sequencing by Andrew Walkty, John M Embil, Kim Nichol, James Karlowsky

    Published 2014-01-01
    “…The pathogen was recovered from one of two blood cultures obtained from the patient, but speciation was initially not performed because the organism was considered to be a contaminant (viridans streptococci group). …”
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  16. 96

    Variation morphologique et concept d’espèce en paléoanthropologie : l’exemple d’Australopithecus en Afrique australe by Amélie Beaudet

    Published 2022-10-01
    “…Far from being anecdotical, this presumed taxonomic diversity within the genus Australopithecus would substantially modify our grasp of speciation processes within Plio-Pleistocene hominins. …”
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  17. 97

    NMR study of a gel layer formed on an irradiated Na-aluminoborosilicate glass during aqueous alteration by Sathya Narayanasamy, Thibault Charpentier, Amreen Jan, Mélanie Moskura, Matilde Benassi, Jean-Marc Delaye, Stéphane Gin

    Published 2025-01-01
    “…Nevertheless, according to 11B and 1H NMR experiments, differences were observed in the quantity and speciation of B retained in the gels. The results suggest that the glass alteration mechanisms responsible for passivation are not changed because of the irradiation-induced structural damages. …”
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  18. 98

    Individual‐based simulations of genome evolution with ancestry: The GenomeAdmixR R package by Thijs Janzen, Fernando Diaz

    Published 2021-08-01
    “…This and other types of genome admixture have received increasing attention for their implications in speciation, human evolution, Evolve and Resequence (E&R) and genetic mapping. …”
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  19. 99

    Characteristics of Atmospheric Metalliferous Particles during Large-Scale Fireworks in Korea by Zang-Ho Shon, Ju-Hee Jeong, Yoo-Keun Kim

    Published 2015-01-01
    “…In addition, the impact of firework events on the ambient concentration levels of trace metals was likely to be different depending on their chemical speciation. The impact of firework events in Busan on urban air quality (trace metal) was less intense compared to other similar festivals worldwide. …”
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  20. 100

    How does the mode of evolutionary divergence affect reproductive isolation? by De Sanctis, Bianca, Schneemann, Hilde, Welch, John J.

    Published 2023-01-01
    “…In this way, the mode of evolutionary divergence between populations may have predictable consequences for the fitness of their hybrids, and so for the progress of speciation. To investigate these connections, we present a new analysis of hybridization under Fisher's geometric model, making few assumptions about the allelic effects that differentiate the hybridizing populations. …”
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