Results 51 to 60 of about 597,340 (314)

Detailed kinship estimation for detecting bias among breeding families in a reintroduced population of the endangered bagrid catfish Tachysurus ichikawai

Population Ecology, Volume 67, Issue 2, Page 109-124, April 2025.
In the process of captive breeding and reintroduction of endangered animal species, it is crucial to minimize familial bias in reproductive success during the reintroduction phase to preserve genetic diversity. In this study, we attempted to identify the familial lineage of individuals of the endangered bagrid fish Tachysurus ichikawai born at the ...
Hinano Mizuno, Kouji Nakayama, Tetsuya Akita, Yasuyuki Hashiguchi, Tomonori Osugi, Hirohiko Takeshima   +5 more
wiley   +1 more source

Advanced Underwater Measurement System for ROVs: Integrating Sonar and Stereo Vision for Enhanced Subsea Infrastructure Maintenance

Journal of Marine Science and Engineering
In the realm of ocean engineering and maintenance of subsea structures, accurate underwater distance quantification plays a crucial role. However, the precision of such measurements is often compromised in underwater environments due to backward ...
Jiawei Zhang, Fenglei Han, Duanfeng Han, Jianfeng Yang, Wangyuan Zhao, Hansheng Li   +5 more
doaj   +1 more source

Assessment of chlorine resistance in concrete in the tidal range and splash zone of a torrid marine region

Frontiers in Materials, 2023
Based on China’s long-term goals for 2035, numerous projects are expected to be constructed in torrid marine regions, with increased chloride ion erosion, particularly in tidal and splash zones.
Yongyan Yu, Nan Chen, Lihui Li, Jian Wang   +3 more
doaj   +1 more source

Building Engineering Feasibility Study: Herreshoff Marine Museum [PDF]

, 2014
Our design team was supplied with a dozen architectural designs from the students of the Roger Williams University Architectural School. After discussing the strengths and weaknesses of each our team was able to narrow our choices down to one base design
Brunnhoeffer, Gilbert, Camiolo, Vanessa, Devereaux, Janelle, Newton, Kayla, Robinson, Arnold, Ruocco, Anthony, Turner, Zach   +6 more
core   +1 more source

Optimal SNP filtering strategies for pedigree reconstruction: A case study with wild red‐spotted masu salmon population

Population Ecology, Volume 67, Issue 2, Page 125-139, April 2025.
In this article, we tested optimal SNP filtering strategies for accurate parentage assignment and pedigree reconstruction for a wild population of red‐spotted masu salmon, Oncorhynchus masou ishikawae. We found that mid‐point filtering in terms of call rate and minor allele frequency performs well for pedigree reconstruction.
Shohei Noda, Tetsuya Akita, Rui Ueda, Takafumi Katsumura, Yasuyuki Hashiguchi, Hirohiko Takeshima, Takuya Sato   +6 more
wiley   +1 more source

Research on the Driving Mechanism of the Innovation Ecosystem in China’s Marine Engineering Equipment Manufacturing Industry

Systems
To enhance the strength of the marine economy, safeguard marine rights and interests, and promote the sustainable development of marine resources, China is actively building an innovation ecosystem in the marine engineering equipment manufacturing ...
Tuochen Li, Xinyu Zhou
doaj   +1 more source

On a Marine Engine Governor [PDF]

Proceedings of the Institution of Mechanical Engineers
n ...
openaire   +3 more sources

On the Progress and Development of the Marine Engine [PDF]

Proceedings of the Institution of Mechanical Engineers, 1881
n ...
openaire   +3 more sources

Mapping Ocean Wealth [PDF]

, 2014
This document describes a major new initiative to develop detailed and spatially explicit accounting of the value of marine ecosystem services at different scales.
Mark Spalding
core  

Comparison of kinship‐identification methods for robust stock assessment using close‐kin mark–recapture data for Pacific bluefin tuna

Population Ecology, Volume 67, Issue 2, Page 140-152, April 2025.
In this study, we compared three methods for kinship identification using different algorithms in samples of wild Pacific bluefin tuna and generated genotyping data. The three methods resulted in different numbers of inferred kinship pairs for both generated and actual data. Particularly for the half‐sibling pairs, considerable number of false‐positive
Yohei Tsukahara, Reiichiro Nakamichi, Aiko Matsuura, Tetsuya Akita, Atushi Fujiwara, Nobuaki Suzuki   +5 more
wiley   +1 more source