Results 11 to 20 of about 3,531 (216)

The mayfly nymphAustrophlebioides pusillusHarker defies common osmoregulatory assumptions [PDF]

open access: yesRoyal Society Open Science, 2017
Osmoregulation is a key physiological function, critical for homeostasis. The basic physiological mechanisms of osmoregulation are thought to be well established.
Ben Kefford   +2 more
exaly   +2 more sources

Underwater magnetic field measurement error compensation based on improved mayfly algorithm [PDF]

open access: yesXibei Gongye Daxue Xuebao, 2022
This paper investigates the magnetic filed interference problem when the ROV equipped with a three-axis magnetometer measures the magnetic field of underwater magnetic targets within a short range, and a magnetic field compensation method based on an ...
LI Linfeng, LIU Weidong, LI Le
doaj   +2 more sources

Mayfly in Harmony: A New Hybrid Meta-Heuristic Feature Selection Algorithm

open access: yesIEEE Access, 2020
Feature selection is a process to reduce the dimension of a dataset by removing redundant features, and to use the optimal subset of features for machine learning or data mining algorithms.
Ram Sarkar, Zong Woo Geem, Jin Hee Yoon
exaly   +3 more sources

Twenty-One Mayfly Gynandromorphic Cases from China [PDF]

open access: yesDiversity
Gynandromorphism of mayfly has unique biological and scientific value. However, most cases of previous studies on this phenomenon were from Europe and America, with only two cases reported from China.
Jing Li   +4 more
doaj   +2 more sources

Littoral mayfly assemblages in South-East European man-made lakes [PDF]

open access: yesJournal of Limnology, 2019
Man-made freshwater habitats have been widely used to successfully modify the environment for human benefit, including purposes of irrigation, flood control or electricity generation.
Marina Vilenica   +2 more
doaj   +3 more sources

Microhabitat selection and distribution of functional feeding groups of mayfly larvae (Ephemeroptera) in lotic karst habitats [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems, 2018
Research examining mayfly ecology in karst streams and rivers has increased in recent years, though microhabitat preferences remain poorly characterized.
Vilenica Marina   +3 more
doaj   +2 more sources

Mitochondrial Genome Characterization of Six Spiny Crawler Mayflies and Comparative Analysis Within Ephemerellidae (Ephemeroptera: Pannota) [PDF]

open access: yesEcology and Evolution
Mitogenomes provide important molecular information for resolving evolutionary relationships in mayflies. However, both the evolutionary patterns of mitogenomes and the phylogenetic structure of Ephemerellidae remain insufficiently understood.
Chao Xue   +4 more
doaj   +2 more sources

Environmental factors affecting mayfly assemblages in tufa-depositing habitats of the Dinaric Karst [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems, 2017
Remarkably, unlike other parts of Europe, the ecology of mayflies in the southeastern regions is still poorly known. Here we present the first comprehensive study of Ephemeroptera in the tufa-depositing habitats of the Dinaric Karst.
Vilenica Marina   +4 more
doaj   +2 more sources

Checklist, distribution, diversity, and rarity of mayflies (Ephemeroptera) in Slovakia [PDF]

open access: yesZooKeys, 2023
Despite the essential role of mayflies (Ephemeroptera) in freshwater ecosystems and their long-term use in research and routine biomonitoring in the Carpathian and Pannonian ecoregions, their distribution data are fragmentary and outdated.
Patrik Macko   +4 more
doaj   +4 more sources

Mayfly response to different stress types in small and mid-sized lowland rivers [PDF]

open access: yesZooKeys, 2020
Freshwater ecosystems are endangered worldwide by various human pressures, resulting in dramatic habitat and species loss. Many aquatic invertebrates respond to disturbances in their habitat, and mayflies are among the most sensitive ones.
Marina Vilenica   +3 more
doaj   +5 more sources

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