نتایج جستجو برای: manufacturing sses

تعداد نتایج: 84736  

2017
Matt J Ikari Achim J Kopf

The near-surface areas of major faults commonly contain weak, phyllosilicate minerals, which, based on laboratory friction measurements, are assumed to creep stably. However, it is now known that shallow faults can experience tens of meters of earthquake slip and also host slow and transient slip events. Laboratory experiments are generally performed at least two orders of magnitude faster than...

2007
J. G. BRADLEY J. HUNEKE G. J. WASSERBURG

An ion microprobe ha~ been. used to observe Mg/"Mg in excess of normal values in anorthite crystals from Allende refractory mclus10ns. In one crystal, Mg excesses up to 40% above normal, correlated with AI/Mg, were. obser_ved. These ~xc~sses are many times larger than those observed by other techniques. T_he _correla~10n with Al(Mg mdicated tha_t the excess '"Mg in the Allende anorthite is unif...

Journal: :international journal of occupational hygiene 0
iraj mohammadfam department of industrial hygiene, school of public health, hamadan medical sciences university, hamadan, iran. nahid mansouri department of health, safety and environment engineering (hse), science and research branch islamic azad university, tehran, iran. hanieh nikoomaram department of health, safety and environment engineering (hse), science and research branch islamic azad university, tehran, iran. fakhradin ghasemi department of industrial hygiene, school of public health, hamadan medical sciences university, hamadan, iran.

the adverse consequences of major accident events have led to development of accident analysis techniques to investigate thoroughly the accidents. however, each technique has its own advantages and shortcomings,which make it very difficult to find a single technique being capable of analyzing all types of accidents. therefore, the comparison of accident analysis techniques would help finding ou...

1972
W. T. FORD A. K. MANN T. Y. LING

Calculations are presented of beam polarization-dependent effects in high energy e+estorage rings. The elastic scattering within a circulating bunch (Touschek scattering) leads to a net polarization-dependent effect of 5 to 10% for parameters appropriate to SPEAR, viz, E = 2.5 Gev, LIE/E = 0.05, 0 0 and 6pL = 0.6 Mev, where E. is the storage ring energy, AE is the average energy exchanged in th...

Journal: :Bioinformation 2008
Sumit Biswas Mainak Guharoy Pinak Chakrabarti

The interface of a protein molecule that is involved in binding another protein, DNA or RNA has been characterized in terms of the number of unique secondary structural segments (SSSs), made up of stretches of helix, strand and non-regular (NR) regions. On average 10-11 segments define the protein interface in protein-protein (PP) and protein-DNA (PD) complexes, while the number is higher (14) ...

2010
Carsten Henneges Marc Röttig Oliver Kohlbacher Andreas Zell

Interactions between secondary structure elements (SSEs) in the core of proteins are evolutionary conserved and define the overall fold of proteins. They can thus be used to classify protein families. Using a graph representation of SSE interactions and data mining techniques we identify overrepresented graphlets that can be used for protein classification. We find, in total, 627 significant gr...

Journal: :Bioinformatics 2002
Sabine Dietmann Cornelius Frömmel

MOTIVATION Molecular Surface Patches (MSPs) of proteins are responsible for selective interactions between internal parts of one protein molecule or between protein and other molecules. The prediction of the neighbours of a distinct Secondary Structural Element (SSE) would be an important step for protein structure prediction. RESULTS Based on a computational analysis of complementary molecul...

Journal: :Journal of healthcare risk management : the journal of the American Society for Healthcare Risk Management 2013
Michelle Hoppes Jacque L Mitchell Ellen Grady Venditti Robert F Bunting

To advance the goal of Getting to Zero and eliminating preventable harm, ASHRM is providing guidance for defining, investigating, and measuring serious safety events. The first step in this process is the recommendation for a common and standardized definition. A common definition for a serious safety event facilitates timely detection, rapid action, and future prevention. This paper outlines t...

2001
B. P. Patel

ABSTRAC~ This paper deals witU a new 48-degrees-of-freedom rectangular finite element for analysing moderately thi(:k, multilayered composite plates. The formulation is based on a kinematics which allows one to exactly ensure the continuity <londitions for the displacements, and the t~ansverse str~sses at the interfaces between the layers of a laminated structure and zero s1lress conditiQns at ...

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