A scaling method for modelling the crashworthiness of novel roadside barrier designs

In this paper we proposed unique technique which is adaptive to noisy images for eye gaze detection as processing noisy sclera images captured at-a-distance and on-the-move has not been extensively investigated. Sclera blood vessels have been investigated recently as an efficient biometric trait. Capturing part of the eye with a normal camera using visible-wavelength images rather than near infrared images has provoked research interest. This technique involves sclera template rotation alignment and a distance scaling method to minimize the error rates when noisy eye images are captured at-a-distance and on-the move. The proposed system is tested and results are generated by extensive simulation in java.

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RANCANGAN MODEL PENILAIAN KINERJA DENGAN METODE MANAJEMEN BERDASARKAN SASARAN (MANAGEMENT BY OBJECTIVE) DAN PENSKALAAN GRAFIK DI PT ACI

PSYCHOPEDIA : Jurnal Psikologi Universitas Buana Perjuangan Karawang ◽

10.36805/psikologi.v3i2.712 ◽

2018 ◽

Vol 3 (2) ◽

Author(s):

Linda Mora Siregar

Keyword(s):

Performance Appraisal ◽

Job Analysis ◽

Scaling Method ◽

Scaling Methods ◽

Questionnaire Method ◽

A Performance

The purpose of this study is to design a performance appraisal model more effectively in accordance with the company's vision and mission, namely by combining management methods based on objectives (management by objective) and graph scaling methods. In the preparation of performance appraisal models with management methods based on objectives (management by objective) and graph scaling methods, carried out with several stages, namely the first stage is planning the making of performance appraisal models, the second is job analysis, third is the preparation of management methods based on objectives (management by objective), the fourth is the preparation of the scaling method and the fifth is the preparation of the performance appraisal form. The making of this performance appraisal design will use a questionnaire method, observation and also interviews to obtain and collect information and data. Keywords: Performance Appraisal, Management Methods, Graph Scaling. Tujuan penelitian ini adalah untuk merancang model penilaian kinerja secara lebih efektif sesuai dengan visi dan misi perusahaan, yaitu dengan menggabungkan metode manajemen berdasarkan sasaran (management by objective) dan metode penskalaan grafik. Dalam penyusunan model penilaian kinerja dengan metode manajemen berdasarkan sasaran (management by objective) dan metode penskalaan grafik, dilakukan dengan beberapa tahapan yaitu tahap pertama adalah perencanaan pembuatan model penilaian kinerja, kedua analisis jabatan, ketiga penyusunan metode manajemen berdasarkan sasaran (management by objective), keempat penyusunan metode penskalaan grafik dan kelima adalah penyusunan formulir penilaian kinerja. Pembuatan rancangan penilaian kinerja ini akan menggunakan metode kuesioner, observasi dan juga wawancara untuk mendapatkan dan mengumpulkan informasi dan data. Kata Kunci: Penilaian kinerja, Metode Manajemen, Penskalaan Grafik.

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A New Approach to Vibrational Analysis of Large Molecules by Density Functional Theory: Wavenumber-Linear Scaling Method†

The Journal of Physical Chemistry A ◽

10.1021/jp013084m ◽

2002 ◽

Vol 106 (14) ◽

pp. 3580-3586 ◽

Cited By ~ 205

Author(s):

Hiroshi Yoshida ◽

Kumi Takeda ◽

Junko Okamura ◽

Akito Ehara ◽

Hiroatsu Matsuura

Keyword(s):

Density Functional Theory ◽

Density Functional ◽

Vibrational Analysis ◽

Linear Scaling ◽

Scaling Method ◽

Functional Theory ◽

New Approach ◽

Large Molecules

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The Genuine Resonance of Full-Charm Tetraquarks

Universe ◽

10.3390/universe7050155 ◽

2021 ◽

Vol 7 (5) ◽

pp. 155

Author(s):

Xiaoyun Chen

Keyword(s):

Quark Model ◽

Bound States ◽

Expansion Method ◽

Chiral Quark Model ◽

Stabilization Method ◽

Scaling Method ◽

Resonance States ◽

Gaussian Expansion Method ◽

Color Structure ◽

Quantum Numbers

In this work, the genuine resonance states of full-charm tetraquark systems with quantum numbers JPC=0++,1+−,2++ are searched in a nonrelativistic chiral quark model with the help of the Gaussian Expansion Method. In this calculation, two structures, meson-meson and diquark–antidiquark, as well as their mixing with all possible color-spin configurations, are considered. The results show that no bound states can be formed. However, resonances are possible because of the color structure. The genuine resonances are identified by the stabilization method (real scaling method). Several resonances for the full-charm system are proposed, and some of them are reasonable candidates for the full-charm states recently reported by LHCb.

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Cover Picture: Ab Initio NMR Spectra for Molecular Systems with a Thousand and More Atoms: A Linear-Scaling Method (Angew. Chem. Int. Ed. 34/2004)

Angewandte Chemie International Edition ◽

10.1002/anie.200490114 ◽

2004 ◽

Vol 43 (34) ◽

pp. 4379-4379

Author(s):

Christian Ochsenfeld ◽

Jörg Kussmann ◽

Felix Koziol

Keyword(s):

Ab Initio ◽

Nmr Spectra ◽

Linear Scaling ◽

Scaling Method ◽

Molecular Systems

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Differential ionization cross-section calculations for hydrogenic targets withZ⩽4using a propagating exterior complex scaling method

Physical Review A ◽

10.1103/physreva.69.040701 ◽

2004 ◽

Vol 69 (4) ◽

Cited By ~ 9

Author(s):

Philip L. Bartlett ◽

Andris T. Stelbovics

Keyword(s):

Cross Section ◽

Ionization Cross Section ◽

Complex Scaling ◽

Scaling Method ◽

Ionization Cross ◽

Complex Scaling Method ◽

Exterior Complex Scaling

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Introduction of an Universal Scale-Up Method for the Efficiency of Axial and Centrifugal Fans

Volume 1A: Aircraft Engine; Fans and Blowers ◽

10.1115/gt2014-25403 ◽

2014 ◽

Cited By ~ 2

Author(s):

Peter F. Pelz ◽

Stefan S. Stonjek

Keyword(s):

Test Data ◽

Scale Up ◽

Pressure Rise ◽

Flow Coefficient ◽

Total Efficiency ◽

Scaling Method ◽

Centrifugal Fans ◽

Axial Fans ◽

Definition Of ◽

Acceptance Tests

Acceptance tests on large fans to prove the performance (efficiency and total pressure rise) to the customer are expensive and sometimes even impossible to perform. Hence there is a need for the manufacturer to reliably predict the performance of fans from measurements on down-scaled test fans. The commonly used scale-up formulas give satisfactorily results only near the design point, where inertia losses are small in comparison to frictional losses. At part- and overload the inertia losses are dominant and the scale-up formulas used so far fail. In 2013 Pelz and Stonjek introduced a new scaling method which fullfills the demands ( [1], [2]). This method considers the influence of surface roughness and geometric variations on the performance. It consists basically of two steps: Initially, the efficiency is scaled. Efficiency scaling is derived analytically from the definition of the total efficiency. With the total derivative it can be shown that the change of friction coefficient is inversely proportional to the change of efficiency of a fan. The second step is shifting the performance characteristic to a higher value of flow coefficient. It is the task of this work to improve the scaling method which was previously introduced by Pelz and Stonjek by treating the rotor/impeller and volute/stator separately. The validation of the improved scale-up method is performed with test data from two axial fans with a diameter of 1000 mm/250mm and three centrifugal fans with 2240mm/896mm/224mm diameter. The predicted performance characteristics show a good agreement to test data.

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Three-alpha resonant state and its contribution in continuum spectrum

Modern Physics Letters A ◽

10.1142/s0217732306021980 ◽

2006 ◽

Vol 21 (31n33) ◽

pp. 2351-2358

Author(s):

C. Kurokawa ◽

K. Katō

Keyword(s):

Boundary Condition ◽

Resonant State ◽

Level Density ◽

Complex Scaling ◽

Scaling Method ◽

Complex Scaling Method ◽

Resonant States ◽

Complex Eigenvalues ◽

Three Body ◽

The Continuum

The 3α resonant states of 12 C are investigated by taking into account the correct boundary condition for three-body resonant states. In order to show how the 3α resonant states having complex eigenvalues contribute to the real energy, we calculated the Continuum Level Density in the Complex Scaling Method.

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