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| 1 | Stagnant lids and mantle overturns:Implications for Archaean tectonics, magmagenesis,crustal growth, mantle evolution, and the start of plate tectonics显示文摘The lower plate is the dominant agent in modern convergent margins characterized by active subduction,as negatively buoyant oceanic lithosphere sinks into the asthenosphere under its own weight.This is a strong plate-driving force because the slab-pull force is transmitted through the stiff sub-oceanic lithospheric mantle.As geological and geochemical data seem inconsistent with the existence of modernstyle ridges and arcs in the Archaean,a periodically-destabilized stagnant-lid crust system is proposed instead.Stagnant-lid intervals may correspond to periods of layered mantle convection where efficient cooling was restricted to the upper mantle,perturbing Earth's heat generation/loss balance,eventually triggering mantle overturns.Archaean basalts were derived from fertile mantle in overturn upwelling zones(OUZOs),which were larger and longer-lived than post-Archaean plumes.Early cratons/continents probably formed above OUZOs as large volumes of basalt and komatiite were delivered for protracted periods,allowing basal crustal cannibalism,garnetiferous crustal restite delamination,and coupled development of continental crust and sub-continental lithospheric mantle.Periodic mixing and rehomogenization during overturns retarded development of isotopically depleted MORB(mid-ocean ridge basalt)mantle.Only after the start of true subduction did sequestration of subducted slabs at the coremantle boundary lead to the development of the depleted MORB mantle source.During Archaean mantle overturns,pre-existing continents located above OUZOs would be strongly reworked;whereas OUZOdistal continents would drift in response to mantle currents.The leading edge of drifting Archaean continents would be convergent margins characterized by terrane accretion,imbrication,subcretion and anatexis of unsubductable oceanic lithosphere.As Earth cooled and the background oceanic lithosphere became denser and stiffer,there would be an increasing probability that oceanic crustal segments could founder in an organized way,producing a gradual evolution of pre-subduction convergent margins into modern-style active subduction systems around 2.5 Ga.Plate tectonics today is constituted of:(1)a continental drift system that started in the Early Archaean,driven by deep mantle currents pressing against the Archaean-age sub-continental lithospheric mantle keels that underlie Archaean cratons;(2)a subduction-driven system that started near the end of the Archaean. | Jean H.Bédard | 2018 | Geoscience Frontiers2018，9，1： | 21 |
| 2 | Impact of heat shock on heat shock proteins expression, biological and commercial traits of Bombyx mori显示文摘我们报导新二化性蚕, Bombyx 粗腐殖质 i strainsNB_4D_2, KSO_1, NP_2, CSR_2 和 CSR_4 和热的微分表示的 thermotolerance 在不同中间形态震惊蛋白质。蚕 larva 的不同中间形态被使遭到在 35 ° C, 40 ° C 和 45 ° C 加热吃惊 2 小时恢复跟随的 2 个小时。热吃惊蛋白质被热吃惊的 SDS-PAGE.The 影响在茧的商业特点上分析被后面的不同策略在控制上以获得的 thermotolerance 分析。比较地, NP_2 比另外的种类展出了 bettersurvivability。当幼虫的开发在第一中间形态 >
秒中间形态 >
的顺序继续,加热吃惊的抵抗被增加第三中间形态 >
第四中间形态 >
在所有蚕种类的第五中间形态。热吃惊蛋白质的表示在不同中间形态变化。在第一,第二和第三中间形态,在第四中间形态的 84 kDa 和 84, 62, 60, 47 和 33 kDa 的 90 kDa 在第五中间形态加热吃惊蛋白质响应热吃惊被观察。对应于不同阶段的商业特点上的热吃惊的相对影响在所有紧张是重要的。InNB_4D_2,茧和壳重量显著地分别地在控制上增加了到 17.52% 和 19.44% 。热为评估和进化 ofthermotolerant 蚕紧张作为分子的标记震惊蛋白质因为热带被讨论。 | VASUDHA B. CHAVADI APARNA H. SOSALEGOWDA MANJUNATHA H.B OREGOWDA | 2006 | Insect Science2006，13，4： | 5 |
| 3 | 核因子KB:一种新的治疗途径?显示文摘基因转录过程是由被称作为转录因子的调节蛋白所控制的。这些转录因子在细胞信息传递中起着非常重要的作用。它们的结构中含有特异性区域,即DNA结合区域,能与靶基因调节区域(即启动子和增强子)上的特定DNA序列结合。根据其DNA结合区域的不同,转录因子被分为不同家族。核因子KB(NF-KB)是其中的一种,它最早是因调节小鼠B淋巴细胞的K轻链而被认识的。随后,在不同的细胞中发现了几种不同的NF-KB蛋白。NF-KB的家族成员[如NF-KB1(或p50)和RelA(或p65) | H.Bhrer P.P.Nawroth 张宁 | 1999 | 德国医学1999，16，5： | 3 |
| 4 | Experimental studies on the strength of different rock types under dynamic compression显示文摘 | H.B Li J Zhao J.R Li Y.Q Liu Q.C Zhou | 2004 | International Journal of Rock Mechanics and Mining Sciences2004，，： | 2 |
| 5 | Dynamic uniaxial compression tests on a granite显示文摘 | J Zhao H.B Li M.B Wu T.J Li | 1999 | International Journal of Rock Mechanics and Mining Sciences1999，，2： | 2 |
| 6 | Recent developments in titanium alloy application in the energy industry显示文摘 | R.W Schutz H.B Watkins | 1998 | Materials Science & Engineering A1998，，1： | 2 |
| 7 | Larvicidal activity of extracts from Quercus lusitania var. infectoria galls (Oliv.)显示文摘 | A Redwane H.B Lazrek S Bouallam M Markouk H Amarouch M Jana | 2002 | Journal of Ethnopharmacology2002，，2： | 2 |
| 8 | Asparagine synthetase gene TaASN1 from wheat is up-regulated by salt stress,osmotic stress and ABA显示文摘 | Wang H.B Liu D.C Sun J.Z | | 0，，： | 1 |
| 9 | 查看详情显示文摘 | Liu H.B Chen M.C Huang Z.T Xu K. Zhang X.J. Chen X.E.and Shi W.F | | 0，，： | 1 |
| 10 | Redox‐generated isoprostanes are associated with residual platelet activity in aspirin‐treated patients with stable coronary heart disease显示文摘 | E.SCHWEDHELM A.BIEREND R.MAAS R.TRINKS G. D.KOM D.TSIKAS R. H.B?GER | 2010 | Journal of Thrombosis and Haemostasis2010，，12： | 1 |
| 11 | 查看详情显示文摘 | Gonzalez C Schlegel H.B | | 0，，： | 1 |
| 12 | 急腹症的临床标准化显示文摘通常疾病的正确诊断是治疗的前提。按某种系统诊断法可缩小可能诊断的范围,以尽可能得到正确的诊断。这种系统诊断法包括病史询问、体格检查以及放射、CT、超声、实验室的辅助检查结果和计算机的应用。急腹症中病史询问、体格检查占中心地位,实验室和器械检查是重要的辅助检查。 | C.Franke P.Verreet C.Ohmann H.Bhner H.-D.Rher 张林 | 1997 | 德国医学1997，14，2： | 1 |
| 13 | 查看详情显示文摘 | Ye S.Q Gao K Zhou H.B Yang X.D Wu J | | 0，，： | 1 |
| 14 | 查看详情显示文摘 | Han H.B Zhou S.S Zhang D.J Feng S.W.Li L.F.Liu K.Feng W.F.Nie J.Li H.Huang X.J.Armand M.Zhou Z.B | | 0，，07： | 1 |
| 15 | Adjuvant therapy for older women with breast cancer显示文摘 | H.B Muss | 2003 | The Breast2003，，6： | 1 |
| 16 | 查看详情显示文摘 | Lu X.H Yu H.B Wu W.R | | 0，，： | 1 |
| 17 | Separation of humic acid from a model surface water with PSU/SPEEK blend UF/NF membranes显示文摘 | Bowen W.R Doneva T.A Yin H.B | | 0，，1： | 1 |
| 18 | 查看详情显示文摘 | Li L.F Zhou S.S Han H.B Li H.Nie J.Armand M.Zhou Z.B.Huang X.J | | 0，，02： | 1 |
| 19 | Compara-tive characterization of Chitinases from silkworm (Bombyx mori) and bollworm (Helicoverpa armigera)显示文摘 | Zhang H.B Liu M.Y Tian Y.J Hu X.Q | | 0，，02： | 1 |
| 20 | 查看详情显示文摘 | Lu X.H Yu H.B Xu Y.H Xiang P.P Che X | | 0，，： | 1 |
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