Results 281 to 290 of about 401,182 (321)

Unraveling the Role of Triplet-Triplet Annihilation and Photodegradation in Difluoroboron-Based Organic Laser Gain Materials. [PDF]

Angew Chem Int Ed Engl
Kuila S, Miranda-Salinas H, Li C, Pridmore NE, Bryce MR, Marian CM, Monkman AP.   +6 more
europepmc   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Multiplexed imaging of radionuclides. [PDF]

Nat Biomed Eng
Soultanidis G, Herraiz JL, Fayad ZA, Grimm J, Teunissen AJP.   +4 more
europepmc   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Ultrahigh thermoelectricity obtained in classical BiSbTe alloy processed under super-gravity. [PDF]

Nat Commun
Zhou M, Su H, Pei J, Wang L, Zhuang H, Li JF, Song K, Hu H, Jiang J, Zhang Q, Li J, Li L.   +11 more
europepmc   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Detecting the Six Polytypes of Five-Layer Graphite. [PDF]

Adv Mater
Roy N, Amitay S, Atri SS, Kabla H, Moshe OB, Shalom MB.   +5 more
europepmc   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

Fast high-resolution lifetime image reconstruction for positron lifetime tomography. [PDF]

Commun Phys
Huang B, Wang Z, Zeng X, Goldan AH, Qi J.   +4 more
europepmc   +1 more source

Antibiotic Sensitivity of Vibrio spp. and Shewanella algae Isolated From Brood and Egg of Mud Crab Hatchery

Animal Research and One Health, EarlyView.
Vibrio alginolyticus NBRC 15630, Vibrio parahaemolyticus ATCC 17802, Shewanella algae DW01, and Shewanella algae ATCC 51192 bacterial strains were found in the Mud crab brood and egg samples. All isolates were found to be sensitive to cefotaxime, chloramphenicol, gentamicin, and nitrofurantoin antibiotics.
Abul Farah Md. Hasanuzzaman, Nurunnahar Nadira, Anup Sardar, Sabia Islam   +3 more
wiley   +1 more source