Results 161 to 170 of about 5,264 (196)

Detection of golden crucian carp based on YOLOV5

2021 2nd International Conference on Artificial Intelligence and Education (ICAIE), 2021
At present, the traditional methods of fish farming and detection are still used in fish farming, which cannot be timely and effectively detected, which will help improve the economic benefits of fish farming and improve the quality of fish. Therefore, how to realize the modernization of fish farming is a current research hotspot. In this paper, golden
Weiyao Kong, Danyang Li, Jiao Li, Dan Liu, Qinli Liu, Bin Lin, Houcheng Su, Hongjie Wang, Chao Xu   +8 more
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Efferent tectal cells of crucian carp: Physiology and morphology

Brain Research Bulletin, 1989
Tectal cells of the crucian carp (Carassius ararssius) showing antidromic responses evoked by rhombencephalic electrical stimulation were physiologically studied and subsequently stained with Lucifer Yellow CH. The stained efferent tectal cells were fusiform, horizontal, and multipolar.
A, Niida, T, Ohono, K S, Iwata
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The bioaccumulation and biotransformation of synthetic estrogen quinestrol in crucian carp

Aquatic Toxicology, 2014
The occurrence and fate of endocrine disrupting chemicals (EDCs) in aquatic species have attracted close attention during the last decades. In this study, the bioaccumulation and biotransformation of synthetic estrogen quinestrol, one of the typical EDCs, in the plasma and liver of crucian carp, were investigated by a newly developed and validated ...
Qianqian Geng, Pingliang Li, Wenbing Zhang, Yufang Deng, Yongheng Duan, Yongsong Cao   +5 more
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BIOLOGICAL FEATURES OF THE YAKUT CRUCIAN CARP

Bulletin of KSAU
The aim of the study is to review the biological characteristics of the Yakut crucian carp. Objectives: to study the scientific literature on the biological characteristics of the Yakut crucian carp, the characteristics of reproduction, nutrition and the main characteristics of this species, to systematize the data and compile a literature review.
Artem Brigida, Aleksey Cherkalin, Leonid Loginov, Tamara Lesina   +3 more
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Energetic consequences of an inducible morphological defence in crucian carp

Oecologia, 1999
Crucian carp (Carassius carassius) increases in body depth in response to chemical cues from piscivores and the deeper body constitutes a morphological defence against gape-limited piscivores. In the field, deep-bodied individuals suffer a density-dependent cost when competing with shallow-bodied conspecifics.
Lars B, Pettersson, Christer, Brönmark
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Cyclin A2 Is differentially expressed during oocyte maturation between gynogenetic silver crucian carp and gonochoristic color crucian carp

Journal of Experimental Zoology Part A: Comparative Experimental Biology, 2002
AbstractSilver crucian carp (Carassius auratus gibelio) is a unique gynogenetic fish. Because of its specific genetic background and reproduction mode, it is an intriguing model system for understanding regulatory mechanism of oocyte maturation division.
Jing, Xie, Jian-Jun, Wen, Zhong-An, Yang, Hong-Ying, Wang, Jian-Fang, Gui   +4 more
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A Set of Polymorphic Trinucleotide and Tetranucleotide Microsatellite Markers for Silver Crucian Carp (Carassius auratus gibelio) and Cross-Amplification in Crucian Carp

Biochemical Genetics, 2010
Silver crucian carp (Carassius auratus gibelio Bloch), as a gynogenetic fish, is a promising model for the study of the evolutionary genetics of vertebrates. We have developed 59 polymorphic trinucleotide and tetranucleotide markers for the silver crucian carp through the biotin capture method and radioactive-labeling hybridization.
X H, Zheng, C Y, Lu, Y Y, Zhao, C, Lee, D C, Cao, Y M, Chang, L Q, Liang, X W, Sun   +7 more
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Hydrodynamic analysis of C-start in Crucian Carp

Journal of Bionic Engineering, 2004
The kinematics of turning maneuvers of startled Crucian Carp (Carassius auratus) are presented. All escape responses observed are C-type fast-starts. The position of the center of mass and the moment of inertia of the fish are calculated. The results show that the position of the center of mass is always at 35 % of the length of the fish from the head ...
Jun Jing, Xiezhen Yin, Xiyun Lu
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The Formation of Allotetraploids of Red Crucian Carp × Common Carp

2022
Shaojun Liu, Yi Zhou, Min Tao, Chun Zhang, Qinbo Qin, Rurong Zhao, Chenchen Tang, Kaikun Luo   +7 more
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Predator-Induced Defense in Crucian Carp

2021
CHRISTER BRÖNMARK, LARS B. PETTERSSON, P. ANDERS NILSSON   +2 more
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