Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 25 for “"Digitalis"”.
-
The Function of Insect Trapping by Penstemon Digitalis and Cirsium Discolor
… plants native to central Illinois, Penstemon digitalis Nutt. (Scrophulariaceae) and Cirsium discolor (Muhl) Spreng (Compositae), sticky substances that capture insects are produced in the inflorescences. I tested four hypotheses as to the function of insect-trapping in these two plant species: …
-
Die Therapie der beginnenden Herzinsuffizienz bei Patienten mit Lungentumoren in der präoperativen Phase : Digitalismonotherapie oder Digitalis-Diuretikum Kombination
… Resultaten ist eine Kombinationstherapie aus Digitalis und einem Diuretikum bei beginnender Herzinsuffizienz nicht nur voll begründet, sondern auch notwendig. Wesentlich erleichtert wird heute die Diagnose "beginnende Herzinsuffizienz" durch den Einschwemmkatheter, der auch ambulant und ohne …
-
Population ecology, desiccation, and food resources with respect to angle of substrate for two limpets, Collisella (Acmaea) digitalis and Collisella (Acmaea) scabra
<p>Two common limpets, Collis~ (Acmaea) digitalis and Collisella (Acmaea) scabra have overlapping distributions in the upper int.ertidal .spray zone. Haven (1971) found that Q. digitalis is more abundant on vertical surfaces while Q. scabra dominates horizontal surfaces. He assumed this preference …
-
Vertical zonation of three species of California limpets (Acmaeidae) as a function of predation
… indicate the acmaeid limpet species Collisella digitalis, Collisella pelta and Notoacmea scutum inhabit different vertical zones in the rocky-intertidal region. At Sunset Bay, Oregon, Shotwell (1950) found that C. digitalis was situated in the upper intertidal C. pelta inhabited the …
-
The Preparation of 5-(2',3',4'-Trimethoxyphenyl) -4,6,-Dicarbeth-Oxycyclohexanedione-1,3 and Derivatives
… resembling cardiac glycosides found in the digitalis plant. Fieser and Strain had accumulated all the work done up to that time on the structures, purification, extraction and essential functional groups of these substances. |As one would expect, the next step was to synthesize simpler …
-
The Preparation of Polyhalogen, Polyhydroxy, and Other Derivatives of 4-(p-Hydrqxyphenyl)-Cyclqhexanediqne-3,5.
… resembling cardiac glycosides found in the digitalis plant. Fieser and Strain have compiled all the work that had been done up to that time on the extraction, purification, structure and essential functional groups of these substances. Attempts were also made by Elderfield et al. to …
-
Analyse mikrobieller Biofilme mittels innovativer molekularbiologischer Methoden
… Parodontitis beim Menschen und der Dermatitis Digitalis beim Rind, zu untersuchen. An beide Infektionen sind komplexe mikrobielle Biofilme beteiligt, von welchen bisher nicht kultivierte Bakterienspezies einen erheblichen Teil ausmachen. Parodontitis ist eine akut oder chronisch verlaufende …
-
A contribution to the vascular flora of the Sequatchie Valley within Sequatchie County, Tennessee
… eight state records were documented: Carex digitalis var. assymetrica, Spiranthes lacera var. lacera, Bromus latiglumis, Elymus glaucus, Gamochaeta coarctata, Vaccinium angustifolium, Crataegus succulenta, and Verbena scabra.
-
The actions of rubellin and prorubellin, (in comparison with transvaalin)
… Withering in 1785 of his classical monograph on digitalis, squill was again relegated to a period of relative obscurity. During the latter pert of the last century and in recent years the position of squill as a 2 cardioactive drug was recognised and established by experimental work in animals …
-
Baseline surveys and metal binding proteins as metal pollution indicators
… metal accumulating organisms (whelk, Bullia digitalis and "kikuyu" grass) and it was shown that dramatic increases in metal may not necessarily be toxic. It was concluded that less effort and time should be spent on metal analysis in determination of metal pollution and attention should …
-
Effects of an intervention and an organisational implementation for identification and treatment of common mental disorders in primary healthcare
… and from the regional pharmaceutical database Digitalis (only paper II). Results: Paper I showed that intervention participants with high perceived stress had more visits to psychotherapists (20% vs 7%, p < 0.05), received more CBT (16% vs 10%), and had more collaborative care (23% vs 11 %, p < …
-
Einfluss von Crataegus-Spezialextrakt WS 1442 auf die Kontraktilität isolierter Kardiomyozyten aus rechtsatrialem sowie linksventrikulären gesundem und terminal-insuffizientem Myokard
Isolierte Kardiomyozyten aus humanem Myokard (Vorhof- und Ventrikelgewebe) wurden mit dem Crataegus-Spezialextrakt WS 1442(Weissdornauszug) in ansteigender Konzentration (10E-10 bis 10E-7 [g/ml]) behandelt. Dabei wurden die maximal erreichte Verkürzung und die Geschwinidgkeiten von Kontraktion und …
-
Seed dormancy and germination niches of Mediterranean species along an altitudinal gradient in Sardinia
… and compared for three Rhamnus species, and for Digitalis purpurea, Scrophularia trifoliata, Santolina insularis and Ptilostemon casabonae. In conclusion, this work has highlighted inter- and intra-specific differences on thermal thresholds for seed dormancy loss and germination of Mediterranean …
-
Synthese von N-Glycanen des Hybrid-Typs und Untersuchungen zur Chemie von Glycosyltriazolen
… Bei der Isolierung von Herzglycosiden aus Digitalis spec. können die Nebenkomponenten nicht vollständig abgetrennt werden, weshalb u.a. 4'''-Methyl-diginatin als Referenzsubstanz bei der Produktion des Medikaments Lanitop® benötigt wird. Die selektive Alkylierung konnte durch Bildung eines …
-
Factors Associated with Pollinator Foraging and Floral Morphology of Lawn Weeds
… ex Wiggers), foxglove beardtongue (Penstemon digitalis Nutt. ex Sims), white clover (Trifolium repens L.), and associated pollinator foraging. Several herbicides, including halosulfuron, sulfentrazone, synthetic auxins, and topramezone reduced floral density, altered UV reflectance, and …
-
Predicting physical fitness outcomes of exercise rehabilitation: An retrospective examination of program admission data from patient records in a hospital-based early outpatient cardiac rehabilitation program
… limitation, role function, QOL score and Digitalis. However, these models may include certain bias because the same observations to fit the model were also used to estimate the classification errors. Therefore, cross validation was performed utilizing the single point deletion method; this …
-
Investigating Predation in the Fossil Record: Modern Analogs
… species of Pacific Northwest limpets (Lottia digitalis, L. pelta and Tectura scutum) were conducted to assess how different shell morphologies affect mortality and handling time. We predicted that large size, shell ornament, and low-spires would result in either increased survivorship, and/or …
Page 1 of 2