Results 201 to 210 of about 264,922 (250)

Technical and Economy Study of Polymetallic Nodules Seabed Mining

2014
At present there are many proposals on individual technical devices suitable for deep-sea mining of polymetallic nodules. Now is the time to define elements of the system of mining. The structure of such a system may consist of one or more vessels at the sea level, one or more mining collectors moving on the ocean floor, buffers, and vertical pipes and
Pavol Rybár, Lucia Domaracká, Henrich Hamrák, Igor Šimko   +3 more
openaire   +1 more source

Estimation of Polymetallic Nodule Abundance Based on Seafloor Photography

Journal of Marine Environmental Engineering
In this study, we aim to enhance the precision of estimating polymetallic nodule resources in the Western Pacific Ocean by employing a traditional deep-sea camera method supported by sampling. A series of image pre-processing techniques are applied, and an equation is developed to determine the weight and surface area of the nodules.
Zhihan Fan, Jian Zhou, Yongzheng Quan, Yonggang Jia, Jiacheng Liu, Shaoyuan Peng, Lei Li, Fang Dong   +7 more
openaire   +1 more source

Biotic colonizations of manganese/polymetallic nodules

Journal of Biotechnology, 2008
Xiaohong Wang, Yimin Wang, Werner E.G. Müller   +2 more
openaire   +1 more source

MINDeSEA WP6 Polymetallic Nodules (Point)

2021
openaire   +1 more source

Novel assessment of epigenetic imprinting biomarkers for the diagnosis of thyroid nodules

Nature Reviews Clinical Oncology, 2023
Juan P Brito
exaly  

Assessment of polymetallic nodules in the Central Indian Ocean Basin: factors influencing distribution patterns through high‑resolution autonomous underwater vehicle (AUV) survey

Geo-Marine Letters
V. B. Subin Raj, M. A. Sarun Lal, R. Gowri, S. Ramesh, N. R. Ramesh, R. Ramesh, V. Deepak, A. Vadivelan, G. Ramadass   +8 more
semanticscholar   +1 more source

Prediction on the distribution of polymetallic nodules in the deep oceans

Acta Oceanologica Sinica
Ying Liu, Xiangwen Ren, Shijuan Yan, Xuefa Shi, M. Yan   +4 more
semanticscholar   +1 more source

Deep Water Locomotion Tests of Polymetallic Nodule Mining Machine

OCEANS 2022 - Chennai, 2022
Janarthanan. C, Chandran. V, Sundaramoorthi. V, Vishwanath. B. O, Venkatesan. K, Rajesh. S, Muthuvel. P, Muthukrishna Babu. S, Gopkumar K, Ramadass. G. A   +9 more
openaire   +1 more source

Optimized Conditions for Extracting Fe–Ni–Co–Cu Alloy from Polymetallic Nodules

Journal of Sustainable Metallurgy, 2023
Fan Li, Siyu Xu, Dongjie Zhou, Dianchun Ju, Weitong Du, Haifeng Wang   +5 more
semanticscholar   +1 more source

Mössbauer Effect Study of Polymetallic Nodules from Indian Ocean Bed

physica status solidi (a), 1982
K. Surendranath, C Bansal
openaire   +1 more source