Showing 541 - 560 results of 1,690 for search '"parasitism"', query time: 0.05s Refine Results
  1. 541

    Cleptobiosis in Social Insects by Michael D. Breed, Chelsea Cook, Michelle O. Krasnec

    Published 2012-01-01
    “…We conclude with a comment on how cleptobiosis can increase the risk of disease or parasite spread among colonies of social insects.…”
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    Article
  2. 542

    Transition of interaction outcomes in a facilitation-competition system of two species by Yuanshi Wang, Hong Wu

    Published 2017-09-01
    “…Bifurcation diagram of the system exhibits that interaction outcome between the species can transition between competition, amensalism, neutralism and parasitism in a smooth fashion. A novel result of this paper is the rigorous and thorough analysis, which displays transparency of dynamics in the system. …”
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    Article
  3. 543

    Language writ large: LLMs, ChatGPT, meaning, and understanding by Stevan Harnad

    Published 2025-02-01
    “…These convergent biases are related to (1) the parasitism of indirect verbal grounding on direct sensorimotor grounding, (2) the circularity of verbal definition, (3) the “mirroring” of language production and comprehension, (4) iconicity in propositions at LLM scale, (5) computational counterparts of human “categorical perception” in category learning by neural nets, and perhaps also (6) a conjecture by Chomsky about the laws of thought. …”
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  4. 544

    Nature of viruses and the radical change in viral taxonomy by V. V. Makarov, L. P. Buchatsky

    Published 2021-11-01
    “…The metagenomic sequencing has revealed the presence of a vast variety of viruses in diverse environmental samples without any connections with banal parasitism, infectivity, or pathogenicity. The understanding of viruses has expanded beyond the original parasitic–pathogen model, and now virologists recognize the role of viruses in host regulation and the maintenance of natural ecosystems. …”
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    Article
  5. 545

    New Host Record for Camponotophilus delvarei (Hymenoptera: Eurytomidae), a Parasitoid of Microdontine Larvae (Diptera: Syrphidae), Associated with the Ant Camponotus sp. aff. texto... by Gabriela Pérez-Lachaud, Michael W. Gates, Jean-Paul Lachaud

    Published 2013-01-01
    “…Microdontine syrphid flies are obligate social parasites of ants. Larvae prey on ant brood whereas adults live outside the nests. …”
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    Article
  6. 546

    Do Orientation-Based Differences in Nestbox Temperature Cause Differential Ectoparasite Load and Explain Patterns of Nest-Site Selection and Offspring Condition in Great Tits? by Anne E. Goodenough, Simon L. Elliot, Adam G. Hart

    Published 2011-01-01
    “…We discuss several possible, nonmutually exclusive, explanations for this, including compensatory responses, costs of parasitism being transferred to parents, and condition-dependent effects.…”
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  7. 547

    Research on Trypanosoma cruzi and Analysis of Inflammatory Infiltrate in Esophagus and Colon from Chronic Chagasic Patients with and without Mega by Eliângela de Castro Côbo, Thales Parenti Silveira, Adilha Misson Micheletti, Eduardo Crema, Sheila Jorge Adad

    Published 2012-01-01
    “…To compare parasitism and inflammatory process in esophagus and colon from chronic chagasic patients, immunohistochemistry was carried out to research for T. cruzi and to evaluate the inflammatory infiltrate in the muscular and myenteric plexus in 39 esophagi (20 with and 19 without megaesophagus) and 50 colons (25 with and 25 without megacolon). …”
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  8. 548

    Canine Leishmaniasis in Brazil: Serological Follow-Up of a Dog Population in an Endemic Area of American Visceral Leishmaniasis by Alba Valéria Machado da Silva, Adelzon Assis de Paula, Daniela de Pita Pereira, Reginaldo Peçanha Brazil, João Carlos Araujo Carreira

    Published 2009-01-01
    “…Among the positive dogs, all the sera from symptomatic ones with tissue parasitism recognized the peptide of 68.5 kDa. Our results suggest the need of modifications in the control measures regarding the elimination of the dogs. …”
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  9. 549

    Scaling species interactions: implications for community ecology and biological scaling theory by Douglas S. Glazier

    Published 2023-11-01
    “…A major goal of my review is to expand a currently developing ecological perspective of biological scaling (allometry) to include species (biotic) interactions, with a major emphasis on predation, herbivory, and parasitism. Results: I review evidence for two major kinds of interspecific body-size scaling patterns: (1) negative relationships of predator species richness and body-size range with prey body size and (2) positive relationships of parasite/herbivore species richness and body-size range with host body size. …”
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  10. 550

    Morphological Changes in the Bone Marrow of the Dogs with Visceral Leishmaniasis by Claudia Momo, Ana Paula Prudente Jacintho, Pamela Rodrigues Reina Moreira, Danísio Prado Munari, Gisele Fabrino Machado, Rosemeri de Oliveira Vasconcelos

    Published 2014-01-01
    “…There were no statistical differences between the three clinical groups regarding parasite load and lesion intensity. Asymptomatic dogs also presented high parasitism in the bone marrow as dogs with clinical signs of VL. …”
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  11. 551

    Quality Assessment and Host Preference of <i>Telenomus podisi</i> (Hymenoptera: Scelionidae) for Fresh and Cryopreserved <i>Euschistus heros</i> (Hemiptera: Pentatomidae) Eggs by Gabryele Silva Ramos, Rafael Hayashida, Pedro Hiroshi Passos Ikuno, Vanessa Rafaela de Carvalho, William Wyatt Hoback, Regiane Cristina de Oliveira

    Published 2025-01-01
    “…Parasitoids reared from cryopreserved eggs showed similar parasitism and emergence rates, sex ratios, longevity, morphometrics, and proportions of flyers compared to those originating from fresh eggs. …”
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  12. 552

    The multifaceted role of brood communication in wasp societies by Rafael Carvalho da Silva, Fabio Santos do Nascimento, Cintia Akemi Oi

    Published 2025-01-01
    “…We addressed five main subjects (1) brood mediated conflicts and underlying mechanisms, (2) brood parasitism, (3) hydrocarbon cues covering brood, (4) juvenile hormone influencing brood scent and (5) other modes of communication used by brood.…”
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  13. 553

    Clinical and Immunological Analysis of Cutaneous Leishmaniasis before and after Different Treatments by José A. O'Daly, Humberto M. Spinetti, Joe Gleason, María B. Rodríguez

    Published 2013-01-01
    “…Immunoblottings antigenic bands frequency as well as Integral Optical Density (IOD) Area Densitometry decreased with sera from SR, after Glu or VT treatments in CL volunteers. Intracellular parasitism is due to normal antibodies recognizing parasite antigens after inoculation by vector. …”
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  14. 554

    Genome-editing opportunities to enhance cattle productivity in the tropics by Luiz Sergio de Almeida Camargo, Jorge Fernando Pereira

    Published 2022-02-01
    “…It can be applied for disease resistance, to control parasite population, and to improve pasture quality and tolerance to biotic and abiotic stresses, favoring animal health and nutrition. …”
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  15. 555

    Prevalence of Intestinal Protozoa among Saudi Patients with Chronic Renal Failure: A Case-Control Study by Yousry A. Hawash, Laila Sh. Dorgham, El-Amir M. Amir, Osama F. Sharaf

    Published 2015-01-01
    “…Blastocystis spp. were the most predominant parasite (16% in cases versus 8% in controls), followed by Giardia duodenalis (10% in cases versus 12% in controls) and Cryptosporidium spp. (10% in cases versus 6% in controls). …”
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  16. 556
  17. 557

    The significance of the cestode Joyeuxiella pasqualei (cyclophyllidea: dipylidiidae) for clinical practice and the welfare of cats by Ilić Tamara, Pavlović Jelena, Jovanović Nemanja M., Stepanović Predrag, Nenadović Katarina

    Published 2024-01-01
    “…The cestode Joyeuxiella pasqualei is a common parasite of cats in Southern European countries, and due to the increasingly pronounced effects of global warming, there is a tendency for the spread and appearance of this parasite among carnivores in other parts of the European continent. …”
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  18. 558

    Foraging Behavior of Praon volucre (Hymenoptera: Braconidae) a Parasitoid of Sitobion avenae (Hemiptera: Aphididae) on Wheat by Afrooz Farhad, Ali Asghar Talebi, Yaghoub Fathipour

    Published 2011-01-01
    “…Host stage preference, functional response and, mutual interference of Praon volucre (Haliday) (Hym.: Braconidae) parasitizing the grain aphid, Sitobion avenae (Fabricius) (Hem.: Aphididae), were investigated under laboratory conditions. …”
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  19. 559

    The assessment of dairy goats’ welfare in alpine summer ranges by Manuela Renna, Benedetta Torsiello, Silvana Mattiello, Luca Battaglini, Monica Battini

    Published 2025-12-01
    “…Exceptions regarded the hair coat condition, possibly due to external parasitism, the use of shelter while resting and the level of synchronisation during resting. …”
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  20. 560

    Fungal Biocontrol Agents in the Management of Postharvest Losses of Fresh Produce—A Comprehensive Review by Phathutshedzo Ramudingana, Ndivhuho Makhado, Casper Nyaradzai Kamutando, Mapitsi Silvester Thantsha, Tshifhiwa Paris Mamphogoro

    Published 2025-01-01
    “…Secretion of antifungal compounds, parasitism, as well as competition for nutrients and space are the most common antagonistic mechanisms employed by these BCAs. …”
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    Article