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Appalachian And Rural Student Performance Differences On Kentucky's Educational Assessment: Eighth Grade Results, D. Clayton Smith

Journal of Rural Social Sciences

For assessment and accountability, the Kentucky Department of Education (KDE) developed the Kentucky Instructional Results Information System (KIRIS). Because the KIRIS assessment relied on student performance and was “high stakes” for schools, the fairness of the assessment was important. This paper examined whether 8th grade students living in Appalachia and/or in primarily rural school districts perform differently on the assessment than their peers. The four years of data (1993-1996) for this study came from KIRIS Cycle 2 data. The dependent variable was a composite score of student performance on constructed-response reading, mathematics, science, and social studies tests. The study found …

Internet Virtual Storage Sebagai Alternatif Penyimpanan Data, Kuswari Hernawati

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Hampir seluruh aspek kehidupan manusia saat ini tidak dapat dilepaskan dari teknologi, khususnya teknologi komputer. Revolusi Teknologi Informasi(TI) ikut mengubah perilaku masyarakat modern yang mencoba masuk dan menghirup atmosfer sebuah kebudayaan baru, suatu kecenderungan terciptanya "masyarakat tanpa kertas". Untuk menuliskan suatu dokumen, orang cenderung sudah meninggalkan mesin ketik manual dan sudah digantikan perannya oleh komputer. Selain itu pengarsipan data sudah mulai meninggalkan kertas, dan menyimpannya dalam media penyimpanan seperti disket, CD, hardisk dan sebagainya. Banyaknya kejadian seperti kerusuhan, bencana alam yang terjadi misalnya gempa bumi, banjir yang menghancurkan gedung-gedung perkantoran yang sekaligus menghancurkan komputer beserta data-data didalamnya, telah memunculkan alternatif …

The Effects Of Race, Place, Class, And Gender On Instructional Strategies In Kentucky's Seventh Grade Science Classes: Individual And School Level Analyses, Stephen K. Miller, D. Clayton Smith, Larry S. Ennis

Journal of Rural Social Sciences

This study explored the relationship of student demographics to teaching method in Kentucky’s seventh grade science classrooms for 1997-98, based on performance assessment data (student level N = 21,499; school level N = 264). Students’ perceptions of seven instructional strategies from the KIRIS student questionnaires were placed into three groups: traditional, inquiry-based, and computer. At the student level, these strategies were regressed on race, gender, free/reduced lunch, urbanity of the district, Appalachian status, and Educational Service Region. At the school level, the three approaches were regressed on aggregate school data for these same variables. Findings indicated that demographic factors do …

Multiresolution Wavelet Analysis Of Event-Related Eeg Potentials Using Ensemble Of Classifier Data Fusion Techniques For Early Diagnosis Of Alzheimer's Disease, Apostolos Topalis

Theses and Dissertations

The recent advances and knowledge in medicine and nutrition have greatly improved our average life expectancy. An unfortunate consequence of this longer life span, however, is a dramatic increase in the number of individuals suffering from dementia, and more specifically, from Alzheimer's disease (AD). Furthermore, AD remains under-diagnosed and under-treated until its more severe stages due to lack of standard diagnostic tools available to community clinics. A search for biomarkers that will allow early diagnosis of the disease is therefore necessary to develop effective medical treatments. Such a biomarker should be non-invasive, simple to obtain, safe, inexpensive, accurate, and most …

Back Matter

Journal of Digital Forensics, Security and Law

No abstract provided.

Front Matter

Journal of Digital Forensics, Security and Law

No abstract provided.

Determination Of Wind Loads Causing Flutter Effects, Ladislaus Lwambuka

Tanzania Journal of Engineering and Technology (TJET)

A new method on the determination Of wind forces by experimental means in a wind tunnel is discussed. The method reported herein is based on the identification methodology Of model parameters under time response (i.e. time domain identification). As a test model, a thin plate Of Cypress wood, elasticully suspended in three degrees Of freedom to represent the idealized form of a classical airfoil, for Which theoretical wind load parameters exist, has been employed. Wind load parameters, experimentally obtained on the test model under the new method, are compared With the theoretical values of classical airfoils. Advantages of the new …

Geometric Programming As A General Method For Phase And Reaction Equilibrium Calculations, Godwill Mrema

Tanzania Journal of Engineering and Technology (TJET)

Geometric programming has been used to calculate a large mtmber ofdifferent ideal and non-ideal equilibria, including, for reaction and For non-ideal Systems the primal program is solved a number Of times With the nan-ideal terms fixed each time. After each primal solution, the nan-ideal terms are "'hdated using the corresponding dun! solution. This iteration generally converges. We have included one counter-example, where the failure is caused by the equation Of state, which Cannot giu• correct roots.

Data Fusion Of Complementary Information From Parietal And Occipital Event Related Potentials For Early Diagnosis Of Alzheimer's Disease, Nicholas Stepenosky

Theses and Dissertations

The number of the elderly population affected by Alzheimer's disease is rapidly rising. The need to find an accurate, inexpensive, and non-intrusive procedure that can be made available to community healthcare providers for the early diagnosis of Alzheimer's disease is becoming an increasingly urgent public health concern. Several recent studies have looked at analyzing electroencephalogram signals through the use of many signal processing techniques. While their methods show great promise, the final outcome of these studies has been largely inconclusive. The inherent difficulty of the problem may be the cause of this outcome, but most likely it is due to …

Boosted Ensemble Algorithm Strategically Trained For The Incremental Learning Of Unbalanced Data, Michael David Muhlbaier

Theses and Dissertations

Many pattern classification problems require a solution that needs to be incrementally updated over a period of time. Incremental learning problems are often complicated by the appearance of new concept classes and unbalanced cardinality in training data. The purpose of this research is to develop an algorithm capable of incrementally learning from severely unbalanced data. This work introduces three novel ensemble based algorithms derived from the incremental learning algorithm, Learn++. Learn++.NC is designed specifically for incrementally learning New Classes through dynamically adjusting the combination weights of the classifiers' decisions. Learn++.UD handles Unbalanced Data through class-conditional voting …

Masthead

Journal of Digital Forensics, Security and Law

No abstract provided.

A Study Of Fertility Patterns Of Ever Married Women In Oman, Atsu Ss Dorvlo, Charles S. Bakheit, Asya Morsi, Magdi, Samir Al-Adawi

Sultan Qaboos University Medical Journal

Objective: To examine the relation between age, education, residence and fertility rate and change in fertility rate between 1994/95 and 1999/2000. Methods: The data for the study was extracted from the Oman National Health Survey, 2000. The birth histories data was used to extract data on woman years and births in the periods 1990 to 1994 and 1995 to 2000. Results: The marital fertility rate in 1999/2000 was 7.12 births. The rates for rural and urban dwellers were 8.07 and 6.75 respectively in 1999/2000. Corresponding rates in 1994/95 (8.65, 8.30 and 9.69 respectively) were significantly higher than those in 1999/2000 …

Cooperative Conservation: Increasing Capacity Through Community Partnerships -- Interagency Volunteer Program: Quarterly Progress Report, Period Ending December 31, 2006, Margaret N. Rees

Get Outdoors Nevada

• Volunteer database increased 8% over last quarter. Database now contains 2,923 records.
• Website activity increased, recording an average of 51,568 hits per month, with an average of 4,985 pages viewed per month (12.4% increase in pages viewed).
• Team charter approved and signed by federal managers and IVP team.
• Volunteer orientation and training in 11 subject areas delivered to 80 volunteers.
• Recognition Banquet and Awards Ceremony recognized 180 volunteers.
• Volunteer event list revised for 2007.

Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Final Close-Out Report, Margaret N. Rees

Oliver Ranch Project

“The mission of the Red Rock Desert Learning Center is to instill stewardship and respect by increasing knowledge and understanding of the Mojave Desert ecosystems and cultures through a unique experiential discovery program.”

Interagency Science And Research: Quarterly Progress Report, Period Ending December 31, 2006, Margaret N. Rees

Interagency Science and Research Strategy

• Completed draft review and analysis of 6 interagency and 2 single-agency science strategies.
• Developed an outline for a Southern Nevada Agency Partnership Science Strategy based upon these reviews.
• Initiated a beta-test of a science proposal review process.

Lake Mead National Recreation Area Vegetation Monitoring And Management: Quarterly Progress Report, Period Ending December 31, 2006, Margaret N. Rees

Vegetation Monitoring

Executive Summary

• Two new Weed Sentry research assistants were hired.
• Weed Sentry staff surveyed for exotic species on 89 miles of roads on NPS and BLM land and treated more than 21,000 exotic plants in incipient populations.
• A grid-based rare plant monitoring method was tested this quarter.
• A manuscript detailing vegetation succession on a water pipeline at Lake Mead NRA was submitted for review to the journal Crossosoma.
• New integrative projects undertaken this quarter included establishing a competition study between a native grass and the exotic Sahara mustard, salvaging plants for research purposes from private sites with permission from landowners, …

Lake Mead National Recreation Area Monitoring And Evaluation Of Sensitive Wildlife: Quarterly Progress Report, Period Ending December 31, 2006, Margaret N. Rees

Wildlife Monitoring

• Research assistant hired for Relict Leopard Frog conservation project.
• High school minority intern hired to assist with research efforts.
• Nocturnal visual encounter surveys for Relict Leopard Frogs conducted at all established natural sites and at 6 of 7 translocation sites.
• Vegetation management conducted to decrease tamarisk cover along the stream at the Pupfish Refuge Spring – a Relict Leopard Frog translocation site.
• New draft guidelines and field count protocols developed for midwinter bald eagle count.
• Preliminary analysis and modeling of thrasher habitat selection conducted and sampling assessed
• Call-broadcast surveys for thrasher species conducted at 43 points countywide, focusing on vegetation …

Take Pride In America In Southern Nevada: Quarterly Progress Report, Period Ending December 31, 2006, Margaret N. Rees

Anti-littering Programs

• Don’t Trash Nevada roll-out event held on October 12, 2006.

• Program website launched.

• 74 people have taken the on-line anti-litter and dumping pledge.

• Public-private partnership with Republic Services of Southern Nevada generated $11,917.97 in donations to Don’t Trash Nevada.

• Conducted 3 volunteer and 1 alternative workforce clean-ups this quarter.

• Fulfilled deliverable of 12 clean-ups for 2006 (9 volunteer / 3 alternative workforce).

• 16 volunteer clean-ups scheduled for 2007. • Two tons of agency-generated paper recycled this quarter, saving 14,000 gallons of water, 34 trees, and almost 8 cubic yards of landfill space.

• …

Afci Quarterly Input – Unlv October 1 Through December 31, 2006, Harry Reid Center For Environmental Studies. Nuclear Science And Technology Division

Transmutation Research Program Reports (TRP)

Quarterly report highlighting research projects, activities and objectives of the Transmutation Research Program at the Nuclear Science & Technology Division, Harry Reid Research Center.

The University of Nevada, Las Vegas supports the AFCI through research and development of technologies for economic and environmentally sound refinement of spent nuclear fuel. The UNLV program has four components: infrastructure, international collaboration, student-based research, and management and program support.

Geophysical Exploration For Groundwater Resources Potential Over Basement Formations At Kwandolwa And Mwisho Wa Shamba Villages, Korogwe District, Tanzania, Cuthbert Mhilu

Tanzania Journal of Engineering and Technology (TJET)

In this paper results of geophysical exploration studies to identify potential areas with groundwater resources at Kwamndolwa and Mwisho wa Shamba Villages in Korogwe District have been presented. The resistivity curves of eight sites at the two study areas were obtained using field data measurements made based on the application of a vertical electrical sounding (VES) method. The resisivity values obtained for sites VES-K3 and VES-M2 were found to be 10.9 and 24.0 ohm-m respectively. The interpretation of the resisivity values made for the two sites gave also an indication of the presence of sedimentary rocks composed of sandstone materials …

The Role Of Mathematics On Human Structure, Omar A. Habbal, Mohieddin Al-Baali

Sultan Qaboos University Medical Journal

No abstract provided.

From Pen To Paper : A Study Of The Dissertation As A Tool For Communicating Students' Understanding And Creative Abilities In The Maritime Social Science Context, Nang Arm Seng

World Maritime University Dissertations

No abstract provided.

Analysis Of The Characteristics Of Pressure-Time Curve Under Peak Metatarsal Plantar Pressure Site Of Healthy Adults, Jiunn-Horng Kang, Shih-Ching Chen, Jin-Shin Lai, Wei-Li Hsi

Rehabilitation Practice and Science

The purpose of this study was to describe the characteristics of the pressure-time curve under the peak metatarsal pressure site during walking. Plantar pressures were measured at the forefoot area of 30 healthy adults during walking using high resolution transducers with the first step method. The pressure data at each time frame under the peak metatarsal pressure site were extracted and analyzed. A mathematic model was calculated to approximate this curve with the least square residual. The patterns of pressure-time curves under the peak metatarsal pressure sites were very similar in all subjects. After forefoot contact, it was an increasing …

Regulating Public Morals And Private Markets: Online Securities Trading, Internet Gambling And The Speculation Paradox, A. Christine Hurt

Faculty Scholarship

No abstract provided.

Studying The Selection Of Ports On Liner Routes, Nguyen Khoi Tran

World Maritime University Dissertations

No abstract provided.

Departure From Colregs Infringement Or Good Seamanship, Rakish Suppiah

World Maritime University Dissertations

No abstract provided.

Shiprepair Competition : Drivers And Opportunities, Robert Castrillon Dussan

World Maritime University Dissertations

No abstract provided.

Varietal Role In The Management Of The Larger Grain Borer, Prostephanus Truncatus (Horn) In Stored Maize, C. P. Rugumamu

Tanzania Journal of Science

The study determined the amount of haemolymph vitellogenin (Vg) of the Larger Grain Borer (LGB), Prostephanus truncatus (Horn) vitellogenic females reared on different maize varieties. The varieties were ZM 521, ZM 421, ECAVL1-DLN, WEEVIL A, LOCAL 1 and LOCAL 2. Sodium Dodecyl Sulphate-Polyacrylamide Gel Electrophoresis (SDS - PAGE) was conducted on the insect haemolymph. F1 LGB adults from each variety were used to determine Indices of Susceptibility (IS) of the varieties to the insect pest attack. Percentages of Vg from female insects and IS were in the order ZM 521>ZM 421> ECAVL1-DLN>WEEVIL A >LOCAL 1>LOCAL 2. Weight …

Limnological Studies Of The Pelagic Zone Of Lake Tanganyika At Kigoma, Tanzania., F. M. M. Chale

Tanzania Journal of Science

Some limnological parameters and chlorophyll a were determined for twelve months at a pelagic station near Kigoma. Temperatures ranged between 25.7 ºC and 27.3 ºC at the surface, and 24.1 oC and 24.7 oC at100 m. Thermal stratification persisted throughout the year with the thermocline oscillating between 15 m in October and 60 m in May. Dissolved oxygen concentrations were high at the surface, ranging between 6.59 mg l-1 and 8.15 mg l-1, while at 100 m the concentrations ranged from less than 0.20 mg l-1 to 1.94 mg l-1. Nitrate-nitrogen concentrations in surface water ranged between 26 µg N …

Assessment Of The Status Of Lates Stappersii (Centropomidae) Stock In Lift-Net Fishery In Lake Tanganyika, Kigoma, Tanzania, I. A. Kimirei, Y. D. Mgaya

Tanzania Journal of Science

An assessment of the status of Lates stappersii (Boulenger, 1914) stock in the lift-net fishery in Lake Tanganyika, Kigoma area, was carried out from January to December 2003. Results indicated that breeding is seasonal with peaks in February, July-August and December, and so was catch composition, with peaks in March, May and July–August that followed the abundance of its prey, Stolothrissa tanganicae. Catch per unit effort was similar between wet and dry seasons and peaked synchronously at all study sites probably as an indication of its abundance during those months; but also it could mean that the fishes were caught …