Renal complications of cystitis in koalas     

PJ CANFIELD  AJ SPENCER 《Australian veterinary journal》1993,70(8):310-311

  相似文献   

Niobium/Uranium Evidence for Early Formation of the Continental Crust   总被引：1，自引：0，他引：1  

PJ Sylvester  IH Campbell  DA Bowyer 《Science (New York, N.Y.)》1997,275(5299):521-523

Niobium/uranium ratios in greenstone-belt basalts and gabbros indicate that parts of the Late Archean mantle beneath Western Australia underwent a level of melt extraction, resulting in formation of the continental crust, comparable to that seen in the present mantle. The implication is either that (i) the amount of continental crust that formed before 2.7 x 10(9) years ago was much greater than generally thought or (ii) crustal growth occurred by severe depletion of small volumes of the mantle rather than by moderate depletion of a large volume of mantle.  相似文献   

Remaining vigilant for the exotic: cases of imported canine leishmaniosis in Australia 2000–2011     

E Cleare  K Mason  J Mills  M Gabor  PJ Irwin 《Australian veterinary journal》2014,92(4):119-127

  相似文献   

Use of REP‐PCR and 16S rRNA gene sequencing for comparison of Mannheimia haemolytica isolates obtained from fatal cases of bovine respiratory disease in the USA and Australia     

JD Taylor  DJ Doyle  PJ Blackall  AW Confer 《Australian veterinary journal》2014,92(1-2):15-23

  相似文献   

The effect of ketamine infusions on the minimum alveolar concentration of isoflurane in cats     

JE Ilkiw  PJ  Pascoe  CA Craig  LD Tripp  C Kollias-Baker 《Veterinary anaesthesia and analgesia》2001,28(4):210-211

  相似文献   

A History of the Canadian Army Veterianary Corps in the Great World War 1914–1919     

PJ Mylrea 《Australian veterinary journal》2000,78(11):783-783

  相似文献   

Temperature-induced momentum-dependent spectral weight transfer in Bi2Sr2CaCu2O8+delta     

Z Shen  PJ White  DL Feng  C Kim  GD Gu  H Ikeda  R Yoshizaki  N Koshizuka 《Science (New York, N.Y.)》1998,280(5361):259-262

Angle-resolved photoemission data from the cuprate superconductor Bi2Sr2CaCu2O8+delta above and below the superconducting transition temperature Tc reveal momentum-dependent changes that extend up to an energy of about 0.3 electron volt, or 40kTc (where k is the Boltzmann constant). The data suggest an anomalous transfer of spectral weight from one momentum to another, involving a sizable momentum transfer Q approximately (0.45pi, 0). The observed Q is intriguingly near the charge-order periodicity required if fluctuating charge stripes are present.  相似文献   

Mass-independent oxygen isotope fractionation in atmospheric CO as a result of the reaction CO + OH     

T Rockmann  CAM Brenninkmeijer  G Saueressig  P Bergamaschi  JN Crowley  H Fischer  PJ Crutzen 《Science (New York, N.Y.)》1998,281(5376):544-546

Atmospheric carbon monoxide (CO) exhibits mass-independent fractionation in the oxygen isotopes. An 17O excess up to 7.5 per mil was observed in summer at high northern latitudes. The major source of this puzzling fractionation in this important trace gas is its dominant atmospheric removal reaction, CO + OH --> CO2 + H, in which the surviving CO gains excess 17O. The occurrence of mass-independent fractionation in the reaction of CO with OH raises fundamental questions about kinetic processes. At the same time the effect is a useful marker for the degree to which CO in the atmosphere has been reacting with OH.  相似文献   

Fullerene pipes   总被引：10，自引：0，他引：10  

J Liu  AG Rinzler  H Dai  JH Hafner  RK Bradley  PJ Boul  A Lu  T Iverson  K Shelimov  CB Huffman  F Rodriguez-Macias  YS Shon  TR Lee  DT Colbert  RE Smalley 《Science (New York, N.Y.)》1998,280(5367):1253-1256

Single-wall fullerene nanotubes were converted from nearly endless, highly tangled ropes into short, open-ended pipes that behave as individual macromolecules. Raw nanotube material was purified in large batches, and the ropes were cut into 100- to 300-nanometer lengths. The resulting pieces formed a stable colloidal suspension in water with the help of surfactants. These suspensions permit a variety of manipulations, such as sorting by length, derivatization, and tethering to gold surfaces.  相似文献