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An Artificial Neural Network-Based snow Cover Predictive Modeling in the Higher Himalayas

Journal of Mountain science 2014年第4期11卷 825-837页

作者： Bhogendra MIsHRA Nitin K.TRIPATHI muk s.babel Remote sensing and Geographical Information systems Asian Institute of Technology P.O. Box 4 Klong LuangPathumthani 12120 Thailand Water Engineering and Management Asian Institute of Technology P.O. Box 4 Klong Luang Pathumthani 12120 Thailand

With trends indicating increase in temperature and decrease in winter precipitation, a significant negative trend in snow-covered areas has been identified in the last decade in the Himalayas. This requires a quantitative analysis of the snow cover in the higher Himalayas. In this study, a nonlinear autoregressive exogenous model, an artificial neural network （ANN）, was deployed to predict the snow cover in the Kaligandaki river basin for the next 30 years. Observed climatic data, and snow covered area was used to train and test the model that captures the gross features of snow under the current climate scenario. The range of the likely effects of climate change on seasonal snow was assessed in the Himalayas using downscaled temperature and precipitation change projection from - HadCM3, a global circulation model to project future climate scenario, under the AIB emission scenario, which describes a future world of very rapid economic growth with balance use between fossil and non-fossil energy sources. The results show that there is a reduction of 9% to 46% of snow cover in different elevation zones during the considered time period, i.e., 2Oll to 2040. The 4700 m to 52oo m elevation zone is the most affected area and the area higher than 5200 m is the least affected. Overall, however, it is clear from the analysis that seasonal snow in the Kaligandaki basin is likely to be subject to substantialchanges due to the impact of climate change.

关键词： snow cover Kaligandai river Himalayas Artificial neural network Global warming Climatechange

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Antidepressant-Like Effects of Hesperidin in Animal Model of Post-Traumatic stress Disorder

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Chinese Journal of Integrative Medicine 2021年第1期27卷 39-46页

作者： Bombi Lee Gwang muk Choi Bongjun sur Acupuncture and Meridian science Research Center College of Korean MedicineKyung Hee UniversitySeoul(02447)Republic of Korea Center for Converging Humanities Kyung Hee UniversitySeoul(02447)Republic of Korea The Graduate school of Basic science of Medicine College of MedicineKyung Hee UniversitySeoul(02447)Republic of Korea Dopartmont of Molcoular Mcdicine and TIDRC School of MedicineEwha Womans UniversitySeoul(07985)Republic of Korea

Objective:Post-traumatic stress disorder(PTsD)is a psychiatric disorder characterized by depression and anxiety,that arises due to an imbalance of neurotransmitters in response to excessive ***(HsD)is a naturally occurring flavonoid shown to exert a variety of biological activities,including antioxidant,anti-inflammatory,and neuroprotective ***:This study was used the open field test(OFT)and forced swimming test(FsT)to examine the effects of HsD on the depression-like response of rats after exposure to a single prolonged stress(sPs)leading to the dysregulation of the serotonergic activation *** rats were given HsD(20,50,and 100 mg/kg,intraperitoneal injection,n=6–7 per group)once daily for 14 days after exposure to *** influence of administration of HsD on sPs-induced behavioral responses and concentrations of serotonin(5-HT),5-hydroxyindoleacetic acid(5-HIAA),and monoamine oxidase-A(MAO-A)in the rat brain were also investigated using enzyme-linked immunoassays(ELIsAs).Results:Daily HsD administration significantly improved depression-like behaviors in the FsT(Psed the number of lines crossed in the central zone of the OFT(Pso attenuated the reduction in sPs-induced 5-HT concentrations in the hippocampus and *** increase in 5-HT concentrations during HsD treatment was partially attributed to a decrease in the 5-HIAA/5-HT ratio in the hippocampus of rats with ***,HsD treatment inhibited activity of MAO-A and decreases of tryptophan hydroxylase-1 expression in the ***:HsD was shown to exert antidepressant effects in rats exposed to sPs,suggesting that this natural flavonoid may be an effective medicine for PTsD.

关键词： hesperidin post-traumatic stress disorder depression serotonin

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Extreme Responses of An Integrated system with A semi-submersible Wind Turbine and Four Torus-shaped Wave Energy Converters in Different survival Modes

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China Ocean Engineering 2024年第5期38卷 877-892页

作者： WANG Kai LI Yu-meng ONG muk Chen WAN Ling LI Liang-bi CHENG Zhengshun school of Ocean Engineering and Technology Sun Yat-sen University&Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai)Zhuhai 519082China school of Naval Architecture and Ocean Engineering Jiangsu University of Science and TechnologyZhenjiang 212100China Department of Mechanical and structural Engineering and Materials science University of StavangerStavanger 4036Norway Faculty of Maritime and Transportation Ningbo UniversityNingbo 315211China state Key Laboratory of Ocean Engineering Shanghai Jiao Tong UniversityShanghai 200240China sJTU Yazhou Bay Institute of Deepsea science and Technology Sanya 572024China

Offshore wind power is a kind of important clean renewable energy and has attracted increasing attention due to the rapid consumption of non-renewable *** reduce the high cost of energy,a possible try is to utilize the combination of wind and wave energy considering their natural correlation.A combined concept consisting of a semi-submersible wind turbine and four torus-shaped wave energy converters was proposed and numerically studied under normal operating ***,the dynamic behavior of the integrated system under extreme sea conditions has not been studied *** the present work,extreme responses of the integrated system under two different survival modes are *** coupled time-domain simulations with consideration of interactions between the semi-submersible wind turbine and the torus-shaped wave energy converters are performed to investigate dynamic responses of the integrated system,including mooring tensions,tower bending moments,end stop forces,and contact forces at the Column-Torus *** is found that the addition of four tori will reduce the mean motions of the yaw,pitch and *** the tori are locked at the still water line,the whole integrated system is more suitable for the survival modes.

关键词： combined wind and wave energy concept wave energy converter survival mode extreme response

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Effects of difructose dianhydride (DFA)-Ⅳ on in vitro fertilization in pigs

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The Journal of Biomedical Research 2017年第5期31卷 453-461页

作者： Young-Joo Yi s. Kamala-Kannan Jeong-muk Lim Byung-Taek Oh sang-Myeong Lee Division of Biotechnology College of Environmental and Bioresource Sciences Chonbuk National University Iksan 54596 Korea safety Environment and Life Science Institute Chonbuk National University Iksan 54596 Korea.

Difructose dianhydride Ⅳ(DFA-Ⅳ) is produced from levan, which is a natural polysaccharide that belongs to the fructan family, through the activity of levan fructotransferase(LF) derived from microorganisms. Recently, DFA-Ⅳ has been expected to have diverse applications in the food and medical industry. Here, we examined the potential application of DFA-Ⅳ for in vitro fertilization(ⅣF) in pigs. In the assessment of acrosomal integrity during incubation, intact acrosomal or viable spermatozoa were highly sustained in 0.1% or 0.25% DFA-Ⅳ(69.8%-70.8%,Pspecies(ROs) levels during sperm incubation decreased following the addition of DFA-Ⅳ, and 0.1 %-0.5% DFA-Ⅳ in particular significantly decreased ROs production relative to that seen with no addition or 0.75% DFA-Ⅳ. Total fertilization(mono + polyspermic oocyte) rate was significantly higher in the addition of0.1% DFA-Ⅳ(94.2%) than with other concentrations(71.8%-86.7%, Psing reduced ⅣF times and lower sperm numbers, we found that addition of 0.1%-0.5% DFA-Ⅳ significantly increased the fertilization rate(Ps treated with 0.1% DFA-Ⅳ exhibited higher embryonic development and blastocyst formation than those treated with other concentrations(Psequently, the addition of DFA-Ⅳ during ⅣF improved fertilization and embryonic development, suggesting the possible use of novel sugars for enhancement of assisted reproductive technology(ART) in mammals.

关键词： difructose dianhydride-Ⅳ spermatozoa in vitro fertilization embryo pig

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study of Defect-Layers Effect in Ferroelectric Thin Film with Transverse Ising Model

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Communications in Theoretical Physics 2011年第12期56卷 1057-1062页

作者： WANG Chun-Dong TENG Bao-Hua Kwok so-Ying LU Zhen-Zhen YUEN muk-Fung Center of super-Diamond and Advanced Films （COsDAF） and Department of Physics and Materials science City University of Hong Kong Hong Kong SAR China school of Physical Electronics University of Electronic Science and Technology of China Chengdu 610054 China

By taking into account the two-spin interaction in the transverse Ising model （TIM）, the influence of the defect layers （including JB and ΩB） on the polarization and Curie temperature are calculated numerically, within the framework of the decoupling approximation under Green＇s function. The numerical results show that the polarization and Curie temperature will both become large sensitively due to the large values of JB and the small value of ΩB of the defect layers. Meanwhile, the dependence of the crossover values of the exchange interaction JA, the transverse field ΩA of the bulk material on the exchange interaction JB and the transverse field ΩB of the defect layers are shown in 3-Dimensional （3-D） figures for the first time. Moreover, the transition features of the ferroelectric thin film with defect layers are presented.

关键词： ferroelectrics phase transitions defect-layer

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废米糠制备炭纳米颗粒及其对金属离子的光学传感性能（英文）

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新型炭材料 2016年第2期31卷 135-143页

作者： Peggy Zhen Zhen Ngu stephanie Pei Phing Chia Jessica Fung Yee Fong sing muk Ng Faculty of Engineering Computing and Science Swinburne University of Technology Sarawak Campus Jalan Simpang Tiga 93350 Kuching Sarawak Malaysia swinburne sarawak Research Centre for sustainable Technologies Swinburne University of Technology Sarawak Campus Jalan Simpang Tiga 93350 Kuching Sarawak Malaysia

以废米糠为原料,浓硫酸为脱水剂,通过炭化法制备出炭纳米颗粒(CNPs),探讨CNPs荧光发射特征、金属离子的淬灭效应以及作为sn(II)离子传感材料应用。CNPs产率最佳条件为:硫酸浓度12 mol/L、加热温度120℃及恒温时间30 min。样品在水中强... 详细信息

以废米糠为原料,浓硫酸为脱水剂,通过炭化法制备出炭纳米颗粒(CNPs),探讨CNPs荧光发射特征、金属离子的淬灭效应以及作为sn(II)离子传感材料应用。CNPs产率最佳条件为:硫酸浓度12 mol/L、加热温度120℃及恒温时间30 min。样品在水中强蓝光的最大发射波为439 nm。通过加入金属离子,使金属离子与CNPs表面间形成复合物而淬灭荧光。sn(II)离子对CNPs荧光具有显著的淬灭效应。sn(II)离子浓度对淬灭效应符合stern-Volmer线性关系,sn(II)离子为6.13 mmol/L。sn(II)离子的检测限为18.7μmol/L。

关键词：炭纳米颗粒荧光淬灭传感金属离子

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PTO系统阻尼参数对新型风浪能联合利用装置发电性能的影响

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江苏科技大学学报（自然科学版） 2023年第4期37卷 1-9页

作者：李宇萌 muk Chen Ong 王凯李良碧江苏科技大学船舶与海洋工程学院镇江212100 挪威斯塔万格大学机械结构工程与材料科学学院挪威斯塔万格4036 中山大学海洋工程与技术学院珠海519082 南方海洋科学与工程广东省实验室珠海519082

为了降低能源成本,提高海上风电场的发电量,提出一种新型风浪能联合利用装置,由半潜型水平轴浮式风机(HAWT)和4个环形波浪能转换器(WEC)构成,利用波浪能转换器环面和半潜平台立柱之间的相对垂荡运动来收集波浪能.综合考虑风机的控制器... 详细信息

为了降低能源成本,提高海上风电场的发电量,提出一种新型风浪能联合利用装置,由半潜型水平轴浮式风机(HAWT)和4个环形波浪能转换器(WEC)构成,利用波浪能转换器环面和半潜平台立柱之间的相对垂荡运动来收集波浪能.综合考虑风机的控制器、波浪能转换器以及叶片上的气动载荷、平台上的水动力载荷和系泊载荷,建立该联合装置的全耦合分析模型.由于波浪能装置的PTO(power take-off)动力输出装置的阻尼参数B_(PTO)将直接决定波浪能装置的能量转换效率,因此,以北海海况为背景,分析了运行海况下4种不同参数B_(PTO)设置方案对发电性能的影响.结果表明,此种新型风机波浪能转换器联合装置可有效提高单位发电量.且当4个波浪能转换器采用参数B_(PTO)为2000(kN·s)/m的方案时,此联合装置的年发电量在4种B_(PTO)参数设置方案中最大.

关键词：半潜式风机波浪能转换器 B PTO参数年发电量

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COVID-19 and the Vascular Elderly subject: Illustration of Therapeutic Management with Corticosteroids in an Elderly Diabetic Patient with COVID-19

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Open Journal of Clinical Diagnostics 2024年第1期14卷 1-6页

作者： Ibrahima Amadou Dembele Abrar-Ahmad Zulfiqar Romuald Nounga Nyanke sékou Landoure stéphane Loique Djeugoue Adama sinayoko Nouhoum Kone Paul Antoni Amadou Nouroudine Rosunee Ahsveen Yacouba Koné Aoua Diarra Tania Mekuiko Ngeupi Mamadou Cissoko Mamadou Mallé Keïta Kaly Djibril sy Djénébou Traoré Didier mukéba Tshialala Assétou soukho Kaya Emmanuel Andres Internal Medicine Department Medical Clinic B University Hospital Center of Strasbourg Strasbourg France Internal Medicine Department University Hospital Center Point G Bamako Mali Faculty of Medicine and Odontostomatology University of Sciences Techniques and Technologies of Bamako Bamako Mali Faculty of Medicine Pharmacy and Public Health University of Mbuji-Mayi Democratic Republic of Congo

Introduction: The severity of sars-Cov-2 infection is associated with the development of acute respiratory distress syndrome (ARDs). The progression to ARDs appears to be driven by a major inflammatory mechanism potentially sensitive to corticosteroids. Observation: This article describes the case of an elderly patient was admitted to emergency departments for intense asthenia, accompanied by motor diarrhoea, dyspnoea with desaturation in ambient air, in a context of strong suspicion of infection linked to COVID-19. The article also reviews the existing literature on the diagnosis and treatment of this severe form of the disease. Conclusion: Corticosteroids, and in particular dexamethasone, have been shown to be effective in the management of patients with COVID-19, an oxygen-releasing disease.

关键词： COVID-19 Diabetes Mellitus Elderly person Corticosteroids Internal Medicine

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Ecological features of Aconitum balfourii (Bruhl) muk.-an endangered medicinal plant in the northwest Himalaya

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Journal of Forestry Research 2012年第1期23卷 145-150页

作者： Bhuwendra singh R.s. Chauhan Rajiv K. Vashistha M. C. Nautiyal P. Prasad High Altitude Plant Physiology Research Centre. PO Box - 14 Hemwati Nandan Bahuguna Garhwal Central University Srinagar Srinagar - 246174 Uttarakhand India

Aconitum balfourii （Bruhl） muk. （Ranunculaceae） is an en- dangered medicinal plant. Natural populations were surveyed in the northwest Himalaya for population estimation and evaluation of elite germplasm. Vegetation sampling of quadrats was conducted using the vertical belt transect method in areas supporting A. balfourii. Plant den- sity and relative dominance ofA. balfourii were low compared with other alpine species. Threat status was determined on a site-by-site basis as well as for entire western Himalaya..4. balfourii was generally classified as endangered on the basis of geographic distribution and critically en- dangered on the basis of abundance. We found the natural geographic distribution of.4. balfourii to be diminishing due to habitat destruction. Immediate corrective management measures are needed for sustainable utilization and long-term conservation of the species in the wild.

关键词： Endangered species medicinal plant soil analysis popula-tion estimation Ranunculaceae

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Fungal diversity notes 1512–1610: taxonomic and phylogenetic contributions on genera and species of fungal taxa

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Fungal Diversity 2022年第6期117卷 1-272页

作者： Ruvishika s.Jayawardena Kevin D.Hyde song Wang Ya‑Ru sun Nakarin suwannarach Phongeun sysouphanthong Mohamed A.Abdel‑Wahab Faten A.Abdel‑Aziz Pranami D.Abeywickrama Vanessa P.Abreu Alireza Armand AndréAptroot Dan‑Feng Bao Dominik Begerow Jean‑Michel Bellanger Jadson D.P.Bezerra Digvijayini Bundhun Mark s.Calabon Ting Cao Taimy Cantillo João LVRCarvalho Napalai Chaiwan Che‑Chih Chen Régis Courtecuisse Bao‑Kai Cui Ulrike Damm Cvetomir M.Denchev Teodor T.Denchev Chun Y.Deng Bandarupalli Devadatha Nimali Ide silva Lidiane Ados santos Nawal K.Dubey sylvain Dumez Himashi sFerdinandez André L.Firmino Yusufon Gaforov Achala J.Gajanayake Deecksha Gomdola sugantha Gunaseelan shucheng‑He Zin H.Htet Malarvizhi Kaliyaperumal Martin Kemler Kezhocuyi Kezo Nuwan DKularathnage Marco Leonardi Ji‑Peng Li Chunfang Liao shun Liu Michael Loizides Thatsanee Luangharn Jian Ma Hugo Madrid s.Mahadevakumar sajeewa s.N.Maharachchikumbura Dimuthu s.Manamgoda María P.Martín Niranjan Mekala Pierre‑Arthur Moreau Yan‑Hong Mu Pasouvang Pahoua Dhandevi Pem Olinto L.Pereira Wiphawanee Phonrob Chayanard Phukhamsakda Mubashar Raza Guang‑Cong Ren Andrea C.Rinaldi Walter Rossi Binu C.samarakoon Milan Csamarakoon Vemuri V.sarma Indunil C.senanayake Archana singh Maria F.souza Cristina M.souza‑Motta Adriano A.spielmann Wenxin su Xia Tang XingGuo Tian Kasun M.Thambugala Naritsada Thongklang Danushka s.Tennakoon Nopparat Wannathes DingPeng Wei stéphane Welti subodini N.Wijesinghe Hongde Yang Yunhui Yang Hai‑sheng Yuan Huang Zhang Jingyi Zhang Abhaya Balasuriya Chitrabhanu sBhunjun Timur s.Bulgakov Lei Cai Erio Camporesi Putarak Chomnunti Y.s.Deepika Mingkwan Doilom Wei‑Jun Duan shi‑Ling Han Naruemon Huanraluek EBGareth Jones NLakshmidevi Yu Li saisamorn Lumyong Zong‑Long Luo surapong Khuna Jaturong Kumla Ishara s.Manawasinghe Ausana Mapook Wilawan Punyaboon saowaluck Tibpromma Yong‑Zhong Lu JiYe Yan Yong Wang Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand school of science Mae Fah Luang UniversityChiang Rai 57100Thailand Innovative Institute for Plant Health Zhongkai University of Agriculture and EngineeringGuangzhou 510225P.R.China Department of Plant Pathology College of AgricultureGuizhou UniversityGuiyang 550025GuizhouChina Research Center of Microbial Diversity and sustainable Utilization Chiang Mai UniversityChiang Mai 50200Thailand Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Biotechnology and Ecology Institute Ministry of Agriculture and ForestryP.O.Box:811Vientiane CapitalLao PDR Department of Botany and Microbiology Faculty of ScienceSohag UniversitySohag 82524Egypt Beijing Key Laboratory of Environment-Friendly Management on Fruit Diseases and Pests in North China Institute of Plant ProtectionBeijing Academy of Agriculture and Forestry SciencesBeijing 100097China Departamento de Fitopatologia Universidade Federal de ViçosaViçosaMinas GeraisBrazil Laboratório de Botânica/Liquenologia Instituto de BiociênciasUniversidade Federal de Mato Grosso do SulAvenida Costa e Silva S/NBairro UniversitárioCampo GrandeMato Grosso do Sul CEP 79070-900Brazil College of Agriculture and Biological sciences Dali UniversityDali 671003YunnanChina Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Institute of Plant science and Microbiology Universität HamburgOrganismic Botany and MycologyOhnhorststr.1822609 HamburgGermany CEFE CNRSUniv.MontpellierEPHEIRDINSERM1919Route de Mende34293 Montpellier Cedex 5France setor de Micologia Departamento de Biociências e TecnologiaInstituto de Patologia Tropical e Saúde PúblicaUniversidade Federal de GoiásRua 235S/NSetor UniversitárioGoiâniaGO CEP:74605-050Brazil Division of Biological sciences College of Arts and SciencesUniversity of the Philippines Visayas5023 MiagaoIloiloPhilippines CA

This article is the 14th in the Fungal Diversity Notes series,wherein we report 98 taxa distributed in two phyla,seven classes,26 orders and 50 families which are described and *** in this study were collected from Australia,Brazil,Burkina Faso,Chile,China,Cyprus,Egypt,France,French Guiana,India,Indonesia,Italy,Laos,Mexico,Russia,sri Lanka,Thailand,and *** are 59 new taxa,39 new hosts and new geographical distributions with one new *** 59 new species comprise Angustimassarina kunmingense,Asterina lopi,Asterina brigadeirensis,Bartalinia bidenticola,Bartalinia caryotae,Buellia pruinocalcarea,Coltricia insularis,Colletotrichum fexuosum,Colletotrichum thasutense,Coniochaeta caraganae,Coniothyrium yuccicola,Dematipyriforma aquatic,Dematipyriforma globispora,Dematipyriforma nilotica,Distoseptispora bambusicola,Fulvifomes jawadhuvensis,Fulvifomes malaiyanurensis,Fulvifomes thiruvannamalaiensis,Fusarium purpurea,Gerronema atrovirens,Gerronema favum,Gerronema keralense,Gerronema kuruvense,Grammothele taiwanensis,Hongkongmyces changchunensis,Hypoxylon inaequale,Kirschsteiniothelia acutisporum,Kirschsteiniothelia crustaceum,Kirschsteiniothelia extensum,Kirschsteiniothelia septemseptatum,Kirschsteiniothelia spatiosum,Lecanora immersocalcarea,Lepiota subthailandica,Lindgomyces guizhouensis,Marthe asmius pallidoaurantiacus,Marasmius tangerinus,Neovaginatispora mangiferae,Pararamichloridium aquisubtropicum,Pestalotiopsis piraubensis,Phacidium chinaum,Phaeoisaria goiasensis,Phaeoseptum thailandicum,Pleurothecium aquisubtropicum,Pseudocercospora vernoniae,Pyrenophora verruculosa,Rhachomyces cruralis,Rhachomyces hyperommae,Rhachomyces magrinii,Rhachomyces platyprosophi,Rhizomarasmius cunninghamietorum,skeletocutis cangshanensis,skeletocutis subchrysella,sporisorium anadelphiae-leptocomae,Tetraploa dashaoensis,Tomentella exiguelata,Tomentella fuscoaraneosa,Tricholomopsis lechatii,Vaginatispora favispora and Wetmoreana *** new combin

关键词： 59 New taxa 39 New records Ascomycota Basidiomycota Dothideomycetes Lecanoromycetes Leotiomycetes sordariomycetes Ustilaginomycotina

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