Expanding the phenotypic spectrum of HPV-related carcinomas of the head and neck: Case studies and literature review of two HPV-related entities

Pathology ◽  
2018 ◽  
Vol 50 ◽  
pp. S81
Author(s):  
Joe Wen Ong ◽  
Shivani Singh ◽  
Ben Dessauvagie ◽  
Mireille Hardie ◽  
Cindy Forrest
Keyword(s):  
Literature Review ◽  
Head And Neck ◽  
Case Studies ◽  
Phenotypic Spectrum

scholarly journals Transitioning of Steel Producers to the Steelworks 4.0 –Literature Review with Case Studies

Energies ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 4109
Author(s):  
Bożena Gajdzik ◽  
Radosław Wolniak
Keyword(s):  
Literature Review ◽  
Case Studies ◽  
Steel Industry ◽  
Industry 4.0 ◽  
Strong Dependence ◽  
Industrial Robots ◽  
Basic Material ◽  
Sources Of Information ◽  
Important Place ◽  
Steel Mills

The publication presents a picture of modern steelworks that is evolving from steelworks 3.0 to steelworks 4.0. The paper was created on the basis of secondary sources of information (desk research). The entire publication concerns the emerging opportunities for the development of the steel producers to Industry 4.0 and the changes already implemented in the steel plants. The collected information shows the support environment for changes in the steel sector (EU programs), the levels of evolution of steel mills, along with the areas of change in the steel industry and implemented investment projects. The work consists of a theoretical part based on a literature review and a practical part based on case studies. The work ends with a discussion in which the staged and segmented nature of the changes introduced in the analyzed sector is emphasized. Based on the three case studies described in the paper, a comparative analysis was conducted between them. When we tried to compare methods used in the three analyzed steel producers (capital groups): ArcelorMittal, Thyssenkrupp, and Tata Steel Group, it can be seen that in all organizations, the main problem connected with steelworks 4.0 transition is the digitalization of all processes within an organization and in the entire supply chain. This is realized using various tools and methods but they are concentrated on using technologies and methods such as artificial intelligence, drones, virtual reality, full automatization, and industrial robots. The effects are connected to better relations with customers, which leads to an increase in customer satisfaction and the organizations’ profit. The steel industry will undergo further strong changes, bringing it closer to Industry 4.0 because it occupies an important place in the economies of many countries due to the strong dependence of steel producers on the markets of the recipients (steel consumers). Steel is the basic material needed to make many products, and its properties have been valued for centuries. In addition, steel mills with positive economic, social, and environmental aspects are part of the concept of sustainability for industries and economies.

Tophaceous gout presenting as a dorsal nasal lump

2005 ◽  
Vol 119 (6) ◽  
pp. 492-494 ◽  
Author(s):  
J P Hughes ◽  
Silvana Di Palma ◽  
J Rowe-Jones
Keyword(s):  
Literature Review ◽  
Head And Neck ◽  
Soft Tissues ◽  
Neck Region ◽  
Endoscopic Technique ◽  
Tophaceous Gout ◽  
Head And Neck Region ◽  
Nasal Bones ◽  
Aesthetic Rhinoplasty ◽  
Emergency Tracheotomy

A literature review reveals that gout has been described as affecting many sites in the head and neck region, both in the arthritic and tophaceous form. Gout can often mimic malignancy or infection, and has been described as causing acute airway problems requiring emergency tracheotomy. Here we describe the first published case of tophaceous gout affecting the soft tissues overlying the nasal bones. The patient presented with a bony, hard, dorsal hump and requested aesthetic rhinoplasty.We also describe an endoscopic technique for removal of tophi using a powered microdebrider system with a protected burr head. Endoscopic powered microdebrider blade excision of tophi affecting the limbs has already been described, with reduced complications when compared with conventional curettage and debridement techniques. This is the first such application to the nose.

Optimising building performance through integrating risk management and building information modelling during the design process

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Ayman Ahmed Ezzat Othman ◽  
Fatma Othman Alamoudy
Keyword(s):  
Risk Management ◽  
Literature Review ◽  
Case Studies ◽  
Design Process ◽  
Building Performance ◽  
Building Information Modelling ◽  
Content Type ◽  
Information Modelling ◽  
Building Information

Purpose This paper aims to develop a framework for optimising building performance through the integration between risk management (RM) and building information modelling (BIM) during the design process. Design/methodology/approach To achieve this aim, a research strategy consisting of literature review, case studies and survey questionnaire is designed to accomplish four objectives. First, to examine the concepts of design process, building performance, RM and BIM; second, to present three case studies to explain the role of using RM and BIM capabilities towards optimising building performance; third, to investigate the perception and application of architectural design firms in Egypt towards the role of RM and BIM for enhancing building performance during the design process; and finally, to develop a framework integrating RM and BIM during the design process as an approach for optimising building performance. Findings Through literature review, the research identified 18 risks that hamper optimising building performance during the design process. In addition, 11 building performance values and 20 BIM technologies were defined. Results of data analysis showed that “Design budget overrun”, “Lack of considering life cycle cost” and “Inefficient use of the design time” were ranked the highest risks that affect the optimisation of building performance. Respondents ranked “Risk avoid” or “Risk transfer” as the most risk responses adopted in the Egyptian context. In addition, “BIM As Built” was ranked the highest BIM technology used for overcoming risks during the design process. These findings necessitated taking action towards developing a framework to optimising building performance. Originality/value The research identified the risks that affect optimising building performance during the design process. It focuses on improving the design process through using the capabilities of BIM technologies towards overcoming these risks during the design process. The proposed framework which integrates RM and BIM represents a synthesis that is novel and creative in thought and adds value to the knowledge in a manner that has not previously occurred.

Multiple simultaneous head and neck cancers in Lynch syndrome: Case report and literature review

2018 ◽  
Vol 128 (12) ◽  
pp. 2759-2761 ◽  
Author(s):  
Allen L. Feng ◽  
Amanda Le ◽  
Daniel N. Johnson ◽  
Mark A. Varvares
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Lynch Syndrome ◽  
Head And Neck ◽  
Head And Neck Cancers

Multifocal adult rhabdomyoma of the head and neck: a case report and literature review

2004 ◽  
Vol 262 (6) ◽  
pp. 504-506 ◽  
Author(s):  
Alexander Delides ◽  
Nikos Petrides ◽  
Konstantinos Banis
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Head And Neck

Intravascular papillary endothelial hyperplasia of larynx: Case report and literature review of all head and neck cases

2014 ◽  
Vol 68 (4) ◽  
pp. 200-203 ◽  
Author(s):  
Miroslav Tedla ◽  
Miroslava Bežová ◽  
Csaba Biró ◽  
Eva Tedlová ◽  
Chee-Yean Eng ◽  
...  
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Head And Neck ◽  
Intravascular Papillary Endothelial Hyperplasia ◽  
Papillary Endothelial Hyperplasia
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