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Class of 2011 Abstract / OBJECTIVES: To determine the availability of AEDs in Tucson weight rooms and fitness centers. This study also examined the prevalence of use of AEDs in facilities that report having one on site. METHODS: Weight rooms and fitness centers containing weight-bearing equipment in the major metropolitan area of Tucson were telephoned to partake in a questionnaire. The researchers asked for a manager to partake in the questionnaire at the time the call was made. Collected information included the presence of an AED, the use of the AED in the past year, frequency of AED testing to ensure proper function of the device, and the acquisition of gym member health history. RESULTS: A total of 68 weight rooms were called, and 9 numbers had been disconnected or were no longer in service. Thirteen had not responded after 3 attempts therefore, a total of 46 weight rooms were reached. Eighteen weight rooms had AEDs (39%), 22 weight rooms did not have an AED (48%) and 6 weight rooms declined to answer the questionnaire (13%). Exactly half of the 46 weight rooms gathered medical history from their members. Of the 18 weight rooms with AEDs, 14 affirmed that it was tested to make sure it worked. Test frequency ranged from daily to yearly with half (7 weight rooms) testing monthly. Only one weight room reported that their AED had been used before. CONCLUSION: Less than half of the weight rooms had AEDs on site. It was hypothesized that 70% of the weight rooms would have an AED. Therefore, the hypothesis about the prevalence of AEDs in Tucson weight rooms was incorrect. In contrast, the hypothesis about how many weight rooms have used their AED was correct; less than 10% of the weight rooms with AEDs had used one in the past year.

Operating room nurses form the corner-stone of the operating room because perioperative care of the patient rests mainly in the hands of the nursing personnel. Unique challenges face nurses functioning in the stressful surgical environment where anticipation to prevent or cope with life-threatening situations is the order of the day. The operating room nurse must be knowledgeable, skilled and alert, as he/she is held accountable for all acts of commission and omission. To ensure that nurses are appropriately educated and trained and able to keep trend with the changing technology in the operating room, it is essential that learning programmes meet the minimum standards for registration as prescribed by the South African Nursing Council. Reviewing and evaluating learning programmes on a regular basis by specialist nursing educationists, are therefore essential to ensure that the standards of education and training are maintained and upgraded if required. The aim of this study is to explore and describe the various Operating Room Nursing Science Learning Programmes offered at accredited Higher Education Institutions, utilized for the education and training of the operating room nursing students in South Africa. The proposed research is based on a qualitative paradigm and the theoretical grounding is found in Bergman’s model for professional accountability (Bergman, 1982:8). A document analysis of five approved comprehensive Operating Room Nursing Science Learning Programmes from higher education institutions in South Africa (nursing colleges and universities) was carried out, together with a sixth programme, the Operating Theatre Learning Programme, as suggested by the Standard Generating Body. Requests for permission were forwarded to the management of the selected colleges or universities for inclusion of the respective programmes in the study. The researcher formulated and utilized thirty-four essential criteria derived from three documents, the first being a document entitled “Proposed Standards for Nursing and Midwifery Qualifications” submitted to the SANC and SAQA by the SGB for Nursing and Midwifery (2001-2004). The second document entitled the Public and Private Higher Education Institutions format template for criteria for the Generation and Evaluation of Qualifications and Standards within the National Qualifications Framework was also utilized (SAQA, 1430/00) and thirdly the researcher included the most relevant criteria from the list of criteria for curriculum development as indicated by the South African Nursing Council. Various tables were compiled, to reflect the findings of the document analysis according to the thirty-three criteria indicated above, to provide a clear and broad overview of the specific data in the respective six Operating Room Nursing Science Learning Programmes utilized in the study. In conclusion recommendations for a broad macro-curriculum were made to facilitate formulation of programmes in Operating Room Nursing Science relevant to the South African context.

"In the course of conversation at various times with junior and senior teachers attending classes at Florida State University, the writer has concluded that perhaps lack of understanding on the part of teachers with reference to homeroom guidance principles and techniques may be one of the main reasons for the present state of uncertainty in this area. In such conversations one may find a recurrence of questions for which teachers want answers, or at least clearer and better answers. Among the questions commonly asked are the following: What part should the homeroom play in guidance? How long should the periods be? What types of programs should be attempted? What should be avoided? Can any homeroom teacher participate in guidance, or should the emphasis be placed on especially trained and qualified personnel? Where can a homeroom teacher get help in planning guidance activities? It is questions such as the above that the present paper will attempt to answer"--Introduction. / "August, 1951." / Typescript. / "Submitted to the Graduate Council of Florida State University in partial fulfillment of the requirements for the Degree of Master of Arts." / Advisor: Stewart Murray, Professor Directing Paper. / Includes bibliographical references (leaves 48-50).

Katrineholm is a locality and the seat of Katrineholm Municipality,Södermanland County,Sweden,which used to have a strong industrial sector,with several multinational corporations, but in the 1990s some of these companies reduced their workforce in Katrineholm.Today,many residents work elsewhere,as the train connection between Katrineholm and other major cities is fast and comfortable. The main characteristic Katrineholm is “Provinciality”. It is in a condition that is between one historical identity and another identity. This is a good opportunity for Katrineholm to build a new City Hall, forming a new identity for the city. In the process of designing the City Hall, I hope to use rooms as intervention to create both the indoor and outdoor rooms for the citizen and authorities. With these public rooms, the city hall of Katrineholm can be a collection of different characters of rooms, and provide a gathering space for the citizens.

Summary: Acoustic differences were evaluated among three choral arrangements and two choral textures recorded at three microphone locations. A choir was recorded when singing two musical selections of different choral texture, one homophonic and one polyphonic. Both musical selections were sung in three choral arrangements: block sectional, sectional-in-columns, and mixed. Microphones were placed at the level of the choristers, the conductor, and the audience. The recordings at each location were analyzed using long-term average spectrum (LTAS). The LTAS from the mixed arrangement exhibited more signal amplitude than the other arrangements in the range of 1000-3500 Hz. When considering the musical selections, the chorus produced more signal amplitude in the region of 1800-2200 Hz for the homophonic selection. In addition, the LTAS produced by the choir for the homophonic selection varied across the microphone locations. As for the microphone location, the LTAS of the signal detected directly in front of the chorus had a greater slope than the other two locations. Thus, the acoustic signal near the choristers differed from the signals near the conductor and in the audience. Conductors may be using acoustic information from the region of the second and third formants when they decide how to arrange a choir for a particular musical selection.

Chalcogen-rich transition-metal dichalcogenide (TMD) magnetron sputtering targets were custom manufactured via ball milling and sintering in the interest of depositing p-type chalcogen-rich films. Room temperature radio frequency (RF) magnetron sputtering produced ultra-thin amorphous precursor of WSx and MoSx (where x is between 2-3) on several different substrates. The influence of working pressure on the MoS3 content of the amorphous films was explored with X-ray photoelectron spectroscopy (XPS), while the physical and chemical effects of sputtering were investigated for the WSx target itself. The amorphous precursor films with higher chalcogenide content were chosen for laser annealing, and their subsequent laser annealing induced phase transformations were investigated for the synthesis of polycrystalline 2H-phase semiconducting thin films. The role of laser fluence and the number of laser pulses during annealing on phase transformation and film mobility was determined from Raman spectroscopy and Hall effect measurement, respectively. Hall effect measurements were used to identify carrier type and track mobility between amorphous precursors and crystalline films. The p-type 2H-TMD films demonstrates the ability to produce a scalable processing criterion for quality ultra-thin TMD films on various substrates and in a method which is also compatible for flexible, stretchable, transparent, and bendable substrates.

Cerium oxide (ceria, CeOâ‚‚) is a rare earth oxide that has attracted wide-spread research interest because of its unique properties such as high mechanical strength, oxygen ion conductivity, oxygen storage capacity and autocatalytic property. In recent years, researchers have discovered that ceria nanoparticles (NPs) are capable of protecting cells from free radical induced damage. Interestingly, it was found that nanometer size (~ 5 nm) ceria can scavenge free radicals quite efficiently, thus acting as an anti-oxidant. This phenomenon has been explained based on the autocatalytic property of ceria NPs. Several methods have been developed for the synthesis of ceria NPs that include flame combustion, hydroxide co-precipitation, hydrothermal/solvothermal, microemulsion, sonochemical and microwave-assisted heating methods and sol-gel method. Ceria NPs synthesized by these methods are often highly aggregated. Furthermore, large scale synthesis of monodispersed CeOâ‚‚ NPs is quite challenging. Therefore it is desirable to synthesize ceria NPs in bulk quantity keeping its important properties intact, specifically free-radical scavenging property. The main goal of this study is therefore to synthesize ultra-small ([less than]5.0 nm), high quality monodispersed ceria NPs in large quantities. In this thesis work, I present a couple of room temperature techniques, dilute sodium hydroxide (NaOH) assisted and ethylenediamine (EN) assisted for the synthesis of nearly mono-dispersed, ultra-small ( < 5 nm) and water-dispersible ceria NPs. Morphology and particle size of the ceria NPs were investigated through high resolution transmission electron microscopy (HRTEM). The HRTEM analysis confirmed the formation of 3.0 ± 0.5 nm size and 2.5 ± 0.2 nm size highlycrystalline ceria NPs when synthesized using dilute NaOH and EN as solvents, respectively. The nanostructures were characterized by X-ray diffraction (XRD) studies to determine the crystal structure and phase purity of the products. The samples were also thoroughly characterized by X-ray photoelectron spectroscopy (XPS) to determine the oxidation state of cerium ions. The presence of the +3 and +4 oxidation states in the samples was also confirmed from the XPS analysis. The co-existence of these two oxidation states is necessary for their applications as free radical scavenger. The autocatalytic behaviors of the ceria NPs were investigated through a hydrogen peroxide test and monitored by UV-visible transmission spectroscopy.

"problems In human engineering will receive, during the coming years, the same genius and attention which the nineteenth century gave to the more material forms of engineering." Thomas A. Edison. "The advisement and guidance of the pupil's self-adjustment constitutes the whole of True Education; for education takes place within the child." philip W. L. Cox. For the past twenty years the junior high schools of the United States have developed at a rapid rate, one of the alms being to discover the individual characteristics of pupils and to provide a more adequate education for each particular child in whatever grade of the school he may happen to be, so that the real interests and needs of the American youth may be served more efficiently.

For the past twenty years the junior high schools of the United States have developed at a rapid rate, one of the aims being to discover the individual characteristics of pupils and to provide a more adequate education for each particular child in whatever grade of the school he may happen to be, so that the real interests and needs of the American youth may be served more efficiently.