Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    A Technique to Evaluate Aquifer Constants by Pumping Test Data of a Cavity Well (1987)
    Oxford, UK : Blackwell Publishing Ltd
    Ground water 25 (1987), S. 0 
    Details
    ISSN: 1745-6584
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Geosciences
    Notes: Most of the solutions proposed by various workers to solve a nonequilibrium equation for the flow towards a nonpenetrating cavity well are based on the curve-matching technique or an approximate straight-line method. In this paper, another technique to solve an inverse problem has been proposed. This approach is simpler and more realistic since the element of human judgement is practically eliminated.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1745-6584.1987.tb02877.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    In vivo distribution studies of radioactively labelled platinum complexes; cis-dichlorodiammine platinum(II), cis-trans-dichlorodihydroxy-bis-(isopropylamine) platinum (IV), cis-dichloro-bis-cyclopropylamine platinum(II), and cis-diammine 1,1-cyclobutanedicarboxylate platinum(II) in patients with malignant disease, using a gamma camera (1985)
    Springer
    Cancer chemotherapy and pharmacology 14 (1985), S. 253-257 
    Details
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The in vivo distribution in man of the four platinum derivatives cis-dichlorodiammine platinum(II) (DDP), cis-trans-dichlorodihydroxy-bis-(isopropylamine) platinum (IV) (CHIP), cis-dichloro-bis-cyclopropylamine platinum (II) (CP), and cis-diammine 1,1-cyclobutanedicarboxylate platinum(II) (CBDCA) has been observed. The availability of these compounds labelled with the radioactive isotope of platinum, platinum-191, has made serial in vivo imaging of their distribution possible. Injection of 17–35 MBq (5–28 mg) of the labelled compound IV was followed by imaging, using a gamma camera, with particular reference to the kidneys, liver, and tumour site. Hepatic and renal clearances were observed in all nine patients, but no unequivocal evidence of tumour uptake was found. The left kidney uptake was estimated at times up to 7 days after injection. Mathematical analysis of some of the uptake curves failed to show any significant difference between the clearance times observed. However, the two patients who received CBDCA did show a higher initial renal uptake, falling within the 1st day to levels comparable with those of the other compounds, and the three patients who received DDP showed consistently liver uptake.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00258128
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    An autoradiographic study of the intrarenal localisation and retention of cisplatin, iproplatin and paraplatin (1988)
    Springer
    Cancer chemotherapy and pharmacology 22 (1988), S. 241-245 
    Details
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The intrarenal localisation of platinum following the intravenous administration of platinum-195m-labelled cisplatin, iproplatin and paraplatin was studied using autoradiography. Following injection of cisplatin, platinum was distributed throughout the kidney even up to 14 days after treatment. In the case of iproplatin and paraplatin rapid platinum clearance was noted from the glomeruli, blood vessels and renal medulla within 2 h of administration. Relative cortical and medullary platinum radionuclide concentrations for all three agents were determined by Chalkley grid analysis. This showed greater relative concentrations of platinum in the cortex at increasing times following iproplatin and paraplatin compared with cisplatin. It is suggested that the lower renal toxicity of iproplatin and paraplatin than of cisplatin may be due to reduced platinum retention within the pars recta.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00273418
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Production, morphology, and cytogenetic analysis of Elymus caninus (Agropyron caninum) x Triticum aestivum F1 hybrids and backcross-1 derivatives (1986)
    Springer
    Theoretical and applied genetics 71 (1986), S. 750-756 
    Details
    ISSN: 1432-2242
    Keywords: Triticum aestivum ; Agropyron caninum ; Elymus caninus ; Intergeneric hybrids ; Chromosome pairing
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Intergeneric hybrids were produced between common wheat, Triticum aestivum (2n=6x=42, AABBDD) and wheatgrass, Etymus caninus (Agropyron caninum) (2n=4x=28, SSHH) — the first successful report of this cross. Reciprocal crosses and genotypes differed for percent seed set, seed development and F1 hybrid plant production. With E. caninus as the pollen parent, there was no hybrid seed set. In the reciprocal cross, seed set was 23.1–25.4% depending upon wheat genotype used. Hybrid plants were produced only by rescuing embryos 12–13 days post pollination with cv ‘Chinese Spring’ as the wheat parent. Kinetin in the medium facilitated embryo germination but inhibited root development and seedling growth. The hybrids were vigorous, self sterile, and intermediate between parents. These had expected chromosome number (2n=5x=35, ABDSH), very little chromosome pairing (0.51 II, 0.04 III) and some secondary associations. The hybrids were successfully backcrossed with wheat. Chromosome number in the BC1 derivatives varied 54–58 with 56 as the modal class. The BC1 derivatives showed unusually high number of rod bivalents or reduced pairing of wheat homologues. These were sterile and BC2 seed was produced using wheat pollen.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00263274
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Mitomycin-C induced improvement in superficial bladder tumors: A morphologic and immunohistochemical evaluation (1985)
    Springer
    Urological research 13 (1985), S. 51-54 
    Details
    ISSN: 1434-0879
    Keywords: Blood Group Antigens (BGA) ; Mitomycin-C ; Intravesical chemotherapy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Twenty bladder biopsies from ten patients with superficial transitional cell carcinoma were obtained prior to and following therapy with intravesical mitomycin-C. Each biopsy was evaluated histologically and immunohistochemically for A, B, H blood group antigen (BGA) expression. A, B and H blood group antigens were identified using monoclonal anti-A, B and H antibody and were localized with the avidin-biotin-peroxidase complex (ABC) technique. Particular attention was directed toward flat urothelial lesions and the urothelium adjacent to papillary tumors. Routine histologic evaluation showed improvement in posttherapy biopsies compared to corresponding pre-therapy biopsies in 7/10 cases but was equivocal in 3/10 cases. Immunohistochemical evaluation, however, showed improvement in all 10 cases, as judged by increased urothelial BGA expression. This increase in urothelial BGA expression after intravesical mitomycin-C therapy suggests a therapy induced improvement in dysplastic urothelium which was not uniformly evident on routine histologic examination.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00261565
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Response of wheatgrasses and wheat × wheatgrass hybrids to barley yellow dwarf virus (1989)
    Springer
    Theoretical and applied genetics 77 (1989), S. 369-374 
    Details
    ISSN: 1432-2242
    Keywords: Barley yellow dwarf virus (BYDV) ; Wheat-grasses ; Wheat × Agropyron hybrids ; ELISA
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Resistance to barley yellow dwarf virus (BYDV), manifested by low enzyme-linked immunosorbent assay (ELISA) values in plants exposed to viruliferous aphids, was identified in several wheatgrasses (Agropyron spp.). ELISA results were similar for root and leaf extracts of infested plants. No difference in reaction to BYDV was found between plants grown in the field and those in the growth chamber. Interspecific hybrids were generated using pollen from single resistant plants of Agropyron spp. to pollinate soft red winter wheat spikes. Resistance in hybrids appeared to be at the level of virus replication rather than at the level of vector inoculation. The hybrids varied in their reaction to BYDV. Expression of BYDV resistance in hybrids was influenced not only by wheat genotype and Agropyron species but, in some cases, reaction varied even among hybrids between the same wheat genotype and Agropyron plant. Implications of these results are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00305830
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    HM-PAO-imaging and herpes encephalitis (1989)
    Springer
    Archives of virology 109 (1989), S. 263-268 
    Details
    ISSN: 1432-8798
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Selective uptake of the cerebral blood-flow imaging agent99mTc-hexamethylpropyleneamine oxime (HM-PAO) by Human Herpesvirus 1 (HSV-1) infected cells was investigated in vivo and in vitro. No specific uptake of HM-PAO was observed either in encephalitic rats (by brain scintigraphic imaging or by immunoperoxidase staining/autoradiography of brain sections) or in HSV-1 infected Vero cells.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01311086
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Specific neuro-radiological diagnosis of Herpes encephalitis in an animal model (1988)
    Springer
    Archives of virology 101 (1988), S. 1-12 
    Details
    ISSN: 1432-8798
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The potential of utilizing a radio-labelled derivative of the antiviral drug (E)-5-(2-iodovinyl)-2′-deoxyuridine (IVDU) for the specific, non-invasive, in vivo diagnosis of Herpes simplex virus encephalitis (HSVE) was investigated in a rat model of the disease. Following pharmacological disruption of the blood brain barrier radiolabelled IVDU was administered by intra-carotid injection. Brain radioactivity was compared between control and infected animals via gamma camera scintigraphy. After clearance of non-metabolized drug, markedly higher levels of activity were found in infected brain. Post-mortem studies of cryostat sections of brain examined by autoradiography and immunochemical staining showed the radioactivity selectively accumulated in areas of virus infection. These results indicate that radio-labelled derivatives of antiviral drugs may allow the specific neuro-radiological diagnosis of HSVE.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01314647
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Comparative study of the degradation of flax shive by strains of Pleurotus (1987)
    Springer
    Applied microbiology and biotechnology 25 (1987), S. 542-546 
    Details
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Summary Among the four strains of Pleurotus tested, hybrid strain A was found to degrade flax shive faster than the other three strains. Strain A produced more polygalacturonase, pectinlyase, cellulase and laccase enzymes than the other three strains of Pleurotus. Maximum activities of laccase and polysaccharide degrading enzymes were correlated with high weight loss, reduction in the yield of lignin and holocellulose and the degree of polymerisation of holocellulose. The addition of crude extract of flax shive on unextracted-shive increased the production of primordia of all the four strains, but it did not increase the degradation of flax shive. Flavonoid type compounds were detected in the crude extract of flax shive and they may be responsible for the increase in the production of mushroom primordia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00252014
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Economic importance of thermophilous fungi (1989)
    Springer
    Applied microbiology and biotechnology 31 (1989), S. 1-10 
    Details
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Summary A wide range of thermophilic and thermo-tolerant fungi can cause spoilage of bagasse, grain, groundnut, hay, palm kernels, peat, wood chips and other agricultural crops. Thermophilous fungi are also reported to be involved in the processing of agricultural produce such as cocoa, guayule and tobacco; biodegradation of lignocellulose, animal and other wastes in controlled conditions. The habitat of thermophilous fungiranges from hot natural environment to manmade environments such as coal spoil tips and aircraft fuel tanks.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00252517
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...