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2003

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Determination Of The Physiological Responses Of Female Fire Fighters While Working In The Heat, Paulette Marisa Michie Yamada Jan 2003

Determination Of The Physiological Responses Of Female Fire Fighters While Working In The Heat, Paulette Marisa Michie Yamada

UNLV Retrospective Theses & Dissertations

This study determined the physiological responses of female fire fighters to two similar bouts of work in the heat. Peak heart rates (HR), peak oxygen consumption (VO2), peak rectal temperatures (Trec), peak mean skin temperature (MST), and ratings of perceived exertion (RPE) were compared between two work bouts which were separated by a standard recovery period. Seven female fire fighters walked for twenty minutes in complete fire fighting ensembles at 50% of their VO2max in a 40°C environment. After the first work bout (WB1), subjects removed their protective clothing, rehydrated and rested in front of a fan until their Trec …

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Creating Community Through Symbolic Discourse: An Analysis Of Jesse Jackson's Rhetoric At The Democratic National Conventions, 1984--2000, Lance Michael Young Jan 2003

Creating Community Through Symbolic Discourse: An Analysis Of Jesse Jackson's Rhetoric At The Democratic National Conventions, 1984--2000, Lance Michael Young

UNLV Retrospective Theses & Dissertations

The Reverend Jesse Louis Jackson has addressed the Democratic National Convention through five consecutive election cycles. Jackson's political involvement works to challenge the majority value system. Each address aims to create a community consisting of minority voices in America by bringing them into the Democratic Party in hopes of changing national policy. Metaphorical strategy is used to symbolically create a community consisting of minority voices, the Democratic Party, and Jackson himself as the prophetic leader. Symbolically unifying the community against a common enemy strengthens Jackson's community.

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Differences In Television Use Between Adopted And Non-Adopted College-Aged Adults, Christopher Edward Yunker Jan 2003

Differences In Television Use Between Adopted And Non-Adopted College-Aged Adults, Christopher Edward Yunker

UNLV Retrospective Theses & Dissertations

This thesis is an original study that examines the media usage between adoptive and non-adoptive college-aged adults United States. The beginning of this thesis will focus primarily on television's ability to get a message across to a huge audience in the shortest amount of time. It will state the hypotheses and examine the research questions being sought. Simultaneously, it will examine the effect the media has on our youth. Hypothetically, adopted children have been more susceptible to the messages delivered. It will be the intent to analyze and discuss this susceptibility further in this thesis; The survey asked the subjects …

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The Effects Of Exercise On Homocysteine Levels In Men And Women, Tracey Michelle Zuehlsdorff Jan 2003

The Effects Of Exercise On Homocysteine Levels In Men And Women, Tracey Michelle Zuehlsdorff

UNLV Retrospective Theses & Dissertations

A recent coronary risk factor, and one believed to be and important biochemical marker of Coronary Heart Disease, is elevated levels of serum homocysteine (Boushley et al., 1995; Malinow et al., 1994; Malinow et al., 1999; Nygard et al., 1995; Stampfer et al., 1992). Serum homocysteine levels above 10 umol/L are considered elevated. There are several unalterable factors, which result in the elevation of homocysteine such as heredity, age, and gender. There are other factors that are alterable such as diet and possibly exercise. The purpose of the study was to determine if a 12-week daily progressive exercise program reduced …

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Convention Outsourcing: An Examination Of Outsourcing Benefits And Service Quality Of Convention Services Outsourced For Association Meetings, Hee Jung Ro Jan 2003

Convention Outsourcing: An Examination Of Outsourcing Benefits And Service Quality Of Convention Services Outsourced For Association Meetings, Hee Jung Ro

UNLV Retrospective Theses & Dissertations

This study examined outsourcing benefits and service quality of convention services outsourced for association meetings. An on-line survey was e-mailed to 1,790 association meeting planners and 253 responses were used for data analysis; Six convention services were identified to have significant impact on overall outsourcing benefits. It provides meeting planners with guidance concerning which convention services are most appropriate for deploying outsourcing decisions. Also service quality of outsourced convention services was examined and identified some problem areas in this study. An awareness of this service quality issue of outsourced services assists the association meeting planners in ensuring that suppliers of …

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Evaluating Relative Productivity And Efficiency Of Hospitality Properties Using Data Envelopment Analysis, Elena Igorevna Champaner Jan 2003

Evaluating Relative Productivity And Efficiency Of Hospitality Properties Using Data Envelopment Analysis, Elena Igorevna Champaner

UNLV Retrospective Theses & Dissertations

The concept of productivity and efficiency is essential to any hospitality company as such companies usually face severe competition and operate in an ever-changing business environment. Purely financial measures of evaluating hospitality efficiency and productivity are not sufficient in the long-term. This study makes an attempt to evaluate the productivity and efficiency of hospitality operations using a nonparametric technique called Data Envelopment Analysis (DEA). DEA is a special linear programming model for deriving the comparative efficiency of multiple-input multiple-output decision-making units. In many industries, the use of DEA helped properties identify millions of dollars of annual expense savings not identifiable …

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A Study Of The Effects Of Lithium Perchlorate On Poly(Ethylene Oxide), (Peo) Melt Dynamic Behavior Using Fabry-Perot Interferometry, Radoslav Boykov Bogoslovov Jan 2003

A Study Of The Effects Of Lithium Perchlorate On Poly(Ethylene Oxide), (Peo) Melt Dynamic Behavior Using Fabry-Perot Interferometry, Radoslav Boykov Bogoslovov

UNLV Retrospective Theses & Dissertations

Poly(ethylene oxide)/lithium perchlorate (PEO/LiClO4) complexes are widely studied as a prototype solid polymer electrolyte in rechargeable lithium-polymer batteries. Characterizing the structure and dynamics of the system in its molten state is important for understanding the role of the polymer environment in lithium ion transport and conductivity. We implement a fiber-optic coupled Fabry-Perot interferometer to investigate the electrolyte elastic properties and structural response times, which are both related to the intrachain local mobility and therefore to ion diffusion. We propose a simple and inexpensive fiber-optic experimental design combining two experimental techniques, Fabry-Perot interferometry and photon correlation spectroscopy. Our tests and evaluation …

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Investigation Of Phosphines As Potential Host Materials In Blue Dye-Doped Organic Light Emitting Devices, Murukkuwadura Aruni Desilva Jan 2003

Investigation Of Phosphines As Potential Host Materials In Blue Dye-Doped Organic Light Emitting Devices, Murukkuwadura Aruni Desilva

UNLV Retrospective Theses & Dissertations

Currently, the most efficient organic light emitting devices (OLEDs) are based on dye-doped OLEDs. The major obstacle has been developing a host material for blue OLEDs that has sufficiently high energy of emission (<380nm) to facilitate energy transfer to the dye. Previous studies of bis(diphenylphosphino)-E-Stilbene (P-STIL) suggested that tertiary aromatic diphosphines (TAPs) may be suitable candidates. Therefore, the P-containing materials, 4,4'-bis(naphthylphenylphosphino)biphenyl (alpha-P-NPD) and 4,4'-bis(diphenylphosphino)biphenyl (P-DDB) were synthesized and the photophysical properties were evaluated and compared to P-STIL. The TAPs were shown to be sensitive to air oxidation both in solution and the solid state and that the origin of the high energy emission of P-STIL was from the oxide. Furthermore, all TAPs were shown to exhibit dual emission, which may result from different structural geometries about the P-atom in the excited state. Theses studies conclusively demonstrate that TAPs are not suitable as host materials fro blue dye-doped OLEDs, but the fully oxidized materials, which are more stable and emit at higher energy may be better candidates.

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The Distribution Of Phosphorus In The Nature Preserve At The Clark County Wetlands Park In Las Vegas, Nevada, Rosangela Gomes Brazao Jan 2003

The Distribution Of Phosphorus In The Nature Preserve At The Clark County Wetlands Park In Las Vegas, Nevada, Rosangela Gomes Brazao

UNLV Retrospective Theses & Dissertations

The main objective of this thesis was to investigate the distribution of phosphorus among three different compartments of the Upper Pond at the Nature Preserve at the Clark County Wetlands Park in Las Vegas, NV: influent and effluent water, sediments, and plants. Samples were collected from September 2002 to January of 2003 and analyzed for phosphorus content. Results showed that the Upper Pond removed 55% of the ortho phosphate (OP) and 39% of the total phosphorus (TP) loadings during the study period. Sediment results showed that the East Outflow concentrated the most P (644.85 +/- 120.26 mg P Kg-1), followed …

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Overcrowding And Its Effects On Inmate Violent Behavior In Prison, John C Devaney Jan 2003

Overcrowding And Its Effects On Inmate Violent Behavior In Prison, John C Devaney

UNLV Retrospective Theses & Dissertations

Prisons in the United States are overcrowded. The problem of overcrowding has worsened as the years have gone on, especially since the war on drugs and determinate sentencing, have become a part of the American Justice System. This overcrowding has led to concerns about what effects it might have on those that are incarcerated. This study looks at the effects this overcrowding has on inmate violent behavior. Prison administrators are charged with providing a safe and secure atmosphere for inmates to serve the time that they are sentenced to by the states and federal governments. If this overcrowding is creating …

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Identification Of Dynamic Properties Of Materials For The Spent Nuclear Fuel Package At Elevated Temperatures, Sirisha Dusi Jan 2003

Identification Of Dynamic Properties Of Materials For The Spent Nuclear Fuel Package At Elevated Temperatures, Sirisha Dusi

UNLV Retrospective Theses & Dissertations

This thesis attempts to experimentally identify the dynamic properties of materials for the spent nuclear fuel package at elevated temperatures. The implementation of the project involves a number of steps. First, candidate materials for the nuclear fuel package and the appropriate testing systems were identified [15]. Second, fixtures for tensile testing at elevated temperatures using two machines, namely MTS and Instron Dynatup testing machines were designed and manufactured to make them compatible with the room temperature fixture. Third, experimental procedures for elevated temperature testing of materials are proposed for the two testing machines. Finally, impact testing for the candidate materials …

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Development Of An Instrument For Accessing Quality Of A Convention And Visitors Bureau Web Site, Myounghee Ha Jan 2003

Development Of An Instrument For Accessing Quality Of A Convention And Visitors Bureau Web Site, Myounghee Ha

UNLV Retrospective Theses & Dissertations

The continuing growth of the Internet and its associated technology has created a new type of market for meeting managers and Convention and Visitors Bureaus (CVBs), and has become a viable alternative to traditional communication media and service delivery tools. As Internet and web site usage by meeting managers' increase, CVBs should enhance and upgrade their web sites to keep in step with customers' needs and expectations; The purpose of this study is to identify general usage and overall perceptions of CVB web sites and CVB web sites' content items and design attributes that are most important as perceived by …

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Sampling Inner Experience In Individuals With Anxiety, Lessel Lyle Hutchins Jan 2003

Sampling Inner Experience In Individuals With Anxiety, Lessel Lyle Hutchins

UNLV Retrospective Theses & Dissertations

The current study examines the inner experience of five individuals who report symptoms of anxiety and three control individuals. Descriptive Experience Sampling (DES) is the method that was used to examine inner (subjective) experience. Idiographic result chapters have been written for all eight of the participants involved in this study. These results include a description of an anxious participant who feels (emotionally) her way through life, another who is nearly always experiencing an acute awareness of sensory aspects of his environment or nothing at all, and another who solves problems through "rapid fire" reverse-order mental images. These results are followed …

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Cost Management Preferences Of Small Restaurant Firms, Hessun (Amy) Kim Jan 2003

Cost Management Preferences Of Small Restaurant Firms, Hessun (Amy) Kim

UNLV Retrospective Theses & Dissertations

The purpose of this study is to test cost management preferences of small restaurant firms. It attempts to identify whether managers of small restaurant firms behave differently depending on the level of conflict as noted by agency theory and expense preference theory; Data from 87 private small restaurant firms were used. Cost of doing business, size of staff and five accounting ratios (ROE, ROA, Profit Margin, Financial Leverage and Asset Utilization) were used as dependent variables. Three independent variables, type of management, family-owned factor and ownership percentage were used as the sources of variance. The results from the analysis of …

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Structural Characterization Of Polyurethane Foam And Implications Of Aging, Gayani Chandima Kodippili Jan 2003

Structural Characterization Of Polyurethane Foam And Implications Of Aging, Gayani Chandima Kodippili

UNLV Retrospective Theses & Dissertations

Polyurethane (PU) foam is used as a shock mitigation material in the national stockpile, which degrades over time. A replacement foam, ReCrete was shown to exhibit acceptable mechanical properties after aging, but fractured with impact testing. Previously, processing ReCrete foam at elevated temperature resulted in a decrease of the modulus (stiffness), which was believed to be related to chemical changes during processing. In this thesis, chemical and structural analysis of ReCrete processed at 25°C and 85°C were performed using photoacoustic infrared spectroscopy, IR imaging, and thermal analysis. The change in modulus was related to thermal decomposition of uretoneimine linkages in …

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A Relational Post-Processing Approach For Forms Recognition, Zhenxing Mao Jan 2003

A Relational Post-Processing Approach For Forms Recognition, Zhenxing Mao

UNLV Retrospective Theses & Dissertations

Optical Character Recognition (OCR) is used to convert paper documents into electronic form. Unfortunately the technology is not perfect and the output can be erroneous. Conversion then is generally augmented by manual error detection and correction procedures which can be very costly; One approach to minimizing cost is to apply an OCR post processing system that will reduce the amount of manual correction required. The post processor takes advantage of knowledge associated with a particular project; In this thesis, we look into the feasibility of using integrity constraints to detect and correct errors in forms recognition. The general idea is …

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Strategic Training In The Use Of Causal Diagrams: Facilitation Of Superior Mental Models, Anne Seyer Poliquin Jan 2003

Strategic Training In The Use Of Causal Diagrams: Facilitation Of Superior Mental Models, Anne Seyer Poliquin

UNLV Retrospective Theses & Dissertations

This study focused on the influence of strategic learning on the construction of causal diagrams and their role in text learning. A causal diagram is an instructional adjunct designed to enhance text comprehension by providing a visual representation integrating elements of cause and effect. The Integrated Model of Text and Picture Comprehension (IMTPC) (Schnotz & Bannert, 1999) suggests that diagrams improve learning because they facilitate the construction of mental models via simultaneous comprehension of visual and text elements. However, there is no information on how to achieve this benefit consistently. Scevak, Moore, and Kirby (1993) have demonstrated that this benefit …

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Genetic Algorithms For The Traveling Salesman Problem Using Edge Assembly Crossovers, Dwain Alan Seppala Jan 2003

Genetic Algorithms For The Traveling Salesman Problem Using Edge Assembly Crossovers, Dwain Alan Seppala

UNLV Retrospective Theses & Dissertations

The central issue in creating new genetic algorithms is the algorithm's crossover method. My focus is on a particular crossover known as the Edge Assembly Crossover, or EAX, by Nagata and Kobayashi. The basics of a what make up a genetic algorithm is reviewed. The traveling salesman problem is defined. The EAX as an algorithm within an algorithm is explained. The crossover's implementation is original and is listed. The use of the graphic user interface, TSP View, used to run algorithms is explained as well as the extensions to the interface that were implemented for this study. The results of …

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Study Of Geometry Effects On Local Corrosion Rates For Lbe Loop, Chao Wu Jan 2003

Study Of Geometry Effects On Local Corrosion Rates For Lbe Loop, Chao Wu

UNLV Retrospective Theses & Dissertations

Corrosion is an extremely important issue in nuclear cooling system applications. Many scientific and engineering efforts have contributed to the research of finding an ideal material, which has resistance to corrosive Lead Bismuth Eutectic (LBE). A Delta Loop was designed and constructed in Los Alamos National Lab (LANL) to obtain the experimental data. This loop is a multi-section closed system that differs in diameter from one part to another. As a result, an intensive study on the geometry effect is necessary and valuable. In this thesis, this problem was simulated by commercial software STAR-CD. Results provide a good prediction where …

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Improving Service Quality In Small Communities: The Bahamas As A Model, Kera Lonise Carey Jan 2003

Improving Service Quality In Small Communities: The Bahamas As A Model, Kera Lonise Carey

UNLV Retrospective Theses & Dissertations

Service quality is a topic that permeates every facet of the tourism industry. In small communities such as The Bahamas, where tourism is the driving factor for economic stability, service quality is paramount. In 2001, the Bahamian Ministry of Tourism set customer satisfaction goals for the country and is continually striving to improve the country's visitor satisfaction ratings through market research; This qualitative exploratory study investigates service quality in Bahamian hotels and was inspired by Ministry of Tourism customer service research. The project was tailored to identify service quality gaps within the Bahamian hotel industry by applying the Conceptual Gap …

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Woodrow Wilson's Principled Preaching On United States Foreign Policy, 1913--1917, Roger E Carey Jan 2003

Woodrow Wilson's Principled Preaching On United States Foreign Policy, 1913--1917, Roger E Carey

UNLV Retrospective Theses & Dissertations

Woodrow Wilson based his ideals and actions as president on principles shaped by his religious beliefs. While Wilson scholars have examined his idealism, few have traced the religious roots of the principles that formed his ideology. During the period of American neutrality from 1914 to 1917, he made numerous public speeches that afford insight into his religious beliefs, their relationship to his understanding of presidential leadership, good government, and especially foreign policy. Wilson believed that good leaders used oratory to inform the people of important issues and guide them to support the best policies. His speeches reflect what he thought …

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High-Resolution Spectroscopy Of Very Active Solar-Type Stars, Nora Rae Drager Jan 2003

High-Resolution Spectroscopy Of Very Active Solar-Type Stars, Nora Rae Drager

UNLV Retrospective Theses & Dissertations

Previous low-resolution spectroscopy has been used to find stars with highly active chromospheres within 50 pc of the Sun for the Northern hemisphere. We have analyzed thirteen such stars, using high-resolution spectroscopy, to determine Lithium abundances and metallicities. Although two of these stars may be close binaries, it is likely that eleven are single stars or wide binaries, of which four seem to be Pleiades age and two others appear Hyades age. It is usually expected that young stars are to be found in clusters, such as the Pleiades, in which there are many highly active young stars in close …

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Effects Of A Heat Acclimation Program On Physiologic And Psychological Responses To Work And Heat While Wearing Fire Ensemble, Dale Anthony Branks Jan 2003

Effects Of A Heat Acclimation Program On Physiologic And Psychological Responses To Work And Heat While Wearing Fire Ensemble, Dale Anthony Branks

UNLV Retrospective Theses & Dissertations

Heat acclimation program effects on rectal temperature and heart rate during walks in the heat wearing structural fire protective ensemble (FE) were examined. On six consecutive days, male subjects (N = 7) walked 30 minutes on a treadmill (46--53% V˙O2peak) within a 40 +/- 2°C, 20--22% r.h. environment, wearing FE. Rectal (Trec) mean skin (Tsk), and rectal-skin temperature gradient (T rec-Tsk), heart rate (HR), oxygen uptake (VO2), minute ventilation (VE), rating of perceived exertion (RPE), rating of thermal discomfort (RTD), sweat rate and Na+ and K+ were assessed daily. Significance (p < 0.05) was determined by one way repeated measures ANOVA. Average heart rate, and daily sweat Na+ and K+ concentrations were the only variables observed to decrease significantly during the six days. These changes however were small and represent a questionable practical benefit. Therefore, a six day heat acclimation program during summer months provides no benefit to work in the heat while wearing FE.

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Names Project Aids Memorial Quilt: A Rhetorical Study Of The Transformation Of An Epidemic Through Social Movement, Daniel C Hinkley Jan 2003

Names Project Aids Memorial Quilt: A Rhetorical Study Of The Transformation Of An Epidemic Through Social Movement, Daniel C Hinkley

UNLV Retrospective Theses & Dissertations

This study looks at the Names Project: AIDS Memorial Quilt as a rhetorical artifact and centerpiece of the current AIDS movement. The methodology for this study is an ethnographic and auto-ethnographic design, utilizing interviews with four Quilt volunteers and staffers, including my observations as a person living with AIDS. This study looks at the Quilt using social movement, rhetorical, and dramatist theories to prove that the Quilt is the rhetorical centerpiece of the AIDS Movement. Social movement theories explain how the Quilt mobilized thousands of people to fight AIDS. Rhetorical theories explain how the Quilt transformed the belief that AIDS …

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Emerging Identities: New Subjects Within Gay Adoption, Megan O Hartzell Jan 2003

Emerging Identities: New Subjects Within Gay Adoption, Megan O Hartzell

UNLV Retrospective Theses & Dissertations

This thesis explores the identity construction and subject positions of gay male foster and adoptive parents. Using late twentieth and early twenty-first century cultural texts, I apply a Foucaultian perspective to analyze how controversies over gay adoptions articulate shifts in contemporary American discourses of homosexuality and the family. Identities available to homosexuals have shifted since the nineteenth century; this thesis looks at the emergence of a new contested identity for homosexuals as adoptive parents at the turn of the twenty-first century by employing Foucaultian methodological techniques of archaeology. This work contributes to the sociological literature on gender, law, and the …

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Hamstring/Quadriceps Strength Ratios: An Analysis And A Strength Training Study, Heather Jessica Lee Jan 2003

Hamstring/Quadriceps Strength Ratios: An Analysis And A Strength Training Study, Heather Jessica Lee

UNLV Retrospective Theses & Dissertations

This study was performed to examine the hamstring:quadriceps (H:Q) ratios of female soccer athletes, and to test the effects of a six week strength training program on these ratios. Twelve NCAA Division I female soccer athletes volunteered for this study. Subjects completed two practice sessions, a pretest, six weeks of strength training, and a posttest. The isokinetic pre and posttesting was performed on a KIN-COMRTM dynamometer, with the trials in a set order (concentric 240, 180, 60°/s and eccentric 60, 180, 240°/s). Gravity correction was used on all trials. The H:Q strength ratio was examined conventionally (concentric hamstrings:concentric quadriceps) and …

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Investigation Of Different Light Delivery Schemes In Photodynamic Therapy Of Human Glioma Spheroids, Robin Marie Rodenbush Jan 2003

Investigation Of Different Light Delivery Schemes In Photodynamic Therapy Of Human Glioma Spheroids, Robin Marie Rodenbush

UNLV Retrospective Theses & Dissertations

The response of human glioma spheroids to ALA-mediated photodynamic therapy subjected to various optical dose delivery schemes is investigated. In particular, the effects of fluence, fluence rate, light dose fractionation and long-term repeat PDT is considered. Improved PDT response was found for low fluence rate photodynamic treatments i.e. those at or below 25 mW cm-2 . Results are consistent with the self-sensitized singlet oxygen mediated photobleaching model of Georgakoudi et al (Georgakoudi, 1998., in which the response is attributed to the deposition of singlet oxygen to a larger volume, i.e., deeper into the spheroid. The efficacy of high-fluence rate PDT …

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Nonpoint Source Pollution During Dry And Wet Weather Flows In An Urbanized Watershed, Uma Malik Jan 2003

Nonpoint Source Pollution During Dry And Wet Weather Flows In An Urbanized Watershed, Uma Malik

UNLV Retrospective Theses & Dissertations

This research evaluates the quality of urban runoff, from various nonpoint sources during dry weather flows (DWF) and wet weather flows (WWF) in the Las Vegas Valley. Standard constituents in urban runoff were measured to assess the quality of urban runoff, to identify the possible sources of DWF (groundwater flows, excessive irrigation and car washing) and to determine the quality of runoff from residential areas and parking lots during WWF. DWF samples were collected from storm channels on a weekly and monthly basis. WWF samples were collected when the precipitation was at least 1mm. DWF water quality results indicated that …

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Dose Coefficients For Radionuclides Produced In A Spallation Neutron Source, John Patrick Shanahan Jan 2003

Dose Coefficients For Radionuclides Produced In A Spallation Neutron Source, John Patrick Shanahan

UNLV Retrospective Theses & Dissertations

Internal and external dose coefficient values have been calculated for 14 anthropogenic radionuclides which are not currently presented in Federal Guidance Reports No. 11, 12, and 13 or Publications 68 and 72 of the International Commission on Radiological Protection. Internal dose coefficient values are reported for inhalation and ingestion of 1 mum and 5 mum particulates along with the f1 values and absorption types for the adult worker. Internal dose coefficient values are also reported for inhalation and ingestion of 1 mum particulates as well as the f 1 values and absorption types for members of the public. Additionally, external …

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X-Ray Emission Spectroscopic Study Of Chloride Solid Compounds Using Synchrotron Radiation, Ich Cong Tran Jan 2003

X-Ray Emission Spectroscopic Study Of Chloride Solid Compounds Using Synchrotron Radiation, Ich Cong Tran

UNLV Retrospective Theses & Dissertations

An x-ray emission spectrometer, developed at beamline 9.3.1 of the Advance Light Source (ALS), Lawrence Berkeley National Laboratory (LBNL), will allow performing measurements of x-ray emission from molecules and materials in gas, liquid and solid phases with energy, angle and polarization dependence. A two-dimensional position-sensitive detector system with data acquisition software is developed for the spectrometer that allows collecting a complete x-ray emission spectrum simultaneously. Mechanical supports for detector mounting and a holder for solid samples are designed and manufactured. Energy calibration, resolution, and performance of the detector system and the spectrometer are tested by studying a solid potassium chloride …

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