滇东南荨麻科楼梯草属一新系和一新种

描述了采自云南省东南部楼梯草属一新种——柳叶楼梯草（Elatostema neriifolia）和据其为模式建立的一新系——柳叶楼梯草系（ser. Neriifolia）,并讨论了这些新类群和相近类群在形态上的区别,并对柳叶楼梯草的保护等级进行了评估。     

Three New Species of Anemone (Ranunculaceae) from Xizang

Three species of the genus Anemone (Ranunculaceae), Amotuoensis, Abrachystema and Ajiachaensis, are described as new from the Xizang Autonomous Region. The diagnostic differences between them and their allies or their specific characteristics are given.     

中国蔓藓科两新种和五新分布种

报道我国蔓藓科植物2新种：云南灰气藓Aerobryopsis yunnanensis X.J.Li et D.C.Zhang,sp.nov.芒叶灰气藓Aerobryopsis aristifolia X.J.Li,S.H.Wu et D.C.Zhang,sp.nov.以及5个新记录：波叶毛扭藓Aerobryidium crispifolium (Broth.et Geh.)Fleisch,ex Broth,膜叶灰气藓Aerobryopsis membranacea(Mitt.Broth.纤细灰气藓Aerobryopsis subleptostigmata Broth.et Par.,卷叶悬藓Barbella convolvens(Mitt.)Broth,斯氏悬藓Barbella stevensii(Ren.et Card.)Fleisch.ex Broth.     

Some New Taxa and New Records of Scenedesmus from China

Anhui Province is situated in the subtropical and temperate zones. With favorable climate this district is rich in algae. During 1982-1986, the author made a number of collections of the algal specimens-about 1000 samples from 36 counties and cities of the province. The identification result shows that there are about 30 species and 15 varieties of Scenedesmus in the province. In present paper, however, reported are only some new taxa and new records of Scenedesmus. The 4 new species are Scenedesmus anhuiensis, S. huangshanensis, S. quadrialatus and S. wuhuensis, the 2 new varieties are Scenedesmus prismaticus var. spinosus and S. smithii var. spinulosus, and the 4 new records of distribution in China are Scenedesmus denticulatus var. australis Playfair, S. prismaticus Bruhl et Biswas, S. quadricauda var. dentatus Dedussand S. smithii Teiling.     

Two New Species of Aconitum (Ranunculaceae) from Xizang

Two species of the genus Aconitum (Ranunculaceae), Anovoaxillare and Abasitruncatum, are described as new from Xizang Autonomous Region, China. The diagnostic differences between them and their allies are given.     

中国节肢蕨属（水龙骨科）新资料

本文报道灰茎节肢蕨和片马节肢蕨前者是新组合的一种变种。同时也是中国和云南的新记录,后者是中国云南的一新变型。     

New contributions to the flora of Myanmar I

In this study, we describe several new taxa belonging to the flora of Myanmar. One new family, Polyosmaceae (Polyosma wallichii Benn.) is recorded. Over ten new genera are recorded for the first time, including Amentotaxus Pilger (Taxaceae), Hydrobryopsis Engler (Podostemaceae), Cyrtosia Blume and Biermannia King & Pantling (Orchidaceae), Eleutharrhena Forman and Haematocarpus Miers (Menispermaceae), Craigia W.W. Smith & W.E. Evans (Malvaceae), Amblyanthopsis Mez (Primulaceae), Huodendron Rehder and Rehderodendron Hu (Styracaceae), Platea Blume (Metteniusaceae), Achyrospermum Blume (Lamiaceae), Christisonia Gardner (Orobanchaceae). In addition, five new species are described and illustrated: Tupistra natmataungensis Y.H. Tan & H.B. Ding, Biermannia burmanica Y.H. Tan & Bin Yang, Impatiens megacalyx Y.H. Tan & H.B. Ding, Amblyanthopsis burmanica Y.H. Tan & H.B. Ding, Platea kachinensis Y.H. Tan & H.B. Ding. The distribution, ecology, phenology, and conservation status of these new species are also described.     

云南黄芪属(豆科)新资料

A new variety Astragalus englerianus Ulbr.var.gingdongensis Z.G.Qian,var.nov.andnew synonyms Astragalus saccatocarpus K.T.Fu,Astragalus naignichus Y.H.Xu et Q.R.Liu,As-tragalus voburus Y.H.Xu et Q.R.Liu are reported in this paper.     

江苏网翅蝗科一新属一新种(直翅目:蝗总科)

记述了采自江苏泗阳县网翅蝗科1新属——苏蝗属Suacris gen.nov.及1新种——Suacris siyangensis sp.nov..该新属近似于牧草蝗属Omocestus I.Bol.,其主要区别特征为:前胸背板侧隆线微微弯曲,最宽处为最窄处的1.6～1.8倍;前翅肘脉域几乎等宽或略宽于中脉域;鼓膜器雄性宽卵形、雌性狭缝状.该新属也近似于拟草地蝗属Stenobothroides Xu et Zheng,其主要区别特征为:侧隆线明显且弯曲;雄性腹部末节无尾片;雄性下生殖板长锥形.新种模式标本保存于中国科学院西北高原生物研究所.1 苏蝗属,新属Suacris gen.nov. 模式种:泗阳苏蝗Suacris siyangensis sp.nov. 正模:1♂;副模:1♀,江苏泗阳,1957-Ⅸ-16,采集者未知. 体小型.头大而短,较短于前胸背板.头侧窝明显,呈长方形.颜面向后倾斜.中单眼较小于侧单眼.触角丝状,基部触角节宽大于长,向端部触角节渐渐变狭.前胸背板中隆线明显,侧隆线在沟前区微微弯曲,其最宽处约为最窄处的1.6～1.8倍;前胸背板后缘中央钝角形.前、后翅发达,超过后股节中部,前翅顶端圆形,无凹陷,前翅肘脉域几乎等宽或略宽于中脉域.中、后胸腹板侧叶全长均明显地分开.后足股节内侧具发音齿,可与前翅纵脉磨擦发音.后足胫节缺外端刺.鼓膜器:雄性宽卵形,雌性宽缝状.     

大肠癌筛查新策略及研究进展

大肠癌是全世界最常见的恶性肿瘤之一,由于其发病率和死亡率较高严重影响了人类健康。由于大肠癌的发病是缓慢渐进的,早期进行有效的筛查可以延长患者的寿命及改善其生活质量并达到预防和治疗的目的。近几年,随着分子生物学及基因组学的不断发展,出现了许多新的筛查方法,这为大肠癌的防治提供了更多的机会,也给患者及其家庭带来了生命的曙光。目前国内外对大肠癌筛查新方法相关方面的研究尚不多,综述也较少。现就近几年国内外大肠癌的一些筛查新策略及研究进展综述如下。     

云南产凤尾蕨属植物(凤尾蕨科)的新修订

在《中国植物志》和《云南植物志》的基础上,对云南产凤尾蕨属植物进行新的分类修订。文中澄清了8个混淆类群,其中新等级1种,即高原凤尾蕨Pteriscuspigera(Chingex Ching et S.H.Wu)X.Q.Song;云南分布新记录1种,即假指状凤尾蕨Pteris psudodactylina Ching et S.K.Wu;新异名3个,即Pteris asperi-caulis var.cuspigera Chingex Ching et S.H.Wu,Pteris inaequalis Bak.及Pteris wallichiana var.yunnanensis(Christ)Ching et S.H.Wu。还列出了新修订种类的文献引证、标本引证、生境和地理分布。经该文研究确认,现知云南有该属植物48种。     

New genera of Copepoda (Poecilostomatoida) from the scleractinian coral Psammocora in New Caledonia

Three new monotypic genera of copepods (Poecilostomatoida) are associated with the hermatypic shallow-water coral Psammocora (Stephanaria) logianensis near Noumea, New Caledonia: in the Anchimolgidae, Lipochaetes extrusus (antenna 4-segmented, endopods absent in legs 3 and 4) and Dumbeana undulatipes (antenna 3-segmcntcd, endopod of leg 3 with formula 0 1; 0–2; 1,11,2; leg 4 endopod with 0 1:1); and in the Rhynchomolgidae; Emunoa proknta (leg 4 endopod with 0 1;II, antenna 4-segmented, mandible witli outer pointed process and inner row of spines). Copepoda (primarily Poecilostomatoida and Siphonostomatoida, but also relatively few Cyclopoida and Harpacticoida) are very frequent associates or parasites of Scleractinia. At present 245 species from 48 scleractinian coral genera are known. Species of these copepod associates, their host genera, and localities, described since (and those not included in) previous publications of the author are listed.     

New England Coelogynoporidae

Eleven species of the proseriate turbellarian family Coelogynoporidae have been encountered between Cape Cod, Mass. and the southern shore-line of New Brunswick, Canada. The distributions of Coelogynopora schultzii, C. biarmata and Cirrifera cirrifera are reported. Four new species belonging to the genus Coelogynopora, one new species of Cirrifera and a species belonging to a new genus are described. Two species remain undescribed. Biological observations on a laboratory-reared colony of C. biarmata maintained since 1978 are reported.     

Conceiving Reproduction: New Reproductive Technologies and the Redefinition of the Kinship Narrative in New Zealand Society

This paper focuses on technologies for assisting conception and considers how normative notions of conception and family formation have informed the rejection, incorporation and adaptation of technologies and their regulation in New Zealand. Drawing on a textual analysis of primary written materials and secondary sources generated between 1965 and 2004, the paper reveals how these technologies help various groups in New Zealand society make explicit their understandings of relatedness, identity and social and cultural belonging. Whilst biological/genetic connection and social connections inform understandings of kinship, reproduction, parenthood and social structure for many New Zealanders, the boundaries between the biological and social are often blurred and precedence of one over the other is very much context dependent. The incorporation of the new reproductive technologies has been an inherently politicised process, with barriers to access to these technologies emerging in relation to ethnic identity and race, sexuality, socioeconomic status, gender, and marital status.     

中国马蓝属(爵床科)新组合和新分类群(英文)

采用广义的马蓝属(Strobilanthes Blume)概念,提出3个新组合:匍匐半插花(S.primulifolia(Nees)Y.F.DengJ.R.I.Wood),直立半插花(S.cumingiana(Forst.)Y.F.DengJ.R.I.Wood)和狭叶马蓝(S.atropurpurea var.stenophylla(C.B.Clarke)Y.F.DengJ.R.I.Wood);描述了8新种:南岭马蓝(Strobilanthes austrosinensis Y.F.DengJ.R.I.Wood)、冯氏马蓝(S.fengiana Y.F.DengJ.R.I.Wood)、陶氏马蓝(S.taoana Y.F.DengJ.R.I.Wood)、启无马蓝(S.wangiana Y.F.DengJ.R.I.Wood)、景东马蓝(S.atroviridis Y.F.DengJ.R.I.Wood)、西畴马蓝(S.rostrata Y.F.DengJ.R.I.Wood)、黄连山马蓝(S.spiciformis Y.F.DengJ.R.I.Wood)和匍匐马蓝(S.procumbens Y.F.DengJ.R.I.Wood)。对南岭马蓝、黄连山马蓝、景东马蓝和匍匐马蓝的花粉形态进行了观察。     

云南堇菜属新种

记述了云南产堇菜属3新种,鸡足山堇菜,淡黄堇菜,宾川堇菜。     

广东植物增补

报道广东分布新记录7种：糙叶卷柏,阔片里白,海南马兜铃,大叶五室柃,银毛叶山黄麻,海南杜鹃,心叶帚菊。     

新媒体在研究生教学中的应用

当今教育技术现代化高度发展的环境下,随着以计算机为核心的新媒体技术的迅速发展,计算机辅助教学工具和辅助教学媒体在教学中的应用已经日趋广泛和成熟,应用新媒体教学可以充分调动学生学习的积极性,可以有效培养学生的思辨性以及分析解决问题的能力,更可以根据每个学生的自身情况制定个性化学习方案。同时以微信,微博为代表的社交互动平台也愈发显示出其在教育教学中无可替代的作用。将这些社交互动平台与研究生教学相结合可以拓展师生之间的交流方式,可以帮助学生开阔眼界与视野并有助于其与行业顶尖人才直接交流心得体会,也可以帮助学生拉近与老师之间的距离并有助于学生自主学习。本文通过对新媒体,新技术的深入研究以及对微信,微博等社交互动平台与研究生教学相结合的密切关注探讨这些前沿科技在硕士研究生尤其是在临床医学类研究生教学领域的应用前景。     

Some New Taxa and Records of Characeae in Hunan,China

In this paper, one new species, four new varieties and thirteen new records of Characeae from Hunan, China, are reported. They are Chara quadriscutulum, sp. nov., Nitella axilliformis var. biformis, var. nov., N. microcarpa var. unicarpa, var. nov., Chara braunii var. cylindrospora, var. nov., C. hydropitys var. hunanensis, var. nov., Nitella microcarpa Braun, N. leptoclada Braun, N. annandalei Pal, N. confervacea A. Braun, N. gracilliformis J. Groves, N. inversa Imahori, N. musashiensis Morioka, N. paucicostata T. F. Allen, N. acuminata var. gollmeriana (A. Br.) Zanev. et Wood, Tolypella boldii Sawa. Chara longifolia Robinson, C. pistianensis J. Vilhelm, C. grovesii Pal.     

云南种子植物中的新入侵和新分布种

报道了两个云南的新入侵植物及两个新分布种,分别是光冠水菊和细叶旱芹及俯垂粉报春和针叶韭,并对新入侵植物的危害性及防治措施等进行了初步讨论。