• No results found

degradation processes

A new class of survival distribution for degradation processes subject to shocks

A new class of survival distribution for degradation processes subject to shocks

... gradual degradation while simultaneously being exposed to a stream of random shocks of varying magnitudes that eventually cause failure when a shock exceeds the residual strength of the ...stochastic ...

24

Degradation processes influencing bonded joins

Degradation processes influencing bonded joins

... Abstract: Degradation processes cause huge material and economic losses all over the ...specific degradation media exist in specific branches of the human ...the degradation environment ...

6

Curing and degradation processes of cement-bonded particleboard by supercritical CO2 treatment

Curing and degradation processes of cement-bonded particleboard by supercritical CO2 treatment

... the degradation processes of the CBP were examined using X-ray diffractometry (XRD), thermal gra- vimetry (TGA-DTG), and scanning electron microscopy ...

6

Degradation Processes of Al-Zn Welded Joints

Degradation Processes of Al-Zn Welded Joints

... Tests according to the norm ČSN EN ISO 9227 have however proved enormous corrosion attack in the form of galvanic corrosion. There is formed a corrosion micro couple: metal with a more negative potential becomes an anode ...

8

DIAGNOSTICS AND MODELING OF COMBUSTION ENGINES WEAR AND DEGRADATION PROCESSES

DIAGNOSTICS AND MODELING OF COMBUSTION ENGINES WEAR AND DEGRADATION PROCESSES

... Generally, wear depends not only on the friction character (rolling or sliding) but also on a complex physical-chemical process occurring on the sliding surfaces of a tribological unit. An external undesirable product of ...

6

Degradation Processes in Anticorrosive Coatings for Machinery Designed for Fertiliser Application

Degradation Processes in Anticorrosive Coatings for Machinery Designed for Fertiliser Application

... There are chemical compounds ZnO, ZnCO 3 , etc. Many of these compounds are produced synthetically and industrially used. Current trend is to apply nanoparticles of these compounds in order to increase anticorrosion ...

9

SOIL DEGRADATION PROCESSES UNDER AGRICULTURE AND THE
PRACTICES TO REVERSE THE DEGRADATION PROCESSES FOR
ENVIRONMENTAL SUSTAINABILITY

SOIL DEGRADATION PROCESSES UNDER AGRICULTURE AND THE PRACTICES TO REVERSE THE DEGRADATION PROCESSES FOR ENVIRONMENTAL SUSTAINABILITY

... soil degradation process under agriculture (IIRR, ...soil degradation in agriculture (FAO, ...soil degradation process in agriculture (Hauggaard- Nielsen et ...Soil degradation process can ...

19

Tracking of occurring degradation processes and comparative assessment of winter pasture lands in Azerbaijan

Tracking of occurring degradation processes and comparative assessment of winter pasture lands in Azerbaijan

... Desert vegetation corresponds to different variations of saline deserts, which are also derived from different types of saline grass, as well as from other xerophytes, xerophore and xe[r] ...

11

Degradation processes of platinum thin films on a silicon nitride surface

Degradation processes of platinum thin films on a silicon nitride surface

... to degradation effects that are accelerated by high ...from degradation. Several degradation effects are considered and they all contribute more or less to the degradation of ...

44

Study of the Applicability of FE Nanotubes as an Anode Material of Lithium-Ion Batteries

Study of the Applicability of FE Nanotubes as an Anode Material of Lithium-Ion Batteries

... the degradation of the morphology of nanostructures after different numbers of cycles of life tests, the method of scanning electron microscopy, Mossbauer spectroscopy, and X-ray diffraction analysis were ...of ...

10

The Effectiveness of Two Soil Amendments: Gypsum and Polyacrylamide on Soil Erosion under Saline Conditions in Australia

The Effectiveness of Two Soil Amendments: Gypsum and Polyacrylamide on Soil Erosion under Saline Conditions in Australia

... land degradation processes and a useful factor in explaining the reason beyond researchers’ emphases of the use of amendments to control both problems and their ...these processes but, as [11], ...

6

Aging of Tubes in the Krško Nuclear Power Plant’s Steam Generators

Aging of Tubes in the Krško Nuclear Power Plant’s Steam Generators

... the degradation processes (section 1), dis- cussion of the repair criteria defining the accept- able size of defects (section 2) and selected results from safety analyses supporting the operation of de- ...

10

Thermal volatilisation analysis of TDI-based flexible polyurethane foam

Thermal volatilisation analysis of TDI-based flexible polyurethane foam

... the degradation processes occurring within the ...that degradation of the urethane linkages occurs via a ...from degradation of the urethane linkages via the six-membered ring transition ...

27

Regulation of low density lipoprotein receptor activity in freshly isolated human lymphocytes

Regulation of low density lipoprotein receptor activity in freshly isolated human lymphocytes

... and degradation processes that developed in normal lymphocytes exhibited the following characteristics; (a) high affinity (saturation was achieved at LDL concentrations below 50 mug protein/ml); (b) ...

11

Response policies and strategies for intensification processes of land degradation and desertification in the Republic of Moldova

Response policies and strategies for intensification processes of land degradation and desertification in the Republic of Moldova

... land degradation, intensification of desertification and ...land degradation processes, the excessive fragmentation has a negative impact on agricultural output because in these conditions is ...

6

Optical properties of GaP/GaNP core/shell nanowires: a temperature dependent study

Optical properties of GaP/GaNP core/shell nanowires: a temperature dependent study

... NRR processes in the NWs has been ...quenching processes of the PL intensity from GaP/GaNP core/shell NWs based on temperature-dependent studies by continuous wave (cw) and also time-resolved PL ...

5

Ubiquitin conjugating enzyme involved in the immune response caused by pathogens invasion

Ubiquitin conjugating enzyme involved in the immune response caused by pathogens invasion

... or degradation of host proteins, virus plunders and exploits substrate for the proliferation of progeny ...protein degradation, UPP is al- ways utilized by some ...

5

Cosmic rays as regulators of molecular cloud properties

Cosmic rays as regulators of molecular cloud properties

... to processes that are specific of a particular kind of particle (bremsstrahlung, syn- chrotron emission, and inverse Compton scattering for elec- trons; elastic interactions, pion production, and spallation for ...

5

EDUCATION PRINCIPLES IN A MODEL OF STRONG SUSTAINABILITY

EDUCATION PRINCIPLES IN A MODEL OF STRONG SUSTAINABILITY

... past development of modern industrial society determined anthropocentric world view, which perceives nature exclusively as a tool whose function is to satisfy human needs. positioning a person in the centre of life on ...

10

Ubiquitination and SUMOylation in HIV Infection: Friends and Foes

Ubiquitination and SUMOylation in HIV Infection: Friends and Foes

... proteasomal degradation (explained in detail in the next ...teasomal degradation (Mehle et ...proteasomal degradation (Augustine et ...proteasomal degradation (Izumi et ...

36

Show all 10000 documents...

Related subjects