scholarly journals Development and validation of an expert system for lubricant based predictive maintenance of machinery

2021 ◽  
Vol 2089 (1) ◽  
pp. 012076
Author(s):  
A Indra Reddy ◽  
K V Ramana
Keyword(s):  
Expert System ◽  
Condition Monitoring ◽  
Predictive Maintenance ◽  
Remedial Measures ◽  
Review Of The Literature ◽  
Comprehensive Review ◽  
Key Points ◽  
Catastrophic Failures ◽  
Development And Validation ◽  
Condition Based Monitoring

Abstract Predictive maintenance is also known as condition monitoring. It is a technique in which systems are monitored at various key points of the operating machinery and data is observed. Analyzing the data is very much useful to assess the health of the machine thereby catastrophic failures can be avoided. This leads to more production and also eliminate to a great extent, the inventory. To make the technique more convenient, the expert system is very much useful. In this paper an attempt has been made to take up a comprehensive review of the literature and emphasis has been given to lubricant condition-based monitoring through an expert system, which will spell out the probable faults along with remedial measures. The expert system embeds the viscosity of lubricant as measurand. It has been developed for different grades of lubricating oils and their industrial utility.

Time-Out: A Comprehensive Review of the Literature

2007 ◽  
Author(s):  
Steve A. Nida ◽  
Arona R. Muckenfuss ◽  
D. Michelle Turner ◽  
Kipling D. Williams
Keyword(s):  
Review Of The Literature ◽  
Comprehensive Review ◽  
Time Out

Hydrocephalus in Spinal Muscular Atrophy: A Case Report and Review of the Literature

2020 ◽  
Author(s):  
Jeetendra P. Sah ◽  
Aaron W. Abrams ◽  
Geetha Chari ◽  
Craig Linden ◽  
Yaacov Anziska
Keyword(s):  
Spinal Muscular Atrophy ◽  
Clinical Characteristics ◽  
Clinical Presentation ◽  
Muscular Atrophy ◽  
Communicating Hydrocephalus ◽  
Type I ◽  
Review Of The Literature ◽  
Radiographic Findings ◽  
Comprehensive Review ◽  
The Relationship

AbstractIn this article, we reported a case of spinal muscular atrophy (SMA) type I noted to have tetraventricular hydrocephalus with Blake's pouch cyst at 8 months of age following intrathecal nusinersen therapy. The association of hydrocephalus with SMA is rarely reported in the literature. Development of hydrocephalus after intrathecal nusinersen therapy is also reported in some cases, but a cause–effect relationship is not yet established. The aim of this study was to describe the clinical characteristics of a patient with SMA type I and hydrocephalus, to review similar cases reported in the literature, and to explore the relationship between nusinersen therapy and development of hydrocephalus. The clinical presentation and radiographic findings of the patient are described and a comprehensive review of the literature was conducted. The adverse effect of communicating hydrocephalus related to nusinersen therapy is being reported and the authors suggest carefully monitoring for features of hydrocephalus developing during the course of nusinersen therapy.

Primary retroperitoneal neuroendocrine tumors: Report of two cases with a comprehensive review of the literature

2020 ◽  
Vol 10 (3) ◽  
pp. 119-126
Author(s):  
Ahmed Abdallah ◽  
Ahmed Zaki ◽  
Dalia Bayoumi ◽  
Marwa M.A. Zaki ◽  
Islam H. Metwally ◽  
...  
Keyword(s):  
Neuroendocrine Tumors ◽  
Review Of The Literature ◽  
Comprehensive Review ◽  
Primary Retroperitoneal

scholarly journals Suprafascial Free Flaps: Classification and Comprehensive Review of the Literature

2021 ◽  
Vol 6 ◽  
pp. 247275122110205
Author(s):  
Sebastian Rios ◽  
María Isabel Falguera-Uceda ◽  
Alicia Dean ◽  
Susana Heredero
Keyword(s):  
Survival Rate ◽  
Preoperative Planning ◽  
Donor Site ◽  
Free Flaps ◽  
Donor Site Morbidity ◽  
Anterolateral Thigh Flap ◽  
Cochrane Library ◽  
Review Of The Literature ◽  
Comprehensive Review ◽  
Search Terms

Study Design: Suprafascial free flaps have become common place in reconstructive surgery units. Nomenclature related to these flaps has not been uniform throughout the scientific literature, especially in regard to planes of dissection. This study is designed as a comprehensive review of the literature. Objectives: Our study highlights which flaps are used most frequently, their main indications, their survival rate, and how they have evolved in the last few decades as innovations have been introduced. Methods: A review of the literature was performed using keywords and Medical Subject Headings search terms. PubMed, Embase, and Cochrane Library were searched using the appropriate search terms. Data collected from each study included flap type, dissection plane, preoperative planning, area of reconstruction, as well as complications, donor-site morbidity and survival rate. Results: Seven hundred and fifty-five studies were found based on the search criteria. After full-text screening for inclusion and exclusion criteria 34 studies were included. A total of 1332 patients were comprised in these studies. The most common types of flaps used were superficial circumflex iliac perforator flap (SCIP), anterolateral thigh flap (ALT), and radial forearm flap. The most common areas of reconstruction were head & neck and limbs. There was no significant difference in survival rates between flaps that were raised in different planes of dissection. Conclusions: Based on the author’s review of the literature, suprafascial flaps are reliable, they have low donor site morbidity, and there is a wide selection available for harvest. The use of new technologies for preoperative planning, such as CT-Angiography and UHF ultrasound, have contributed to have more predictable results. We propose a standardized classification for these flaps, in order to create a uniform nomenclature for future reference.

Expert Witness Blinding Strategies to Mitigate Bias in Radiology Malpractice Cases: A Comprehensive Review of the Literature

2014 ◽  
Vol 11 (9) ◽  
pp. 868-873 ◽  
Author(s):  
Daniel J. Durand ◽  
Christopher T. Robertson ◽  
Gautam Agarwal ◽  
Richard Duszak ◽  
Elizabeth A. Krupinski ◽  
...  
Keyword(s):  
Expert Witness ◽  
Review Of The Literature ◽  
Comprehensive Review

Corrigendum to: Lamprothamnium in Australia (Characeae, Charophyceae)

2013 ◽  
Vol 26 (6) ◽  
pp. 475
Author(s):  
Michelle T. Casanova
Keyword(s):  
New Species ◽  
Species Level ◽  
Type Material ◽  
Review Of The Literature ◽  
Comprehensive Review ◽  
The Past

Charophytes in the genus Lamprothamnium exhibit a large amount of diversity, particularly in the examples from Australia, although little of that variation has been recognised at species level in the past. The Australian members of the genus are revised here on the basis of extensive new collections, examination of specimens in herbaria and comprehensive review of the literature and available type material. The existing species Lamprothamnium macropogon (A.Braun) Ophel, L. inflatum (Fil. & G.O.Allen ex Fil.) A.García & Karol and L. heraldii A.García & Casanova are retained, eight new species are described (L. australicum Casanova, L. beilbyae Casanova, L. capitatum Casanova, L. compactum Casanova, L. coorongense Casanova, L. diminutum Casanova, L. macroanthum Casanova and L. stipitatum Casanova) and two taxa variously treated at infraspecific rank in Lychnothamnus are transferred to Lamprothamnium at species rank (L. cockajemmyense Casanova, L. tasmanicum (A.Braun) Casanova). Neither L. papulosum (Wallr.) J.Groves nor L. succinctum (A.Braun) R.D.Wood are confirmed for Australia after examination of the type material of these species. Species are distinguished by the arrangement of the gametangia, morphology of the fertile whorls and characteristics of the oospores. Four of these species are dioecious and nine are monoecious, which supports published conjectures concerning the biogeography of charophyte species (Proctor (1980): J. Phycol. 16, 218–233, doi:10.1111/j.1529-8817.1980.tb03023.x).

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