The chemical composition of the ovaries of the fresh water gar, Lepidosteus [by] Erwin Ellis Nelson (with Dr. C. W. Greene)

Nelson, Erwin E.

doi:10.5962/bhl.title.33551

Cited by 3 publications

(7 citation statements)

References 2 publications

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“…So far, the re are few, mostly autopsy reports of trapped thrombi in a PFO (10,19). With the introd ucti on of echocardiography th is potentially fatal entity has been dia gnosed in a limited number of cases (1,2,14,18).…”

Section: Discussionmentioning

confidence: 99%

Trapped Thrombus in a Patent Foramen Ovale

Falk¹,

Walther²,

Krankenberg³

et al. 1997

Thorac cardiovasc Surg

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We report two cases of impending paradoxical embolism through a patent foramen ovale. A 73-year-old male had recurrent pulmonary embolism and a large thrombus trapped in a patent foramen ovale. The other patient, a 70-year-old male had septic mediastinitis after prior bypass surgery and a large thrombus lodged in a patent foramen ovale. Cardiac embolectomy and closure of the foramen ovale was performed in both cases because of impending paradoxical embolism. In addition pulmonary thromboendarterectomy was performed to relieve pulmonary hypertension. Therapeutical options are discussed.

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Section: Discussionmentioning

confidence: 99%

Trapped Thrombus in a Patent Foramen Ovale

Falk¹,

Walther²,

Krankenberg³

et al. 1997

Thorac cardiovasc Surg

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“…The above theoretical model was used to simulate the experimental separations obtained by Baker and Pigford (1971), Busbice and Wankat (1975), Dore and Wankat (1976), and Nelson and Wankat (1976). The results of these simulations are discussed in the following paragraphs.…”

Section: Comparison Of Theoretical Predictions With Published Experim...mentioning

confidence: 99%

“…Comparison of theory and experiment for removal of glycyl-L-phenyl-alamine from water. Experimental data is from Nelson and Wankat (1976): low dichloroacetic acid concentration = 0.0015%, high acid concentration 0.03%, cycle = 10 min/half cycle, feed concentration 40 mg/L, lag = 3 min, 8 stages, A = 0.9. Linear distribution coefficient for simulation: K = 0.0741 -1.873 (DCAA %): -, computer simulation; O-O, experimental data.…”

Section: Comparison Of Theoretical Predictions With Published Experim...mentioning

confidence: 99%

“…Wankat (1973aWankat ( , 1974 extended cycling zone separations to counter-current distribution using changes in temperature to force a separation. The technique was extended to lowpressure chromatography, utilizing pH as the thermodynamic variable, by Busbice and Wankat (1975) and to high-pressure liquid chromatography (HPLC), using the concentration of an added chemical as the thermodynamic variable, by Nelson and Wankat (1976). Other experimental results are discussed in a recent review by Wankat et al (1975).…”

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confidence: 99%

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Continuous Flow Equilibrium Staged Model for Cycling Zone Adsorption

Nelson¹,

Silarski²,

Wankat³

1978

Ind. Eng. Chem. Fund.

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A new theoretical model for travelling wave cycling zone adsorption is developed based on equations derived from the continuous flow, equilibrium staged model of chromatography. The model includes zone spreading effects and can use Langmuir, Freundlich, or linear adsorption equilibrium relationships. Inherent in the model is the ability to use temperature, concentration, or pH as cyclic thermodynamic variables and these cyclic variables can be input to the model as either square or ramp waves in the traveling wave mode. The equations are solved numerically on a computer utilizing a modified fourth order Runge-Kutta integration scheme. The theoretical predictions are compared with experimental results for single and multicomponent separations. Good agreement is observed between theory and experiments when accurate equilibrium data are available. When approximate equilibrium data in the form of linear isotherms or superimposed isotherms for multicomponent systems are used, the model gives qualitative but not quantitative agreement with the experimental results. Columns operating as cycliing zone adsorbers have considerably fewer stages than when used in elution chromatography.

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“…Droplet actuation in DMF is generally accomplished with surface acoustic waves (SAW) [31][32][33] , electrowetting on dielectrics (EWOD) 34 or dielectrophoresis (DEP) 35 . SAW-based DMF have been used in a range of biological applications [36][37][38] to implement functions as diverse as mixing 39 , droplet displacement 40,41 , atomization 42 , as well as for particle and cell manipulation 43 .…”

Section: Introductionmentioning

confidence: 99%

Cell detachment and label-free cell sorting using modulated surface acoustic waves (SAWs) in droplet-based microfluidics

et al. 2014

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We present a droplet-based surface acoustic wave (SAW) system designed to viably detach biological cells from a surface and sort cell types based on differences in adhesion strength (adhesion contrast) without the need to label cells with molecular markers. The system uses modulated SAW to generate pulsatile flows in the droplets and efficiently detach the cells, thereby minimizing the SAW excitation power and exposure time. As a proof of principle, the system shows efficient sorting of HEK 293 from A7r5 cells based on adhesion contrast. Results are obtained in minutes with sorting purity and efficiency reaching 97% and 95%, respectively.

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The chemical composition of the ovaries of the fresh water gar, Lepidosteus [by] Erwin Ellis Nelson (with Dr. C. W. Greene)

Cited by 3 publications

References 2 publications

Trapped Thrombus in a Patent Foramen Ovale

Trapped Thrombus in a Patent Foramen Ovale

Continuous Flow Equilibrium Staged Model for Cycling Zone Adsorption

Cell detachment and label-free cell sorting using modulated surface acoustic waves (SAWs) in droplet-based microfluidics

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