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General Repair Models for Maintained Systems

A Syamsundar, K Mualidharan, VNA Naikan
2012 Sri Lankan Journal of Applied Statistics  
The general behaviour of the failure process of a maintained system is modelled by means of stochastic processes called general repair processes.  ...  The general repair process models based on the type of the maintenance indicator can be broadly classified into two categories based on age or intensity loss or recovery and two sub-categories based on  ...  Syamsundar and Naikan [51] have applied the ARA 1 and ARI 1 imperfect repair models to the failure times of the AMC Ambassador Cars 3 and 5 along with acceleration of the failure times using time averaged  ... 
doi:10.4038/sljastats.v12i0.4971 fatcat:dbosdbmfv5cwdeqi3fyy5gqvnm

Point and interval estimators of reliability indices for repairable systems using the Weibull generalized renewal process

Zhiming Wang, Rong Pan
2021 IEEE Access  
The point and approximate interval estimators of model parameters for Kijima type Weibull generalized renewal processes Models I and II, as well as reliability indices of repairable systems, such as reliability  ...  Based on the asymptotic distribution of maximum likelihood estimation, a calculating method of reliability indices for repairable systems with imperfect repair is proposed.  ...  Based on a reduction of virtual age or failure intensity, Doyen and Gaudoin [3] - [6] proposed two classes of imperfect repair models called the ARA and ARI models.  ... 
doi:10.1109/access.2021.3049438 fatcat:4csw4mrtynemhn7cwbzyoy73k4

Semiparametric estimate of the efficiency of imperfect maintenance actions for a gamma deteriorating system

Gabriel Salles, Sophie Mercier, Laurent Bordes
2019 Journal of Statistical Planning and Inference  
The system is subject to periodic and instantaneous imperfect maintenance actions (repairs). Each imperfect repair removes a proportion ρ of the accumulated degradation since the previous repair.  ...  This model is called arithmetic reduction of degradation of order 1.  ...  Acknowledgements This work is part of Gabriel Salles' PhD studies, which are supported by the French Excellence program E2S UPPA and the Urban Community of Pau Béarn Pyrénées (CAPBP).  ... 
doi:10.1016/j.jspi.2019.09.014 fatcat:et4vbo7hsjewvfq5h42337kk6q

Performance of small skin friction balances at supersonic speeds

D. G. MABEY, L. GAUDET
1975 Journal of Aircraft  
may be used to give good estimates for the local skin SMALL SKIN FRICTION BALANCES AT SUPERSONIC SPEEDS WINTER AND GAUDET AND GAUDET L b) 2 40x10” Fig. 2 Correlation of skin friction coefficients from  ...  These balances have a good laboratory test specification. D.G. MABEY AND L.  ... 
doi:10.2514/3.44494 fatcat:ekdnguaauzfu3jdwqbllyfqrym

Distinctive Marketing and Information Technology Capabilities and Strategic Types: A Cross-National Investigation

Michael Song, Robert W Nason, C. Anthony Di Benedetto
2008 Journal of International Marketing  
additional model fit indexes, as Bagozzi and Yi (1988) recommend.  ...  We found that the overall fit of the CFA model with constraints fit the data well (Bentler—Bonnett non- normed fit index [BBNFI] = .980, comparative fit index [CFI] = .987, incremental fit index [IFI]  ... 
doi:10.1509/jimk.16.1.4 fatcat:ichvbggxvzetzbnjddizr4ecau

Glossary [chapter]

2005 Voices from the Desert  
19,M/47>. mašrū 'custom- š continuous flow, stream' <14/12,32/4><B1/7,D4/4>. ijrin ša ān 'what has become scattered, dispersed' <354> (CA ary' (CA arī ah, ara pl. arā i 'watering-place, law, way of šdd  ...  {arāwi m{arrāt 'she-camels on which the riders sit only on a piece of cloth fastened between the hump and hips' Musil, 299 (CA {arā 'nakedness, leanness of the bones'; {uryān, {ārī pl.  ...  {šāwah 'by sheer force' (CA {a iya {ala 'to wrong s.o.'). { b mi{ ab 'a piece of cloth that is rolled and wound around the head' Hess, 129. m{a ib 'wrapping the head or other part of the body with a band  ... 
doi:10.1163/9789047407638_004 fatcat:2xkbsifyvbao7cwiy54rpmgluq

Surveillance of cirrhosis for hepatocellular carcinoma: systematic review and economic analysis

J Thompson Coon, G Rogers, P Hewson, D Wright, R Anderson, M Cramp, S Jackson, S Ryder, A Price, K Stein
2007 Health Technology Assessment  
Non-UK purchasers will have to pay a small fee for post and packing. For European countries the cost is £2 per monograph and for the rest of the world £3 per monograph.  ...  Additionally the HTA website allows you either to pay securely by credit card or to print out your order and then post or fax it.  ...  The evidence base provided three reliable estimates for HBV and three for HCV.  ... 
doi:10.3310/hta11340 pmid:17767898 fatcat:kaj4cjui7jeyrpxl4wytvsaf54

Page 2 of National Era Vol. 12, Issue 618 [page]

1858 National Era  
It is a good book for the young, and also for the older class, and we join the Editor’s hope, “ that the public will form as high an estimate of it as the person to whom it is in- scribed has done.”  ...  As we go to prees (Wednesday morning) v | imperfect returns reach us of oe etd New York, New Jersey, and Massachusetts.  ... 

A grammar of Tiranige (Dogon, Mali) [article]

Jeffrey Heath
2022 Zenodo  
Reference grammar of Tiranige (also known locally as Duleri), spoken on and just under the western cliffs of the Dogon (Bandiagara) Plateau in east central Mali.  ...  Texts with interlinears and translations are included at the end. Tiranige belongs to the western Dogon genetic subgroup of the language family.  ...  (Boui) The phrasing dèyⁿ árí 'which day?', cf. dèwⁿ 'day', is also attested. 'How?' (árá) Manner adverbial interrogative 'how?' is árá (Boui) or áráwⁿ (Ningo).  ... 
doi:10.5281/zenodo.6350672 fatcat:ivtcbfok5zb7djfnbjtlqatuoq

Front Matter

1996 Economic development and cultural change  
The cost of DUP activity is difficult to estimate because the percentage of directly allo- cated quota varies and reliable information on the exact magnitudes cannot be obtained.  ...  The higher a country’s income level, the greater the proportion of households that can afford to replace a broken, damaged, or depreciated durable good instead of repairing it.  ... 
doi:10.1086/edcc.44.2.1154401 fatcat:rehqitsdrfhmxmjengymybluzq

One Thing for All Learners

Linda B. Nilson
2018 To Improve the Academy  
Support has also been provided by the Office of the Provost and Vice President for Academic Affairs, University of New Hampshire.  ...  The Foundation was established by Stanton and Elisabeth Davis after Mr. Davis's retirement as chairman of Shaw's Supermarkets, Inc.  ...  in the face of imperfect information (p. 155)."  ... 
doi:10.3998/tia.17063888.0037.111 fatcat:jhvzsjd6cvh75brq2jij7ubgrq

Front Matter

1975 Economic development and cultural change  
important changes during 1966 in the domestic market for iron and steel and engineering goods which the model predicts would have led to an expansion of exports.  ...  XG: X7;"" [exp (C1 X7~*)] - (5) This function was selected because it is linear in logs and can be estimated by ordinary least squares (OLS), proved a reasonably good fit to the data without violating  ... 
doi:10.1086/edcc.24.1.1152778 fatcat:riqk7ekhmjcgbmxe6vllqcojwq

Front Matter

1983 Economic development and cultural change  
Estimation of shadow interest rates is more complicated and, as I emphasized above, even in the absence of market imperfections interest rates to borrowers cal life of the machinery.  ...  Blades and Pavle Sicherl. The former reviews the reliability of the national accounts of a number of African countries with an attempt to attach an estimate of the ‘‘error range’’ of these data.  ... 
doi:10.1086/edcc.31.2.1153478 fatcat:floc62m34za6zlfcanbwmhnpku

Centers for Disease Control

2000 Plastic Surgical Nursing  
These indicators ara not intended to supersede specific measures suggested in ffea[thy People2000; however, they will provide a broad indication of the general health status of a community.  ...  To addresa both the requirements of that act and Objective 22.1 of Hea/t/ryPeep/e2000, a consensus set of 18 health status indicators has been developed to assist communities in assessing their general  ...  Judy Ball and Rosanna Coffey for many helpful comments on earlier versions of this paper. The responsibilityfor any remaining errors is ours.  ... 
doi:10.1097/00006527-200002010-00005 fatcat:eaucqn7sbzejhjwnqbxwoonlrm

Studies in African Linguistics, Full issue (Supp. 11)

Editors Editors
2006 Studies in African Linguistics  
Since the EMMA system is quiet the quality of the audio recording is good. For the articulatory signals measurement precision is estimated to be at least on the order of 0.5 mm.  ...  He also predicted their imminent demise under the pressure of schooling, mass media, and urbanization.  ...  Since in Hdi "the imperfective form of the verb ... has no vowel other than the epenthetic schwa" (101), we may equate this imperfective form with its Lamang counterpart, i.e., the (imperfective) simple  ... 
doi:10.32473/sal.v35i0.107597 fatcat:73rcirao2zb35b5643iqcdcu4y
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