41 Result(s)

Chapter

Digital Twin Technology in Electronics

The main driver behind the wide adoption of the Digital Twin concept is the increasing digitalization of development and manufacturing processes combined with the demand to monitor and influence the product be...

H. Moeller, A. Inamdar, W. D. van Driel… in Recent Advances in Microelectronics Reliab… (2024)

Chapter

Outlook to the Future of Reliability

The future of reliability is bright as each electronics company is spending 1–5% of their annual sales on cost of non-quality. These costs are related to product failures prior to the end of its warranty perio...

W. D. van Driel, K. Pressel, M. Soyturk… in Recent Advances in Microelectronics Reliab… (2024)

Article

Welchen Einfluss hat das anästhesiologische Management auf die Mortalität nach nichtherzchirurgischen Eingriffen?

H. Knoll in Der Anaesthesist (2005)

Article

Einfluss des Geschlechts auf die Intubationsbedingungen nach Rocuronium

Die pharmakodynamische Wirkung zahlreicher Anästhetika und Muskelrelaxanzien, u. a. Rocuronium (Roc), wird auch durch das Geschlecht der Patienten beeinflusst. Frauen haben eine um ca. 30% erhöhte Sensitivität...

Dr. med. T. Mencke, J-U. Schreiber, H. Knoll, M. Werth, U. Grundmann… in Der Anaesthesist (2005)

Article

A new approach for handling and transferring of thin semiconductor materials

 Based on the fracture mechanics analysis of crack propagation, the phenomenon of subcritical crack growth was utilized for a controlled debonding of directly wafer-bonded interfaces. The approach allowed the ...

J. Bagdahn, H. Knoll, M. Wiemer, M. Petzold in Microsystem Technologies (2003)

Chapter

Photocatalysis: Definitions and Classifications

The photosynthesis of the green plants may be regarded as the greatest chemical factory on the earth. More than 2^·10¹⁴ tons of organic material are produced every year by consuming of more than 2·10¹⁸ kJ of photo...

H. Hennig, R. Billing, H. Knoll in Photosensitization and Photocatalysis Usin… (1993)

Article

Kinetics of carbonyl triplet reactions in water

Flash photolysis experiments aimed at ketyl radical formation from benzophenone triplet in pure water have been carried out. It is concluded that the radicals are formed in a combined charge and proton transfe...

H. Knoll, F. Weidemann, H. Hennig in Reaction Kinetics and Catalysis Letters (1988)

Chapter

Provenance Characteristics of Cycladic (Paros and Naxos) Marbles — A Multivariate Geological Approach

Marbles quarried on the Cycladic islands Paros and Naxos played a prominent role in the evolution of Greek sculpture and architecture. In sacral context, marble first occurred in form of the famous figurines o...

K. Germann, G. Gruben, H. Knoll, V. Valis… in Classical Marble: Geochemistry, Technology… (1988)

Article

Kinetics of electron transfer in quenching of triplet state of xanthene dyes by cyanide complexes of transition metals

1. Electron transfer is the principal mechanism for quenching of the triplet state of eosin and Bengal rose by c...

G. V. Zakharova, H. Knoll, H. Hennig… in Bulletin of the Academy of Sciences of the… (1987)

Article

Effects of granulosa cells and gonadotrophins on maturation of rabbit oocytes in vitro

Rabbit oocyte maturation was induced by i.v. injection of 100 mU/HCG. Six hours later the animals were sacrificed, their granulosa cells cultured 7–10 days and their oocytes incubated in different media for 5–...

B. O. Schulz, D. Krebs, K. Diedrich, H. Knöll, K. Höbbel… in Archives of gynecology (1985)

Article

Free radical additions to the C=O bond of formaldehyde

The reactions between formaldehyde and n-propyl radicals were studied at 333 and 363 K. Addition to the C=O bond was found to be several times faster than abstraction of the formyl hydrogen atom. With a TST es...

H. Knoll, Á. Nacsa, S. Förgeteg, T. Bérces in Reaction Kinetics and Catalysis Letters (1981)

Article

Methyl radical addition to methyl ethyl ketone

From relative rates of acetone formation in the azomethane sensitized decomposition of methyl ethyl ketone at 290 °C, log₁₀(k/cm³mol⁻¹s⁻¹)=5.3±0.4 for the methyl radical addition to methyl ethyl ketone has been d...

H. Knoll in Reaction Kinetics and Catalysis Letters (1981)

Article

On the displacement reaction CH₃+CH₃ COCOCH₃→CH₃ COCH₃+CH₃ CO

The radical displacement reaction (0) $$CH_3 + CH_3 COCOCH_3 \to CH_3 COCH_3 + CH_3 \dot CO$$ o...

H. Knoll, R. Schliebs, K. Scherzer in Reaction Kinetics and Catalysis Letters (1978)

Article

Ethyl radical initiated thermal decomposition of biacetyl

The thermal decomposition of mixtures of biacetyl and azoethane has been studied at low conversions in the temperature range 252–283°C. The Arrhenius parameters of some reaction steps were determined and compa...

R. Schliebs, H. Knoll, K. Scherzer in Reaction Kinetics and Catalysis Letters (1976)

Article

Study of the physiological state of microorganisms in continuous cultures

F. Bergter, H. Knöll, D. Noack in Folia Microbiologica (1969)

Article

Mikrobenisolierung durch Magnetismus

H. Knöll, D. Tresselt in Naturwissenschaften (1965)

Article

Zur Wirkung des DL-Glycerinaldehyds auf das Ehrlich-Ascites-Carcinom der weißen Maus

G. Bruns, W. Jungstand, H. Knöll in Naturwissenschaften (1964)

Article

Umwandlung von Anatas in Brookit

H. Knoll in Naturwissenschaften (1963)

Article

Zur Bildung von Brookit

H. Knoll in Naturwissenschaften (1961)