Results 131 to 140 of about 13,652 (300)

Bony fish genomes: Status and gaps

Journal of Fish Biology, EarlyView.
Abstract Bony fish constitute an exceptionally species‐rich group of aquatic vertebrates, comprising more than 95% of all living fish. The adaptive processes on the diversity of environments they inhabit make them a highly diverse group from taxonomic, morphological and evolutionary standpoints.
Noelia Pérez‐Pereira, Carmen Bouza, Paulino Martínez, Diego Robledo   +3 more
wiley   +1 more source

Experimental and Numerical Simulation Research on Penetration Resistance of Prestressed Reinforced Concrete Structure

Yuanzineng kexue jishu
Prestressed reinforced concrete structures are still the commonly used structural form for containment buildings in large pressurized water reactor nuclear power plants.
LIU Mengsha,  GAO Ge,  JIANG Di
doaj   +1 more source

Impact cratering [PDF]

Nature, 1981
openaire   +1 more source

Scratching beneath the surface: Quantification of muscle architecture and myosin heavy chain content in the forelimbs of black‐tailed prairie dogs (Cynomys, Rodentia)

Journal of Anatomy, EarlyView.
Black‐tailed prairie dogs are highly social ground squirrels that excavate communal burrow systems, most often in medium‐textured soils. Their forelimbs demonstrate morphofunctional trade‐offs for scratch‐digging and terrestrial ecology, including well‐developed and fast‐contracting proximal musculature with large mechanical advantage paired with ...
Luke A. Scheetz, Carter A. Burnett, Benjamin R. Kimble, David A. Eads, Michael T. Butcher   +4 more
wiley   +1 more source

Photometric modeling of ejecta for evaluating defensive Kinetic impacts on asteroids

Earth and Planetary Physics
Kinetic impact is the most practical planetary-defense technique, with momentum-transfer efficiency central to deflection design. We present a Monte Carlo photometric framework that couples ejecta sampling, dynamical evolution, and image synthesis to ...
XiaoYu Sun, ZhiJun Song, XiaoTao Guo, XiaoJing Zhang, Yuri Skorov, Yang Yu, He Zhang   +6 more
doaj   +1 more source

Biomaterials for Reconstructive Treatment of Peri‐Implantitis

Journal of Periodontal Research, EarlyView.
Reconstructive therapy should be implemented in contained defects. Various bone filler materials with or without a barrier membrane and/or adjunctive biologics may be applied. ABSTRACT Peri‐implantitis is a pathological condition affecting the tissues surrounding dental implants, marked by inflammation of the peri‐implant connective tissue and ...
Ausra Ramanauskaite, Anton Sculean, Emilio A. Cafferata, Frank Schwarz   +3 more
wiley   +1 more source

A Bioethical Assessment of the Environmental Impacts of War

Bioethics, EarlyView.
Funda Gülay Kadioglu
wiley   +1 more source

Matrix Metalloproteinases in Periodontal and Peri‐Implant Diseases: Contribution to Their Pathogenesis, Diagnosis, and Treatment

Journal of Periodontal Research, EarlyView.
This graphical abstract illustrates the role of matrix metalloproteinases (MMPs) across the pathogenesis, diagnosis, and therapeutics of periodontal and peri‐implant diseases. Microbial and host stimuli trigger MMP activation leading to extracellular matrix breakdown, point‐of‐care aMMP‐8 detection aids diagnosis, and adjunctive or AI‐assisted ...
Timo Sorsa, Lorne M. Golub, Julie Toby Thomas, Pietro Leone, Sukumaran Anil, Veli‐Jukka Uitto   +5 more
wiley   +1 more source

Noble gases and nitrogen in material from asteroid Bennu

Meteoritics &Planetary Science, EarlyView.
Abstract We report the elemental and isotopic abundances of all stable noble gases (helium, neon, argon, krypton, and xenon) in eight particles from asteroid Bennu returned by NASA's OSIRIS‐REx mission. We also report nitrogen abundances and isotopic ratios that were analyzed alongside neon and argon in four additional Bennu particles.
B. Marty, L. Zimmermann, E. Füri, D. V. Bekaert, J. J. Barnes, A. N. Nguyen, H. C. Connolly, D. S. Lauretta   +7 more
wiley   +1 more source

Geomechanical models of impact cratering: Puchezh-Katunki structure [PDF]

Impact cratering is a complex natural phenomenon that involves various physical and mechanical processes. Simulating these processes may be improved using the data obtained during the deep drilling at the central mound of the Puchezh-Katunki impact ...
Ivanov, B. A.
core   +1 more source