The data sets were merged using the Bleeding Phenotype Ontology (BPO), which was developed to explicitly represent the relationships among bleeding signs, symptoms, disorders, and treatments within the bleeding questionnaires [6 (link)]. The ontology is publicly available in the Bioportal ontology registry (
Chiroptera
Bats are the only flying mammals and play important roles in ecosystems as pollinators, seed dispersers, and insectivores.
Cheir(hand) and ptera(wing) refer to the adaptaions that allow bats to fly using their webbed forelimbs.
Chiroptera research is crucial for understanding bat biology, ecology, and conservation.
PubCompare.ai can optimize your Chiroptera studies by providing easy access to reproducible protocols and leveraging AI-driven comparisons to identify the best approaches and products for your work.
Most cited protocols related to «Chiroptera»
Since the inclusion of no animal samples is unusual, we considered a second, more typical, analysis in which we included genetic sequences from bats. Relatively little sequencing has been performed in potential animal reservoirs, so we were able to include only partial Ebola virus sequences from a 265 bp region of the polymerase (L) gene from seven bats collected in [48 (link)]. In this analysis, it was necessary to allow a small but non-zero rate of migration from humans to the animal reservoir to avoid predetermining inference of the ancestral location of the root. Therefore we constrained the migration rate from humans to animals at a rate 105 times lower than the animal to human rate. This preserves the ability of the model to infer ancestral locations in either of the two subpopulations, once samples from the animal reservoir have been included.
Most recents protocols related to «Chiroptera»
The second data set comes from Zhang, Sun, Lucas, Gu, et al. (2022 (link)) in which 96 adult males from Simao were caught in July–August 2019. There was no overlap between the Simao bats tested in Sun et al. (2019 ) compared with the bats tested in Zhang, Sun, Lucas, Gu, et al. (2022 (link)) because they were captured at different roosting cave sites. Indeed, the distance between these two caves was at least 20 km and it is very likely that they were isolated from one another. Agonistic interactions were performed between pairs in a box made of acrylic sheet plexiglass (long × wide × high: 1 m × 0.5 m × 0.5 m). Pairs of bats were chosen at random and placed in the center of the two pieces of wire mesh on opposite ends of a slide rail. The experimenter pulled the two pieces of wire mesh toward each other by means of ropes until the two bats arrived at the center of the box; this is a simulation of two bats invading each other's territory (Video
For the above two studies, each male was tested in only one agonistic interaction to avoid pseudoreplication. All of the agonistic interactions were monitored using night‐shot camcorders (FDR‐AX60, Sony Corp.). The experimental procedures are described in detail by Sun et al. (2019 ) and Zhang, Sun, Lucas, Gu, et al. (2022 (link)).
We conducted the following statistical analysis for bats from Simao, Hekou and Hanzhong, respectively. Exact binomial probability tests were performed to compare the number of bats with a left‐forearm and a right‐forearm preference, and to compare the number of bats with a negative LI value and a positive LI value. We also used kernel density estimates of the frequency distribution of laterality indices to offer a potentially more robust estimate of the entire frequency distribution. The kernel density estimation is a nonparametric method that adopts a slipped peak function to fit the sample data and utilizes a continuous density curve to describe the distribution pattern of the variables. It does not involve setting a functional form and can include observed variability in the data set with a continuous curve.
We also used an exact binomial probability test to evaluate whether the winners tend to display a left‐forearm or a right‐forearm preference. Moreover, in order to further confirm whether forearm preference has an effect on fighting ability, an exact binomial probability test was used to test whether the losers tend to display a left‐forearm or a right‐forearm preference.
We categorized bats into urban exploiters, adapters, or avoiders after Jung and Kalko (2011 (link)) and Schoeman (2016 (link)) based on wing morphology and roost habits. Urban exploiters are open‐air bats with high wing loading and aspect ratios and highly flexible roost habits that readily use anthropogenic resources; urban adapters are narrow‐edge space bats with intermediate wing loading and aspect ratios, and fairly flexible roosting habits; and urban avoiders are narrow‐space bats with restricted roosting requirements, such as obligate cave roosters (Jung & Kalko, 2011 (link); Schoeman, 2016 (link)).
Harbour seals exhibit both vocal flexibility [32 (link),34 (link)] and rhythmic interactivity [20 (link)], and are particularly vocal in the first few weeks of life [35 (link)]. During the lactation period, harbour seal pups emit ‘mother attraction calls' (hereafter ‘calls’) to draw their mothers' attention [36 (link)]. Mothers are silent and use the individual vocal signatures in these calls to recognize their pups [35 (link),37 (link)]. Against the acoustically complex backdrop of large mother–pup rookeries, rhythmically tuned pup calls could constitute a socio-ecologically selected trait that allows individual pups to avoid conspecific call overlap by adjusting the timing of their own call onsets. Such timing plasticity could allow a pup to be more acoustically conspicuous and increase its chances of successful reunions with its mother. Unlike cooperative types of turn-taking (e.g. in humans and in common marmosets [38 (link)]) harbour seal pups’ interactions are a by-product of neighbouring pups vocalizing to attract their silent mothers and are thus probably competitive.
To date, only two papers studied vocal rhythms in harbour seals, crucially both focusing on single individuals [20 (link),27 (link)]. The first study was a playback experiment in which a pup vocally interacted with sounds broadcasted from a loudspeaker [20 (link)]. The pup adjusted the timing of its calls in an asynchronous manner by responding to the broadcasted conspecific calls with a non-uniformly distributed response phase whose mean approximated 90° [20 (link)]. The second study looked at the presence and development of vocal rhythms in three harbour seal pups [27 (link)]. Complementary analytical approaches showed how the pups' individual calling patterns gained more rhythmic structure over time [27 (link)]. However, a major limitation of both studies was the lack of sociality (i.e. individuals were tested alone) and, by extension, interactivity (i.e. the stimuli did not adapt to the response of the tested animals).
FPA takes into account four separate rules for flower constancy, pollination behaviour, and the pollination process [103 ].
Biotic pollination is cross-pollination in which the pollinator transports pollen. This is a global pollination process, and the pollinator movement complies with the Lévy flights.
Abiotic or self-pollination is the process of a plant or flower reproducing itself without the aid of a pollinator. Because the pollen transfer distance is typically less than that of biotic pollination, this procedure is known as local pollination.
Pollinators can acquire flower stability, favouring particular blooms. The flower constant is a mathematical expression for the likelihood of reproduction. The likelihood increases in direct proportion to how similar the related flowers are.
To manage the sort of pollination,
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The Lévy flight step size parameter is . Insect migration can be depicted using the Lévy distribution as they travel great distances. The mathematical expression used by Lévy is presented in (
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More about "Chiroptera"
These winged wonders, with their unique 'hand-wing' (cheir-ptera) adaptations, have captivated scientists for centuries.
Chiroptera research is vital for understanding the intricate biology, ecology, and conservation needs of these remarkable creatures.
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By incorporating the latest advancements in SASLab Pro, TRIzol reagent, and the QIAamp Viral RNA Mini Kit, researchers can enhance their Chiroptera investigations, unlocking new insights and pushing the boundaries of our understanding of these fascinating mammals.
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