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31篇 您的检索式:作者名="HRA"
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1斯洛伐克西喀尔巴阡山脉内侧Veporicum地区的地球动力学演化序列与菱镁矿和滑石矿床成因(英文)显示文摘本文总结并报导了斯洛伐克西喀尔巴阡山脉内侧的石炭纪岩石中产出的菱镁矿和滑石成因的最新资料.这些矿床赋存于Veporicum构造超单元中和该超单元与Gemericum的接触带中.北部Sinec成矿带是主要的菱镁矿和滑石矿化区,产出的主要矿床有Kokava,Sinec,Samo,Hnsta-Mutnik等矿床.而南部的Ochtina成矿带只产有菱镁矿床,主要矿床包括在Dubrava地体上的Dubrava,Mikov?JedL'vec;Luben韐,Ochtina,Kosice-Bankov,Banisko,Medvedia等矿床.菱镁矿形成于变质M1期石炭系中方解石被白云石和菱镁矿连续交代过程(北矿带成矿温度为280~400℃,南矿带成矿温度为370~420℃;Radvanec&Prochska,2001;Kodera&Radvanec,2002).Permoscythian蒸发卤水提供了Mg.成矿事件和华力西期碰撞后运动有关.拉伸构造和高热流值促使成矿热液系统的产生.滑石矿化则形成于稍晚的不同期变质事件(M2),成矿流体来源也与菱镁矿化不同.构造的、微构造的、变质的以及地质年代学的数据将滑石成矿作用和阿尔卑斯上白垩系的构造地热事件AD2联系在一起.AD2事件是阿尔卑斯碰撞(AD1)地壳加厚和变质核杂岩体起源的结果,体现在地壳不整合面上的区域拉伸,及开放系统中大规模热液流动.这一过程在更靠近Veporic热穹的北带区域(Sinec剪切带)很显著,而向着Veporic热穹的周围部分(南Ochtina带),M2变质过程和块滑石化则逐渐减弱.Sinec剪切带是北Sinec带中突出的AD2-AD3结构,白云石/菱镁矿透镜体(在M1期交代造成的)和相伴随的岩石夹杂在AD1中更坚硬的基底岩石之中.本研究证明了AD2中块滑石化的普遍性,滑石和白云石2形成于拉伸显微构造中(变质过程M2;温度为490~540℃,压力为240~330MPa).在Sinec带中AD3阶段的对偶剪切作用形成了该带中的滑石矿.它是AD2事件从去顶到区域扭压剪切的动力学转变过程的逐步延续.北Sinec带使AD3变形处于由坚硬岩石包围的软岩石的狭窄的剪切带中,而在南Ochtina带中AD3变形产生在由里面漂浮着坚硬碳酸盐块的软的岩石柱中.在Ochtina带中,在AD2和AD3阶段由于M2期较低的P-T条件和变形梯度导致了该区有经济价值的滑石矿化不发育.总之,现有的研究结果能用作阿尔卑斯型地体中菱镁矿和滑石找矿的基本标志.Zoltán NMETH Walter PROCHASKA Martin RADVANEC Martin KOV■IK Ján MADARAS Peter KOD■RA L'ubomír HRA■KO 2004岩石学报2004,20,4:2
2Endothelial dysfunction precedes development of microalbuminuria in IDDM显示文摘Stehouwer CAD Fischer HRA Van Kui jk AWR 1995Diabetes1995,44,:1
3Probing the molecular program of apoptosis by cancer chemotherapeutic agents显示文摘FESUS L SZONDY Z HRA Y 1995J Cell Biochem Supply1995,22,1:1
4Full-Duplex Fiber-Optic RF subcarrier transmission using a Dual-Function modulator/photodetector显示文摘 K-I Kitayama J(o)ger D 1999IEEE Trans Microwave Theory Tech1999,47,:1
5Endothelial dysfunction preced es the development of microalbuminuria in insulin-dependent mellitus Int显示文摘Stehovwer CDA Fisher HRA Donker AJM 1995Kidne J1995,47,4:1
6Comparison of antioxidative and synergistic effects of rosemary extract with a-tocopherol,ascorbly palmitate and citric acid in sunflower oil显示文摘HRA(S) A R HADOLIN M KNEZ (Z) 0,,02:1
7Comparison of antioxidative and synergistic effects of rosemary ex-tract withā-tocopherol,ascorbyl palmitate and citric acid In sunflower oil显示文摘Andreja Rizner Hras Majda Hadolin zeljko Knez et a1 2000Food chemist2000,71,:1
8The seventh report of the joint national committee on prevention,detection,evaluation,and treatment of high blood pressure显示文摘Chobanian AV Bakris GL Black Hra 2003JAMA2003,289,:1
9Comparsion of antioxidative and synergistic effects of rosemary extract with α-tocopherol,ascorbyl palmitate and citric acid in sunflower oil显示文摘Hras A R Hadolin M Knez Z 2002Food Chemistry2002,71,:1
10Comparison of antioxidative and synergistic effects of rosemary extract with-tocopherol, ascorbyl palmitate and citric acid in sunflower oil 显示文摘Hras A R Hadolin M Knez Z 2000Food Chemistry2000,71,2:1
11Immunocontraception of African elephants 显示文摘Fayrer HRA Grobler D Altena JJ 2000Nature2000,407,6801:1
12Comparison of antioxidative and synergistic effects of rosemary extract with-tecopherol, aecorbyl palmitate and citric acid in sunflower oil显示文摘Hras AR Hadolin M Knez Z 2000Food Chemistry2000,71,2:1
13Eedothelial dysfuction prece des the development of microalbuminuria in insulindependent mellitus显示文摘Stehovwer CDA Fisher HRA Donker AJM 1995Int Kidney1995,47,4:1
14Comparison of antioxidative and synergistic effects of rosemary extract with tocopherol, ascorbyl palmitate and citric acid in sunflower oil显示文摘Hras A R Hadolin M Knez Z 2000Food Chemistry2000,71,2:1
15Endothelial dysfunction preeedes development of microalbuminuria in IDDM显示文摘Stehawer CDA Fiseher HRA van Kuijk AWR 1995Diabetes1995,44,1:1
16Comparison of antioxidative and synergistic effects of rosemary extract withtocopherol, ascorbyl palmitate and citric acid in sunflower oil显示文摘Hras A R Hadolin M Knez Z 2000Food Chemistry2000,71,2:1
17Endothelial dyfunction precedes developone ot of onicroal bu onioouria in IDDM显示文摘Stebouwer CDA Fischer HRA Van Kuijk AWR 2001Diabetes2001,44,:1
18Comparison of antioxidative and synergistic effects of rosemary extract with a-tocopherol,ascorbyl palmitate and citric acid in sun-flower oil 显示文摘Hras AR Hadolin M Knez Z 2000Food Chemistry2000,71,:1
19Ratio ofmyeloid and plasmacytoid dendritic cells and TH2 skew in CRS with nasal polyps显示文摘Kirsche H NiederführA Deutschle T 0,,01:1
20Therapeutic modification of nuclear factor κB binding activity and tumour necrosis factor-α gene expression during acute biliary pancreatitis显示文摘DUNN JA LI C HRA T 1997Am Surg1997,63,12:1
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