oalib

Publish in OALib Journal

ISSN: 2333-9721

APC: Only $99

Submit

Any time

2019 ( 19 )

2018 ( 923 )

2017 ( 941 )

2016 ( 914 )

Custom range...

Search Results: 1 - 10 of 76289 matches for " Jun-Hua He "
All listed articles are free for downloading (OA Articles)
Page 1 /76289
Display every page Item
The genus Diolcogaster Ashmead, 1900 (Hymenoptera, Braconidae, Microgastrinae) from China
Jie Zeng,Jun-Hua He,Xue-Xin Chen
ZooKeys , 2011, DOI: 10.3897/zookeys.129.1201
Abstract: The genus Diolcogaster Ashmead, 1900 (Hymenopteran, Braconidae, Microgastrinae) from China is revised and keyed, with nine new species, namely D. bifurcifossa sp. n., D. brevivena sp. n., D. grammata sp. n., D. ineminens sp. n., D. laetimedia sp. n., D. pluriminitida sp. n., D. praritas sp. n., D. punctatiscutum sp. n. and D. translucida sp. n. described and illustrated, and one species, D. perniciosa (Wilkinson, 1929) recorded for the first time from China. A key to the Chinese species of this genus is provided.
The genera Deuterixys Mason, 1981 and Wilkinsonellus Mason, 1981 (Hymenoptera, Braconidae, Microgastrinae) from China, with description of two new species
Jie Zeng,Jun-Hua He,Xue-Xin Chen
ZooKeys , 2011, DOI: 10.3897/zookeys.120.891
Abstract: The genus Deuterixys Mason, 1981 of the tribe Cotesiini (Hymenopteran, Braconidae, Microgastrinae) is recorded from China for the first time. Two new species, D. bifossalis Zeng & Chen, sp. n. and D. curticalcar Zeng & Chen, sp. n., are described and illustrated, and a key to the Old World species of Deuterixys is given. Meanwhile, two species Wilkinsonellus paramplus Long & van Achterberg, 2003 and W. tomi Austin & Dangerfield, 1992 of the genus Wilkinsonellus Mason, 1981 are recorded from China for the first time and illustrated.
The genus Arhaconotus Belokobylskij (Hymenoptera, Braconidae, Doryctinae) from China, with description of a new species
Pu Tang,Jun-Hua He,Xue-Xin Chen
ZooKeys , 2010, DOI: 10.3897/zookeys.61.488
Abstract: The genus Arhaconotus Belokobylskij (Hymenoptera: Braconidae, Doryctinae) is recorded for the first time from China. A new species of this genus, Arhaconotus hainanensis Tang & Chen, sp. n., is described and illustrated. A key to the species of this genus is updated to include the new species.
A New Image De-noising Method Based on Multiwavelet Transform
基于多小波变换的图像去噪新方法

SUN Wei-feng,HE Jun-hua,
孙伟峰
,何俊华

光子学报 , 2008,
Abstract: Comparing with wavelet,discrete multiwavelet has a lot of advantages in image processing,especially in image de-noising and fusion.The method of choosing threshold while using multiwavelet in image de-noising was presented used GHM multiwavelet.A comparision was made between wavelet and multiwavelet in image de-noising.The results show that multiwavelet performs better than wavelet.
The genus Eodendrus Belokobylskij (Hymenoptera, Braconidae, Doryctinae) from China, with description of a new species
Man-man Wang,Jiang-li Tan,Jun-Hua He,Xue-Xin Chen
ZooKeys , 2009, DOI: 10.3897/zookeys.27.252
Abstract: The genus Eodendrus Belokobylskij (Hymenoptera: Braconidae, Doryctinae) from China is revised. Three species are recognized, of which a new species, E. reticulatus Wang & Chen, sp. n., is described and illustrated, and Eodendrus hoabinicus Belokobylskij & Long, 2005 recorded in China for the first time. A key to the species of this genus is updated to include the new species. The type specimens are kept in the Parasitic Hymenoptera Collection, Zhejiang University, Hangzhou (ZJUH).
The genus Atanycolus Foerster (Hymenoptera, Braconidae, Braconinae) in China, with description of one new species
Yi-Ping Wang,Min Shi,Xue-Xin Chen,Jun-Hua He
ZooKeys , 2009, DOI: 10.3897/zookeys.27.251
Abstract: The species of the genus Atanycolus Foerster (Hymenoptera, Braconidae, Braconinae) from China are revised and six species are recognized, including one new species (A. grandis Wang & Chen, sp. n.), which is described and illustrated in this paper. Three species, i.e. A. crenulatus Telenga, 1936, A. lindemani Tobias, 1980 and A. sculpturatus (Thomson, 1892), are reported from China for the first time. A key to species of this genus is provided.
Discovery of the rare genus Blacometeorus Tobias, 1976 (Hymenoptera, Braconidae, Blacinae) in the Oriental part of China, with description of a new species
Hong-Fei Chai,Jun-Hua He,Xue-Xin Chen
ZooKeys , 2010, DOI: 10.3897/zookeys.65.451
Abstract: The rare genus Blacometeorus Tobias, 1976 (Hymenoptera: Braconidae: Blacinae)is discovered in Yunnan, China, and a new species, Blacometeorus sinicus Chai & Chen, sp. n. is described and illustrated. It represents the first record of this genus both for China and Oriental region. A key to genus Blacometeorus is updated.
Two genera of Braconinae (Hymenoptera, Braconidae) in China, with descriptions of four new species
Yi-Ping Wang,Xue-Xin Chen,Hong Wu,Jun-Hua He
ZooKeys , 2010, DOI: 10.3897/zookeys.61.450
Abstract: Two genera, namely Dolabraulax Quicke and Scutibracon Quicke of Braconinae (Hymenoptera: Braconidae) from China are studied for the first time, and four new species, namely Dolabraulax jigongshanus Wang & Chen, sp. n., Dolabraulax flavus Wang & Chen, sp. n., Dolabraulax brevivena Wang & Chen, sp. n. and Scutibracon fujianensis Wang & Chen, sp. n. are fully described and illustrated. The examined specimens are deposited in the Parasitic Hymenoptera Collection, Zhejiang University, Hangzhou, China (ZJUH).
Corrigenda: Discovery of the rare genus Blacometeorus Tobias, 1976 (Hymenoptera, Braconidae, Blacinae) in the Oriental part of China, with description of a new species
Xue-Xin Chen,Jun-Hua He,Hong-Fei Chai
ZooKeys , 2011, DOI: 10.3897/zookeys.76.915
Abstract:
The genus Brulleia Szépligeti (Hymenoptera, Braconidae, Helconinae) from China, with descriptions of four new species
Cheng-jin Yan,Jun-Hua He,Xue-xin Chen
ZooKeys , 2013, DOI: 10.3897/zookeys.257.3832
Abstract: The species of the genus Brulleia Szépligeti, 1904 (Hymenoptera, Braconidae, Helconinae) from China are revised. Four new species, namely B. fanjingensis Yan and Chen, sp. n., B. longipalpis Yan and Chen, sp. n., B. noncarinata Yan and Chen, sp. n. and B. punctata Yan and Chen, sp. n. are described and illustrated. A key to the Chinese species of the genus Brulleia is included.
Page 1 /76289
Display every page Item


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.