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160篇 您的检索式:作者名="Maltsev"
    题名 作者 年代 出处 被引量
1饲用复合酶制剂对肉仔鸡生产性能的影响显示文摘研究旨在探讨饲用复合酶制剂对肉仔鸡生产性能的影响。按重复组体重一致的原则,试验分1个对照组和3个试验组:分别饲喂基础日粮(对照组)、基础日粮+酶制剂(试验1组)、降低能量的日粮+酶制剂(试验2组)、降低能量的日粮(试验3组)。饲养周期42 d,测定存活率、均重、日增重、日采食量。结果显示:①日粮中添加饲用复合酶制剂对肉仔鸡的存活率没有负影响;②与对照组相比,试验1组存活率提高了3.7个百分点,活体重增加了112.7 g,平均日增重提高了2.7 g[公鸡2.7 g(P<0.01)、母鸡2.7 g(P<0.001)],平均日采食量减少了0.41 g,料肉比减少了0.12;③与试验3组相比,试验2组活体重增加了22.6 g,平均日增重增加了0.5 g(公鸡0.7 g、母鸡0.3 g),料肉比减少了0.02;④与对照组相比,试验2组的肉鸡存活率提高了5.5个百分点,活体重增加了18.3 g,平均日增重提高了0.4 g(公鸡0.6 g、母鸡0.3 g),料肉比减少了0.06。结果表明,在饲料中直接添加饲用复合酶能改善肉仔鸡的生产性能,降低饲料能量后添加酶制剂对肉仔鸡的生产性能没有负面影响,甚至有改善的趋势。Dymkov Maltsev 张伟 周樱 周金敏 2012饲料工业2012,33,10:3
2日本超低频地磁场测量及关于1998年Iwateken Nairiku Hokubu地震的近期研究成果显示文摘过去对Spitak,Loma Prieta和Guam地震的研究表明,大地震发生之前都会有相应的磁场异常。为了确认这一事实并详细研究超低频(ULF)现象,日本建立了一个超低频磁力仪的监测网络,开展了包括小型台阵在内的网络观测工作。文中同时介绍了在Matsukawa台站观测到的与Iwateken Nairiku Hokubu地震(震级M6.1级,发生在1998年9月3日,震源深度为10 km)相关的地磁资料。分析了4.5年的资料,并对获得的结果进行了讨论。在地震前两个星期,水平和垂直分量之间的谱密度比的(极化)变化表现出异常情况。这是在相当长的数据分析中发现的一次独特的变化,它暗示了这种异常变化可能是大地震孕育期间的一个信号。K. Hattori I. Takahashi C. Yoshino N. Isezaki H. Iwasaki M. Harada K. Kawabata E. Kopytenko Y. Kopytenko P. Maltsev V. Korepanov O. Molchanov M. Hayakawa Y. Noda T. Nagao S. Uyeda 张素琴 2005国际地震动态2005,,11:2
3Role of temperature gradient in bulk crystal growth of SiC 显示文摘BALKAS C M MALTSEV A A ROTH M D 2000Materials Science Forum2000,33,833934034:1
4A coupled system ofin - tracellular Ca2+ clocks and surface membrane voltageclocks controls the timekeeping mechanism of the heart’s pace-maker显示文摘Lakatta EG Maltsev VA Vinogradova TM 2010Circ Res2010,106,:1
5Late sodium current is a new therapeutic target to improve contractility and rhythm in failing heart显示文摘Undrovinas A Maltsev VA 2008Cardiovasc Hematol Agents Med Chem2008,6,4:1
6Electroplastic rolling of metals with a high-density current显示文摘Maltsev I M 2008Russian Journal of Non-Ferrous Metals2008,49,3:1
7Models of metal igni-tion 显示文摘Breiter A L Maltsev V M Popov E I 1977Combustion Explosion and Shock Waves1977,13,4:1
8Practical Method of Updating Stochastic Remaining Life of Pipelines Using ILI Data显示文摘Malyukova M G Timashev S A Maltsev I L 2004American Society of Mechanical Engineers2004,,:1
9Cyclic variation of intracellular calcium: a critical factor for cardiac pacemaker cell dominance 显示文摘Lakatta EG Maltsev VA Bogdanov KY 2003Circ Res2003,92,3:1
10Novel,Ultraslow inactivating sodium current in human ventricular cardiomyocytes显示文摘Maltsev V A Sabbah H N Higginset R 1998Circulation1998,98,23:1
11A coupled SYSTEM of intracellular Ca^2+ clocks and surface membrane voltage clocks controls the timekeeping mechanism of the heart's pacemaker 显示文摘LAKATTA E G MALTSEV V A VINOGRADOVA T M 2010Circ Res2010,106,4:1
12Embryonic stem cells differentiation in vitro into cardiomyocytes representing sinusnodal, atrial and ventricular cell type显示文摘Maltsev VA Rohwedel J Hescheler J 1993Mech Dev1993,44,:1
13Effect of essential phospholipids on the structural and metabolic changes in the rat liver inexperimental alcoholic intoxication 显示文摘Buko V U Nemkevich V V Maltsev A N 1994Patol Fiziol Eksp Ter1994,,4:1
14A coupled sys- tem of intraeellular Ca^2+ clocks and surface membrane voltage clocks controls the timekeeping mechanism of the heart's pace- maker显示文摘Lakatta E G Maltsev V A Vinogradova T M 2010CircRes2010,106,4:1
15Cardiomyocytes differentiated in vitro from embryonic stem cells developmentally express cardiac -specific genes and ionic currents显示文摘Maltsev VA Wobus AM Rohwedel J 1994Circ Res1994,75,:1
16Numerical modeling calcium and CaMKII effects in the SA node显示文摘YANIV Y MALTSEV V A 2014Front Pharmacol2014,5,:1
17Normal heart rhythm is initiated and regulated by an intracellular calcium clock within pacemaker cells显示文摘Maltsev VA Lakatta EG 2007Heart Lung Circ2007,16,5:1
18Modem perspectives on numerical modeling of cardiac pacemaker cell 显示文摘MALTSEV V A YANIV Y MALTSEV A V 2014J Pharmacol Sci2014,125,1:1
19Modulation of late sodium current by Ca2+,calmodulin,and CaMKII in normal and failing dog cardiomyocytes:similarities and differences显示文摘Maltsev VA Reznikov V Undrovinas NA 0,,04:1
20Cardiac pacemaker cell failure with preserved I (f), I (CaL), and I (Kr) : a lesson about pacemaker function learned from ischemia-induced bradycardia显示文摘MALTSEV V A LAKATTA E G 2007J Mol Cell Cardiol2007,42,2:1
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