Results 91 to 100 of about 4,193,105 (196)

Prospects for the use of medicinal plants extracts (Mallotus oppositifolius and Kalanchoe crenata) as antimicrobials against salmonellosis in poultry

open access: yesOnline Journal of Animal and Feed Research
This study is a contribution to the search for alternatives to combat antibiotic resistance in Salmonella strains in poultry farming. The objective of this work is to highlight the main phytochemical compounds of 2 Ivorian medicinal plants (Mallotus oppositifolius and Kalanchoe crenata) and to evaluate their acute oral toxicity with a view to their use
Kouamé Rivière ASSANDI   +3 more
openaire   +1 more source

Top‐Down and Bottom‐Up Processes Jointly Explain Mesopredator Movement and Foraging Ecology

open access: yesEcology Letters, Volume 29, Issue 3, March 2026.
This study integrates top‐down (polar bear habitat selection) and bottom‐up (fish distribution) processes to test how mesopredators (ringed seals) balance risk–reward tradeoffs in habitat selection. Ringed seals reduced their space use and foraging time in response to predation risk, yet accepted higher risk when prey diversity was elevated ...
Katie R. N. Florko   +7 more
wiley   +1 more source

Forest Composition, Structure and Wildlife Abundance in Mixed-Dipterocarp Forest of Sungai Lalang Forest Reserve, Selangor [PDF]

open access: yes, 2003
Tropical rain forest is among the richest ecosystem in the world in terms of flora and fauna diversity. The forest, however, is depleting caused by the encroachment of the forested area such as forest logging.
Boyd, Sun Fatt
core  

Soil Seed Bank of Two Karst Ecosystems in Bogor, Indonesia: Similarity with the Aboveground Vegeta-tion and Its Restoration Potential [PDF]

open access: yes, 2017
Karst ecosystem in Bogor is currently threatened by mining activities. Restoration of the disturbed karst areas is urgently required. Seed banks are considered as an important potential seed sources for restoration.
Putri, W. U. (Winda)   +2 more
core   +2 more sources

Sexual Dimorphism in Fin Size and Shape in Bluefin Killifish

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
This study shows very high levels of sexual dimorphism in dorsal and anal fin traits compared to other fins. Dorsal and anal fin traits are also correlated, such that individuals with large dorsal fins also have large anal fins. Together, this suggests strong sexual selection on these functionally integrated traits.
Kasey Brockelsby   +4 more
wiley   +1 more source

Phytosociology and pedological characteristics of selected beats of Durgapur Forest Range, West Bengal, India [PDF]

open access: yes, 2013
The aim of the investigation was to analyze phytosociological characteristics and diversity pattern of five selected beats of tropical dry deciduous forest of Durgapur Forest Range, Burdwan, West Bengal, India.
Ambarish Mukherjee   +2 more
core  

Green and Ecofriendly Mycosynthesis of Nanocomposite Based on Zinc and Magnesium Oxide Nanoparticles Using Endophytic Sarocladium kiliense: Characterization, Anticancer Activity, Antimicrobial and Antibiofilm Activities

open access: yesMicrobiologyOpen, Volume 15, Issue 1, February 2026.
Biosynthesis and multifunctional activities of ZnO–MgO nanocomposites using Sarocladium kiliense extract. The fungal extract of S. kiliense was utilized for the green synthesis of ZnO–MgO nanocomposites (NCs) using zinc nitrate and magnesium nitrate as precursors.
Samy Selim   +11 more
wiley   +1 more source

Coordination of Foliar and Wood Anatomical Traits Contributes to Tropical Tree Distributions and Productivity along the Malay-Thai Peninsula [PDF]

open access: yes, 2009
Drought is a critical factor in plant species distributions. Much research points to its relevance even in moist tropical regions. Recent studies have begun to elucidate mechanisms underlying the distributions of tropical tree species with respect to ...
Baltzer, Jennifer L.   +4 more
core   +2 more sources

Characterization of pea starch-guar gum biocomposite edible films enriched by natural antimicrobial agents for active food packaging [PDF]

open access: yes, 2017
Antimicrobial activity of epigallocatechin-3-gallate (EGCG) and two native Australian plants blueberry ash (BBA) fruit and macadamia (MAC) skin extracts against nine pathogenic and spoilage bacteria and seven strains of fungi, using an agar well ...
Chockchaisawasdee, Suwimol   +4 more
core   +2 more sources

POTENCY OF THE INDONESIAN MEDICINAL PLANTS AS ANTIMALARIAL DRUGS

open access: yesJurnal Teknologi & Industri Hasil Pertanian, 2012
The Indonesian traditional herbal medicine has been practiced for many centuries in Indonesia to treat malaria diseases. Although modern medicine is becoming increasingly important, herbal medicine is still very popular.
Subeki Subeki
doaj  

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