scholarly journals Forensic Engineering Analysis Of Workplace Exposure To Airborne Contaminants

Author(s):  
Drew Peake

This Forensic Engineering Analysis Of Workplace Exposure To Airborne Contaminants Presents Three Case Studies. The Common Element Is That Each Responds To The Generalized Complaint That A Contaminant Is Presumed Present And Therefore Presumed To Cause Harm. The First Discusses Conditions That An Auto Mechanic Was Exposed To While Replacing Asbestos Containing Brake Linings. The Second Responds To Diagnosed Disease Resulting From Exposure To Bioaerosols. The Final Case Regards Landlord Concerns That Airborne Contaminants From A Printing Operation May Contaminate The Property. The Technical Basis For Responding To These Complaints Is Presented.

Author(s):  
Olof H. Jacobson

Failure Of Rolling Element Bearings Often Results In Damage To The Bearing Elements And Adjacent Components Such As Axles, Shafts, Gearboxes, Wheels, Etc. Forensic Analysis Of Rolling Contact Bearings Is Discussed In This Paper. A Review Of Bearing Types And Typical Operating Characteristics Is Presented. A Procedure For Systematic Examination And Analysis Of Bearing Failure Evidence Is Suggested, And Several Case Studies Are Presented Which Demonstrate The Types Of Evidence Typically Remaining And The Logic Which Leads To Engineering Conclusions Concerning The Cause Of Bearing Failures.


Filomat ◽  
2017 ◽  
Vol 31 (5) ◽  
pp. 1423-1434 ◽  
Author(s):  
Sheng Wang ◽  
Min Chen

In this paper, we propose an iterative algorithm for finding the common element of solution set of a split equilibrium problem and common fixed point set of a finite family of asymptotically nonexpansive mappings in Hilbert space. The strong convergence of this algorithm is proved.


Author(s):  
Graham Brack ◽  
Penny Franklin ◽  
Jill Caldwell

Medicines Management for Nursing Practice: Pharmacology, Patient Safety, and Procedures is a friendly guide designed to equip pre-registration and newly qualified nurses with the medicines management knowledge and skills to provide safe patient-centred care. Balancing theory with practical advice, this accessible text covers basic pharmacology, drug calculations, key legislation and standards, and patient safety. Drawing from the most up-to-date sources of evidence and advice, including NMC and BNF guidelines, Medicines Management for Nursing Practice prepares nurses to promote their patients' safety, concordance, understanding of medicines, and wellbeing. This book takes a lively and straightforward approach to a vital set of nursing skills. Learning features such as reflection points, exercises, and further reading help readers to develop and consolidate their knowledge. Chapters on pharmacology and drug calculations take a step-by-step approach and are supported by diagrams and examples to aid understanding. Case studies relate guidelines and theories to the common practical scenarios that nurses encounter on a day-to-day basis.


2006 ◽  
Vol 36 (1) ◽  
pp. 50-77 ◽  
Author(s):  
Michelle Johnson

AbstractFor Mandinga in Guinea-Bissau and Portugal, life-course rituals are currently provoking transnational debates on ethnic and religious identity. In Guinea-Bissau, these two identities are thought to be one and the same—to be Mandinga is to 'naturally' be Muslim. For Mandinga immigrants in Portugal, however, the experience of transnationalism and the allure of 'global Islam' have thrust this long-held notion into debate. In this article, I explore the contours and consequences of this debate by focusing on the 'writing-on-the-hand' ritual, which initiates Mandinga children into Qur'anic study. Whereas some Mandinga immigrants in Portugal view the writing-on-the-hand ritual as essential for conferring both Muslim identity and 'Mandinga-ness', others feel that this Mandinga 'custom' should be abandoned for a more orthodox version of Islam. Case studies reveal an internal debate about Mandinga ethnicity, Islam and ritual, one that transcends the common 'traditionalist'/'modernist' distinction. I suggest that the internal debate, although intensified by migration, is not itself a consequence of 'modernity' but has long been central to how Mandinga imagine themselves as both members of a distinct ethnic group and as practitioners of the world religion of Islam.


2012 ◽  
Vol 2012 ◽  
pp. 1-13
Author(s):  
Zi-Ming Wang

Equilibrium problem and fixed point problem are considered. A general iterative algorithm is introduced for finding a common element of the set of solutions to the equilibrium problem and the common set of fixed points of two weak relatively uniformly nonexpansive multivalued mappings. Furthermore, strong and weak convergence results for the common element in the two sets mentioned above are established in some Banach space.


2018 ◽  
Vol 10 (2) ◽  
pp. 306-323
Author(s):  
Salvatore Tufano

Abstract The present paper suggests that the recurring appeal to kinship diplomacy undermines a fixed idea of ‘nation’ in Archaic Greece, especially in the first two decades of the fifth century BC. It aims to present a series of test cases in Herodotus that explain why contemporary patterns and theories on ancient ethnicity can hardly explain the totality of the historical spectrum. Blood ties could sometimes fortify ethnic relationships, as in the case of Aristagoras’ mission to Sparta (Hdt. 5.49.3), since the common Greekness could elicit the Spartan to help to the Ionians. In other times, the same blood ties were applied to divine genealogies, and they could also be used to show the feeble devotion of cities like Argos to the Greek cause (7.150.2: Xerxes expects the Argives to join the Persian cause, since they descend from Perses). Habits and traditions, often taken as indicia of national feeling, could be thought of as clues of ancient migrations (so the Trojans became Maxyes in Lybia: 4.191). Even language might not help in justifying ethnic relationships: for instance, the Greeks living in the Scythian Gelonus spoke a mixed language (4.108). These few case studies may shed a different light on the classical definition of Greekness (to hellenikon) in terms of blood, language, cults, and habits, all given by Herodotus (8.144). Far from being a valid label for all the Greeks of the fifth century, this statement owes much to a specific variety of the language of kinship diplomacy. The final section argues for the opportunity to avoid the later and misleading idea of nation when studying Herodotus and the age of the Persian Wars, which are instead characterized by various and contrasting strategies. Greek groups and ethne can be better described as networks of lightly defined communities.


Author(s):  
D.S. Sax Saxena ◽  
Saxena Anu

The Influence Of Construction And Pile Driving Vibrations On Surrounding Buildings, Including Hospitals And Eye Examination Facilities, Sensitive Devices Such As Computers And Surgical Microscopes Or Electronic Machines, And People In The Urban Environment Is A Significant Consideration In Obtaining Project Approvals From Appropriate Agencies And Authorities. Implementation Of Construction Projects In Areas Adjacent To Existing Buildings (Aged, Historical, Residential, Commercial, Industrial, Medical Services, Or Electronic Services) Creates Additional Difficulties. Specialized Case History Is Presented Where Damage To Sensitive Structures From A Variety Of Vibratory Construction Methods Ranging From Pile Driving, Highway Construction, Rock Excavation And/Or Blasting, Was Considered. Twenty Homeowners From A Residential Subdivision In The Florida Panhandle, Claimed Damage Including Cracking To Their Properties During Construction Of Various Portions Of City Storm Water Treatment/Enhancement Project. It Was Also Alleged That During Excavation And Construction Of Drainage Structures, Especially Four Subsurface Treatment Vaults That Required Installation And Extraction Of Sheet Piles Using Vibratory Hammer, Stability Of The Nearby Residential Structures Was Endangered And Resulted In Movement/Cracking. Forensic Engineering Analysis Was Effectively Utilized To Identify, Investigate, And Remediate The Concerns As Well As Assist In Litigation And In Some Cases Avoidance. This Technical Paper Presents Some Legal Issues Related To Litigation, Mediation, And Resolution Involving Jurisprudence System And Introduces A Case History That Includes All Elements Of Forensic Engineering.


Author(s):  
Curtis E. Falany

Lightning Is A Powerful And Dangerous Natural Force. It Is Capable Of Inflicting Significant Damage To Our Environment And Causing Injury Or Death In Living Organisms. Electrical And Electronic Circuits Are Particularly Susceptible To Lightning, Both From Direct Strikes And From Lightning Induced Electrical Surges. Fires Often Result From Lightning Strikes. Injury And Death Can Result From Both Direct Strikes, Lightning Induced Electrical Surges, And Indirectly From Structure Damage And Fires. The Insurance In-Dustry Offers Coverage For Lighting Related Losses And A Forensic Engineer Is Often Consulted To Assist In Adjusting The Claim.


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