Results 141 to 150 of about 1,866 (175)

Susceptibility of koi × crucian carp and koi × goldfish hybrids to koi herpesvirus (KHV) and the development of KHV disease (KHVD)

Journal of Fish Diseases, 2010
AbstractHybrids of koi, Cyprinus carpio × crucian carp, Carassius carassius and koi × goldfish, Carassius auratus, proved to be susceptible to koi herpesvirus (KHV, syn. CyHV‐3) and developed KHV disease (KHVD). While hybrids of koi × goldfish were partly resistant to mortality following infection by immersion, most koi × crucian carp hybrids died ...
Jacek Sadowski
exaly   +3 more sources

Effective Procedures for Culture Isolation of Koi Herpesvirus (KHV)

Fish Pathology, 2012
Motohiko Sano, Norihisa Oseko, Kei Yuasa   +2 more
exaly   +3 more sources

Force distribution within a KHV planetary mechanism

Russian Engineering Research, 2016
The forces in a model mechanism with parallel cranks (a KHV planetary mechanism) are analyzed, with identification of the static indeterminacy of the system by means of contact-interaction theory.
exaly   +2 more sources

KHV Indexing Cam Mechanism: A New Intermittent Mechanism

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2005
The KHV indexing cam mechanism is a new type intermittent mechanism that has a structure similar to the KHV planetary gear transmission (one type of the planetary drive with small teeth difference, where K indicates the sun gear, H indicates the pivoted arm, and V indicates the output mechanism).
Hao Wang, Ce Zhang, Guanlong Chen
openaire   +1 more source

Detection and significance of koi herpesvirus (KHV) in freshwater environments

Freshwater Biology, 2007
Summary1. Koi herpesvirus (KHV) disease, a lethal disease in carp and koi, has spread rapidly since the late 1990s. Only a few studies have focused on the ecology of KHV in natural freshwater environments, although characterization and the diagnosis of KHV disease have been intensively studied.
KAZUAKI MATSUI, MIE HONJO, YUKIHIRO KOHMATSU, KIMIKO UCHII, RYUJI YONEKURA, ZEN'ICHIRO KAWABATA   +5 more
openaire   +1 more source

Preliminary Study on Effects of Anthraquinone Extract of Polygonum cuspidatum on KHV

2022
[Objectives] To study the toxic effect and antiviral activity of anthraquinone extract of Polygonum cuspidatum on infection of Koi herpes virus (KHV). [Methods] The MTT method and CPE microscopy were used to detect the common carp brain (CCB) cytotoxicity of the P. cuspidatum anthraquinone extract in 48 h.
WANG Zhuoyu, CHEN Ming, YANG Bingkun, LIU Changyou, CHEN Chanjuan, FAN Lihe, WANG Yongjun, WANG Zhuoyu, CHEN Ming, YANG Bingkun, LIU Changyou, CHEN Chanjuan, FAN Lihe, WANG Yongjun   +13 more
openaire   +1 more source

Emergence of fatal European genotype CyHV-3/KHV in mainland China

Veterinary Microbiology, 2013
Cyprinid herpesvirus 3 (CyHV-3), also known as koi herpesvirus (KHV), is a highly infectious causative agent to common carp and koi worldwide. The virus is mainly consisted of European and Asian genotype isolates. To date, no European genotype CyHV-3 has been found emerging in the East and Southeast Asian regions.
Chuanfu, Dong, Xuezhu, Li, Shaoping, Weng, Shaoxia, Xie, Jianguo, He   +4 more
openaire   +2 more sources

Lambda Calculus kHV its Hovels

1984
Publisher Summary The chapter introduces a syntactical description of the λ-algebras and λ-models, which is equivalent to the first order. For some models, in particular the filter model, this syntactical description is more convenient than the first order.
openaire   +1 more source

An epidemiologic model of koi herpesvirus (KHV) biocontrol for carp in Australia

Australian Zoologist, 2019
ABSTRACT In Australia, the common carp (Cyprinus carpio) is a significant pest species because it dominates fish communities in numerous catchment areas. In 2016, Australia launched a national control plan based on the use of Cyprinid herpesvirus 3 (CyHV3) to reduce carp densities.
Joy A. Becker, Michael P. Ward, Paul M. Hick   +2 more
openaire   +1 more source

The optimum design of KHV planetary gears with small tooth differences

International Journal of Machine Tools and Manufacture, 1990
Abstract This paper deals with the design of KHV planetary gears, looking particularly at applications which give high reduction ratios. Under these conditions the differences in tooth numbers between the annulus and planet gears are small and problems of interference become critical.
E. Chen, D. Walton
openaire   +1 more source