检索结果-南通市图书馆

Effects of Growth Type,Sowing Date,and Sowing Rate on the Canopy Architecture,Protein Yields,and Oil Yields of Winter Oilseed Rape(Brassica napus L.)

引用

Journal of Botanical Research 2019年第1期1卷 1-6页

作者： Karolina Ratajczak Hanna Sulewska grazyna szymanska Department of Agronomy Poznan University of Life SciencesPoland

A split-split-plot design was used to evaluate the effects of sowing dates and sowing rates on three winter rape cultivars,including‘PR45D03’,a semi-dwarf hybrid,‘PR46W31’,a traditional hybrid,and‘Californium’,an open-pollinated *** 25 was the optimal sowing date for maximizing protein and oil yields across all three *** the cultivars,the traditional hybrid,‘PR46W31’,produced the highest protein and oil yields on that *** yields of the semi-dwarf hybrid,‘PR45D03’,were greater than those of the open-pollinated cultivar,‘Californium’,when these were sown later than the optimal *** and oil yields did not differ significantly among different seeding densities.

关键词： Cultivars Semi-dwarf hybrid Open-pollinated Sowing time Sowing density

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Trace Elements in Leccinum scabrum Mushrooms and Topsoils from K odzka Dale in Sudety Mountains, Poland

引用

Journal of Mountain Science 2013年第4期10卷 621-627页

作者： ZHANG Dan ZHANG Yu MORAWSKA Ewa BIELAWSKI Leszek KRASINSKA grazyna DREWNOWSKA Ma gorzata PANKAVEC Sviatlana szymanska Karolina FALANDYSZ Jerzy Key Laboratory of Mountain Environmental Diversity & Control Institute of Mountain Hazards and Environment Chinese Academy of Sciences Institute of Environmental Sciences & Public Health University of Gdańsk 19 Sobieskiego Str.80-952 Gdańsk Poland

In the current study, we determined concentrations and transfer rates of Ag, Al, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, P, Rb, Sr and Zn to Brown Birch Scaber Stalks （Leccinum scabrum） mushrooms emerged in the area of Sudety Mountains （Sudetes） in Poland. Fruiting bodies and topsoil samples beneath L. scabrum were collected form the Ktodzka Dale. The trace elements were determined using validated method and inductively coupled plasma - atomic emission spectroscopy （ICP-AES） for final measurement. Mushrooms contained Ag, Cr, Hg, Co, Ni and Sr at 〈 1.0μg/g dry weight; Ba and Pb at -1.0μg/g dw; Cd at 〈 5μPg/g dw; Cu and Mn at 〉 10 μg/g dw; Al and Ca at -100μg/g dw; Fe, Na, Rb and Zn at lOO to 500μg/g dw, Mg at -1.000μg/g dw; P at -5,000 μg/g dw and K at -30,000 μg/g dw. Ca, Mn and Ni were nearly equally distributed between stipes and caps; stipes compared to caps were enriched in Ba, Na and Sr, while caps were enriched in Ag, Al, Cd, Co, Cr, Cu, Fe, K, P, Pb, Rb and Zn. The values of bioconcentration factor （BCF） varied highly depending on chemical element and were 〉1 for Ag, Cd, Cu, K, Mg, Na, P, Rb and Zn, while 〈1 for A1, Ba, Ca, Co, Cr, Fe, Mn, Ni, Pb and Sr. Topsoil showed elevated content of lead and mean concentration was 99 ± 32 μg/g dw, while cadmium was at 0.41 ± 0.15 and those two highly toxic to human elements occurred in edible caps of L. scabrum at 4.5 ± 2.2 and 2.9 ± 2.0 μg/g dw, respectively.

关键词： Food Fungi Metallic elements Soil Sudetes Wild food

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

HIV/HCV Co-Infection—A Dual Neurocognitive Problem

引用

World Journal of AIDS 2012年第1期2卷 33-41页

作者： Kalwa Agnieszka szymanska Bogna Cholewinska grazyna Siwy-Hudowska Anna Institute of Psychiatry and Neurology Addiction Prevention and Treatment Unit Warsaw Poland Warsaw Hospital for Infectious Diseases Warsaw Poland Warsaw School of Social Sciences and Humanities Warsaw Poland

Presence of the hepatitis C virus in HIV infected patients has an additional neurotoxic influence on the Central Nervous System. It has been described that HCV co-infection leads to neuropsychological impairment whose severity is greater than in mono-HIV infected subjects. In the present study we assessed the neuropsychological status of 46 human immunodeficiency virus (HIV)-infected individuals from the Warsaw Hospital for Infectious Diseases. For the purpose of cognitive assessment, neuropsychological tests measuring global cognitive functions, attention and perception, verbal memory, as well as non-verbal aspects of executive functions, e.g. visual monitoring and planning, were assessed. In 60% of the investigated patients, who were co-infected with the hepatitis C virus, the overall cognitive outcome observed was worse than in mono-HIV infected subjects. The following factors were taken into account: ART therapy’s influence on cognitive functions using the CPE rank (CNS Penetration Efficacy, 2010), route of HIV transmission, conditions of human existence and age of investigated patients. The present work should be treated as a preliminary research and interpreted in the context of several limitations described in the text.

关键词： HIV HCV Cognitive Functions Co-Infection

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

HIV/HCV Co-Infection—A Dual Neurocognitive Problem

引用

World Journal of AIDS（艾滋病） 2012年第1期

作者： Kalwa Agnieszka szymanska Bogna Cholewinska grazyna Siwy-Hudowska Anna Institute of Psychiatry and Neurology Addiction Prevention and Treatment Unit Warsaw School of Social Sciences and Humanities Warsaw Hospital for Infectious Diseases

来源：评论

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：