Inhaltsverzeichnis
Auswahl der wissenschaftlichen Literatur zum Thema „OSLC Provider“
Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an
Machen Sie sich mit den Listen der aktuellen Artikel, Bücher, Dissertationen, Berichten und anderer wissenschaftlichen Quellen zum Thema "OSLC Provider" bekannt.
Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.
Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.
Zeitschriftenartikel zum Thema "OSLC Provider"
1
Liu, Rui, Jia Peng, Huili Wang, Lei Li, Xiujie Wen, Yan Tan, Lin Zhang, Haoyuan Wan, Faming Chen und Xie Nie. „Oxysophocarpine Retards the Growth and Metastasis of Oral Squamous Cell Carcinoma by Targeting the Nrf2/HO-1 Axis“. Cellular Physiology and Biochemistry 49, Nr. 5 (2018): 1717–33. http://dx.doi.org/10.1159/000493615.
Der volle Inhalt der QuelleAnnotation:
Background/Aims: Nuclear factor erythroid 2-related factor 2 (Nrf2) is an oncogene in various types of cancers, including oral squamous cell carcinoma (OSCC). Oxysophocarpine (OSC) is a natural alkaloid that has multiple pharmacological activities. However, the biological functions and molecular mechanism underlying the effects of OSC on the growth and metastasis of OSCC are unclear. Methods: Nrf2 levels were determined in OSCC tissues and non-cancerous specimens by quantitative real-time PCR, western blotting, and immunohistochemistry (IHC) assays. The effects of OSC on OSCC cell growth and metastasis were explored (1) using 5-ethynyl-20-deoxyuridine staining and Cell Counting Kit-8, colony formation, flow cytometry, wound-healing, Transwell, and tube formation assays in vitro; and (2) by establishing a xenograft nude mouse model in vivo. The molecular mechanisms underlying the effects of OSC on the growth and metastasis of OSCC were investigated in vitro by western blotting, caspase-3 activity, and enzyme-linked immunosorbent assays, and in vivo by western blotting and IHC assays. Results: The expression levels of Nrf2 in OSCC tissues and in cell lines were much higher than in non-cancerous tissues and normal oral keratinocytes. The upregulation of Nrf2 was positively correlated with a high incidence of lymph node metastasis and advanced histological grade and TNM stage, but inversely associated with differentiation and survival of OSCC patients. OSC reduced the expression of Nrf2 and heme oxygenase 1 (HO-1) in OSCC cells. OSC also inhibited proliferation, migration, invasion, and pro-angiogenesis of OSCC cells. Moreover, OSC induced cell cycle arrest, enhanced apoptosis of OSCC cells in vitro, and decreased OSCC tumor growth in vivo. Mechanically, OSC reduced the aggressive behavior of OSCC cells by inactivation of the Nrf2/HO-1 signaling pathway. Conclusion: Our findings provide evidence that OSC inhibits the growth and metastasis of OSCC by targeting the Nrf2/ HO-1 axis, suggesting that OSC may be a potential therapeutic agent for OSCC.
2
Coppola, Noemi, Michele Davide Mignogna, Immacolata Rivieccio, Andrea Blasi, Maria Eleonora Bizzoca, Roberto Sorrentino, Lorenzo Lo Muzio, Gianrico Spagnuolo und Stefania Leuci. „Current Knowledge, Attitudes, and Practice among Health Care Providers in OSCC Awareness: Systematic Review and Meta-Analysis“. International Journal of Environmental Research and Public Health 18, Nr. 9 (23.04.2021): 4506. http://dx.doi.org/10.3390/ijerph18094506.
Der volle Inhalt der QuelleAnnotation:
OSCC remain a global health problem. Lack of awareness leads to inadequate watchfulness regarding early signs/symptoms despite the ease of visual oral inspection. What clinicians know and feel, and how they behave on OSCC is crucial to understand the feasibility and effectiveness of screening programs. The aim of this systematic review was to assess knowledge, attitudes, and practice (KAP) regarding OSCC among health care providers (HCPs). Therefore, a systematic review was conducted with SPIDER and PICO as major tools. A meta-analysis was structured through common items in two comparison groups of medical and dental practitioners. Descriptive statistics and a Mantel–Haenszel test were used to validate data. Sixty-six studies were selected for systematic review, eight of which are useful for meta-analysis. A statistically significant difference was recorded between dentists and medical practitioners for questions regarding: Alcohol (p < 0.001); Elderly (p < 0.012); Sun exposure (p < 0.0001); Erythroplakia (p < 0.019); Red patch (p < 0.010); White patch (p < 0.020); Tobacco consultation (p < 0.0001); Intraoral examination (p < 0.0001) and Up-to-date knowledge (p < 0.002). Overall, the incidence of OSCC screening is low. Most HCPs feel the need to increase KAP. Data confirmed gaps in KAP, highlighting the need for a more efficient pre- and post-graduation training, necessary to increase competence worldwide.
3
Stewart, Philip E., Xiaohui Wang, Dawn M. Bueschel, Dawn R. Clifton, Dorothee Grimm, Kit Tilly, James A. Carroll, Janis J. Weis und Patricia A. Rosa. „Delineating the Requirement for the Borrelia burgdorferi Virulence Factor OspC in the Mammalian Host“. Infection and Immunity 74, Nr. 6 (Juni 2006): 3547–53. http://dx.doi.org/10.1128/iai.00158-06.
Der volle Inhalt der QuelleAnnotation:
ABSTRACT We previously demonstrated that outer surface protein C (OspC) of Borrelia burgdorferi is essential for establishing mammalian infection. However, the role of OspC in mammalian infection is unknown. Here, we report experiments designed to distinguish between two models of OspC function in the mammalian host: (i) OspC fulfills an essential physiological role for growth and host adaptation or (ii) OspC provides a protective role for evasion of components of the innate immune response. We found that a B. burgdorferi ospC mutant, previously demonstrated to be noninfectious in both immunocompetent and SCID mice, could survive in the relatively immune-privileged environment of dialysis membrane chambers implanted within the peritoneum of a rat. The ospC mutant also adapts to the mammalian environment, as determined by the protein profiles of the chamber-cultivated spirochetes. Therefore, OspC does not appear to provide a physiological function for the survival of B. burgdorferi within the mammalian host. The second model, evasion of the innate immune system, was tested by assessing the infectivity of the ospC mutant in mice deficient for myeloid differentiation protein 88 (MyD88). Recent studies have shown that B. burgdorferi is prevented from reaching high cell numbers in the mammalian host by MyD88-dependent signaling pathways. The ospC mutant was incapable of infecting MyD88-deficient mice, suggesting that the role of OspC cannot be related solely to evasion of MyD88-mediated innate immunity. These results reiterate the importance of OspC in mammalian infection and eliminate simple models of function for this enigmatic protein.
4
Gissi, Davide, Viscardo Fabbri, Andrea Gabusi, Jacopo Lenzi, Luca Morandi, Sofia Melotti, Sofia Asioli et al. „Pre-Operative Evaluation of DNA Methylation Profile in Oral Squamous Cell Carcinoma Can Predict Tumor Aggressive Potential“. International Journal of Molecular Sciences 21, Nr. 18 (14.09.2020): 6691. http://dx.doi.org/10.3390/ijms21186691.
Der volle Inhalt der QuelleAnnotation:
Background: Prognosis of oral squamous cell carcinoma (OSCC) is difficult to exactly assess on pre-operative biopsies. Since OSCC DNA methylation profile has proved to be a useful pre-operative diagnostic tool, the aim of the present study was to evaluate the prognostic impact of DNA methylation profile to discriminate OSCC with high and low aggressive potential. Methods: 36 OSCC cases underwent neoplastic cells collection by gentle brushing of the lesion, before performing a pre-operative biopsy. The CpG islands methylation status of 13 gene (ZAP70, ITGA4, KIF1A, PARP15, EPHX3, NTM, LRRTM1, FLI1, MiR193, LINC00599, MiR296, TERT, GP1BB) was studied by bisulfite Next Generation Sequencing (NGS). A Cox proportional hazards model via likelihood-based component-wise boosting was used to evaluate the prognostic power of the CpG sites. Results: The boosting estimation identified five CpGs with prognostic significance: EPHX3-24, EPHX3-26, ITGA4-3, ITGA4-4, and MiR193-3. The combination of significant CpGs provided promising results for adverse events prediction (Brier score = 0.080, C-index = 0.802 and AUC = 0.850). ITGA4 had a strong prognostic power in patients with early OSCC. Conclusions: These data confirm that the study of methylation profile provides new insights into the molecular mechanisms of OSCC and can allow a better OSCC prognostic stratification even before surgery.
5
Milina, J., P. Kristiansen, A. S. Jacobsen und A. I. Sundve. „Molding the asset management system to PAS 55-1/ISO 55001 in one Scandinavian water and wastewater works“. Water Practice and Technology 12, Nr. 1 (01.03.2017): 234–39. http://dx.doi.org/10.2166/wpt.2017.001.
Der volle Inhalt der QuelleAnnotation:
Good practice and standards set strict requirements for optimization and continuous improvement of physical asset management. The new international standard for asset management provides a framework for asset intensive industries to develop and implement sound asset management systems. Unlike the largest and most global industries, there are very few, if any, providers of services in the water sector that have developed and implemented a full set of best practices, in compliance with specifications created by the standard. Oslo Water and Sewerage Works (Oslo VAV) has worked systematically to evolve its asset management system by standardizing work processes and operating procedures in its Business Process Management System, implementing good practice in infrastructure asset management, and by improved management and control of the private contractor that operates the wastewater treatment plant's processes and activities. This paper provides insight into Oslo VAV's asset management system, assessment of current practice vs. best practice for complying with the standard and high priority areas for improvement.
6
Pérez-Pérez, T., I. Pereda-Reyes, E. Pozzi, D. Oliva-Merencio und M. Zaiat. „Performance and stability of an expanded granular sludge bed reactor modified with zeolite addition subjected to step increases of organic loading rate (OLR) and to organic shock load (OSL)“. Water Science and Technology 77, Nr. 1 (09.10.2017): 39–50. http://dx.doi.org/10.2166/wst.2017.516.
Der volle Inhalt der QuelleAnnotation:
Abstract This paper shows the effect of organic shock loads (OSLs) on the anaerobic digestion (AD) of synthetic swine wastewater using an expanded granular sludge bed (EGSB) reactor modified with zeolite. Two reactors (R1 and R2), each with an effective volume of 3.04 L, were operated for 180 days at a controlled temperature of 30 °C and hydraulic retention time of 12 h. In the case of R2, 120 g of zeolite was added. The reactors were operated with an up-flow velocity of 6 m/h. The evolution of pH, total Kjeldahl nitrogen, chemical oxygen demand (COD) and volatile fatty acids (VFAs) was monitored during the AD process with OSL and increases in the organic loading rate (OLR). In addition, the microbial composition and changes in the structure of the bacterial and archaeal communities were assessed. The principal results demonstrate that the presence of zeolite in an EGSB reactor provides a more stable process at higher OLRs and after applying OSL, based on both COD and VFA accumulation, which presented with significant differences compared to the control. Denaturing gradient gel electrophoresis band profiles indicated differences in the populations of Bacteria and Archaea between the R1 and R2 reactors, attributed to the presence of zeolite.
7
Wilkinson, Simon R. „Oslo“. Psychiatric Bulletin 16, Nr. 10 (Oktober 1992): 655–57. http://dx.doi.org/10.1192/pb.16.10.655.
Der volle Inhalt der QuelleAnnotation:
It did not take me long to find that I belonged to the ‘marginal’ section of Norwegian society. Both as foreigner and psychiatrist I seemed to be a threat. Nevertheless it is from society's marginal groups that healers have often come (Miller, 1987) and so I continue to work with a necessary and natural cultural naivety and therapeutic optimism! I present here an overview and critique of the services provided for children in Oslo from the privileged position of a migrant. The high staffing levels and the profile of child and adolescent psychiatry appear to have exaggerated the ‘psychologising’ of problems and a search for therapy. These have the potential to inflame both interprofessional conflicts and interdisciplinary conflicts because of the emphasis on therapeutic skills to the relative exclusion of a relevant knowledge base.
8
Fatkullin, D. М., А. О. Guz, А. V. Garev, А. S. Zaharov und М. I. Sokolova. „Oral squamous cell carcinoma in "young" patients“. Ural Medical Journal 20, Nr. 2 (19.07.2021): 89–94. http://dx.doi.org/10.52420/2071-5943-2021-20-2-89-94.
Der volle Inhalt der QuelleAnnotation:
Aim of the study — to provide for medical oncologists and surgeon, who specialize in treatment of head and neck oncology patients, the most recent information about incidence and feature of oral squamous cell carcinoma (OSCC) in young patients.Material and мethods. Pubmed, ScienceDirect are used for literature search. Data of world literature published since 1983 till 2021 and contain information about incidence, epidemiology, clinic, treatment and prognosis in OSCC in young patients. The data of retrospective and prospective clinical trials were studied.Results. Determined the relevance of this problem and described incidence and epidemiology. Based on the analysis of the most recent publications, the authors provided data on clinical picture and modern approaches to the treatment and prognosis of OSCC in young patients by comparison with old patients.Conclusion. Over the past 30 years, the incidence of oral squamous cell carcinoma in young patients has been increasing worldwide while the incidence of classical oral cancer has been decreasing and no clear etiology has been identified. In this review we analyzed and synthesized the literature regarding early onset OSCC. Since 1983, the first assumptions about the uniqueness of the etiology and clinical picture of OSCC in young patients have appeared; till this day, this topic remains relevant for head and neck oncologists. Understanding the biology of the OSCC in young patients can be crucial in determining the prevention of disease, treatment and prognosis for patients.
9
Trætteberg, Håkon Solbu, und Audun Fladmoe. „Quality Differences of Public, For-Profit and Nonprofit Providers in Scandinavian Welfare? User Satisfaction in Kindergartens“. VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations 31, Nr. 1 (03.10.2019): 153–67. http://dx.doi.org/10.1007/s11266-019-00169-6.
Der volle Inhalt der QuelleAnnotation:
Abstract Research on differences between public, for-profit, and nonprofit providers of welfare services has provided mixed findings, depending on welfare state arrangement, regulation, and service area. This paper’s objective is to study the differences between public, nonprofit (cooperatives and other nonprofits), and for-profit welfare providers from the perspective of the users in the tightly regulated Scandinavian context. We ask how the users perceive the providers from different sectors differently and how this variation can be explained. The study relies on a large-scale survey carried out in 2015 in the city of Oslo, Norway. From the survey, we identify the two main results. First, despite limited differences, users of nonprofit kindergartens are generally more satisfied than users of for-profit and public kindergartens. Second, an important explanation for variations in user satisfaction among kindergartens is identified in a pocket of regulatory leniency: the quality of food service. This is the only expense that varies among kindergartens in Norway. These results indicate that more lenient regulations could potentially increase provider distinctiveness. Based on the existing literature, we discuss why nonprofit providers seem to fare better in the minds of users than public and for-profit providers.
10
Haram, R. B., E. Ribu und T. Rustøen. „An evaluation of the leg and foot ulcer treatment provided in Oslo“. Journal of Wound Care 12, Nr. 8 (September 2003): 290–94. http://dx.doi.org/10.12968/jowc.2003.12.8.26522.
Der volle Inhalt der QuelleDissertationen zum Thema "OSLC Provider"
1
Vašíček, Ondřej. „Adaptér OSLC pro analýzu softwaru“. Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2021. http://www.nusl.cz/ntk/nusl-445498.
Der volle Inhalt der QuelleAnnotation:
Cílem této práce je poskytnout snadný způsob, jak rozšířit analyzační nástroj o rozhraní splňující standard OSLC. Takové rozhraní umožňuje jednoduchou integraci nástrojů s jinými nástroji nebo systémy, umožňuje jejich vzdálené použití skrze webové služby a umožňuje je jednoduše propojit s databází pro databázové dotazy a pro perzistentní uložení dat. Toto je dosaženo návrhem a implementací OSLC adaptéru pomocí sady nástrojů Eclipse Lyo. Adaptér používá jako rozhraní doménu OSLC Automation a je dostatečně univerzální na to, aby skrze toto rozhraní pokryl funkcionalitu většiny analyzačních nástrojů za pomocí jejich stávajících rozhraní na příkazové řádce. Tato práce poskytuje úvod k OSLC, Eclipse Lyo a souvisejícím konceptům. Dále tato práce definuje požadavky a odlišnosti různých analyzačních nástrojů a diskutuje návrh adaptéru a faktory, které ovlivnily návrhová rozhodnutí. A nakonec prezentuje implementovaný adaptér a jeho vyhodnocení pomocí automatizované testovací sady a pomocí experimentů s řadou analyzačních nástrojů. Nejvýznamnější ukazatel hodnocení vytvořeného adaptéru je to, že už teď je používán v praxi pro přidání OSLC rozhraní k nástrojům ANaConDA, Perun, Spectra (všechny tři vyvíjené na VeriFIT) a HiLiTE (Honeywell).
2
Glyde, Jo, und n/a. „Beyond baby sitting : a study of after school care services in the ACT from the perspective of care providers“. University of Canberra. Teacher Education, 1997. http://erl.canberra.edu.au./public/adt-AUC20060712.100543.
Der volle Inhalt der QuelleAnnotation:
The increased demand for Out of School Hours Care (OSHC) has been linked to changes
that have occurred in the family structure and work habits. OSHC programs operating
on school sites under the management of a committee of parents and school
representatives provide parents with one option to meet the needs for care of primary age
children.
This study examined the issue of OSHC from the perspectives of workers involved in the
provision of services in government school sites in the ACT. Data were gathered by way
of semi-structured interviews with nineteen coordinators from sixteen After School Care
(ASC) centres. The data were analysed to find similarities in the experiences of workers
interviewed. Extracts from the interviews are presented in the findings to illustrate the
perceptions care givers have about their work and areas where changes can be made to
improve the quality of ASC services.
The study provides information on the factors affecting the provision of quality services
and suggests possible directions for future planning and research in this area. The
findings indicate that the care givers interviewed perceived their role as a positive
influence in the lives of children and families. Care givers sought to provide relaxed
environments for children after the school day. Many centres operated with the strong
support of parents, schools and management committees. The findings suggest that ASC
centres can and do operate successfully on school sites in the ACT and that care givers
were generally happy with the level of service provided. However, variability in the
facilities and support provided to centres was noted.
The study concludes that real improvement to the quality of programs and support of
workers is dependent on the introduction of nationally recognised standards in the
provision of ASC.
Bücher zum Thema "OSLC Provider"
1
Hemmelgarn, Anthony L., und Charles Glisson. Case Examples Illustrating the Importance of Social Contexts in Human Service Organizations. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190455286.003.0002.
Der volle Inhalt der QuelleAnnotation:
This chapter provides case examples from the authors’ work within human service organizations that illustrate the importance of addressing OSCs: including culture, climate, and worker attitudes. These examples of the influence of OSC provide the reader with an understanding of how social contexts affect human services quality and outcomes along with implications for improving them. The chapter explains the sensitivity of human service effectiveness to OSC and describes the social processes that explain its influence. Case examples are used to illustrate the influence of shared mindsets and worker attitudes within OSCs. These examples include the influence of shared beliefs, assumptions, and attitudes of service providers on client and staff relationships that affect services quality.
2
Hemmelgarn, Anthony L., und Charles Glisson. Understanding and Assessing Organizational Social Context (OSC). Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190455286.003.0003.
Der volle Inhalt der QuelleAnnotation:
This chapter describes the OSC measurement system. The OSC measure assesses culture, climate, and worker attitudes as the key components of OSC. Including multiple dimensions of culture and climate, the OSC measure provides a personality profile of organizations based on the responses of direct service providers within the work units that are assessed. Empirically derived, the dimensions and resulting measurement profiles allow users to assess the health of their organization’s social context using national norms for behavioral health and social service organizations. The authors explain the use of the OSC measure in their ARC organizational improvement process, and they integrate research and case examples to illustrate how the OSC measure can be applied for organizational assessment and change efforts. These efforts include using social context profiles to identify targets for change, action plans, and objectives to achieve within organizational development efforts.
3
Hemmelgarn, Anthony L., und Charles Glisson. Introducing the ARC Organizational Strategies. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190455286.003.0004.
Der volle Inhalt der QuelleAnnotation:
This chapter describes the ARC model of three core strategies for developing effective human service organizations. These include (1) embedding guiding organizational principles, (2) providing organizational component tools for identifying and addressing service barriers, and (3) developing shared mental models. ARC’s strategies provide the tools and the reasoning to guide behaviors and processes among organizational members that ensure improved service quality and outcomes. These strategies are reviewed as part of ARC’s orchestrated and structured process to improve OSC (i.e., the cultures and climates that influence attitudes, decision making and behavior in organizations). The chapter identifies mechanisms of change that highlight the alignment of organizational priorities with the ARC principles, fostering relationships that provide availability, responsiveness, and continuity, as well as developing innovation capacity to adopt new technologies and approaches.
4
Ziccardi Capaldo, Giuliana, Hrsg. The Global Community Yearbook of International Law and Jurisprudence 2018. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190072506.001.0001.
Der volle Inhalt der QuelleAnnotation:
The 2018 edition of The Global Community Yearbook of International Law and Jurisprudence both updates readers on the important work of long-standing international tribunals and introduces readers to more novel topics in international law. The Yearbook continues to provide expert coverage of the Court of Justice of the European Union and diverse tribunals from the International Court of Justice (ICJ) to criminal tribunals such as the International Criminal Court (ICC) and the Tribunal for the Former Yugoslavia, to economically based tribunals such as ICSID and the WTO Dispute settlement procedures. The contents of this part have been enriched with the inclusion of a new section devoted to the Permanent Court of Arbitration (PCA), the oldest global institution for the settlement of international disputes. This edition contains original research articles on the development and analysis of the concept of global law and the views of the global law theorists such as: whether the Paris Declaration of 2017 and the Oslo Recommendation of 2018 deals with enhancing their institutions’ legitimacy; how to reconcile human rights, trade law, intellectual property, investment and health law with the WTO dispute settlement panel upholding Australia’s tobacco plain packaging measure; Israel’s acceptance of Palestinian statehood contingent upon prior Palestinian “demilitarization” is potentially contrary to pertinent international law; and a proposal to strengthen cooperation between the ECJ and National Courts in light of the failure of the dialogue between the ECJ and the Italian Constitutional Court on the interpretation of Article 325 of the Treaty on the Functioning of the European union. The Yearbook provides students, scholars, and practitioners alike a valuable combination of expert discussion and direct quotes from the court opinions to which that discussion relates, as well as an annual overview of the process of cross-fertilization between international courts and tribunals.
Buchteile zum Thema "OSLC Provider"
1
Gado, Yasmine. „Corporate Complicity in Human Rights Abuses under Oslo“. In The Oslo Accords. American University in Cairo Press, 2017. http://dx.doi.org/10.5743/cairo/9789774167706.003.0022.
Der volle Inhalt der QuelleAnnotation:
This chapter discusses the role of corporations in human rights violations under Oslo. Oslo provided Israel with legal control over a majority of West Bank land and control over the passage of people and goods across borders, giving Israel greater freedom to build and expand the settlements in Area C, exploit its natural resources, and build the “separation wall” inside the West Bank. These activities have provided lucrative opportunities for corporate exploitation, and in most cases Israel could not conduct them without corporate assistance. The involvement of corporations in providing goods and services relating to Israel's occupation of the West Bank has been categorized by researchers into three areas: the settlement industry, exploitation of captive consumer and labor markets, and population control.
2
Yousef, Ahmed. „Out of the Ashes of Oslo: The Rise of Islamism and the Fall of Favoritism“. In The Oslo Accords. American University in Cairo Press, 2017. http://dx.doi.org/10.5743/cairo/9789774167706.003.0010.
Der volle Inhalt der QuelleAnnotation:
This chapter discusses the failure of the Oslo Accords and the rise of Islamism. The implementation of the Oslo Accords, or lack thereof, provided the greatest platform for the strengthening of Palestinian opposition groups in the Occupied Territories, at the same time weakening the Palestine Liberation Organization (PLO). Islamism in particular grew rapidly in the years that followed the 1993 signing. Organized political and militant Islamist groups first emerged in the early days of the first Intifada, which began in 1987. It was not until six years later, however, that they overshadowed the PLO in Palestinians' minds as the carriers of the torch of resistance. Thirteen years later that shift in allegiance was evident when Hamas, the Islamic Resistance Movement, won national legislative elections in 2006.
3
Waage, Hilde Henriksen. „Champions of Peace? Tools in Whose Hands? Norwegians and Peace Brokering in the Middle East“. In The Oslo Accords. American University in Cairo Press, 2017. http://dx.doi.org/10.5743/cairo/9789774167706.003.0003.
Der volle Inhalt der QuelleAnnotation:
Norway played a key role in the secret talks between representatives of the Israeli and Palestinian leaderships, which led to the declaration of principles that paved the way for the establishment of the Palestinian Self-Government Authority and mutual recognition between Israel and the Palestine Liberation Organization (PLO). This chapter considers the very special relationship that existed between Norway and Israel long before the exciting days of the secret Norwegian back channel. Is this political past insignificant or decisive when it comes to understanding and explaining Norway's role in the Oslo back channel? Even more important, why did Israelis as well as Palestinians find Norway, of all countries, acceptable as a mediating partner? The Oslo peace process reflected the fundamentally asymmetrical power situation between the Israelis and the Palestinians, with Israel as the stronger party and the PLO as the weaker party. What room for maneuver did such a basic asymmetry of power provide for the Norwegians?
4
Tørres, Liv. „The Oslo Accords and Palestinian Civil Society“. In The Oslo Accords. American University in Cairo Press, 2017. http://dx.doi.org/10.5743/cairo/9789774167706.003.0005.
Der volle Inhalt der QuelleAnnotation:
This chapter discusses the role of civil society in helping Palestinians challenge Israeli occupation. Palestinian organizations have developed despite the absence of the state, independence, sovereignty, and citizenship. Organizational capacity and activism are an efficient tool and building block for unity and power here as elsewhere, which in turn will help Palestinians challenge their circumstances. The Norwegian People's Aid (NPA) has been active in the Occupied Palestinian Territories since 1987. Its goal is to help build the organizational and collective muscles of Palestinians to challenge occupation, oppression, and internal division. It is against this background that the NPA works in partnership with local Palestinian organizations. It is on this basis that they believe it is important to work with local forces rather than simply provide services. And it is from this perspective that they have watched the development of Palestinian civil society and the tensions, changes, and challenges that followed the Oslo Accords.
5
Forrest, Stephen R. „Organic light emitters“. In Organic Electronics, 367–567. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198529729.003.0006.
Der volle Inhalt der QuelleAnnotation:
This chapter introduces the design and fundamental concepts of organic light emitting diodes (OLEDs) and organic semiconductor lasers (OSLs). The chapter begins by describing device architectures used in fluorescent, phosphorescent, and thermally assisted delayed fluorescent (TADF) devices. Device characterization for both white and monochromatic OLEDs with application to displays and white illumination sources is discussed. OLED displays are compared with liquid crystal displays, and quantification of perceived color and luminosity is described. Materials and layer structures leading to high efficiency even at high brightness where exciton annihilation dominates, is followed by a discussion of methods used to efficiently outcouple light from substrate, waveguide, and surface plasmon modes. A discussion of reliability, with particular emphasis of the relatively short operational lifetime of blue phosphorescent and TADF devices, is provided. The last section is devoted to optically pumped OSLs, along with limitations encountered in achieving electrically pumped organic laser diodes.
6
Richter-Devroe, Sophie. „Introduction“. In Women's Political Activism in Palestine, 1–28. University of Illinois Press, 2018. http://dx.doi.org/10.5622/illinois/9780252041860.003.0001.
Der volle Inhalt der QuelleAnnotation:
The introduction provides an analytical entry point to, and overview of, the different and evolving forms of Palestinian women’s political activism since the 1993 Oslo Accords. Outlining the book’s main aims and scope, it contextualizes Palestinian women’s political activism historically, by tracing major shifts in women’s peacebuilding, resistance, and everyday forms of politics, as well as conceptually, by framing the analysis within the scholarly literature on political activism, the public sphere, and the political more broadly.
7
Loizos, Peter, und Tobias Kelly. „The Refugee Factor in Two Protracted Conflicts: Cyprus and Palestine Compared“. In Dispossession and Displacement. British Academy, 2010. http://dx.doi.org/10.5871/bacad/9780197264591.003.0011.
Der volle Inhalt der QuelleAnnotation:
In the early years of the twenty-first century, two peace processes that were deemed promising came to a halt. In Cyprus, the Annan Plan was rejected by the majority of Greek-Cypriots and in Israel/Palestine, the Oslo Peace Process collapsed in the second intifada. This chapter provides a comparative exploration of the roles the refugees played as individuals and as groups in the eventual failure of various peace processes as well as the political issues that have contributed to such failure. It focuses on the Greek-Cypriot refugees and the Palestinian refugees as the treatment of the rights of these groups of refugees were deemed the most controversial issue in the peace processes. In this chapter, the historical conditions, legal statuses, access to political representations and the geopolitical factors that have influenced the manner with which the conflict and refugees are dealt with are explored and examined. The various sections of the chapter are devoted to the rationale behind the failure of the Annan Plan and the Oslo Peace Process and the role of the refugees in this failure. The chapter concludes with some suggestions about the implications of refugee issues in order to settle long-term conflict.
8
Nilsen, Anne Birgitta, und Randi Havnen. „Sight Translation“. In Handbook of Research on Medical Interpreting, 375–96. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-9308-9.ch016.
Der volle Inhalt der QuelleAnnotation:
In this chapter, we will provide updated knowledge in the discussion of how to define sight translation. Furthermore, we will present a discussion of best practices in sight translation in a health care context, not only related to the process of sight translating, but also to challenges regarding the listener's accessibility to sight translated texts. Furthermore, we will present our curriculum for sight translation at Oslo Metropolitan University and explain the rationale behind it based on theoretical knowledge from extant translation studies and the theories of semiotics and multimodality. We will argue that sight translation needs to be treated as a unique interpreting method that requires special training, and we will conclude with suggestions for further research.
9
Moore, Christopher R., Mark J. Brooks, I. Randolph Daniel, Andrew H. Ivester, James K. Feathers und Terry E. Barbour. „Regional Manifestations of Late Quaternary Climate Change and Archaeological Site Burial Along the South Atlantic Coastal Plain“. In Early Human Life on the Southeastern Coastal Plain, 193–235. University Press of Florida, 2018. http://dx.doi.org/10.5744/florida/9781683400349.003.0010.
Der volle Inhalt der QuelleAnnotation:
Archaeological site investigations on the South Atlantic Coastal Plain have revealed stratified cultural remains in sand deposits of mixed aeolian and fluvial origins, aeolian sand sheets and dunes, alluvial terraces, and Carolina Bay rims. These sites are typically shallow but have yielded discernible archaeostratigraphy within sand dominated deposits by using luminescence dating (OSL), AMS radiocarbon dating, and close interval sediment sampling. Periods of site burial are linked to regional and global paleoclimate records, including Bond events, and provide broader reconstructions for human ecology and periods of site burial.
10
Richter-Devroe, Sophie. „Women’s Peacebuilding“. In Women's Political Activism in Palestine, 29–60. University of Illinois Press, 2018. http://dx.doi.org/10.5622/illinois/9780252041860.003.0002.
Der volle Inhalt der QuelleAnnotation:
Chapter 1 provides an ethnography and analysis of women’s peacebuilding initiatives in Palestine, tracking the ways in which the UN Security Council Resolution 1325 and the liberal Women, Peace and Security agenda was interpreted and implemented there. After the Oslo Accords, foreign donors but also some scholarly analysts have displayed a peculiar fascination with peacebuilding initiatives between Palestinian and Israelis. Such joint peace initiatives often are legitimized in the international community with reference to the UNSCR 1325, but they have become few and lack social support and impact in Palestine. Countering liberal approaches to peace, politics, and the public sphere, including Habermas’s notion of ideal speech, this chapter argues that joint Palestinian and Israeli women’s peacebuilding in fact constitutes an attempt to discipline rather than to strengthen women’s political activism in Palestine.
Konferenzberichte zum Thema "OSLC Provider"
1
Ernst, Christian, und Magnús Arason. „Ullevaal Stadium Bridge - a cycling network over a freeway interchange“. In IABSE Congress, New York, New York 2019: The Evolving Metropolis. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2019. http://dx.doi.org/10.2749/newyork.2019.2001.
Der volle Inhalt der QuelleAnnotation:
<p>The new Ullevaal Footbidge is situated in Oslo, Norway. It is prominently placed next to Ullevaal Stadium, one of the largest venues for concerts and sports events in the country. The bridge is pivotal in the manifestation of Oslo municipality’s strategic plan to promote cycling as an alternative means of transportation: it is conceived to minimize travel times for cyclists, improve safety for pedestrians and cyclists and thus to promote sustainable transport in central Oslo. It is replacing a 30-year-old “intermediate” structure. The horizontal alignment of the bridge follows a broad arc across Oslo’s Ring 3 urban motorway. Approach ramps blend seamlessly with existing routes at grade to ensure non-stop connections for all users and stairs in strategic locations provide “short-cuts” to bus stops and to the main entry into the Ullevaal Stadium.</p>
2
Basso, Fábio Paulo, Elder Rodrigues, Maicon Bernardino, Claudia Werner und Toacy Oliveira. „Implementations Supporting Automated Technology Transfer in MDE as a Service“. In I Workshop em Modelagem e Simulação de Sistemas Intensivos em Software. Sociedade Brasileira de Computação - SBC, 2019. http://dx.doi.org/10.5753/mssis.2019.7565.
Der volle Inhalt der QuelleAnnotation:
Coopetition characterizes scenarios where competing firms establish collaborations for some intent. Here applies foundational studies built on software reuse and asset standards, such as for OSLC and RAS, asset platforms, smart contracts and others that are essential for promoting coopetition in the area. Our contribution is an experience report that provide foundations for technology transfer to software factory coopetition scenarios. Our goal is to characterize some coopetition approaches and tool support assisting Software Engineering (SE) tasks for technology transfer. This paper presents an experience report analyzing multi-case studies, implemented in local scenarios for coopetition, characterizing the research area with a summary of the main findings. The presented results are twofold: 1) With the current tool support in the state-of-the art, automation of SE tasks for technology transfer is feasible to local scenarios; and 2) However, global coopetition scenarios impose new implementation barriers.
3
Liu, Yanping, Zhaoyang Chen, Yanwei Fan, Weizhen Ba und Shilie Pan. „A Novel Radiation Dosimetry Based on Optically Stimulated Luminescence“. In 16th International Conference on Nuclear Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/icone16-48023.
Der volle Inhalt der QuelleAnnotation:
A new generation of Alkaline earth sulfides (MgS, CaS, and BaS) doped with rare-earth ions have been identified by the University of Montpellier as the very high sensitivity of these phosphors, the short time constant of the luminescence and the perfectly separated spectra enable many applications in real time and online dosimetry. The online detecting technology of optically stimulated luminescent (OSL) radiation dosimeter main make use of the OSL characteristics of doping the alkaline-earth metal sulphides, makes the material into the thin films for storing energy from Ionizing radiation, the excitation light through optical fibers reached the where under radiation-field, with a sensitive detection device to read out the radiation dose from storing the OSL material, obtains a novel technology of radiation dose measurement. In the previous works, the dosimeter benefits from a printed circuit board mount. Both the sensor and the electronics are exposed to radiation, the problem of the radiation induced damage is supposedly being addressed. In both cases, the use of optical fibers can provide an elegant solution. Optical fibers offer a unique capability for remote monitoring of radiation in difficult-to-access and hazardous locations. Optical fiber can be located in radiation hazardous areas and optically interrogated from a safe distance. Hence, optical fiber dosemeters are immune to electrical and radio-frequency interference that can seriously degrade the performance of remote electronic dosimeters. In this paper, a novel remote optical fiber radiation dosimeter is described. The optical fiber dosimeter takes advantage of the charge trapping materials CaS:Ce, Sm and SrS:Eu, Sm that exhibit optically stimulated luminescence (OSL). The range of the dosimeter is from 0.01 to 1000Gy. The optically stimulated luminescent (OSL) radiation dosimeter technically surveys a wide dynamic measurement range and a high sensitivity. The equipment is relatively simple and small in size, and has low power consumption. This device is suitable for measuring the space radiation dose; it also can be used in high radiation dose condition and other dangerous radiation occasions.
4
Mourelatos, Zissimos P., Nickolas Vlahopoulos, Omidreza Ebrat, Jinghong Liang und Jin Wang. „Probabilistic Main Bearing Performance for an Internal Combustion Engine“. In ASME/STLE 2004 International Joint Tribology Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/trib2004-64058.
Der volle Inhalt der QuelleAnnotation:
A probabilistic analysis is presented for studying the variation effects on the main bearing performance of an I.C. engine system, under structural dynamic conditions. For computational efficiency, the probabilistic analysis is based on surrogate models (metamodels), which are developed using the kriging method. An Optimum Symmetric Latin Hypercube (OSLH) algorithm is used for efficient “space-filling” sampling of the design space. The metamodels provide an efficient and accurate substitute to the actual engine bearing simulation models. The bearing performance is based on a comprehensive engine system dynamic analysis which couples the flexible crankshaft and block dynamics with a detailed main bearing elastohydrodynamic analysis. The clearance of all main bearings and the oil viscosity comprise the random variables in the probabilistic analysis. The maximum oil pressure and the percentage of time within each cycle that a bearing operates with oil film thickness below a threshold value of 0.27 μm at each main bearing constitute the system performance measures. Probabilistic analyses are first performed to calculate the mean, standard deviation and probability density function of the bearing performance measures. Subsequently, a probabilistic sensitivity analysis is described for identifying the important random variables. Finally, a Reliability-Based Design Optimization (RBDO) study is conducted for optimizing the main bearing performance under uncertainty. Results from a V6 engine are presented.
5
Yang, Siheng, Jianchen Wang, Zhichao Wang, Meng Han, Yuzhen Lin und Yexin Wang. „Experimental Investigation of Dual-Swirl Spray Flame in a Fuel Staged Optical Model Combustor With Laser Diagnostics“. In ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/gt2021-58706.
Der volle Inhalt der QuelleAnnotation:
Abstract Lean premixed prevaporized combustors often feature staged combustion with a premixed main flame anchored by the nonpremixed pilot flame to obtain a wide operating range. Interaction between pilot flame and main flame is complex. The present article investigates the flame topologies and flame-fuel interactions in separated stratified swirl flames under various operating conditions (fuel to air ratio FAR and fuel stage ratio α) and injector designs (main stage swirl number Sm and fuel injection angle JA). Experiments are carried out in the centrally staged optical model combustor at inlet pressure P3 = 0.49–0.7 MPa and inlet temperature T3 = 539 K. At first, the flame structures obtained from OH-PLIF are investigated and discussed for the baseline injector (Sm = 0.9, JA = −50°). The V-shaped flame is stabilized in the inner shear layer (ISL) with the flame attachment point located at the lip for the pilot flame mode (α = 1). Dual flame is observed in the combustor for the fuel staged combustion (α < 1): the main flame stabilized in the outer shear layer (OSL) and the pilot flame stabilized in the inner shear layer (ISL). For increasing α from 0.15 to 0.25, gaps between the main flame and pilot flame are decreased, indicating a stronger interaction between the two flames. The flame structure for different injector geometries is then investigated. It is found that the higher main stage swirl number induces a larger flame opening angle, decreasing the interaction between two flames. Fuel injected into crossflow (JA = −50°) is found to generated a more separated flame, decreasing the flame interactions. Finally, fuel distribution measured by kerosene-PLIF is analyzed with the correlation to flame structure. Results show that the existence of a good mixing of fuel and fresh air in ISL and OSL provide favorable conditions for chemical reaction with high heat release. The OH distribution is highly correlated to fuel distribution. The fuel zone is located at the inner side of high OH region, indicating the reaction and heat release take place after the mixing of preheating of fuel-air mixture.
6
Della Villa, Salvatore, Robert Steele, Dongwon Shin, Sangkeun (Matt) Lee, Travis Johnston, Yong Liu, Youhai Wen, David Alman und Christopher Perullo. „Data Fusion: A Project Update & Pathway Forward“. In ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/gt2021-58933.
Der volle Inhalt der QuelleAnnotation:
Abstract At the Turbo Expo 2018: Turbomachinery Conference & Expedition, in Oslo, Norway, an innovative approach for assessing operating and near real-time data from power generating assets with meaningful predictive analytics was presented and discussed. GT2018-75030, entitled; Energy Innovation: A Focus on Power Generation Data Capture & Analytics in a Competitive Market established a challenging objective for the industry: “To advance the notion that the fusion of total plant data, from three primary sources, with the ability to transform, analyze, and act based on integrating subject matter expertise is essential for effectively managing assets for optimum performance and profitability; executing and delivering on the promise of “Big Data” and advanced analytics.” Throughout 2019 and 2020, a team comprised of members from Strategic Power Systems, Inc. ® (SPS), Turbine Logic (TL), and two National Labs; National Energy Technology Laboratory (NETL) and Oak Ridge National Laboratory (ORNL), collaborated on the paper’s hypothesis. The team worked with the support of funding from DOE’s Fossil Energy Program through its HPC4 Materials Program, which provided access to the High-Performance Computing assets at both laboratories. The team brought unique skills, strengths, and capabilities that would serve as the basis for an effective, open, and challenging collaboration. The engineering and data science disciplines that converged on this project provided the back-bone for the unbiased analysis and model building that took place; relying on a unique and up-to-date source of plant operating and design data essential for performing the engineering scope of work. A key objective was to use the data and the modeling to be predictive; to characterize remaining life, expended life, and to determine the “next failure” for critical systems and components. Proof-of-concepts were tested for longer term, data-driven reliability prediction for fleets of power generating assets, near real-time prediction of power plant faults which could lead to imminent failure, and physics-based model prediction of life consumption of critical parts. Each of these pilot scale projects is summarized with key results presented.
7
Reihani, Amin, Brent Patterson, John Hoard, Galen B. Fisher, Joseph R. Theis, Christine K. Lambert, Evgeny Smirnov und Dirk Roemer. „Rapidly Pulsed Reductants for Diesel NOx Reduction With Lean NOx Traps: Comparison of Alkanes and Alkenes as the Reducing Agent“. In ASME 2016 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/icef2016-9475.
Der volle Inhalt der QuelleAnnotation:
Lean NOx Traps (LNTs) are often used to reduce NOx on smaller diesel passenger cars where urea-based Selective Catalytic Reduction (SCR) systems may be difficult to package. However, the performance of LNTs at temperatures above 400°C needs to be improved. The use of Rapidly Pulsed Reductants (RPR) is a process in which hydrocarbons are injected in rapid pulses ahead of the LNT in order to improve its performance at higher temperatures and space velocities. This approach was developed by Toyota and was originally called Di-Air (Diesel NOx aftertreatment by Adsorbed Intermediate Reductants) [1]. There is a vast parameter space that needs to be explored in order to maximize the NOx conversion at high temperatures and flow rates while minimizing the fuel penalty associated with the hydrocarbon injections. Four parameters were identified as important for RPR operation: (1) the flow field and reductant mixing uniformity; (2) the pulsing parameters including the pulse frequency, duty cycle, and rich magnitude; (3) the reductant type; and (4) the catalyst composition, including the type and loading of precious metal, the type and loading of NOx storage material, and the amount of oxygen storage capacity (OSC). In this study, RPR performance was assessed between 150°C and 650°C with several reductants including dodecane, propane, ethylene, propylene, H2, and CO. A novel injection and mixer system was designed that allowed for the investigation of previously unexplored areas of high frequency injections up to f = 100Hz. Under RPR conditions, H2, CO, dodecane, and C2H4 provided approximately 80% NOx conversion at 500°C, but at 600°C the conversions were significantly lower, ranging from 40 to 55%. The NOx conversion with C3H8 was low across the entire temperature range, with a maximum conversion of 25% near 300°C and essentially no conversion at 600°C. In contrast, C3H6 provided greater than 90% NOx conversion over a broad range of temperature between 280°C and 630°C. Among the hydrocarbons, this suggested that the high temperature NOx conversion with RPR improves as the reactivity of the hydrocarbon increases.
8
Muscara, Joseph, David S. Kupperman, Sasan Bakhtiari, Jang-Yul Park und William J. Shack. „Evaluation of NDE Round-Robin Exercises Using the NRC Steam Generator Mockup at Argonne National Laboratory“. In 10th International Conference on Nuclear Engineering. ASMEDC, 2002. http://dx.doi.org/10.1115/icone10-22464.
Der volle Inhalt der QuelleAnnotation:
This paper discusses round-robin exercises using the NRC steam generator (SG) mock-up at Argonne National Laboratory to assess inspection reliability. The purpose of the round robins was to assess the current reliability of SG tubing inservice inspection, determine the probability of detection (POD) as function of flaw size or severity, and assess the capability for sizing of flaws. For the round robin and subsequent evaluation completed in 2001, eleven teams participated. Bobbin and rotating coil mock-up data collected by qualified industry personnel were evaluated. The mock-up contains hundreds of cracks and simulations of artifacts such as corrosion deposits and tube support plates that make detection and characterization of cracks more difficult in operating steam generators than in most laboratory situations. An expert Task Group from industry, Argonne National Laboratory, and the NRC have reviewed the signals from the laboratory-grown cracks used in the mock-up to ensure that they provide reasonable simulations of those obtained in the field. The mock-up contains 400 tube openings. Each tube contains nine 22.2-mm (7/8-in.) diameter, 30.5-cm (1-ft) long, Alloy 600 test sections. The flaws are located in the tube sheet near the roll transition zone (RTZ), in the tube support plate (TSP), and in the freespan. The flaws are primarily intergranular stress corrosion cracks (axial and circumferential, ID and OD) though intergranular attack (IGA) wear and fatigue cracks are also present, as well as cracks in dents. In addition to the simulated tube sheet and TSP the mock-up has simulated sludge and magnetite deposits. A multiparameter eddy current algorithm, validated for mock-up flaws, provided a detailed isometric plot for every flaw and was used to establish the reference state of defects in the mock-up. The detection results for the 11 teams were used to develop POD curves as a function of maximum depth, voltage and the parameter mp , for the various types of flaws. The POD curves were represented as linear logistic curves, and the curve parameters were determined by the method of Maximum Likelihood. The effect of both statistical uncertainties inherent in sampling from distributions and the uncertainties due to errors in the estimates of maximum depth and mp was investigated. The 95% one-sided confidence limits (OSL), which include errors in maximum depth estimates, are presented along with the POD curves. For the second round robin a reconfigured mock-up is being used to evaluate the effectiveness of eddy current array probes. The primary emphasis is on the X-Probe. Progress with the X-Probe round robin is discussed in this paper.
9
Albrecht, Robert, Rhys-Sheffer Birthwright, John Calame, Justin Cloutier und Michael Gragg. „Returning Pipelines to Service Following a Mw7.5 Earthquake: Papua New Guinea Experience“. In 2020 13th International Pipeline Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/ipc2020-9492.
Der volle Inhalt der QuelleAnnotation:
Abstract The Papua New Guinea Liquefied Natural Gas (PNG LNG) project is a joint venture with participation by ExxonMobil, Oil Search Limited (OSL), Kumul Petroleum, Santos, JX Nippon Oil and Gas Exploration and Mineral Resources Development Company, and began production in 2014. As described in a previous IPC paper, the project, operated by ExxonMobil PNG Limited (EMPNG) sustained a M7.5 earthquake and approximately 300 aftershocks in 2018, epicentered directly under key facilities. Around 150 km of high-pressure gas and condensate pipelines in the rugged PNG highlands were affected but did not lose containment or pressure. Immediately following the M7.5 event, EMPNG began efforts to assess and inspect the pipelines in order to ensure public safety, and, at the appropriate time, restore LNG production. The technical efforts took place along the pipeline Right of Way (ROW) in a remote jungle environment, which, following the earthquake, was also a disaster zone in which the few available resources were prioritized towards humanitarian relief. Due to resource constraints, the pipeline field inspection team typically numbered only two or three specialists. The inspection team drew heavily on analysis work, ongoing since project startup in 2014 and in progress when the earthquake occurred, that simulated the condition of the ROW and pipe stress state following earthquake events similar in magnitude to what actually occurred. The body of existing analysis work allowed the field team to compare aerially observed ROW ground movements to previously modeled cases, and rapidly infer pipe stress state without actually measuring pipe deformation on the ground. Due to resource constraints, that latter activity, if required before startup, would have significantly delayed project restart. The worldwide network of technical resources that had been assisting with ongoing simulations was quickly re-directed to analyzing actual observed ground deformations, efficiently supporting the small field team from outside the disaster zone. After restart, field inspection activities continued, observations were categorized, and an Earthquake Recovery (EQR) organization was initiated to execute ROW repairs. Just as the initial inspection work was aided by pre-earthquake analyses, EQR activities have been expedited by the extensive ROW maintenance program that had been ongoing prior to the earthquake. This paper and accompanying oral presentation present details of the inspection and recovery, and show that the extensive simulations, preparations and maintenance programs supported by EMPNG during project operations prior to the earthquake enabled a rapid and efficient response when the earthquake actually occurred, and thus provided enormous value to the business.
10
De Silva, Shelton G. „Knowledge of Arctic and EQQ Unmanned Aerial Vehicles for Multiple Applications“. In ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/omae2013-11477.
Der volle Inhalt der QuelleAnnotation:
The rapid change in climate conditions, and the present demand for political and commercial interest in the Arctic region will cause considerable implications on the environment, ecosystem, security, and on the social system in the region. Today, governments, scientists and researchers understand that there is a huge gap of knowledge in the Arctic region and this must be addressed prior to development of the region, or there will be devastating environmental consequences in the future. Existing studies concluded by various organizations including Lloyd’s of London, US Geological Survey and other institutes emphasize that in order to ensure sustainable development in the Arctic, it is important to close the existing gap of knowledge by obtaining accurate scientific data, and make available this data to scientists, researchers and policy makers, for them to take sound decisions on both Arctic challenges and future economic opportunities. The scientists understand that existing lack of knowledge is mainly due to insufficient information in the Arctic and the inability to obtain sufficient scientific data to understand the Arctic region in-depth. Main challenges will be, the vast area of the Arctic, inaccessibility to complex and remote areas, long cold dark winters and short summers, rapid changes of weather conditions etc. Presently, existing satellites provide extremely valuable scientific data, however scientists emphasize that this data would be further analyzed (due to inaccuracy) and collaborated with data on actual close observations, physical sea–ice samples, ice core samples, data from surface and bottom of the sea-ice, glacial ice etc. Collecting data from high altitudes using Unmanned Aerial Vehicles are not new to the Arctic region, and have been used for number of years. The AMAP, (Arctic Monitoring and Assessment Program Workshop), Oslo October, 2008, recommended that it is of great importance that scientists use unmanned aerial vehicles in the Arctic to obtain important environment measurements. Further, added to the AMAP work plan for 2011–2013, is to develop safety guidelines and cross-jurisdictional flight pilot projects, to demonstrate the use of unmanned aerial service (UAS) in the Arctic Environmental Monitoring Plan. The Canadian Government also completed the feasibility study to build a “High Arctic Research Station” in the high north to serve the entire world, for scientists to have an opportunity to share data and support the knowledge for researchers to conclude their investigations. The government is further considering purchasing, three large high-altitude Global Hawk drones for Arctic surveillance, and seeking small snowmobiles and remote control aircrafts to monitor the extreme complex landscape of the Arctic. At present, there is no method to obtain accurate surface and atmospheric data in complex and remote areas, and this requirement has become the highest priority and should be addressed urgently. In order to obtain sufficient accurate data from the Arctic surface and atmosphere, EQQUERA Inc. innovated, is designing and developing multipurpose, multifunctional SG EQQ Unmanned Aerial Vehicles that are able to access remote and complex areas in the Arctic, and operate in challengeable weather conditions such as cold long dark nights.