Results 11 to 20 of about 3,015,220 (299)

Dynamics of pattern formation and emergence of swarming in Caenorhabditis elegans

open access: yeseLife, 2020
Many animals collectively form complex patterns to tackle environmental difficulties. Several biological and physical factors, such as animal motility, population densities, and chemical cues, play significant roles in this process.
Esin Demir   +3 more
doaj   +1 more source

Patterns of verbal interaction in newly formed music ensembles

open access: yesFrontiers in Psychology, 2022
Ensemble rehearsal in the European classical music tradition has a relatively homogenised format in which play-through, discussion, and practice of excerpts are employed to establish and agree on performance parameters of notated music.
Nicola Pennill, Renee Timmers
doaj   +1 more source

Monitoring Emergence Pattern of Coconut Black-Headed Caterpillar Opisinaarenosella Walker (Lepidoptera: Oecophoridae) Using Sex Pheromone Traps

open access: yesCORD, 2013
The pheromone mass trapping programme for coconut black-headed caterpillar (BHC), Opisinaarenosella Walker under development at the south eastern dry zone of Karnataka calls for a proper monitoring system.
Bhanu, K.R.M.
doaj   +1 more source

Genetic difference between two Schistosoma japonicum isolates with contrasting cercarial shedding patterns revealed by whole genome sequencing

open access: yesParasite, 2023
Schistosoma japonicum is one of the major infectious agents of human schistosomiasis, mainly endemic in China and the Philippines. We have previously reported the finding of two schistosome isolates, each with a different cercarial emergence pattern ...
Sun Hui-Ying   +4 more
doaj   +1 more source

Community assembly and the emergence of ecosystem pattern

open access: yesScientia Marina, 2001
A fundamental problem challenging natural scientists is to understand how macroscopic patterns, such as population abundance distributions and element ratios, emerge and are sustained in ecosystems, given that evolution typically operates most strongly ...
Simon A. Levin   +2 more
doaj   +1 more source

Gait emergence by discrete leg motion period control using contact signals and CPGs

open access: yesNihon Kikai Gakkai ronbunshu, 2021
Most living organisms need locomotion to achieve a series of goals, such as eating, escaping, and breeding. In short, locomotion refers to the periodic activities of various parts of the body and their coordination mechanisms, such as walking, jumping ...
Issei MAEDA   +3 more
doaj   +1 more source

Modelling seedling emergence of Amaranthus retroflexus affected by soil depth

open access: yesSpanish Journal of Agricultural Research, 2023
Aim of study: To determine and quantify the effect of seed burial depths on the seedling emergence pattern of Amaranthus retroflexus in field conditions. Area of study: West of Iran (Ilam).
Alireza TAAB, Aritz ROYO-ESNAL
doaj   +1 more source

Predicting Emergence of the Most Important Weed Species in Soybean (Glycine max L.) under Different Management Operation

open access: yesMajallah-i ḥifāẓat-i giyāhān, 2017
Introduction: Summer annual weeds typically germinate in spring and early summer, grow throughout the summer, and set seeds by fall. Summer annual weeds are a persistent problem in summer annual row crops, competing directly for water, light, and ...
R. Khakzad   +4 more
doaj   +1 more source

Emergence of verb-pattern morphology in young Arabic speakers: morphological and semantic features

open access: yesFrontiers in Psychology, 2023
IntroductionArabic, a Semitic language, displays a particularly rich derivational morphological system with all verb stems consisting of a semantic root and a prosodic verb-pattern.
Naila Tallas-Mahajna   +3 more
doaj   +1 more source

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