Search results for "parameter"

Registration-based Construction of a Whole-body Human Phantom Library for Anthropometric Modeling.

2020

Various computational human phantoms have been proposed in the past decades, but few of them include delicate anthropometric variations. In this study, we build a whole-body phantom library including 145 anthropometric parameters. This library is constructed by registration-based pipeline, which transfers a standard whole-body anatomy template to an anthropometry-adjustable body shape library (MakeHuman™). Therefore, internal anatomical structures are created for body shapes of different anthropometric parameters. Based on the constructed library, we can generate individualized whole-body phantoms according to given arbitrary anthropometric parameters. Moreover, the proposed phantom library…

CCDC 190421: Experimental Crystal Structure Determination

2003

Related Article: D.Gudat, B.Lewall, M.Nieger, I.Detmer, L.Szarvas, P.Saarenketo, G.Marconi|2003|Chem.-Eur.J.|9|661|doi:10.1002/chem.200390074

Use of a logistic model to assess spoilage by Byssochlamys fulva in clarified apple juice

2010

Abstract The percentage P (%) of spoiled bottles (n = 40) of clarified apple juice due to Byssochlamys fulva, was modeled by using a logistic model: P = P max 1 + exp ( k ( τ − t ) ) where Pmax (%) the maximum percentage of spoiled bottles, k (h− 1) a slope parameter and τ (h) the time for P = Pmax/2. Bottles of pasteurized apple juice were inoculated with B. fulva IOC 4518 ascospores for low and high initial loads, 4.8 ± 2.3 ascospores/100 mL and 19.3 ± 4.6 ascospores/100 mL respectively and incubated at 21 °C and 30 °C. Pmax was not significantly different from 100% except for a low initial load at 21 °C. Model parameters were estimated with a good accuracy, RMSE in the range 3.89–7.50. T…

CCDC 1450587: Experimental Crystal Structure Determination

2016

Related Article: Rakesh Puttreddy, Ngong Kodiah Beyeh, Kari Rissanen|2016|CrystEngComm|18|4971|doi:10.1039/C6CE00240D

CCDC 1551402: Experimental Crystal Structure Determination

2017

Related Article: Rakesh Puttreddy, Ngong Kodiah Beyeh, Robin H. A. Ras, John F. Trant, Kari Rissanen|2017|CrystEngComm|19|4312|doi:10.1039/C7CE00975E

MILES extended: Stellar population synthesis models from the optical to the infrared

2016

We present the first single-burst stellar population models which covers the optical and the infrared wavelength range between 3500 and 50000 Angstrom and which are exclusively based on empirical stellar spectra. To obtain these joint models, we combined the extended MILES models in the optical with our new infrared models that are based on the IRTF (Infrared Telescope Facility) library. The latter are available only for a limited range in terms of both age and metallicity. Our combined single-burst stellar population models were calculated for ages larger than 1 Gyr, for metallicities between [Fe/H] = -0.40 and 0.26, for initial mass functions of various types and slopes, and on the basis …

Leaks Analysis in Pipeline Systems by Means of Optimal valve Regulation

1999

Computer simulation studies of finite-size broadening of solid–liquid interfaces: from hard spheres to nickel

2009

Using Molecular Dynamics (MD) and Monte Carlo (MC) simulations interfacial properties of crystal-fluid interfaces are investigated for the hard sphere system and the one-component metallic system Ni (the latter modeled by a potential of the embedded atom type). Different local order parameters are considered to obtain order parameter profiles for systems where the crystal phase is in coexistence with the fluid phase, separated by interfaces with (100) orientation of the crystal. From these profiles, the mean-squared interfacial width w^2 is extracted as a function of system size. We rationalize the prediction of capillary wave theory that w^2 diverges logarithmically with the lateral size o…

Improved model based on the Weibull distribution to describe the combined effect of pH and temperature on the heat resistance of Bacillus cereus in c…

2003

The effect of pH and temperature on the thermal inactivation of different strains of Bacillus cereus was modeled. Inactivation tests were carried out in carrot broth, following a full factorial design at four levels for temperature (from 90 to 105 degrees C, depending on the strain) and pH (6.2, 5.8, 5.2, and 4.7). Individual inactivation curves were analyzed by applying the Weibull model function (with percent discrepancy close to 20% for most cases), and the effects of pH and temperature on the scale parameter (designated D(beta)) and the shape parameter (beta) were also studied. Temperature and pH did not have a significant effect on the shape parameter (beta). The effect of temperature …

Deguna vārstules aktivitātes novērtējums, izmantojot 4 fāžu rinamometru. Jauna parametra ieviešana un statistiskais novērtējums

2017

Darba mērķis: jauna parametra (deguna vārstules indeksa) izpēte, identificējot cilpas rinomanometriskajās līknēs kā deguna vārstules aktivitāties pazīmi. Skaitliski novērtēt rinomanometrijas cilpu nozīmi ar deguna vārstules indeksa palīdzību. Materiāli un metodes: rinomanometrijas dati tika iegūti no 250 pacientiem (veicot aktīvas priekšējās rinomanometrijas mērījumus), ar rinomanometru 4RHINO (RhinolabGermany), programmatūras versijā 4.31 un 5.01. Mērījumi tika veikti pirms dekongestantu lietošanas un pēc dekongestantu lietošanas, atkārtojot mērījumus pēc 10 minūtēm. Deguna vārstules indekss tika atlasīts un pievienots "HRR-Export-file". Statistiskajai analīzei tika izmantots Microsoft Off…