| 1. |
|
|
| 2. |
- Wagner, W, et al.
(författare)
-
Europe ambivalent on biotechnology
- 1997
-
Ingår i: Nature. - London : Nature Publishing Group. - 0028-0836 .- 1476-4687. ; 387, s. 845-847
-
Tidskriftsartikel (refereegranskat)abstract
- The Eurobarometer on Biotechnology (46.1) was conducted during October and November 1996. The survey conducted in each EU (European Union) country used a multi-stage random sampling procedure and provided a statistically representative sample of national residents aged 15 and over. The total sample within the EU was 16,246 respondents (about 1,000 per EU country). The survey questionnaire was designed by the authors as part of a larger study involving the comparative analysis of public perceptions, media coverage and public policy in relation to biotechnology from 1973 to the present.
|
|
| 3. |
- Bauer, HCF, et al.
(författare)
-
The Scandinavian Sarcoma Group Register
- 1999
-
Ingår i: Acta orthopaedica Scandinavica. Supplementum. - : Medical Journals Sweden AB. - 0300-8827 .- 0001-6470. ; 70285, s. 41-44, s. 41-44
-
Tidskriftsartikel (refereegranskat)
|
|
| 4. |
- Scheunemann, T, et al.
(författare)
-
Quantum well resonances in ferromagnetic Co films
- 1997
-
Ingår i: SOLID STATE COMMUNICATIONS. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0038-1098. ; 104:12, s. 787-792
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The above-vacuum-threshold electronic structure of ultrathin Co films on W(110) is studied for coverages from 1 monoatomic layer (ML) upward. For n ML, the spin-dependent layer-projected local density of states (LDOS) for k parallel to = 0, which is calcu
|
|
| 5. |
|
|
| 6. |
|
|
| 7. |
|
|
| 8. |
- Lundstrom, T, et al.
(författare)
-
Thermal expansion of beta-rhombohedral boron
- 1998
-
Ingår i: JOURNAL OF ALLOYS AND COMPOUNDS. - : ELSEVIER SCIENCE SA. ; 267:1-2
-
Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- The cell dimensions of beta-rhombohedral boron have been measured in the temperature range 10-1273 K, using X-ray diffraction. The linear thermal expansion coefficients (alpha(l)=(l-l(298))/l(298) (T-T-298)) were determined along the a and c directions.
|
|
| 9. |
- Magnusson, P, et al.
(författare)
-
Photometric observations and modeling of asteroid 1620 Geographos
- 1996
-
Ingår i: ICARUS. - : ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS. - 0019-1035. ; 123:1, s. 227-244
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Photometric observations of 1620 Geographos in 1993 and 1993 are presented and, in combination with previously published data, are used to derive models of Geographos, We estimate that the sidereal period of rotation is 0.21763860 +/- 0.00000003 days (5(h
|
|
| 10. |
- Mikhail, W. E., et al.
(författare)
-
Femoral bone regeneration subsequent to impaction grafting during hip revision : histologic analysis of a human biopsy specimen
- 1999
-
Ingår i: The Journal of Arthroplasty. - Philadelphia, USA : Elsevier. - 0883-5403 .- 1532-8406. ; 14:7, s. 849-953
-
Tidskriftsartikel (refereegranskat)abstract
- Cemented revision with impaction grafting shows encouraging early clinical results; postoperative biopsy specimens taken from the proximal femur in humans have demonstrated viable trabecular and cortical bone. Human radiographic studies also illustrate density changes within the proximal femur, consistent with remodeling of bone-graft. In an animal experiment, bone incorporation was shown in the proximal femur, but graft lysis was reported around the distal portion of the implant. We report on a patient who sustained a traumatic femoral fracture at the level of the tip of the femoral component 27 months after revision with impaction grafting and a collarless polished taper stem. At the time of open reduction and internal fixation of the fracture, we obtained circumferential biopsy specimens from the fracture site. Three distinct zones could be identified histologically: i) an inner zone consisting of bone-cement, fibrous tissue, and partially necrotic trabeculae with evidence of bone remodeling; ii) a middle zone consisting of viable trabecular bone and probable neocortex formation with fewer particles of bone-cement; and iii) an outer zone with viable cortex. Fibrous tissue was present around some of the incorporating bone-graft fragments, but no continuous fibrous membrane was present. Cement particles were identified, but no polyethylene debris was found by light microscopy. Biopsy specimens from the distal aspect of the prosthesis may not reflect changes seen proximally, but based on the available tissue, this case illustrated histological evidence of bone-graft remodeling after impaction grafting. These results are consistent with our expectations based on radiographic findings and clinical results.
|
|
| 11. |
- Poulsen, S, et al.
(författare)
-
Tuberkuloseudviklingen i Danmark 1972-1996
- 1999
-
Ingår i: Ugeskrift for Læger. - 0041-5782. ; 161:23, s. 3452-3457
-
Tidskriftsartikel (refereegranskat)abstract
- The present study is based on notified cases of tuberculosis (TB) in the National tbc. register 1972-1996. A decline in Tb incidence was seen from 1972 and until the mid-1980's. Subsequently the trend has reversed due to an increasing number of TB cases in foreigners. In 1996, 60% of all cases of TB in Denmark were found in foreigners reflecting the rising number of refugees and their families arriving in Denmark from highly endemic areas, mainly Somalia. Among native Danes the TB incidence fell from 14 per 100,000 in 1972 to 4 per 100,000 in the 1980's and stabilized at this very low level. The unchanged incidence in Danes covers a falling incidence in the older and a rising incidence in the younger and middle-aged adult population, mainly in the capital. Approximately half of the cases occur in high-risk groups. The TB-epidemic is close to elimination in the indigenous Danish population, but the disease is maintained at a low level probably due to increased patient and doctor delay and resulting microepidemics primarily in high-risk populations.
|
|
| 12. |
- Skytting, Björn T., et al.
(författare)
-
Clinical course in synovial sarcoma : A Scandinavian sarcoma group study of 104 patients
- 1999
-
Ingår i: Acta Orthopaedica Scandinavica. - : Medical Journals Sweden AB. - 0001-6470. ; 70:6, s. 536-542
-
Tidskriftsartikel (refereegranskat)abstract
- We analyzed treatment and outcome in 104 Scandinavian patients with synovial sarcoma in the extremities or trunk wall, diagnosed between 1986 and 1994. Only surgically treated patients without metastases at diagnosis were included. Median follow-up of survivors was 6 (3-11) years. 34 patients developed metastases. The overall 5- and 7-year survival rates were 0.76 (95% Cl 0.66-0.83) and 0.69 (0.58-0.78), respectively. Large tumor size and amputation were significantly associated with impaired metastasis-free survival. Patients with local recurrence had a higher risk of metastases following the local event. Local excision with inadequate margin was associated with a higher risk of local recurrence.
|
|
| 13. |
|
|
| 14. |
- Westerberg, L, et al.
(författare)
-
Untitled - Reply
- 1998
-
Ingår i: SCANDINAVIAN JOURNAL OF PRIMARY HEALTH CARE. - 0281-3432. ; 80A:9, s. 1396-1396
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
|
|
