Results 61 to 70 of about 152,248 (300)

The Third‐Generation Magnetic Super‐Stable Mineralizer: Complete Removal and Separation of Multiple Heavy Metal Pollutants

Advanced Science, EarlyView.
The 3rd‐generation magnetic super‐stable mineralizer M‐MgAl‐700 features a core‐shell structure, strong superparamagnetism, large surface area, and abundant oxygen defects. It achieves exceptional Cd(II) and As(V) mineralization capacities, reducing both pollutants in co‐contaminated water and soil to meet national standards.
Haoran Wang, Menghan Huang, Ruihua Mao, Xiaohan Zhang, Zhaohui Wu, Xiaofeng Pang, Tong Lin, Dongyuan Cui, Sai An, Yu‐Fei Song   +9 more
wiley   +1 more source

Discovery of a specialist Copelatinae fauna on Madagascar: highly ephemeral tropical forest floor depressions as an overlooked habitat for diving beetles (Coleoptera, Dytiscidae) [PDF]

ZooKeys, 2019
Diving beetles are generally aquatic and live submerged in water during larval and adult stages. A few groups have colonised hygropetric habitats and fewer species still can possibly be referred to as terrestrial.
Tolotra Ranarilalatiana, Johannes Bergsten   +1 more
doaj   +3 more sources

Temporal and spatial variations in freshwater 14C reservoir effects: Lake Myvatn, Northern Iceland [PDF]

, 2010
Lake Mývatn is an interior highland lake in northern Iceland that forms a unique ecosystem of international scientific importance and is surrounded by a landscape rich in archaeological and palaeoenvironmental sites.
Ascough, P.L., Church, M.J., Cook, G.T., Dugmore, A.J., Dunbar, E., Einarsson, A., Frioriksson, A., Gestsdottir, H., Hastie, Helen, McGovern, T.H., Perdikaris, S.   +10 more
core  

EMG‐Driven Telemetry and Inference System for Fish: Pose Reconstruction and Flow Sensing

Advanced Intelligent Systems, EarlyView.
This work introduces an electromyography (EMG)‐driven telemetry framework that reconstructs body pose and infers hydrodynamic conditions in freely swimming fish. A custom 16‐channel archival system records intramuscular EMG, enabling deep‐learning models to decode joint kinematics, classify flow regimes, and reveal channel‐efficient sensing strategies.
Rahdar Hussain Afridi, Waqar Hussain Afridi, Muhammad Hamza, Ahsan Tanveer, Mingxin Wu, Xingwen Zheng, Liang Li, Guangming Xie   +7 more
wiley   +1 more source

The response of perennial and temporary headwater stream invertebrate communities to hydrological extremes [PDF]

, 2009
The headwaters of karst rivers experience considerable hydrological variability, including spates and streambed drying. Extreme summer flooding on the River Lathkill (Derbyshire, UK) provided the opportunity to examine the invertebrate community response
A Chakona, A McLachlan, A Meyer, AD Berrie, Adam M. Greenwood, AJ Boulton, AJ Boulton, AJ Boulton, AJ Boulton, AM Meyer, AM Suren, Anne L. Robertson, C Lindegaard, CM Way, CY Kramer, DA Hughes, DA Lytle, DA Lytle, DA Olsen, DD Williams, DD Williams, EB Vinogradova, EH Stanley, H Dahms, H Smith, H Smith, J Gagneur, J Gunn, J Lancaster, J Landin, JF Wright, JF Wright, John Gunn, JW Tukey, K Costil, KM Fritz, L Montalto, M Ladle, M-J Dole-Olivier, MT Furse, N Bonada, NA Erman, P Humphries, Patrick D. Armitage, Paul J. Wood, Pisces Conservation Ltd., PJ Wood, PS Lake, RA Byrne, Rachel Stubbington, S Fenoglio, S Shackley, S Trouve, SD Rundle, SM Clinton, T Datry, T Marsh, T Pipan, V Salavert, WA Monk   +59 more
core   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

The Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Nearctic freshwater tardigrades: a review

Journal of Limnology, 2007
The distribution and ecology of limno-terrestrial Tardigrada in the Nearctic realm remain poorly known. This is especially true of freshwater tardigrades (i.e., species found in permanently submerged habitats), which have received much less attention ...
Juliana G. HINTON, Harry A. MEYER, Mitchell M. McFATTER   +2 more
doaj   +1 more source

Species-specific model to predict amphibian metamorphosis

Scientific Reports, 2023
Exploring the timing of life-history transitions has been a pivotal focus in the field of evolutionary ecology. Studies on amphibian metamorphosis are well suited to investigate this aspect.
Noriko Iwai, Yuuya Tachiki
doaj   +1 more source

Are genetic databases sufficiently populated to detect non-indigenous species? [PDF]

, 2016
Correct species identifications are of tremendous importance for invasion ecology, as mistakes could lead to misdirecting limited resources against harmless species or inaction against problematic ones.
Bailey, Sarah, Briski, Elizabeta, Ghabooli, Sara, MacIsaac, Hugh   +3 more
core   +1 more source

Comparative and functional anatomy of masticatory muscles and bite force in opossums (Didelphimorphia, Didelphidae)

The Anatomical Record, EarlyView.
We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
wiley   +1 more source