Results 51 to 60 of about 23,197 (262)

Exploring Quantum Support Vector Regression for Predicting Hydrogen Storage Capacity of Nanoporous Materials

Advanced Intelligent Discovery, EarlyView.
In this study we employed support vector regressor and quantum support vector regressor to predict the hydrogen storage capacity of metal–organic frameworks using structural and physicochemical descriptors. This study presents a comparative analysis of classical support vector regression (SVR) and quantum support vector regression (QSVR) in predicting ...
Chandra Chowdhury
wiley   +1 more source

PRELIMINARY REPORT ON DIATOMS FROM SOUTH GEORGIA

Antarctic Record, 1965
Diatoms of South Georgia were reported in four papers up to the present, one by P. F. REINSCH (1890), one by G. W. F. CARLSON (1913) and the remaining two by KO-BAYASHI (1963 and 1965).
Hiroshi FUKUSHIMA
doaj   +1 more source

Autonomous Machine Learning‐Based Classification and Arrangement of Submillimeter Objects Using a Capillary Force Gripper

Advanced Intelligent Discovery, EarlyView.
This study presents an automated system integrating a capillary force gripper and machine learning‐based object detection for sorting and placing submillimeter objects. The system achieved stable and simultaneous manipulation of four object types, with an average task time of 86.0 seconds and a positioning error of 157 ± 84 µm, highlighting its ...
Satoshi Ando, Naoto Watanabe, Chihiro Sekine, Shogen Sekiguchi, Ohmi Fuchiwaki   +4 more
wiley   +1 more source

Interaction patterns and assembly mechanisms of dinoflagellates and diatoms in a coastal bay suffering from long-term eutrophication

mSphere
Dinoflagellates and diatoms are highly prevalent and ecologically important phytoplankton in coastal waters, greatly contributing to primary productivity in marine ecosystems.
Wenfei Miao, Shuqi Wang, Tenghui Lin, Yi Yan, Zhen Bao, Demin Zhang, Zhibing Jiang, Huajun Zhang   +7 more
doaj   +1 more source

Diatom‐Inspired 1D Immobile Robots Capable of 2D Collective Mobility

Advanced Intelligent Systems, EarlyView.
This study presents a diatom‐inspired robotic system that explores group coordination through limited physical interactions. The researchers tune groups of Barbots, simple robotic agents that possess neither individual mobility nor explicit communication capabilities, to achieve complex and adaptive collaboration based on environmental light.
Tianyi Hu, Yunjia Zhang, Chu Qiao, Tingrui Zhang, Shuguang Li   +4 more
wiley   +1 more source

The diatom test for drowning: an unreported source of diatom contamination

International Journal of Legal Medicine
Summary We describe here a previously unreported source of diatom contamination that may prove relevant in routine diatom analysis in suspected drowning cases. Glass microscope slides utilized in the process, during their manufacture, undergo a washing process, after which, diatomaceous earth (kieselguhr, fossil diatoms) is added to avoid ...
Philippe Lunetta, Johanna Virri, Jan Weckström   +2 more
openaire   +3 more sources

Patterns of diatom treatment in two coexisting species of filter-feeding freshwater gastropods

Knowledge and Management of Aquatic Ecosystems, 2014
To assess trophic partitioning among sympatric gastropod species in ancient lakes, we quantified diatoms in the guts of two coexistent Baikal gastropod species and tested for differences in species, size, and fracturing of large and ...
Sitnikova T.Ya., Pomazkina G.V., Sherbakova T.A., Maximova N.V., Khanaev I.V., Bukin Y.S.   +5 more
doaj   +1 more source

Trends in Diatom Research Since 1991 Based on Topic Modeling

Microorganisms, 2019
Diatoms are fundamental carbon sources in a wide range of aquatic food webs and have the potential for wide application in addressing environmental change.
Yun Zhang, Juan Tao, Jun Wang, Liuyong Ding, Chengzhi Ding, Yanling Li, Qichao Zhou, Dunhai Li, Hucai Zhang   +8 more
doaj   +1 more source

ECOLOGICAL STUDY OF EPIPHYTIC DIATOMS ON TWO SUBMERGED AQUATIC MACROPHYTES IN TIGRIS RIVER, IRAQ

The Iraqi Journal of Agricultural science, 2019
This study was aimed to provide the baseline information of epiphytic diatom communities in the Tigris river within Wasit Province to fill the information gap on the algal distribution.
Ali &et al.
doaj   +1 more source

Data from two different culture conditions of Thalassiosira weissflogii diatom and from cleaning procedures for obtaining monodisperse nanostructured biosilica

Data in Brief, 2016
Diatoms microalgae produce biosilica nanoporous rigid outershells called frustules that exhibit an intricate nanostructured pore pattern. In this paper two specific Thalassiosira weissflogii culture conditions and size control procedures during the ...
Danilo Vona, Laura Urbano, Maria A. Bonifacio, Elvira De Giglio, Stefania Cometa, Monica Mattioli-Belmonte, Fabio Palumbo, Roberta Ragni, Stefania R. Cicco, Gianluca M. Farinola   +9 more
doaj   +1 more source