Results 161 to 170 of about 431,111 (330)

Haptic Perception via the Dynamics of a Flexible Body Inspired by an Ostrich's Neck

Advanced Intelligent Systems, EarlyView.
Inspired by avian anatomy, this study uses a flexible robotic neck to investigate haptic perception driven by musculoskeletal dynamics. By applying physical reservoir computing, the robot encodes external force interactions into its body dynamics, allowing effective object classification.
Kazashi Nakano, Katsuma Inoue, Yasuo Kuniyoshi, Kohei Nakajima   +3 more
wiley   +1 more source

Phylogenetic Studies on Some Japanese Amphibia by Means of Immunoelectrophoresis. II. Relationships of Some Amphibians to Japanese Pond Frogs

, 1978
Kunio Terasaki
openalex   +2 more sources

Grass functional traits reflect the long history of fire and grazers in the savannas of Texas

American Journal of Botany, EarlyView.
Abstract Premise Understanding relationships among grass traits, fire, and herbivores may help improve conservation strategies for savannas that are threatened by novel disturbance regimes. Emerging theory, developed in Africa, emphasizes that functional traits of savanna grasses reflect the distinct ways that fire and grazers consume biomass ...
Ashish N. Nerlekar, Daniel Spalink, Joseph W. Veldman   +2 more
wiley   +1 more source

Assessing the phylogenetic relationship among varieties of Toona ciliata (Meliaceae) in sympatry with chloroplast genomes. [PDF]

Ecol Evol, 2023
Xiao Y, Wang X, He ZH, Lv YW, Zhang CH, Hu XS.   +5 more
europepmc   +1 more source

Does the abiotic environment influence the distribution of flower and fruit colors?

American Journal of Botany, EarlyView.
Abstract Premise Color in flowers and fruits carries multiple functions, from attracting animal partners (pollinators, dispersers) to mitigating environmental stress (cold, drought, UV‐B). With research historically focusing on biotic interactions as selective agents, however, it remains unclear whether abiotic stressors impact flower and fruit colors ...
Agnes S. Dellinger, Leah Meier, Stacey Smith, Miranda Sinnott‐Armstrong   +3 more
wiley   +1 more source

Mitochondrial Diversity and Phylogenetic Relationship of Eight Native Bulgarian Sheep Breeds. [PDF]

Animals (Basel), 2023
Kalaydzhiev G, Palova N, Dundarova H, Lozanova L, Mehandjyiski I, Radoslavov G, Hristov P.   +6 more
europepmc   +1 more source

PHYLOGENETIC RELATIONSHIPS IN OENOTHERA [PDF]

Hereditas, 2010
openaire   +2 more sources

Stomatal distribution and post‐fire recovery: Intra‐ and interspecific variation in plants of the pyrogenic Florida scrub

American Journal of Botany, EarlyView.
Abstract Premise Amphistomy, the presence of stomata on both leaf surfaces, can increase photosynthesis yet is uncommon across vascular plants. The relative infrequency of amphistomy is often attributed to high costs, such as transpirational water loss.
Genevieve Triplett, Aaron S. David
wiley   +1 more source

Complete nucleotide sequence of a highly divergent human T-cell leukemia (lymphotropic) virus type I (HTLV-I) variant from melanesia: genetic and phylogenetic relationship to HTLV-I strains from other geographical regions [PDF]

, 1993
Antoine Gessain, Enzo Boeri, Richard Yanagihara, Rosella Gallo, Genoveffa Franchini   +4 more
openalex   +1 more source

Deciphering fire tolerance of trees at the Amazonia–Cerrado transition by trait‐based approach: Implications from species to communities

American Journal of Botany, EarlyView.
Abstract Premise Understanding how fire impacts trees is essential for predicting the effects of novel fire regimes on plant diversity in the transition between the world's two most diverse biomes, the Cerrado and the Amazonia. Here we addressed knowledge gaps regarding physiological damage and mortality in transitional species within fire‐prone ...
Wesley Jonatar A. Cruz, Manoela S. Machado, Francisco Navarro‐Rosales, Maria Antonia Carniello, Marcelo Leandro F. Andrade, Flávio C. Oliveira, Immaculada Oliveras Menor   +6 more
wiley   +1 more source