scholarly journals Forensic Engineering Geotechnical Analysis Of Florida Sinkholes

Author(s):  
D.S. Sax Saxena

Sinkholes And Forensic Geo-Technical Engineering Are Synonymous In Florida. Since These Sinkhole Activity Related Investigations Are Generally Commissioned By Property Owners, Legal Professionals, Insurance Companies, Or Public Adjusters And Because Of The Extensive Liability Exposure They Command It Is Necessary That They Be Thorough, Detailed, And Conclusive Within The Context Of The Mandated Protocol They Are Performed. These Retrospective Investigations Seek To Explain, What Happened? And Why Did It Happen?, Rather Than To Predict Future Performance. Of Course, These Are Often Followed By, How Can It Be Fixed? And All Too Often, Whose Fault Is It? And Who Is Going To Pay?. Technological Advances And Sophistication In Detection, Mitigation, And Repair Methodologies Of Karstic Sinkholes Require That Professionals Involved In These Specialties Continually Upgrade Their Knowledge. A Case Study Is Considered Where Updated And Current Methods Were Used To Detect, Mitigate, And Repair Karstic Sinkhole Condition. Additionally, A Proactive Value Engineering Approach Was Instrumental In Eliminating Any Unnecessary Project Delay Claim Investigation And Assisted In An Early Resolution Of The Matter For The Owner/Developer.

Author(s):  
Thomas P. Shefchick

Each Year There Are Approximately 50 Major Fires Aboard Ships, Which Result In Financial Loss, Personal Injury And Death. Financial Loss At Sea Instigated The Formation Of Insurance Companies Such As Lloyds Of London, Which Now Provide Fire Insurance For Most Assets. Over A Nine-Year Period From 1977 To 1986, The Liverpool Underwriters Association Reported That 33 Percent Of The Fires Originated In Machinery Spaces, 3.6 Percent Originated In Electrical Installations And 0.5 Percent Originated In Stores. Between 1991 And 1993, 54 Percent Of The Fires Originated In Engine Rooms. The Engine Room Fires Were Often Initiated By An Explosion Or The Result From An Uncontrolled Release Of Flammable Vapors Or Fuel Into The Engine Room. 40 Percent Of All Fires In Engine Rooms Are Extinguished Using Portable Appliances While 18 Percent Are Extinguished By Fixed Carbon Dioxide Systems. Portable Appliances Are Most Effective In The First 15 Minutes And Carbon Dioxide In The First 30 Minutes...A Case Study Of The Investigation Of A Fatal Passenger Cruise Ship Fire Will Be Utilized To Show How The Burn Patterns Differ, How To Determine A Fires Area Of Origin And Possible Causes Of The Fire.


2016 ◽  
Vol 26 ◽  
pp. 7-83 ◽  
Author(s):  
Bryan J. Found ◽  
Carolyne Bird

Overview:   This document provides a summary of a practical method that can be used to compare handwriting (whether text-based or signatures) in the forensic environment. It is intended to serve as an approach to forensic handwriting examination for practitioners actively involved in casework, or for those interested in investigating general aspects of the practice of forensic handwriting examination (for example researchers, academics and legal professionals). The method proposed does not cover in detail all aspects of the examination of handwriting. It does, however, form the framework of forensic handwriting methodology in the government environment in Australia and New Zealand as represented by the Document Examination Specialist Advisory Group (DocSAG). It is noted from the outset that handwriting is examined using complex human perceptual and cognitive processes that can be difficult to accurately and validly describe in written form since, for the most part, these processes are hidden. What is presented here is the agreed general approach that DocSAG practitioners use in the majority of the comparisons that they carry out. The method is based around a flow diagram which structures the comparison process and provides the reader with a guide as to the significant landmark stages commonly worked through in practical handwriting examinations. Where decision points occur within the course of the method flow diagram a series of modules have been developed which describe the nature of the decision under consideration and address relevant theoretical and practical issues. Each module is, as far as is practical, independent of other modules in the method. This assists in facilitating changes in the process over time that may result from theoretical, practical or technological advances in the field. Purchase Volume 26 - Special Issue - $40


2020 ◽  
Author(s):  
Eny Puspita Ningrum

Education is an important thing that has become a necessity for every human being in order to achieve a better quality of life. Education cannot be separated from the educational curriculum, which is where the curriculum continues to develop following every development of society and technological advances. The curriculum is the heart of education and is dynamic in nature where the curriculum must always be updated or changed. From this curriculum reform and change, it is a challenge for teachers to continue to innovate to improve the quality of education. By using a qualitative research method a case study approach, it is hoped that it can explain the real picture that is being experienced by the teacher at SMK Ibnu Sina. which focuses on the Sharia Banking major due to changes in the adjusted curriculum because the world is being faced by COVID-19. In the era of COVID-19, the educational curriculum must be adjusted, which in the beginning learning can be face-to-face now has turned into a distance learning online learning model.


Sensors ◽  
2020 ◽  
Vol 20 (22) ◽  
pp. 6672
Author(s):  
Rob Bemthuis ◽  
Maria-Eugenia Iacob ◽  
Paul Havinga

The sooner disruptive emergent behaviors are detected, the sooner preventive measures can be taken to ensure the resilience of business processes execution. Therefore, organizations need to prepare for emergent behaviors by embedding corrective control mechanisms, which help coordinate organization-wide behavior (and goals) with the behavior of local autonomous entities. Ongoing technological advances, brought by the Industry 4.0 and cyber-physical systems of systems paradigms, can support integration within complex enterprises, such as supply chains. In this paper, we propose a reference enterprise architecture for the detection and monitoring of emergent behaviors in enterprises. We focus on addressing the need for an adequate reaction to disruptions. Based on a systematic review of the literature on the topic of current architectural designs for understanding emergent behaviors, we distill architectural requirements. Our architecture is a hybrid as it combines distributed autonomous business logic (expressed in terms of simple business rules) and some central control mechanisms. We exemplify the instantiation and use of this architecture by means of a proof-of-concept implementation, using a multimodal logistics case study. The obtained results provide a basis for achieving supply chain resilience “by design”, i.e., through the design of coordination mechanisms that are well equipped to absorb and compensate for the effects of emergent disruptive behaviors.


Designs ◽  
2019 ◽  
Vol 3 (2) ◽  
pp. 23 ◽  
Author(s):  
Christos Panagopoulos ◽  
Andreas Menychtas ◽  
Panayiotis Tsanakas ◽  
Ilias Maglogiannis

As the world’s population is ageing, the field dealing with technology adoption by seniors has made headway in the scientific community. Recent technological advances have enabled the development of intelligent homecare systems that support seniors’ independent living and allow monitoring of their health status. However, despite the amount of research to understand the requirements of systems designed for the elderly, there are still unresolved usability issues that often prevent seniors from enjoying the benefits that modern ICT technologies may offer. This work presents a usability assessment of “HeartAround”, an integrated homecare solution incorporating communication functionalities, as well as health monitoring and emergency response features. An assessment with the system usability scale (SUS) method, along with in-depth interviews and qualitative analysis, has provided valuable insights for designing homecare systems for seniors, and validated some effective practical guidelines.


2021 ◽  
Vol 12 (2) ◽  
pp. 63-89
Author(s):  
Heini Hyttinen ◽  
Hannu Kalevi Kivijärvi ◽  
Anssi Öörni

Discovery of digital innovations is a key organizational capability for sustaining competitive advantage. Despite its importance, discovery of digital innovations is still ill understood. In this paper, the authors seek to provide a theory-based practice for digital innovation discovery. To meet this objective, they source the theories of knowledge and knowledge combination. Data for this case study were collected through semi-structured interviews and a quantitative questionnaire from three pension insurance companies. The data were analyzed by using principal component analysis and by constructing biplots based of the results. Two significant dimensions in the digitalization needs that guide knowledge synthesis were recognized: the importance of adopting the enabler and the volume of resources needed to adopt the enabler. A closer look at the enablers revealed that the most business-critical current digital business enablers for the pension insurance industry are business process automation, online services, and big data.


Author(s):  
R. Anderson ◽  
R. Sturges

Extended value engineering techniques provide an efficient, systematic approach to expose unnecessary costs, spur innovation, and direct efforts toward product and process improvement. Extended value engineering involves the comprehensive application of function diagramming, cost/cycle analysis, process diagramming, and competitive cost comparison. The application of these techniques to a mining equipment manufacturer, specifically to an ore haulage vehicle, is described in terms of cost reduction and manufacturing process improvement.


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