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An examination of inclusive education in schools operated by the Jordan field of the United Nations Relief and Works Agency for Palestine Refugees in the Near East
Title
An examination of inclusive education in schools operated by the Jordan field of the United Nations Relief and Works Agency for Palestine Refugees in the Near East.
Creator
Rodriguez, Jacqueline, Dieker, Lisa, Wienke, Wilfred, Little, Mary, Keller, Clayton, Hynes, Michael, University of Central Florida
Abstract / Description
For refugee children with disabilities, international agencies largely provide humanitarian assistance, including education. However, the obstacles associated with refugee existence can impede progress in the movement towards educating children with disabilities in inclusive settings. Perceptions of inclusive education in schools operated by the Jordan field of the United Nations Relief and Works Agency for Palestine Refugees in the Near East were explored through multiple embedded case...
Show moreFor refugee children with disabilities, international agencies largely provide humanitarian assistance, including education. However, the obstacles associated with refugee existence can impede progress in the movement towards educating children with disabilities in inclusive settings. Perceptions of inclusive education in schools operated by the Jordan field of the United Nations Relief and Works Agency for Palestine Refugees in the Near East were explored through multiple embedded case studies. Each of the three schools examined included a student with a special educational need. The researcher also investigated strategies and supports provided by education stakeholders to students with special educational needs in inclusive classrooms. The study was framed by four research questions aligned to a theoretical model of inclusive education and guided by propositions. Findings from interviews, classroom observations, and document reviews, suggest that all stakeholders believe education for students with special educational needs is a human right. However, perceptions of inclusion differed based on several factors including the student's level of need and the disability, the teacher's self-efficacy and feeling of preparedness towards meeting the needs of students, and the impact of overcrowded classrooms and limited instructional time. In comparing results between stakeholders, differences existed in perceptions of benefits and challenges associated with inclusive education.
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Date Issued
2013
Identifier
CFE0004923, ucf:49600
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0004923
Remediation of Polychlorinated Biphenyl (PCB) Contaminated Building Materials Using Non-metal and Activated Metal Treatment Systems
Title
Remediation of Polychlorinated Biphenyl (PCB) Contaminated Building Materials Using Non-metal and Activated Metal Treatment Systems.
Creator
Legron-Rodriguez, Tamra, Yestrebsky, Cherie, Clausen, Christian, Elsheimer, Seth, Sigman, Michael, Chopra, Manoj, Quinn, Jacqueline, University of Central Florida
Abstract / Description
PCBs are recalcitrant compounds of no known natural origin that persist in the environment despite their ban by the United States Environmental Protection Agency in 1979 due to negative health effects. Transport of PCBs from elastic sealants into concrete, brick, and granite structures has resulted in the need for a technology capable of removing these PCBs from the materials. This research investigated the use of a nonmetal treatment system (NMTS) and an activated metal treatment system ...
Show morePCBs are recalcitrant compounds of no known natural origin that persist in the environment despite their ban by the United States Environmental Protection Agency in 1979 due to negative health effects. Transport of PCBs from elastic sealants into concrete, brick, and granite structures has resulted in the need for a technology capable of removing these PCBs from the materials. This research investigated the use of a nonmetal treatment system (NMTS) and an activated metal treatment system (AMTS) for the remediation and degradation of PCBs from concrete, brick, and granite affixed with PCB-laden caulking. The adsorption of PCBs onto the components of concrete and the feasibility of ethanol washing were also investigated.NMTS is a sorbent paste containing ethanol, acetic acid, and fillers that was developed at the University of Central Florida Environmental Chemistry Laboratory for the in situ remediation of PCBs. Combining NMTS with magnesium results in an activated treatment system used for reductive dechlorination of PCBs. NMTS was applied to laboratory-prepared concrete as well as field samples by direct contact as well as by a novel sock-type delivery. The remediation of PCBs from field samples using NMTS and AMTS resulted in a 33-98% reduction for concrete, a 65-70% reduction for brick, and an 89% reduction in PCB concentration for granite. The limit of NMTS for absorption of Aroclor 1254 was found to be roughly 22,000 mg Aroclor 1254 per kg of treatment system or greater. The activated treatment system resulted in a 94% or greater degradation of PCBs after seven days with the majority of degradation occurring in the first 24 hours. The adsorption of PCBs to individual concrete components (hydrated cement, sand, crushed limestone, and crushed granite) was found to follow the Freundlich isotherm model with greater adsorption to crushed limestone and crushed granite compared to hydrated cement and sand. Ethanol washing was shown to decrease the concentration of laboratory-prepared concrete by 68% and the concentration of PCBs in the ethanol wash were reduced by 77% via degradation with an activated magnesium system.
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Date Issued
2013
Identifier
CFE0005197, ucf:50625
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0005197