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1997

Rothwell, Gar W., Stockey, Ruth A., Hoffman, Georgia L.

More than 200 specimens of Limnobiophyllum scutatum (Dawson) Krassilov have been recovered from lacustrine claystones in the Paleocene Paskapoo Formation near Red Deer, Alberta. The plant was a floating, aquatic angiosperm with helically arranged, ovate leaves attached in small rosettes. Rosettes...

2009

Hannon, S., Stephenson, S., Proctor, H.

Altricial young face two significant energetic challenges in the nest: thermoregulation and stress caused by ectoparasites. Ectoparasites feed on blood of nestlings and serve as vectors for bacterial and viral infections. Many bird species line their nests with feathers, which insulate the nest...

2019-02-01

Le, Kilara

Though digital printing on a wide variety of textiles has been available on a commercially viable level for at least the last decade, there remains huge growth potential in this area of the industry. The technology continues to evolve, and though there are still challenges, there is a concerted...

2015-01-01

Reif, Linda C.

Introduction: Independent thematic human rights institutions have been established by some states to focus on the protection and promotion of one category of human rights or the rights of a vulnerable group.1 Children are a vulnerable population and, in response, thematic children’s rights...

1980

Pelletier, Francis J.

One way of 'restricting linguistic theory' is the L-view: place sufficient restrictions on the allowable rules of grammars so as to reduce their generative power. Another way is the G-view: disallow certain grammars, regardless of whether this results in a reduction of generative capacity. The...

2020-01-01

Chen, Yulu, Tibbs Cortes, Laura E., Ashley, Carolyn, Putz, Austin M., Lim, Kyu-Sang, Dyck, Michael K., Fortin, Frederic, Plastow, Graham S., Dekkers, Jack C. M., Harding, John C. S., PigGen Canada

Background Disease resilience is the ability to maintain performance under pathogen exposure but is difficult to select for because breeding populations are raised under high health. Selection for resilience requires a trait that is heritable, easy to measure on healthy animals, and genetically...

2014-01-01

Lewis, Mark A. , Coltman, David W. , Goodsman, Devin W., Cooke, Barry

As researchers collect spatiotemporal population and genetic data in tandem, models that connect demography and dispersal to genetics are increasingly relevant. The dominant spatiotemporal model of invasion genetics is the stepping-stone model which represents a gradual range expansion in which...

2005-02-01

Yu, Jun , Xu, Jingyi , Huang, Xiangang , Liu, Jinsong , Ji, Zhendong , Li, Shuting , Zhang, Yunze , Li, Changfeng , Yu, Yingpu , Chen, Huan , Shi, Xiaoli , Wang, Xiaoling , Tan, Jianlong , Zhang, Jingfen , Wong, Gane K., Wei, Haibin , Li, Haihong, Xu, Huayong , Wang, Jingqiang, Fang, Lin , Zhuang, Shulin , Yang, Li , Ji, Jia, Cong, Lijuan , Yang, Huanming, Lin, Liang, Zheng, Hongkun , Xu, Zhao , Geng, Jianing , Liu, Bin , Li, Jinhong , Hu, Songnian , Deng, Yajun , Wang, Jian , Ye, Jia , Li, Jun, Dong, Lingli , Bu, Dongbo , Lei, Tingting , Li, Heng , Zhang, Feng , Dong, Wei , Chen, Peng , Chen, Chen , Wang, Xiyin , Fang, Lijun , Wang, Lishun , Huang, Haiyan , Lei, Meng , McDermott, Jason , Li, Dawei , Li, Shengting, Bao, Jingyue , Li, Na , Zhang, Yong , Wang, Jun , He, Ximiao , Wei, Shulin , Zhang, Jianguo , Li, Yuanzhe , Li, Songgang , Ren, Xiaoyu , Zhang, Bing , Shi, Jianping , Liu, Juan , Samudrala, Ram , Yin, Jianning , Li, Ruiqiang , Lv, Hong , Zhou, Jun , Li, Xianran , Zhang, Zengjin , Xu, Zuyuan , Su, Zhixi , Ye, Chen , Zhao, Caifeng, Xu, Hao , Yu, Hong , Xiao, Ying , Wu, Qingfa , Ni, Peixiang , Wu, Shuming , Li, Guangyuan, Liu, Dongyuan , Ran, Longhua , Li, Shuangli , Cao, Mengliang , Zeng, Changqing , Zhao, Wenming , Han, Yujun , Sun, Yongqiao , Zhang, Zhenpeng , Wang, Jing , Zhou, Yan , Tong, Zongzhong , Tong, Wei , Lin, Wei , Zhang, Xiaowei

1998

Hambleton, Sarah, Egger, Keith N., Currah, Randolph S.

Nuclear ribosomal DNA sequences (ITS region) of fifteen species in the hyphomycete genus Oidiodendron and ten species from the 4 genera in the Myxotrichaceae, Byssoascus, Gymnostellatospora, Myxotrichum, and Pseudogymnoascus, were analysed to: (i) reveal the levels of intra- versus interspecific...

2003

Kent, S.

The Savage River open cut magnetite mine is located in rugged terrain in densely rain forested northwest Tasmania. The mine and concentrating plant are both in the Savage River valley. Pickand Mather Incorporated (PMI) operated Savage River as an open cut magnetite mine between 1966 and 1996....