慕课的发展对信息管理类专业教学的影响

介绍了慕课的起源与内涵,阐述了慕课在国内外的发展现状,比较了慕课与网络精品课程的区别,探讨了慕课发展对信息管理类专业教学的影响.     

Taxonomy of the genus Tantunema Siddiqi, 1982 (Dorylaimida: Tylencholaimidae) with description of one new and two known species

One new and two known species of the genus Tantunema Siddiqi, 1982 are described and illustrated. Tantunema indicum sp. nov. is characterized by having a small body (length 0.32–0.45 mm); lip region cap-like, set off by slight constriction; odontostyle 6–7 µm and odontophore 8–10 µm long; pharyngeal expansion gradual, expanded part occupying about 35–41% of total neck length, lumen of posterior expanded part widened and thickened; female genital system mono-opisthodelphic, anterior genital branch absent; tail short, hemispheroid, 0.8–1.1 anal body diameter long. Tantunema pakistanense (Timm, 1964) comb. nov. (=Tylencholaimus pakistanensis Timm, 1964) and Tantunema intermedium (Peña-Santiago and Coomans, 1996) Andrássy, 2009 are redescribed. A diagnostic compendium and key to species of the genus is also provided.     

高职院校混合式教学改革的实践及思考--以浙江省级精品在线开放课程《国际金融实务》为例

随着"互联网+"教育对教学的广泛影响,开发建设数字化教学资源、实施线上线下相结合的混合式教学已成为高职院校课程建设、教学改革的发展方向。浙江省级精品在线开放课程《国际金融实务》混合式教学改革的实践表明,混合式教学模式能够实现激发学生学习兴趣、拓展课堂教学时间和空间、提升课堂教学互动、促进学生个性化自主学习、带动欠发达地区高职院校教学水平提升等效果。着眼未来发展,混合式教学改革还需从完善线上线下整体教学设计、完善教师建设应用在线课程的激励机制、完善在线课程建设应用的考核机制、教育行政主管部门加强顶层设计避免多平台重复建设等方面进一步推进,优化混合式教学改革的应用效果。     

C~(++)程序设计实验教学方法研究

针对信息与计算科学专业学生创新能力差及就业竞争力不足等问题,提出对C++程序设计课程的实验教学实施"启发——创新——实验"的教学方法,让学生在启发式教学中大胆尝试创新思路,在实验过程中更加灵活地掌握知识,逐步培养其主动学习、自主创新的能力,为后续的实践、实习和实训过程奠定基础.     

河北大学校园刺足蛛1中国新纪录属和种记述(蜘蛛目:刺足蛛科)

记录采自河北大学校园的中国刺足蛛科1新纪录属:唇蛛属Labialithus Kamura, 2021,其模式种为唇形唇蛛Labialithus labialis(Paik,1991).此前该属只记载分布于日本、韩国和俄罗斯(远东地区).     

应用型本科“材料成型及控制工程专业英语”教学改革的研究与探索

材料成型及控制工程专业英语课程教学在课程地位、教学方法、教学内容、考核方式、教师素质等五个方面存在一些问题,针对这些问题,根据应用本科人才的培养要求,提出了专业英语课程地位提升方法,建立了科学的教学方法和完善的教学内容,提出了教师素质和学生自主学习能力的提升措施.     

Taxonomy and genetic variation in the Australian lizards of the genus Pseudemoia (Scincidae: Lygosominae)

This study reviews the taxonomy of the southern Australian scincid lizards previously referred to Leiolopisma entrecasteauxii (Duméril and Bibron, 1839) and L. baudini Greer, 1982; here placed along with L. spenceri and the recently described L. rawlinsoni in the genus Pseudemoia. Electrophoretic, karyotypic and morphological data show that populations assigned to P. entrecasteauxii belong to three species. The name Pseudemoia entrecasteauxii is restricted here to a morphologically variable species which occurs in woodlands, forests and heathlands from the Blue Mountains, NSW, through the southeastern mainland, Bass Strait islands and Tasmania, to the islands of Spencer Gulf, SA. Populations designated as L. entrecasteauxii Form B by recent authors are mostly referrable to P. entrecasteauxii (s.s.). Pseudemoia pagenstecheri (Lindholm, 1901) is resurrected to apply to strongly striped populations disjunctly distributed in open grassland habitats from Tasmania, south-central Victoria, the southeast Australian highlands, Blue Mountains and New England Tableland. This species largely encompasses those populations referred to by several workers as L. entrecasteauxii Form A. A neotype for Lygosoma (Liolepisma) pagenstecheri is designated. A new species, P. cryodroma, is restricted to alpine and subalpine habitats on the high plains of Victoria. Pseudemoia cryodroma may have had a hybrid origin from P. entrecasteauxii and P. pagenstecheri. Pseudemoia baudini, hitherto known only from the unique holotype, is redescribed. This species extends eastward along the coast of the Great Australian Bight as far as the Eyre Peninsula, South Australia. A key to the species of Pseudemoia is provided.     

二本院校刑法学教改浅议

近年来,法学本科专业已成为最难就业的专业之一,尤其是非国家"211"和"985"重点大学的二本院校的法学专业毕业生就更困难。尽管这一现象的出现存在诸多的社会原因,但与传统法学教育的重理论轻实践的教学模式和方法有直接的关联的。改变传统教学模式,克服其存在的种种不足,着力培养适应社会经济发展的实用型法学专门人才,应该是二本院校刑法课程教学改革的方向和目标。     

New species of Marionina (Oligochaeta: Enchytraeidae) from a wave-exposed rocky shore in SE Ireland

Marionina macgrathi sp. nov. and M. ulstrupae sp. nov. are described from rock crevices, animal mats and algal turf on a wave-exposed rocky shore at Carnsore Point, County Wexford. Both resemble M. appendiculata Nielsen and Christensen, 1959 in having sigmoid setae and lacking a muscular penial bulb, but differ in possessing seminal vesicles and larger sperm funnels. The new species differ from each other in characters of the sperm funnel, spermatheca, coelomocytes and clitellum. They are compared with material of M. appendiculata from three localities in Ireland and two in USA.     

New ascothoracid crustacean endoparasites of Scleractinia

The ascothoracid crustacean genus Petrarca, endoparasites of scleractinian corals, is reviewed and revised. Petrarca bathyactidis, the type-species, is partly redescribed. The range of P. okadai is extended to East Africa. Three new species of Petrarca are described: P. indica in Flabellum deludens from the Indian Ocean near Ceylon; P. morula from Turbinaria sp. in the Banda Sea; P. azorica in Enallopsammia rostrata from the North Atlantic. Zibrowia auriculata gen. et sp. nov. infests Balanophyllia carinata off East Africa, and the same species appears to live in Tubastraea micranthus off East Africa and Dendrophyllia sp. at Réunion and in the Comoros. Unlike other ascothoracids, eggs and larvae are not brooded within the carapace valves, though they may be attached to them externally. Nauplii of P. okadai and Z. auriculata are described; they are generalized with familially distinct features. Adults of both genera have an overall neotenic appearance. They always occur in galls in groups of two or more, suggesting simultaneous infestation. Ahermatypic corals or their close hermatypic relatives seem to be preferred hosts, and Petrarca has a wider geographic and depth range than confamilial genera.