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  • 1
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    Unknown
    In:  Nachr.-Bl. Deutscher Pflanzenschutzdienst 2; p.3-5
    Publication Date: 1948
    Description: Der Autor bringt das starke Auftreten des Kohlweißlings und der Rübenblattwespe, die verheerende Schäden an Kohl- bzw. Senffeldern verursachten, mit der Trockenheit des Sommers 1947 in weiten Teilen Nord-, Mittel- und Ostdeutschlands in Verbindung. KATASTER-BESCHREIBUNG: KATASTER-DETAIL:
    Keywords: Thüringen, Sachsen, Sachsen-Anhalt, Brandenburg ; 1947 ; Pflanzenschädling ; Kohl ; Sonderkulturen ; Gemüse
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  • 2
    Publication Date: 1951
    Description: Beobachtungen zum Massenauftreten des Rübenderbrüßlers in Abhängigkeit von der vorherrschenden Witterung KATASTER-BESCHREIBUNG: Zusammenhang zwischen der Witterung (Bodentemperatur und Bodenfeuchte) und dem Massenauftreten des Käfers KATASTER-DETAIL: Delta Nied (Sommer) +, dann Mortalität +; Delta T (Sommer des Vorjahres) + und Delta Nied (Sommer des Vorjahres) - sowie Delta T ( Frühjahr des Schadjahres) +, dann Massenauftreten des Käfers +; Delta T: Tmit (Boden) 〉 10°C, Auskriechen der Käfer aus dem Boden
    Keywords: Mitteldeutschland ; 1947-1949 ; Insekten ; Zuckerrüben ; Boden ; Landwirtschaft ; Niederschlag ; Pflanzenschädling ; Temperatur ; Trockenheit ; Witterung
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  • 3
    Publication Date: 1977-06-01
    Print ISSN: 0044-2313
    Electronic ISSN: 1521-3749
    Topics: Chemistry and Pharmacology
    Published by Wiley
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  • 4
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Inorganic and Nuclear Chemistry Letters 11 (1975), S. 11-18 
    ISSN: 0020-1650
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Journal of clinical monitoring and computing 14 (1998), S. 471-476 
    ISSN: 1573-2614
    Keywords: Tissue thickness ; ultrasound ; anesthesia ; fluid therapy ; monitoring
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Medicine
    Notes: Abstract Introduction. A recently developed mini ultrasound device for measurement of peripheral tissue thickness is now available for use in clinical practice. Whether this device allows a better guidance of perioperative fluid therapy has to be investigated. Therefore, it is necessary to get basic data on the parameter tissue thickness in otherwise healthy patients during surgery. The aim of the present study was to evaluate differences in tissue thickness change between patients in supine and head down position with a novel handheld ultrasound device during the perioperative course of healthy surgical patients under a standardized fluid regimen. Methods. After obtaining ethics committee approval and informed consent we studied 19 ASA 1–2 female patients undergoing gynecological procedures in supine (SUP, n = 11) or in 30° head down position (HD, n = 8) in general anesthesia. Preoperative NPO status was comparable in both groups. Lactated Ringer's solution (LR) was continuously infused at a rate of 8 ml/kg b.w./h over 90 min and tissue thickness (TT) was determined by ultrasound before induction (t0) and in 30 min intervals (t30, t60, t90) at the forehead. Simultaneously plasma viscosity (PV) was evaluated. Results. Group SUP presented at t0 a forehead TT of 5.3 mm (SD ±0.5), at t30 TT was unchanged. At t60 mean TT increased significantly to 5.6 mm, (±0.6). At t90 mean TT remained stable at 5.7 mm (±0.5). Group HD presented at t0 a mean TT of 4.6 mm (±0.7), at t30 mean TT was 4.9 mm (±0.7) and at t60 mean TT of the forehead skin was measured as 5.3 mm (±0.6). Significance to t0 was reached at t90 with a mean TT of 5.4 mm (±0.7). Group HD showed a steeper increase and a parallel stabilization phase at the end. Differences between t0 and t90 have been significant. Mean PV in the SUP group at t0 (1.361 mPa*s, SD: ±0.045) decreased under the infusion therapy to 1.276 mPa*s (±0.04) at t90. Mean PV in the HD group was determined 1.351 mPa*s (±0.06) at t0 and declined to 1.274 mPa*s (±0.03) at t90. Conclusions.The findings suggest that fluid replacement after an NPO period and the expected changes of forehead TT due to positioning of the patient are detectable by this new ultrasound device.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 431 (1977), S. 123-133 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Structural and Magnetic Investigations of Hexachlorotungstates(V)CsWCl6 crystallizes in the monoclinic space group C2/c with the lattice dimensions a = 12.097(8), b = 6.327(5), c = 15.30(1) Å, β = 128.4(1)° and 4 formula units. The compounds AWCl6 (A = Rb, K, NH4) are isotypic with CsWCl6 as shown by powder patterns. Single-crystal photographs of [N(C2H5)4]WCl6 show monoclinic symmetry, space group P21/n with a = 11.737(8), b = 10.239(7), c = 7.191(5), β = 101.46(8)° and Z = 2. Both structures are composed of scarcely deformed WCl6 octahedra. The trigonal compression of the octahedra results in a slightly negative deformation parameter according to the Figgis-model of the magnetic behaviour of d1-systems. Above 80 K the μ2 vs. T-curve is linear. This leads to a spin-orbit coupling constant of 1250 ± 200 cm-1 and a covalence parameter of 0.6-0.8. Comparing the spectra of WCl6, CsWCl6 and Cs2WCl6 the beginning of the charge-transfer region was determined. The crystal field strength for CsWCl6 was found as Δ = 16 000 cm-1.
    Notes: CsWCl6 kristallisiert in der monoklinen Raumgruppe C2/c mit a = 12,097(8) b = 6,327(5), c = 15,30(1) Å, β = 128,4(1)° und Z = 4. Nach Aufnahmen an Kristallpulvern sind die Verbindungen AWCl6 mit A = Rb, K, NH4 isotyp. [N(C2H5)4]WCl6 gehört zur monoklinen Raumgruppe P21/n mit a = 11,737(8), b = 10,239(7), c = 7,191(5) Å, β = 101,46(8)° und Z = 2. In beiden Strukturen liegen schwach trigonal gestauchte WCl6-Oktaeder vor. Für den Figgis-Ansatz zur Deutung des magnetischen Verhaltens führt dies zu einem schwach negativen Verzerrungsparameter und zu einem oberhalb 80 K linearen μ2(T)-Verlauf. Daraus ergeben sich Spin-Bahn Kopplungskonstanten von ∼1250 ± 200 cm-1 sowie Kovalenzparameter zwischen 0,6 und 0,8. Durch Vergleich der Spektren von WCl6, CsWCl6 und Cs2WCl6 ließ sich der Beginn des Charge-transfer-Gebietes festlegen. Die Interpretation führte für CsWCl6 zu einem Kristallfeldparameter Δ = 16000 cm-1.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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