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2001

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Remediation Simulation/Optimization Demonstrations, Richard C. Peralta Jan 2001

Remediation Simulation/Optimization Demonstrations, Richard C. Peralta

Civil and Environmental Engineering Faculty Publications

Applications of simulation/optimization (S/0) software to develop contamination remediation strategies include formal remediation optimization using heads and gradients (hydraulics-based) and concentrations (risk-based) constraints. The six reported cases involve pump and treat systems, or pump, treat and re-inject systems, together termed PAT systems. We used S/0 modeling to perform hydraulic optimization for two of the sites and transport optimization for four. For four of the six sites, other parties used normal simulation (S) modeling alone to develop pumping strategies. Comparing the S/0 model-developed strategies with the S model-developed strategies showed S/0 modeling benefits ranging up to: (a) 25 percent reduction in …

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Simulation/Optimization Applications And Software For Optimal Ground-Water And Conjunctive Water Management, Richard C. Peralta Jan 2001

Simulation/Optimization Applications And Software For Optimal Ground-Water And Conjunctive Water Management, Richard C. Peralta

Civil and Environmental Engineering Faculty Publications

Diverse water management simulation/optimization (S/O) experiences promoted the development of many S/O modeling approaches and models. Several of these are being incorporated within the Simulation/Optimization Modeling System (SOMOS). Non-modeler water scientists or engineers can apply one SOMOS module to optimize field-scale groundwater and conjunctive water management. Experienced groundwater modelers can apply other modules to optimally manage complex heterogeneous aquifer and stream-aquifer systems. SOMOS employs a variety of simulation models and approaches and optimization algorithms to optimize flow and contaminant management. SOMOS or its precursor modules have been well proven in real-world projects. Designed for use by consultants, students, academics, and …

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Patch-Clamp Analysis Of Voltage-Activated And Chemically Activated Currents In The Vomeronasal Organ Of Sternotherus Odoratus (Stinkpot/Musk Turtle), D. A. Fadool, M. Wachowiak, J. H. Brann Jan 2001

Patch-Clamp Analysis Of Voltage-Activated And Chemically Activated Currents In The Vomeronasal Organ Of Sternotherus Odoratus (Stinkpot/Musk Turtle), D. A. Fadool, M. Wachowiak, J. H. Brann

Biology: Faculty Publications and Other Works

The electrophysiological basis of chemical communication in the specialized olfactory division of the vomeronasal (VN) organ is poorly understood. In total, 198 patch-clamp recordings were made from 42 animals (Sternotherus odoratus, the stinkpot/musk turtle) to study the electrically and chemically activated properties of VN neurons. The introduction of tetramethylrhodamine-conjugated dextran into the VN orifice permitted good visualization of the vomeronasal neural epithelium prior to dissociating it into single neurons. Basic electrical properties of the neurons were measured (resting potential, -54.5 +/- 2.7 mV, N=11; input resistance, 6.7 +/- 1.4 G Omega, N=25; capacitance, 4.2 +/- 0.3 pF, N=22; means +/- …

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Y2k, The Apocalypse, And Evangelical Christianity: The Role Of Eschatological Belief In Church Responses, Lisa Graham Mcminn Jan 2001

Y2k, The Apocalypse, And Evangelical Christianity: The Role Of Eschatological Belief In Church Responses, Lisa Graham Mcminn

Faculty Publications - Department of Sociology

Apocalyptic beliefs in Christianity have endured for two thousand years and on occasion have motivated and justified radical and even revolutionary collective action (Boyer 1992). Why apocalyptic visions are part of some Christians' belief system is grounded in their beliefs about the end times, or eschatologies, that shape church cultures and subsequent behaviors. This paper considers cultural aspects of collective action, applying the concept of frames that give events meaning and inspire and legitimize collective behavior to Christian church responses to Y2K as a recent example of an anticipated apocalyptic event. Five interpretive frames linking eschatological ideation with specific collective …

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Using A Cognitive Prosthesis To Assist Foodservice Managerial Decision-Making, Andrew H. Feinstein, J. Martin, R. Ogawa Jan 2001

Using A Cognitive Prosthesis To Assist Foodservice Managerial Decision-Making, Andrew H. Feinstein, J. Martin, R. Ogawa

Office of the Provost Scholarship

No abstract provided.

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Chapter 10: Upper-Middle-Class Politics And Policy Outcomes: Does Class Identity Matter?, Herman L. Boschken Jan 2001

Chapter 10: Upper-Middle-Class Politics And Policy Outcomes: Does Class Identity Matter?, Herman L. Boschken

Faculty Publications, School of Management

This chapter in Clark and lipset's book on class in American politics resulted from a multi-day workshop at the Woodrow Wilson Center for International Scholars in the summer of 1999. The piece reverses the normal causality of class politics. It does not analyze citizens in elections, but government officials creating policies. It asks why policies differ across localities (specifically public transit decisions in 42 U.S. metropolitan areas). It probes how some government officials work with an "upper-middle-class" citizenry in mind, while others do so less. The chapter then tests for differences across localities and finds quite distinct patterns. The chapter …

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Measurement And Modelling Of Uranium And Thorium In Natural Waters, Ernily Rachel Unsworth Jan 2001

Measurement And Modelling Of Uranium And Thorium In Natural Waters, Ernily Rachel Unsworth

School of Geography, Earth and Environmental Sciences Theses

Uranium and thorium are the only elements in the actinide series which naturally occur in the environment in sufficient amounts for practical extraction. They are both radiotoxic and chemotoxic to humans due to the effects of the ionising radiation produced by their radioactive decay, the decay of their daughter products, and due to the chemical toxicity resulting from absorption into the body. Thus it is important to be able to quantitatively determine the levels of uranium and thorium in the environment. Measurement of low levels of uramum and thorium in the presence of high levels of inorganic and organic matrix …

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Study Of The Effect Of Turbulence On The Properties Of Flocculated Mud, Andrew Manning Jan 2001

Study Of The Effect Of Turbulence On The Properties Of Flocculated Mud, Andrew Manning

Other Faculty of Science and Engineering Theses

For the successful management of an estuary, an accurate simulation model predicting sediment transport patterns is a necessity. This requires a knowledge of the vertical mass settling flux (MSF), which is the product of the suspended particulate matter (SPM) concentration and the settling velocity (Ws). However the presence of cohesive sediments (i.e. mud) complicates this description due to the ability of mud particles to flocculate into larger aggregates (floes) which demonstrate faster settling velocities and lower effective densities (pe) than the component cohesive particles. The generation of turbulent shear stress (TSS) within the water column is regarded as having a …

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Designing A Visual Component Of Communication Within 3d Avatar Virtual Worlds, Nicholas John Earle Jan 2001

Designing A Visual Component Of Communication Within 3d Avatar Virtual Worlds, Nicholas John Earle

Other Faculty of Arts, Humanities and Business Theses

Over the last few years 3D avatar virtual worlds (AVW) have emerged on the Internet. These are computer generated, multi-user, graphical spaces within which people meet, form social groups and interact with each other in real time, typically through the exchange of text or audio messages. Each user is represented within the space by a digital image known as an avatar, which is usually humanoid in form, and is predominantly under the control of the person it represents. This thesisd escribesa creativep roject that is concernedw ith aspectso f social communication between users of "Ws. In particular, an avatar is …

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Poetic Anatomy Of The Numinous Creative Passages Into The Self As Beloved, Partou Zia Jan 2001

Poetic Anatomy Of The Numinous Creative Passages Into The Self As Beloved, Partou Zia

Other Faculty of Arts, Humanities and Business Theses

This research is shaped by the actual experience of practice: as painter and writer. My preoccupation is with the nodal moment when conscious awareness is suspended, and both the corporal and psychic involvement in realising the work almost transport one to another zone of effectiveness. This zone, which I name as the poetic zone, is where the numinous enters the ordinary. The investigation for a space/place/moment that lies beyond the logic of acceptable discourse can help initiate and give shape to a new vocabulary - visual or literary. By orchestrating a methodology, which functions on several layers, I have endeavoured …

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Fatigue Of A Spring Steel With Varying Levels Of Non-Metallic Inclusions, Alan Edwin Lee Holman Jan 2001

Fatigue Of A Spring Steel With Varying Levels Of Non-Metallic Inclusions, Alan Edwin Lee Holman

Other Faculty of Science and Engineering Theses

Plain specimens of two batches of the commercial spring steel BS 251A58 of nominally identical processing but significantly differing levels of non-metallic inclusion levels, have been tested in rotating bending. The data produced has been analysed against some recent methods for the prediction of fatigue properties in high strength materials containing defects. The materials tested were specifically selected for their disparate cleanliness levels, yielding specimens with differing inclusion distribution and maxima. The morphology of critical inclusions is identical between the two material batches. Material microstructure is tempered martensite with ultimate tensile strength of approximately 2000 MPa, which renders it well …

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The Decision To Undertake Vocational Higher Education In Shipping And Logistics In The Uk, John Dinwoodie Jan 2001

The Decision To Undertake Vocational Higher Education In Shipping And Logistics In The Uk, John Dinwoodie

Other Faculty of Science and Engineering Theses

This work investigates the decision to study shipping and logistics at advanced levels in the UK. Documented evidence reports and analyses the perceptions of students on vocational courses in shipping, transport and logistics and investigates why they chose their particular fields of study. A range of instruments are presented to analyse how students perceived that they had arrived at their study decisions, including national surveys of undergraduates in maritime business, postgraduates in shipping and logistics and professionals contemplating updating short courses. Qualitative, quantitative and mapping methods are presented along with perceptions of relevant professional outcome roles and other factors. Exploratory …

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The Resistance To Salt Of Brassica Sps. And Improved Resistance By Direct Selection And Mutagenesis, Manal Hassan Eed Jan 2001

The Resistance To Salt Of Brassica Sps. And Improved Resistance By Direct Selection And Mutagenesis, Manal Hassan Eed

Other Faculty of Science and Engineering Theses

Salinity is one of the most serious environmental stresses influencing agriculture drastically decreasing the production of crop plants throughout the world. Due to salinity thousands of hectares of agricultural land are going out of production annually. To cope with the salinity problem, there is keen interest in the development of crop plants displaying resistance to the effects of salinity. A series of experiments was carried out under controlled environmental conditions to determine salt resistance in Rapid Cycling Brassica species (RCB's) at germination early seedling and late growth stage. The effect of increasing salinity concentration was determined in vivo using a …

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Phonographies: Practical And Theoretical Explorations Into Composing With Disembodied Sound, John Levack Drever Jan 2001

Phonographies: Practical And Theoretical Explorations Into Composing With Disembodied Sound, John Levack Drever

Other Faculty of Arts, Humanities and Business Theses

This is PhD submission is both practical and theoretical. The practical element consists of nine electroacoustic compositions. The dissertation acts as a discursive accompaniment to the compositions, addressing many of the contextual and philosophical issues that have arisen during the compositional process and the perfannance of the works. It charts out discourse surrounding the different genres of electroacoustic music that the works relate to as well as examining models of work in the respective genres (i. e. sonic art, text.. sound, acousmatic composition, inusique concrite and soundscape composition), and places them into a broader cultural and historical context. Chapter 2 …

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Dynamic Bandwidth Allocation Using Neural-Fuzzy In Atm Network, Yan Sing Chua Jan 2001

Dynamic Bandwidth Allocation Using Neural-Fuzzy In Atm Network, Yan Sing Chua

Student Works (2000-2009)

Dynamic bandwidth allocation is becoming one of the crucial issues in the design and research in the computer network. This is due to the continuous increasing demand of intensive applications that require more bandwidth while retaining higher quality. Dynamic bandwidth allocation utilises the current network state information to optimise the bandwidth distribution. The state information can be gathered through prediction using past data and measurement on current state. Agility and flexibility of dynamic bandwidth allocation using Neural-Fuzzy has the advantage that it can adapt to the state changes of the network. ATM network carries heterogeneous traffic and this causes the …

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Diamondlike Carbon Thin Film Deposition Using A Rf Planar Coil Inductively Coupled Plasma System, Wai Soon Liew Jan 2001

Diamondlike Carbon Thin Film Deposition Using A Rf Planar Coil Inductively Coupled Plasma System, Wai Soon Liew

Student Works (2000-2009)

A RF planar coil inductively coupled plasma system (ICPs) is setup for this project. The system is powered by a 13.56MHz, 550W, 500 RF generator. The RF power is transferred to the plasma via a planar induction coil. The impedance matching circuit consists of an air-core step-down transformer and a tunable vacuum capacitor. The typical E-H mode transition which is distinctive to the ICP has been observed in argon plasma, hydrogen plasma and hydrogen-methane admixture plasma. The studies carried out include the observation of intensity of light emission from the plasma, the power transferred at different pressures, the concentration of …

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Network Simulation And Performance Evalution Of Ip Multicast Using Pim-Dm In Umjanetsim, Jui Hiangh Teoh Jan 2001

Network Simulation And Performance Evalution Of Ip Multicast Using Pim-Dm In Umjanetsim, Jui Hiangh Teoh

Student Works (2000-2009)

The demand for multicast capabilities in IP networks is growing very rapidly. New applications that take advantage of IP Multicast are being introduced constantly. Therefore, IP Multicast is regarded as one of the most important technologies in IP networks today. This dissertation focuses on the simulation and performance evaluation of IP Multicast using Protocol Independent Multicast- Dense Mode (PIM-OM) as the multicast routing protocol. The simulation is executed in a network simulator named UMJaNetSim, where custom components are built in order to simulate IP Multicast. First, the advantages and applications of IP Multicast, multicast addressing, Internet Group Management Protocol (IGMP), …

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Mpls Vpn Simulation Using Mp-Ibgp, Tan Fong Ang Jan 2001

Mpls Vpn Simulation Using Mp-Ibgp, Tan Fong Ang

Student Works (2000-2009)

As Internet traffic continues to increase, companies are demanding greater speeds and better services to disseminate information to their customers, partners and employees. In order to provide reliable services and to support a variety of secure communications among a wide range of locations, Multiprotocol Label Switching Virtual Private Network (MPLS VPN) has been introduced. MPLS is an emerging technology that aims to address many of the existing issues associated with packet forwarding in today's internetworking environment. Whereas, VPN provides secure private connections through public infrastructure amongst multiple locations. MPLS­ based VPN provides isolation. security, simplified routing, easier provisioning as well …

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Analisis Perbandingan Kandungan Kurikulum Matematik Matrikulasi Dengan Stpm, Abd Wahab Ibarahim Jan 2001

Analisis Perbandingan Kandungan Kurikulum Matematik Matrikulasi Dengan Stpm, Abd Wahab Ibarahim

Student Works (2000-2009)

The comparative analysis research on the Mathematics curriculum for the matriculation program and Malaysian Higher School Certificate was conducted with the primary aim of determining whether content coverage and learning experiences provided in the Mathematics curriculum for the matriculation program is sufficient to prepare mathematically competent students for further studies at institutions of higher learning. The research methodology employed in this study was that of content analysis. Samples for the study were the Mathematics syllabus QMO 15, QS025, QS035 and Mathematics Modules QMO 15 and QS025 for the matriculation program, developed by the Ministry of Education Malaysia. These materials were …

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Effect Of Electron-Attracting Groups On The Thermal Stability Of Subtituted Copper (Ii) Benzoate, Fauziah Kamaruddin Jan 2001

Effect Of Electron-Attracting Groups On The Thermal Stability Of Subtituted Copper (Ii) Benzoate, Fauziah Kamaruddin

Student Works (2000-2009)

Copper(II) benzoate, copper(II) 4-fluorobenzoate, copper(II) 4-chlorobenzoate, copper(II) 4-bromobenzoate, copper(II) 4-iodobenzoate, copper(II) pentafluoro benzoate, copper(II) 4-nitrobenzoate and copper(II) 3,5-dinitrobenzoate are potential low dimensional thermally stable molecular electronics. The them1al properties of these samples are investigated by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). TGA reveals that copper(II) benzoate (CB) slowly decomposed at 243.5°C, losing 67.7% of its weight at 515°C. The DSC shows two endotherms separated by an exotherm. The first endotherm at 224°C may due to the breaking of bridging bond to give benzoyloxy radicals. The exotherm at 231°C may due to the formation of volatiles from the decomposition …

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Effects Of Argon Dilution Of Silane On The Optical Properties And Surface Morphology Of Hydrogenated Amorphous Silicon, Choon Kheam Lim Jan 2001

Effects Of Argon Dilution Of Silane On The Optical Properties And Surface Morphology Of Hydrogenated Amorphous Silicon, Choon Kheam Lim

Student Works (2000-2009)

Hydrogenated amorphous silicon (a.Si:H) was prepared using the d.c plasma grow discharge system. Two sets of samples were prepared and studied. The first set of samples referred to as the high argon dilution films were prepared from the discharge of pure silane at flow-rate of 5sccm and silane at the same flow-rate diluted in argon at flow-rates of 5, 10 and 15sccm. Similarly, the second set of sample referred to as the low argon dilution films were prepared from the discharge of pure silane at flow-rate of20sccm and silane at the same flow-rate diluted in argon at the flow-rates mentioned …

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Characterization Of Lithium Intercalation Oxides Based On Manganese And Copper, Vengidason Seguprakash Jan 2001

Characterization Of Lithium Intercalation Oxides Based On Manganese And Copper, Vengidason Seguprakash

Student Works (2000-2009)

In this study, several lithium intercalation compounds have been synthesized and characterized. Lithium manganese copper oxide cathode materials were prepared by sol gel method using tartaric acid as the gelating agent. Five types of cathode materials were synthesized. The sol gel technique has permitted the synthesis of manganese oxides that are capable of reversibly intercalating large amounts of lithium ions. To see the effect of adding copper to lithium manganese oxide several experiments were carried out. These include X-Ray diffraction to see whether the LiMn₂O₄ lattice has widened or collapsed. It was seen that LiMn₂O₄ and LiCu₂O₂ XRD patterns were …

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Methods For Enhancing The Poling Efficiency In Electro-Optic Polymer Waveguide Devices, Jeremy Ben Huddleston Jan 2001

Methods For Enhancing The Poling Efficiency In Electro-Optic Polymer Waveguide Devices, Jeremy Ben Huddleston

Graduate Theses and Dissertations

No abstract provided.

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Fabrication And Characterization Of Periodically Poled Rubidium Titanyl Arsenate (Pprta), Debra E. Krause Jan 2001

Fabrication And Characterization Of Periodically Poled Rubidium Titanyl Arsenate (Pprta), Debra E. Krause

Graduate Theses and Dissertations

No abstract provided.

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Fabrication And Application Of Fiber Bragg Grating, Wadi Harun Sulaiman Jan 2001

Fabrication And Application Of Fiber Bragg Grating, Wadi Harun Sulaiman

Student Works (2000-2009)

This dissertation presents the fabrication, characterization and application of short period fiber Bragg grating (FBG). The FBG is inscribed on high germania boron co-doped optical fiber by phase mask method with a 244nm continuous wave frequency doubled Argon ion laser as a laser source. The FBGs with reflectivity ranging from 98 -99.9%, bandwidth of 0.3 ~ 0.9nm and center wavelength of 1552.5 - 1553.5nm have been fabricated successfully with this method. The time taken for these inscriptions are within 10 to 30 minutes depending on alignment. The fabricated FBGs are characterized using both fiber amplifier (broadband source) and tunable laser …

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Heci V. Neel: Application Of The Discovery Rule To Damages Arising Out Of Oil And Gas Leases., L. Melanie Martin Jan 2001

Heci V. Neel: Application Of The Discovery Rule To Damages Arising Out Of Oil And Gas Leases., L. Melanie Martin

St. Mary's Law Journal

Texas landowners face a heavy burden in bringing claims for damages arising out of inherently undiscoverable damages to mineral estates because the statute of limitations starts at the time of injury rather than the time of discovery. Previously, courts adopted the discovery rule as an exception to the statute of limitations, effectively stalling the starting point of the statute of limitations. A two-pronged threshold inquiry is held before the application of the discovery rule. First, the court must determine if the injury is inherently undiscoverable or not detected despite the use of due diligence. Secondly, there must be objectively verifiable …

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Westerner, 2001-2005, Western New England College Jan 2001

Westerner, 2001-2005, Western New England College

Student Newspapers

The official student newspaper of Western New England College

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Cupola, 2001, Western New England College Jan 2001

Cupola, 2001, Western New England College

Yearbooks

Western New England University was founded in 1919 as the Springfield Division of Northeastern University. The senior yearbooks bore the name of Northeastern University in some way until 1953. The yearbook was given its present day title, The Cupola, in 1961. Yearbooks contain photos of graduating seniors, campus events, student clubs and organizations, faculty and staff, athletic teams and events, and other memorable occasions from the academic year.

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Ay 2000/2001 Committee/Council Vacancies List, 2000-10-19, Faculty Senate Jan 2001

Ay 2000/2001 Committee/Council Vacancies List, 2000-10-19, Faculty Senate

Faculty Senate Archives

No abstract provided.

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Ay 2000/2001 Sec Roster, Faculty Senate Jan 2001

Ay 2000/2001 Sec Roster, Faculty Senate

Faculty Senate Archives

No abstract provided.

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