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Cover, Ornitología Neotropical

Ornitología Neotropical

No abstract provided.

Fengcong, Fenglin, Cone Karst And Tower Karst, Tony Waltham

KIP Articles

engcong and fenglin are the two major types of karst terrain as defined in Chinese literature. They correlate only loosely with the Western terms of cone and tower karst respectively. With its isolated towers rising from a karst plain, fenglin is the most extreme form of karst landscape, and much of it may evolve from fengcong where tectonic uplift is critically slow, but overall it appears to be polygenetic. It is suggested that fengcong and fenglin are more useful karst terms with genetic implications and should take precedence, while cones and towers should be used purely as descriptive terms.

Sizing Of An Ammonia Discharge Tank, Tuliagenda Beckfords

Undergraduate Journal of Mathematical Modeling: One + Two

Phosphate companies use well-stirred tanks to regulate the concentration of ammonia they discharge via their wastewater, preventing ammonia spikes from exceeding the cap set by the Environmental Protection Agency. This report discusses the methods used to determine the minimum possible volume of the tank required to regulate wastewater discharge. With this information, it was determined that the use of a stirring tank is an efficient and cost effective way to regulate ammonia discharge. Based on these results many other companies may use this method to decrease the negative effects of ammonia on the environment.

Design Of A Rainwater Catchment System, Neil Cammardella

Undergraduate Journal of Mathematical Modeling: One + Two

Certain dimensions of a rainwater catchment and storage system were optimized using climatological and sociological data. Using only daily demand and average daily rain fall data, the following dimensions were optimized: 1) The horizontal roof area needed to collect the daily demand of water, 2) The tank size needed to store all the water collected during a heavy rain event, 3) When full, how long the tank will be able to provide water without rain, and 4) The diameter of the outlet flow orifice. With these calculations, we can design a rainwater catchment system that can capture the daily demand …

Cover, Ornitología Neotropical

Ornitología Neotropical

No abstract provided.

Eyes Don't Lie: Understanding Users' First Impressions On Website Design Using Eye Tracking, Sirjana Dahal

Masters Theses

"Websites are becoming more prevalent these days. They need to create a favorable first impression on the users during initial exposure. After allocating their attention to stimuli, users form a cognitive representation of the visual information leading to first impression. Hence, first impression is important to evaluate the effectiveness of a website. This research tries to examine the amount of exposure time needed to form first impression; identify the web design factors that influence the formation of users' first impression; study the emotional responses of users on website design; and finally understand the relationship between first impression and eye movement. …

Proceedings Of Eksig Conference 2011: Skin Deep — Experiential Knowledge & Multi-Sensory Communication, Kristina Niedderer, Kerstin Mey, Seymour Roworth-Stokes

DRS Conference Volumes

No abstract provided.

Characterizing Wireless And Powerline Communication Channels With Applications To Smart Grid Networks, Sabih Guzelgoz

USF Tampa Graduate Theses and Dissertations

Smart grid aims at improving the efficiency, reliability, security, and quality of service (QoS) of the current electricity grid by exploiting the advances in communication and information technology. In parallel to size of the electricity grid, smart grid communication infrastructure should cover a very large geographical area that may extend from remote generation sites to densely populated residential regions and inside buildings, homes, and electricity-power-system environments. In such an extensive communication network, different communication technologies operating on different communication medium are likely to coexist. Among the communication technologies available, wireless and power line communication (PLC) based solutions are comparatively attractive …

Selection And Implementation Of Technologies For The Re-Engineering Of An Existing Software System, Stan William Naspinski

USF Tampa Graduate Theses and Dissertations

A major hurdle for any company to cross is the act of re-engineering software if they wish to stay relevant. With the speed that software and technology advances, it would be ignorant for any product to stagnate. With that comes the inherent difficulties of choosing which of the older technologies to keep (if any) and which newer technologies to employ in the re-engineered solution. Once that is covered, the actual implementation presents its own set of challenges to both the decision makers and developers in the process.

This thesis describes a case study, in particular the efforts put forth to …

Live Video Streaming From Android-Enabled Devices To Web Browsers, Justin M. Bailey

USF Tampa Graduate Theses and Dissertations

The wide-spread adoption of camera-embedded mobile devices along with the ubiquitous connection via WiFi or cellular networks enables people to visually report live events. Current solutions limit the configurability of such services by allowing video streaming only to fixed servers. In addition, the business models of the companies that provide such (free) services insert visual ads in the streamed videos, leading to unnecessary resource consumption.

This thesis proposes an architecture of a real-time video streaming service from an Android mobile device to a server of the user's choice. The real-time video can then be viewed from a web browser. The …

Evanescent Wave Coupling Using Different Subwavelength Gratings For A Mems Accelerometer, Al-Aakhir A. Rogers

USF Tampa Graduate Theses and Dissertations

A novel technique of coupling near-field evanescent waves by means of variable period subwavelength gratings (1.2 ìm and 1.0 ìm), using a 1.55 ìm infrared semiconductor laser is presented for the use of an optical MEMS accelerometer. The subwavelength gratings were fabricated on both glass and silicon substrates respectively.

Optical simulation of the subwavelength gratings was carried out to obtain the maximum coupling efficiency of the two subwavelength gratings; the grating thickness, grating width, and the grating separation were optimized. This was performed for both silicon and glass substrates.

The simulations were used to determine the total system noise, including …

Seeking More Than Nothing: Two Elementary Teachers Conceptions Of Zero, Gale Russell, Egan J. Chernoff

The Mathematics Enthusiast

Zero is a complex and important concept within mathematics, yet prior research has demonstrated that students, pre-service teachers, and teachers all have misconceptions about and/or lack of knowledge of zero. Using a hermeneutic approach based upon Gadamer’s philosophy, this study examined how two elementary mathematics teachers understand zero and how and when zero enters into their teaching of mathematics. The results of this study add new insights into the understandings of teachers and students related to zero and the origins, relationships between, and consequences of those understandings. Significant gaps and misconceptions within both teachers’ understandings of zero suggest the need …

The Education Of Mathematically Gifted Students: Some Complexities And Questions, Roza Leikin

The Mathematics Enthusiast

In this paper I analyze some complexities in the education of mathematically gifted students. The list of issues presented in this paper is not inclusive; however, all of them seem to be typical on the international scope. Among these issues are: (1) the gap between research in mathematics education and the research in gifted education; (2) the role of creativity in the education of the gifted and the theoretical perspective on the relationship between creativity and giftedness, and (3) teaching the gifted and the teachers of gifted, including relationships between the equity principle in mathematics education and views on the …

Historical Perspectives On A Program For Mathematically Talented Students, Harvey B. Keynes, Jonathan Rogness

The Mathematics Enthusiast

The University of Minnesota Talented Youth Mathematics Program (UMTYMP) is a highly accelerated program for students who are extremely talented in mathematics. This paper describes our experiences running UMTYMP since its inception thirty years ago, the challenges in implementing such a program, and how changes in the student body have necessitated changes in the program over three decades.

Comparative Effectiveness Research In The United States, Sonsy Pulikotil Rajan

Journal of International Business and Law

No abstract provided.

Graduate And Undergraduate Catalog, 2011-2012, Eastern Washington University, Washington State Library. Electronic State Publications

Course Catalogs

Eastern Washington University's course catalog for the 2011-2012 academic year.

Discovere, 2011-2012, Vol. 2, No. 1, Eastern Washington University. Academic Affairs

EWU Research Magazines

This issue contains articles on EWU and engineering professors working to introduce the science behind renewable energy to new generation of students and teachers, benefits of the red "inferno" football field, Eastern researchers dedicating decades to restoring fisheries and ecosystems in Northwest, Communication disorders students hep bridge the memory gap for patients with dementia

Estimating Kg, Anwar Shaikh Phd

Archives of Anwar Shaikh

This collection includes:

• Route 91,841 Estimating KG, by A. Shaikh (2000, November 12). Unpublished manuscript.
• Figure 4: Nominal Depletion Rates (Based on BEA 1993 Data), by A. Shaikh (2006, October 10). Unpublished manuscript.
• Effect of Initial Points on KGC Estimates (BEA 1993 vs. Gorman SCB 1985), by A. Shaikh (2011, March 9). Unpublished manuscript.
• Chapter 7: Measurement of Profit, Capital and the Rate of Profit, by A. Shaikh (2011, March 9). Unpublished manuscript.
• Effect Sudden Retirement KGH and KHN, by A. Shaikh (2010, July 25). Unpublished manuscript.
• Effect of Initial Values on Corp Nonfin KG …

Technology And Groupwork: A Mandate And An Opportunity, Shirley Simon, Kahtleen W. Stauber

Social Work: School of Social Work Faculty Publications and Other Works

This paper addresses the relationship between social groupwork and technology. It discusses the evolution of online technology—how the technological revolution of the computer, the Internet, and mass access to new communication devices has impacted our lives with unprecedented speed and universality. It acknowledges the natural and understandable resistance of many skilled and renowned groupworkers to the use of these new modalities. It addresses the numerous benefi ts and challenges that technology brings, and the critical and timely need for groupworkers to make the conceptual shift to embrace these modalities. A case is made for groupworkers’ ability to take a leadership …

Integer-Based Fully Homomorphic Encryption, Michael Snook

Theses

The concept of fully homomorphic encryption has been considered the "holy grail" of cryptography since the discovery of secure public key cryptography in the 1970s. Fully homomorphic encryption allows arbitrary computation on encrypted data to be performed securely. Craig Gentry's new method of bootstrapping introduced in 2009 provides a technique for constructing fully homomorphic cryptosystems. In this paper we explore one such bootstrappable system based on simple integer arithmetic in a manner that someone without a high level of experience in homomorphic encryption can readily understand. Further, we present an implementation of the system as well as a lattice- based …

Discrimination Of Surface And Volume States In Fully Depleted Field-Effect Devices On Thick Insulator Substrates, Robert Manley

Theses

The behavior of electronic devices fabricated on thin, lightly doped semiconductor layers can be significantly influenced by very low levels of non-ideal charge states. Such devices typically operate in a fully depleted mode, and can exhibit significantly different electrical properties and characteristics than their bulk material counterparts. Traditional interpretation of device characteristics may identify the existence of such non-idealities, but fail to ascertain if the origin is from within the semiconductor layer or associated with the interfaces to adjacent dielectric materials. This leads to ambiguity in how to rectify the behavior and improve device performance. Characterizing non-idealities through electrical means …

Numerical Investigation Of Fluid Flow And Heat Transfer Effects In Minichannels And Microchannels Under H2 Boundary Condition, Viral Dharaiya

Theses

Deviations in heat transfer predictions by classical theory for single-phase laminar flow in microchannels have been mainly attributed to surface roughness, deviations in channel dimensions, errors in measurement, entrance and exit effects. Identifying correct thermal boundary conditions in a given application also plays an important role in accurate estimation of heat transfer coefficients. Different thermal boundary conditions generally applied in fluid domain are: T, H1, and H2. However, there are very few solutions available for the heat transfer under the H2 boundary condition which is the most applicable thermal boundary condition in many microchannel heat exchangers. The current work aimed …

Addressing The Gender Gap In Federal Law Enforcement Professions: The Motivational Attraction Of Women In Computing, Maegan Stanek

Theses

Nationwide, federal law enforcement agencies seek candidates with specialized skill sets and more advanced educational knowledge for employment. In view of this, it was proven, after much open source research into federal agencies' qualification requirements, that those who possess a background in select areas, specifically computer science, have a better opportunity for employment with federal law enforcement agencies, particularly in the computing sector; although, in many cases, work experience can be substituted for a college degree [7]. For this reason, many women are not involved in, nor apply for, computing professions within federal law enforcement agencies. A significant step in …

The Cultural Background Of The Legal Imagination, James Boyd White

Book Chapters

I want to speak in this essay about one aspect of the origins of what is often called the law and literature movement in the United States, namely, how it got going. I shall do this by explaining the aims and assumptions of my own early contribution to it in the form of The Legal Imagination (first published in 1973). What I say will thus have some of the features of autobiography, but I hope it will be plain that this story is not really about me but about the state of the culture in which modern law and literature …

Perceptions Of Mentor Teachers In A Professional Development School, Gertrude Nalumansi

Dissertations

The professional development school (PDS) is an innovative teacher education

program, designed to foster simultaneous teacher and student development in K-12 schools and teacher training institutions. Built as a partnership between professional education institutions and K-12 schools, the program aims at preparing new teachers, promoting the professional development of practicing teachers, and improving student performance through the application of inquiry-based practices. This study examined the perceptions of mentor teachers in an urban elementary professional development school regarding mentoring strategies used to enhance teacher development, benefits to mentor

teachers in a PDS, and support and guidance strategies used by the partnering …

Contemplation And The Human Animal In The Philosophy Of St. Thomas Aquinas, Edyta M. Imai

Dissertations

This dissertation explores how, according to Thomas Aquinas, the operations of the sensitive soul are necessary for ordinary (i.e., not mystical) human contemplation, and for the acquisition of knowledge which precedes contemplation.

The sensitive soul is the soul possessed by all sentient beings, that is, animals, and thus, in examining the role of the sensitive soul in human contemplation we learn about the way the animal side of our nature participates in contemplation.

According to Aquinas, we possess natural inclinations, which direct us to our proper ends, our proper good. Knowledge of truth is also a good to which we …

Why Altered States Are Not Enough: A Perspective From Buddhism, Igor Berkhin, Glenn Hartelius

International Journal of Transpersonal Studies

Transpersonal psychology has at times employed Buddhist terminology in ways that do not

reflect distinctions that underlie these tightly defined terms. From a Buddhist perspective,

attempts to equate Buddhist terms with language from other traditions are misdirected, and

produce results that no longer represent Buddhism. For example, it is an error to translate

certain Buddhist terms as referring to a shared universal consciousness; Buddhism explicitly

rejects this idea. Nor is it appropriate to assume that the generic, cross-traditional altered

state of nondual awareness postulated in some transpersonally-related circles is in any way

related to nirvana or other advanced states described …

Hope Is The Ticket To Life: Insights From Disadvantaged African American Youth, Deanna D'Amico Guthrie

Dissertations

It is important to look at strengths in populations, especially those termed "at-risk" or "disadvantaged." Hope and compassion are positive qualities inner-city African American youth can possess, and further research on these constructs with this population is needed. This exploratory, mixed methods study included both quantitative measures of hope and compassion and qualitative interviews with inner-city African American youth who are participating in an after school program. The following research questions were addressed: (1) How do the youth describe hope?, (2) How do the youth's relationships develop and maintain hope?, (3) How do the youth describe goal definition and pursuit …

Two Dimensional Rate Gyro Bias Estimation For Precise Pitch And Roll Attitude Determination Utilizing A Dual Arc Accelerometer Array, William Scorse

Theses

In this thesis, a previously developed, novel one-dimensional attitude estimation device is expanded through the development and implementation of an innovative method for estimation of two-dimensional attitude making use of a unique low-cost, dual arc accelerometer array measuring longitudinal and transverse rotational rates in real-time. The device and method proposed is an expansion of a previously developed method for one-dimensional attitude determination and rate gyro bias estimation utilizing a one-dimensional accelerometer array. This new revolutionary device utilizes a dual arc accelerometer array and an algorithm for accurate and reliable two-dimensional attitude determination and rate gyro bias estimation in real-time. The …

Tom Gregory V. Mark Shurteff : Brief Of Defendants/Appellee, Utah Court Of Appeals

Utah Court of Appeals Briefs (2007– 2019)

Appeal from the Judgment of the Third Judicial District Court, Salt Lake County, Judge L.A Dever