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| 1 | 秸秆在土壤内分解初期氮素矿化与固持的模拟测定显示文摘利用模拟软件Modelmaker对3种作物秸秆在土壤内分解初期氮素循环转化过程进行了模拟,取得了土壤铵态氮、硝态氮、微生物氮及其15N丰度等6个变量模拟值和测定值的良好一致性.模型模拟对氮转化速率测定的结果表明,土壤微生物主要固持铵态氮,对硝态氮固持非常微弱.氮矿化主要发生于作物秸秆,腐殖质氮的矿化极其微弱.一级动力学方程对秸秆氮素矿化过程的描述优于零级动力学方程.微生物固持氮的再矿化过程落后于氮固持过程,假定再矿化不发生或认为再矿化与固持化同时进行可导致氮矿化与固持速率测定的严重误差.忽略氮硝化过程和挥发损失将导致氮矿化和固持速率的测定值偏低.净固持或净矿化的产生不仅与秸秆碳氮比有关,而且与秸秆在土壤内分解时间有关. | 胡希远 Kuehne R.F. | 2005 | 应用生态学报2005,16,2: | 24 |
| 2 | 风力机等效载荷的评估显示文摘通过神经网络建立数学模型,利用 Multibrid M5000风力机实测的运行信号对叶片拍打弯矩、叶片弦向弯矩、塔筒弯矩和塔筒转矩的等效载荷进行了评估。同时分析了不同运行参数对评估效果的影响程度。通过与实测结果比较表明,该方法可以在避免测试风力机载荷的情况下获得载荷的评估结果,具有较高的精度,可以用来预测风力机的寿命。 | 董礼 廖明夫 Manin Kuehn Nicolai Cosack | 2008 | 太阳能学报2008,29,12: | 7 |
| 3 | Growth and form of Quercus robur and Fraxinus excelsior respond distinctly different to initial growing space: results from 24-year-old Nelder experiments显示文摘Initial growing space is of critical importance to growth and quality development of individual trees. We investigated how mortality, growth (diameter at breast height, total height), natural pruning (height to first dead and first live branch and branchiness) and stem and crown form of 24-year-old pedunculate oak (Quercus robur [L.]) and European ash (Fraxinus excelsior [L.]) were affected by initial spacing. Data were recorded from two replicate single-species Nelder wheels located in southern Germany with eight initial stocking regimes varying from 1,020 to 30,780 seedlings·ha -1 . Mortality substantially decreased with increasing initial growing space but significantly differed among the two species, averaging 59% and 15% for oak and ash plots, respectively. In contrast to oak, the low self-thinning rate found in the ash plots over the investigated study period resulted in a high number of smaller intermediate or suppressed trees, eventually retarding individual tree as well as overall stand development. As a result, oak gained greater stem dimensions throughout all initial spacing regimes and the average height of ash significantly increased with initial growing space. The survival of lower crown class ashes also appeared to accelerate self-pruning dynamics. In comparison to oak, we observed less dead and live primary branches as well as a smaller number of epicormic shoots along the first 6m of the lower stemof dominant and co-dominant ashes in all spacing regimes. Whereas stem form of both species was hardly affected by initial growing space, the percentage of brushy crowns significantly increased with initial spacing in oak and ash. Our findings suggest that initial stockings of ca. 12,000 seedlings per hectare in oak and 2,500 seedlings per hectare in ash will guarantee a sufficient number of at least 300 potential crop trees per hectare in pure oak and ash plantations at the end of the self-thinning phase, respectively. If the problem of epicormic shoots and inadequate self-pruning can be controlled with trainer species, the initial stocking may be reduced significantly in oak. | Christian Kuehne Patrick Pyttel Edgar Kublin Jürgen Bauhus | 2013 | Journal of Forestry Research2013,24,1: | 5 |
| 4 | 高性能计算节点智能平台管理模块的设计显示文摘即将应用到PANDA数据获取系统与触发系统及未来BESШ触发系统升级的高性能计算节点[5](HPCN)符合ATCA设计规范,基于IPMI协议的智能平台管理系统为其高可靠性提供保障。自主设计的智能平台管理模块具有丰富的板级管理功能,如Hot Swap和电源分配协调,板上器件状态监控,与机箱控制器的协调通信等。主要介绍了智能平台管理系统在新一代总线中的应用、高性能计算节点的板上管理需求、智能平台管理模块的设计等内容。 | 王强 刘振安 徐昊 金大鹏 李陆 卢云鹏 赵棣新 Tiago Perez Johannes Lang Wolfgang Kuehn | 2011 | 核电子学与探测技术2011,31,5: | 2 |
| 5 | Role of fast-setting cements in arthroplasty: A comparative analysis of characteristics显示文摘AIM To evaluate the behaviour of two fast-setting polymethylmethacrylate(PMMA) cements CMW~? 2 G and Palacos~? fast R + G, as reference: Standard-setting Palacos~? R + G.METHODS The fast-setting cements CMW~? 2 G and Palacos~? fast R + G were studied, using standard-setting high viscosity Palacos~? R + G as a reference. Eleven units(of two batch numbers) of each cement were tested. All cements were mixed as specified by the manufacturer and analysed on the following parameters: Handling properties(mixing, waiting, working and hardening phase) according to Kuehn, Mechanical properties according to ISO 5833 and DIN 53435, Fatigue strength according to ISO 16402, Benzoyl Peroxide(BPO)-Content by titration, powder/liquid-ratio by weighing, antibiotic elution profile by High Performance Liquid Chromatography. All tests were done in an acclimatised laboratory with temperatures set at 23.5 ℃± 0.5 ℃ and a humidity of > 40%. RESULTS Palacos~? fast R + G showed slightly shorter handling properties(doughing, hardening phase, n = 12) than CMW~? 2 G, allowing to reduce operative time and to optimise cemented cup implantation. Data of the quasistatic properties of ISO 5833 and DIN 53435 of both cements tested was comparable. The ISO compressive strength(MPa) of Palacos~? fast R + G was significantly higher than CMW~? 2 G, resulting in ANOVA(P < 0.01) and two sample t-test(P < 0.01) at 0.05 level of significance(n = 20). Palacos~? fast R + G showed a higher fatigue strength of about 18% mean(ISO 16402) of 15.3 MPa instead of 13.0 MPa for CMW~? 2 G(n = 5 × 10~6 cycles). Palacos~? fast R + G and CMW~? 2 G differed only by 0.11%(n = 6) with the former having the higher content. The BPO-content of both cements were therefore comparable. CMW~? 2 G had a powder/liquid ratio of 2:1, Palacos~? fast R + G of 2.550:1 due to a higher powder content. Despite its higher gentamicin content, CMW~? 2 G showed a significantly lower antibiotic elution over time than Palacos~? fast R + G(n = 3). CONCLUSION Both cements are compliant with international standards and are highly suitable for their specified surgical indications, affording a time-saving measure without detriment to the mechanical properties. | Neil Ayron Caraan Reinhard Windhager Jason Webb Nadine Zentgraf Klaus-Dieter Kuehn | 2017 | World Journal of Orthopedics2017,8,12: | 2 |
| 6 | Observation of a p mass threshold enhancement in ψ′→π+π-J/ψ(J/ψ→γp) decay显示文摘The decay channel ψ→π+π-J/ψ(J/ψ→γp) is studied using a sample of 1.06×108 ψ events collected by the BESIII experiment at BEPCII. A strong enhancement at threshold is observed in the p invariant mass spectrum. The enhancement can be fitted with an S-wave Breit-Wigner resonance function with a resulting peak mass of M =1861+6-13 (stat)+7-26 (syst) MeV/c2 and a narrow width that is Γ <38 MeV/c2 at the 90% confidence level. These results are consistent with published BESII results. These mass and width values do not match with well established mesons. | 麦迪娜 M. N. Achasov 安磊 安琪 安正华 白景芝 班勇 N. Berger 边渐鸣 I. Boyko R. A. Briere V. Bytev 蔡啸 曹国富 曹学香 常劲帆 G. Chelkov 陈刚 陈和生 陈江川 陈丽平 陈玛丽 陈鹏 陈申见 陈元柏 初元萍 D. Cronin-Hennessy 代洪亮 代建平 D. Dedovich 邓子艳 I. Denysenko M. Destefanis 丁勇 董燎原 董明义 杜书先 段麦英 方建 封常青 傅成栋 傅金林 高原宁 耿聪 K. Goetzen 龚文煊 M. Greco S. Grishin 顾运厅 郭爱强 郭立波 郭玉萍 韩少卿 F. A. Harris 何康林 何苗 何振亚 衡月昆 侯治龙 胡海明 胡继峰 胡涛 胡小为 黄彬 黄光明 黄金书 黄性涛 黄燕萍 姬长胜 纪全 季晓斌 季筱璐 贾卢魁 姜丽丽 江晓山 焦健斌 金大鹏 金山 S. Komamiya W. Kuehn S. Lange 梁干庄 李澄 李翠 李德民 李飞 李刚 李海波 李捷 李家才 李蕾 李陆 李秋菊 李卫东 李卫国 李晓玲 李小男 李学潜 李秀荣 李玉晓 李志兵 梁昊 梁泰然 Y.T. Liang 梁勇飞 廖广睿 廖小涛 刘北江 刘春秀 刘春燕 刘福虎 刘芳 刘峰 刘冠川 刘虎 刘宏邦 刘怀民 刘红薇 刘健 刘觉平 刘坤 刘魁勇 刘树彬 刘晓海 刘玉斌 刘艳芳 刘衍文 刘勇 刘振安 鲁公儒 吕军光 吕绮雯 吕晓睿 卢云鹏 罗成林 罗民兴Zhejiang University 罗涛 罗小兰 马长利 马凤才 马海龙 马秋梅 马想 马骁妍 M. Maggiora 冒亚军 毛泽普 闵建 莫晓虎 N. Yu. Muchnoi Y. Nefedov 宁飞鹏 S. L. Olsen 欧阳群 M. Pelizaeus K. Peters 平加伦 平荣刚 R. Poling 潘振声 祁鸣 钱森 乔从丰 邱进发 荣刚 阮向东 Sarantsev 邵明 沈肖雁 盛华义 S. Sonoda S. Spataro B. Spruck 孙德辉 孙功星 孙俊峰 孙胜森 孙晓东 孙勇杰 孙永昭 孙志嘉 孙振田 唐昌建 唐晓 唐秀福 田浩来 D. Toth G. S. Varner 万霞 王博群 王纪科 王科 王亮亮 王灵淑 王平 王佩良 王强 王思广 王晓东 汪晓莲 王雅迪 王贻芳 王亚乾 王铮 王志刚 王至勇 魏代会 文硕频 U. Wiedner 伍灵慧 吴宁 吴元明 吴智 肖振军 谢宇广 许国发 徐光明 徐昊 徐敏 徐明 徐新平 徐晔 许咨宗 薛镇 严亮 鄢文标 颜永红 杨洪勋 杨明 杨璞 杨世明 杨永栩 叶梅 叶铭汉 俞伯祥 喻纯旭 俞玲 苑长征 袁野 曾云 张丙新 张炳云 张长春 张达华 张宏浩 章红宇 张家文 张建勇 张景芝 张雷 张书华 张学尧 张瑶 张银鸿 张子平 赵川 赵海升 赵家伟 赵京伟 赵雷 赵玲 赵明刚 赵强 赵书俊 赵祥虎 赵豫斌 赵政国 A. Zhemchugov 郑波 郑建平 郑阳恒 郑志鹏 钟彬 周莉 周中良 朱程 朱凯 朱科军 朱启明 朱兴旺 朱永生 朱自安 庄建 邹冰松 邹佳恒 左嘉旭 P. Zweber | 2010 | Chinese Physics C2010,34,4: | 2 |
| 7 | Consumer brand choice as a learning process显示文摘 | Kuehn A A | 1962 | Journal of Advertising Research1962,2,4: | 1 |
| 8 | The feature and service interaction problem in telecommunications systems:a survey显示文摘 | Kuehn P J | 1998 | IEEE Transactions on Software Engineering1998,24,10: | 1 |
| 9 | Nachweis und halbquantitative bestimmung von chlorocolinchloride(CCC) in welzenkormem und-stroh显示文摘 | LINSER H KUEHN H BOHRING J | 1965 | J Plant Nutr Soil Sci1965,108,1: | 1 |
| 10 | Management Algorithm for Pneumatosis Intestinalis and Portal Venous Gas: Treatment and Outcome of 88 Consecutive Cases显示文摘 | Erik Wayne Matthew Ough Andrew Wu Junlin Liao K. J. Andresen David Kuehn Neal Wilkinson | 2010 | Journal of Gastrointestinal Surgery2010,,3: | 1 |
| 11 | Automated confo- cal laser scanning microscopy and serniautomated miage pro- cessing for analysis of biofilms显示文摘 | Kuehn M Hausner M Bungartz H J | | Appl Environ Microbiol0,64,11: | 1 |
| 12 | The Edmonton Symptom Assessment System (ESAS):a simple method for the assess- ment of palliative care patients 显示文摘 | Bruera E Kuehn N Miller MJ | 1991 | J Palliat Care1991,7,2: | 1 |
| 13 | Scientists probe oxytocin therapy for social deficits in autism,schizophrenia显示文摘 | Kuehn BM | 2011 | JAMA2011,305,7: | 1 |
| 14 | Enantioselective syntheses of coronaridine and 18-methoxycoronaridine显示文摘 | Kuehne ME Wilson TE Bandarage UK | 2001 | Tetrahedron2001,57,: | 1 |
| 15 | Traces of drugs found in drinking water: health effects unknown, safer disposal urged 显示文摘 | Kuehn B M | 2008 | Journal of tile American Medical Association2008,299,17: | 1 |
| 16 | Thermophilie and mesophilic oper- ation of an anaerobic treatment of chicken slurry together with organic residual substances 显示文摘 | Maibaum C Kuehn V | 1999 | Wat Sci Technol1999,40,1: | 1 |
| 17 | Acrylic bone cement:composition and properties显示文摘 | Kuehn KD Ege W Copp U | | 0,,: | 1 |
| 18 | Immunization with Salmenella enterira serovar Typhimurium-derived outer membrane vesicles delivering the pneumococcal protein PspA confers protection against challenge with Streptococcus pneumoniae显示文摘 | Muralinath M kuehn M J | | 0,,02: | 1 |
| 19 | Transplantation of BDNF-secreting mesenchymal stem cells provides neuroprotection in chronically hypertensive rat eyes显示文摘 | Harper MM Grozdanic SD Blits B Kuehn MH Zamzow D Buss JE | 2011 | Invest Optuhalmol Vis Sci2011,52,7: | 1 |
| 20 | Glass formability and fragility of Fe61Co9-xZrsMosWxB17(x=0 and 2) bulk metallic zlassy alloys 显示文摘 | WANG W M GEBERT A ROTH S KUEHN U SCHULTZ L | 2008 | Intermetallics2008,16,: | 1 |