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Acta Pharmacologica Sinica 2003年第12期 171-172页

作者： R LINDWALL,E BERGGREN,m BLENNOW,m FLANBY,C FROSTELL,B JONSSON,P-A LONNQVIST,m NORmAN,m svensson Karolinska Institutet Danderyd Hospital Stockholm Sweden Department of Anesthesia and Intensive Care Karolinska Institutet Danderyd Hospital Stockholm Sweden Department of Anesthesia and Intensive Care Karolinska Institutet Danderyd Hospital Stockholm Department of Anesthesia and Intensive Care Sweden Department of Anesthesia and Intensive Care Karolinska Institutet Danderyd Hospital Stockholm Sweden Department of Anesthesia and Intensive Care Karolinska Institutet Danderyd Hospital Stockholm Sweden Department of Anesthesia and Intensive Care Karolinska Institutet Karolinska Institutet Danderyd Hospital Stockholm Sweden Department of Anesthesia and Intensive Care Karolinska Institutet Danderyd Hospital Stockholm Sweden Danderyd Hospital Stockholm Sweden Department of Anesthesia and Intensive Care Karolinska Institutet Danderyd Hospital Stockholm Sweden Department of Anesthesia and Intensive Care

Treatment with iNO has so far mainly been described and approved for delivery during endotracheal intubation and mechanical ventilation. We have recently validated a modified nasal CPAP(nCPAP) svstem for the concomita... 详细信息

关键词： Combined nasal CPAP effects from 30-min exposure iNO)for moderate RDS of the newborn nCPAP)and inhaled nitric oxide from for of RDS

Physical exercise and neuroinflammation, neuroplasticity, neurodegeneration and behavior

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中华物理医学与康复杂志 2015年第11期37卷 856-856页

作者： svensson m Lexell J Deierborg T

BACKGROUND AND OBJECTIVE The effects of exercise on the central nervous system in health and in neurodegenerative and cerebrovascular disorders have been a recent focus of research. This study reviewed the effects of different types of exercise on experimental models of neurodegenerative disorders, particularly Parkinson's disease and Alzheimer's disease.

关键词：神经退行性疾病神经可塑性体育锻炼阿尔茨海默氏病行为中枢神经系统脑血管疾病帕金森氏病

Ecological Compensation: A Key to Sustainable Development in the Guizhou Province Karst Region, Southwest China

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Open Journal of Forestry 2014年第3期4卷 212-222页

作者： Chuanyan Zhou Brita m. svensson Junhua Yan Xun Chen Kun Li College of Environment and Energy South China University of Technology Guangzhou China Department of Plant Ecology and Evolution Uppsala University Uppsala Sweden Guizhou mountain Resources Institute Guiyang China Department of Plant Ecology and Evolution Uppsala University Uppsala Sweden Guizhou Academy of Sciences Guiyang China South China Botanical Garden Chinese Academy of Sciences Guangzhou China

The conflict between poverty and the resulting over-exploitation of natural resources on the one hand, and ecological restoration and sustainable development on the other hand, in the southwest China karst region was studied. In this region, the karst forest (a mixed evergreen and deciduous broad-leaved forest) is rapidly degrading due to over-exploitation (sloping farming). We suggest that an Ecological Compensation (EC) model should be established with: financial institutions, local people, and a third part as an intermediate link. The process would continue for 20 years. As a case study we used Bangui town (3800 families) in the upper reaches of Pearl River. The per capita income of residents was used as the benchmark. The compensation would start with 80%, and decrease to 20% over a period of 20 years. Infrastructure investment would decrease from 20% of the total person’s compensation to 5% as the farmers increasingly use alternative income sources. The EC includes compensation for individual, infrastructure, and environmental investments. The total EC for Bangui would be 305,064 × 104 yuan during the 20 years.

关键词： Bangui Town Ecosystem Service Karst Forest Net Primary Production Opportunity Cost Rocky Desertification Sloping Farming

Pathways to a hydrogen fuel infrastructure in Norway

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Pathways to a hydrogen fuel infrastructure in Norway

An integrative insight into the synsacral canal of fossil and extant Antarctic penguins

第九届全国氢能学术会议

作者： C.Stiller K.A.Espegren A.Fidje E.Rosenberg m.Nowak A.m.svensson S.moller-Holst Norwegian University of Science and Technology

＜正＞Energy system characteristics vary significantly even between neighboring Scandinavian *** biomass and nuclear power constitute major contributions in Sweden and Finland,Norway fully meets the stationary electricity demand by renewable hydro ***, hydrogen is expected to become an integral part of the Norwegian energy system in the future, primarily as transportation fuel.

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Integrative Zoology 2023年第2期18卷 237-253页

作者： Piotr JADWISZCZAK Anders svensson-mARCIAL Thomas mÖRS Faculty of Biology University of BialystokBialystokPoland Department of Clinical Science Intervention and Technology at Karolinska InstituteStockholmSweden Department of Palaeobiology Swedish Museum of Natural HistoryStockholmSweden

The lumbosacral-canal system in birds most likely operates as a sense organ involved in the control of balanced walking and perching,but our knowledge of it is superﬁ*** constitute interesting objects for the study of this system due to their upright walking,but only the Humboldt penguin,Spheniscus humboldti,and some incomplete fossil penguin synsacra have been studied in this ***,we give an integrative comparative in-sight into the synsacral canal of extant Emperor penguin,Aptenodytes forsteri,Adelie penguin,Pygoscelis adeliae,and Eocene giant Anthropornis and/or Palaeeudyptes Antarctic penguins,using computed tomography imaging and associated data-extraction methodologies,complemented by analytical approaches ranging from geometric morphometrics to modularity,curvature,and wavelet *** document that the variability in the number of synsacro-lumbar vertebrae is evolutionarily conserved,and all studied synsacra possess osteological correlates of the lumbosacral-canal *** also found that Eocene and extant Antarctic penguins were separable on the basis of the main direction of the shape-related(size-independent)variability within said system,and *** was unique in the entire studied set in terms of the relative cranial shift of this compound ***,we suggest that the evolutionary processes,shaping both the terrestrial posture and gait,were responsible,in extant penguins,for the increased simplicity and stability of the synsacral canal cross-sectional periodic patterns,as well as pave the way for the lumbosacral-canal system modularity characterized by reduced atomization/complexity.

关键词： Antarctica Cenozoic lumbosacral canals Sphenisciformes synsacrum

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培养基种类对梨试管苗茎增殖的影响

四川农业大学学报 1993年第1期11卷 77-81页

作者：王乔春 m.svensson 四川农业大学园艺系雅安市625014 瑞典园艺植物研究所

培养基种类显著影响梨试管苗茎的增殖。外殖体在mS培养基上产生的茎,叶片大、叶色浓绿,平均茎长(2.9厘米)、鲜重(175毫克)和干重(26毫克)值最高,但平均茎数(2.9)最少。WPm产生的茎,叶片小、叶色黄绿,平均茎长(2.0厘米)、鲜重(67毫克)和... 详细信息

培养基种类显著影响梨试管苗茎的增殖。外殖体在mS培养基上产生的茎,叶片大、叶色浓绿,平均茎长(2.9厘米)、鲜重(175毫克)和干重(26毫克)值最高,但平均茎数(2.9)最少。WPm产生的茎,叶片小、叶色黄绿,平均茎长(2.0厘米)、鲜重(67毫克)和干重(9.3毫克)值最低,但平均茎数(7.3)最多。QL培养基产生的茎,各项指标均介于mS和WPm之间。三种培养基的主要差异表现为:mS培养基的总离子浓度(94.22mm)和总氮浓度(60.01mm)最高,WPm最低,分别为42.51mm和14.70mm。QL介于两者之间(68.45mm和37.88mm)。上述差异表明,高总离子浓度或高氮浓度的培养基有利于梨外殖体已分化茎的生长,反之,则有利于茎的分化。

关键词：梨组织培养培养基苗木

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The importance of pre-and postcopulatory sexual selection promoting adaptation to increasing temperatures

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Current Zoology 2021年第3期67卷 321-327页

作者： miguel Gomez-Llano Eve Scott Erik I.svensson Department of Biological Sciences University of ArkansasFayettevilleAR72701USA Faculty of Biology Medicine and HealthThe University of ManchesterOxford RoadManchesterM139PLUK Department of Animal and Plant Sciences The University of SheffieldSheffieldS102TNUK Biology Department Lund UniversityEvolutionary Ecology UnitLund22362Sweden

Global temperatures are increasing rapidly affecting species *** if and how different species can adapt fast enough to keep up with increasing temperatures is of vital *** mechanism that can accelerate adaptation and promote evolutionary rescue is sexual *** different mechanisms by which sexual selection can facilitate adaptation are pre-and postcopulatory sexual ***,the relative effects of these different forms of sexual selection in promoting adaptation are ***,we present the results from an experimental study in which we exposed fruit flies Drosophila melanogaster to either no mate choice or 1 of 2 different sexual selection regimes(pre-and postcopulatory sexual selection)for 6 generations,under different thermal *** showed evidence of thermal adaptation under preco-pulatory sexual selection,but this effect was not detected in the postcopulatory sexual selection and the no choice mating *** further demonstrate that sexual dimorphism decreased when flies evolved under increasing temperatures,consistent with recent theory predicting more sexually concordant selection under environmental *** results suggest an important role for precopulatory sexual selection in promoting thermal adaptation and evolutionary rescue.

关键词： evolutionary rescue local adaptation climate change Drosophila sexual selection

采用有机朗肯循环废热回收的轻度混合动力火花点火涡轮增压轿车柴油机

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汽车与新动力 2020年第6期3卷 41-47页

作者： [瑞典]F.B.EKSTROm [瑞典]O.ROLANDSON [瑞典]S.ERIKSSON [瑞典]C.ODENmARCK [瑞典]m.svensson [瑞典]A.ERIKSSON [瑞典]H.OLSEN 闫红梅(译) 不详

汽车制造商在努力制造更节油的车辆时,会考虑采取一切可能的措施来提高内燃机动力系统的效率。其中,48V轻度混合动力技术即是节油措施之一。采用米勒技术的火花点火直喷发动机和从发动机废热中回收能量也是节油措施的一种。研究沃尔沃... 详细信息

汽车制造商在努力制造更节油的车辆时,会考虑采取一切可能的措施来提高内燃机动力系统的效率。其中,48V轻度混合动力技术即是节油措施之一。采用米勒技术的火花点火直喷发动机和从发动机废热中回收能量也是节油措施的一种。研究沃尔沃轿车基于乙醇的有机朗肯循环废热回收系统,围绕4缸2.0L的火花点燃发动机成功构建,运用48V轻度混合动力技术的同时考虑了车辆的安装需求。本研究还为有机朗肯循环系统开发了专用的控制系统,包括其与发动机之间的通信。有机朗肯循环系统使用发动机废气作为热源,为此设计制造专用的蒸发器以适合车辆的腔道。乙醇蒸气的膨胀发生在轴向活塞式膨胀机中,该轴向活塞式膨胀机通过皮带传动,既与混合动力系统电气耦合,又与发动机曲轴机械耦合。研究发现,该膨胀机的这种双重动力输出对于具有瞬态驾驶的乘用车尤为重要,可以通过电动混合系统的快速响应来克服蒸气系统的缓慢响应,从而提供了更多废热能回收的机会。发动机测试台架试验的结果表明,在发动机高负荷下,采用化学计量比运行时,制动比油耗降低了5%~7%,与模拟结果一致。这表明组合动力总成系统在城市、城郊和高速工况方面均具有优势。

关键词：有机朗肯循环废热回收轻度混合动力能量转换涡轮增压轿车柴油机

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Health, Wellbeing and Self-Esteem: Web-Based Support in Children with Urogenital or Bowel malformation

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Open Journal of Pediatrics 2016年第1期6卷 82-90页

作者： Agneta Simeonsdotter svensson margaretha Jenholt Nolbris Gundela Holmdahl Anna-Lena Hellström Department of Education Communication and Learning University of Gothenburg Gothenburg Sweden Centre for Person-Centred Care (GPCC) University of Gothenburg Gothenburg Sweden Centre for Children’s Right to Health Queen Silvia Children’s Hospital Gothenburg Sweden The Institute of Health and Care Sciences Sahlgrenska Academy University of Gothenburg Gothenburg Sweden Institute of Women and Children’s Health University of Gothenburg Pediatric Urology Section Queen Silvia Children’s Hospital Gothenburg Sweden

Children with urogenital malformation or bowel disturbances are a vulnerable group and are at risk of experiencing ill health. At school they have to face and cope with situations they are unused to and often feel excluded. There is a lack of studies investigating prevention of ill health in this group of children. Objective: The aim of the study was to investigate the health/well-being and self-esteem, before and after a one-year intervention comprising person-centred, web-based learning support, in preschool children born with malformations in the urethra, bladder, genitals and/or bowel. Study design: Nine boys and one girl participated, aged 3 - 7 years (study group) with diagnoses of epispadia, bladder exstrophy, urethra valves and Hirschprung’s disease. Two questionnaires were used, developed to measure index of health/wellbeing and self-esteem in younger children. In the study group, the interviews were repeated after one year. The group was compared with a control group of 20 healthy, age-matched children. Results: Before the intervention, there were no differences in wellbeing (Children condition index) between the study group and the control group. One year after the start of the web-based preschool, wellbeing in the study group had slightly improved, but not significantly compared to before the intervention. No significant difference was found compared to the control group. When measured self-esteem (I think I am) before the intervention, the study group had significantly better self-esteem compared to the control group. One year later, there was a slight improvement in self-esteem, but two children scored worse in the domain Psychological wellbeing. In comparison with the group of healthy children, the self-esteem in the study group was better for total sum (p = 0.0002). Discussion: Wellbeing and self-esteem seem to be good in children aged 3 - 7 years with uro-genital and bowel malformations, according to the findings of this study. This is better than r

关键词： Bladder Person-Centred Care Preschool Children Self-Esteem Urogenital malformation Web-Based Intervention Wellbeing

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作物相对水分利用效率与理论节水潜力

水科学进展 2019年第5期30卷 682-690页

作者：代小平周雯晶韩宇平窦明冯吉 svensson Jesper 华北水利水电大学水利学院河南郑州450046 河南省节水农业重点实验室河南郑州450046 黄河勘测规划设计研究院有限公司河南郑州450003 水资源高效利用与保障工程河南省协同创新中心河南郑州450046 郑州大学水利科学与工程学院河南郑州450001 Smith School of Enterprise and the Environment University of OxfordOxford OX13QY

作物水分利用效率是评价农业用水效率的重要指标,由于气候差异,采用作物水分利用效率评价不同区域的用水效率可能存在一定误差,尚缺乏深入研究。基于潜在水分利用效率指标和气象数据,计算了2014年中国小麦、玉米和水稻在充分灌溉条件下... 详细信息

作物水分利用效率是评价农业用水效率的重要指标,由于气候差异,采用作物水分利用效率评价不同区域的用水效率可能存在一定误差,尚缺乏深入研究。基于潜在水分利用效率指标和气象数据,计算了2014年中国小麦、玉米和水稻在充分灌溉条件下的潜在水分利用效率,分析了区域气候差异对作物水分利用效率的影响,提出了相对水分利用效率和理论节水潜力的概念和计算方法,并进行了实例研究。结果表明:各类作物在不同站点的潜在水分利用效率的标准差为0.49~1.01 kg/m 3,多数作物潜在水分利用效率的空间差异大于实际水分利用效率的空间差异;主要作物的平均相对水分利用效率为50.7%,其理论节水潜力为884.8~4 064.5 m 3/hm 2;作物水分利用效率和广义节水潜力指标可能高估或低估作物的用水效率和节水潜力。研究认为在比较区域间作物的水分利用效率时不能忽略气候差异的影响;由于考虑了区域气候差异,相对水分利用效率和理论节水潜力指标更合理。

关键词：相对水分利用效率理论节水潜力粮食作物

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