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Showing 1-20 of 10,000 results
  1. On the mathematical properties of spatial Rao’s Q to compute ecosystem heterogeneity

    Spatio-ecological heterogeneity has a significant impact on various ecosystem properties, such as biodiversity patterns, variability in ecosystem...

    Duccio Rocchini, Michele Torresani, Carlo Ricotta in Theoretical Ecology
    Article Open access 11 July 2024
  2. Armored fish in cold polar waters: New information on the Arctic alligatorfish Aspidophoroides olrikii (Agonidae, Perciformes, Teleostei) from the Kara Sea (Siberian Arctic)

    Data on the spatial and vertical distributions, temperature regime of habitat, size-age and, size-sex structure of Arctic alligatorfish Aspidophoroides...

    A. M. Tokranov, P. O. Emelin, A. M. Orlov in Polar Biology
    Article 11 July 2024
  3. Establishment of Physalis alkekengi cell suspension culture: time-dependent behavior of genes related to the steroidal compounds, key enzymes, and physalins under static magnetic field

    Cell suspension culture has the potential to be a valuable source for the bioactive compound productions. In this study, an optimized procedure was...

    Halimeh Hassanpour in Protoplasma
    Article 11 July 2024
  4. Impact of replacing protein pellets with soybean grain on nutrient utilization and the rumen and blood parameters of feedlot cattle under tropical conditions

    The aim of this study was to explore the effect of replacing protein pellets with soybean grain in high-concentrate diets with or without the...

    Daniel Henrique Souza Tavares, Julián Andrés Castillo Vargas, ... Fabrícia Rocha Chaves Miotto in Tropical Animal Health and Production
    Article 11 July 2024
  5. Welfare assessment of European brown hares (Lepus europaeus) reared in captivity for their subsequent release

    For Serbian hunting grounds, the European brown hare ( Lepus europaeus ) is the most interesting type of small hunting game animal. However, the number...

    Katarina Nenadović, Marijana Vučinić, ... Milutin Đorđević in European Journal of Wildlife Research
    Article 11 July 2024
  6. Goat weed (Ageratum conyzoides L.): A biological threat to plant diversity in Eastern Ghats of India

    The Kunming–Montreal Global Biodiversity Framework (GBF) is a recently signed protocol by the conference of the parties (COP 15) with an aim to...

    Prakash Paraseth, Kakoli Banerjee in Journal of Biosciences
    Article 10 July 2024
  7. Nutritional status and growth performance of Fijian non-descript local chickens and their crosses with broilers under different production systems

    The study compared nutrient intake and growth performance of local chickens to that of local x broiler crossbreds under scavenging and indoor...

    Lorenzo T. Berukilukilu, Archibold G. Bakare, ... Titus J. Zindove in Tropical Animal Health and Production
    Article Open access 10 July 2024
  8. Dietary supplementing South African indigenous rams with flaxseed oil and ascorbic acid improves cryopreserved semen quality and in vitro fertility

    The purpose of this study was to evaluate how ascorbic acid with dietary flaxseed oil affects the quality and fertility of cryopreserved ram sperm in...

    Jabulani Nkululeko Ngcobo, Tshimangadzo Lucky Nedambale, ... Fhulufhelo Vincent Ramukhithi in Tropical Animal Health and Production
    Article Open access 10 July 2024
  9. Nile tilapia and gilthead seabream dietary self-selection of alternative feeds

    Classical assessments of new fish feeds are anthropocentric, focusing mainly on growth. Although this methodology is accurate, it does not consider...

    Rodrigo Mendes, Luís E. C. Conceição, ... Francisco J. Sánchez-Vázquez in Fish Physiology and Biochemistry
    Article Open access 10 July 2024
  10. Estimating body condition of Apennine brown bears using subjective scoring based on camera trap photographs

    The assessment of animal body condition has important practical and management implications for endangered wildlife populations. The nutritional...

    Hannah Lacy, Annelies De Cuyper, ... Carlo Meloro in Mammal Research
    Article Open access 10 July 2024
  11. Morphological variation of the kelp Ecklonia radiata in northeastern New Zealand and across its Australasian range

    Understanding the drivers of morphological plasticity, a key mechanism allowing species to flourish under a range of conditions, can provide...

    Benjamin Hanns, Caitlin Blain, Nick T. Shears in Marine Biology
    Article Open access 10 July 2024
  12. Nitric oxide brings innate immune resistance to M. tuberculosis infection among high-risk household contacts of pulmonary tuberculosis patients

    Nitric oxide (NO) and iNOS are crucial host factors in innate immunity against intracellular pathogens. However, the role of NO in Mycobacterium...

    Sudhasini Panda, Ambrish Tiwari, ... Archana Singh in Journal of Biosciences
    Article 10 July 2024
  13. Impact of organic and nanoparticle-selenium fortified larval weaning diet on survival, growth, gastrointestinal, and (GPx) activity of European Sea Bass (Dicentrarchus labrax) Larvae

    The study involved three groups of six broodstock with a 1:1 male-to-female ratio. They were injected with 13 µg/kg LHRHa to stimulate spawning. We...

    Alaa A. El-Dahhar, Gomaa A. Khaleefa, ... Mohammed M. Abdel Raheem in Aquaculture International
    Article Open access 09 July 2024
  14. Potential areas of occurrence for an invasive copepod in Brazil: a species distribution model approach

    Mesocyclops ogunnus (Copepoda, Cyclopoida), originally from Africa and Asia, is now invasive species in Brazilian freshwaters, raising concerns due...

    Pedro Henrique Menini Custodio, Thaiane Cantarino Costa, ... Simone Jaqueline Cardoso in Hydrobiologia
    Article 09 July 2024
  15. Pharmabiotic/phytobiotic formulas approach and their intravaginal effect on different parameters

    Postpartum reproductive infections in cows generate significant economic losses. The use of lactic acid bacteria in animal health is an alternative...

    María Hortencia Miranda, María Elena Fátima Nader-Macías in Veterinary Research Communications
    Article 09 July 2024
  16. Climate change and Arctic charr (Salvelinus alpinus) in North America: modelling possible changes in range with different climate scenarios and interspecific interactions

    One of the greatest challenges for researchers today is understanding climate-change impacts on fish populations, particularly in vulnerable and...

    Cassandra K. Bommersbach, Gabrielle Grenier, ... Ross F. Tallman in Ichthyological Research
    Article Open access 09 July 2024
  17. The effect of various dietary MUFA content and n-6/n-3 ratios on rainbow trout (Oncorhynchus mykiss) fed on a whole plant protein based diet: growth performance, digestive enzymes activity, intestinal morphometry and fatty acids profile of muscle and liver

    The effect of diets with various dietary MUFA content and n-6/n-3 ratios, diets 1 (55.33, 1.00), 2 (25.30, 1.00), 3 (55.13, 2.05), 4 (24.92, 2.03), 5...

    Trefa Noaman Hamad, Ahmad Imani, ... Naser Agh in Veterinary Research Communications
    Article 09 July 2024
  18. Using parentage-based tagging to estimate survival of Chinook salmon fry in a large storage reservoir

    Research efforts focusing on salmonid populations have highlighted the need to better understand demographic parameters for the fry and parr life...

    Adam C. Pope, Tobias J. Kock, ... Scott D. Fielding in Environmental Biology of Fishes
    Article 09 July 2024
  19. We are what what we eat eats: the effects of prey diet on growth, development, behavior and survival of a secondary consumer

    Secondary consumers meet their nutritional needs via their prey and are limited by the dietary resources available for their prey. This is especially...

    Francisco Javier Zamora-Camacho in Hydrobiologia
    Article 09 July 2024
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