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Quantum-inspired ant algorithm for knapsack problems

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Journal of Systems Engineering and Electronics 2009年第5期20卷 1012-1016页

作者： Wang honggang ma Liang Zhang Huizhen Li Gaoya Business School Univ. of Shanghai for Science and Technology Shanghai 200093 P. R. China

The knapsack problem is a well-known combinatorial optimization problem which has been proved to be NP-hard. This paper proposes a new algorithm called quantum-inspired ant algorithm （QAA） to solve the knapsack problem. QAA takes the advantage of the principles in quantum computing, such as qubit, quantum gate, and quantum superposition of states, to get more probabilistic-based status with small colonies. By updating the pheromone in the ant algorithm and rotating the quantum gate, the algorithm can finally reach the optimal solution. The detailed steps to use QAA are presented, and by solving series of test cases of classical knapsack problems, the effectiveness and generality of the new algorithm are validated.

关键词： knapsack problem, quantum computing ant algorithm, quantum-inspired ant algorithm.

A General Overview of the Typical 18 Frontal-VentralTransverse Cirri Oxytrichidae s. l. Genera(Ciliophora, Hypotrichia)

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Journal of Ocean University of China 2015年第3期14卷 522-532页

作者： SHAO Chen LU Xiaoteng ma honggang The Key Laboratory of Biomedical Information Engineering of Ministry of Education School of Life Science and Technology Xi'an Jiaotong University Laboratory of Protozoology Institute of Evolution and Marine Biodiversity Ocean University of China

Oxytrichidae s. l. ciliates usually have 18 frontal-ventral-transverse cirri which are clustered to six distinct groups usu- ally originating from six longitudinal primordia segregating 1, 3, 3, 3, 4, 4 cirri. During morphogenesis, three dorsal kinetics anlagen are primarily formed. Fragmentation of kinety 3 usually present, while sometimes secondarily lost. Dorsomarginal kineties are formed, while sometimes lost. Oxytrichids tend to have overlapping characters, e.g. cell shape and size, infraciliature, pellicle fea- tures. This makes a great problem for genera separation. In the present work, all typical 18 frontal-ventral-transverse-cirri Oxytrichi- dae s. 1. genera were revised systematically based on their living morphology, ciliature patterns and dorsal morphogenetic features. The outline of the genera, the schematic illustrations, and the key to typical 18 frontal-ventral-transverse-cirri genera of Oxytrichidae s. l. were clarified. Additionally, some morphological and morphogenetic patterns were summarized and compared.

关键词： Oxytrichinae Sporadotrichida Stylonychinae taxon

Morphogenesis of the Euplotid Ciliate Uronychia binucleata Young, 1922(Ciliophora, Hypotrichia)

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Journal of Ocean University of China 2019年第2期18卷 467-473页

作者： ma honggang LI Jingbao WARREN Alan BA Sang LU Xiaoteng The Key Laboratory of mariculture Ministry of Education Ocean University of China Key Laboratory for Space Bioscience and Biotechnology Institute of Special Environmental Biophysics School of Life Sciences Northwestern Polytechnical University Department of Life Sciences Natural History MuseumLondon School of Sciences Tibet University Research Department for Limnology University of Innsbruck

Morphogenesis of a population of the marine euplotid ciliate, Uronychia binucleata, which was found in Yellow Sea coastal waters next to a sewage outfall at a beach near Zhanqiao Pier, Qingdao, China, was investigated using protargol staining. The main pattern of morphogenesis is typical for the genus and can be summarized as follows: 1) the oral primordium in both proter and opisthe develops de novo in a subcortical pouch. In each daughter cell, the developing adoral zone of membranelles divides into two parts. The new membranelles formed in the proter's oral primordium will replace the leftmost five parental ones; six parental membranelles are retained by the proter; 2) the undulating membranes anlage is formed and develops independently from the oral primordium within the same subcortical pouch; 3) five primary front oventral-transverse cirral anlagen appear de novo on the cell surface; 4) the marginal cirral anlagen are formed de novo; 5) the leftmost frontal cirrus develops de novo on the cell surface; 6) two caudal cirri are formed at the posterior end of the rightmost anlage while the second primordium from the right gives rise to the third caudal cirrus. In contrast to its congeners, the anlage of the leftmost frontal cirrus is formed to the right of the undulating membranes anlage and before the formation of the latter.

关键词： Euplotida hypotrichs ontogenesis Uronychia

Ultrastructure of Diophrys appendiculata and new systematic consideration of the euplotid family Uronychiidae(Protista,Ciliophora)

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marine Life Science & Technology 2022年第4期4卷 551-568页

作者： Jingyi Dong Yujie Liu Jiyang ma honggang ma Thorsten Stoeck Xinpeng Fan School of Life Sciences East China Normal UniversityShanghai200241China Institute of Evolution&marine Biodiversity Ocean University of ChinaQingdao266003China Laoshan Laboratory Qingdao266237China Ecology Group Technical University of Kaiserslautern67663KaiserslauternGermany

The ultrastructure of ciliates carries important cytological,taxonomical,and evolutionary signals for these single-celled eukaryotic ***,little ultrastructural data have been accumulated for most ciliate groups with systematic *** the present work,a well-known marine uronychiid,Diophrys appendiculata,was investigated using electron microscopy and a comparison with,and a discussion considering,phylogenetic analyses were *** new findings primarily show that:(i)this species lacks the typical alveolar plate,bears cortical ampule-like extrusomes,and has microtubular triads in the dorsal pellicle,and thus exhibits some ultrastructural features in common with most of its previously studied congeners;(ii)each adoral membranelle before the level of frontal cirrus II/2 contains three rows of kinetosomes and each membranelle after the level of frontal cirrus II/2 contains four rows,which might be related with morphogenesis and could be considered as a distinctive character of Diophrys;(iii)some structural details of the buccal field,such as the extra-pellicular fibrils,pellicle,pharyngeal disks and microtubular sheet,were *** addition,based on the ultrastructural comparison of representatives,we discuss the differentiation between the subfamilies Diophryinae and Uronychiinae.A hypothetical systematic relationship of members in the order Euplotida based on a wide range of data is also provided.

关键词： Ciliate Diophrys Euplotida Ultrastructure.Uronychidae

Alluvial Fan Facies and Their Distribution in the Lower Talang Acar Formation, Northeast Betara Oilfield, Indonesia

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Petroleum Science 2007年第2期4卷 18-28页

作者： Xie Chuanli ma Haofan Liang honggang Li Dongmei Qi Xiuli Xian Benzhong Key Laboratory of Petroleum Engineering under Ministry of Education China University of Petroleum Beijing 102249 China

This paper studies the alluvial fan facies characteristics and distribution in the Lower Talang Acar Formation in the Northeast Betara Oilfield. The conglomerate sedimentary characteristics and its distribution were studied based on core data, logging interpretation and seismic property analysis. The research indicated that alluvial fan deposits of Bed F in the Lower Talang Akar Formation were characterized by coarse granularity, poor sorting and low quality. Sand-bodies accumulate longitudinally, and inter-layers are poorly developed, extending locally in the transverse orientation. Typical logging response of alluvial fan system is summarized, and conglomerate is characterized by low gamma-ray （GR） intensity, low resistance, high density and low value between DLD and LLD, which reflects poor physical reservoir properties, coarse rocks and relatively high density. Conglomerate is developed mainly in the northeast and middle-south of the studied area. The upper part of bed F is found in a small area in the middle-south, while the lower part of bed F is developed in a relatively large area in the middle-south.

关键词： Northeast Betara Field Lower Talang Acar Formation alluvial fan facies logging responses conglomerate

Hypotrichidium tisiae(Gelei,1929)Gelei,1954:a unique hypotrichid ciliate having a highly specialized developmental pattern during binary division

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marine Life Science & Technology 2022年第4期4卷 536-550页

作者： Xiaotian Luo Jie Huang honggang ma Yujie Liu Xiaoteng Lu William A.Bourland Key Laboratory of Aquatic Biodiversity and Conservation of Chinese Academy of Sciences Institute of HydrobiologyChinese Academy of SciencesWuhan430072China Institute of Evolution and marine Biodiversity&Key Laboratory of mariculture Ministry of EducationOcean University of ChinaQingdao266003China Department of Biology Shenzhen MSU-BIT UniversityShenzhen518172China Department of Zoology Faculty of ScienceCharles UniversityPrague12843Czech Republic

In sharp contrast to their pelagic relatives,the oligotrichs,the overwhelming majority of hypotrich ciliates inhabit the *** a few species,including those of the genus Hypotrichidium Ilowaisky,1921,have adapted to a planktonic *** ontogenetic mode of the highly differentiated ciliate,Hypotrichidium tisiae(Gelei,1929)Gelei,1954,is *** this study,the interphase morphology and the ontogenetic process of this species are ***,the previously unidentified ciliary pattern of Hypotrichidium is *** main morphogenetic features are as follows:(1)The parental adoral zone of membranelles is inherited completely by the proter and the oral primordium of the opisthe arises in a deep pouch.(2)Five frontoventral cirral anlagen(FVA)are formed:FVA I contributes to the single frontal cirrus,FVA II–IV generate three frontoventral cirral rows,FVA V migrates and forms postoral ventral cirri.(3)All marginal cirral row anlagen develop de novo:each of the two left anlagen forms a single cirral row,while the single right anlage fragments into anterior and posterior parts.(4)Two dorsal kinety anlagen occur de novo,with the right one fragmenting to form kineties 2 and 3.(5)Two long caudal cirral rows are formed at the ends of dorsal kineties 1 and *** the basis of the morphogenetic features and phylogenetic analyses,the assignment of Hypotrichidium to the family Spirofilidae Gelei,1929 within Postoralida is *** establishment of separate families for the slender“tubicolous”spirofilids and the highly helical spirofilids is also validated.

关键词： Hypotrichs Ontogenesis Phylogeny Spirofilidae Systematics 18S rRNA gene

Report and Phylogeny of a Novel Euplotes Species from China:*** ***.,and Review of ***(Alveolata,Ciliophora)

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Journal of Ocean University of China 2023年第3期22卷 831-841页

作者： LIAN Chunyu JIANG Jiamei XI Muchen DONG Jingyi ma honggang AL-FARRAJ Saleh A STOECK Thorsten WANG Chundi SHAO Chen Laboratory of Protozoological Biodiversity and Evolution in Wetland College of Life SciencesShaanxi Normal UniversityXi’an 710119China Shanghai Universities Key Laboratory of marine Animal Taxonomy and Evolution Shanghai Ocean UniversityShanghai 201306China Institute of Evolution and marine Biodiversity Ocean University of ChinaQingdao 266003China Zoology Department College of ScienceKing Saud UniversityRiyadh 11451Saudi Arabia Department of Ecology University of KaiserslauternKaiserslautern 67663Germany marine College Shandong UniversityWeihai 264209China

The freshwater species,Euplotes mazeii ***.,and the marine species,***(Dujardin,1841)Diesing,1850 were collected from China and investigated based on their living morphology,ciliary pattern,and small subunit ribosomal RNA(SSU rRNA)gene sequence *** mazeii *** characterized by its small cell size((40-55)μm×(25-35)μm),nine frontoventral cirri,one marginal and two caudal cirri,seven dorsal kineties,and a double-eurystomus type of dorsal silverline *** analyses based on molecular data confirmed the branching position of this new taxa within the genus Euplotes,with 5.01%(84 nucleotides)sequence variation,supporting the identification of a new *** re-examined all described and supposedly conspecific populations and give a review of Euplotes *** has been reported frequently;however,*** sensu Agamaliev,1968 is different from other populations in the number of marginal cirri or the type of silverline system,which suggests there might be a *** SSU rRNA gene sequences of two populations of *** from the studies of Chen et al.(2013)and Pan et al.(2012)differ from each other by more than 135 nucleotides,implying that the identity of the species currently associated with the SSU rRNA gene sequence in molecular databases requires further confirmation.

关键词： biodiversity molecular analysis morphology systematic placement

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Exploring the biogeography,morphology,and phylogeny of the condylostomatid ciliates(Alveolata,Ciliophora,Heterotrichea),with establishment of four new Condylostoma species and a revision including redescriptions of five species found in China

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marine Life Science & Technology 2024年第3期6卷 365-404页

作者： Yong Chi Fan Wei Danxu Tang Changjun Mu honggang ma Zhe Wang Khaled A.SAl-Rasheid Hunter N.Hines Xiangrui Chen School of marine Sciences Ningbo UniversityNingbo 315211China Institute of Evolution&marine Biodiversity and Key Laboratory of Evolution&Marine Biodiversity(Education Ministry)Ocean University of ChinaQingdao 266003 China3 marine College Shandong UniversityWeihai 264209China Weishan Special Aquaculture Base Jining 277600China Zoology Department College of SciencesKing Saud UniversityRiyadh 11451Saudi Arabia Harbor Branch Oceanographic Institute Florida Atlantic UniversityFlorida 34946USA

Species of the ciliate class Heterotrichea Stein,1859 are a cosmopolitan group of unicellular eukaryotic microorganisms,many of which have been widely used as models in various fields of research such as regenerative biology,functional ecol-ogy,environmental toxicology,and symbiotic ***,species identification in the heterotrich family Condylos-tomatidae,especially the most species-rich and type genus Condylostoma Bory de Saint-Vincent,1824,remains challenging due to incomplete original descriptions,few reliable distinguishing characters,and overlapping features between different *** study presents an updated revision of Condylostoma and its related genus Condylostomides da Silva Neto,1994 based on descriptions of five species,including nine populations collected from China,using both morphological and molecular *** main findings are as follows:(1)43 nominal species and about 130 populations are reviewed,result-ing in the recognition of 30 valid species of Condylostoma and eight valid species of Condylostomides;(2)keys,synonyms,biogeographic distributions and amended/improved diagnoses of all valid species are provided;(3)based on the available data,four new Condylostoma species(*** ***.,*** ***.,*** ***.,and *** ***.),one new combination(Condylostomides minimus(Dragesco,1954)***.&***.),and two corrected names(Condylostoma ancestrale Villeneuve-Brachon,1940 *** Condylostomides nigrus(Dragesco,1960)***.)are suggested;(4)cryptic species are detected and proposed for the first time to form the Condylostoma curvum spe-cies complex;(5)three highly confusing Condylostoma species,***,***,and ***,are redefined for the first time based on modern taxonomic methods;(6)a‘flagship’species,Condylostomides coeruleus,is recorded for the first time from the continent of Asia,substantially expanding its biogeography;(7)ciliature adjacent to the distal end of the paroral mem

关键词： Condylostoma Condylostomides New species Phylogeny Revision Taxonomy

Multi-gene-based investigation on the molecular phylogeny of the hypotrichous family Strongylidiidae(Protista,Ciliophora),with notes on the ontogeny of a new genus and new species

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marine Life Science & Technology 2024年第3期6卷 442-461页

作者： Wenya Song Shijing Zhang Yuqing Li honggang ma Qiyu Li Xiaotian Luo Khaled A.S.Al-Rasheid Hunter N.Hines Xiaoteng Lu Institute of Evolution&marine Biodiversity Ocean University of ChinaQingdao 266003China Key Laboratory of Aquatic Biodiversity and Conservation of Chinese Academy of Sciences Institute of HydrobiologyChinese Academy of SciencesWuhan 430072China Weishan Special Aquaculture Base Jining 277600China Zoology Department King Saud University11451 RiyadhSaudi Arabia Harbor Branch Oceanographic Institute Florida Atlantic UniversityFort PierceFlorida 34946USA Department of Biology Shenzhen MSU-BIT UniversityShenzhen 518172China

Ciliates in the subclass Hypotrichia have long been difficult to classify as they are one of the most polymorphic and highly differentiated groups,leading to their systematics remaining *** relationships within the hypotrich family Strongylidiidae have been ambiguous due to discordance between the morphological and genetic *** this study,a new strongylidiid genus Heterouroleptus is established,mainly based on the novel mode of origin of the ventral cirral rows:left ventral cirral row(LVR)originates from frontal-ventral-transverse cirral anlagen(FVTA)Ⅲ(anterior portion),IV(middle portion),and V(rear portion);right ventral cirral row comes from the entire FVTA VI.A new species,Hetero-uroleptus weishanensis ***.,***.,is investigated along with the morphometric and molecular data from a population of Strongylidium *** new sequences and nuclear gene markers(single-gene and multi-gene)are provided to analyze the phylogenetic relationships of strongylidiids,with the COI gene utilized to uncover further genetic information at species level and *** results reveal that:(1)Strongylidiidae is monophyletic and has a close relationship with Dorsomarginalia;(2)Heterouroleptus *** a clade that is sister to all the other strongylidiids;(3)Hemiamphisiella Foissner,1988 and Pseudouroleptus Hemberger,1985 should not be synonyms,and both genera should be subdivided due to their variable morphological characteristics;(4)LVR originating from three anlagen is a plesiomorphy of *** discovery of the origin of the LVR not only contributes to the establishment of the genus Heterouroleptus,but also helps to improve the diagnosis of the family Strongylidiidae.

关键词： Ciliates Cytochrome c oxidase subunit I gene Morphogenesis Phylogeny·Ribosomal RNA gene Taxonomy