1. |
|
|
2. |
|
|
3. |
- Darj, Elisabeth, et al.
(författare)
-
The prophylactic effect of doxycycline on postoperative infection rate after first-trimester abortion
- 1987
-
Ingår i: Obstetrics and Gynecology. - 0029-7844 .- 1873-233X. ; 70:5, s. 755-758
-
Tidskriftsartikel (refereegranskat)abstract
- A prospective double-blind study was performed to evaluate the effect of prophylactic antibiotic treatment before induced abortion. Eight hundred consecutive women admitted for first-trimester abortion, without signs of genital infection or antibiotic use in the last three weeks, were included in the study. Doxycycline 400 mg or placebo was given as a single oral dose ten to 12 hours before vacuum aspiration. Ninety-one women (11.8%) returned to the hospital with suspected complications. Thirty-two of these women were diagnosed as having pelvic inflammatory disease, eight of whom (2.1%) had received doxycycline before the abortion and 24 of whom (6.2%) had received placebo, a statistically significant difference (P less than .01). A history of pelvic inflammatory disease increased the risk of developing it again after an abortion.
|
|
4. |
- Köhler, Th., et al.
(författare)
-
Precision measurement of strong interaction isotope effects in antiprotonic 16O, 17O, and 18O atoms
- 1986
-
Ingår i: Physics Letters B. - : Elsevier BV. - 0370-2693 .- 1873-2445. ; 176:3-4, s. 327-333
-
Tidskriftsartikel (refereegranskat)abstract
- The strong-interaction effects in antiprotonic 16O, 17O, and 18O atoms were measured at the CERN antiproton facility, LEAR. The shifts ε{lunate} and the widths Γ of the 3d level were determined to be -112±20 eV (16O), -140±46 eV (17O), -195±20 eV (18O), and 495±45 eV (16O), 540±150 (17O), 640±40 eV (18O), respectively. © 1986.
|
|
5. |
|
|
6. |
- Winkler, Dag, 1957, et al.
(författare)
-
A sub-mm wave quasiparticle receiver for 750 GHz-progress report
- 1986
-
Ingår i: Proceedings of the SPIE - The International Society for Optical Engineering. - 0277-786X. ; 598, s. 33-38
-
Konferensbidrag (refereegranskat)abstract
- The authors have designed a sub-mm wave receiver using superconducting edge tunnel junctions (SIS/SIN). The mixer is subharmonically pumped at about 375 GHz, whereas the signal frequency is at twice this frequency. The local oscillator and the signal are both coupled to a constant width slot antenna, and via an exponential tapering to an array of two junctions coupled in series across a slotline. Design and preliminary results are discussed
|
|