Mostrando 3,781 - 3,800 Resultados de 3,908 Para Buscar '"Queen"', tiempo de consulta: 0.23s Limitar resultados
  1. 3781
    “…Additional factors, such as the thermal tolerance of the queens could limit the overwintering success of P. gallicus in a harsher climate.…”
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  2. 3782
    “…Cats with known hypertension, hyperthyroidism, or clinical signs of systemic disease and pregnant or nursing queens were excluded. After an acclimatization period, systolic blood pressure was measured using the Doppler sphygmomanometry method following the recommendations of the ACVIM Consensus Statement. …”
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  3. 3783
    “…In areas with warmer winters and longer summers, queens and workers can survive the winter months, leading to the build-up of large nests during the following season; thereby increasing the risk posed by this species. …”
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  4. 3784
    “…The RNA sequencing libraries were constructed from samples of several life stages of both sexes and female castes of queens and workers, in order to maximize representation of expressed genes. …”
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  5. 3785
    “…The SLSR design was approved by the ethics committees of Guy’s and St Thomas’ NHS Foundation Trust, Kings College Hospital, Queens Square and Westminster Hospitals (London). …”
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  6. 3786
    “…BACKGROUND: Division of labor between reproductive queens and workers that perform brood care is a hallmark of insect societies. …”
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  7. 3787
    “…The parasitic insect Xenos vesparum induces noticeable behavioral and physiological changes—e.g. castration—in its female host, the paper wasp Polistes dominula: parasitized putative workers avoid any colony task and desert the colony to survive in the nearby vegetation, like future queens and males do. In this long-term observational study, we describe the spectacular attraction of parasitized workers towards trumpet creeper bushes (Campsis radicans) in early-summer. …”
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  8. 3788
    “…Behavioral and ecological observations of P. mexicanus have shown that individual colonies parasitize only one species of host and that new Polyergus queens maintain host fidelity when establishing new colonies. …”
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  9. 3789
    por Cohen, Pnina, Privman, Eyal
    Publicado 2019
    “…Modelling the demographic history of native and introduced S. invicta populations, we evaluated their divergence times and historic and contemporary population sizes, including the original founder population in North America, which was estimated at 26 (10–93) unrelated singly-mated queens. CONCLUSIONS: We provide evidence for complete genetic isolation maintained between two invasive species in their natïve range, based, for the first time, on large scale genomic data analysis. …”
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  10. 3790
    “…F2 generation worker ants (offspring of laboratory‐born queens) exhibited similar divergence among urban and rural populations as field‐born worker ants, suggesting that evolutionary divergence rather than transgenerational plasticity was primarily responsible for shifts toward higher heat tolerance and diminished cold tolerance in urban acorn ants. …”
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  11. 3791
    “…The colony foundation rate of the field-collected queens was high in both species, 95.5% in B. friseanus and 86.5% in B. breviceps. …”
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  12. 3792
    por Ali, Amira Mohammed, Kunugi, Hiroshi
    Publicado 2020
    “…Royal jelly (RJ) is a bee product that is fed to bee queens during their entire life, and it contributes to their high physical fitness, fertility, and long lifespan. …”
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  13. 3793
    “…Whether mites infesting and reproducing in atypical intraspecific hosts (i.e., workers and queens) actually predisposes for and may govern the impact of host shifts on novel hosts should be determined by identifying the underlying mechanisms. …”
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  14. 3794
    “…A panel of clinical isolates consisting of species of gram-negative rods from the CDC AR bank and two hospitals, New York-Presbyterian Queens and Medical College of Wisconsin, were evaluated against ciprofloxacin, gentamicin, and meropenem in a series of reproducibility and clinical studies. …”
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  15. 3795
    “…This was a multicenter study, including two tertiary care hospital systems encompassing Manhattan, Bronx, Queens, and Long Island. RESULTS: A total of 10,162 patients were identified. …”
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  16. 3796
    “…Eusocial insect queens are remarkable in their ability to maximize both fecundity and longevity, thus escaping the typical trade-off between these two traits. …”
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  17. 3797
    “…Most eusocial insect species display caste structures in which reproductive ability is possessed by a single or a few queens while all other colony members act as workers. …”
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  18. 3798
    “…In honey bees (Apis mellifera), past genetic analyses have particularly focused on individual queens and workers. In this study, we used pooled whole‐genome sequences to ascertain the genetic variation of the entire colony. …”
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  19. 3799
    por Harris, Jeffrey E.
    Publicado 2021
    “…We observed persistently high entry into stations located along the subway line serving a principal hotspot of infection in Queens. We used smartphone tracking data to estimate the volume of subway visits originating from each zip code tabulation area (ZCTA). …”
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  20. 3800
    “…ETHICS AND DISSEMINATION: Ethics approval has been received from Queens University and Memorial University. The dissemination plan includes conference presentations, papers, brief evidence summaries targeted at select audiences and knowledge brokering sessions with key stakeholders.…”
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