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Reliability of experimentally determined damping values

Christian A. Geweth, Simon Boche, Kheirollah Sepahvand, Steffen Marburg
2019 Proceedings of the ICA congress  
Since the utilized type of support can affect the obtained experimental damping values, it can be necessary to pay close attention to the design of the experimental setup.  ...  The focus of this study is set on the influence of different types of support on experimentally obtained damping values.  ...  An interpretation of this is, that experimentally determined damping values are, at least for lightly damped structures, quite sensitive to the boundary conditions applied in the experimental setup.  ... 
doi:10.18154/rwth-conv-239049 fatcat:fnb2pnkfebfqlgn5jp6c3clgwa


J. Moity
1979 Le Journal de Physique Colloques  
doi:10.1051/jphyscol:19797343 fatcat:4emq5dcvb5hszdu34bbzywv4sy

On the equivalence of experimental B(E2) values determined by various techniques

M. Birch, B. Pritychenko, B. Singh
2016 Nuclear Physics A  
We consider only those nuclei for which the B(E2) values were measured by at least two different methods, with each method being independently performed at least twice.  ...  We establish the equivalence of the various techniques for measuring B(E2) values using a statistical analysis. Data used in this work come from the re- cent compilation by B. Pritychenko et al., At.  ...  Table A1 lists these nuclei and their B(E2) values as determined by the different experimental methods.  ... 
doi:10.1016/j.nuclphysa.2016.06.012 fatcat:rlcpgjq7rfecbfbaq74hmlrmzi


J. F. Biellmann, W. S. Johnson
1965 Proceedings of the National Academy of Sciences of the United States of America  
Some time ago we undertook a study with the view to designing a general method for determining A-values of various groups.  ...  The present communication constitutes a report of the application of this principle to the determination of the A value of the methyl group.  ...  Some time ago we undertook a study with the view to designing a general method for determining A-values of various groups.  ... 
doi:10.1073/pnas.53.5.891 pmid:16591275 pmcid:PMC301341 fatcat:7kcwpowr4ff7fgngwnvdbsh25q

Calculated-Experimental Determination of Values Natural Frequencies Oscillations of the Case and Parameters of the Case Determining these Values

A.V. Proskurin, A.V. Shlishevskiy
2019 Herald of the Bauman Moscow State Technical University Series Mechanical Engineering  
An analysis of experimental studies.  ...  Determination of natural frequencies values and design parameters determining these values will allow evaluating the response of the structure to the loads acting during its operation, and making corrections  ...  Experimental studies of the frequencies of natural vibrations of the body. For experimental determination of natural frequencies, the body was hung on a flexible suspension.  ... 
doi:10.18698/0236-3941-2019-6-89-104 fatcat:w67lvbahunaebik2k65n62rpci

On the precision of experimentally determined protein folding rates and -values

M. A. De Los Rios
2006 Protein Science  
Recently, however, significant controversy has emerged regarding the reliability with which f-values can be determined experimentally: Because f is a ratio of differences between experimental observables  ...  f-Values, a relatively direct probe of transition-state structure, are an important benchmark in both experimental and theoretical studies of protein folding.  ...  determined f-values.  ... 
doi:10.1110/ps.051870506 pmid:16501226 pmcid:PMC2249776 fatcat:sbnkv4jxbnhe3g65e4dcb6ker4

Using weak values to experimentally determine "negative probabilities" in a two-photon state with Bell correlations

B. L. Higgins, M. S. Palsson, G. Y. Xiang, H. M. Wiseman, G. J. Pryde
2015 Physical Review A. Atomic, Molecular, and Optical Physics  
The marginals of this joint distribution, which we experimentally determine, reproduces all of the observable quantum statistics including a violation of the Bell inequality, which we independently measure  ...  By this technique it is possible to empirically measure weak-valued probabilities for all of the values of the observables relevant to a Bell test.  ...  For this state, the experimentally determined weak-valued probabilities are given in table I.  ... 
doi:10.1103/physreva.91.012113 fatcat:ddsubj6mvzb4bindgnqapqewgy

Experimental pK a Value Determination of All Ionizable Groups of a Hyperstable Protein

Heiner N. Raum, Ulrich Weininger
2019 ChemBioChem  
Herein, the charge network of a hyperstable dimeric protein (ribbon-helix-helix (rhh) protein from plasmid pRN1 from Sulfolobus islandicus) is studied through experimental determination of the pKa values  ...  The stabilizing or destabilizing effect of local charge is reflected in the perturbation of the pKa value of an ionizable group from the intrinsic pKa value.  ...  [10] By using an NMR spectroscopy based approach, about 540 pK a values have been determined experimentally in folded proteins as of 2009.  ... 
doi:10.1002/cbic.201800628 pmid:30511779 pmcid:PMC6619245 fatcat:auolsensurelzd4pyvqesieany


W. H. Brown
1911 Journal of Experimental Medicine  
The use of hydrogen peroxid in the microchemical determination of certain forms of iron has proved of such great value to the author that he feels that the method deserves a wider application and should  ...  They are mentioned in this connection as means of confirming the results previously described and as furnishing additional evidence to the value of the principle of oxidation in the microchemical detection  ... 
doi:10.1084/jem.13.5.477 pmid:19867428 pmcid:PMC2124889 fatcat:ydqonzv3szgoxhojnjbbilto2q

Experimental determination of a double-valued drag relationship for glacier sliding

Lucas K. Zoet, Neal R. Iverson
2015 Journal of Glaciology  
Results from experiments with a new rotary laboratory device demonstrate empirically for the first time a double-valued drag relationship like that suggested by some sliding theories: steady drag on a  ...  Although a double-valued drag relationship has not yet been demonstrated for the complicated geometries of real glacier beds, both its potential major implications and the characteristically convex stoss  ...  Parameter values of the experimental bed at the center line of the ice-chamber annulus and flow-law parameter values for temperate ice used in the theory are listed in Table 1 .  ... 
doi:10.3189/2015jog14j174 fatcat:cxzlztckobeilepovsmb2x544y

PPD v1.0--an integrated, web-accessible database of experimentally determined protein pKa values

C. P. Toseland
2006 Nucleic Acids Research  
The Protein pK a Database (PPD) v1.0 provides a compendium of protein residue-specific ionization equilibria (pK a values), as collated from the primary literature, in the form of a web-accessible postgreSQL  ...  Entries also give details of experimental techniques and links to other key databases, such as National Center for Biotechnology Information and the Protein Data Bank, providing the user with considerable  ...  Only experimentally determined pK a values are cited in PPD; predicted pK a values are not included.  ... 
doi:10.1093/nar/gkj035 pmid:16381845 pmcid:PMC1347398 fatcat:zg2kthgvybbsngwmk3yycio4dq

Peritoneal lymphatic absorption: An experimental investigation to determine the value of lymphaticostomy

K. Paterson Brown
1928 British Journal of Surgery  
5388 THE BRITISH JOURNAL OF SURGERY PERITONEAL LYMPHATIC ABSORPTION : AN EXPERIMENTAL INVESTIGATION TO DETERMINE THE VALUE OF LYMPHATICOSTOMY.* By K.  ...  It is thus impossible at the present time from a small series of cases to assess the true value of lymphaticostomy on a purely clinical basis.  ... 
doi:10.1002/bjs.1800156003 fatcat:gfc55qvjqzhazdy2dbhxglauhu

Present Status of the Experimental Determination of W-values in Gases

Shinichi SASAKI
doi:10.3769/radioisotopes.61.415 fatcat:xibyazbfuzd6rebu5b6b7wxzeu


1911 Journal of the American Medical Association  
the time they left the hospital, and --L twentv "• ,°h e of value; thus, we have for final Forty-three wounds healed by first intention, five were infected, one was left open to granulate, and in three  ...  direct pull T *ear out 8'^s *°' evei'age sufficient to break a plate r this th f SCrew' that is 1uite another matter; it is 8Crew dron i Sphnt8 are usedl Since not an infected sta«ds to re°U t ™ a11 my experimental  ... 
doi:10.1001/jama.1911.04260100173005 fatcat:r2mvarxdwfcb3dr36kyss6qakq

Molar versus local reinforcement probability as determinants of stimulus value

B A Williams
1993 Journal of The Experimental Analysis of Behavior  
Preference on probe tests was thus determined by the scheduled rate of reinforcement.  ...  Here, preferences on probe tests were determined by the obtained probabilities of reinforcement.  ...  time values are stored.  ... 
doi:10.1901/jeab.1993.59-163 pmid:8433063 pmcid:PMC1322082 fatcat:qru6c446mrf4zmetis572qvv5i
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