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Your search keyword '"Noack, L."' showing total 19 results
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19 results on '"Noack, L."'

1. Influence of mantle redox state on the atmospheric composition of rocky planets

Author

Ortenzi, G., Noack, L., and Sohl, F.

Subjects
Planetenphysik, Atmosphere, Exoplanets, Mantle Redox State, Chemical Speciation
Abstract

The mantle redox state is a crucial parameter to investigate the volatile composition during volcanic outgassing and to demonstrate the connection between the mantle and the atmosphere. We investigate the volatile transition from the interior to the atmosphere during the early Earth history as well as for rocky planets with different sizes. We simulate: the mantle-melt volatile partitioning, the gas chemical speciation during degassing and the outgassed atmospheric composition. Starting from the mantle-melt volatile partitioning, our results show that the CO32- partitioning is inhibited in reducing states while the carbonate partitioning is favored in oxidising conditions. Once the melt reaches the surface, we simulate the gas chemical speciation. According to the volatile content of the melt, under reducing conditions the main outgassed species are CO, H2 and H2O while H2O and CO2 dominate the oxidising case. Lastly, calculating the atmosphere composition, we show that a reducing scenario generates lower atmospheric pressure and larger atmospheric thickness compared to an oxidised redox state.

Published
2019

6. [Isolated aortic obliterations caused by arteriosclerosis--the importance of clinical examination].

Author

Noack L and Tamaschke C

Subjects
Adult, Aorta, Abdominal surgery, Aortic Diseases surgery, Arteriosclerosis Obliterans surgery, Blood Vessel Prosthesis, Female, Humans, Ischemia diagnostic imaging, Leg blood supply, Male, Middle Aged, Subtraction Technique, Thrombosis diagnostic imaging, Aortic Diseases diagnostic imaging, Aortography, Arteriosclerosis Obliterans diagnostic imaging
Published
1989

7. [Chemodectoma of the carotid body].

Author

Selig V, Hübner R, and Noack L

Subjects
Adult, Carotid Arteries diagnostic imaging, Carotid Body Tumor surgery, Diagnosis, Differential, Female, Humans, Middle Aged, Radiography, Carotid Body Tumor diagnostic imaging
Published
1983

8. [Acute arterial occlusion of the extremities].

Author

Selig V, Hübner R, and Noack L

Subjects
Adult, Aged, Aortic Dissection complications, Arterial Occlusive Diseases surgery, Endarterectomy, Female, Humans, Male, Middle Aged, Thromboembolism complications, Arterial Occlusive Diseases pathology, Iliac Artery pathology, Popliteal Artery pathology
Published
1981

10. [Giant splenic cyst as cause of splenomegaly in childhood].

Author

Noack L, Jung FJ, and Krause I

Subjects
Adolescent, Cysts diagnostic imaging, Female, Humans, Radiography, Splenic Diseases diagnostic imaging, Cysts complications, Splenic Diseases complications, Splenomegaly etiology
Published
1978

12. [25 years treatment of esophageal atresia].

Author

Noack L

Subjects
Age Factors, Esophageal Atresia complications, Humans, Infant, Low Birth Weight, Infant, Newborn, Prognosis, Respiration Disorders etiology, Risk, Esophageal Atresia surgery
Published
1983

15. [Perinatal abdominal tumor--splenic hamartoma].

Author

Noack L, Mau H, and Mitschke I

Subjects
Female, Hamartoma surgery, Humans, Infant, Newborn, Splenic Neoplasms surgery, Hamartoma diagnosis, Infant, Newborn, Diseases diagnosis, Splenic Neoplasms diagnosis
Published
1977

16. [Ambulatory circumcision].

Author

Noack L and Mau H

Subjects
Child, Child, Preschool, Germany, East, Humans, Infant, Infant, Newborn, Male, Methods, Penile Neoplasms prevention & control, Phimosis surgery, Postoperative Care, Ambulatory Care, Circumcision, Male
Published
1974

18. [Arteriosclerotic aneurysm as an unexpected intraoperative finding].

Author

Hübner R, Noack L, Selig V, Pfeiffer D, Danzmann E, and Mau H

Subjects
Aged, Aorta, Abdominal surgery, Aortic Aneurysm surgery, Female, Humans, Iliac Artery surgery, Intraoperative Complications surgery, Male, Mesenteric Arteries surgery, Middle Aged, Popliteal Artery surgery, Thrombosis surgery, Aneurysm surgery, Arteriosclerosis surgery
Abstract

Unexpected arteriosclerotic aneurysms were found in 11 patients during operation performed for other reasons. They were located in the abdominal part of the aorta (8 cases), in the popliteal artery (2 cases) and in the cranial mesenterial artery (1 case). Complications of these aneurysms such as rupture or peripheral embolization, led to surgical intervention in 5 patients.

Published
1983

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